INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.34' (ECDSA) to the list of known hosts. 2018/04/17 08:28:24 fuzzer started 2018/04/17 08:28:24 dialing manager at 10.128.0.26:43021 2018/04/17 08:28:30 kcov=true, comps=false 2018/04/17 08:28:33 executing program 0: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/81, 0x51) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDMKTONE(r2, 0x4b30, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x1, r3}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x3}, &(0x7f0000000280)=0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000002c0)=0x1) r5 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000300)) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000003c0)=""/203, &(0x7f00000004c0)=0xcb) ioctl$int_in(r0, 0x5452, &(0x7f0000000500)=0xfb) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000580)={r6, 0x80000, r5}) faccessat(r5, &(0x7f00000005c0)='./file0\x00', 0x48, 0xa00) writev(r7, &(0x7f00000009c0)=[{&(0x7f0000000600)="12e58870e230852d05c00c61b2f463906509644a1ada17697e383c5867c90ef44fdaebdb75f7f26e4ed817e34b21af7c40f3b0149972b2e9c992173944d7fcfd197cd41946c7c9f551594557e941d39994d77dfd0169d2e250d79ed6996295d7e613045ad52c0dec896bd7536022dfeb8fb9bd16ffa47149b82b7009d09ae2bb562ad1f16bcbb4e18cb77ab2ef9fa550f47665841ca74addecf25677e8a5b4f3bed2d616c1ff8c170554053cddc4af02", 0xb0}, {&(0x7f00000006c0)="cea44891222280b5c3af9487bc9e227b20612867a5a32afbe2ad7bee4883764112741e31b31938e023bc8e0f3d5459b00b29fd95237034f79569a5c55b45ed5171b275686d1c7ec855044cdfa77c94a5c4a9d22a91f5514c1b57f0b7afad83", 0x5f}, {&(0x7f0000000740)="ccaec80be7f52adb23a0a9c3f1a87397235765869758d3b2feab750fa262ad377cb360f016d1938b397e802e4ff03c55c2f80fd11f9b2361e040d4f61cb36f930daf15d335c6c7c607d33b732840124952517d1de3", 0x55}, {&(0x7f00000007c0)="4cce40e1f7d156ff2a5069c2ae4321130a74e32df07ced4c08bfbf6cd747e4fe6f7adfce8fe3d9f142343f01c2e6ead506d8e3d02230bad37d091591a565e023a127add6f25c4482a6de345dab77b4ba863f9b6770fb6d610b3cc3371964d568430145e3f346e8f1114d6ba6a86f2d9444b599032b1fec4698aba9247ea9e0ed3b072ef8f2ca8d88f82555d59d264001347ae3a79e1e11d02b811e4335d33553e013694e79515d70e229056b13e12a3f960d8d547b742e80aa38dc9613b9f1e9c68a38c7b4fcf26b0d7c70d6ba10095e92ad", 0xd2}, {&(0x7f00000008c0)="5e1e8bb00e9a455b75d05117861957829d14fc30368d11845a71b5f27ff206828509023bdf763d3443d9f5d22879fc37cbd832a55c632d68e69c1cb72bb4984fd546ac41daa0485c30fd1b39f6559693a9306f9e60a2", 0x56}, {&(0x7f0000000940)="56a0d9fb37b452dbcba85fae0a89fc08f614402f2def1ab66ab70737d07f73e774f63c7ff93a8a42aed96f49dd7c0b414935e38c0de7617b52ffb52b780ae13580d28f4672149b289f4a71bae27c1920873526a74733553f531f9551cbb453f3016a9b366524ade2ecb09c649fb925e1eca2", 0x72}], 0x6) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000a40)={0x77359400}, 0x10) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000ac0)={0x4da, 0x4, 0x4, {r8, r9+30000000}, 0x8, 0xd2}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000b40)=[{0x0, 0xfffffffffffffffa}, {0x2, 0x20}, {0x2, 0x7fff}, {0x4, 0x5}, {0x3, 0xa3}, {0x3, 0x1f}], 0x6) r10 = syz_open_dev$mice(&(0x7f0000000b80)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000bc0)=0xcb, 0x4) renameat(r2, &(0x7f0000000c00)='./file0\x00', r10, &(0x7f0000000c40)='./file0\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000c80)="22fd90caefc9894d3a1b821404d9999a473eb9846b48ed01f11451f8404bbdea3877b87c64d1ffc051e32b0b783bb4ee217edc07720b2c802a04786f0ef2135be046f959e28d3d5e12fba03f30334242d316d159a05c0185da78ae8e1705891c38ac2ca43b1eccfa49578d6cd58cdfcb3eb13a1a3cd320c3861526f5c3384dec9eede7399139d61cd44d", 0x8a) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000d40)='bridge_slave_0\x00') 2018/04/17 08:28:33 executing program 2: prctl$getreaper(0xb, &(0x7f0000000000)) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="b98f52fc8b7e5d9b597df366cffb96271b975a527a4bf1282971831a3fc492ba4a8cad2e3818b763d5633695958640a0fd4cf908d2a483efc05c2b38806fb64384afe89f3b49e1c555e0c3c3702e0f114012ec30a686048aafcf9e91de6278622a242ace2fdd02aa467d61c4173b54237351f12ab6ebeabd4410dca1a1797b58e38c728f0609229477bc82814e7523f3a1db01") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000001c0)={{0x1, 0x3, 0x9, 0x0, 0x9}, 0x1, 0x2}) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000240)="9a78a0447f29cec129fdc497b899521aa7e21b0c54d4f3d08ff0cd50a8692115ca3f7c4fe574764f63d066972bfea0f8b4e43c82657b8bec006bd4fe8d25bc5044097ba4d16dc4dee578d8ffbe179770dbae2b67eb7a018ddef58e727070c1c0fe144a6dcc79f43ec48c705ae81bae8d47a75e24ebec7e4e9bc9b87c370b821812507ed2274be2b20f4793806c845ac9e1848435a62d9fce834987baaedb6755d33caeed9b3ff967faf23f6a4df07f9fa4f99deed5b61838d1b82d2873bd4ecae01eb6fd5cd3f34c0bdd2b586c6750aa7abda05a87da4c5315a8dadc6ea42164f7c08c519e873d054db1959834") fcntl$getownex(r2, 0x10, &(0x7f0000000340)={0x0, 0x0}) ptrace$getsig(0x4202, r4, 0x8000, &(0x7f0000000380)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x4}, 0x68) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000440)=r3, 0x4) connect$ipx(r0, &(0x7f0000000480)={0x4, 0x83, 0x6, "c2dc7cb58969", 0x6}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000500)={r5, 0x80000, r3}) fcntl$setown(r6, 0x8, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0xaa, "df9c4162441fffca20b347d5eb53303c55ba66de9b02059f0391c65657edb22efa43f3a820788204535403da8e327416571684cbc000ccf6ac0f270c57376d131678fbf37c66a24e2da58b3d81118997eb8d6601d98063722ed03396526ab417ea68297880c4763689f353faff92b747af7e96279465b98579f3df71a735aebcb30a4f6c1d344ffd9773185445460ef2bd6e4febbc47f46af0d05d2318f67eedaf494b6e98d2c4e6e982"}, &(0x7f0000000600)=0xb2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000640)={0x0, 0x19, "cf9d4cb07d98d9920db6220f5479352c3f6357202517ea9bb5"}, &(0x7f0000000680)=0x21) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000006c0)={r7, 0x9, 0x6, 0x5, 0x2, 0x1, 0x2, 0x6, {r8, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0x6, 0x8001, 0x0, 0x9, 0x5c}}, &(0x7f0000000780)=0xb0) readv(r2, &(0x7f0000000b80)=[{&(0x7f00000007c0)=""/155, 0x9b}, {&(0x7f0000000880)=""/97, 0x61}, {&(0x7f0000000900)=""/122, 0x7a}, {&(0x7f0000000980)=""/243, 0xf3}, {&(0x7f0000000a80)=""/242, 0xf2}], 0x5) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000c00)=0x8, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000c40)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = open$dir(&(0x7f0000000c80)='./file0\x00', 0x2000, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000cc0)={r7, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000d80)={{0x5, 0x2, 0x4, 0x5, 0x17b3, 0x2}, 0xffffffff00000001}) get_mempolicy(&(0x7f0000000dc0), &(0x7f0000000e00), 0x40, &(0x7f0000ffd000/0x1000)=nil, 0x3) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000e40), &(0x7f0000000e80)=0x40) epoll_wait(r3, &(0x7f0000000ec0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x6) fstat(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f0000001100)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000010c0)={&(0x7f0000001000)={0xb4, 0xf, 0x7, 0x209, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x8}, [@typed={0x14, 0x94, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @generic="36f737f1ce3fb946736f7d6e525bbac3162062e42897b9eb2962eb068704af73b40baf5fe41563a36494e3cd4e72efc1265f5b8e5864cf371ca4f1718d7be165d2094ad9087b245deba0e6044bf7c51cfecf17786768cedc171f1a05b265e166d8c945324eb2cb38640ce8acd4f1a92b9d1ae5027ee45429ce68251b757ba57d033a", @typed={0x8, 0x5e, @uid=r10}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000001140)={0x7fff, 0x8, 0x4, 0x81a, 0x9}, 0x14) 2018/04/17 08:28:33 executing program 7: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x80000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x3260}, &(0x7f0000000200)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x10, r1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x6, 0x4}, {0x40, 0x9}]}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x60000, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000380)={'ip_vti0\x00', @random="f3a8f58f5798"}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000440)={0x5}, 0x4) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000480)=@req={0x3, 0x0, 0x9, 0x8c}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f00000004c0)={'veth0_to_bond\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000540)=0x7fff, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[{0xb9, 0x81, 0x5c9, 0xc1}]}) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000600)={@remote}, &(0x7f0000000640)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000680)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) sendto$ax25(r0, &(0x7f00000006c0)="6ad178e3e090c0a6a0bc8d667c43510754b3cf85ca1bff6d72b8146ac0ffdcf7828e30688186203a14c5d21eccb59d66a356bddb18057d", 0x37, 0x20000000, &(0x7f0000000700)={0x3, {"09c0ae425e3ff2"}, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000740)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x5, 0x1000, 0x8, 0xfff, 0x5, 0x4, 0x400, 0x0, 0xa8, 0x400, 0x80000001, 0xfffffffffffffffe, 0x800, 0x0, 0x81]}, &(0x7f0000000840)=0x100) finit_module(r5, &(0x7f0000000880)='ip_vti0\x00', 