[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 17.992997] audit: type=1400 audit(1519419611.921:6): avc: denied { map } for pid=4108 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.36' (ECDSA) to the list of known hosts. 2018/02/23 21:00:18 fuzzer started syzkaller login: [ 24.302700] audit: type=1400 audit(1519419618.231:7): avc: denied { map } for pid=4119 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/23 21:00:18 dialing manager at 10.128.0.26:43095 [ 30.461103] can: request_module (can-proto-0) failed. [ 30.470339] can: request_module (can-proto-0) failed. 2018/02/23 21:00:24 kcov=true, comps=true [ 31.044948] audit: type=1400 audit(1519419624.973:8): avc: denied { map } for pid=4119 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1084 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/23 21:00:29 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x8, 0x9a}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x80000001, 0x0, 0x20, 0x2, 0x9, 0x3}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x3, &(0x7f0000000340)={0x0, 0x3e, 0x0, @thr={&(0x7f0000000240)="5a631643c9ff2901ff94", &(0x7f0000000280)="f6ee3d85715d1c5b42a80eb25be80fc678eb1fa55f4c52c0fe9fdefbf9c52de03bfe3de5e76d480c7ac4dd544dc96e7370d93f25f54de30937a5a7d30de7cc826b75f11ae740f13bc66e2a5ea2082e2ad853e10e4a22d9e6f8f89caa57b458fb4252b963abca0edad683fe4f9e6c6b85f35d9c20ed78227ba987f046abf3e72b12eec889a08ceec0dfa9c8bae07b194d9623e030a4f4ae143cf05b"}}, &(0x7f00000003c0)=0x0) timer_getoverrun(r2) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000000400)=0x8a55) renameat(r0, &(0x7f0000000440)='./file0\x00', r0, &(0x7f0000000480)='./file0\x00') socket$inet6(0xa, 0x1, 0x5) r4 = syz_open_procfs(r3, &(0x7f00000004c0)='net/icmp\x00') set_mempolicy(0x2, &(0x7f0000000500)=0x1, 0x3) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r4, &(0x7f0000000540)={r0, r0, 0x6}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000580)) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f00000005c0)=0x962) r5 = semget$private(0x0, 0x0, 0x8) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000600)=[0x3, 0x6, 0x40, 0xd874, 0xffffffffffff2f71]) semctl$GETPID(r5, 0x0, 0xb, &(0x7f0000000640)=""/239) ioctl$KDADDIO(r4, 0x4b34, 0x4) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x2, 0x8, "cd5309ac52e8dedd9fbf19cd7421b9e5843db8a792fa0b329c02f1e23837e3dc479f115c7533886db805955cc1f0c0bae32767fdaff15a58bdc513bf55cf5c40", "67dc72512fb9aa5379958a00ec1fdbcd3294cfbd2ff7ea295847b0cd27413c1cdaf75284b8e71a0e877aa90d996292d02e3c4a49475c14133147b74594d7a87d", "3a7858af98d1661718aeffedba83496a64cc1f825efdbe27d0aa755328d2551c", [0x7, 0x244b]}) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) semtimedop(r5, &(0x7f0000000840)=[{0x2, 0xf8b, 0x1800}, {0x3, 0x7, 0x800}], 0x2, &(0x7f00000008c0)={r6, r7+10000000}) syz_open_dev$sndtimer(&(0x7f0000000900)='/dev/snd/timer\x00', 0x0, 0x4a76f939889cab68) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000940)) syz_open_dev$sndseq(&(0x7f0000000980)='/dev/snd/seq\x00', 0x0, 0x80800) utime(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x8, 0x81}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000b40)={&(0x7f0000000a40)=[0x0, 0x0], &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000ac0)=[0x0, 0x0], &(0x7f0000000b00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x2, 0x9}) 2018/02/23 21:00:29 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x80200) getsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000200)={0x81, 0x80000000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x581040, 0x0) fcntl$addseals(r2, 0x409, 0x6) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000002c0)={r4, r5/1000+30000}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000300)={{0xbcde, 0xd0d, 0x5, 0x81, 0x2, 0x9}, 0xfffffffffffffd82, 0x3, 0x1}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000340)) r6 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x280c00) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000003c0)) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000400)={0x3}) write$selinux_load(r6, &(0x7f0000000440)={0xf97cff8c, 0x8, 'SE Linux', "7dfb9a3b33efc49853f8d998a69300225d7bd2b00b0626930b6d785aff811609024aa571eae253e030cc236a33cf366e1d1be000bd553cca71759e3393311777b879047ce9d2c5b513294f1b71602a4aa7b81c5505fcd6781c9824aa19c29fa5581471facbbca56a0f6b401b1c7eea804dc0d47a5d5f375b9cd8394fa6a8a9776b180a7b8ff955ede25e6eaaae034325c1c8520aceb89a8faf29ece95679f0489acc15ca2c77fe026a33ca8eea45ebe6cca678061cba46781deb476983b309d928bb2966b6d8cf0325cad957074abec5376537cff0691878b9865aaacc2246923ac622a777f48945357f01e968f7dab4be12"}, 0x102) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000000580)={0x2000000000, 0x81}) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00000005c0)={0x2, 0x1f}, 0x2) ioctl$sock_ifreq(r2, 0x8991, &(0x7f0000000600)={@generic="22220649effb2412186885f66238809f", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @loopback=0x7f000001}, 0x1, 0x3, 0x1}}}) r7 = shmat(0xffffffffffffffff, &(0x7f0000ff7000/0x9000)=nil, 0x0) shmdt(r7) clock_gettime(0x0, &(0x7f0000000680)) clock_gettime(0x7, &(0x7f00000006c0)) r8 = syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x80) r9 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffa000/0x1000)=nil) shmctl$SHM_STAT(r9, 0xd, &(0x7f0000000740)=""/138) socketpair(0x1, 0x80000, 0xb25, &(0x7f0000000800)={0x0, 0x0}) ioctl$KDENABIO(r8, 0x4b36) getsockopt$inet_int(r11, 0x0, 0x0, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) 2018/02/23 21:00:29 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x0, 0x3}, 0x14) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x20220001) r2 = msgget(0x3, 0x30) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/254) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="bf7dae", 0x3, r1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000300)={0x2, 0x472, 0x1, 0x1f, [], [], [], 0x400, 0x3, 0x3, 0x0, "62523335144e9f76581891c0e6ccf80a"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) r4 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000480)={r0, r0, 0x8}) r5 = getuid() keyctl$get_persistent(0x16, r5, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000004c0)={0xfffffffffffff098, 0x0, 0x8, 0x100, 0x10001}) connect$bt_sco(r0, &(0x7f0000000540)={0x1f, {0x7f, 0x2, 0xfffffffffffffffe, 0x1f, 0x4, 0x8001}}, 0x8) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000580)={0xb8, 0x7095}) faccessat(r0, &(0x7f00000005c0)='./file0\x00', 0x30, 0x600) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000600)={0x2, r0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x5, 0x2, 0x9, 0x5, 0xb3, 0x1, 0x1f, 0x0, 0xfffffffffffffffc, 0x6}, 0xb) fchdir(r0) getpeername$inet6(r0, &(0x7f0000000680)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000006c0)=0x1c) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x80000, 0x90) mkdir(&(0x7f0000000740)='./file0\x00', 0x2) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x80000001}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000880)={r7, 0xfff, 0x1194}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000940)=0x2af) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) 2018/02/23 21:00:29 executing program 2: munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) set_robust_list(&(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x0, &(0x7f0000ffe000/0x2000)=nil}, 0x18) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xb3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x7, 0x8, 0x7f, 0x290, 0x200}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6, 0xfffffffffffffff7, 0x800, 0x83, 0x7, 0x3, 0x4, {r2, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x4, 0xbb9c, 0x3, 0xa7ff, 0x101}}, &(0x7f00000002c0)=0xb8) sendto$unix(r0, &(0x7f0000000300)="ff19e921e28384b5afe48a15289eab61d623be2e4aac2dfa65b3173caa3951c46b1951de4c94b484c65c78ce72a70d7c9506c99b6a8a03b5ac0942c286168b58cc730673fab4e29357fa1211a99cb16edfacff887a0251e11cb7f2c03b01fdb2fe02ba51df17ffef", 0x68, 0x801, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000400)={r3, 0x8000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={r2, 0x1}, &(0x7f0000000480)=0x8) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000004c0)={0x7, 0x5, 0x80000001, 0x5, 0x4, 0x7, 0x101, 0xfff, 0x5, 0x3f, 0x5}, 0xb) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@random={'btrfs.', '[\x00'}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={r4, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000600)={r5, @in={{0x2, 0x1, @empty}}, 0x888, 0x200, 0x100, 0xb3, 0x3}, &(0x7f00000006c0)=0xa0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000700)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x3f, [0x4, 0x7, 0x10000, 0x800, 0x6, 0x3, 0x75, 0x32e]}, 0x5c) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000780)) timerfd_gettime(r3, &(0x7f00000007c0)) connect$vsock_dgram(r3, &(0x7f0000000800)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r6 = accept$inet(r3, &(0x7f0000000840)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000880)=0x10) socketpair(0x0, 0x2, 0x6, &(0x7f00000008c0)={0x0}) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000000900)=0x400, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000940)={0x6, 0x0, 0x1, 0x600000000, 0x577, 0x4, 0x5, 0xce, r4}, &(0x7f0000000980)=0x20) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000009c0)=0x401, 0x4) socket$inet(0x2, 0x0, 0x1) r8 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r9 = add_key(&(0x7f0000000a80)='pkcs7_test\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)="7221ae16147793326f4b37001c98da45a463f5a6d1b74d349e85dfccdd7bb0d1853ea1c56817df3670899b897c55156878bf02e777993eabecb5895c3f54a7025fabcfaac9cf", 0x46, 0xfffffffffffffff8) keyctl$reject(0x13, r8, 0x5, 0xfffffffffffffffe, r9) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000b80)="2870a6a3946d4a074bdc2ee38990cec0b5b07f62f941e616cc4980d1107afffc3c038a69f42c027e2d92b85e17ddc339f927cd667b4de156c75d63101b86eed2b8ae200c27b13bf177485295040d8254d8b03ca12e725e1551ecc46db2d997d722730bff7d") ioctl$TIOCCONS(r7, 0x541d) 2018/02/23 21:00:29 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x6fe6, 0x100000, 0x9, 0x10, r0, 0x10001}, 0x2c) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0xff, &(0x7f00000000c0)) fgetxattr(r1, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/46, 0x2e) ptrace$setregs(0xf, r2, 0x8, &(0x7f0000000180)="e5c616b607fe47bb1b4c4d9eb1487cba88fee8ef5808f73d575f9e8c75578ebcdd5e6fd832793f931dd9458df1a6e4208ffd2ddbd44a3741a918c73974b582c4256270a417a3ce4661264e72edcacbbfbd3d6c44f074d85e1ced1aa17829dc2b5ae6b714b9d438e837d07e73e9256d43a6de3c3903b82e1b75fe46e514c0e310") ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r0}) ustat(0x1d18000, &(0x7f0000000240)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000280)) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00', 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r4 = msgget(0x2, 0x80) r5 = getuid() fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000580)={{0xfff, r5, r6, r7, r8, 0xa1, 0x4}, 0x0, 0x0, 0x8, 0x6, 0x99, 0x6, r2, r2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x1ed, 0x2, 0x9, 0x7fffffff}, &(0x7f0000000640)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r9, 0x7}, 0x8) getpeername(r3, &(0x7f00000006c0)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000000700)=0x1e) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000740)) recvfrom$ipx(r3, &(0x7f0000000780)=""/132, 0x84, 0x10000, &(0x7f0000000840)={0x4, 0x7ff, 0x9, "398b4b022f4b", 0x4}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000880)=""/27) prctl$void(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000008c0)={r9, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}}, 0x7c7b, 0x3}, &(0x7f0000000980)=0x98) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000009c0)) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000a00)="ee8cf1e40ae440a7861b80800b6ea9b8c482d37fa10902e30bbd89c73c566a592ef72a99838b7877eb1f96d5aa3a389c3a26c5a6bccf71a500a7c7616fb4b7e9eae918f199ce731a84ea8380910771a52e485acafd4526167e952f00", 0x5c) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000b00)={r10, 0x1977}, &(0x7f0000000b40)=0x8) 2018/02/23 21:00:29 executing program 5: rt_sigpending(&(0x7f0000000000), 0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400800, 0x40) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x3, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x7, 0x10000, 0x7, 0x3f, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x1000000000000000, 0xac41}) r1 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) r6 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) sendmmsg$unix(r0, &(0x7f0000000d40)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000180)="ba445626bff1c17f1700d4e0b299c25283bf1b9407f401cbe100b90dab72058b1dbdd18a9ab79184d410ae110ceaf5b544faf2f6307165b23122813e9c63035e2b47df966df2257374206a3e51a6ccc899876c4f56c4a8b74f575049ba42f0017dae5d08e17191e1cbe73e30373046816e854d7f4c0279eab6fdc22e946c98dc4d095563dc54854dc138488b817735b8c10e577939e25c8012635ac127832d55c5", 0xa1}, {&(0x7f0000000240)="ebe6d98cd874cedf2377c67fbef24919915d4eb6bbf1360715d24f4bab46631b17d44707bb34aa2536b29d0bebd6c56fa2b4710636256137b5d27e2f36402611f0af765ac213f815e602d2504845c136dca801559ef5f6340d8667c52a114db5a4c80e3c3f57e283af0832bfacdd0a4df7d94e1a3e32a174", 0x78}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="ce232172f0681e6305ac3721f9044950286cb83e2009a45f6e469f4b97a63f261f9f391bc56e11b8a5be9aea71c0f5c69fc36626cdb55ff200e5fc72836fb2ddb67fc1bda9f7d36a7ec1de10d2c7b9585654", 0x52}, {&(0x7f0000000440)='8PG', 0x3}], 0x5, &(0x7f0000000740)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}], 0xa8, 0x40004}, {&(0x7f0000000800)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a80)=[{&(0x7f0000000840)="5ddeaa158285c41f6e8ea548a9f1", 0xe}, {&(0x7f0000000880)="f9b1257d4444ae35e6d32d442a71ccfb29f28cb131ca5b384bcd4c475ea76af51df6ccd303ae333845830d6c1d653c7af47d3a69f390350ba65c1101a20e7a294c1210e45bad149b895db9f9e6e2921c906a3cd29958aed7c77f5eacdf5011b81bb9315a97607da8117668e4fa51a117130e43b3911e7f475d8ccad5b3db727d6e2e3f3d", 0x84}, {&(0x7f0000000940)="3378e49c625dcb0ba1d12184bdf37f851dc52034290d08be442fa4f2f754c8c7be4f522a368b6bf3d5773a89ae7f039fbaf09393cc70e349565d060bda0683d3987a65a999a2efbc5817b49ea71b890349571c323bcd57b562c4f98e591f0066d80c23ae3fca5c7cd6047c246f56d8087c21a1a4a56ce1e4c2bcfcf139fa756bc4e01061efa60baed7162d278d45020d1cda1de8c202ece10dbfa33147e1bdb8a9bdd26b8998c8b8bb8938bce9ce537948d78c8a86107cdfc0a1395301feff7e922bd4a1fcad424ab3a601091e0b080f1cb2100c79d44ca92927293038ad6baa214ece49cc8d2aee937bab7aee006b58df81f78b4bb4", 0xf6}, {&(0x7f0000000a40)="f868968acbcdd4c9748fac17cbbd3809e07dd21edfc71a", 0x17}], 0x4, 0x0, 0x0, 0x20008000}, {&(0x7f0000000ac0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000cc0)=[{&(0x7f0000000b00)="84ce6dee8ced682e1163a39eeb9142eb6e06e46ef1635151da048e1cf92498f1c494818f57f9f33e98a8495eec084c89f3857630e56a574ce68fc396757db8ee50bda2ad716a3f05a8fd7893b19e189ab8cb7ec89159e9caa628b91141973d365744a2874cc15bf5066fa74f9cb7b7cd14f26600607f97866521afae4aca89d0c6289bd2ce843843e2ed6c5a0388f58712f9ca106e08f34251f3413b5e26c30f042613c1623f10600ced1d7fe3688384c39e00ba79e9a59ee7cead5727876350b74403863d51a34619a4531ab5e16a78c6e26c1b1b902a3494e4b171774ef2af9e90250405f76819cc91ece6d1", 0xed}, {&(0x7f0000000c00)="5e09d41becbd186dcbb2322d8fe2033b742e636ae20101a4b7e050ba6f12a055379b5b96ec4c38ccb83fca7e5cd04629a36917175ad7d65ea3f2f1179d60adb5b6700bf10d5a2dadcfb01617789d29e742bc6c6a1393423662eeb8b1485368fc3d0b16ded6d77e72fe49d8a16b8a0567df58071da8fe1dc5dca01d6343bfc09adcf148d83654bca5a44b6375b229a23b8b668f570f9a036f54df7dd54e5565548d191d44ce0d9cdbeea6a7e7fab323895b5f1e1c794f38656f18567065aa", 0xbe}], 0x2, &(0x7f0000000d00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0xe8ae03aefbd0c985}], 0x3, 0xc0) timer_create(0x7, &(0x7f0000000fc0)={0x0, 0x0, 0x4, @thr={&(0x7f0000000e00)="f01e1d6d5a46a26bf8751db08b157448d96ecb3fe7cff23cf034a8bce86a5bb77f583436aeee0b4a90e173775bd54d4de10879eaa8c00cff58ea2adfb8da63bb4cbb76f94bd1b18182eb0fa2a58b66759b5b87a2682e817f2bffb709d81765b6b02de835586444af2441b372d1688f698cf38e7f043256800c78046ac33fac8462ed768dfdccf1d6e53d760f0c506e9fe12f3a5c6757b15f7172d72f3047fa3e4d95c161bb762b2f11ddbf3c79f14f56e3a3144acb0d53a54bbccbb6384da184eb1f3a9899cbbd4126dde7aed239030c98d267b1fde8eb56102ead1479c2c42664ca", &(0x7f0000000f00)="c771acf3e1aea40fe142a75a7525ac469f6e3d50990863307082842072c0324b0e561eb11ceb9423e097f5aad6315a7b941e55a6920c3780ef9b758035f7eeafa86b53b5dbf0ee22a68e0843862cb05cbe113ec28e9468b1c8ff1c67f235222ecb1338d2e2c4054570e20ff89ffd2dee473d805011a8f0149a0ea4330788425995268c8a5446"}}, &(0x7f0000001040)) r8 = signalfd4(r0, &(0x7f0000001080)={0x3809}, 0x8, 0x80000) r9 = accept4$inet6(r0, &(0x7f00000010c0)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001100)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001140)={0x0, 0xffffffffffff1620}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000011c0)={r10, 0x82263ba, 0x3ff, 0x8001, 0x100000001, 0x332}, &(0x7f0000001200)=0x14) fcntl$getflags(r8, 0x40b) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001240)=""/134) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000001300)=r0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001340)={@broadcast, @loopback}, &(0x7f0000001380)=0xc) setsockopt$inet6_dccp_buf(r9, 0x21, 0x2, &(0x7f00000013c0)="9c598a5298429be27e41830195c94783ab53f080b2f106836f3f3aba83c66a365956979caaf9c9c5ff17bc6b8834eaa979c62f587c2a0f567ea1d2c8292888637cbffc03d4e07efe62701e146bb844dd6a558606808ac2c30277", 0x5a) fchdir(r9) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001440)=0x2) truncate(&(0x7f0000001480)='./file0\x00', 0xffff) getxattr(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)=@known='system.sockprotoname\x00', &(0x7f0000001540)=""/60, 0x3c) r11 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r11, &(0x7f00000015c0)={0x10}) fcntl$setownex(r0, 0xf, &(0x7f0000001600)={0x1, r1}) ioctl$TIOCNXCL(r11, 0x540d) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001640)=r5) [ 35.618401] audit: type=1400 audit(1519419629.547:9): avc: denied { map } for pid=4119 comm="syz-fuzzer" path="/root/syzkaller-shm968234473" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/23 21:00:29 executing program 7: r0 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="f449e6425838661ea02d0cdd5225bdd94d01cb25ec63e54a583cb1b2463f77b441201e794e6fec287bf3a1d54d0510795e51e187677b3070cca34231796d2ba14e3f32ea43a669ebf2e7a2d902c821bc4da7ebd2b8f6d10954f7278a28ef9b6f3983a2b00d450c21ef0e028333ca4cbaaa8f8188890b9ddd2fb7b3a7fe8b98de1064671a7bbc652e7a9e36363ab40f6d6b750b274a41719047c0e82141", 0x9d, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000001c0)={0x7fffffff, 0x1, {0x2, 0x0, 0x6, 0x3, 0x8}}) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000a, 0x10, r1, 0x12) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000240)={r2}) timer_create(0x7, &(0x7f0000000440)={0x0, 0x16, 0x2, @thr={&(0x7f0000000280)="6a1d71aacb85eee7f61300f4efb32f5f56ff5a1d4ef9eb686c4ad2095301132565514452c8eb24a818304426caa28557f36ea69761e936b65daae7261144ef27be7f0c61e79a76f1586b5d892e28bf5b67100051662a7216c7165056535ffc740f09034a12a377f4b1e4654cfcb5996d936f84842ab1521b00ad864c1634f73797bc0ab5c936423f429280df00d591666c295c5cdf9c63ffec7e0f916834d9b463f6d1234965059aa893b85c729d0018b3995d71cc544b71b0249d50421f5dc5a73de0176ebe3d88b6612a0749a13659d36a6c0921d05efb9e1287f34b8963b40f75a801", &(0x7f0000000380)="184063e9a4b91fae4d0da0b7bd282b220de941da4d0fa8ec4e77cb6cdbdaaae4b976835fab022a594385ef1be5df734889cb12c4f9fab18a507b7f324023590ed7f4a0f9cf34ab077f02ef7066e89e28153e7413aad95f7e67eceef2d4f0d7052d84703f958f1816ef8d1c08654fba1f00959286773adb54e599a968dc263ec910bd6f04c8029d92d6b1b530287c98818f9f70a4863a9902c612cce4510ceba6e1c3e7a4f0b7c684609986d6eef5f86f9f2d32"}}, &(0x7f00000004c0)=0x0) timer_gettime(r3, &(0x7f0000000500)) r4 = fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r4, 0x1, 0x3) r5 = syz_open_dev$amidi(&(0x7f0000000540)='/dev/amidi#\x00', 0x80000000, 0x42002) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000580)={{0x401, 0x6}, 'port0\x00', 0x0, 0x1800, 0x10000, 0x10200000, 0x0, 0x1, 0x3, 0x0, 0x7, 0x1}) timer_create(0x3, &(0x7f00000007c0)={0x0, 0x30, 0x1, @thr={&(0x7f0000000640)="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", &(0x7f0000000740)="6f4d4601adf5b1d180e244d6743b65aee2f4455a3d6943a6edf3fa770d4974fe518fc8aa2a990794a537e438c906b4b7c4ce4344b73e826b1b02bcb9d542d9541d618d11b500142ca1d7ecb248eb75906d25795e7419bb"}}, &(0x7f0000000840)) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000008c0), &(0x7f0000000900)=0x8) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000940)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000980)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000a80)=0xe8) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r7, r8) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000b80)={@generic="7c53b3eb7810db96c6de7c73d9e08c25", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000000f40)={0x6, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}, {}]}) connect$bt_rfcomm(r5, &(0x7f0000000f80)={0x1f, {0x5, 0x7, 0x80000001, 0x800, 0x7ea1, 0x10000}, 0x6}, 0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000001040)={0x0, 0xfff}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000010c0)={r9}, &(0x7f0000001100)=0x8) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000001140)=@common='ip6tnl0\x00') ioctl$TIOCNXCL(r5, 0x540d) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000001180)=0x4816, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000012c0)={0x0, 0xef, &(0x7f00000011c0)="71bbeade2f48d549b77eaa61c8db321ff8f81f5dbd66293ec99c2b41985fb8878c7fcf975eab4318d4a7584d0de662888faa5477e8edf9a4cfd7212d9c91fbf3f41051b2e1ff0b3ad4fea32c43e598374f4705d3a684d8e2ce6b347fe268954612475a2a3172edb8b6b6d4b9a12c312552cac9684b0a934604fc38c2ab11f8b07fa1721dc4437913b01767f307dce4d724a5a4090722e334c1122efa8e131766901339a63c4bc4a5add43901560f199374b3d9d398b664f3071da263c6f1993f8e3464071dcd5ea756a984c31707b25c888bd9a9c38acc4735ec530d028480efffbb7ec4fe29160f17434f122768f7"}) keyctl$link(0x8, r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001300)={r10, 0xac, "f5d050c7f35653bbaa3ba31589730df3fe2598b6ca0aa025c34115a34098976a4bcb3149366b578ca466cd781c156ac582a8b7bf78c4752edb8d8455db7f5d9f11964496b660442aace55c11116ec9cac2645cda8887980891ba6ab55f792d05d895f489ddbb6a3ddbdc0b25a28f286bd24539dd34fc36def70c7f8b50e50c5b60bc6f08919f14ef7cdc93d30d277512882408033f16bc6fabc33648edc887bd27322ecab92ee78ab780566e"}, &(0x7f00000013c0)=0xb4) 2018/02/23 21:00:29 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000002340)=@ipx, &(0x7f0000002380)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000023c0)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002400)={0x80, 0x1, 0x0, 0xffffffffffff0000}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002440)={0xa2, 0x1, 0x4, 0x9, 0x1}, 0xc) accept4$nfc_llcp(r0, &(0x7f0000002480), &(0x7f0000002500)=0x60, 0x800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000002580)={0x20000000000, 0xe55, 0x80}) fstat(r1, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000025c0)='./file0\x00', r2, r3) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000002740)=0x7, 0x4) sysfs$3(0x3) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000002780)=""/37) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000027c0)=0x4, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002800)={@generic="2b1e584fe8183b3c1e450421e5cdc794", 0x7a3}) clock_gettime(0x0, &(0x7f0000002840)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000002880)={0x1f, 0x7, 0xe00, {r4, r5+10000000}, 0x9, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002900)={0x4, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000002940)={0x3, r6}) splice(r0, &(0x7f0000002980), r1, &(0x7f00000029c0), 0x4, 0x1) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000002a00)={@generic="e5eaea630f634512e429fd6cb8fba324", @ifru_map={0x100000001, 0x1, 0x200, 0x9, 0xfffffffffffffff7, 0x6}}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002a80), &(0x7f0000002ac0)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000002b00)=0xb3) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002b40)={0x0, 0xc16}, &(0x7f0000002b80)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002bc0)={0x10001, 0x7f, 0x8004, 0x7, 0x0, 0x0, 0x6, 0x3, r7}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002c00)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002c40)={0x7fffffff, 0x12000000, 0x6, 