0x2) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000008c0)={0x4, 0x8, 0x7, 0x101, 0x2}) lsetxattr(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=@known='security.ima\x00', &(0x7f0000000980)='\x00', 0x1, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) r7 = fcntl$getown(r4, 0x9) capset(&(0x7f00000009c0)={0x20071026, r7}, &(0x7f0000000a00)={0x4a, 0xaa, 0x1, 0xbaa, 0xffffffff7fffffff, 0xff}) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000a40)={'eql\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000a80)=@req={0x7, 0x4, 0xffffffff, 0xfffffffffffffff8}, 0x10) 2018/04/17 08:28:33 executing program 3: socketpair$inet(0x2, 0x80f, 0xffffffffffff8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x80000001, 0x0, 0x7, 0x1, 0x1, 0x800, 0x3, 0x9, 0x7fff, 0x8, 0x6, 0x1000, 0x80000000, 0x3f00000000000000, 0xff]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'bcsh0\x00', 0x100000001}) fsetxattr(r0, &(0x7f0000000280)=@random={'btrfs.', "26822d2f63707573657400"}, &(0x7f00000002c0)='bcsh0\x00', 0x6, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x181000, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)={r2, 0x9, 0x6, [0x1f6e517f, 0x1, 0x9, 0x7, 0x7ff, 0x4]}, 0x14) getsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000400)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xcc}, @in6={0xa, 0x4e22, 0x5, @empty, 0x9}], 0x48) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000480)=@in6={0xa, 0x4e21, 0x800, @empty, 0x6}, 0x1c, &(0x7f00000005c0)=[{&(0x7f00000004c0)="6f7107ce80e6ca57142454deea74b052076fab526066777c8e609c4667b97c270db16fae08139bde8230d5a4120ce23299c656223e732241f8366cc342079060edb439c8a3ad30c6711a14f72f1e1d54f5aa27a7773f25228e24644fba01c73843fb95f7e5839b9430be0b3b3cbd403fdc69dd404e658b4664cd35c19fae3786414716afe03a507c7cee4c1d392072bc0c35937af1d27ab9d052efc1c5939bc352478e5f9a878f67088cb3860f23054402647b23a0f8d3ac9153095f66bf426f5396010b815fa8575b40bea3a4d7af12eb927c4cc43a28ca6772045929b77ee8", 0xe0}], 0x1, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x800c, 0x5, 0xffffffffffffff71, r2}}], 0x30, 0x4000080}, 0xc800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0xc) perf_event_open(&(0x7f0000000680)={0x4, 0x70, 0x2, 0x20, 0x9, 0x2, 0x0, 0x7, 0x1, 0x6, 0x6, 0x0, 0x9, 0x2, 0x100000001, 0x0, 0x5, 0xdbb, 0x6000000000, 0xa000, 0x8, 0x7e, 0x7fffffff, 0x200, 0x6, 0xffff, 0x4, 0x7, 0xf0, 0x5, 0xfffffffffffeffff, 0x8, 0x1, 0x7fff, 0x1ff, 0x4, 0x80, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x9, 0xfff}, 0x8, 0x3ff, 0x0, 0x7, 0x100000000, 0x8, 0x4}, r5, 0xf, r3, 0x8) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x32) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000780)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000007c0)) munlockall() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000800)={@ipv4={[], [0xff, 0xff]}, 0x80, 0x1, 0xff, 0x5, 0x4, 0x6}, 0x20) acct(&(0x7f0000000840)='./file0\x00') ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000880)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000008c0)=""/100) symlinkat(&(0x7f0000000940)='./file0\x00', r3, &(0x7f0000000980)='./file0\x00') sendmmsg$nfc_llcp(r3, &(0x7f0000002f00)=[{&(0x7f00000009c0)={0x27, 0x1, 0x0, 0x0, 0xfe1c, 0x1, "2f451ff9dee7be9a2b5c340a8b06dc82e886aec67f1aae44b46f22a2210781723e9e969b1f69a511c4c6e354fc9fe15dea8a84791e4a378db6a6df0718be1e", 0x5}, 0x60, &(0x7f0000001a80)=[{&(0x7f0000000a40)="baff98e126eb4bea50a5b8563560898af553", 0x12}, {&(0x7f0000000a80)="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", 0x1000}], 0x2, &(0x7f0000001ac0)={0x88, 0x10d, 0x1ff, "28ef1c6a9ad4f3bd9661300d059222bc33a5d05becbd3d04d2ca155ff60c77ebeca7d6a6192669eb95f26e7ee3914bf27eb43e5929101eb39506266d0d8a6c54e848b335c68fcc1cff5b35e0bbe97c2887d185c7d126b6db0ebd9d913eaf6af9ff6268d2c36a233e65543659adc1358409dfadf8"}, 0x88, 0x4000000}, {&(0x7f0000001b80)={0x27, 0x1, 0x0, 0x3, 0x2, 0x5, "5cd70c419a5a33ea290368b535dbe26ae9b582329b3e6f148365780142c0ec25d0378926e7478480456e8ab2df3b73cc406d3eb2ab4539bb39a48c1585e3d3", 0x3}, 0x60, &(0x7f0000001e40)=[{&(0x7f0000001c00)="5058bca009ce8bb3488c00d1cf36155dfbfc01f217e05505c1ea69f866cdc07175592f375fe0df0e356a7be7b9235dde6fc73e3e58ea0b376a4e646fd6fc5de03fb037c8db1be6b6a05699e2e7b5657ec1daf2b7f77238d609e29069de218bd4adbf8e6b42c4128d0e7a30ea79b1421aefb94d66c79cb3fd4b8031534368aa43983226286b5318aa187a97997b40c5e994a49e94f7f1fb06751ccc183d99fe745ebca6c4bfe7db4be04d6a95ce0a6c7b639827b386cf38606fd0ba2a5f60f532c3bf69", 0xc3}, {&(0x7f0000001d00)="598dc1b85a6bba3983060c040932e53cfd2e17a3086e72ee5310f3bf66508cf3236a9f009e0af510527b3d2baba52ffd364b11ec58b74fef9173f01e6b797e67451e7195df7acaa2a1b478c0fc3632f2327048545db1", 0x56}, {&(0x7f0000001d80)}, {&(0x7f0000001dc0)="4f85d27fbd2f29cd7cd1e3967037b0217f8de59445be424a7fb19a8cb4802f09fdbc", 0x22}, {&(0x7f0000001e00)="6e90b2bdeb3cb533207110d1efe2b1777651631684fc8d48bc7c1fca73", 0x1d}], 0x5, &(0x7f0000001ec0)={0x1010, 0x113, 0x8, "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"}, 0x1010, 0x4000}], 0x2, 0x80) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000002f80)) sendto$llc(r3, &(0x7f0000002fc0)="c9702fd1c724805bcba2f6cad01de2aeff81873c8c8ecae08e192f35ca4c4e878061f7004b36069d248dcc44d6479370862999a77634c899bf1ef8fcb96643a8d9aaabc1a32df8a6fb3065c73642f7fbcfe74857f9b46326cef248a808d6ac8e0482e5bee7fff9f36ee7ab7fc9f4495a51563fd18d843d571f444ced116ff44088797d20194121222404746ab1164c5cb65913ab3b915947823b7a8dd6ae47bf20d2ee6d557fc69dccd1aa89efa19eeae884d6c67b6d", 0xb6, 0x20000000, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000003080)) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000030c0)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000003100)={{0x2, 0x4}, 'port0\x00', 0xa6, 0x40, 0x259860, 0x3, 0x6, 0x1ff, 0xfffffffffffffffe, 0x0, 0x7, 0xfb90}) prctl$seccomp(0x16, 0x1, &(0x7f0000003200)={0x2, &(0x7f00000031c0)=[{0x6, 0x6, 0xf7, 0x81}, {0x6f45, 0x5, 0x3, 0xab2}]}) 2018/04/17 08:28:33 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x90, "48d4419997ff33b7d3c780e1a70327a21f8e2750552cfb7e8dd305eb3b995616919dd36a6ccdded169299c38af48d76d9716e0309620fc13e9c606f9378aab98f9d238323e32f9962cd5c80f05921c7eadb1900e4ea7d6460d413f14d58c4afb828463d87ba64d43e94611fa562738a4c46c5c1a4cd02a22eb5d01c6f695b50bcc2a3717078e7c581530d2a1eef615c6"}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}}}, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000300)=0x1c, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0)={0x1}, 0x4) fremovexattr(r0, &(0x7f0000000400)=@known='trusted.syz\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000500)={0x9, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f0000ffd000/0x3000)=nil, 0x7ff, 0x6, 0x44, &(0x7f0000ffd000/0x3000)=nil, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000600)=0x9, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000640)={r1, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x6, 0x2}, 0x90) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000700)=""/43) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000740)=0x101) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000780)={0x3}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000007c0)=0x1, &(0x7f0000000800)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000840)=[@in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x5}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0x853, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x1}], 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000900)=0x8, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0x2, &(0x7f0000000940)=0x0) io_submit(r4, 0x2, &(0x7f0000000b80)=[&(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0xc02, r3, &(0x7f0000000980)="fe651502e36fdb4c71ce6375656eb1e0abd84a4778a824b859f2cbafde7e7c7546fd9296242df92ca866ca391e8298cd7c051f3849290193ffbe3a0551341db4be0dcb57155f1eba0cff352809a6d27161c8ddfe67e0d2910ef1b95d5410d3f2a89a01a0104c4f", 0x67, 0x8, 0x0, 0x1, r0}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0xf, 0x40, r0, &(0x7f0000000a40)="f2ec58fa507ce84fb23139c55a6bddc443d4e661345b5d5d6191c3c38cc9119d5bccf1de8799a6dbfbc8b19693b786bb1e54fba787371c77ff94fde291866af5e642fc64c2bbffc9e1008a79b6310fbf30796938717cfbab61b85c12dca9d252ace14a0e885d11553090b37ed684b4d8562e286d58cec79048ff7478a90bdddad6821761ce79c6596c767db7615d066cff75ec91f7cc2bee672b4e5653b1af4445a083feb7ec7969ea4e3dcd6c2c6f0520a2fe017964a6eddf809c82bf74969f81d0bd0756deeec95bf024353c285d58913c33e7bdd50d0b2d0ee172c4df2f61974ad46d2395db021ddbdc1e105bdcf2f97ed1f43c1ec1", 0xf7, 0x3, 0x0, 0x0, r3}]) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) getpeername$inet(r0, &(0x7f0000000bc0), &(0x7f0000000c00)=0x10) bind$ipx(r0, &(0x7f0000000c40)={0x4, 0x1, 0x0, "30c08be697e0"}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000c80)={'ifb0\x00', {0x4, 0x2, 0x10001, "212dd548ee81"}}) 2018/04/17 08:28:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x400000000, 0x8, 0x0, 0x10001}, {0x6, 0xf3b8, 0x0, 0x1}, {0xffffffffffffff04, 0x26f7, 0x10001, 