'queue0\x00', 0x3f}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000002d00)={@generic="352174dc57a8b1e05fc87ee669faadc4"}) syz_open_dev$adsp(&(0x7f0000002d40)='/dev/adsp#\x00', 0x80000001, 0x484000) [ 35.683295] audit: type=1400 audit(1519419629.611:10): avc: denied { sys_admin } for pid=4165 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.741331] IPVS: ftp: loaded support on port[0] = 21 [ 35.798062] audit: type=1400 audit(1519419629.727:11): avc: denied { net_admin } for pid=4171 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.799984] IPVS: ftp: loaded support on port[0] = 21 [ 35.863505] IPVS: ftp: loaded support on port[0] = 21 [ 35.915846] IPVS: ftp: loaded support on port[0] = 21 [ 35.989972] IPVS: ftp: loaded support on port[0] = 21 [ 36.089414] IPVS: ftp: loaded support on port[0] = 21 [ 36.211671] IPVS: ftp: loaded support on port[0] = 21 [ 36.304775] IPVS: ftp: loaded support on port[0] = 21 [ 37.423169] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.432659] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.489084] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.633270] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.964591] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.017934] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.123538] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.186210] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.147735] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.153909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.220622] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.226862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.244979] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.251365] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.406677] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.494761] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.515138] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.523540] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.529666] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.714707] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.721150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.732931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.779633] audit: type=1400 audit(1519419634.708:12): avc: denied { sys_chroot } for pid=4168 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.809240] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.817248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.829115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.846546] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.852664] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.868388] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.874896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.884667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.892357] audit: type=1400 audit(1519419634.821:13): avc: denied { dac_override } for pid=5345 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.920522] IPv6: veth0: IPv6 duplicate address fe80::2:c used by aa:aa:aa:aa:02:0c detected! [ 40.937449] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.946559] audit: type=1400 audit(1519419634.875:14): avc: denied { dac_read_search } for pid=5357 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.974010] IPv6: veth1: IPv6 duplicate address fe80::3:d used by aa:aa:aa:aa:03:0d detected! [ 40.982943] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:20c used by aa:aa:aa:aa:02:0c detected! [ 41.002526] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.008703] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.074968] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.081254] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.111621] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.118058] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:a used by aa:aa:aa:aa:00:0a detected! [ 41.142682] IPv6: veth1: IPv6 duplicate address fe80::a used by aa:aa:aa:aa:00:0a detected! [ 41.197507] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.206506] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.212753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.231248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.280210] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.286347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.294138] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.337844] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.344097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.351739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.385774] audit: type=1400 audit(1519419635.314:15): avc: denied { map_create } for pid=5448 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 41.415829] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.422119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.429238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.448430] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.454756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.461724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.465560] audit: type=1400 audit(1519419635.393:16): avc: denied { net_raw } for pid=5461 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.470607] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.499262] IPv6: veth0: IPv6 duplicate address fe80::4:e used by aa:aa:aa:aa:04:0e detected! [ 41.557752] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.563912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.571553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.579672] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:30d used by aa:aa:aa:aa:03:0d detected! 2018/02/23 21:00:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r2, &(0x7f0000a12000), 0x1) recvmsg$netrom(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@full={{0x3, {"9baa72de2d05f9"}, 0x79b99899}, [{"121513954e648f"}, {"493802758c96aa"}, {"4c36dfa93c610b"}, {"a963b2dda81ffc"}, {"5c067b48e58f9c"}, {"58fc252a221dbb"}, {"de0e8f35d401f8"}, {"19aaf46375276f"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f00000000c0)="1bd9a2ae99a0aa60966fb4f3c333375232e76dea7c779166ea20b8ada4df81a781ece6a2fa899307b55e8d43ddf1de160fb1d408d191cf1cfe0ac2d68ef8715ffac83618ea6c763e6153f0ff81064aa13669e09a416ae41efd499f60212c1581eea8b8f32acde56ae9fc21b920", 0x6d}, {&(0x7f0000000140)="76279e70f8b410b99abb2d79fae057192dc1e089bf305d9b943d3c79935409ed63f99c753dbbc582de802f2e325cdcef72db07fe108abde27945b6cfcb4e3555f1eafb194d63c6096bc6e01bb3d8ef2af46d38dfeced55ae4d5155ae8007f2dfa40e63a8ef2b1858263c76282eb6bf9e32a8e85caa0865f5668c1a19820c0f007fbca0af846595d2fb63d0838141100c4f6a5b088e55062da9b26422d3ad23ff2fd8f0f8", 0xa4}, {&(0x7f0000000200)="5a25222f2dafdddd35c48bf6a7e0e8d39e9997b0d91cdcc0bc48069de3256642b2a4ad151068df747e60ba221428694f2993b5958a3ed2fc377bf709cfc9312e4adf887782661730ada626a1a78a58aa924a028c057c94fe75cdd19b6e390db8fb1426dc4cd95541fb7e", 0x6a}, {&(0x7f0000000280)="913b6e96b9970be38d3f88997a9cce3a89af84d5437347cb20697ae11fc73aab6f33c65f3b1d73696f56908b386188bf8f15af770a2692da2a5bac108e015889a960825f540acaccb645e3d4afc3281fbebd8e833e6e2afe929feab5d15cccf1603517f81851ed895808d8a529983bfeefe42f4796c4df8fdf63321db781deadc199f2dbc782895bed41bdd3677a1f647df157f2e4924bf2fb9d24493abaaa516c7144b3490462833b3bf888879877689fc6dce65e76f59d2c22016b5d436503f6e04a9164cf5fd1aa8546ee04b335bc1a6ef7ab68", 0xd5}, {&(0x7f0000000380)="180bb1ad1513a496d0ac7d62d2d9aa75f72b76294a68ffd80e0e9106cf3bf8342344b320747f1c4ebd821134964b02c984698fb64720128e96a9990dff65d59515a663ce800bda969671a29af04b81d59abc1fea812bc0fda48b0a7531445a1abd08d078bca0b950307783407c5c75108efbe37ce7b50428f6f9a1149219eec5f746b0263beedd", 0x87}, {&(0x7f0000000440)="a97deeeb1ed3ac67", 0x8}, {&(0x7f0000000480)="f4f3a3345568679ef0dd7bf7d11cb78b65b5949b7442fcff6fec29100a955faab26773a96cda", 0x26}], 0x7, &(0x7f0000000540)=[{0x30, 0x112, 0x7, "adfe5ce8574469dfaca032e3a1a17ca41728dfc80efa5b9c5d"}, {0xd8, 0x3a, 0xa392, "49cf41dbc50310b7ae2f116bdc0006b37b45e063603330552bc757fa541e90c4a8c4fdd81286ec3bde5fd115427d87c928e7bcf7fbdaa3a709545f0ff3f580eef764a568d2a80e402073ddbd86ba32e2e853e73bf817daec490435a8da34a2be12e837921a6a2053786005fb02e3655fa2d0e4d0d4f85700d35098275261a42ee4b4077c47e61f3a9dcfed8a7254be69853b3b9182515d68512578669adab9326738cd2924d25336ce4aa0d8bc170eb72d52315f659fccd0f10713bbdde0c59b2efe2cfa"}, {0x88, 0x117, 0xb84, "7912bceb34f00cbb4069cb32153a496e52c3afffffaf5b76c970267ba615d2ed1d1bca3076408b327573f4d028441253b5aef9f999e1840e1b5062b83044f4906605ba54e373e9cce6934a8ac2a0a6560c62edbb207112fe2fd119b99b821b9ba98f2304828960279a8bc094e9f80ddc31c1597f15df"}, {0xd8, 0x107, 0xbd, "1c5d70d531418cd020238ab0122d7ab7b69bcac160333708e9dd974f11b6bd510b1a3375d1018e73aa92d390e3c274aa8e46cb24cd2a1eb897ff60703535b3f000b16b2bd25b124f0ad92fd6cf9d1c873d5b07bbec1e99468af43183533f679da2bf3a79b6054e567b6f5388b0511e9eb334005becbb7233d4b8826ccf115f428614ac6a11eb05b656664dd3879829d3ee234ae7186df3714592c22cb74edb874189a645b0d59764a7f52e252403bd0bf1c832a89c357fd5aac95c38c735efceac8016"}], 0x268, 0x8000}, 0x23) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/23 21:00:35 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000000100)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xfffffffffffffff8, 0x20000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000180)={0x4, 0x0, [{0x2, 0x1, 0x0, 0x0, @adapter={0x0, 0x4, 0x5, 0x8, 0x491}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x7, 0x4, 0x5, 0x8, 0x8f}}, {0x4, 0x2, 0x0, 0x0, @msi={0x0, 0xfffffffffffff001, 0x1f}}, {0xff, 0x3, 0x0, 0x0, @irqchip={0x10001, 0x9}}]}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1000000000001, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x2, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/02/23 21:00:35 executing program 2: r0 = shmget(0x3, 0x1000, 0x1204, &(0x7f000092a000/0x1000)=nil) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x101, 0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/148) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000074fff0)='/dev/sequencer2\x00', 0x40000006, 0x0) epoll_pwait(r2, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x5, 0x401, &(0x7f0000000180)={0x89d}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b0e000)) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) inotify_init1(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000269ff1)='/dev/sequencer\x00', 0x3fff, 0x0) shmctl$IPC_RMID(r0, 0x0) shmget$private(0x0, 0x4000, 0x10, &(0x7f000092a000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x280, 0x0) 2018/02/23 21:00:35 executing program 5: r0 = memfd_create(&(0x7f0000000000)='^\'\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x7ff, 0x0, 'client0\x00', 0x2, "36f46461a6ce193a", "fe9934daeaf558a3eec9a10307981cb4b721f0347626f5307286c8dae41c5245", 0x6, 0x80000001}) memfd_create(&(0x7f0000000000)='\x00', 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000907ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x4000000b}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/02/23 21:00:35 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) clock_gettime(0x0, &(0x7f00004a6ff0)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a69ff0)={r1}, 0x10) listen(r0, 0x9) accept$inet(r0, &(0x7f0000955ff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000a65000)=0x10) r2 = gettid() r3 = accept$inet(r0, &(0x7f0000ac1ff0)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f7cffc)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000cd7fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0xb0) r6 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) fcntl$setown(r4, 0x8, r6) shutdown(r0, 0x0) tkill(r2, 0x13) 2018/02/23 21:00:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffff7fff9, 0x4) 2018/02/23 21:00:35 executing program 6: r0 = add_key(&(0x7f0000bbcf5e)="751702004e4a2256a2d908aaf19f914e028f588d6776d4ce9cc226f17fbe9272e07496f44a7823562abd997d7240859e90367ef23b57c897f68f8e807dbb4fb878a4b3d85488e003db9b7bc45ba98b0bd1827dd8fcc0e8122f4d199387a01ceabd94e191c4e3c00e371e3907b19a43e7b811c3307f79f7e0b9735b38cc9b89c0166d0f7a4b061a8b79b962f3cb4912aa1cf5602d17617dd31a787481a3454ca8e115", &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000036a000), 0x0, 0x0) r1 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000e79ffd)={0x73, 0x79, 0x7a}, &(0x7f00007e2f0e)='H', 0x1, r0) keyctl$read(0xb, r1, &(0x7f0000058000), 0x0) 2018/02/23 21:00:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)) r0 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/129) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x60, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfff, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0xfffffffffffffffa}, 0x8) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000240)=0x1, 0x4) [ 41.600201] IPv6: veth1: IPv6 duplicate address fe80::1:b used by aa:aa:aa:aa:01:0b detected! 2018/02/23 21:00:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000000100)={&(0x7f0000000000)=""/221, 0xdd}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x408800, 0x0) recvfrom$unix(r2, &(0x7f0000000040)=""/46, 0x2e, 0x40000102, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000001c0)={r4, 0x3}) bind$inet(r3, &(0x7f0000004000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$bt_l2cap(0x1f, 0x3, 0x0) listen(r3, 0x0) 2018/02/23 21:00:35 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x81, 0x1, 0x8, 0x200, 0x8}, 0xc) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x6) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 41.639331] IPv6: veth0: IPv6 duplicate address fe80::6:10 used by aa:aa:aa:aa:06:10 detected! [ 41.650915] audit: type=1400 audit(1519419635.579:17): avc: denied { prog_load } for pid=5481 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 41.654759] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:50f used by aa:aa:aa:aa:05:0f detected! 2018/02/23 21:00:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xfc, "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"}, &(0x7f0000000140)=0x104) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x7da}, 0xfffffffffffffc3a) 2018/02/23 21:00:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/59) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="ef", 0x1, 0x880, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x251}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0xfffffffffffffffc, 0x3, [0x0, 0x3, 0x6]}, &(0x7f00000001c0)=0xe) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002f0000)='veno\x00', 0x5) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xa432) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) 2018/02/23 21:00:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000003c000)=0x308000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) setns(r0, 0x40000000) [ 41.772970] audit: type=1400 audit(1519419635.603:18): avc: denied { ipc_owner } for pid=5489 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 21:00:36 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000000000242, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x501000) r1 = syz_open_dev$sndpcmc(&(0x7f0000494fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) 2018/02/23 21:00:36 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000040)={0x5, 0x0, [{0x0, 0x5, 0x1, 0x986c, 0x1, 0xffffffffffffffff, 0x2}, {0x80000001, 0xe6de, 0x3, 0x8015, 0x2eb0, 0x2, 0x3ff}, {0x8000001b, 0x380b80000000, 0x1, 0x0, 0x9, 0xffffffffbf48ad5c, 0x2}, {0xc000000b, 0x4, 0x7, 0x1ff, 0x8001, 0xbd9, 0x2}, {0xdac9be765063d5b1, 0xd0, 0x4, 0x8, 0x100000, 0x2, 0x8}]}) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/02/23 21:00:36 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xff, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={@common='erspan0\x00', @ifru_flags=0x1000}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x22, &(0x7f000093f000)={@rand_addr, @dev, 0x0}, &(0x7f0000079000)=0xc) flistxattr(r0, &(0x7f0000000080)=""/189, 0xbd) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000625000)={&(0x7f0000a90fac)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/23 21:00:36 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x7fffffff, 0x87, 0x9, 0x100, 0x8}) r3 = gettid() fcntl$setown(r1, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/23 21:00:36 executing program 6: r0 = memfd_create(&(0x7f0000000040)="4a34ca271101f8fff280", 0x200000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x8, 0x7, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x800000000000000}) lseek(r0, 0xfffffffffffffffa, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x88, &(0x7f00000000c0)=[@in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr=0x1000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) 2018/02/23 21:00:36 executing program 3: seccomp(0x2, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) r0 = socket$rds(0x15, 0x5, 0x0) ioctl(r0, 0x101, &(0x7f0000000080)="9ed54049a754b481acd1c4668db1b2480050d21d0de4196c54e60597f0f362be1d5889d7af4d8cc46c08fced71631fb4f7270cdb1d12a925207acd4ae710a5ab4da50837f447d77e") r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x400) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/02/23 21:00:36 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f0ff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x5, 0x7, 0x4, 0x7f, "32c7988bb5a723712a6f2a23f2ebb2d54d87559e1444a90102b26c4395382a73ffc6b9e9ca31f490b9e139ab", 0xffffffffffffffff}, 0x0, 0x0, 0x7, r3, 0x1, 0x7, "3b819d01569add0c08c68f995b570137f37781d28865b052f73df624a92239af9ea95203a2027b3a2e1f6caf9ab2c877fde0dd2711fd8af09f2f9bb5bd660a2a", &(0x7f0000000000)="73656c696e75782d707070305c26637075736574b100", 0x16, [], [0x8, 0x3, 0x9, 0x2e08]}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000240)={0x0, 0x0, 0x207}) dup2(r2, r1) write$sndseq(r1, &(0x7f0000000e50)=[{0x5, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x2f) 2018/02/23 21:00:36 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) r2 = syz_open_dev$amidi(&(0x7f00000012c0)='/dev/amidi#\x00', 0x382, 0x0) r3 = getpid() r4 = gettid() r5 = geteuid() shutdown(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001340)=0x0) r7 = geteuid() r8 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0}, &(0x7f00000013c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0}, &(0x7f0000001440)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001480)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001580)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00000015c0)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001680)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000018c0)=0xe8) getresuid(&(0x7f0000001900)=0x0, &(0x7f0000001940), &(0x7f0000001980)) r17 = getpid() sendmsg$nl_route(r2, &(0x7f0000008900)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000088c0)={&(0x7f00000019c0)=@bridge_setlink={0x6ef0, 0x13, 0x200, 0x3, 0x1, {0x7, 0x0, 0x0, 0x0, 0x8000, 0x10000}, [@IFLA_VFINFO_LIST={0x58, 0x16, [{0x54, 0x1, [@typed={0xc, 0x74, @u32=0x3}, @typed={0x18, 0x32, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @typed={0x1c, 0x5b, @str='}:cpusetsecurity\x00'}, @typed={0x10, 0x95, @u64=0x4}]}]}, @IFLA_VF_PORTS={0x2f74, 0x18, [{0xbc, 0x1, [@generic="845f76290b84952be8ece51766614bbaac08de0d3dc22de45fedcc5528ad5b1af733e2809e68d370d1fd0e549c10135d97b51b778f77af5700567d044f5196e2b7d8ccd4e6f54ce3bbe8530e6f4aac597791604dc785713ff37854096a25bd6fd3665715341a7b27398bcd8e96ce4b16b6dbd3b0efbc9889779e457b0046b912e9c170282cb77752b47b65c4e430244046b201976392d06477cc5d931635cc62bd7d8b7dc6eda9aae751ef01530c6f24d271537a9d"]}, {0x5e4, 0x1, [@nested={0x10, 0x3f, [@typed={0xc, 0x32, @pid=r3}]}, @generic="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", @nested={0x28, 0x46, [@generic="29debdbeacc25ce457ae8c2d954b190f4bfa9e175e638c55d11690115a94cc237f5e9c"]}, @typed={0x18, 0x2b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="58f201666cd1f6432ebc76d7322332365a1c8e4a6756949c967d495cb5da618b9940305ec1a51a934beadbe75481b7af144ce63145ba2c5801ea25d71a0a90718e2b042b69230492207b5d7828512a88153787f56fc4ccfa683bec926f403a787dfdb3f4f4fa5f9b4cb9aaac08404f7c9e42b57b87cfae42a4864d6436b99ed0bbfc0ecb2dfe01e9a15054caac6eb6f75b16c2f6762036371de9375264fe3a55973c4dc4ad42d0", @typed={0x18, 0x5d, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @nested={0xc, 0x17, [@typed={0x8, 0x41}]}, @nested={0x2bc, 0x1, [@generic="f0d07dd7a54482a3dde79c2a0ab02490281c7d861857322d942fef124ea20dd7473e760ad04d9ead9eb19351f1851c72eb7f8c622f21310a241451777e66194256e5036eff87813cf01a259f4f12523f23a9f7785119c23afd15bbf11e9aa3f34c7bc94fa83fbac2869451a57f8cfb5d7caed0925978364b37b2bc5aaec7b41773189195c72dd319cd13d5eb9baa5da4f4cbf0670ff0a262630108b0840dfb3251b82efac15b13fd61739d0ff7eeb05918995b0da4f0d4e9fec9f19a6ab5c4279237b8d996af1c159c02264c477ded8e84708ba8c515d6bed18340453a51c7968dbea064", @typed={0xc, 0x73, @pid=r4}, @generic="d9cf7831e4cfb4e75efb1140217b314d1b", @generic="3715dcf8185399e6651fcd36240f12980cf607400031032efdd0660f0d2287dd9dd4c2e38b74e1e8ce5b9b603b954477cf5a892eadd1fc06cfd6acdacec5edf8e67c369e726d7a0ee22cbe344498d572d32c7ca79e5832f5f217687825c652e7d28130f437bf6ffa27ec02d1fb310514844853527d752c8c5fb000d1294d9e1e8d51f1f5718d4b4ab5c7fd88efa7187a2b7f3741dbed5180cac99b8ae293", @typed={0xc, 0x73, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @typed={0xc, 0x2c, @uid=r5}, @typed={0xc, 0x94, @pid=r6}, @generic="e5297b16dfcbe23d93d471c5783aa4d69d804139c6e0b4729eac6296f404decbbfaa9f01f76ef3200f0ee89ba530e6b85537b3c6beafd7738d64dd8934be6e4cf9", @generic="fee59f75657372d3bfdadd10cc564d12d2b8d1221feda6874ef2a3ac6b3e8538b51df43afd422493a219de131193d6ba842c57c52ad925929f9debaa1a8f42eb51b426ae61122b34ff7c83510cd0bad5b90d4a49960c55b56435748f073c76367aca758aaf6fadc457050965c63efd018ebb80e10bf53e9e159df46a334c5691b94a3d4939780accb8c93dd1776584e5c9d2e38cd587f84fb3e2486e0ca561d688b6f06c33f6", @typed={0xc, 0x8b, @uid=r7}]}, @generic="aa84e0dd5414495816a02737d6399268727d0d9476e6d9f56b7eefbc84a0f6d67a75fc48a009ef396f34883cc86fff20ffa5ebf38e25d843fb0e9b5fc70a0dd7da3610e5abdfe76f6c9f555ef488296604d57c3b5cdb7d52db4ec3fb763336f7b219fa2ba4a65915ee76c8b83bcf3a5adbb7d70dc7fe08ff3a8c05710613cdba557871cdc6720ca417dc005da4e1bc97c3cab479e3c36e28295071825dd27024c341f683c4513ed4e9d289745957b9943353", @generic="1a7b1e5e05d566d6c644b42493b28f3813983a03d064685bb0d0e2368592d393dca1c76574e508728dd14d7ca0e446e570cf987ad7e03b5cb29cdadf2234123da6cc155cfe74b8c16764fc09b9818c36b52199d5ae330dae"]}, {0x1478, 0x1, [@generic="38d6d2d3c6a294a3cc6825bfc6e1aae29dfc45d651d32a7636488a466733b899284115a08616284620e6f8ac295391d956e13ae329a4c8f660acb0dec7f9370aefd60ebbea64f2cf76a375234925bbd8eeeebe2186569432a730008e4ba5fb6fecbdd1c924e792dccf2a3a56e831d14fdf95a2cd729e0af6a980268014fc6860855e2a23fd25d263c6b474eb09be45cc82380073c51314260ef0e6e7d14444e49d1e064f1b9f50a6a1a4ac9447fe40e326f7e664969fb4d37bfa0f6318ead8573e72c5a0cbea53bf30282a9234d56381", @nested={0x4, 0x4c, []}, @typed={0x10, 0x4b, @u64=0x6}, @nested={0x1150, 0x16, [@typed={0xc, 0x8c, @u32=0x6}, @typed={0x18, 0xf, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}, @generic="4006201c344ded0ab15e38d1ae62acdbcebc3bd6b8f3481ad560ce60836b7b70af2146e8edb1fd10522ca31e", 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@nested={0x14, 0x83, [@typed={0x10, 0x80, @u64=0x8}]}]}]}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x7}, @IFLA_WEIGHT={0x8, 0xf, 0x1}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}, @IFLA_LINKINFO={0x1b0, 0x12, [@IFLA_INFO_DATA={0xb0, 0x2, "73a8d4a382b3c52eb6ed5346cc798ae53c350a6c78ba7bf25937162606d2ed33960d6738277c32baeebe1c50525d3b9bef75b78589d0ad492e30b5ab4892cc9984f52da40883780792198d16bd6d4c43f498963eb07b30629930866e5fa69f46c467ba986be14f4c79edcc20641b5ae98d18cfe7e649b1ede0611140b7baacbcb366479be2622e5bf1bf6e75622a7156a694360f31e675d9a51d8e95eaabd838981cd270e4d930e8064a"}, @IFLA_INFO_DATA={0xb8, 0x2, "608940ff5f726c8cafd83f9c0e34cfac0fe972d6e638f2a6ca7dd3645a6fb4295216d891f0624d0035699857e6ccc009905767798871b7c777447813fd26eedef0dec3a1751768ad0e7cc131e18cc80cf1b9631796d7b159cea82fe8365107fcdc2fa030fd4cf083d5b2e67a8956cf3c5d751ae8d5c4e6557309eb0167088f21ee6c481eab3eb8cb9a953c4bd2ced081f553731451e476d5397f78b1d5e8b8a8d4453f264720b0cbdb1761f539d6316180dd2b03"}, @IFLA_INFO_SLAVE_KIND={0x3c, 0x4, '-vboxnet1-cpusetvboxnet1*self/}self%-{{vmnet0trusted\x00'}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}]}]}, 0x6ef0}, 0x1}, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) bind$pptp(r18, &(0x7f0000000080)={0x18, 0x2, {0x3, @empty}}, 0x20) 2018/02/23 21:00:36 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x7ff, {{0x2, 0x2, @empty}}}, 0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f00004fd000), 0x4) 2018/02/23 21:00:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) shutdown(r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000094fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040)=0x400000000, 0x4) 2018/02/23 21:00:36 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x725001) sendmsg$nl_xfrm(r0, &(0x7f000016afc8)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ebe88)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) pkey_alloc(0x0, 0x2) eventfd2(0x1, 0x80801) 2018/02/23 21:00:36 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x400000000000003) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[], 0x0, 0x0, &(0x7f0000000040)}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="05f3e3f30c3b078eef9732f4e731ba67efb009d59bc3fc6c77cd237ef6d3b9889fbc9b1b5a2122a32536b23ff99e", 0x2e) 2018/02/23 21:00:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x32, 0xffffffffffffffff, 0x4) syz_open_dev$amidi(&(0x7f0000c31ff4)='/dev/amidi#\x00', 0x0, 0x0) 2018/02/23 21:00:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r0, &(0x7f00006e5000)={&(0x7f0000bc9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000c9df90)=@ipv6_deladdr={0x70, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_CACHEINFO={0x4, 0x6}, @IFA_LOCAL={0x14, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_FLAGS={0x8, 0x8}]}, 0x70}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/23 21:00:36 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00007ba000)='./file0\x00') umount2(&(0x7f0000a8c000)='./file1\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@generic={0x1, 0x3, 0x5}) dup2(r0, r2) [ 42.382005] audit: type=1400 audit(1519419636.310:19): avc: denied { map } for pid=5550 comm="syz-executor0" path="/dev/binder0" dev="devtmpfs" ino=9500 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 42.406920] audit: type=1400 audit(1519419636.310:20): avc: denied { create } for pid=5557 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 42.470438] audit: type=1400 audit(1519419636.366:21): avc: denied { write } for pid=5557 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/23 21:00:36 executing program 0: r0 = socket$inet(0x2, 0x800000000000007, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000cc0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xaa2d, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x49}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="91bc56ba5b514dfd1e580bd266d5d35a", @common='tunl0\x00'}, 0x0, 0xfffffffffffffd9d, 0x98, 0x0, {}, [@common=@osf={0x0, 'osf\x00', 0x0, {'syz0\x00', 0x2, 0x8, 0x2, 0x2}}, @common=@ah={0x0, 'ah\x00', 0x0, {0x8, 0x100}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @empty, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, [@common=@inet=@dccp={0x0, 'dccp\x00', 0x0, {0x1, 0x3, 0x1, 0x3, 0x1, 0xb, 0x1, 0xfffffffffffffffb}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xffffff9c, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff16) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x120000000000, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x7, 0x800, 0xd47, 0xfffffffffffeffff, 0x3ff, 0xbb, 0x9]}, 0x12) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x90010, r2, 0x11) 2018/02/23 21:00:36 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x4f}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x2, 0xfe27, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8081, 0x0) accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xa65}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x3, 0x10, 0x100, 0x9}, &(0x7f0000000180)=0x18) 2018/02/23 21:00:36 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) r2 = perf_event_open(&(0x7f0000877000)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 2018/02/23 21:00:36 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x130) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x4, 0x10, r0, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) clock_settime(0x0, &(0x7f0000000140)) 2018/02/23 21:00:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x64400, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098eff8)=0x1461) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/23 21:00:36 executing program 6: socket$kcm(0x29, 0x802, 0x0) 2018/02/23 21:00:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000036bff8)={0x0}, &(0x7f000046d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000af7fe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/02/23 21:00:36 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000002ff3)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000000)) geteuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) fchown(r0, r2, 0x0) 2018/02/23 21:00:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x4}}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x11, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = memfd_create(&(0x7f0000000000)='&(self\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x113b, &(0x7f0000000080)=0x1) syz_emit_ethernet(0x4a, &(0x7f0000fc0efd)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xfcd, 0x2, 0x7}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5c, "ef224e05ddc42a80aa8f5e8b5b005e2756be7afaea2c2e4b5f9e213e78881a55bf86aa2c63d805862eb7d8a5ad447941288ca3cfb6178eb8db8be86e6472abf49819cf26a324f86ae7422e9553cec21acb9d25c22f2a8e40603b8da4"}, &(0x7f0000000100)=0x64) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x7fff}, 0x8) 2018/02/23 21:00:36 executing program 1: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000ffc), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/23 21:00:36 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000), 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) 2018/02/23 21:00:36 executing program 1: mq_open(&(0x7f0000000000)='mime_typevboxnet0systemzvmnet1posix_acl_accessproc\x00', 0x2, 0x4, &(0x7f0000000040)={0x0, 0x9, 0x224, 0xffff, 0x8, 0x100, 0xffff, 0x7f}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [], [0x400000004, 0x0, 0x0, 0x5]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82, 0x0) sendto$inet6(r1, &(0x7f0000000040)="47b4387014e95272ec81be0dd61cf335f75d09c608e7ff6a77d475fef13ab50de651968a7b1b16c1495daeb4bbab4cceefccad75c631ab90845cdc259dfc25522c85898dfd70ac38b4863ab2064fb3a08244479168f69bf84cbf5be831a36ec1029bddf528f422c39191086290d7e66688b46643be", 0x75, 0x800, &(0x7f00000000c0)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5cc, 0x2) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x2, 0x7, 0x1, 0xa7c3, "2fe52d37daacf645cda5747ea8eeaba950b42972366e5f8695de731bbe11a75c524fe548e122a2925433527f", 0x8}, 0x0, 0x0, 0xa32, r2, 0x3, 0x80000000, "7ffbbfab6f01413b4e2983edb9da4299e90aa97c26045d8246fa3f38f1b638bf63430ae89e56660452db6e1c9c9afac521f35665a8e1c92895051e210dea7742", &(0x7f0000000180)=':eth0-,\x00', 0x8, [], [0x400, 0x7fffffff, 0x401, 0xea8]}) 2018/02/23 21:00:36 executing program 2: mkdir(&(0x7f0000b0fff8)='./file0\x00', 0x101) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) get_thread_area(&(0x7f0000000040)={0x3, 0xffffffff, 0x0, 0x7, 0xfff, 0x0, 0x400, 0x7f, 0x8, 0x800}) fchdir(r0) 2018/02/23 21:00:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r1, 0x4, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f00000000c0)={0x77359400}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000013000), 0x0, 0x0, &(0x7f0000002ff0)={0x0, 0x1c9c380}, &(0x7f0000012000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 21:00:36 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xf, 0x0, 0x5, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x28}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 42.658616] xt_connbytes: Forcing CT accounting to be enabled 2018/02/23 21:00:36 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xffffffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a71ee8)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000000000)=[]}], 0x1, 0x0) recvmsg(r2, &(0x7f000004bfc8)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deaf60)=[{&(0x7f000034e000)=""/4096, 0x1000}], 0x1, &(0x7f00008b0000)=""/4096, 0x1000}, 0x0) 2018/02/23 21:00:36 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451d, &(0x7f0000000000)="e495d3d0a5c6acd3c46ad48f8d05591305f00818edebe77c13cb87603614c38bc944cd6da9d5a7c451be57126bf0c4bb1880c37f9f8a39d840dc22828c378fceaa5a5b11025cba42dd6f1fa53e2c0ad43d0356f18ce12774c02bc5c965c83d") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r1, 0xd1a) 2018/02/23 21:00:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@common='vcan0\x00', 0x0}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000080)=""/156, &(0x7f0000000000)=0x9c) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f00001a9fa8)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0x2, 0xff, r2}) 2018/02/23 21:00:36 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) 2018/02/23 21:00:36 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000fe9fec)={0x3, 0x0, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffe}) 2018/02/23 21:00:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0x10000, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) [ 42.728733] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/23 21:00:36 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x204080) execve(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)=[], &(0x7f0000000380)=[]) 2018/02/23 21:00:36 executing program 1: syncfs(0xffffffffffffffff) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) r2 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0x0, 0x0}) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) poll(&(0x7f0000000140)=[{r0, 0x5010}, {r1, 0x1100}, {r2}, {r4, 0x8}, {r5, 0x4000}], 0x5, 0x7) ioctl$int_in(0xffffffffffffffff, 0x80000000005000, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000600)=0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000640)=0x0) r9 = getpid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000a80)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000180)='./file0\x00', 0x0, 0x8}, 0x10) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f00000046c0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x0, 0xc0}, 0xc, &(0x7f0000004640)=[{&(0x7f0000000200)={0x2e0, 0x2d, 0x20, 0x3, 0x0, "", [@nested={0x2c4, 0x1f, [@generic="66b454e555745b79050e8e6c8dfe7c28cf871184edd86bdeaae6f08229e5a67f57636c67c6344131a512a5778d56e6cc50c33fa55295295d7414e04e963ddc5509810b035df32fd41b81c552a5e4afe3fce645d3055fc8c2dc9fc1338f8296d4215f48145ce5022e0e823c132dcd99a8fd7d585061", @generic="95f88b1b0743134a6a4f42e0048d264afb8136897eec29daca96a721aee0b8184505ac1d36a6c23aa78642ec7e09083fa606a22c8a5fa42d6003e3ade7e39cb96528a1f140bdf1a3aa82cfa13083a801e137a1b9195454d84a36053ed0ea1a8d12091ab0c132ea4c349426f4a025afdd8ae1e1b777a86a7a1875b638621f8f3efde108ca14b26dd4b57de729acfe7287102470c9f02c0d9738", @generic="15ff0f3dca57984706f83ebab58cebe76155f4fd8a27d705433e6488f893bccf9a2473ce062f7ad482bea73cd050f6e42e27d697fc867713e25ba414f472350844a0eb12a168d701822dd1e97896cd76ca79c897da91fe3e8fbdda9a1a75804d7061523b278fcbc554869fb3f9f7259dc596d9500b85083419e831d644c650e3c0f35fc6edab93c7050f685a", @typed={0xc, 0x3d, @pid=r6}, @generic="2b3ec4c5ca321ba5fff547f99985d5c0e3c34fd817629dcd8186e1951f8eee8f898471d9f04034f32fbf29ccdc2e47a1690cf687951f037795011ba9c12951c35f927d74683fa450af5dd8a11e0eca4c5f1d331aaa40269ddba06763b93899de8d40bb76b81765603880ded3aafc41a6071888bf8148831914385a5cb10583bcbb3fc2bce928233c6d775a96b9da34a3d318aa4ad07537736966adc5be8990a4ab7493d10ac948588b7ca01af1202fd464ffff55a1718a1aba4e3557737dcb1428", @typed={0xc, 0x29, @fd=r1}, @generic="cd06581b3a53f076399d7733eff34d65ecd39f72f53e3b5850c9add6f0c77b47b2fe38acb4f3654116e38780d8705ae130675455b36b67e635c279415918a351ee51eef8d76cc3478a6c07d567"]}, @typed={0xc, 0x31, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x2e0}, {&(0x7f0000000500)={0xdc, 0x18, 0x100, 0x6, 0x2, "", [@nested={0xcc, 0x82, [@typed={0x24, 0x8a, @str='bdevPppp0keyring\\mime_type+\x00'}, @generic="d7c42d10c7cd5e496944f1d952f8", @generic="c1ee1da431229a6ce6b416f2673a02d5f3156e78ba3ae738e792e63a3364a93dd55fde5c9f8c0798939be2ffb785857f004d5d612068d935d6e2f95995d8822b0a30f6d56d8a8cdde448b977db5c3db90b2d5d717c104232e29a55d0586688be35c4ba56776bf5809927c8a18916c27723406d1dcb9f0987f0d4dc00b6fa160a32ae8e580e4ec20269e31eb381667d9d6cfb0e", @generic]}]}, 0xdc}, {&(0x7f0000000680)={0x3d8, 0x3f, 0x301, 0x4, 0x0, "", [@nested={0x94, 0x5a, [@typed={0xc, 0x1, @pid=r7}, @typed={0xc, 0x46, @str='$\x00'}, @typed={0xc, 0x8f, @pid=r8}, @generic="808b9317dc07937fdcf6263962fb914daff369f7338163d769bb84d3f6e24d635aee779a2d557ffe5ec198f5f78d0479d5e4a862385546ccb0d8117d79b08eb9782d25a65de7421c", @typed={0x18, 0x32, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, @typed={0xc, 0x54, @u32}]}, @nested={0x208, 0x2, [@generic="e6590127ced101af5bcdca9bba346193ed5bb4d6847965c7108078887449cb20d47a0619d4ae68b32398b783b280bb1e0ff616c8dbe258bced160108922c4f604b0dbbad05e56d8be10d3975cfe1c888019f58e55a2190fc1dd9e739b801ee94062ed2645e2f8eeabbcb3a6d3831114449", @typed={0xc, 0x0, @str='\x00'}, @generic="3a549fb2ff9ff8d62afcdf78f0937e4649685d17f8af621a2429cecfba5776398cdee0cea1fadb830abcab8fd985b45f0bbb4c855ddb9c005975912d8fcc8fefb456e784a3833034712eb6a304035bae7ca0cce820b30a336d551974602bc2645ed0edb8964cf1108346c1b9692de410296014c250efb744eaf01857fb923910d4710700ac910f54861e9f8a75b958f8d1c5b5a0b3d569954a3ecd82203fb461e04abdd43e5dae3baa0ada0d60f774d651ca5073a4618c4dfcdd1093df", @generic="4b6c6892d91d143a5643e7596e1aea852505643219fa6606b3aaafc38c9258ecc96fbd238563a881d0f9da9e33ce0c20429586e0b22132f7cdda7fbbd3b5cf7d3f57bf4491d1af0bd57b4fa30d3182609ba1d7d28d9433380847b086ed881ee401b6908fb5a7674f2ebe6fd9801305544243661f94106ef5bf3e4928aeb88dd01414c3b3d5ec954d450023139ce521adcced152d64d65c3ec2fa2672b58804399f8dc21568ac47220f75e899505651fcc659623b6889b5e84405aa982224b2b8060cad781c3f66"]}, @typed={0x8, 0x38}, @generic="903a718cdb646c3b4dcad57281546f18e0fb10f33181e96dc0707487cb82bf5c0af01bab6b91745eb031b746e2f8a5bf02976673eb9ea0f6fbaf3d5692de126946114ca0ad54f774918cd1de262d32031aaac2d47e456af8ed2545477e45419dea2bb80249814ee7ffefe09b48ae5b8f1bd45690855d323b8fd3de7455209b27ea8d9c22d783e2cf5d92ce6d564fdcb8fa1f154642bc7f67b6112083599ceab046a3842916f727da6ea70c8315a7c54f22fa29c1f9ab815abffcd604aba44cf295d5302ef2fc264776a25b016b9f14cd5dac863aa273", @generic="ce4da1fda5bac4cbc76b4bdd44a3f1c690dddba7270335430dc0a5ef94831ed784bd7353910b53b93fc0c8036effe344acde85", @generic="0407c4aba0437f686f97fb47763e697423231468650da5e1"]}, 0x3d8}, {&(0x7f0000000b80)={0x13e0, 0x14, 0x800, 0x5, 0x3, "", [@nested={0x10c, 0x8, [@typed={0xb8, 0x24, @binary="5e938aa4789a976a4037c9b0cd895d9794c7e0076daff400a10065aaac4e06900453849f4b26d5c2dc57e2455cd541aaecbc52bc1b68d033a0183c2376561f4adde8f9b83b25e4e00930f2fcbae2b8d4d18868d71f01d3bff6054811c0a2db8f407d214e58c7747d03b42bf6e68fe9a109f659e78119c80340b57e36293d3c2ec4ef361da1a1abac7e950958cad63efdd83e2ca80095b5cdea28619f2518cf04318c5a622b1af52abbb7c4b6f61b"}, @typed={0xc, 0x57, @fd=r1}, @generic="3caba898d2360667f7e90685c1ec160ae504f279cc9a1c4aef604687a6c6b634f074d09bd43853d2216a4524dd4ea6f538662cea28a7b0eca3c23660790c05481f54fb"]}, @nested={0x28, 0x5, [@typed={0xc, 0x48, @pid=r9}, @generic="7aa2fcdeeb04e0c1037da326818b6d251a21d6d213c4b0"]}, @generic="d1415351b59277141b23a3917b545481dbbcd2410f38d3b3adb129ef5240c988c5913400a484888cc1df01048c8381e1d6510560fd363706ea5ad5821a0c7910c9bdff529c2be5c62b3250658574bbd8a94e6073f10e0a07b2914e5f1620ab3ec38230606567", @generic="944cb5f627c816dcf78a6a9017b1469b29a11c3ca005af440b22e391335e029ee8c80715de0ecdfac7a97072023881ac447782f8fccd1a3477bd125e80875ff4e46caf", @typed={0xc, 0x91, @u32=0x80}, @typed={0xc, 0x47, @fd=r4}, @typed={0xc, 0x50, @pid=r10}, @nested={0x11cc, 0x90, [@typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x93}, @typed={0x8, 0x89}, @generic="d0feab04c93e664ef3f953d32c76c8ed27f39bd6d867fe6c733f4357620b45b394cada61f305c9feb0710ee5", @generic="e10cfa3375e178516b0aaa853d96efad5a2165324fd3a614e298f801277117eea322a0dd8c0c4a679d9667652a528f7a481752458f1eccb2225c2049a36d151db58c16299bd6d3fdd37c50ba8cd6dca6c26b94687a2d48c04ed978c348a4a8de22ef97f7d7d13a7c28a79b4074b07033ada09a9e78c6b30cc76a2956c55dcd229958ea3d50b56b527a7de2808fc6a224d45544b8de014cb9e7a88ed79b6549580bbe8a697e80cb", @generic="cfc73de4a52160c710814e7e7fd13cac892f7d077d1f182c44b7662f5121262891daae97518e1a829249f9493257c19b06ca35110dfc43cf93340c7ed544af6d47f41b3af1498a7623bd529a9f09f7c4d09e573e87ebaece72b402d4c2b23c152b140ac40f5a87a30f77d69c6303be9125cb5b0fa9b35eeab1cc049027f7ca75100d1c4a14a96af87622b949de8b76d6691b12dc7b7fcc88e1db0b2152cd57a6e5ac0b826e19a9380df7ffeddb33fb09b356a4e6ab5ec0cfe4a531382d9a5c79bf3fee7af50d6497aa6fa025", 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@generic="a841f6d3c39478189aa5661a880d7622bbf40eaae60e8450c3d45fb2fe61ce410c191000c7831998008447de54883dd5da3aab331dff3bb267b43babba356b868a", @typed={0xc, 0x88, @fd=r4}, @typed={0xc, 0x2a, @u32=0x9}, @generic="f34c94ac068163d9383ead2ff6158f38789c610a8c63343ceef7199ca25d57a36cd36962875fb7", @generic="e7fb002b2014e15955cb381b14a944a8290905e49374841df58936e85b6190c132d0dd29c41b9cfb523b8e02874bd4e4db0bbe7b12da2e5db79b5e0bc5aa76ade47094dd8fb607b8404dff0d46b7ec325c468a7a2f30178c75", @generic="201df4c501c1d7e56fb2aa", @typed={0xc, 0x19, @fd=r0}]}, @generic="a038f8d253fb5bbf", @generic="07011ea6c93b9f936f7ec089b89ecea6d8ae2238dd711dce1fecfa8344969133d8b84cb5681f7bf639fbe734d53dbaf6762de1c2a14489c464a207b9899857e3751f7b3ac2e0b6012b0c804acb1408dc686821f4bc35216baefb2c", @nested={0x4, 0x19, []}, @generic="35bd876e41f983da20d0038749c6e6193c1f8e914211f8e9b23440b56a416527121c856c947100bbba3dc5ea2a5735c3686aaef471e9972aaabddb97c47fdc9fde129898d633768915bbff6c1a945990a927bf0a8566b94c6998444757f50a5655f9cd09a10029716a33265b81df2ece8ec2fc2bc823b8c420521eb2fd39dad7eeb92b520a1b6e316b67b1fa5b", @nested={0x110, 0x8, [@generic="c7b90dee14384c63aff5f1faaa89d2805f4266ce2d210e4ab63605d80da118d658654296b0642695ab626f33d708ae35cb5bc8b00f21a5e55abedc5c55b7f90420650b3941e215da711777b17ccd45b9c2c8c98a90f230480f6cb5c1409ed89d558002c65ad6bd2fe2d1b621", @typed={0xc, 0x7b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="c97a5b0a83a2a3e99b88cd0dc46ec45d636c7dbd2b06b16ff21d1e7d11e147880cf70341746f179eef5486935e0ea7380b8d78e40945de97f3f4e82504932aa6459e579750c154692e632f2492094689c996e89af53b60b2e1eab44dadc228632f9100b7d0e2c31a215cadff42b0e718c764e3386208c87c28b7e2cd4f5b0bafb589f376d0c22c9981d78410", @typed={0x8, 0x92}]}, @nested={0xa4, 0x65, [@generic="fdbf54ff7f65cfd6445de429c78b0335121fc58e4b339ff0bdc6e17bb20bfc0e7b54f5fd74378c33ad1fc1cc65782966777cd55a3772172e13da79dbe82d6d72360bcc294cbbe06f93c530869fc7cff66e600e", @generic="77b9df3778a5dd1bdc54fbb7ba719077a8af2afa2a27c59373fd4f98c47a19d1cb5e2a119788d267651cf516140f7bd1eb2cdfff33120c540856c2174951d880c0e311bbb4c9bda2652620"]}]}, 0x268c}], 0x5, 0x0, 0x0, 0x48000}, 0x4) r12 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x40280) ioctl$LOOP_SET_STATUS(r12, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc, 0x1, "a845743402de72ef0fa8fde1edc3f95c00a0e0eed29fa2b012907b917c31f744eb79eefe9d8a56eebe26ff609fc4b306961a696a8ac77297ba881139652504ba", "6016fccc709742d10e1b25bef34bb2e4b112768d0d58e8cb57849c68e9bd2980", [0x4, 0x1]}) 2018/02/23 21:00:36 executing program 7: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f00002a4ffc)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000700fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) fcntl$setstatus(r1, 0x4, 0x400) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendmsg$netlink(r3, &(0x7f000008e000)={0x0, 0x0, &(0x7f00009d1000)=[], 0x355}, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r2, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r2, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/02/23 21:00:36 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000f1bff7)='/dev/kvm\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) creat(&(0x7f000047b000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000b4c000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/loop-control\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000018efff)='./file0\x00', 0x0, 0x0) eventfd(0x0) signalfd(0xffffffffffffffff, &(0x7f0000c4cff8), 0x8) socket$inet6_udp(0xa, 0x2, 0x0) creat(&(0x7f000092f000)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f000097cff3)='/dev/usbmon#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) inotify_init1(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/ptmx\x00', 0x0, 0x0) open$dir(&(0x7f0000264ff8)='./file0\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f2cfee)='/dev/loop-control\x00', 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000096fff5)='/dev/hwrng\x00', 0x0, 0x0) eventfd(0x0) pipe2(&(0x7f0000000000), 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000032bff6)='/dev/cuse\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000292ff3)='/dev/usbmon#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000043e000)='/dev/ptmx\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) eventfd(0x0) pipe(&(0x7f0000e15ff8)) syz_open_procfs(0x0, &(0x7f000092b000)='net\x00') creat(&(0x7f0000e46000)='./file0\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$usbmon(&(0x7f000042aff3)='/dev/usbmon#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000397ff7)='/dev/kvm\x00', 0x0, 0x0) eventfd(0x0) syz_open_dev$usbmon(&(0x7f00008ddff3)='/dev/usbmon#\x00', 0x0, 0x0) inotify_init1(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_procfs(0x0, &(0x7f000064cfe9)='net/ip6_tables_matches\x00') socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_procfs(0xffffffffffffffff, &(0x7f00007d6000)='net/psched\x00') socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2018/02/23 21:00:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000058eff2)='net/sockstat6\x00') preadv(r0, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x400, 0x20}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x80, 0x5, 0x7, 0x0]}, 0xc) 2018/02/23 21:00:36 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x800, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f00002b3fe0)=[], 0x0, &(0x7f0000c65000)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f00008e1000), &(0x7f0000abc000)}}], 0x58}, 0x0) 2018/02/23 21:00:36 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400081, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x4d, "82ede689809d1150410b7551717424d300969a9d7afb0048ebcb810deb80e299387087f0b131df7ab4ae1dfc00040000795643e9e023be452808da1cbb16d10f08bdd978d570425dbe29cac95a"}, &(0x7f00000000c0)=0x55) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000100)=@sco={0x1f, {0x4, 0x9, 0x40000000, 0x4e1a, 0x0, 0x7}}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000140)="b0e6ee00cc0e41544b8a76c402e2bb5d0866b94c3c90df1e301e1a68a480bd87993dea24b067129b06a7d105d5733d12c272d547be6bfd55eff5e042f02711fb959c915504e89370b8f73c557cd96555ae1eac5f8a527a25dfdd5a18f1e8f5ae98537434b9717137cd65121e6f839da6f6a6038afa54b14d163250595192de935f558e9127e69c328e6d5ebe66445459bd390da606416d746215509371dbbaf91afb7a3267f3238ed1f1c96a92cd10111003ee4f0cdabcfa43a9600882fe460dbd75565769", 0xc5}, {&(0x7f0000000240)="6b19486a1106ac79ca25af01fb3044d887b00cde27cc4dc0ad9ec281d66f95a426a6ee14926b234a166612cc4e3b32d6ddfb1633c0db6d7129b9883a6bc15e70febaf9f2fc37a42bfac3b7f69096f3a84152b8f420c56d8e50b58450c5d6c7e2986b5ca928c2f1a905f03649d2730d8c29496a386cafd58705d5806faa29249010c8fc59bf7da16a70ab3249f0c7931403f9e58e55991a4de85c4aa84d415903830324f26633063512e30ab5d64a1be5b0d651a1de702e031dc0bff719", 0xbd}, {&(0x7f0000000300)="aa5a56749b12af0c7504d0d7efe939b23bba74e868caac911ae69f12052f82d14dc268fea6b9de1ceb2f74b798a88aac9bb8d0a7c277c7ef1c63601951703cf2643d9754faa213f8", 0x48}, {&(0x7f0000000380)="82e24856ee03a538661a9056dc88b9654b0749396cb73489b98f8693d5ea4aa97eaa09fa2cb37f854a65343c9a463f062d3821d40b15aaab4d3e73f1eaa537ccd688afa1377fa81fa7a7031c5deb22cb2c4ce395a872d553b1eef1b3fb3d0fdd25786ca2376187976efa0a001ac6c7d6f34ccb2da962b893f471ea3882b0359f7108a185af6dac11f4aef9481135671b579a3315fe08e7608d70aa91375477564e1696e4de207834a21d8d96e7f18ece4fce2f663e5cb7eb", 0xb8}, {&(0x7f0000000440)="567752ae40c58f9607b684ef9e995037b78b3ac1070ba1622df4d1cd23f4b1b03ee5a311e6c8044b729081fcf62da0c31798a2d3cb8383e9eb5119fce3681ee2c531fb6596130963a34bc4ee3f7b6fe7ae4b35f28baf0e1073703d8a3533a5c4d9f79a31e1769e59ae4f7ada2c979f0a22f76f90e364a4f9dc71ee5041507614cfc70aab5850091b882eafc80fee55ae46f6f031b3f4412ddf18a8f5eac26712b809c8d7b5477b", 0xa7}, {&(0x7f0000000500)="14d981fa855f9016be01bbeaad9fa64fdb38db882d86838d762364dc2de8c09a075f8040b4a92832c5a6f4d9ef28ac7463e3206c670ae7ab31ed3c2f2ad24d2ac909a74939188191", 