0x3ff}]}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000086c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000087c0)=0xe8) getsockname$packet(r0, &(0x7f0000008c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008cc0)=0x14) r4 = accept(r0, &(0x7f0000008d00)=@hci={0x0, 0x0}, &(0x7f0000008d80)=0x80) r6 = accept$packet(r0, &(0x7f0000008e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008ec0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000008f00)={@local, 0x0}, &(0x7f0000008f40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000a300)={@rand_addr, @empty, 0x0}, &(0x7f000000a340)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000b580)={0x0, @dev}, &(0x7f000000b5c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000b600)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f000000b700)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000bbc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000bb80)={&(0x7f000000b740)={0x418, r1, 0xc04, 0x70bd2d, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x15c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x441}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x56}}}]}}, {{0x8, 0x1, r7}, {0x218, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x2, 0x400, 0x8, 0x1}, {0xbb, 0x0, 0xfe3, 0x231}, {0x3a, 0xb1e, 0x54, 0x8}, {0x1, 0x3f, 0x8, 0x87}, {0x0, 0x7, 0xa0, 0x2}, {0x9ae, 0x7fffffff, 0x1, 0x3f}]}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}, {{0x8, 0x1, r10}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x423}}}]}}]}, 0x418}, 0x1, 0x0, 0x0, 0x4004000}, 0x10) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000000bc00)=0x39, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000000bc40), &(0x7f000000bc80)=0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000000bcc0)={0x0, 0x9, 0x30, 0xebc3, 0x1c}, &(0x7f000000bd00)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000bd40)={r12, 0x7, 0x9, 0x3}, &(0x7f000000bd80)=0x10) r14 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r14, 0x0, &(0x7f000000be00)={&(0x7f000000bdc0)=""/26, 0x1a}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000000be40)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) sendmsg$inet_sctp(r4, &(0x7f000000c200)={&(0x7f000000be80)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f000000c040)=[{&(0x7f000000bec0)="0a60a147d12fb609ec4cda7d922ca91c43ffa52dbdb2119f473b5b6805d8b57dd80f82efadc6dee6f7e8334c3ec72137992be8f989268318a8395ba16123e0433b43eeed80dac11882fe14df6f3b133915332619babf21a8cc03af450dc563c49050d5ba46e2b445c4deaca64b270a9a43f9a58ecda26e2bb5746ea5d1ef913392c561a31dfd696fdb3b626bba0b8636f94abf5d4914e4ab788e2b9f78019d3f17cee27d190445295b71d7569cc82775392df464a2e41f312af0da39493fa28cc2cca92dd526a28744ca243600ab1218def5320e6786", 0xd6}, {&(0x7f000000bfc0)="767d39e7b539f0a6f94d2f14e5aaf5776f96b0c53bf4632cc14f5ca986591274bdfef26144c02a1aa8e7e027fd7bff8088f53264b2804a16ff724299adb28ac90dd69fcbf6aa1f007df242718156a90d214024128376282caf2d46afb7a4114b32ceabac2de4ec815c86ba485b8d447b", 0x70}], 0x2, &(0x7f000000c080)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x514, 0x1f, r13}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x0, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x1, 0xb7c, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x23, 0x7fff, 0x200, 0x5, 0x2, 0x1, 0x7f, 0x1, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x3, 0x2, r12}}, @init={0x18, 0x84, 0x0, {0x0, 0x20, 0x1, 0x4f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0x9, 0x10001, r13}}], 0x150, 0x40}, 0x4000) r15 = openat$vcs(0xffffffffffffff9c, &(0x7f000000c240)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCGSID(r15, 0x5429, &(0x7f000000c280)) tee(r0, r0, 0x3, 0xb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r15, 0x84, 0x77, &(0x7f000000c2c0)={r13, 0xffff, 0x7, [0x1ff, 0x5, 0x6, 0x7, 0x1, 0x3ff, 0x3]}, &(0x7f000000c300)=0x16) lsetxattr(&(0x7f000000c340)='./file0\x00', &(0x7f000000c380)=@known='system.advise\x00', &(0x7f000000c3c0)='usereth1\x00', 0x9, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000c400)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000000c440)=[{r0, 0x8048}, {r17, 0x200}, {r6}, {r16, 0x2}, {r0, 0x2481}, {r6, 0x1000}, {r6, 0x8}, {r15}, {r16}, {r16, 0x4000}], 0xa, 0x8) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f000000c4c0)={@dev, @local}, &(0x7f000000c500)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f000000c540)=0x100000000) ioctl$int_in(r15, 0x5421, &(0x7f000000c580)=0x4) 2018/04/17 08:28:33 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x2e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'wlc\x00', 0x10, 0x8, 0x19}, {@broadcast=0xffffffff, 0x4e22, 0x10007, 0x9, 0x65, 0x100}}, 0x44) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000000c0)=""/25, &(0x7f0000000100)=0x19) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x800, &(0x7f00000001c0)=0x4) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r0, r1, 0x6, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23}], 0x30) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000300)=""/199, 0xc7) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x1, 0xd71, 0x4, 0x100, 0x7ff, 0x200, r2}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x490, 0x140, 0x0, 0x0, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="5dd8a146a38a", @mac, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x21}, 0x0, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x1e}, @empty, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff]}, 0x3, 0x7, 0x0, 0xffff, 0x3, 0x2, 'erspan0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x48}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x80, 0x1, 0x1}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x1, 0x81, 0x5, 0x401, 0x7f99, 0x1ff, 'teql0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x100000001, 'syz0\x00', 0x61b9afb5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) sendmsg$netrom(r1, &(0x7f0000000cc0)={&(0x7f00000009c0)=@ax25={0x3, {"97fac9b9769d1d"}, 0x7}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000a00)="5de96a59e2627b7172a68a8a5727e22083089bd02e76d4b125ebe9a8ed44da7fc92ca433dd54d24cf4c35abdfce5bb1b4082be9b1fd5da663bad2fbe481fdb2ef6dddba366a64eac12cbccd16abed3897fee366fe419f33627d5fdea552c101dc2b504e629c06ab3fba52495e3cfe995a99b303fe9fe293b298da7ed8d68eaa9075fd9b902f1323278fd32f72d8c231984b85b6d37b9e15fe1e0071e4090cc9b410ca3971be718a9c8de60b7892fc2f1272e2ad637eb899877d2e887734fa07edfed251638bfd4aa21cb2bbe11", 0xcd}], 0x1, &(0x7f0000000b40)=[{0x38, 0x0, 0x9f, "327f3371c7da3e4f241718dc80618b8ff1e97abb66280cff8cf7888a198449df62c3ba2c6233"}, {0x80, 0x117, 0x1000, "2b368bb1fc6c55e723f61dea6db48eb3228e56cccefb15607018d850df46f2e7e5bfefd06e43b8b5d2ce2845228913d8ca4da6872c852e3d41cbdadd4847223f616f5e8ca431a398dfb85c7ca212cc84b4c433ea482b17dd45a3e6f541b1e5e0f0acaeff2bdf08be82e64b68"}, {0x68, 0x11d, 0xe36e, "fec675269f6e8a3c66c79f3f7059780ac771f5190a7623501795066ec7feba10e0893455e5c4d1be7a48e1a9dfba2149e9af75b0961010746535970eda4e72b769945a04141da3c3fd4a5e28b17f95e82343"}, {0x38, 0x10f, 0xa5, "2b72806f3d1aba58fc9304d935db74b12046b3c313ecdf4848c1e56277d00e71cd34664f2b"}], 0x158, 0x44}, 0x40) setns(r1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000d40)="8e86a63d032e61", 0x7) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000d80)=""/4096, &(0x7f0000001d80)=0x1000) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000001dc0)={'filter\x00'}, &(0x7f0000001e40)=0x54) finit_module(r3, &(0x7f0000001e80)='syz1\x00', 0x3) r4 = dup3(r0, r3, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001ec0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000001fc0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e20, 0x1, 0x4e24, 0xffff, 0x2, 0xa0, 0x0, 0x3b, r2, r5}, {0x4, 0xffffffff, 0x2, 0xffff, 0x2, 0xeec5, 0x8, 0xfffffffffffff001}, {0x6, 0x101, 0x4, 0x4}, 0x38a, 0x6e6bbb, 0x3, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0xba06, 0x4d4, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34ff, 0x3, 0x2, 0x1, 0x100000001, 0x0, 0x9}}, 0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002100)=@assoc_value={0x0, 0x80000000}, &(0x7f0000002140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002180)={r6, 0x2, 0xfffffffffffffffc, 0x96e}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000021c0), &(0x7f0000002200)=0x4) semget(0x1, 0x2, 0x200) getsockname$llc(r1, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002280)=0x10) r7 = memfd_create(&(0x7f00000022c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000002300)=0x2, 0x4) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000002340)="8ee705d424f292c687e5d6036205b51639c38654219260c261f305cd01eef8985af7cc9ae7b12ad235ad2a72ae14e561bcbdcae9b0af2fbecc1adba118393b28680b875c946e33b5d3b374930156d3b9e23e5bd037498ceb090e3f3f2c63a740b2705087f6e6ab72b7dce89058e772024e367d6a69683683d10feb55c9b75a5af3acde6df80115fcc7277afe2126b458519ef7521e51770f254ad3e1cb29770136a7515bb9e49d282b669b3ce1bc03ac0bc7") bind$netrom(r7, &(0x7f0000002400)=@ax25={0x3, {"c3cdf3e3778211"}, 0x6}, 0x10) 2018/04/17 08:28:33 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4280, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setfsuid(r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, r2, 