0x48}], 0x6, &(0x7f0000000600)=[{0x60, 0x101, 0x8010, "8890f67e0499a1a373ca8600559013064cd9b31646ff4131da15ff6796a9f6352ca532b23deb52f487e6d01cd93f06d7fff1fa4312ad99b3e98580fa5192294b9ed7e6ae8e38c0356dfeacbab9c0c0"}, {0x20, 0x113, 0xdbc6, "fa5d57aaf75c87fefaad"}, {0x98, 0x0, 0x3, "b4178089a3883021c89d949545c400145ac0581b3da1671d890811f7388c97b6270eb8695b8cc4201305a74250515aef41e935d68a84ce1b4e2d51dcf7689591823d014fc568b5cb0e0bb314e623eca84b646958a9a07b8eb761d392bac027bc636a09660a94a61c0a2b8ef31d1a1c6bddc0af77d74dabe28c3f140e0d03091c0f075c77b6e2d33b"}, {0x20, 0x103, 0x7, "a3caa5464113ce335827df9a4c"}, {0x10, 0x19d, 0x200}], 0x148, 0x800}, 0x4000) getsockname$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000840)={@generic="24ea0462103713e3a0c413eddab70184", r2}) socket$inet6(0xa, 0x804, 0xfe00000000000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x1, 0x2f6, 0x8, 0x100000000, 0xffffffff}, &(0x7f00000001c0)=0xa0) r3 = socket(0x15, 0x802, 0x3ff) listen(r3, 0x9c3) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000aaefd8)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000f52fc8)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000286000)=@ipv6_delroute={0x24, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4, r4}]}, 0x24}, 0x1}, 0x0) 2018/02/23 21:00:36 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d23ffc)=0x100, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036b000)="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", 0x401}], 0x1) r2 = dup3(r0, r0, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000000)={{0x8, 0x5654, 0x40, 0x6, 0x100000000, 0x3f}, 0x4e8c, 0x6, 0x3f}) 2018/02/23 21:00:36 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getuid() fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = geteuid() accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14, 0x80000) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000040)="16996cb92ad927eb7b06237db6d493c3a1cc8a6aefb9db219eebce0f2cf68bae4cfb163dca62874b2748aabe966393cd8fe625d4c26a650f971fcb17579f32035e24cc31c4db0aaafac94e2de1ad41f1e7486624848b5e696db32722d8a26f9a1ba5d40d7992de997b6ed1b913c10e924726782e8680067b64dacb7359d446deb8b70f24525d70c6a170cf4a9c059ff2385bd3cebdee0c84597d2e2329c2aa14c481b448e6ca6b8feab5794dbe9de09501612a8bab33f827e79ff23e50899e1e85702afb406e59607f6627c64c32985ff9", 0xd1}, {&(0x7f0000000140)="03442562252bd5bfc67922a357946847d92ac94942acdc1c0d35f6e64e408522f6c7a06621f9aec5e96911bfbf0a923b28337367ffa8f91e49c3245680f5868276507a", 0x43}, {&(0x7f00000001c0)="a31c1a06a40b7ecfbd9204ec13e1d34cd3eeb926b3ce5aa2c4d9c92f460e072c6a3a2ba57ec878874c6fe93e12ef65ff5de796e28dbe7594d2c583805427b5efda4a7aac66efda5b8dada005c3f214f652c5015ff1065fa41d7794f65c7f6fa3c3fc1861189f1d0ff06f7c37a9816a32aab0", 0x72}, {&(0x7f0000000240)="95974dcef90e7795cf7fc149cb279e872242b2e36b7a845f718da523131158ba0b97261cbfb81ace180d6e8f87549dbb7c53f1af571c2cc8b16d6323b527ff2dccf45d2f639309c9c923fd77d09a0e5f808da7b2101f5a4091ff31333ef0e93456a1ff94425ddc97a3", 0x69}, {&(0x7f00000002c0)="36f9fdfc5144a32268d80b0bde628d95672171a7681adf14001bfc2a21e18a7bf5a2dc663cb443c2b99b77064e01c8428ad130b7ccf6c781106e1753bb9257472bf3298d46f86aa8214e3a914bf07b74af48b39840bb660c377d72f1be8bafe3edeb6ba0c036788f8b2e3f7fae597c1230f5fdc83080", 0x76}], 0x5, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xf8, 0x895b493a8b0621a4}, 0x40000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r10}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) r11 = syz_open_dev$mouse(&(0x7f0000000800)='/dev/input/mouse#\x00', 0x80000000, 0x2) faccessat(r11, &(0x7f0000000840)='./file0\x00', 0x1a4, 0x800) 2018/02/23 21:00:36 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)={{0x1, 0x0, 0x0, 0x3}}) [ 42.863006] atomic_op 00000000afaaa624 conn xmit_atomic (null) 2018/02/23 21:00:36 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in=@empty, 0x0, 0x8, 0x1, 0x0, 0x0, 0x80, 0x20, 0x0, 0x0, r2}, {0x6, 0x8, 0x3f, 0x43, 0x9, 0x58b1, 0x0, 0xa28a}, {0x5, 0x2, 0x471c, 0x7}, 0x101, 0xffffffffffffffff, 0x20000000001, 0x1, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x3f}, 0x0, @in=@rand_addr=0x8, 0x7, 0x3, 0x0, 0x6, 0x8fa0, 0x4, 0x8}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x0, 0x17}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @empty, 0x5, 0x5, 0x566, 0x100, 0xd6d, 0x50000100, r3}) r4 = dup3(r0, r1, 0x80000) bind$unix(r4, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff84}, [@ldst], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x1f) 2018/02/23 21:00:36 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/sequencer\x00', 0x3d, 0x0) mremap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) fcntl$addseals(r0, 0x409, 0x5) write$sndseq(r0, &(0x7f000007e000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/23 21:00:36 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/snmp\x00') r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) write(r1, &(0x7f0000000040), 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) 2018/02/23 21:00:36 executing program 6: accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x2) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getegid() setgid(r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) 2018/02/23 21:00:36 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000440)=@pic) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008ff8)=0x200) syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x10000) 2018/02/23 21:00:36 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x7fff, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x4) 2018/02/23 21:00:36 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000080)=0x2, 0x2) keyctl$session_to_parent(0x12) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000008ff0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r3 = dup(r0) setsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f0000000040)="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", 0x1000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009ff0)={r1, 0x1, 0x1, @empty}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001040)={r1, 0x1, 0x6, @random="73ca35c0faf1"}, 0x10) sendto(r0, &(0x7f0000001040)="e4f0e14e26af93f445f0e263f318e90228e8f1378736797521780a18f45336e06c4ae0d9e08a5019c20768a44b38434257f3d7696b58a0dfd9e8bc286fc2d9", 0x3f, 0x0, &(0x7f0000001080)=@l2={0x1f, 0xffffffffffff383d, {0x36, 0x80, 0x2, 0x7, 0x4, 0x7}, 0x1, 0x9}, 0xe) 2018/02/23 21:00:36 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)={0x5, 0x0, [{0x4000}, {0x4, 0x9f, &(0x7f0000000040)=""/159}, {0xd001, 0xb2, &(0x7f0000000100)=""/178}, {0x6000, 0x6f, &(0x7f00000001c0)=""/111}, {0xd000, 0xa0, &(0x7f0000000240)=""/160}]}) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x585}], 0x1, &(0x7f0000028000)=[]}, 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x7, 0x1, "751ccac886c1", 0x1}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value, &(0x7f0000000400)=0x8) 2018/02/23 21:00:36 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f0000000000)={0x14, 0xb, 0x0, 0x0, 0x4, 0x1, {0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x200) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r2 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x380, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000080), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, @common='erspan0\x00', @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x120, 0x120, 0x150, [@statistic={'statistic\x00', 0x18}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}}]}, []}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x5, 0x0, 0x0, @common='lo\x00', @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00', @empty, [], @empty, [], 0x70, 0x70, 0x1a0, []}, []}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:audisp_var_run_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}]}, 0x3f8) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/23 21:00:36 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='bridge0\x00') ioctl$int_in(r0, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) 2018/02/23 21:00:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d02000)='gid_map\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c1bff5)='projid_map\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7f, 0x0, 0x8, 0x200}, {0x7, 0x400, 0x8, 0xd413}, {0x4, 0x2, 0x10001}, {0x9, 0xff, 0x9, 0x2}, {0xb64, 0x72, 0x2, 0x5}]}) sendfile(r0, r0, &(0x7f0000000080), 0x400000fb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000100)={r0, r1, 0xffff}) 2018/02/23 21:00:36 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0xc016, r0, 0x2) 2018/02/23 21:00:37 executing program 3: r0 = socket$packet(0x11, 0x400000003, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000025ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x7) r3 = dup2(r1, r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x9}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x7f, 0x5, 0x83, &(0x7f0000ffc000/0x3000)=nil}) 2018/02/23 21:00:37 executing program 1: syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) [ 43.070207] device syz7 entered promiscuous mode 2018/02/23 21:00:37 executing program 2: socket$inet6(0xa, 0x3, 0x6) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0xff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x20) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x2, 0x6) socket$key(0xf, 0x3, 0x2) 2018/02/23 21:00:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$llc(r1, &(0x7f0000000100)="b5cf2877eeb54d10046c3cfec9700e2c042b7091ebe7a19b4688fbb01f79856962fb6d601036d2181339773e33b81cdf55562f070eeee9e857554f7e5c6d717646946326c803068cc6bb6f0fbfc147ccd762fafec649d8d89a2538bc2050b8578a2213d09a6ae617bb26509b9ad7a85208f434b3e9937836ea31f04ee1cc235e0987dbe883b6c6862708ed1703eb5a91435ea5d4c1969b08271faa1e1d757c2fc5bed0d09fefb5892fc70de1d49041f6", 0xb0, 0x4000010, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/107, 0x6b}], 0x1, &(0x7f0000000200)=""/4096, 0x1000}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x9, [0xb03, 0x7, 0x5, 0x1ff, 0x7, 0x8, 0x400, 0x9, 0x7]}, &(0x7f0000000040)=0x1a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001240)={r3, 0xfffffffffffffffc}, 0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001240)={@common='gretap0\x00', @ifru_settings={0x400, 0x6, @fr=&(0x7f0000000000)={0xfff, 0xef, 0x8, 0x7, 0x9, 0x9, 0x20000}}}) r4 = semget(0x3, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000012c0)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001300)={r3, 0x9}, &(0x7f0000001340)=0x8) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f00000012c0)=""/167) 2018/02/23 21:00:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0xffff) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002bef28)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}, @in={0x2, 0x1, @dev={0xac, 0x14}}], 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) waitid(0x0, r1, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) 2018/02/23 21:00:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) r1 = userfaultfd(0x10000007fe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffff, 0x20, 0xb6a7, 0x2737c3fe}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x100000001, 0x1}, &(0x7f0000000240)=0x98) r3 = socket$inet6_sctp(0xa, 0x1000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000280)={0x8001, 0x6, 0x800, 0x5, 0x200, 0x0, 0x1, 0x1, 0x3, 0x7}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={r4, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) close(r1) 2018/02/23 21:00:37 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000039f5e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[]}, {[]}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[]}, {[]}, {[@multicast2=0xe0000002]}]}, @ra={0x94, 0x6}, @rr={0x7, 0x13, 0x0, [@empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}}}}}}, 0x0) sysfs$1(0x1, &(0x7f0000000100)='\x00') 2018/02/23 21:00:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00002ceb98)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0xd0, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000001c0)=[]}, 0x0) pread64(r0, &(0x7f0000000000)=""/210, 0xd2, 0x0) [ 43.135277] device syz7 left promiscuous mode 2018/02/23 21:00:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setsig(r0, 0xa, 0x25) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001e9000)=0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x52e4}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0xe, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x2}, @alu={0x4, 0x8, 0x8, 0x8, 0x0, 0x0, 0xfffffffffffffffc}, @generic={0x1, 0x9, 0x9}, @jmp={0x5, 0x1, 0x6, 0x7, 0xf, 0x20, 0x8}, @ldst={0x0, 0x3, 0x6, 0x0, 0xa, 0x8, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x0, 0xb, 0x6, 0xfffffffe, 0xfffffffffffffff5}, @map={0x18, 0xa, 0x1, 0x0, r2}], &(0x7f0000000100)='GPL\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000140), 0x41f00, 0x1, [], r3}, 0x48) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f000089cff8)=0x1f) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)="6afa57e56a4f9743052441b00112fd5c8cf3b9fcffa466cb0cd2e0e94e7b232b3ad00b69a21ba7148433c30be4937c632126e952e3bf86b01c26148f6bb4f808f310ceafed1c4c3ea03de7dca4ff068fa0b2cdb88426d98c1a4a32579803279abbfc4ae0a928841ea6aec6e1c3fbce24818d803b4ba46eb65fb49557a957b6a73b7dd41a8ada674dc86f26fadd3f9c2c6f2db5b13bcbe7f0", 0x98) sendto$inet(r0, &(0x7f000017cffd)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/23 21:00:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x7ff, 0x8, 0xff, 0x7412, 0x8, 0x9}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x98, 0x130, 0x98, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0x1f8, 0x220, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'tunl0\x00', {0x5, 0x0, 0x40, 0x0, 0x9, 0x2, 0x8, 0x1f}}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1ba) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x200840, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14, 0x80000) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r3}, 0x14) 2018/02/23 21:00:37 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x44112, &(0x7f0000000000)="0843c325b577") fcntl$getflags(r0, 0x401) 2018/02/23 21:00:37 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) ioctl$sock_ifreq(r0, 0x899b, &(0x7f0000000080)={@generic="0bd4aef25c7bf0c70573cfa71200d1d5", @ifru_flags=0x100}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) 2018/02/23 21:00:37 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x99, 0x204001) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/106) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl(r2, 0x1, &(0x7f0000000100)) 2018/02/23 21:00:37 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x200000000000000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e94ffc)) r1 = dup(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) 2018/02/23 21:00:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f8dfe4)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80003, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000debf78)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x3cf}, 0x8, 0x1604, 0xd3, 0x0, 0x7, 0x880001, r3}) 2018/02/23 21:00:37 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x800000000) getpgrp(r1) r2 = getuid() quotactl(0x3, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)="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") process_vm_readv(r1, &(0x7f00000006c0)=[], 0x2d6, &(0x7f0000000000)=[], 0x0, 0x0) 2018/02/23 21:00:37 executing program 6: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x991, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x709c, 0x80000000, 0x9, 0x5, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x9, 0x8, 0x466, 0x7, 0x1, 0x3}) mlock(&(0x7f0000006000/0x3000)=nil, 0x3000) 2018/02/23 21:00:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/23 21:00:37 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x404000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x800, 0xffffffffffffff00, 0xb, 0x20, 0x4, 0x9, 0x4, 0x80000001, r1}, &(0x7f0000000100)=0x20) r2 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001780)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xb) 2018/02/23 21:00:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x5}, 0x4) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="2d4d671e7aa150020264d0512105ef5350b2351503fdbcacebb932ff055d57202bed96e27175d5ee082ad6e0f3720f8d25e94700fa09c40db97cc80d0b195c2403253e3eea416d0d2cea9bba3956ff742f46723e909ce75c0c02eaef403f0b213a66bea573e2ec7514e8dededb5e64837e8a7bd60787fc128e9d9d3b534a514b712b639663f4214c3a9d0bf2d231ba4bb21d57127e6ea49f", 0xfffffffffffffd4d) 2018/02/23 21:00:37 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf1c, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x40, 0x2, {0xffffffffffffffff, 0x3, 0x6, 0x2, 0x601d}}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10001) ioctl$TIOCLINUX4(0xffffffffffffff9c, 0x541c, &(0x7f00000000c0)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) fsync(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000039cff6)='/dev/cuse\x00', 0x0, 0x0) unshare(0x400) writev(r1, &(0x7f00004bffe0)=[], 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0xfffffffffffffffe) [ 43.244598] QAT: Invalid ioctl [ 43.245291] device eql entered promiscuous mode [ 43.259242] QAT: Invalid ioctl 2018/02/23 21:00:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f000021eff8)=0x5) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0x40000000000000, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x6}) 2018/02/23 21:00:37 executing program 2: r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) timer_create(0x6, &(0x7f0000000080)={0x0, 0x16, 0x0, @thr={&(0x7f0000000000)="ee4892d4a7c715e39b3d23edbca4e038b26e758597301dc8339a6393aa7d98d0a47c875f44efacf9e7c5cfe8b698a873d0664bd4dcfe0e002baf9a8598dea1d5a97f13eb4e6df219", &(0x7f0000001040)="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"}}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) 2018/02/23 21:00:37 executing program 6: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[], 0x0) 2018/02/23 21:00:37 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$packet(0x11, 0x4000003, 0x300) fallocate(r1, 0x1, 0x9cf, 0x8) r2 = semget$private(0x0, 0x2, 0x5c0) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000000000)=""/14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) write$fuse(r4, &(0x7f0000000080)={0x18, 0x1, 0x1, @fuse_bmap_out={0x10000}}, 0x18) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000040)=""/121) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) sendto$packet(r1, &(0x7f0000e71fc4)="2d01000000e60000000003000000", 0xe, 0x0, &(0x7f0000455fec)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/23 21:00:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) syz_fuseblk_mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)=0x100000000) 2018/02/23 21:00:37 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f00002f0c31)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x20008000000001, 0x8010000000000084) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40801, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt(r0, 0x84, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0x8) 2018/02/23 21:00:37 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xeb82}, {0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}, 0x6, [0x2, 0x401, 0x100000001, 0x81, 0x7fff, 0xffffffff, 0x1, 0x895a]}, 0x5c) 2018/02/23 21:00:37 executing program 3: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="85064977b2967e5bc792be1c88e7f3182ca9d2c4c2ad3c3b91b92843caadcbeefad326adf7f0a43b091207b3dcde28de57192940f85668be91eaed4059f2cd7e5aa5e33084d41f29c29b3a0c5a389e82b1557f18effcb301a5cf272fb612a7", 0x5f, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="cefd895e44a81c05648fbe70a41cd1f97b6b8720ad50863fc0f476fd7a39410bd66772133cbe45326431e5a1a0f77277f1c4a4f904bb068d561d9c999a4d55244743101cfaaa0e0b9756aa08fe022b82d02b6a2cad44290d3bc06209caa4575e046963c0e9c97c004f03dc1f77ff2144ea006b792bd5552dca2ab92b66545f7eee33a3c8d34f6b030c36095d1a3385a713efe503dbafff3443ccaf3923c25b912d74b18fbb49ce070df547bc614ddba31ff5a832277f048f42558ca800f2237f74a514e5ed1c9884a46409f6319428840ead645621bffe95dbb3bff7f0b49b46d0927ed85a488498e6ea7283c3bf8a08d3185bfc8c6500", 0xf7, r1) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f00000000c0)="646e06287265736f6c63647200", &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="10d372000000056400", r2) 2018/02/23 21:00:37 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(r0, &(0x7f00004d7000)={0x2, 0xffffffffffffffff, @empty}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x80800) sendmsg(r0, &(0x7f0000012fc8)={0x0, 0x0, &(0x7f0000016fe0)=[], 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/23 21:00:37 executing program 7: r0 = socket(0x18, 0x0, 0x1) prctl$seccomp(0x16, 0x0, &(0x7f000002b000)={0x5, &(0x7f0000002000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8000000000c}]}) sendmmsg(0xffffffffffffffff, &(0x7f000002b000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x800, 0x2, 0x3, 0x0, 0xffffffff, "512e4084fa37d7f228623ba18e148ff6ecc67931adab97196245d1bb6956d2b82529d6af36613632a9573e0e7dce6921706ee2e5843852ce9ebe92e7c33c04", 0x7c1}, 0x60) ioctl$PPPIOCSMRU(r0, 0x80047453, &(0x7f0000013000)) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x200, 0x7, 0x6, 0x100}, {0x5, 0x6, 0x0, 0x1f}, {0x2, 0x7, 0x6, 0x3f}, {0xffffffff00000001, 0x3b8, 0x978}, {0x2, 0x9, 0x2, 0x9}, {0x7fff, 0x5, 0x458, 0x4}, {0xcb23, 0x0, 0x3, 0x5}, {0xff, 0x9, 0x8, 0x4}]}) 2018/02/23 21:00:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) socketpair(0x11, 0x80007, 0x80000, &(0x7f0000001800)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xffffffffffffffd0) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000186fe4)={0xa, 0x0, 0x0, @empty}, 0x3b6) r4 = fcntl$dupfd(r3, 0x0, r3) accept4$packet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x80000) sendto$inet6(r4, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000011c0)=""/178, &(0x7f0000001280)=0xb2) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a80)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x3e1c, 0x0, 0x4, 0xa, 0x80, 0x80, 0x2f, r5, r2}, {0x2, 0x3, 0x3, 0x200, 0x6, 0xffff, 0x0, 0x7}, {0x1, 0x1, 0x7f, 0xd6}, 0x39b800000000000, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in6=@empty, 0x2, 0x6c}, 0x1000000000000a, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x2, 0x2, 0x51, 0x1, 0x200, 0x5}}, 0xb1205156) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x90) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x3) 2018/02/23 21:00:37 executing program 2: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000080)={'system_u:object_r:clock_device_t:s0', 0x20, 'root\x00'}, 0x29) r2 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x5) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) fanotify_init(0x42, 0x1) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000000140)) dup2(r1, r0) 2018/02/23 21:00:37 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/23 21:00:37 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0xc000) accept4$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$rds(r2, &(0x7f0000000080)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000080)={0x10000, 0x10001, 0xfffffffffffffe78}) geteuid() ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) getsockname$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000001c0)={r4, &(0x7f0000000140)=""/105}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8eb38)={{0x0, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402"}, 0x0, [], {0x77359400}}) 2018/02/23 21:00:37 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc2, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x2, 0xd5ab, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0xda81, 0xffffffff80000001, 0x6, 0x3, 0x40}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, [0x6, 0x8, 0x5, 0x6, 0x100, 0x80, 0x8, 0x3, 0x8001, 0xffff, 0x6, 0x4, 0x9, 0x2, 0x401]}, &(0x7f00000002c0)=0x108) 2018/02/23 21:00:37 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x1, 0x0, 0x4, 0x20000000, 0x10000, 0xffff}}, 0x8) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000006ec0)=[], 0x0, &(0x7f0000007640)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) 2018/02/23 21:00:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) bind$inet6(r0, &(0x7f00000d3fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x156) connect$inet6(r0, &(0x7f0000f22fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x39376aef, 0x6, 0x6, 0x2, 0x6, 0x8, 0x4, 0x8001]}) [ 43.537122] binder: 5818:5834 Acquire 1 refcount change on invalid ref 0 ret -22 [ 43.568220] QAT: Invalid ioctl [ 43.573392] binder: 5818:5834 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.596328] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 43.605100] QAT: Invalid ioctl [ 43.622661] QAT: Invalid ioctl [ 43.638534] binder: BINDER_SET_CONTEXT_MGR already set [ 43.644179] binder: 5818:5834 ioctl 40046207 0 returned -16 [ 43.655757] QAT: Invalid ioctl [ 43.659304] QAT: Invalid ioctl [ 43.662701] binder: 5818:5834 Acquire 1 refcount change on invalid ref 0 ret -22 [ 43.670494] QAT: Invalid ioctl [ 43.682444] binder: 5818:5825 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/23 21:00:37 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netrom(r1, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4cfb0)=[]}, 0x0) sendmsg(r1, &(0x7f000035c000)={0x0, 0x0, &(0x7f0000108000)=[], 0x0, &(0x7f0000176000)=[]}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r2, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000)=[], 0x0, &(0x7f0000a78f20)={0x10}, 0x10}, 0x0) sendmsg(r2, &(0x7f000049cfc8)={0x0, 0x0, &(0x7f0000bdf000)=[], 0x3e8, &(0x7f00003a6000)=[]}, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f00000000c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x2, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x40}, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfb17, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={r6, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000100)={r7, 0x2da9401e}, &(0x7f0000000140)=0x8) connect$inet(r5, &(0x7f0000000180)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/23 21:00:37 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x10) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f8ffc)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x2, 0xfa1d}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x5, r3, 0x2, 0x7f}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/23 21:00:37 executing program 0: sysfs$2(0x2, 0xffffffffa9d004ad, &(0x7f0000000000)=""/4096) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x80, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0xfffffffffffffff9, 0x3}, 0x0, 0x10000000000000}) 2018/02/23 21:00:37 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa2) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x9, 0x4) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x40}], 0x2, 0x7) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={r1, r2/1000+30000}, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x3, 0x4000084) 2018/02/23 21:00:37 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x806, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10480, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:lastlog_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x33, 0x34, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x79) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0xfffffffffffffffe, r2}) 2018/02/23 21:00:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) rt_sigaction(0x16, &(0x7f0000000040)={0x10000, {0x401}, 0x3, 0x5}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+10000}, 0x10) 2018/02/23 21:00:37 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pread64(r0, &(0x7f0000000040)=""/138, 0x8a, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000051fff), 0x0, 0x0, &(0x7f000002eff0)={0x1000000000, 0x989680}) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1f}, 0x100}, {{&(0x7f00000011c0)=@ax25, 0x10, &(0x7f0000001200)=[], 0x0, &(0x7f0000001240)=""/159, 0x9f, 0x3ff}, 0xfff}, {{&(0x7f0000001300)=@rc, 0xa, &(0x7f0000001500)=[{&(0x7f0000001340)=""/22, 0x16}, {&(0x7f0000001380)=""/181, 0xb5}, {&(0x7f0000001440)=""/192, 0xc0}], 0x3, &(0x7f0000001540)=""/13, 0xd, 0x7fff}, 0xf910}, {{&(0x7f0000001580)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00000018c0)=[{&(0x7f00000015c0)=""/196, 0xc4}, {&(0x7f00000016c0)=""/210, 0xd2}, {&(0x7f00000017c0)=""/50, 0x32}, {&(0x7f0000001800)=""/62, 0x3e}, {&(0x7f0000001840)=""/119, 0x77}], 0x5, &(0x7f0000001940)=""/89, 0x59, 0x3}, 0x1}, {{&(0x7f00000019c0)=@nl=@unspec, 0xc, &(0x7f0000001b00)=[{&(0x7f0000001a00)=""/224, 0xe0}], 0x1, &(0x7f0000001b40)=""/52, 0x34, 0xfffffffffffffff9}, 0x1000}], 0x5, 0x2000, 0x0) 2018/02/23 21:00:37 executing program 7: sync() r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x40002) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, &(0x7f0000000100)=0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/213) clock_adjtime(0x3, &(0x7f0000000240)={0x8, 0xf7cc, 0x5, 0x3, 0x400, 0x0, 0x86e, 0x0, 0x3, 0x3, 0x8, 0x800, 0x9, 0x8000, 0x6c0, 0x1f, 0x7ff, 0x80000000, 0x7, 0x5, 0xfffffffffffffffd, 0x80000000, 0x3, 0x5e, 0x200, 0x8001}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/23 21:00:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087cff0)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) sendto$inet(r0, &(0x7f0000267f3f), 0x0, 0xdf3495d877b663d3, &(0x7f0000738000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = geteuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/02/23 21:00:37 executing program 2: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) keyctl$dh_compute(0x17, &(0x7f000003e000), &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5afed)}) 2018/02/23 21:00:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a7fe4)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x10004, 0x100004003, 0x0, r0}, 0x2c) io_setup(0x100000000, &(0x7f0000000000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000040)=""/43) r2 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='lo\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f0000000100)=""/80, 0x50) io_submit(r1, 0x0, &(0x7f0000000040)=[]) 2018/02/23 21:00:37 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getregs(0xe, r1, 0x67f, &(0x7f0000000080)=""/249) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 43.802234] bond0 (unregistering): Released all slaves 2018/02/23 21:00:37 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x400800) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="35fe454293ddfa50e03697937415b2dcecea4d49ae2e8fc8fecb6e7289c8d22baf235ba6805a79a184c74c17504cb7a109ad92ba132cb2b27046bb2e1eb351c30ea9dd9907") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r2, 0x40085500, 0x0) 2018/02/23 21:00:37 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005440)={0x0, 0x61, "6b740ae7959c9d61c0791e1633d627e39081d20c077b7ca62161cfa69eb60f7d404cfbba206602d859ab5c25a0253435c0169ea1b62804911e4a11cde16da004c7fb89b430165fd1bdd568ac6198bc3f07f55ffba36eceb46c668392fb2ec4f551"}, &(0x7f00000054c0)=0x69) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000005500)={r3, 0x3, 0x2}, &(0x7f0000005540)=0x8) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x807f, 0x6896f02, 0x0, 0xffffffffffffffb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x4, 0x4) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x800004) msgget(0x2, 0x408) 2018/02/23 21:00:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200642, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8, 0x1}, {}, {}, {}, {}, {}, {}, {}], 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)={@generic, @ifru_ivalue}) 2018/02/23 21:00:37 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000560ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/52) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/02/23 21:00:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)={@common, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000000)={[{0x6, 0xfffffffffffff801, 0xffffffff, 0xffffffffffffffff, 0x3, 0x5, 0x20, 0x8000, 0x5, 0x3, 0x3, 0xffffffffffffffc1, 0x7}, {0x0, 0x7f, 0xfff, 0x1, 0xff, 0x0, 0x0, 0x950, 0x9, 0xfffffffffffffff9, 0x1, 0x6, 0x8}, {0x2, 0x7, 0x100000001, 0x1000, 0x9, 0x0, 0x5, 0x9, 0x9, 0x4, 0x4, 0x30, 0x1}], 0xdfc4}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000040)) [ 45.313744] IPVS: ftp: loaded support on port[0] = 21 [ 45.617000] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.057435] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 46.063555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.108387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/02/23 21:00:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0x1, 0xfffffffffffffffa}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x75}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x20, 0x9, 0x1}, &(0x7f0000000100)=0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x15, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x81}, 0x8) 2018/02/23 21:00:40 executing program 4: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xa000000001) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x3ff, r1}) [ 46.154574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/02/23 21:00:40 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aacfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/02/23 21:00:40 executing program 1: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x20013, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000f9000)={0x0, []}, &(0x7f0000456000)=0x4) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x4, "c0ef0d68b3ac040935be10f258981d2608fd2fcb6bc74e9e67c63e697c191f390cab1a3ed757a06dcb6849e57b96fdd3078965fac638c83fa9a76c1c7029eb95", "b1cd440d93af4725ae0bcad978340ef81c3e7c4b27ad4f8bc850f1cd250833bd", [0x2, 0x3]}) 2018/02/23 21:00:40 executing program 2: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r1 = getgid() chown(&(0x7f0000000000)='./file0/file0\x00', r0, r1) 2018/02/23 21:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3000000000000, &(0x7f0000000040)=0x0) io_getevents(r0, 0x0, 0x223, &(0x7f0000000000)=[], &(0x7f00009ca000)={0x0, 0x1c9c380}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x2) 2018/02/23 21:00:40 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e360fcc6d982", [], {@mpls_uc={0x8847, {[], @generic}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000001, 0x100) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/23 21:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000049f48)={0x0, 0x3, 0x3ff, 0x4, 0x401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x35}, &(0x7f0000e71000)=0x8) pipe2(&(0x7f0000000040)={0x0}, 0x800) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r4) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)) close(r3) 2018/02/23 21:00:40 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x2) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x20, 0x4) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x5bcafcac, 0x3, 0x5, 0x3, 0x82, 0x0, 0x7, 0x160, 0x3, 0x200, 0x4, 0x9, 0x9, 0x9, 0x3]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x401}, &(0x7f0000000280)=0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003ae0)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x390, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@uncond, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0x20c}}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) 2018/02/23 21:00:40 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000ffc)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8)=[], &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/02/23 21:00:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) getgid() r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x101000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x10, 0x4) r3 = syz_open_pts(r0, 0x0) dup2(r1, r3) 2018/02/23 21:00:40 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60000) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x3, 0x2db, &(0x7f0000000040)="a64ba8443f643a0a8a409ba7824dd6594994296b221ac9f02ac022e02b557e331ab6fed6ae0d089ab916d60743abe738f11d0df1c056fa3ff6161916bb4b4f7177467dd3b100c30967fa16569d40fe5d77983b471e8cd7ab8aad411ca77d59c37979e2bcf6001df7a97f22c8b74c2bd988713f8d57ec2d15a7c5fc1979000f85219462c9c11e58d0576733aa2211b2ed2f363b99bada92262cf3edbbac26d3c4fde0dea7599db18b1ff26cec1249939218", &(0x7f0000000100)="9f3dbb64f23f1115ef5f801fd9a1bdad4e36c0728292bdeaec8849cdddc00641026def2e5f1dfb9bf2728acdc93711686bbc2d1ccda06dd2e7528421074734c36811d204e2179d23ddb333153ea3409715b473dbaa850e21373d1c8d3c03637bc74964aeae252009bbb90719be4ed0a73747b4d47f1209984f6102e0e3c36f06f12624bb79c2f4fa6d83adf43c52e62a66feb0d07c2fa38a19a18c66c551cd521aa63883dab2", 0xb1, 0xa6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x0, r3}) mq_getsetattr(r0, &(0x7f0000000200)={0xbf5, 0x1, 0x7, 0x80000001, 0x9, 0x8adb, 0x20, 0x20}, &(0x7f0000000240)) sched_yield() 2018/02/23 21:00:40 executing program 6: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000000e000)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a5c1fad78ae4904690a024cad9c133c9bfde24918da9eb80bbc5bd3f08c58a9c3497e57d8c2e5465bfbf0bdaf4dec82b7117f32b2841787374d91cf15f6d86"}, 0x60, &(0x7f0000001700)=[{&(0x7f00000002c0)="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", 0x294}], 0x1, &(0x7f00000017c0)={0x10}, 0x10}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100)=[], 0x0, &(0x7f0000000300)=[]}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000540)=[{0x18, 0x1, 0x1, "ed"}], 0x18}}], 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x10000) timer_create(0x6, &(0x7f0000000180)={0x0, 0x9, 0x1, @thr={&(0x7f00000000c0)="6f3997e49d4b1a0a5071ffa7ce344914ca75a28ffd85e812538499d80e38de42dd96fcc04b2c438b0d1cf9d3923abd39cf9bca567be40f34a958f183efee4c9815233438cc79b4ae15616f2d0d0098e01148093d10aee78c9d7b2738df6cf29fd809ebdd52cedb28c98035e0206ad5fcc6fbb3cf58010a694017268a83a561cf60b4683c69cee4dcd7b35d5c46c5e58cca26261ce7325a73d2bbe19d0dd46ddace710714d0c17217b2153d79cfa44fc48735b3c65bb2c9480da765a8875ab708", &(0x7f0000000580)="5c94ac916c84bfce55237273a7c7b2486011219278c2468a2510f1a93617a1b604f0cf1c6e87e39e87d2cf190ff1ca3c6e619a7e787b5e69fd213b226da3634417f7f189b8a17e52fd6fed3af3decae81a757036412ec7a7c92a057213e56439ebfe255e2f64c3da721044c497b6fd2012827e93bcc244bcaa0d5835b6e3e1c71594c1586f545296214951a7b26398234a1427f2d12918609a77823b0a9c16abd34e6bf5e8339110b36ac63fa8"}}, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0xc7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x6, 0x308}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000280)=0x8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="e70a78e0de8b99f613bc57582a5da4de9c506e765c9660a97cb186ee776bb65ed7ba437c85bd47907eb9ae8e1384a37c25a8f87ac96bdc8b451eecc858ceb7c416000d27e0ee2657756a4b3908542d0a04369a8a442de53a4c057337428d603be0f7d6c1e356c04a1f9052b373d49917e9f3e42b539ea81f2a13153dcecc682302b0b6c7d36f01c3c295067cde2c7b46f849ab08d37a8f6d070a60f6ecaff1c682b5da869d66f80377d40c939167f4222fa2c16f47b02a11b18fbb94aef87a2303230f29012edf9921ccd998ad33db927a10f0df7796c08bdda592d96be82a31a8b94f76430dd731ea0e007781e5f256c2d5860fa104415e73") 2018/02/23 21:00:40 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x1, 0x9, 0x7, 0xed, 0x0, 0x5, 0x100, 0x1, 0x8001, 0x8, 0x6, 0x9, 0x1f, 0x1, 0x6, 0x1, 0x1ff, 0x100000000, 0x3, 0xffffffff, 0xfff, 0x267, 0x6, 0x0, 0x62ef5aa4, 0x5, 0xfffffffffffffffe, 0x49ab, 0x562b63b1, 0x7, 0x100000000, 0x1ff, 0x5, 0x7b5, 0x9, 0x4, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x20000, 0x100, 0xffffffffffff0001, 0x5, 0x100000000, 0x10000, 0x80}, r1, 0x7, r2, 0xa) fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000040)={0x1, 0x0, [{0x80000001, 0x0, 0x2}]}) [ 46.271272] net_ratelimit: 6 callbacks suppressed [ 46.271281] IPv6: veth1: IPv6 duplicate address fe80::6:10 used by aa:aa:aa:aa:06:10 detected! 2018/02/23 21:00:40 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) r1 = socket$inet(0xa, 0x801, 0x0) fcntl$getown(r1, 0x9) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2fa188be, 0x100) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000000080)=0x9b) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000518ffc)=0x7f, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r2, &(0x7f0000830f36)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe9", 0x3a) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00000000c0)=0x3, 0x4) [ 46.314174] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:610 used by aa:aa:aa:aa:06:10 detected! 2018/02/23 21:00:40 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/02/23 21:00:40 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000e4ffc8)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r2 = msgget(0x3, 0x2) r3 = dup(r1) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000100)={0x200, 0x800}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x1, @rand_addr=0x100000001}}, [0x7, 0x600000000000, 0x101, 0x2, 0x3, 0x1, 0x2, 0x3, 0x400, 0x3, 0x100, 0x0, 0xff, 0xfffffffffffffc00, 0x80]}, &(0x7f0000000400)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0x1c, "6771d7d774b7fc106d78bc80f7ce63ccb094519e6c21ce89dde7e700"}, &(0x7f0000000480)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x86b0, 0x9, 0x7, 0x8, 0x1}, &(0x7f0000000600)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000640)={0x0, 0x264, 0x2, [0x4, 0x4]}, &(0x7f0000000680)=0xc) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)}, {&(0x7f0000000140)="83c19489f7c709f6cd537635ebeb9447898686bb935d0aa1402a1b87796d552b41272991a8974ac02192422493258569c8216bc1dc6680b0693d9bf5d1ad29bff38d2499f34f60aa07699055cc51de246acfa77895cd98e6b42b6fa8fe9468431d24bdfe522df97afd392195a8c987ac8bac66ff65a136392daf05d8c256", 0x7e}, {&(0x7f00000001c0)="f25b2524ea11c442f0ca4bae02187c90047cf381888b19c844feb261d8f18b064f543a53ff445b1bbc7156934341ac1d8c8eeaf28825310fcdf0a2867dde88c7ed9913ab05f7d5d85361506f726c9484599facd403bb1fc2fbc6f4b6dddff0446b8bd094ed005752508128e95418a27ab6ef9d2c7ec17445d42f9623300b427da78598f8b89fd66e94", 0x89}], 0x3, &(0x7f00000006c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0xfffffffffffffffe, 0x1, 0x500000000000, 0x2, 0x3f, 0x7, 0x2ee, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x5beb, 0x1d9, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x1000000000000, 0x10000, 0xfff}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0xfffffffffffff001, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x2, 0x8000, 0x0, 0x4, 0x200000000000, 0xc0000, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x0, 0x6, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x800, 0x80, 0x5, 0xff}}], 0x150, 0x40010}, 0x40000) msgctl$IPC_RMID(r2, 0x0) recvmmsg(r1, &(0x7f0000000440)=[{{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=""/95, 0x5f}}], 0x1, 0x0, &(0x7f00000004c0)={0x77359400}) ioctl$sock_inet_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000000080)) 2018/02/23 21:00:40 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) syz_open_pts(r0, 0x40040000) r1 = socket(0x10, 0x802, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r0, 0x3, 0x1}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)={0x5e4, 0x25, 0x4, 0x6, 0x3, {0x3}, [@generic="eed45f56f52345ae7eaaf33331cb0be5aaf455a07d", @generic="81bc", @generic="858b78b9901c4fab8525784c4471d3e0c29fd97c1510f22a62379ec12cb316491fb54fe23432ceef03554ad2f61bc96c9d7ec073301066030f1612d3d21d9c9682ded1ad23ef92fb3c500d8a0c0950eda1981ff58a6502134f2857a02edefd249be50539593ba1c97436d6e4dd3924eb9b7c1c6f921fe1ecf0ea5f68c72f561ba7705f5b63b743cd46d6533a34ea2e78b858010c880e0da6d3b2931da741dc82c1", @nested={0x38, 0x4, [@generic="a30821c78400cb9262108cf59c179c9ae21258123c32ddb9a8ac1e4e2201b03904a4ccf92826d8d11ad6a135f4ec37540adc127a"]}, @generic="4084213725a0e2e1a9e3a57a5d34018e9600dc894ca588b93966e1ea6acaf1107a1adc41e972b9118b1cda9eb005116068777656fef26f6f8c3d710829a0fb3fe14da7545f0e010e52469f4e9d8fe2a957eee85af0abc38d764e69dca7330fc39b15cfca2c648626ab65ca857696f91c23d82755392227956ca904d7b2608d2723322bed99e410fbc64a694c3d80eceba3b3ae840c85aac9059b6c6a65f2", @typed={0x8, 0x93}, @generic="a9a6bb4f438986ec40cfa921995d5c485a6d0582e841712a92914f6ce2052695c468a9e68e91eb34d8c29aa5cd998419fccbb8d890f86b93ae7e95d23c9c8fa9aa6a1420f37c072e3b471489b6db6705fbb78d329e2d20da8f9c8f5d90325ecaef87dfc1e59969fb87fb68f6e0e46dc4e4191b5e815d06191f5f743846e3c310afd5cc5160d720ab83e48a2b316d4273ad08d7064fa4f49f0f1bf105d69000501d570f6d6aee99e56099db5a09b4c95d", @nested={0x388, 0x89, [@typed={0x18, 0x3a, @ipv6=@empty}, @generic="f1b64ce2c36608e2734b6c0a010fb2ac4027d3db5e9a73dade7de4995239093d33245650d182d1287960b36bf3cfce1fd6819d8762cf7dbf2064d907e4b29e0e62786eb03c3a775bcb401a3287786872321c822890dc332ea2ae49e9f38cfa0d4d43847abae8f09bc1034b30a96ee340c933b5a90f997e8206be6fb579e8286aafd9588399defd9a6bf3aa511aca7083abc0d474119b4fbea00ae0be53b899baad3bc7ae422fad05d10fe08c5065cb4755221a91df2e9d99", @generic="48e5e4aec192eafbb636fc0f1b593cd54de2b285fa0df66fcd8494c32fd5393b9cd3e1a92025452994fb52450fb3a37a32e6f550", @generic="bf86427a843dae2e2691ed793bd15a40918305ef93a81954ec649ac392d49433a0bf9bd5f2", @generic="fb711c61772a229726c64ace26b14be6a6", @typed={0xc, 0x24, @str='\x00'}, @generic="fe424e9c27bc073072494bf046cb29fd0c0c17a74eb4dd2da5d33662e5dc2650b6b02ca49c419a8856a44f2549dd327a61aa761aaf2d393bdd698bb6ae3a050d41cb1c941296ee4e403b54d89e1aef702362e0563a3ad650ff8027228ba11e1b9c510c6a0ef90a9700a41e3335ad1ae8644dc3d6a1db2bd8ce58fdaf12b32c67d3493537f45d3389fbdc2c85fb361d02020001be74a62d25987a4b0938abaa02e6406102a501013b31b7e20d4a9e97da34f329057fd74100d5c62459e3786d7e920111a8dae95b", @generic="ef395b69aa73133fad4cfb99d77360f1f83e36766b2a04c130eb246af43fb68449c7065f6730be044922b01b1ec2a641b750a4b7b19b04fe9502fb09f0cae81d3face988e125b4e9e81f1ade01e5aea9a38d28b14ec3a6bf24d05f3f6a2a0f693a3e455927925ab8bfde51dc686d63b53fc3ff275a1714b3e38057e3528f8baeeb5cde289bb878349bebb3e8178cd5a20bd198be7ec87807147f649db344003cbb9e7e56e2384e24ca75dc40168cbf90805262d75c64d257dabee4", @generic="538840ee4ad3b777977cb81877bd91e9330b75ab0802f58db77be92a29248086a8315849a4a39f5553010ad18651c1d5b0435231cceba8779988acc3c02d1208ae17f6d15eb4874e0ae367ddef2f0c76188ce98cd2436edfbbf9245b0d8d83d22a96ed07598fb24177e774b6e53160630d3a180cf6db99a3cd92e5f243d6614857a294fc5f585b2bceeaf3e5f4872faf502b98c4e997b707b6a16323f0741f9368b399363541063a284083b7a4f4730b", @typed={0xc, 0x4, @ipv4=@multicast1=0xe0000001}]}]}, 0x5e4}, 0x1, 0x0, 0x0, 0x20000804}, 0x4080) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) nanosleep(&(0x7f0000000700)={r2, r3+30000000}, &(0x7f0000000740)) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000780)={0xa2, "5070bf8cbfb6da1a176a4db9a196450d1c66ba71c7a9886916612508aecdcfe907125fcc76b0f9d146f173aef6af6623a7bf8b9a76c2770397ef711c4cff5620fc8d310e25543c48c9c76cc8f8cc17e0f0268ecd26ea0de7fb31047b7c0bc4b0a5f9e45a952148a77cfa1e6c5cc245f7fbac8b4af9606daad892f2664ef53fb663e88652c05a40fe274948b0ad04e6edfd39825513075a483937165312bfc2b8fb7c"}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000780)="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", 0xff) r4 = accept4(r0, &(0x7f0000001040)=@can={0x0, 0x0}, &(0x7f0000001080)=0x10, 0x80800) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000891ff0)={&(0x7f00000006c0)=@ipmr_newroute={0x0, 0x18, 0x0, 0x1, 0x0, {0x80, 0x80, 0xa0, 0x101, 0xff, 0x0, 0xff, 0x1, 0x2100}, [@RTA_OIF={0x0, 0x4, r5}, @RTA_PRIORITY={0x0, 0x6, 0xf390}, @RTA_DST={0x0, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_MULTIPATH={0x0, 0x9, [{0x101, 0x3, 0x9, r5}, {0x8, 0x5, 0x9, r5}]}, @RTA_ENCAP_TYPE={0x0, 0x15, 0x7}]}, 0xfe61}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000800) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl(r6, 0x3, &(0x7f00000006c0)="3ca7606b18cb91e8c179cf7687dfe7d40dc55c5e4d9eeb05e060acc608848a1b5b98401a5c3a22b908534412e5c3f04671e0bdb799023ab31c4c769f25b304929882d8ea19b7e76d911bef4863ab8eb6ce96f69865c984d6360e7bfb7775cdd6ed2ddf92cecf500ddc6a4064f42d940bcb4764ee5ebdc7e87f8460f2d0aca16c0bfc582ca7219934298f3272458ccb322a274d99ca5226361bd0ebfe281e26e712ff32ab4008c80654f4338a774855cba483e3e6eca2a9a0c73378aebb03ea") getsockopt$inet6_udp_int(r6, 0x11, 0x64, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f00000006c0)={@ipv4={[], [], @empty}, 0x0}, &(0x7f0000000700)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000740)={@loopback={0x0, 0x1}, 0xffff, r7}) gettid() ioctl$VT_ACTIVATE(r6, 0x5606, 0x59c0fe54) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000880)) 2018/02/23 21:00:40 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d69ff8), 0x8) unshare(0x400) r2 = memfd_create(&(0x7f0000000000)='}self(&\x00', 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000040)=0x8728, 0x4) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) getitimer(0x1, &(0x7f0000000000)) 2018/02/23 21:00:40 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x24002, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/23 