0x100, 0x70bd27, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x85}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000800}, 0x4014) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000380)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000003c0)={0xc7e, 0xffffffffffffffc0, 0x0, 0x8, 0x0, 0x1f, 0xe8, 0x20, 0x1, 0xcf, 0x4, 0x4}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000400)={'veth0_to_bond\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000004c0)=0x2) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000500)={'veth0_to_bond\x00', @ifru_ivalue=0xffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000540)=0x100000000, 0x4) timer_create(0x7, &(0x7f0000000680)={0x0, 0xc, 0x1, @thr={&(0x7f0000000580)="969e35ebbb5677f06ca9b9cef31709e26844b96621b7fe22664e330b36ece22490e0f9eac4eac95a40685ae402e908a231a80da04517c9698ee035de686c04fb2f3680785e31fe420a114db5796f3bda2ac343d4c5", &(0x7f0000000600)="2bed97a03fae0935bb7c7cb3692e74b84243d1a52596b919e7c6bae632bce422a88e6d4ec828f96d144a395fd37ebc323ec18b4dc52bbbbed8166dd717d66b187a5bc26ba0e0ca0acd8c"}}, &(0x7f00000006c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000000700)={{0x77359400}}, &(0x7f0000000740)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000780)=""/105, &(0x7f0000000800)=0x69) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000840)={'ip6gretap0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000880), &(0x7f00000008c0)=0x8) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000900)={0x2}, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000940)=0xc0000000000, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000980)={r0, 0x6}) rt_sigaction(0x0, &(0x7f00000009c0)={0x5, {0x8aba}, 0x1, 0x9}, &(0x7f0000000a00), 0x8, &(0x7f0000000a40)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000a80)={'filter\x00', 0xac, "b37664b3c45e29611cae4d38917b3a18417077f1bb1baa58d44cf6a6722bd4e2aea5100d8ee7ba7108de9e36a5e92de761ca36d9530f0f6b6bdb83dc6d46569e2695b0437835044539637a64a60bded678bfb72a9ca073eb17f72eadaa3f5ea549c13e7bd86a84f627a128a1e0c84b98d1330c50cb7f675a0aaf018ec8513272d2dcd4c3f2af7cb46eb79c9990275c67c132b650891bbd17883537242be2beb0e90f1fdb4d9b8578585e59e8"}, &(0x7f0000000b80)=0xd0) fcntl$getownex(r0, 0x10, &(0x7f0000000bc0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000c00)) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000c40)={0x0, r0, 0x5, 0x3}, 0x14) r4 = semget(0x1, 0x1, 0x0) getgroups(0x7, &(0x7f0000000c80)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x1, &(0x7f0000000cc0)=[0x0]) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000d00)={{0x0, r1, r5, r1, r6, 0x107, 0x7ac5}, 0x8, 0x4, 0x9}) syzkaller login: [ 41.932104] ip (3757) used greatest stack depth: 54656 bytes left [ 43.103814] ip (3875) used greatest stack depth: 54200 bytes left [ 43.696216] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.702703] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.724720] device bridge_slave_0 entered promiscuous mode [ 43.743374] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.749989] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.770928] device bridge_slave_0 entered promiscuous mode [ 43.835092] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.841587] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.869956] device bridge_slave_1 entered promiscuous mode [ 43.883715] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.890204] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.917934] device bridge_slave_0 entered promiscuous mode [ 43.931235] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.937901] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.951690] device bridge_slave_0 entered promiscuous mode [ 43.962640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.992848] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.999405] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.018084] device bridge_slave_1 entered promiscuous mode [ 44.031829] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.038327] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.065953] device bridge_slave_0 entered promiscuous mode [ 44.090945] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.097422] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.136320] device bridge_slave_0 entered promiscuous mode [ 44.152950] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.159415] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.169399] device bridge_slave_1 entered promiscuous mode [ 44.183871] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.190364] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.213083] device bridge_slave_0 entered promiscuous mode [ 44.228569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.236822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.245370] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.251868] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.280009] device bridge_slave_1 entered promiscuous mode [ 44.286796] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.293365] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.319163] device bridge_slave_1 entered promiscuous mode [ 44.348761] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.355261] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.378948] device bridge_slave_0 entered promiscuous mode [ 44.390856] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.397355] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.422972] device bridge_slave_1 entered promiscuous mode [ 44.432969] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.439440] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.448723] device bridge_slave_1 entered promiscuous mode [ 44.457553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.467402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.477104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.489503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.564421] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.570940] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.615841] device bridge_slave_1 entered promiscuous mode [ 44.622845] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.675591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.684150] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.692719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.703529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.789630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.806694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.874834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.988225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.241450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.464818] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.472464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.656346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.675164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.719995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.728542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.743439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.883963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.900727] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.919486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.927911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.975611] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.021084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.045880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.281169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.593126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.610130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.797163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.804966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.841959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.875521] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.907707] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.916840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.017387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.024576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.039501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.082786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.089989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.098932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.123560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.134421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.141584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.154227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.178088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.251127] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.261823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.282812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.321289] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.329149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.336572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.356810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.384219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.394385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.409320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.420755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.443909] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.451929] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.459404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.466591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.483757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.516653] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.546302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.560587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.581105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.595581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.608448] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.615880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.623962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.632671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.643522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.651815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.687804] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.696344] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.703991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.715302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.746424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.775778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.805776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.825659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.844782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.857807] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.877336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.895325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.915885] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.943389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.983290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.076508] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.083710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.100707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.819358] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.825867] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.832715] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.839161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.873325] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.882193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.908650] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.915151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.921977] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.928441] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.957969] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.964863] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.971326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.978194] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.984649] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.024937] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.049114] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.055593] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.062473] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.068931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.143119] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.151629] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.158155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.165018] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.171491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.183139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.200333] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.206768] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.213609] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.220120] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.231535] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.429527] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.436074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.442872] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.449308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.494132] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.501668] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.508126] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.515000] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.521844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.532180] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.912411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.923695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.957226] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.979399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.996677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.009338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.016814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.222782] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.238817] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.300519] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.359822] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.498558] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.737135] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.867818] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.991821] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.007975] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.014293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.032134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.080503] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.086921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.094951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.119936] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.136812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.163678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.213310] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.219675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.233657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.315434] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.321742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.339871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.579164] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.585426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.593766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.736198] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.742484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.754235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.779677] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.790689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.802179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 08:28:59 executing program 6: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x1000010000000002, 0x803, 0x6) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) 2018/04/17 08:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) [ 66.319536] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure [ 66.471226] audit: type=1326 audit(1523953740.469:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5776 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 08:29:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/17 08:29:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0x14, 0x2, 0x7, 0x804007ffffffff}, 0x14}, 0x1}, 0x0) 2018/04/17 08:29:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000200), 0x10000) 2018/04/17 08:29:00 executing program 5: r0 = socket$inet(0x10, 0x2, 0x6) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000000040)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/17 08:29:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="9eff02000a000200dfaaf4ef14e032b7126d6e05aa0000000000004f248fcbcea048463b322d3495617732e03869b92ed317fe4d64d6db4a26054ba8ad30732322c80900000000000000cf30f756e8a722c1018f3924951298ca01a26464a1764ea6b91609a45a383795bbef5925ce93ef22baef64c8cbaebf9e92cef541028dbf2b4d36034f384e004604b0b9276a0873a6f79751908400bd80a330b8eca4042b0ee2553d1e4ecc2b15742fb6ec469839cf35527cd41b872d03c952653a43878edb93e3977c93a738"], 0x2}, 0x1}, 0x0) 2018/04/17 08:29:00 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, &(0x7f0000000140)) 2018/04/17 08:29:00 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/17 08:29:00 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x2e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'wlc\x00', 0x10, 0x8, 0x19}, {@broadcast=0xffffffff, 0x4e22, 0x10007, 0x9, 0x65, 0x100}}, 