21:00:40 executing program 6: sendmmsg$alg(0xffffffffffffffff, &(0x7f000000ae78)=[{0x0, 0x0, &(0x7f0000023fd0)=[], 0x2c5, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}], 0x30, 0x40}], 0x1, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xf9}], &(0x7f0000019000)='syzkaller\x00', 0x3ff, 0xc3, &(0x7f000000b000)=""/195}, 0x25c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/02/23 21:00:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={@generic="2b301053b829505e013a25b9c70e4fef", 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@empty, 0x200000000, r2}) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x3, 0x80000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0xe16, 0x9, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/02/23 21:00:40 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) write$tun(r1, &(0x7f0000205000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) pipe2(&(0x7f0000000040)={0x0}, 0x800) getdents64(r2, &(0x7f0000000080)=""/22, 0x16) 2018/02/23 21:00:40 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) r1 = accept4$llc(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getsadinfo={0x24, 0x23, 0x300, 0x5, 0x2, 0x400, [@lastused={0x10, 0xf, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x1) 2018/02/23 21:00:40 executing program 6: r0 = socket$inet(0x2, 0x20000000002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x338, 0x0, 0x1f8, 0xffffffff, 0x0, 0xa8, 0x2a0, 0x2a0, 0xffffffff, 0x2a0, 0x2a0, 0x5, &(0x7f0000000480), {[{{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x1a, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x4, {0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @icmp_id, @port}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @generic="5a75ab1bf7fd3317483c53da0a1fd221", @generic="3524168953cd81b7b49678c1e9fbc8f8"}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @gre_key, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x143) 2018/02/23 21:00:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x18000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x901f062, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xffffffff, 0x2, 0x7f, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x9e, "2fdbad90c18de3fa1d16ae89fbdd7739e805cbf081c5dbc91ffe72e87082eb31b87ab75633065d08b9819b787af0187f501f3064a884c8d93deffafcc82dab03fdd3049ab45b147f6b680e0a288bbecc226b53353309b0fb74aebd378d2b9eaa6a58d005d560eb4575e2986f0cb3f7d5a4de83dd286e10caeadc5e562c647857745fd855cd50bdbd1e634a62c03cd5eac68dc2255c94cbae01e852f94c6c"}, &(0x7f00000002c0)=0xa6) [ 46.465720] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT [ 46.470828] device eql entered promiscuous mode 2018/02/23 21:00:40 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000100)="d0832f65e34a7ae7434867219d2f08e76041fd219b180868accc4fd511b83ad0d353083cb72ae9c1a3a4818569936f16fb789d2618b2efc6e372f35159bb01a2eb7c34ca8d6ed945e3a384de87b55048b56019a708e10c3d3c21a21d26e0b43fa77d023ddda56a913a3f9e74f87b86497456f18d6b21a0c939b5c18d7a1a18fdfc81ee0492fe54bfb802d1de6f94c3402ca7680241aef5adc83cdad048febe0e0a0254ef11497670", 0xa8, 0x1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000b63000), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10803, 0x0) 2018/02/23 21:00:40 executing program 1: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x200000, &(0x7f00000000c0)="01cc2b9f502a30059666c4b23833d98de5f7fd8fe5d66206db4ec0eb3e8ee2ee1ca85b16a391cf2ad99df3189dda39b2997247c3000000da0b0003389b") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097bfff)) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl(r0, 0x842, &(0x7f0000000100)="1d5907f23c7c908fa047517db9d1e491e94688c86c3822eb5ba903a263a578afc187b8183066bdcb1491e32b22925b42d246c032ec0f2c2d38bf1c6f40f01cab8f9687622b59131a171147b5fbfc1297d1c189ef1737049dfe47fff343760979f076d8871fb5bb5557bfe5facf383973ae373a8f40a64042a388ad412aef8644ae9b1b11f5f16b4c758518343c8ed7c83c4709e849c61b6bcadd94e81fa9304be404b82c427651214d895576010a26367af0f9091c71") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x4) 2018/02/23 21:00:40 executing program 3: perf_event_open(&(0x7f000037b000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000080)="dfb97e2bae3f83152fb9acce0518279e82ca42fb8f2c920c978da60000f5ea87dadc14a2231dd953872380707328aa2bd44b4a6131c1ebc85e1f00000001095c895834896b8463e539a9168e12b0565a38017bf80ea88d7504ad9d498229033aa1674d167d2d0ebf8531c1fb7a61417d095fa9c0eec61c7961c5", 0x100000221) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/195) futex(&(0x7f0000000080), 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040), 0x0) 2018/02/23 21:00:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000019, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c39a2)=0x81, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = dup(r0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)={0x75a0, 0xea, "2564688d72c35fd47cc7e0cdf14485eb538e162b86ff68be1337c835db9b82d89e780b15601dbf2fb0246eddee0b604b5771ca06c7f862534396f1199a587b7763c33f0d6e6dd0949c05724c6026a03e4130f004a575ec726c2e455d6a842f8480a039b0ce0138c4ee7e19e8d0f7c5c7917894bbb12ae9b6293070fe21e7d6250ffbe052ec04803859fe0cd3eb9136e3c2e589ae8b91ef735711ca7cfb65cf3a63bbed7e27540ef6cc13982bebc2d87634d2d74d75d9171963ffa1ab85b8a0ebb68950b05af2f5bb9a63c567cb884bd83e066af52befd01c2e9d925f5597e6843b3ed2dbafde82165bc3"}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x9, 0x8) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x1a7, 0x23fffd, 0x0, 0x0) 2018/02/23 21:00:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x278, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @common='dummy0\x00', @common='vcan0\x00'}, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@socket2={0x28, 'socket\x00', 0x2}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x2, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ip={@rand_addr, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @common='gre0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) fsync(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x0) getpid() ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x7, 0x2}) bind$bt_sco(r1, &(0x7f0000000400)={0x1f, {0x3f, 0x5, 0x9, 0x48, 0x5d, 0xf7}}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfc3a}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x6f09}, @in6={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x0, 0x800, @empty, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}], 0xac) 2018/02/23 21:00:40 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x4003e, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x258180) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)={0x0, 0x6ff1b906}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000000)=""/51, &(0x7f0000000040)=0x33) 2018/02/23 21:00:40 executing program 2: clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x2000) recvfrom$ax25(r0, &(0x7f0000000100)=""/65, 0x41, 0x0, &(0x7f0000000180)={0x3, {"0275c604ba3194"}}, 0x10) 2018/02/23 21:00:40 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0xd081, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000140)={0x0, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x6, 0x2, &(0x7f0000000080)}) [ 46.577280] QAT: Invalid ioctl [ 46.597550] QAT: Invalid ioctl [ 46.608796] kauditd_printk_skb: 10 callbacks suppressed [ 46.608805] audit: type=1400 audit(1519419640.537:32): avc: denied { map } for pid=6169 comm="syz-executor7" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15162 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 46.757959] [ 46.759619] ====================================================== [ 46.765907] WARNING: possible circular locking dependency detected [ 46.772196] 4.16.0-rc2+ #325 Not tainted [ 46.776223] ------------------------------------------------------ [ 46.782516] syz-executor7/6171 is trying to acquire lock: [ 46.788022] (sk_lock-AF_INET){+.+.}, at: [<00000000e42cb997>] do_ip_getsockopt+0x1b3/0x2170 [ 46.796593] [ 46.796593] but task is already holding lock: [ 46.802538] (rtnl_mutex){+.+.}, at: [<00000000f1fbcd02>] rtnl_lock+0x17/0x20 [ 46.809793] [ 46.809793] which lock already depends on the new lock. [ 46.809793] [ 46.818077] [ 46.818077] the existing dependency chain (in reverse order) is: [ 46.825665] [ 46.825665] -> #2 (rtnl_mutex){+.+.}: [ 46.830931] __mutex_lock+0x16f/0x1a80 [ 46.835311] mutex_lock_nested+0x16/0x20 [ 46.839958] rtnl_lock+0x17/0x20 [ 46.843814] unregister_netdevice_notifier+0x91/0x4e0 [ 46.849498] tee_tg_destroy+0x61/0xc0 [ 46.853790] cleanup_entry+0x218/0x350 [ 46.858168] __do_replace+0x79d/0xa50 [ 46.862460] do_ipt_set_ctl+0x40f/0x5f0 [ 46.866930] nf_setsockopt+0x67/0xc0 [ 46.871134] ip_setsockopt+0x97/0xa0 [ 46.875338] udp_setsockopt+0x45/0x80 [ 46.879629] ipv6_setsockopt+0xa0/0x130 [ 46.884094] tcp_setsockopt+0x82/0xd0 [ 46.888387] sock_common_setsockopt+0x95/0xd0 [ 46.893375] SyS_setsockopt+0x189/0x360 [ 46.897840] do_syscall_64+0x280/0x940 [ 46.902218] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.907895] [ 46.907895] -> #1 (&xt[i].mutex){+.+.}: [ 46.913348] __mutex_lock+0x16f/0x1a80 [ 46.917726] mutex_lock_nested+0x16/0x20 [ 46.922277] xt_find_table_lock+0x3e/0x3e0 [ 46.927004] xt_request_find_table_lock+0x28/0xc0 [ 46.932345] get_info+0x154/0x690 [ 46.936289] do_arpt_get_ctl+0x2a9/0xa00 [ 46.940842] nf_getsockopt+0x6a/0xc0 [ 46.945055] ip_getsockopt+0x15c/0x220 [ 46.949435] tcp_getsockopt+0x82/0xd0 [ 46.953733] sock_common_getsockopt+0x95/0xd0 [ 46.958721] SyS_getsockopt+0x178/0x340 [ 46.963191] do_syscall_64+0x280/0x940 [ 46.967576] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.973253] [ 46.973253] -> #0 (sk_lock-AF_INET){+.+.}: [ 46.978944] lock_acquire+0x1d5/0x580 [ 46.983238] lock_sock_nested+0xc2/0x110 [ 46.987791] do_ip_getsockopt+0x1b3/0x2170 [ 46.992601] ip_getsockopt+0x90/0x220 [ 46.996893] udp_getsockopt+0x45/0x80 [ 47.001184] sock_common_getsockopt+0x95/0xd0 [ 47.006170] SyS_getsockopt+0x178/0x340 [ 47.010634] do_syscall_64+0x280/0x940 [ 47.015019] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.020701] [ 47.020701] other info that might help us debug this: [ 47.020701] [ 47.029502] Chain exists of: [ 47.029502] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 47.029502] [ 47.039707] Possible unsafe locking scenario: [ 47.039707] [ 47.045735] CPU0 CPU1 [ 47.050368] ---- ---- [ 47.055002] lock(rtnl_mutex); [ 47.058257] lock(&xt[i].mutex); [ 47.064199] lock(rtnl_mutex); [ 47.069965] lock(sk_lock-AF_INET); [ 47.073647] [ 47.073647] *** DEADLOCK *** [ 47.073647] [ 47.079675] 1 lock held by syz-executor7/6171: [ 47.084223] #0: (rtnl_mutex){+.+.}, at: [<00000000f1fbcd02>] rtnl_lock+0x17/0x20 [ 47.091908] [ 47.091908] stack backtrace: [ 47.096375] CPU: 0 PID: 6171 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #325 [ 47.103613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.112935] Call Trace: [ 47.115498] dump_stack+0x194/0x24d [ 47.119096] ? arch_local_irq_restore+0x53/0x53 [ 47.123738] print_circular_bug.isra.38+0x2cd/0x2dc [ 47.128723] ? save_trace+0xe0/0x2b0 [ 47.132407] __lock_acquire+0x30a8/0x3e00 [ 47.136541] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.141725] ? _raw_spin_unlock+0x22/0x30 [ 47.145844] ? __mutex_lock+0x5bd/0x1a80 [ 47.149877] ? mutex_lock_io_nested+0x1900/0x1900 [ 47.154690] ? print_irqtrace_events+0x270/0x270 [ 47.159416] ? rb_insert_color+0x1580/0x1580 [ 47.163800] ? print_irqtrace_events+0x270/0x270 [ 47.168524] ? retint_kernel+0x10/0x10 [ 47.172388] ? check_noncircular+0x20/0x20 [ 47.176595] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 47.181584] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.186309] ? retint_kernel+0x10/0x10 [ 47.190167] lock_acquire+0x1d5/0x580 [ 47.193938] ? lock_acquire+0x1d5/0x580 [ 47.197880] ? do_ip_getsockopt+0x1b3/0x2170 [ 47.202258] ? lock_release+0xa40/0xa40 [ 47.206204] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.212056] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.217911] ? do_raw_spin_trylock+0x190/0x190 [ 47.222465] ? lock_sock_nested+0x44/0x110 [ 47.226672] lock_sock_nested+0xc2/0x110 [ 47.230708] ? do_ip_getsockopt+0x1b3/0x2170 [ 47.235088] do_ip_getsockopt+0x1b3/0x2170 [ 47.239293] ? perf_trace_lock+0xd6/0x900 [ 47.243412] ? rcu_read_lock+0x90/0x90 [ 47.247278] ? trace_event_raw_event_lock+0x340/0x340 [ 47.252444] ? check_noncircular+0x20/0x20 [ 47.256651] ? check_noncircular+0x20/0x20 [ 47.260857] ? lock_downgrade+0x980/0x980 [ 47.264976] ? find_held_lock+0x35/0x1d0 [ 47.269033] ? avc_has_perm+0x35e/0x680 [ 47.272988] ? lock_downgrade+0x980/0x980 [ 47.277108] ? __fget+0x342/0x5b0 [ 47.280532] ? lock_release+0xa40/0xa40 [ 47.284479] ? lock_release+0xa40/0xa40 [ 47.288424] ? __lock_is_held+0xb6/0x140 [ 47.292455] ? avc_has_perm+0x43e/0x680 [ 47.296399] ? avc_has_perm_noaudit+0x520/0x520 [ 47.301046] ? iterate_fd+0x3f0/0x3f0 [ 47.304832] ? __sched_text_start+0x8/0x8 [ 47.308956] ? sock_has_perm+0x2a4/0x420 [ 47.312993] ip_getsockopt+0x90/0x220 [ 47.316771] ? do_ip_getsockopt+0x2170/0x2170 [ 47.321413] ? __schedule+0x2070/0x2070 [ 47.325362] udp_getsockopt+0x45/0x80 [ 47.329140] sock_common_getsockopt+0x95/0xd0 [ 47.333615] SyS_getsockopt+0x178/0x340 [ 47.337561] ? SyS_setsockopt+0x360/0x360 [ 47.341683] ? filp_open+0x70/0x70 [ 47.345196] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.350715] ? do_syscall_64+0xb6/0x940 [ 47.354664] ? SyS_setsockopt+0x360/0x360 [ 47.358782] do_syscall_64+0x280/0x940 [ 47.362757] ? __do_page_fault+0xc90/0xc90 [ 47.367051] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.371518] ? finish_task_switch+0x1c1/0x7e0 [ 47.375988] ? syscall_return_slowpath+0x550/0x550 [ 47.380891] ? syscall_return_slowpath+0x2ac/0x550 [ 47.385790] ? prepare_exit_to_usermode+0x350/0x350 [ 47.390780] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 47.396117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.400933] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.406095] RIP: 0033:0x453de9 2018/02/23 21:00:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8, 0x1}, {}, {}, {}, {}, {}, {}, {}], 0x8) mknod(&(0x7f0000000000)='./file0\x00', 0x10, 0x3) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x40000, &(0x7f0000000100)="6e9fa620") 2018/02/23 21:00:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x0, 0x0, 0x3}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x2700, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/112, 0x70}], 0x3, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x7, 0x10002) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000003c0)=r3) preadv(r3, &(0x7f0000000580)=[{&(0x7f0000000400)=""/96, 0x60}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)=""/109, 0x6d}], 0x3, 0x0) rt_tgsigqueueinfo(r1, 0x0, 0x0, &(0x7f0000000140)={0x9}) 2018/02/23 21:00:41 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/netlink\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000017ff0)={&(0x7f0000017000)='./file0\x00'}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016fe8)={0xffffffffffffffff, &(0x7f0000016000), &(0x7f0000016000)=""/161}, 0x7a) 2018/02/23 21:00:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000012f9b)=""/101) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) 2018/02/23 21:00:41 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200000000000, 0x4000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0xe20, 0x5}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x400, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) 2018/02/23 21:00:41 executing program 0: syz_emit_ethernet(0x10d, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e360fcc6d982", [], {@mpls_uc={0x8847, {[{0x6, 0x0, 0x10001, 0xfffffffffffffffa}, {0x7, 0x100000000, 0xf7a1, 0x400}, {0x9384, 0xfffffffffffffff9, 0x1, 0x3}], @generic="8f6d4e5b4d0daade939d7754114d9e208465f762941eceb079312d23a8a21931d3e71898066d3ac48feaffa35f3dbb876290a4597473d8bb3af9042fdb0b8a2d16d687bb15ec3a9009c769c752cfe3a0100e7129e10452682b92d09cdd7125189a1da03a2258969b5f19967f340b55179a0d88b20b6624a1bbb74b628accbe19145ce94d69eaafb79e26a7f79b3f54e8d46afe8b153540be7369f2edd1acc0c2460ce5e96433bba76a8a5ceb6165568b676c62031389a57e3736d1e7bee61809a7453f764cd0f34e121224a5f312b3f229de22098bf4cd0f483606fc9b94d789035fa01312125c211af52b885f1af0a1562c5c"}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x2) 2018/02/23 21:00:41 executing program 4: msgsnd(0x0, &(0x7f0000292ff8), 0x8, 0x0) msgsnd(0x0, &(0x7f00003ecff8)={0x1}, 0x8, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x2) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x4) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x1, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/23 21:00:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='wlan0ppp0^GPLnodev[md5sum!\x00', 0x1) sendmsg$alg(r1, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000040)="22a56eb596f65e930635", 0xa}, {&(0x7f0000000080)="9e95cf5933d29527cf209288a7412d631a1e84733161e019f2c110a67c1a1612b90cb93cf448c0274f13f500eafcaa1e9698db514a7aec50347b52bd7da2cad4ffd909f29ca2db2f4e9027f84fb3fc5b22084bb777a6d266f771f44437d0d2660b166966cf621ee80dcaec0aefb3ce09e41ddbda9269b3ab4fedb35b4123190fa26dd2504cd2755a49be4865a5d441359f40794c9444c5fc9319f19adbd908fb270cb07b9847f0937bef4b1a28a22876635b137f1b60cdc4e5", 0xb9}, {&(0x7f0000000140)="9f3e563f726f55a3cd95a5d7be07e38a43abc8f1dfe01838c4b49e6481cd518c261d5ec7523d4c0c434f2ba6f0badb65a27931e2f49e9f", 0x37}, {&(0x7f0000000180)="55a30e2d755b4f0f9c889477035c6555ad73152d4255ad39ae1da0f0723f2c15664f384f9996c91af1bea3536cc9eb545c387440e669720977c20b89c0afbb20609b084bc2c5d66c0381eb1c3be397327147081e5e59d08e054769379df7a620d28dc969fd757a35df4ae401d79e130f681ca0b7c18c933debb3cbf1d267d9ae5eca0ea932062b5ab4c745c07033131b90f6523afd1048f359696d62bf5071b83e490cf8b05cc5a3adde0c5788b2ff3b0490c0fc61afd2b417bd6819a2573cb5b3f69e236535ec068375a9bb8b44a8691a9403af8c48e967b356a33a3b5f2a8bc5e635baaa4032f8044ad770723cd769a7194cfb4c5f12998930518f3e1b9912727939f9df4f9af3a8eac5c9347f820777929047597080156087e5b5e7482d38af689f2bc31617639f1243c12fcde69c6f14ffd8ceba227b005df5031bbdf784750d428d21a81eb2d2dd85cc65ba1ff8f8dfef233b45b37b4aeca20466e4edbad7e0fc9f15bdedd6c4a80007cc6c51d9f368b5988a8ffe22760daefe1f5b12457149369278d2320f5801c685fd8ca3cdf61ef25ebd280715565ee5dc584c855d957d4686b54fcdc696243e6c3bc9430e5a19795a88d8551556aa3a2e5fd46a77e2d7f7b76e56f30a85ea2374300bbd0b17d1dfabee523fdcba517e8ed9671e3bd2ce40529d40a32b8bcc6546a70db0775e3b417f78f3a5d7cd458077b0eb886cad6c16e0143ef9ee73912b789bef96315a630db4e92a6ac395d061282447fe9d67455676c7910fbf6ba0f9550b8b15c2dd8627a70f4e5ac22b90f224da68929b3bd495cc2a5ae03fd9c8af334f270047b01cfefd68864a97e3b4d1236c4b9d759b070d647e8a545003df64a560cb399a2ded0d3ef4c2f79bf364997247f982b7292cb84e2e53aaefe019611ac70bb06f7ee58a1cfbebdbaad2638b8634b9ac0369fe6ab42494940a96417b20bff07ef6a49e9ba5e086ded20dff5bdb64e1e9169b238377d0030d35603aab11cd73e4d394828eb9440194dfbe50dbf6db09ba1cd6267b12b219adf4a30011efc2ed82af3124083d62e634fd95f82e259719c5efc16a33f1dc3d9653b6da9d0829af278cfd6e69788fe7f211acdbabcecfd7a44928f98673ead631ed383f8bec6ccdb118326af4e3bfb1f8c3160fdb34b43616dba91340d1e741475e0d03006560b2d139b588cfe22c3df469702b57ee4ee93a73c1e916dd4d0379f282a97d06a2ee5315072b4e67d4ff9fb5d7e8944bed8e03e803cd19d1550c2596ae3626c93f2e96f2cc2805870851cfab4dd61d7cd8bf90267dc173abc51a9dad875730f04054b1a5e35922a5fad70fdff73846e105adaa56d6a13db163cd5ca27b0d072848b6bbdd7f51bc0e07ce2583430e39cb6de0b8551cca15078b7711ece184d5d8837fd7b03bc885393ab92e035389dd6a3b474a182c77abbe8d2facca22d3656aeeda2720093bc4bcc93153edfdf108fcdd93270a63f526d8ce83f277fbd050dbd98de3bc1b07a474c52ab2eb3eb7cd64548b0883e772bd922462dc838f7c56824265ad7417ea93b9c58d1914a48d7ab151e81e7fa5cc68e420252b67fa9ca4f2dee41b94d6ce9eff08b7c60fc2e3d1a24ea08cbb5a5ea216f8e4be0b56d13da0d70350e16f2a74291fafce5127a15b0031d1c9d1c661f52fe2e991a973fd0a6da4d90740437bbfdb320fb18162597a9c3cdec94dadf1bda1304f2712be5bdea7ad3e48d744e4e032735a69500715804f22ca6ee509379fea61b1be069da42901d61e4f363ba7e710f26721e3506c0b0a92308340afa57da9cdcfc4c545cea99d5aba3defb6c81d8c446b02baca7eaeca4cd8f0c3448db295bfd767b328a803d66fc166bb8cf1af6ad96362b0c8d7c62be493aab9e39719578e731e55ec50a68f52d63a39a8f0af1f785860717cbea1ed9c07556ede4adc6ff65be0d0ee4196a46079741cee0f44f7cc1337d743a66b73c9832e448d5d4288d639a4ff4e4ed03e6fffb9be264f4161c7f0a7d41b3105f2d6eddffaf5b0fc5b6a660edb552807bbb2020a7f5a9543226cd65202d4caec5856df4cc82959590cdfab02332adf5f1d8b90f3d078fc5891a0d004fefa53a7cb35b0274ba55eb5363e99f018872ddebf7db8bc3a0e0ebfa83c315c0bdcba2101c16644cdf8ae52ad2b9015a93a805d4c5e43d66799d14a7781dcaebcfe8cb0af4a05111491f379805aa10e7dc7d2a7f68008b56f15009bba64e45baac1617470b628168386a1f83ae1ea4f44359eaf4aabbb44e58269d05411bd7671dec9bbe1d69cee66b153ae3d4e25238344e22990c7c4275ea9a306a6a14a48dec1f73e73388783d81114e7137abe8b33a793814401ac40494b32d208b28825e3b61bb324c97882a030e3e166c4a374375071b348578362f6e48869c1e9847bb368d0d958a3d182b04bc27a6447983e4d9e78bcca3d72742397c85961c4a6bbc517fc81adbd174b4e2e1b1250755edc5acf38f47ecf869297751987d5e60deb17bae22d0f91478a839b033da191cddad009e628c5dac9a68748b78a84bddd117702b51d9a2a2791845857727bc7a8ef6d17dc335ded92dc55f87226ecdac3f216934721c9c1eeedbfa7b4ebfd6c22ebf84eea634a8e065f522a6eb2eba203ce9fb140a8427b2ffcf48a00129d23d582bc3f8866159b148ca42ecee0f3a951dfee01f3ac7569b8886bec5c39c67d08fd7087c4ceae349f430fc9c07fc076dd6f540a6ebf66d8ac6623e0658a607bd1de11335dab05fa03b22a91e0025abf2415f0f6f25f504fadf24041c0f8601cc9546af5fe7439d117ed70bf8fba46787f6f82f309ec864d6cb60281d9502f9b69a50914e73af1ac77d5719d707cda411d33f78cd52aca6cae8087477175f13bf4e8403fc19de0129bc6e418df25aa78e4cfaf9af53f7ea42791d0e0a1c36a30bf113c5762d3a82b1ef80980b0e9134bcca7eac1bfa8680d15dd81b3ada86486cbdc794371079f817e28fbcd665d272ec92ec7b36fec25b1d3d357017d1bdd7bb7ac09200f8d0786519696c5d578947ad2918148f038b01aad281e98a84f3a95b7cfa6c1a9ea2d7e1e289d6c87169daad8b3bed2fb3585d64b23c9b1c2fb61abc522a5f2bab96b221d91e98cb1b99b1df142bddaee3f82a2e869637e3f1d517fe2a85ad31f822714770c9be4486799aa65a816623472adc155f0ff85a6a2350504b21716744eee338db5023453e203b8c04c5c25c70b03692f1806547fd6407eb55483683f1d814ecea46510b1325e75b7a85110191a41b1944c12a793446d42b6316e2757bf7df1194b29983a038810eb852838d91091c0766c272493015e7127277722b63d77efa0ac539b3a838e7171e2965c718098e60c01c4ff0b07eff4099937aedb35c7ee585a1c0e8c02d8ba8d2fafbf3ea9b72f17d5efee38503f3c6a40a95e7b4d2543f7022190be9429fd87ce62eee372ab1c6bdecf52578582bf95d102a93646c48b359d4d3764ad9d657965d3e69bfc349a1e111ce99f4fdd70a0ae82464004db972f8d98325e33c6a25ed1aa4d7f95ebdf9ce3f8f71d0ee4a2a8d62fdb30e2a64c0564b9c0056719137558bd85d6db279a99b19667beb35dd496d27fbad0cd05071c5aa9e757d9956493a64a75c7906d2f400fe62608124f28ca229e508552ec599e040ba161dabdedb239247814dd0ce9a71bcc03e9699ef1b6f4990f73cbbd0896e80a97a16e427ca41eb34c4c80a9267027f4c4102cbf835ab12258fa529334adf11aa425b57fd3c3b8342cee5adaee7f283bbed2f63297cbca871292e6d5d5272156a0d74c9c0be454026807e45a3b2179b6cf39231bf5da0112d3f582f4294566ab36af7eb34ced5d8471965bf7975f8d9fcb53412855128286e273a2838631b5d7f16133c9b00221f6727ef11f88bf4e26408298c87e7105925338ad130a07394f800ebbb9bd5567a92b10b5b8f16fcf167bbb6712de351a4b773f41fd442b833e472159d14f1654ac6ef95370ee7080d9e805a859780cee796af8efa4e43bdbf42e8da2bdb5d0e084d2c2321441499e8ab14497e0c19fc94f99c702119a9fa9501fe5ec225f3d1319611a7734ed209c3d8a6ee1ecf8d12887f36acecf78cad538a5f76fa2762cacc23b723b032780bf98ade993f8360432e08beb6b4bf33aa9c175c15a071e1cf303602223a74b424e46eaa136bdc3325b76b8a67fd3fbe77414f152c7958cd7715d83548e68012b0a66b63d9f73bde5240c60a75d494ff17c9b2bcd2bfcb685c142c48c2ad29a5c21a31042a17034f0ac8072bfa434168ae1dee5d5ac964f4dd3f475c6e3c97fe8d78ba705907a4f8e5710df71d441ee8ebd077a2859cc8c440801e77473dc1b55476cdd97ffca71fd999aed73d4ea9f7b09b2381bcc4ab74ab63bf900e3ce40c833d3113c7245658b00bbb5b4697f1aa6025e8f195eaa551a5c4f2674ee9dab4b35110fd342c1b931bdcdea2e1f7e5147c98494640446809f1c9e4f83d8fd0f87b0fb41b747976c99cafd488e5f94a22c8b61fa88a680aa7029aaf469f854f30e06acaadf5f4cbd12b603762be02b3d344de6e758e4b262e2e6a8c33850a54323db39251d114aef3efac958d6e7c216f245ae8b6cbd7237751a50fabb824cc9782d3a6e22ffc3c8800cd4d4ab6100f9bbb2c17a5cdead5588f21487561adf569041b01808f0a171515fa7eaf8ba0d0ee5940d3b26b9dd68ad12c9a63b686ca17c2e885abb51afde0fcaea748af7f90ed12d39ce1160afcd93f40c19de925caaeea24a35d1e44abcbddd0a74a713eed67a17b4e1ccf62f9bcc352bcc6b6d5aeee9bc7e1af62c3cdf7065d48e687133c92e897d3368a491d80ddd2cc63d9e0eeed121b2893dbd7d536e1986963e27bd38eb7cdf89e474fc684d1e9dc07ba3a0dd40b63da69168672074bfc371f77b93f39d5f25929701bf8ad12c171ded60cd4cda71d754c844dd838b6ad9139107c86f195b803194c088779c01363c93d90e42d58af2971e64f4776956a63c650675867339a2fbc9291ddfbb836cf7f852ad4347029d63b01aa2e0b0ffaabb062a15c6cba53202df9d7c79e2afe3fb7861bb38184c4a4bda9977c38cb973710485b85e1d18595585b80734a0518f779f5c915530753d7b6f82959f791366cbbd13a9e78bcd871fe16834988fb153d0577092d6ae06beba724745bdf3dd159ca1ac5ce9acf036a773c3b881e8714d4802458d89109b67143233158f71a8ca9f9b273e8af88459ce558875c70aaa13867a0d68856cbe8e1bfb29da876809d35129fabd47e09f4556043bbe827dc3e6375f9526de29ae6ef8d558baf0479e17453d6bb115155e053b590ec47c9f29ba5ceb8f175020159c38782c2d21419a49c59b287c3ace37847b3d9e0f64a1144a1035b9fa848c20e4825b15e73096bff998d7238fe1902ee9f648637c85c659c2e30bab6e38a104ca50142a8dbb73ac07b9e23a77ad7dc7d7b7094dd1ecddddb32ef3504e308b58867b554880874074263ad8a0554d08f1ef995a1dd71e928e9bbde69c6939283be58f0f82d985f7369b4b8a657f786bbc41e5744faff2d0bd8450050d4ed817344af2f822a1c84cd2e6d740fb535fb64a697975e201a9837dc1a931f7d12c2c42b92ab2a04432a5141eba9a68e4e29c21a05b122bc5a6bd93d63ebf83e9a7035eb93c82411b2ee751524ea9935e5468a6e2d79c6630c8ce746554e44b5a8236c7e842f9d661329626bff884a8c802ccff9e81ad74947b3fde5ac4683c05bdf10bdd", 