0x44) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000000c0)=""/25, &(0x7f0000000100)=0x19) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x800, &(0x7f00000001c0)=0x4) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r0, r1, 0x6, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23}], 0x30) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000300)=""/199, 0xc7) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x1, 0xd71, 0x4, 0x100, 0x7ff, 0x200, r2}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x490, 0x140, 0x0, 0x0, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="5dd8a146a38a", @mac, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x21}, 0x0, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x1e}, @empty, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff]}, 0x3, 0x7, 0x0, 0xffff, 0x3, 0x2, 'erspan0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x48}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x80, 0x1, 0x1}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x1, 0x81, 0x5, 0x401, 0x7f99, 0x1ff, 'teql0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x100000001, 'syz0\x00', 0x61b9afb5}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) sendmsg$netrom(r1, &(0x7f0000000cc0)={&(0x7f00000009c0)=@ax25={0x3, {"97fac9b9769d1d"}, 0x7}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000a00)="5de96a59e2627b7172a68a8a5727e22083089bd02e76d4b125ebe9a8ed44da7fc92ca433dd54d24cf4c35abdfce5bb1b4082be9b1fd5da663bad2fbe481fdb2ef6dddba366a64eac12cbccd16abed3897fee366fe419f33627d5fdea552c101dc2b504e629c06ab3fba52495e3cfe995a99b303fe9fe293b298da7ed8d68eaa9075fd9b902f1323278fd32f72d8c231984b85b6d37b9e15fe1e0071e4090cc9b410ca3971be718a9c8de60b7892fc2f1272e2ad637eb899877d2e887734fa07edfed251638bfd4aa21cb2bbe11", 0xcd}], 0x1, &(0x7f0000000b40)=[{0x38, 0x0, 0x9f, "327f3371c7da3e4f241718dc80618b8ff1e97abb66280cff8cf7888a198449df62c3ba2c6233"}, {0x80, 0x117, 0x1000, "2b368bb1fc6c55e723f61dea6db48eb3228e56cccefb15607018d850df46f2e7e5bfefd06e43b8b5d2ce2845228913d8ca4da6872c852e3d41cbdadd4847223f616f5e8ca431a398dfb85c7ca212cc84b4c433ea482b17dd45a3e6f541b1e5e0f0acaeff2bdf08be82e64b68"}, {0x68, 0x11d, 0xe36e, "fec675269f6e8a3c66c79f3f7059780ac771f5190a7623501795066ec7feba10e0893455e5c4d1be7a48e1a9dfba2149e9af75b0961010746535970eda4e72b769945a04141da3c3fd4a5e28b17f95e82343"}, {0x38, 0x10f, 0xa5, "2b72806f3d1aba58fc9304d935db74b12046b3c313ecdf4848c1e56277d00e71cd34664f2b"}], 0x158, 0x44}, 0x40) setns(r1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000d40)="8e86a63d032e61", 0x7) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000d80)=""/4096, &(0x7f0000001d80)=0x1000) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000001dc0)={'filter\x00'}, &(0x7f0000001e40)=0x54) finit_module(r3, &(0x7f0000001e80)='syz1\x00', 0x3) r4 = dup3(r0, r3, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001ec0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000001fc0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e20, 0x1, 0x4e24, 0xffff, 0x2, 0xa0, 0x0, 0x3b, r2, r5}, {0x4, 0xffffffff, 0x2, 0xffff, 0x2, 0xeec5, 0x8, 0xfffffffffffff001}, {0x6, 0x101, 0x4, 0x4}, 0x38a, 0x6e6bbb, 0x3, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0xba06, 0x4d4, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34ff, 0x3, 0x2, 0x1, 0x100000001, 0x0, 0x9}}, 0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002100)=@assoc_value={0x0, 0x80000000}, &(0x7f0000002140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002180)={r6, 0x2, 0xfffffffffffffffc, 0x96e}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000021c0), &(0x7f0000002200)=0x4) semget(0x1, 0x2, 0x200) getsockname$llc(r1, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002280)=0x10) r7 = memfd_create(&(0x7f00000022c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000002300)=0x2, 0x4) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000002340)="8ee705d424f292c687e5d6036205b51639c38654219260c261f305cd01eef8985af7cc9ae7b12ad235ad2a72ae14e561bcbdcae9b0af2fbecc1adba118393b28680b875c946e33b5d3b374930156d3b9e23e5bd037498ceb090e3f3f2c63a740b2705087f6e6ab72b7dce89058e772024e367d6a69683683d10feb55c9b75a5af3acde6df80115fcc7277afe2126b458519ef7521e51770f254ad3e1cb29770136a7515bb9e49d282b669b3ce1bc03ac0bc7") bind$netrom(r7, &(0x7f0000002400)=@ax25={0x3, {"c3cdf3e3778211"}, 0x6}, 0x10) 2018/04/17 08:29:00 executing program 7: setrlimit(0x7, &(0x7f000046eff0)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) 2018/04/17 08:29:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7bffc)=0x5f) 2018/04/17 08:29:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0xa, 0x5, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000000140)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x10000, r2, &(0x7f00000001c0)="0ec3252a5e890690e42452030c22ca5c2e90d7bc1ae05a45398983c4099d027cd22d88c77ce8037d04e97609c41817c0caf873dadfcaa35272dd0c7447e3432de2fa0e52f9baf769f9ede2a9348f04f666115026b4b7a7f43de689f1c9c045b33ae3a36eb6a0a53f439785be8168deab5f1caacd59566009b4132caed36b27453dea9f80868d61dcffe1e16e301a5419c569468a1503023f92ef52d5c89ffac9b73a3ddc0d355e49cccc5135ce2e4e573f89b50e8c921190c12dee0fa64bee54ab0e0d1eda75a97b89830960b2d866d9ac9b16e09f7ecff974d59e9d20c71ff7a4abe66918756457cdd0", 0xea, 0x0, 0x0, 0x1}]) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/04/17 08:29:00 executing program 1: epoll_create1(0x80000) clock_adjtime(0xa, &(0x7f00007b7f30)) 2018/04/17 08:29:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x212203, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) 2018/04/17 08:29:01 executing program 3: unshare(0x40600) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2200, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r1) 2018/04/17 08:29:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001140)="74237390a59b2f71055941e8dbffbf58d98f84", 0x13) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001100)={r2, &(0x7f0000000040)="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", &(0x7f0000001040)=""/185}, 0x18) sendto$packet(r1, &(0x7f00005f0f3d), 0x3d0f5f20, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/17 08:29:01 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)=""/116, 0xfffffcb5) 2018/04/17 08:29:01 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x40) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x7, 0x80, 0x200, 0xc7}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000011c0)={0x2, &(0x7f0000001180)=[0x1, 0xff]}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = add_key(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001340)="b639b64318b51031f3d9bd9eeca45d5b7d68fa68abeec13f205f9d7bc8ca4452f6006a210040d75c332afcaaab90df1715dbea3379fa8ad8cbe425261fdfbf6762e931f416d659cb1c9b7b11630264e84bd2eeea916ee39157b036614a8c3a70a0314bf44914162657a6519c973c713798d11beb00333c3dd84c09d9e821d343bd0e94f9201ab43d92e1e6517f4db429113b3aa3ae403c0cf7120ccabb4cfd46486fb9758cbde6f38ff51d0336bf9b4967e98a588aab4cc3bdb537c8513e25e85a3293126ca54bd5d21cd9034696356b6090f204dde2049aed4124298ae5d08a1caf2bc148b6c7515e101aa3c8279c022452ca7072f5d5290d8d26c20b7483394f90db9a8f73c86e2d8f3db178b2956e1f2163bc1c4c1dd5c1becc1418c5c43b4531687f03053329c39ca57e14274a1fa55b5a6be67b904d3c3463d5bde20d4f0bb605c7ae81370b22f45705d5dfc3fee5578f48fa11496ea1986aa2ec7b462b2c8849e6b89e9780ee604969e188e3e6335c65c5a6aacaaf5ab913165949f80d0371ddf353f07a0b7f489eaf39a49887d4d06f72c156f057c749deb7723de243f0128c2395d8c06526084280a0ab3e4ba9283af69f4dece92f604c45dfa14b4b6007687df8e38f6eed767e6e28227c7cddd350a215097a531ba18810fff2e142aeeea2d482e92cae1379c60555584a5fb3d19548ebaedf402a0f3f848a4209ba717d6f04042148ca61f9e6e259c266334642c36d2092271792936f2f9026370e5ba661c8f268b80acee18803a244a2811c02c8a2134e8cc326dcab1f8c043c5eec37250a4b74923662e4aa6cf9c5c2804e56f0a74b05dd9a8e435749182f7979379b9ba7fd0a433d475e36564649d7c49327f1f5d47addb8df8cdc113325dbd9e69d7e65057e06fdda5663bfa738610de9eea556eeddc845f0a56ebd8ef90bfb7105c486481a210df3425a42b9d7262e15dffc1d91786a17165c6a8c0ddb1bdf7cf41c840bb574438f81fde48251d9e31c7cf268b0342067baf650678ffb65398a72cd70bdc9470c3501f3075eb41bf27de9915114bef623c120448252529f93cf6d462105d1a26f3548137543258c71a4fbd6f9af50e5068099c137207fabc165da5530136c68fa336c96b5c6c691979e4eab3faaf703a64cf20a12e972cebf3047c31158da9fead440807347280661b0b6a897ff209d9fc388a6b5e07cfe12112af17f1b13740b29cbf4d0fbae9d999b9b58b8f31be004fb14734e1c0b841cf5fba6f4fa08a3a054850af0397e448135410965e196cb42323e2c21a1b4876cc4eeb553d726e9eb3a48ab449d51f7f053004dbe989288c2a55de447be000252b75fc5b5bb29f9587860c54b15f0c24f3ce2bac32ed665cefda397562d7a5fdd55f97046592b40a0b059a5890b28823a09fae58ec7ad200e5513b9664540f70b050a0c2729d4241c2c03a0e52d909e49bb0964e56ff1bbd2d0828df3178f70ed780c79cedd3fbfd27dff08e95a9cfc8895b67d6a398dbf849bbc7d96a7a709408641222d28d7a6162012f8606b33d28290c58faec0381acafa13c50ab550e377de20bbacb948ebff98aa6a007847af4554d4971212422a079e99fb85f733bcf93ffd644b21ac26aee683181592be8ca11ebe9eb94287ccca7d00a596f476dc30b95a4b55d973cd2e27dcaa25e66435d6c3b4960059b5c0772e9291c37317cb2f8ceea74bc9dbd0d021dbb32b9195c4967aa9549a3098e2d8e45472f971f0caa8edbb48bf4135d4402560623e8f8e8748cbfa505e24227131461e1633831623f43fcd802ea8e8bb1350b056733d6c6f0cea01279ea093ec3a78968fadc149701b3ed88d709be3354b53cd660f44f0728d696b752903fda67ac8cd6698e5bfd686fb62273a33819af4858ec4db4ac39a862a189236ec1efa673764954ab30bc7a1f0d6e7958063a850120d88093042c28773b41a6afd9e4e6c985ae28b7f23081520aa04ab7e7b3c5e73354fc14c89cb5a47ea3c0f42245372a0f1960188617ebce8e2cff794e271a00afd73ecbffbd78de761f24a75771291b7cd918ba2e5764600b434b114cec0ea4323638d7111b067cbe5a79b67aae0cce4942ad03616b2b992209d4ea2d439365def45ab78b572ffeaf72129560d78077f518104f317fb4c36814e28840d0dac79f163b4857b0776f48d8c19c031ab607135f7147340be266cafb7e3c799ec659b3ee2a59e8399adfdf89bbc4600b232eeeb24948aa3cdc787dab2ce55449e56d36e5771c068f9df80e0f1eee8548fef083ff50a1c41ce9f90363fbc0b113b276ad84ac2db515482ab54bc56873b3578d3a0019f98a12f3a94ec83f7aabc70cc6ba1443c287bac9dcb9d143e383dffd81bf0cbf76955c9519c691865e6e83b7385995102355ae30e8278909030afac6cb3d008293da373b6ada30dab936176ab3b21cd0ad2512acb1b97c646f33fd55e833ea95ac02e0aef642f30c8488d58c650fdaabc8fc2b7d17830dae0d56e9eb73602863a2154e62b5a354cfa9c233b9fe32977676828edbf01cc82a8dd44853c3e0ab5d6cc50aa93659bd956f49101cc3c256088aa37d638cfc14ae77ca971d0b90d375396682c866845b8dcf21b41d793512ab32311eb99c1d738d6f1c775e475eaa2da87e35c39ad010e9ad6a368dfa05eb232768b4eb8a1b8d5df4ff74cb4befa860b0b4b6c935a39c4573abc8689463ab045900a2e99a6091686f450363999d1392afcfe02a700f2d848bfd3328566e0cc16ba04dcf3692ea00584e15072d81ae3040efcfcd3e5690d10f3d800be7a3cd9386bff2be66ac70e0b49e1cd0f061ead4d2dda674a751f4245c1309e4894d300f5e38b8952daa13f73ed9bfff9b8e6fe331e0d7f9fb347286fc3470ea9b5aaef4635f8e2ce8c4c80c271afb4f26c75b5194ddf6fed74367d96769d2ec960a29827e77cb776790c374000d45de66166f5979f5cf168596d10ecbcb5e0cfc0ffb9af090867167d896e0eea6a22c02814551eca1f5e221a0fffbde4ff73eed6d89e27558f5a50c73a1acfcb8203d9159873257235b2bb68599b9c783c5ce7f2a09f248ea4f8698bf6f50b57ecef74756bce3ae95ed2b67358d86cca92a709a7f043f992f6de8287f1e1c09d4fc33ac45ceae85889a46d2aa8eaab16bf08ba4a22ddbe56627fa728a1c0944c2951d45e7bdc71da9a3abfd2eebeb8c7baad38b04a5bd5c8d97833e8895e7b83c108b9395fca6a4baddd25bbf306255c280e859209e9348d011c011744d7581e6fb4c279bed32ce9a8ae90719af71323e85bf0143a7f876b77aa8a853a7d71d54cfcb20809fc5855f26c1ca6aad57fcd599bade30c23845a562d6999344ee65a5a6d17d24639db04ef33c14bc9840a31250a05eaa07cbe46b8de60ef9cb7dd026a3bb2f98baf6a780022c0eca0900f60cd4e40fe75211e5d496e817cb2411746ea0d16f52af3358cba2b61af43d3e82698c383c69f1ef24cd5f7938dac2fc93340771cf34acbcaddef308b84968bb763052e6399768e6074a7414525ff873aa36273c6b5d02ee80ac2f6dae0edf9fa51d2b2980e0fc16c7c0933e0c8e974b308fef44709ea7457d4ca807826c0d21e4fb5466f990576856e27a146535cf98a07ac9be7a0760ef7308ad5026b2455cb311f2d2ffe52f73f2b148f19577fa541f5f1f7610ec287ac62d2c21faac8803ea27395908509ffe0e4de4446bde51dc21acd535394e23f4191d9f5e1b1c1a3112e690323c2c18c6ed3e6bec00ecc8cf6bae618767b9fb9c99db6a552966d322e7a31339c5491b297e730769ccd23e191e4beb4b0a6f40cc07a4eb1c7ef8d9ffdcd27b9cd15aed9fc3ef4d1a9ea1d51bd524959ec971bbde911aaf711a38d6913c8a72e4df59271205a3840f8c69e65573967df43fc0d9c01952662aa9ec19c0076004a666754f4bd8d022b81d0d6f851e641472803dd49aacb4ebfa739a1553f46b0089c384ce4074eb24d086907806f6d12f00acb84edce0e1394cbef3e070f491067e5097d34645ab031fea42bb9a1f483f38caadbc4d1d965d3620816376dfca229a8ab69974f86da05aaa909440300aa2dcef050734a8dc104003ac30b79ea2853e65d7e16cd43aedb0d258919c280e22b7ce195ed751782762f5b05dfafde15d62cb0fa26244148412b8d13de077a77e33ba551ea0889534c1c46a2a2afeb7f6b97bdc9786616a8b84afc3d73fa573b3e8b134f89deec71b51d736f2883e35d4e438c14da04a2ef0ae6ae5b6a6c7d045928d8a4fde9217cf82d9957adc62488a7ddb91d2cf94b03a8df5ddfd9e3ea83163f905a8a8178b964dac5a4be1feaa9c40dc722cf957fc2e24d53686a887fbdcdfce60317c2f67f3dd19ef5bfe4759c768a805ae462755058b9cb7678ab72bdd61cb638663e27508a11eb9d250a74a61c019b6c4840da0d469c4b7dca406cf0ea33921fc16b1a07532c6b7c2793b84619c6d367d6e2712e08575c334e1226850ff35c6c75475718b046327a544be1ae122acfd8d5188aa79cceaf0147d4a1d676e5ee38a789f70368ecf30d52807b0f086945a431cfe7cd9a09026364bc7c3ed3007afd0a0a400c89690c9f4ea1635a5e004c9fbe5dc5aa32c4e9ff65e26afbd3cae245de78bb4741a154e08ae59db1a0aeba8b3be4199819c6507ae89184d8394ed2c6dda748fccb976cfcdda70aa3502cee6957c87549624ef81761116843965b29850ce04077d486dabd7b3330ae0bc28f572472fa37770370044cf94c54e072981d5c7a88d8faf77b6877eeabbd233d71abf5f44153d25be8e3ee0b4bbbce20dfe516138f99b47f3ea0bc10f0748d228076270f1d680fbd33eceb95a6a950e54bc135e4f505faf796644398228d6b197190d1d0f789165471eb1c48ced53bbd0694a9ae7e5e09a5e5e66f4377ca7e224f86882d64fdae12f53710522ba8def8bab8efbe90ebced4cd0ddd4fe5d024317e91ca4db81b19aff22662cf848fd740963915d5e03cda8ec9c9af44f8412884c5086a20c0fc73cfb432e8055c80ed46ffa493c53865b45f68f329d311f070f6174a2df44f0047c7d4e0f634e2482f647b7747443a2b66d5be219a446eb7862270048aaed04b5e82e24529f93789d7e4678c4145eff364105a1eca7182f432998fc416a77e31b757d7544b6172c2fcb398fb2c6dada52e97ffa603d8b50fc99643ae7a96d572e708e8a9293ccebd71732698381d8f5b3aaeb2f2d161311c34d13f3023ab344ebfc66e0e0fb655f9aa2252d7cff821829b02f197f690efead7d7294ed584bcc4fb5522af27db3462fe114210f2a235b7291a8e1dcbc998456fb25f909b60ed98432a081b1f04d5f5c3809df4d8226668624b294771447d97baa7186b529f7d7d0a898f119e501a6e2617bd6c92612429e866dc06b3641564ea32eb31747b93d26fb6c2cdb0a611e5f0eaf322546d00d96a53672382598f41497b0339d50dee6def4fd523040540428168684f7c45f612ecb2636c2ac6abd838916fa3715bdd08b9b58a43b04f49bb4204606d6b5ea44ac82454b4fb5505c3efeb1df0c4a2b60ff426ae61b76b1b4b6bf31c4f8fbb0eaaf8c1c564dc59ebd98000cb4a0a3355065faab2ffec1db5128fccee9baaac842f463b2ee5fdbb7379371bcd47cb114bf3dd83e5e0a3424bbe0bb6bc4061641e714439f6dfc01750c1847f886920100b44745c067ab37173e92aba7395749166e88fd98f4cb34291400f34116ec4d0ac7dbcd437468f4019b954c03bc21ad1fe8622f0", 0x1000, 0xfffffffffffffffb) request_key(&(0x7f0000002340)='.dead\x00', &(0x7f0000002380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000023c0)='user\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000002440)='id_legacy\x00', &(0x7f0000002480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002580)="e54c718747991e37360369a9c1926722a8b417c140bab15a4e8d61bb5feb129c054ae9de9e34276b636534fecd1de5b24849a62522a16edcf7a6fe60066c2dda07ee5d14e3c2bde88c0c90f927b917bac97d706e12e7ab1f91054329dd3c871e8f7946707e702ccf17fab579b7798add29e9b8585215554e6537d737d705792ce21f1c8ed5c134aa17c187af6c45f3274fd7dbe48ea7bb6aea9741a9e025affde7", 0xa1, r1) r3 = request_key(&(0x7f0000001280)='id_resolver\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002400)="19fc", r2) socket$nl_netfilter(0x10, 0x3, 0xc) request_key(&(0x7f00000010c0)='rxrpc_s\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001140)='\x00', r3) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/04/17 08:29:01 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x9}, 0x8) msgsnd(0x0, &(0x7f0000000080), 0xfffffffffffffdfd, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/39}, 0x2f, 0x7, 0x2000) 2018/04/17 08:29:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) read(r0, &(0x7f00000000c0), 0x0) 2018/04/17 08:29:01 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@rand_addr=0x9770, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e24, 0x100000000, 0x4e20, 0x6, 0x2, 0x80, 0xa0, 0x2b, r1, r2}, {0x80000000, 0x1000000000000000, 0x9, 0x80000001, 0x3, 0x3f, 0xc3, 0x1000}, {0x101, 0xebe8, 0x2, 0x2}, 0x6, 0x6e6bbf, 0x2, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6}, 0x2, @in=@rand_addr=0x5, 0x0, 0x2, 0x0, 0x101, 0x8, 0x7, 0xfffffffffffffffd}}, 0xe8) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000003c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @random="476f10bd5f63"}, 0x20, {0x2, 0x4e22, @loopback=0x7f000001}, 'rose0\x00'}) sendmsg$nl_generic(r3, &(0x7f00000013c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x2ff, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) 2018/04/17 08:29:01 executing program 0: r0 = socket$inet(0x2, 0x805, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="a3f4606bb2db19d97d6a", 0xa) 2018/04/17 08:29:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)="810b8f68adf1a34b74a4ae044c1fba43", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/04/17 08:29:01 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000180)=ANY=[@ANYBLOB="dd391fc7e0f75d061ca3f6a982ac1a6f440b081bf2ffffffffffff86dd6002290f00383a001c00000000000000000081cf00000000ff02000000e1d250ec99c04780a4874177ff5000000000000000000000013806000000000000009433df0000320000000000000000000000000000000001fe800000000000000b00000000000000802a080000003838b53d3ff12f3d8b17bd732e44997fcb7db32010a80f67e869c848fd5cd41ec98e1efe60acb1fef18395297b89a20e2f545dbfa9e933b7c665e5a19c8ccfd2170ba0746ddb42e1a3470a29d676bd8e28717b30270c48d217d4fbc6c43f997181"], 0x0) r0 = memfd_create(&(0x7f00000002c0)='-security\x00', 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1f) r1 = getpid() socketpair(0x15, 0x3, 0xd88, &(0x7f0000000280)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) ftruncate(r2, 0x3) prlimit64(r1, 0xf, &(0x7f0000000000)={0xffffffff, 0x7}, &(0x7f0000000040)) 2018/04/17 08:29:01 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp6\x00') lseek(r0, 0x4002000000000, 0x0) sendmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x3, 0x3, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="33029efcea1f8bca6f99cb", 