0x1000}, {&(0x7f0000001180)="a5be83246485428bc8ad97e3b2b27b831b9fb85daddce7f8a47069526882b23a25e608ef9f6c54ebd31b879422355f109ca129bcaae89b92f17d4d38705ef51bfdc43a42831a193569d6c26a2d5450a572283c0bac6b1e8c85e39d4fa555a0b3fdfd881d3c49a2e7fc6334df5b3ec42c8cfbbb34da3214ac469d98c4b5081c7eeb123cab432e88d5bd6b6bf07189d0ab0057411adb498533d25184d4f3c6d9fb0b827abde9497ebddbde5df9b3619a93e638d4e4f8e4752a2d3f92e85bdb12a257e8b883d23077eb1c6d95973a052dff3bc203a0349a5493371c6ff0d0bb150ab2f6a1", 0xe3}], 0x5, &(0x7f0000001300)=[@assoc={0x18, 0x117, 0x4, 0x871b}], 0x18, 0x4000000}, 0x54) fcntl$getflags(r0, 0xb) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={@common='bridge0\x00', @ifru_data=&(0x7f0000566fe0)="1200000000000000000000000000000400000000000900000449fa80e2f42023"}) rt_sigreturn() ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000001380)={[{0xfffffffffffffc01, 0x8, 0x6b, 0x800, 0xe000000000000000, 0x9, 0xde0, 0x8000, 0x0, 0x101, 0x960a, 0x9}, {0x535, 0x0, 0x4480, 0x1, 0x1000, 0x6, 0x1f, 0x7, 0x80000000, 0x5, 0x7, 0x6, 0x773}, {0x3, 0x5, 0x8, 0x8, 0x7ae5, 0xa866, 0x3, 0x2, 0x0, 0x2, 0x4, 0xfffffffeffffffff, 0x3}], 0x6}) 2018/02/23 21:00:41 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001100)={0x1, 0x0, [{0x40000073}]}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x3, 0x8, 0x9, 0x0, 0x2, 0x4001, 0x10000, [], 0x5}) 2018/02/23 21:00:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f00000000c0)={0x3, 0x78, 0x5, 0x400, 0x0, 0x80000000, 0x0, 0x1000, 0x1, 0xa, 0x40, 0x8, 0x9, 0x6, 0x4, 0xf17d, 0xeb, 0x3ff, 0x7fff, 0xea, 0x0, 0x15a453a1, 0x81, 0x6, 0x8, 0x5, 0x2, 0x3, 0x6, 0x3, 0xfffffffffffffe00, 0x0, 0xffffffff, 0x2, 0x80000000, 0x1, 0x8, 0x9, 0x0, 0x8, 0x7, @perf_config_ext={0x7, 0x1}, 0x41001, 0xbea3, 0x479, 0x3, 0x0, 0x4, 0xffffffffffffff71}, r2, 0x8, r0, 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) sysfs$3(0x3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x800, 0x141c, 0x4, 0xffffffffffffffa8, 0x0, 0x56f, 0x7ff, 0x8}, 0x20) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0x40002) write$selinux_context(r1, &(0x7f0000000240)='system_u:object_r:sshd_key_t:s0\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000240)={{0x1, 0x2, 0xf14, 0x2}}) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000040)) [ 47.409257] RSP: 002b:00007ff0046c9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 47.416935] RAX: ffffffffffffffda RBX: 00007ff0046ca6d4 RCX: 0000000000453de9 [ 47.424186] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000014 [ 47.431430] RBP: 000000000072bea0 R08: 0000000020e58000 R09: 0000000000000000 [ 47.438673] R10: 0000000020008000 R11: 0000000000000246 R12: 00000000ffffffff [ 47.445915] R13: 00000000000000f2 R14: 00000000006f1750 R15: 0000000000000000 2018/02/23 21:00:41 executing program 0: perf_event_open(&(0x7f0000803f88)={0x0, 0x78, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001580)='/dev/audio\x00', 0x200000, 0x0) recvfrom$ax25(r0, &(0x7f00000015c0)=""/106, 0x6a, 0x2000, &(0x7f0000001640)={0x3, {"39be5826055c11"}, 0x5}, 0x10) r1 = getpid() process_vm_writev(r1, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/23 21:00:41 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$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2003fe) bind$ax25(r0, &(0x7f0000000040)={0x3, {"5c7b32545ce6e3"}, 0x4}, 0x10) ioctl(r0, 0x1, &(0x7f0000000100)) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x1400) r1 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="1e94b02c507b6884d9c71de58b7e3de42d1125e24ccd6147b4163f14c81f61496fae932a73a02216a5bcea21ccf0b71dda948cff58403310733498bc6bc28bc67cb519f58ba8196ee2c3e4b3c6f7506023b6fb1658812fe137fb6b802ef9c4727c", 0x61, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/02/23 21:00:41 executing program 4: mkdir(&(0x7f0000035000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x88000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x5, 0x8, 0x8}, {{}, 0x5a1a, 0x3ff, 0x484}, {{0x0, 0x7530}, 0x5, 0xfffffffffffffffa, 0x5}], 0x48) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0xd8, 0xfffffffffffffffa, 0x100000001}, {{r3, r4/1000+30000}, 0x1, 0x10000, 0x5}, {{0x77359400}, 0x5c63, 0x1, 0x5}, {{0x0, 0x2710}, 0x100000000, 0x4e62, 0x7}, {{r5, r6/1000+10000}, 0x8, 0x6a27, 0x9}], 0x78) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)="66756573e2020d6faf73d3a42a114a2a5eaccf6a2dbefc301da23c15d999889d1c4b51d8994ab27282eebb9c538079f4c3284b5bd3c41200c9eb538ae65728a36d2b8c681bf65da226c5580300fa459463e9cd0cc9c6932bbfe1504023a09b5450098dd08ac764d65d57bcbf136f9fed1104e2ee7fa64171aafa3f023ebd5b6b2bb6fe25cf1bcdf0fdf7797e7e22cd65005c1fd0c1c150ae826ddbeb939015a840842c0d48d1b208b2c189b8ee4e9ac9c06cffba9277cb6b87d79a175828ed1a4ea6f842087bee0f335fdf179590b67a482cea73c93a1a21de1de3fcf50771e71c38778fdaa57baa0969b520275c82", 0x7ffbf, &(0x7f0000000280)="f4") open(&(0x7f00000000c0)='./file0/bus\x00', 0x82, 0x0) 2018/02/23 21:00:41 executing program 5: r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x399f1336, r2}, &(0x7f0000000080)={0x7ff, 0x7fffffff, 0x9c0, 0x401, 0x1000, 0x8}) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f0000ecf000)=[]}, 0x0) 2018/02/23 21:00:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x2, 0x5, 0x3f, r1}) getpeername(r0, &(0x7f0000000000)=@nl=@kern, &(0x7f0000000040)=0xc) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x400800) 2018/02/23 21:00:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x4, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)={0x14, 0x2e, 0x2, 0xffffffffffffffff, 0x0, {0x4}, []}, 0x330}, 0x1, 0x0, 0x0, 0x1}, 0x8004) [ 47.538668] audit: type=1400 audit(1519419641.467:33): avc: denied { getopt } for pid=6220 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/23 21:00:41 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./control\x00', r1, r2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) mount(&(0x7f0000bc8ff6)='./control\x00', &(0x7f0000865000)='./control\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000e63000)='@') r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00000000c0)={0xf5, 0x0, [0x8c4, 0x100000001, 0x2, 0x8000]}) 2018/02/23 21:00:41 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001140)={0x80003cb, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) close(r0) 2018/02/23 21:00:41 executing program 6: ioperm(0xffffffff, 0x5, 0x9a) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99900, 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_bp, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 47.567561] audit: type=1400 audit(1519419641.493:34): avc: denied { lock } for pid=6220 comm="syz-executor1" path="socket:[16123]" dev="sockfs" ino=16123 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.595227] audit: type=1400 audit(1519419641.494:35): avc: denied { getattr } for pid=6220 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.599487] 9pnet_virtio: no channels available for device ./control 2018/02/23 21:00:41 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x840, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0xfffffffffffffffb, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}) pipe(&(0x7f0000000000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000709fd0)=[{&(0x7f0000709f21)="cdeafb521fd96e6b573c1de468148b6834e269766ab1704ae5ae6da414e6fe3f358e1d146cb1d2e6ea72ee0adc38f40a9ce10881bbd26fac08a0f3cb19556338c58dd6c3105daaf5a1da9b9b99cb228d7f2015f770fd4e108431bc4fb63c1fedd387fcd4de1adbea76102165a1bb6fd59ed997061b6b0c8e7ee65407ea2464a090eb3ff64e8cb6ccd0733b5e7dfec1311728b81d10101cb8cf9fbe66d61b47b615852df0469e4fd120d930f973bd0fa481cef75a1fd0", 0xb6}], 0x1, 0x0) sendmsg(r2, &(0x7f0000000500)={&(0x7f0000000040)=@rc={0x1f, {0x7, 0x9, 0x6, 0x0, 0x401, 0x4}, 0x9}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)="9db2223239acf0a28001ac05f03b3bb209221fb9fdc11ecad8c1c9cc1d5661d2cf4253ae86cad4d01f1780c6d11594ca33cb0544006bd8ec3de7b286b9dc4eebd6c3ea3872624e350b2869ddc9286f09bcef91e3041950d72606cb712c8cbe92890f2d8a1a733379a78aafe6582518c7925141689344205ea3a709266fffcb64411df45b475152fa8e2b7e5bf462d7a36ffe1928a00a3d94f0b679", 0x9b}], 0x1, &(0x7f0000000180)=[{0x110, 0x10a, 0x3, "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"}, {0xe0, 0x10f, 0x8839, "68af0f1265a8556ec5681ce1e86a5de232cb04873e985e014232c8ccfbe12f54a02a19658d8f710a98cc2636de4428f86879b99a47ee057fd44c381b8ccce26680d6aacf679db9aef6587801f90648f049931424f546f850023fd3146760502a6a343f565ec4aab5b4b5944a3e96f53a2ccd76ad920f0b46a2cd933bf9372801849ccdbfd7ac9962e2ab30cdccf43ec89e679141791c90e9ac31dfd7ced4354c080aa179b049573d3658ed159186ffad1eddcf099f1d5bbfdea8c5143de1b6ae8d3fb5b4ab36c6d46196640150"}, {0xb0, 0x13b, 0x2, "4a285d7108933362f56b3c85c64a5346c8594194722c52aa121a8b5d7dcfb3c22bac04a9ca1a240d4aa2e1b3c459ae86d62160995777dd992cd9dccf15501803390d822474840c6d1b83b8bca4ea3bef3cfbac9395be1e74acdfe26c98c44b822b411ccc686792e23a512c996f8ac57b86ed232825bb4b38c5644148a6e9491ee7ef59fac9483bf642df660490afe13f7f2ee08470a6aec66fc12d5cb5"}, {0xe0, 0x10f, 0x2, "737cd417af10f31f689c59094af571636c6ca0ef206d338f3f813bbf4c01b2be447fd62ac685ceae0d727f02ef47f122b814833094ed49116aee142b2d5e18817785684bd7a7db88388d0b1e5dd1f2bb28695e60db1429a5269cdfb808095988c46721f85923aa6de8790f7a6920fd69ca2fc4aeec8b95dada6c414992c3142e7932778c1c593d262f213ec5c898b4552cb64ef98bc57dbf99bbc10be97173d4e15f1becc92bcbe1e24a5293780cd0b40c1c5d64f9b8e1e59715fc075fd6b1d45189b57d25cf18ca4f475f91ad1b"}], 0x380, 0xc000}, 0x1) 2018/02/23 21:00:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000760ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffc01) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x101000) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x2377, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r3, 0x2, &(0x7f0000000140)=[0x9, 0xffffffffffff983b], &(0x7f0000000180)=[0x8, 0x2, 0x4, 0x3f, 0x0, 0x3], 0x2, 0x5, 0x20, &(0x7f00000001c0)=[0x0, 0x9, 0x1, 0x14d, 0x7ff], &(0x7f0000000200)=[0xea1a, 0x5]}) keyctl$get_security(0x11, r2, &(0x7f00000000c0)=""/184, 0xb8) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x81) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x6, 0x12, 0x2bb, 0x0, 0x5}) 2018/02/23 21:00:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6gre0\x00', 0x0}) r3 = msgget$private(0x0, 0x15) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/71) bind$can_raw(r1, &(0x7f00006fa000)={0x1d, r2}, 0x10) 2018/02/23 21:00:41 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffc6b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9aaa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000b87000)='system_u:object_r:qemu_device_t:s0\x00', 0x23) pwrite64(r0, &(0x7f0000000040)="85aa64d222c316c36f01568652487d80c6cd5baac016a23daa7487ed41ac758f2d87a9fcb4d0170f97b48c7091756ed7942ffcf0408716032e32c9952e01cd939ea567a681be0d6c987393379f2a115353cec19bed", 0x55, 0x0) iopl(0x8) 2018/02/23 21:00:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000100)="9187720000020000", &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, r0) keyctl$invalidate(0x15, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0x90, 0xfa, &(0x7f00000001c0)="f4201469f967965972779202a3299cf9b54116cde584efcd5cd07a17a9b00bdc95c3cdeb58a4fa253459b6ea813e9b80ad1c640d83204f043f51056d3b421c27ed903f2e8d836b68b6e526f2036fda514f12faf656a6e7cbdcd8bd7871908e3ebe16efa8e0437f53c3cf3f9e93220af9ea54ee630c3d9c64197705760f89194059c5887c222f4eac5b1a8fd62ad3cc6e", &(0x7f0000000280)=""/250, 0x4, 0x1}, 0x28) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1fe, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x52, "85502b0165737ec81d25ffd2d377041c10a476970e0264521e6b889e89af407f4cbae2ad6e7bc7257f82f1270f7c29c4fb113e3acd8ff34bb929f465f82af866e867a9a7e4a5514cf9f7aa50de0f35172ef3"}, &(0x7f0000000240)=0x5a) keyctl$instantiate(0xc, r1, &(0x7f0000000040), 0x0, r0) 2018/02/23 21:00:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0xffcf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2a2080, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x444800, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r3}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/02/23 21:00:41 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed3fe4)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}}, 0x1b) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r2, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f0000000180)='c', 0x1}], 0x1, &(0x7f0000000000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) write(r2, &(0x7f0000b64000)="df", 0x1) close(r2) 2018/02/23 21:00:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000841fe4)={&(0x7f00004ddff4)={0x10, 0x34000}, 0x7, &(0x7f00000b4ff0)={&(0x7f0000cdefdc)={0x29b, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 21:00:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004b000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[]}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x8000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x3, 0x2000}, 0x4) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 47.644363] 9pnet_virtio: no channels available for device ./control 2018/02/23 21:00:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x75e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[]}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f00000001c0)=[], 0x253) 2018/02/23 21:00:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/02/23 21:00:41 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00003c8fda)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) getpeername(r1, &(0x7f0000e6efc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b4ffc)=0x3a) getpeername(r2, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe) 2018/02/23 21:00:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) sendfile(r0, r0, &(0x7f0000bae000), 0x400000ff) 2018/02/23 21:00:41 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x40200) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x5, 0x2, 0x7ff, 0xffff, 0x9, 0x17c}) r1 = creat(&(0x7f00000009c0)='./file0\x00', 0x40) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000a00)={0xffffffffffffffc1, 0x2, 0x4, 0x47ad, 0x80}, 0x14) 2018/02/23 21:00:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0xfffffffffffffffb, 0xc, "055bc91dcf7103ca02733dcc"}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d27ffc)=0x9ff, 0x268) sendto$inet(r1, &(0x7f0000143f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) ioctl$KDDISABIO(r1, 0x4b37) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x6, 0xb62beabf49355f6e) poll(&(0x7f00005d0fc8)=[{r1}], 0x1, 0x0) 2018/02/23 21:00:41 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f000033ff30)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000e8ffff), 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/02/23 21:00:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd2, "3fd09b6b3487a47c41ebe9b8a7f005a9f194ca81e9bd8da1d1d47b134872f3101d0a0c4365f492990fac548af70fb24dbd473df22b7a700e2c23460225b5a24b592a66b34976e8bf0e5d8619d5b99c8832b4dd59b6f6ca0d3bbb195f8a1435c309bfe9fc297bfb84cd79af0eaf46e40bab5dc2ef36cd6794aa6283db1715e47a3d4cc8dceb19f7d0ad25b2b3d93866471a523f1e9777eb907f0cd733c9a4fd3eef9815fb8386e286536cfa532d278abe5dfc37f1da1279df2eb1c14e682137550642faa4ec12bd0c9b1a68404fc1c9180945"}, &(0x7f0000000100)=0xda) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xffffffff80000001}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000940ff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000042fa0)=[], 0x0, &(0x7f0000316fd0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f000095efe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000000000)={@generic, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}}) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x16, 0x6, 0x9, 0x2, 0x0, 0x3, 0x1, []}, 0x10}, 0x1}, 0x40) accept$alg(r2, 0x0, 0x0) 2018/02/23 21:00:41 executing program 2: 2018/02/23 21:00:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) r4 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0x5ff60c88f9463e53) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000b00)=0xe8) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c00)=0x0) getresuid(&(0x7f0000000c40), &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)) getresgid(&(0x7f0000000d00)=0x0, &(0x7f0000000d40), &(0x7f0000000d80)) r17 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000dc0)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000ec0)=0xe8) r19 = getegid() r20 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) r22 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001040)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001140)=0xe8) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001340)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000040)="71f03d32cf58683f507b1c731a61849ff8bd54c9b3d72b0b0b7c7d281203b6cefa8abdeae858c9c5043f0a694610d23aebfc475d85937248b8d9cd42183fceffb81b374c6489745f37ada08a545d5c24307e74d3bcd28e88ba29ffffaba4be3c9e16d573b74d0f36d809cd7548d250462722afaf9ef6a0e9bd5dc6a44a1e5585c80f39f88d43565710c6118fd4f1a0e40c8ee1a09c31020c7bef479fe3c674cf4f98eaf9bffa35fc613749e9a9845072ac40", 0xb2}, {&(0x7f0000000100)="489c60879fd6055239f374f8e53c22692b311c9f0d907c829d24766f6bb358f556a3b1e47ce27281e0dcbdc56b2ff7e488ee27c724815a715b9a6145c76a94896e00520c34813ba2616547a6f3d8423cfd81533c3f9ced8fbb53d411c7a0696fa95b74c17c77ab3e", 0x68}], 0x2, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x80, 0x20008051}, {&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000800)=[{&(0x7f00000004c0)="58e6f7", 0x3}, {&(0x7f0000000500)="0a6ce04654d42a91daa8dbff216a4fc1dbceb2075915e6cd2d45db2969a9643fe951753012e7a0266279a94dbed7eb4f70dcb6d2fef96992bb574eb127f2db8e6dbeb07cf9f94bc2058215903243adef234bdc123d27fd36dd8f7b7149522a81c27f6c2fabb9baf242f84d02f8171dcfd08cef1f74cc94e36bb0dc06226f", 0x7e}, {&(0x7f0000000580)="04133b2b27135a6110488042c4af44d24ed424e6d8cca507f1378ec149e6fccefc714b689ea5599cebcf777757cba840245e46f793258ccef8641c7316ee5e3547ba380c3341cff75618d9dbcb6c944e3e4d177b258cd21095eebf3b196b21ffbf947418496e850235eb1022cb7a4d12662371f78f8eae6cf9db", 0x7a}, {&(0x7f0000000600)="35ee401d80ca87226a0d508ec71d2688ec593f2a58d8aef88622d4e3ac12f53f8896c9866f7b580664b53a164ca11998fcf7311e68e95021d4d0243f3c38ec609bcd0ec4593e52fea44f4090b46a06eda8c7dc99eb3363fa9a4e7e14d13e7aa3d3889abdb634dbb003de0c09c4bf2f18a34b5fa571091f50f62088098a2cf10cfc2d137e061a7698a4c43f4123d71925a282f670510965741e9c0b409e33b2ab74e04f5162ca56c10b4e3c11bb4a2de465faca78b06ff32b445c6ac5cbe3b3ff667e92ccc17ecfa292f56a54388ced8a74", 0xd1}, {&(0x7f0000000700)="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", 0xfa}], 0x5, &(0x7f0000001240)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xd8, 0x20004010}], 0x2, 0x80) r25 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r25, r1, &(0x7f0000a2effc), 0x400) 2018/02/23 21:00:41 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x50, 0x8180) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000000040)="91955f90d3dbd083491582d302737a62b13f50e77be37cfe1e", 0x19) read(r3, &(0x7f0000481000)=""/128, 0x80) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000040)) 2018/02/23 21:00:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg$kcm(r2, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0xa, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) 2018/02/23 21:00:41 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0xaef, 0x100000001, 0x9, {0x77359400}, 0x2, 0x2}) fcntl$lock(r0, 0x7, &(0x7f0000000080)) 2018/02/23 21:00:41 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x40247007) pread64(r0, &(0x7f0000000000)=""/127, 0x7f, 0x0) 2018/02/23 21:00:41 executing program 0: r0 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffffffffffff8000, 0x30, 0x7d, 0x8000}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x98) io_setup(0x40, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='n', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/23 21:00:41 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}}}, 0x7fff, 0x10000000000000, 0x7, 0xfffffffffffffffb, 0x1f}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0xf23a}, &(0x7f00000001c0)=0x8) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) bind$rds(r0, &(0x7f0000000200)={0x2, 0x3, @loopback=0x7f000001}, 0x10) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6e0, 0x3d8, 0x3d8, 0x3d8, 0x0, 0x1d0, 0x610, 0x610, 0x610, 0x610, 0x610, 0x6, &(0x7f00000002c0), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffff00, 0xff000000, 0xffffff00, 0xffffff00], [0x0, 0x0, 0xffffffff], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2f, 0x6, 0x4, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0xffffffffa63ef8af, 0x17a}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], @generic="691b58edc24caeffc5b4aab7603fd738", @generic="19881d79b5fc30cd56ac53e56d2fee1f", {0xff}, {0xff}, 0x3b, 0x2, 0x4, 0x4}, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x44, 0x1}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6, 0xb4db, 0x2a8}, {0x7fff, 0x6, 0x4}, 0x100, 0x3f}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, 0x1b, 0x3b, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, [0xff000000, 0x0, 0xff0000ff, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ipddp0\x00', {}, {0xff}, 0x3b, 0x3, 0x2, 0xc}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x381, 0x401}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip_vti0\x00', {0xff}, {0xff}, 0xc, 0x1000, 0xc99dee98620ec75a, 0x1}, 0x0, 0x210, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xa1c, 0x200, 0x7, 0xfffffffffffffffb, 0x3, 0x4, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0xe8}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, @empty, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}], 0x4}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x7f, 0x3, 0x100000001, 0x8, 0x9, 0x490, 0x430}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x38}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x740) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x100002006, 0x2}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000a80)={0x8, 0x8000, 0x4, 0x7f, r3}, 0x10) 2018/02/23 21:00:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setuid(r1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2"}}}}}, 0x0) 2018/02/23 21:00:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x2, 0x4, 0x10001, 0xff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000000)={0xec8, 0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000040)="0f0132c4c1f973d2fd3e36660f3880b4b0000000009a000000009e002e3e0fc7af0edb00000fc7f90f01cb8fc860cd0053c4e2593b7adad8e1", 0x39}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x484}]}) 2018/02/23 21:00:41 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mremap(&(0x7f0000eab000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f000075e000/0x1000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x3, 0x0, {0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x3a) mbind(&(0x7f000042f000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x5, 0x0) 2018/02/23 21:00:41 executing program 2: syz_emit_ethernet(0x24, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@mpls_uc={0x8847, {[{0xfffffffffffff945, 0x1, 0x3, 0x100000000}, {0x80, 0x2, 0x7ff, 0x6}, {0x5, 0x6, 0x8, 0x9}], @llc={@snap={0xaa, 0xaa, "9f1b", "a49053", 0x88f5, "d5"}}}}}}, 0x0) 2018/02/23 21:00:41 executing program 6: clock_nanosleep(0x0, 0x4, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) mq_open(&(0x7f0000000040)='\x00', 0x42, 0x30, &(0x7f0000000080)={0x2, 0x698, 0x100, 0x7fff, 0x6, 0x3, 0x80, 0x5}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) 2018/02/23 21:00:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x5, @dev={0xfe, 0x80}, 0xd}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0xf0, 0xf0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000037000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x24, 'syz0\x00'}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x0, 0x0, 0x12, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x4}}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) sendto$inet6(r0, &(0x7f0000000000)="d97bf226da60fc57", 0x8, 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/177) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffff945, 0x242001) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) 2018/02/23 21:00:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x402, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = shmget(0x2, 0x1000, 0x848, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000040)=""/30) 2018/02/23 21:00:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x14, 0x1a, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 21:00:41 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000399ce0)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000e08000), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "365d188ab5c64950c34e31db6208178d72b16ac0d1733ff999cbcdac23a0"}}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x1c1, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) r1 = memfd_create(&(0x7f0000000000)='state\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/23 21:00:41 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x202000000e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/02/23 21:00:41 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) dup3(r1, r2, 0x0) 2018/02/23 21:00:41 executing program 4: clock_settime(0xef30a8eca0a736a3, &(0x7f0000e78ff0)) setitimer(0x2, &(0x7f0000000000)={{}, {0x0, 0x2710}}, &(0x7f0000000040)) 2018/02/23 21:00:41 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sync() 2018/02/23 21:00:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x7f, &(0x7f0000000040)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001100)={r3, @in={{0x2, 0x0, @rand_addr=0x1}}, 0x9}, 0x98) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/23 21:00:41 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00007e5000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/23 21:00:41 executing program 5: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0080000000000000047a030900", @ifru_settings={0x0, 0xdbdf, @raw_hdlc=&(0x7f00006f7000)}}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x8000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x7d, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000001ffc)) 2018/02/23 21:00:41 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x101, 0x8000) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000080)=0x10) 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$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) close(r1) 2018/02/23 21:00:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/unix\x00') ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x71, "38686316894fbfb7dc823177e45b1651ed0692fa0b8297604cee602d4fac7df16ec8e510c62c2c4b6bee9f9a327465750effdf6b3ecdf1eadf88172b66601637373f2235a2f09dc659e9aaf11f9c44d58116a1e7a86cc15f675b581718ebe761c513d419a62a882aa7dc8acea531a13fe4"}, &(0x7f00000001c0)=0x79) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x3}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xdd, "30c52c2ec59712e64111e7310f8a07a30f5fdad08f15e4c7ea2eba0089cf201c32dcc6cacb3ba6f230e64a7aa5c687f144f7b0f258128c7fdcc65e4641b9beb85e02a126e8cf0850478cc9f66f0abd43e3ca30a697cbad581c05b091e6cce45bcc24cb4e1e95d2dc96048a8401b4e13a936eb90eaa0eb9e2f128b99f647b5424d2bac8cf582488d230ae39eff06fbae4f42495371f614c7b00144748c4cfa8e3bdff1b3c043040dc48e383aaaddd7f5a48d62c738303549c24ba6401aff0e7049c9db5126c5df3e9bc6067e7b6d6f62b3f2b84b7a0db6147f2326b9956"}, &(0x7f0000000280)=0xe5) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r4 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0xfffffffffffffff9, 0x40100) accept(r0, &(0x7f0000000340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77"}) 2018/02/23 21:00:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000d5f9c)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f0410fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f8275229531eb7246984668e0300000000000000025476e272be0f000004", 0x64) read(r2, &(0x7f0000de2000)=""/181, 0x1) 2018/02/23 21:00:41 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x204101, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) 2018/02/23 21:00:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x2) ioperm(0x7, 0x0, 0x2e) perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/23 21:00:42 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffff7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x0, 0x328, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@uncond, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x100, 0x0, 0xfffffffffffffffd, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6gre0\x00'}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8be5d6015f7012b8) r1 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendmsg(r1, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000042000)=[{&(0x7f0000047000)="0000001197200002", 0x8}], 0x1, &(0x7f0000034f00)=[]}, 0x0) 2018/02/23 21:00:42 executing program 2: r0 = socket$inet(0x2, 0x7, 0x2) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@common='eql\x00', @ifru_flags=0x7102}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000000)={{0x6, 0x0, 0x0, 0x10000, 0x7}, 0xd6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r2}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000100)={0x100000000, 0x80}) 2018/02/23 21:00:42 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x22000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) read(r2, &(0x7f0000000040)=""/154, 0x97) getsockopt(r1, 0xffffffffffff76fa, 0x3, &(0x7f0000000100)=""/207, &(0x7f0000000200)=0xcf) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x200000, 0x0) 2018/02/23 21:00:42 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0x3000) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006ff8)) read(r1, &(0x7f0000000100)=""/192, 0x10d) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r1, r0, 0x2}) 2018/02/23 21:00:42 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x8000) ioctl$TCSBRK(r1, 0x5409, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) connect$pptp(r1, &(0x7f0000001100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x484, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/76) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001100)={0x1, r0}) 2018/02/23 21:00:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000e75f30)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='bdev\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) 2018/02/23 21:00:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000976fe0)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000000080)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x800000}}}, 0x9, 0x5, 0x8b4, "dcaa6142ae13bc547d1529c43f115dc696fbd37d0a1bd8cd6b398c432e51e07df14e67aa4955b9670b2338921119c3e9badefe51d4d56e70ed747073790c2d624a122c7f73ce3806f0f9a5fb145447fb"}, 0x160) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) [ 48.137518] audit: type=1400 audit(1519419642.066:36): avc: denied { write } for pid=6381 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/23 21:00:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x1a) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}}}, 0x4, 0x81, 0x5, "a4e7da26247645ac00471c2658eac6d0d8ff5ca2c451c212dc35d1c7b35c583efc65b822e4774f005c318d622ae1505546f9c7e03fcaa890fceef677f79e276c1f2feb4b3670f9dcc9c91e8d87d87ec5"}, 0x160) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0xfffffffffffffff7, 0xffffffff80000001, 0xb4, 0x3]}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/23 21:00:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) quotactl(0x0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)="e11ae35e3157547b4fe1ad72d52428be971cefab869a847adbd3c87983c7a1b849a86bd879958c43b9319985c05bf282d6cc29fc708a8c1de7c50c7e2bcd2864f9052c09e493fa65d9ed2fd10ef8de8083ff6ddb972d1ae062491e4b273dbcfc3e68d3b947f3915e1a6c544d61bed2bd6e0b59f66ffb157c286e5dcaba3bc01beb2e851c35d388bd2533154297124d93ee7f2961056698b663") bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) 2018/02/23 21:00:42 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x240400) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x9, 0x800) r1 = inotify_init() fcntl$notify(r1, 0x0, 0x282) execveat(0xffffffffffffffff, &(0x7f0000001ff8)='./file0\x00', &(0x7f00004bf000)=[], &(0x7f000041c000)=[], 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x3f, "43c0e983a8a7c89d1e7038326dc9aeac5151652b57649653ba161da1690efc2cd7e58f7c6817f3c13b0cee4b86c1132594cca4f91b47d8ff4541bc1c8722e5"}, &(0x7f0000000140)=0x47) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7}, 0x8) 2018/02/23 21:00:42 executing program 0: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/02/23 21:00:42 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x0, 0x40007) sendfile(0xffffffffffffffff, r0, &(0x7f0000ccb000), 0x400) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) 2018/02/23 21:00:42 executing program 5: r0 = memfd_create(&(0x7f0000000000)="0100000076626f786e65743100", 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000042f70)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000028000)={0x80, 0x400000000001}) r5 = dup2(r1, r0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @result}], 0x90) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r6, r7/1000+30000}, {0x0, 0x7530}}, 0x0) 2018/02/23 21:00:42 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x2, r0}) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffff803, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x141c41) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) r2 = getpid() timer_create(0x7, &(0x7f00000002c0)={0x0, 0x16, 0x1, @tid=r2}, &(0x7f0000000280)=0x0) timer_delete(r3) 2018/02/23 21:00:42 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$rds(0x2, 0x2, 0x0) r2 = shmget$private(0x0, 0x3000, 0x500, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) sendmsg$rds(r1, &(0x7f0000002fc8)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000000ff8), 0x14, 0x200000000, 0x2}}], 0x58}, 0x0) 2018/02/23 21:00:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200)=[], 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/02/23 21:00:42 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082ef0a)=""/246) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)) 2018/02/23 21:00:42 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0xa400) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001400)={@loopback, 0x0}, &(0x7f0000001440)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001480)={r1, 0x1, 0x6, @empty}, 0x10) unshare(0x400) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/202) r2 = socket$netlink(0x10, 0x3, 0x6) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002b000)=0x3a) 2018/02/23 21:00:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000500000)={&(0x7f0000d54ff4)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x1b, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x1a0}, 0x1}, 0x0) setitimer(0x3, &(0x7f0000000000)={{}, {0x0, 0x7530}}, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x100002000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000040)=""/216, &(0x7f0000000140)=0xd8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in6={{0xa, 0x1, 0x47a, @loopback={0x0, 0x1}}}, [0xd, 0x5, 0x2, 0x81, 0x8, 0x200, 0x1000, 0x7, 0x1, 0x800, 0x80000000, 0x4, 0x3, 0x7, 0x5]}, &(0x7f0000000180)=0xfffffffffffffee9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r3, 0x8e}, &(0x7f0000000340)=0x8) ioctl$TIOCNOTTY(r1, 0x5422) [ 48.431798] audit: type=1400 audit(1519419642.360:37): avc: denied { ipc_lock } for pid=6415 comm="syz-executor2" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 21:00:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000446000)=[{&(0x7f0000b51000)="ebb29c2ac804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) writev(r0, &(0x7f0000502fd8)=[{&(0x7f0000446fa6)="272161030c79845c300109815c75a7611c6681eb4fb789878b5ceade1df0770b80f4a986c12c5d2c638d94f3fe187de9256f6ffbe83f44dd996478966beb49384d75950a", 0x44}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)={0x7, 0x0, 0xfffffffeffffffff}) 2018/02/23 21:00:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="70707031287070703176626f786e6574305b5d7365637572697479776c616e317def00", 0xfffffffffffffffd) r4 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="4d47c55b10ec4ef400820ce734f829b2b8a37e8a00d8b7d8ab8c5006686007fc362e52c5edafdc7e4baef339d75f8d2d1f8cd19372c0484c21b125009f8c050ee8f77f851c62834d109f2e45a2b6f9559165073176573fef23c4dd4c7bd0cc8499182ed9434dd0f031c542015bf056b7f4f343bbb17f6a59fe28ebac17ebb6a10a9854dc43682a888b23898dd16e23f89a6b77fd76a6b27e407f071bd7f28b2d3cbe06c28e29fbeedb6c263a92779c910b2aec94c7e83494bc9ecd477ed9a6358b74e636e1d8770c611a51c4016cb164c4cd1a5b9226c02692", 0xd9, 0x0) keyctl$reject(0x13, r3, 0x7, 0x1, r4) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000240)) sendfile(r2, r5, &(0x7f0000e64ff8), 0x8) 2018/02/23 21:00:42 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4301, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ppoll(&(0x7f0000022fd8)=[], 0x20000000000000ca, &(0x7f0000028ff0)={r2}, &(0x7f0000028ff8)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80000001, 0x0, 0x7}, &(0x7f0000000040)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r3, 0x5}, &(0x7f00000000c0)=0x8) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="a8", 0x1}], 0x1) 2018/02/23 21:00:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) 2018/02/23 21:00:42 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) fcntl$dupfd(r0, 0x0, r0) 2018/02/23 21:00:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) epoll_create(0x40) sendmsg$key(r0, &(0x7f0000d17000)={0x0, 0x0, &(0x7f00007e1ff8)={&(0x7f0000243fd0)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x6, 0xac4, 0x9, 0x17, 0x0, 0x3, 0x3, [@sadb_spirange={0x2, 0x10, 0x1, 0x3}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x4, @empty}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x9e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_lifetime={0x4, 0x4, 0x8001, 0x3, 0x8001, 0x3}]}, 0xb8}, 0x1}, 0x20000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000000, 0x2, 0x2c9, 0x4, 0x100000000}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0x7, 0x0, 0x7f, 0x3}, &(0x7f00000000c0)=0x14) 2018/02/23 21:00:42 executing program 3: fchmod(0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/02/23 21:00:42 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000041d000/0x4000)=nil, 0x4000}, 0x10000000200000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {0xb301f1c9cef43cbd, 0x81}, {0xb, 0x4}, {0x4}, {0x4, 0x8e}, {0x8, 0x6}, {0x0, 0x9}, {0x0, 0x8}, {0xe, 0x6}, {0x3, 0x2}], 0xa) 2018/02/23 21:00:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe, 0x0, 0x3, 0x9, 0x8, 0x5, 0x6e0a}, &(0x7f0000000040)=0x20) r1 = dup2(r0, r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x3, 0x3, 0x3ff, 0x18, r1, 0x22d}, 0x2c) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000371fff)=""/24, &(0x7f0000f08ffc)=0x1ab) 2018/02/23 21:00:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r0, &(0x7f0000000040)=@nl=@proc={0x10, 0x0, 0x3, 0x400000}, 0x1cb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/23 21:00:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"ad30b461ecef72"}}, [{"7b3ed9e2cea3be"}, {"0645541609d975"}, {"1b55232e0ba93a"}, {"e1fd54078192ba"}, {"a878cc421a6e23"}, {"3ed80cb95ab6e9"}, {"30d59dd1fda440"}, {"883f0a31b25df3"}]}, 0x48) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x24}}], 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200802, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/02/23 21:00:42 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5e6, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f000091b000)}}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/02/23 21:00:42 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x4000) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000040)=0x400, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000019fa0)=[], 0x0, &(0x7f000001ef08)=[]}, 0x4004) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x5000) r3 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='user)vboxnet0em1user\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="43fa8fdcdbf719c62c31409def077e082763968e036a854ef5dd63f0cf607df3f0807ca4e9d9681e52ed799d1901c7e9ded9751f655325c950052b2bccfdc38c98daf34e0259b108446709552d89c17a53c3960dda5d30354ec9384f001b174773494b5634dc2ec04671ec0d7a15a6fb4df4234f3259f6de0cf576aacc28b820e35ef49e25545c472b28d1b6", 0x8c, r3) 2018/02/23 21:00:42 executing program 2: fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget(0x0, 0x2, 0x401) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f0000000040)=""/169) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, r1, 0x0) fchdir(r0) write(r0, &(0x7f0000f72fdc)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x8, {0x1, 0x7f, 0x9, 0x5, 0x2, 0x1f}, 0x10000, 0x3ff}, 0xe) io_setup(0x7f, &(0x7f0000000100)=0x0) pipe2(&(0x7f00000001c0)={0x0}, 0x4000) io_cancel(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x3, r3, &(0x7f0000000140)="03ae39465e0999234c18682a4ec0cbaa5836e2230e0e9104a5e348e000bf2ec6bda82fe50715d655cff1e0ba92d750855530ff200d6a153812b1cd700ac92631b731d3c7b5f0a99c86229916576116324cb81ebd555cd91d455b228f8d0258425ff0", 0x62, 0x80000000, 0x0, 0x1, r5}, &(0x7f0000000240)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x24d, &(0x7f0000000080)}, 0x10) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) [ 48.563095] IPVS: length: 427 != 8 [ 48.570540] IPVS: length: 427 != 8 2018/02/23 21:00:42 executing program 7: mkdir(&(0x7f000085cff8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) lseek(r0, 0x0, 0x7) 2018/02/23 21:00:42 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x0, 0x0, 0x190, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xff, 0xff, @generic="09e0a887b8a8d6104793bb732550c684", @generic="826a0790dbc7723301e33936b67a2e13", {}, {0xff}, 0xef, 0x3, 0x2}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x80, 0x400, 0x1ff, 0x6, 0x1, 0x9], 0x1, 0x7fff, 0x5}, {0x6, [0x3e3, 0x1, 0x1, 0x90000000, 0x401, 0x3], 0xb62c, 0xecf, 0x4}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2}}}, {{@ip={@empty, @empty, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="f14407bb8fc12262fd6a7d3e7ff3fa9e", {}, {}, 0x0, 0x1, 0x1}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0xff}}, @common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0xf82f, 0x228, 0x80000001, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x4, 0xb, [0x2, 0x4, 0x11, 0x3b, 0x2c, 0x4, 0x39, 0x30, 0x1, 0x2a, 0x1e, 0x0, 0x10, 0x7, 0x4, 0x35], 0x1, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x328, 0xffffffff, 0x198, 0x0, 0x198, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xff000000, 0x0, @generic="4ae11a4f141da05c23b5a3b59fc2074b", @common='sit0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @common='nr0\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="2cb3ece5f1b515346a24fa3717f9a8dd", @generic="4ee49e29c339f3df8830564189f807ff"}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0xe}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{}, {}, {0x6}, 0x0, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) 2018/02/23 21:00:42 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getdents64(r0, &(0x7f0000000040)=""/37, 0xc608f05e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x94, 0x4, 0x1, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@generic="eb0cdb566c89007f0bed95113c26ba674127e4ec412e4bd509ac0572e54f0849d7656c733cd720237e43f4a5f5a6bf409b0588c73a81a8800e32bd94cac04066cfc50ab20ff327ac0248854091e209632bdc1cb1dad8a12af1f483a2c680e0653969ab509e84ae41a31d186643bf6bf4e3548ded4dc99fa22208cd9def"]}, 0x94}, 0x1}, 0x0) 2018/02/23 21:00:42 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x13}, @multicast2=0xe0000002, 0xffffff00, 0xff, @generic="e8a35cad32c4c8c2d902ecd7ab712123", @generic="540e82ea8fe2a1b1ea6fa2cb7f7eee69", {0xff}, {0xff}, 0xbb, 0x2, 0xe}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x1, 0x48}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x4, 0xac8, 0x3, 0x4, 'snmp_trap\x00', 'syz1\x00', 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) syz_emit_ethernet(0x3e, &(0x7f0000d84000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}}}}}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x82, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000300)) 2018/02/23 21:00:42 executing program 3: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x103000, 0x2) vmsplice(r1, &(0x7f00007a4000)=[{&(0x7f000001c000)="b1", 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x40, 0x1ff, 0x3, 0x5, 0xfffffffffffffff7, &(0x7f0000000000)=@generic="305d12d528eca7e8ac15adf78f16fec3", 0x1, 0x70, 0xfffffffffffffff8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00007b9000)=""/58, 0x3a) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000000c0)={@empty, @local}, &(0x7f0000000100)=0xc) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) 2018/02/23 21:00:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0x0) getpriority(0x1, r1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) bind$inet(r2, &(0x7f0000000080)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockname(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0xfffffffffffffd26) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6b9}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f000087ffe0)="09000000000000000000000300001600000100000003ff000449faf4e0007e23"}) 2018/02/23 21:00:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x638, 0xd0, 0xd0, 0x428, 0x2e8, 0x0, 0x568, 0x568, 0x568, 0x568, 0x568, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@empty, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x39}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x1000}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@loopback=0x7f000001}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x698) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x1d0, 0x1d0, 0x100, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xff000000, 0xffffffff], @common='bpq0\x00', @common='ip6_vti0\x00', {0xff}, {0xff}, 0x3b, 0x6, 0x1, 0x3}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3f, 0x92, 0xe8, 0x20, 0xff, 0x200, 0x88}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffff}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0x0, 0xffffff00, 0xffffffff], @common='gretap0\x00', @common='gretap0\x00', {0xff}, {0xff}, 0x2f, 0x6, 0x4, 0x2}, 0x0, 0x100, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x0, 0x10, 0x1}}, @common=@inet=@udp={0x30, 'udp\x00', 0x0, {0x1, 0x3, 0x0, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0xffffffff80000001, 0x8000, 0x1, 0x2, 0xffffffffffffbf98, 0x1f, 0x5]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/23 21:00:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x100000001) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) connect$inet6(r0, &(0x7f0000028000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xc273, 0x3, 0x5, 0x8, 0x26b9ee637cede19f}, 0xa0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000019000)=[], 0xffffffffffffdf6, &(0x7f0000000140)=[]}, 0xfffffffffffffffd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x69, "da817e56bbf63e7ff60c9d29176fc5de4b64a6fcbacdef8f3516a3dd48390ddab97e2e9a66a054df6b097601883a170a0838f36ae567061011d363d0bfd88ff23ea0f7a2783da6469114f75cce6cc70d9fefc9cd450cb98360af4daf2317b7023083da96e115c10ef3"}, &(0x7f00000001c0)=0x71) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000040)=0x5) [ 48.685375] Cannot find add_set index 5 as target [ 48.689889] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 48.690455] xt_HL: invalid or unknown mode 3 [ 48.703641] audit: type=1400 audit(1519419642.630:38): avc: denied { net_bind_service } for pid=1276 comm="kworker/u5:0" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 48.705280] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/23 21:00:42 executing program 3: add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c6ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e4ffb)={0x73, 0x79, 0x7a}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x