0xb}, {&(0x7f0000000140)="e7bdc86d5fe21da0fc8e64bb9f80849b8941688eb3e1453c22a97e7cd6ba66f4b81684ff6554363794f644d4e71329e8dd01f233d46e5f803995d75efe7ffe37f5cd413ba7c91f27a2c0930dedb16532a724e1ce46f14dfb0a7ae7491761d4aea385b2d709a3d7c14765abe2f026faf06765b112ea2010bd27ea51ede2edeb10", 0x80}], 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x3b0, 0x4008810}, 0x100000000}], 0x1, 0x8000) 2018/04/17 08:29:01 executing program 7: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = getuid() r1 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r0, r1) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rootfs\x00', 0x0, &(0x7f00000000c0)) 2018/04/17 08:29:01 executing program 3: unshare(0x40600) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2200, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r1) 2018/04/17 08:29:01 executing program 6: seccomp(0x0, 0x1, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x100000000, 0x7fff, 0x6eb, 0x4}, {0x200, 0x6f, 0x7, 0xffff}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00000001c0)=""/205, &(0x7f0000000080)=0xcd) rt_sigtimedwait(&(0x7f0000000180)={0x1}, &(0x7f0000000040), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) 2018/04/17 08:29:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc4202, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto$packet(r1, &(0x7f0000000100)="5f92aab81fafc2946c69ad53481457fe0799cb4e292e5cfd384e0bf9012db50bb6ea91d03442e2c4c07d6f12927e90dac265aa7b6d654558913477389e71e44838ecd1df1227b1f669f66a701f4f08741a256dae375408c706cda1ba97a9cbbdbc65690ddca09546e218e39afda6b35bb5a4bfdd81755e7b00a15e4e2e8b1dbce1ad67d8733d9c6c83e4547c0e3c6045", 0x90, 0x40, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="3c0db21d24b90c2a185448328a8222d499fca385f60477fcc388a1b4e1a6aafb46153c7662b45e7bb17b4b0c215263012e94c09f3229f9f055f712c021082ab226db885e08e2ac8c364723917fb1e21d9383a262bf207c4caf1ee8e3c8dcedbf649dc2d2ce0e713e8fd2691f7a8770748c7951ad5d954b853529f30682f7fb6cbe3a718e6cc5e1bbbab6e9a5614a5fd81040f2d9e8550e7394e89758d069bb4fb4ad4cb4890026c6c1abbdfc3140ab03278233678a11069f", 0xb8, 0x40, &(0x7f0000000040)={0xa, 0x4e20, 0xc33, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffffb}, 0x1c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) sendmsg$netlink(r0, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x10}, 0x10}], 0x1, &(0x7f0000414000)}, 0x0) 2018/04/17 08:29:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001140)="74237390a59b2f71055941e8dbffbf58d98f84", 0x13) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001100)={r2, &(0x7f0000000040)="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", &(0x7f0000001040)=""/185}, 0x18) sendto$packet(r1, &(0x7f00005f0f3d), 0x3d0f5f20, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/04/17 08:29:01 executing program 1: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet6(r1, &(0x7f0000000040)=""/82, 0x52, 0x42, 0x0, 0x0) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) read$eventfd(r2, &(0x7f00000000c0), 0x8) dup2(r2, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8008, 0x5, 0x1, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0x7}, &(0x7f00000001c0)=0x8) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000e12fe7)=@known='system.posix_acl_default\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) 2018/04/17 08:29:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x3}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x4) preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/04/17 08:29:01 executing program 3: r0 = socket$inet(0x2, 0x6, 0x80000000) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/04/17 08:29:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x7, 0x401}, {0x3, 0x101}, {0x0, 0x9}, {0x2, 0x400}, {0xa, 0x5}, {0x6, 0x4}, {0xb, 0x9}, {0xb, 0x6}, {0x7, 0x400}, {0x6, 0x5}], 0xa) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="d9590101000000200000000003000006", 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000f63f4b3703be02a27bda8ae54aa931425e2e28af1803ea783466863e95d620c9d7c83d6467227d6054", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0x14}, 0x1}, 0x0) 2018/04/17 08:29:01 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x4184, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x80, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0xffffffffffffff96) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x5) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000380)="a764b0935e71eb55c1ec7c968d8679ae29ffcae2b126d274f0b97767a695ca68d26b59052e276eed063229df2808160542c29f63badbea29fffe834501e71e4fc7b2ee791d9deced71c63a84624dfa7bebe26f4be613068100b3e45dafe67298477c13624a4446a21a") preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x8001, 0x3, 0x5, 0xffff, 0x0, 0x3, 0x8110, 0x459c3f79d0de03fe, 0x2, 0x200, 0x5, 0x7, 0x100, 0x7, 0x4, 0x2, 0x40, 0x73971950, 0x200, 0x100, 0xa55, 0x80, 0x7, 0x9, 0x3, 0x6, 0x429, 0x6a1, 0x31b1, 0x40, 0x8, 0x20, 0x9, 0x9, 0x7fff, 0xffffffffffffffff, 0x0, 0x9, 0x4, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x10, 0x4, 0xffffffff, 0x3, 0xbb, 0x6, 0x80000001}, r1, 0x7, r1, 0x3) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) 2018/04/17 08:29:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x20) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000140)={0xfffffffffffffb0b, 0xc9e}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x1, {{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffa867}}}, 0x88) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x2, &(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) fchmod(r2, 0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa}}, 0x0, 0x80000001}, 0x90) 2018/04/17 08:29:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc4202, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto$packet(r1, &(0x7f0000000100)="5f92aab81fafc2946c69ad53481457fe0799cb4e292e5cfd384e0bf9012db50bb6ea91d03442e2c4c07d6f12927e90dac265aa7b6d654558913477389e71e44838ecd1df1227b1f669f66a701f4f08741a256dae375408c706cda1ba97a9cbbdbc65690ddca09546e218e39afda6b35bb5a4bfdd81755e7b00a15e4e2e8b1dbce1ad67d8733d9c6c83e4547c0e3c6045", 0x90, 0x40, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="3c0db21d24b90c2a185448328a8222d499fca385f60477fcc388a1b4e1a6aafb46153c7662b45e7bb17b4b0c215263012e94c09f3229f9f055f712c021082ab226db885e08e2ac8c364723917fb1e21d9383a262bf207c4caf1ee8e3c8dcedbf649dc2d2ce0e713e8fd2691f7a8770748c7951ad5d954b853529f30682f7fb6cbe3a718e6cc5e1bbbab6e9a5614a5fd81040f2d9e8550e7394e89758d069bb4fb4ad4cb4890026c6c1abbdfc3140ab03278233678a11069f", 0xb8, 0x40, &(0x7f0000000040)={0xa, 0x4e20, 0xc33, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffffb}, 0x1c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) sendmsg$netlink(r0, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x10}, 0x10}], 0x1, &(0x7f0000414000)}, 0x0) 2018/04/17 08:29:01 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) iopl(0x7) capget(&(0x7f00000001c0)={0x19980330}, &(0x7f0000001240)) [ 67.936364] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/17 08:29:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000200)={@local, @local, 0x0}, &(0x7f0000000240)=0xc) sendto$packet(r2, &(0x7f00000000c0)="9bfaab3bfd134b2489883382a7903d58c2c220b6f5afdeeaf7d5e7ecc86a0c6ca07c8283598c649c7b379bc1dc72df969d1b61b0f8d683b1577abf978a57bef24736873ec7066ed2ea9ddab31bfff81b83dc1282ea33f9490515e39fe5b1db4a1b172dd81b8f127d3784681d406b6a13f8e79f56f404207319bb68b7dcfcd6177a8f3a3f8d73dce136bb28caf914b8428c4c9a8765d5c2e40dae7f1757dbc5358a69a64458d6eb96f4fba11ad3eb3fd0c6760076298012fdbaf35a881bc4b44dd779ba874a9989d4968e9abc2fca", 0xce, 0x0, &(0x7f0000000280)={0x11, 0x5, r3, 0x1, 0x4, 0x6}, 0x14) recvmmsg(r1, &(0x7f0000d6afa0)=[{{&(0x7f00000bb000)=@ipx, 0x10, &(0x7f0000637fe8), 0x0, &(0x7f0000b1c000)=""/248, 0xf8}}], 0x1, 0x0, &(0x7f0000c08ff8)) shutdown(r1, 0x0) 2018/04/17 08:29:02 executing program 1: ioprio_set$uid(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0xdc) r1 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1263, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) migrate_pages(r2, 0x80000001, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=[{0x18, 0x0, 0x7, "b20339f3"}], 0x18}}], 0x2, 0x0) 2018/04/17 08:29:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x3}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x4) preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/04/17 08:29:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x4184, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x80, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0xffffffffffffff96) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x5) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000380)="a764b0935e71eb55c1ec7c968d8679ae29ffcae2b126d274f0b97767a695ca68d26b59052e276eed063229df2808160542c29f63badbea29fffe834501e71e4fc7b2ee791d9deced71c63a84624dfa7bebe26f4be613068100b3e45dafe67298477c13624a4446a21a") preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x8001, 0x3, 0x5, 0xffff, 0x0, 0x3, 0x8110, 0x459c3f79d0de03fe, 0x2, 0x200, 0x5, 0x7, 0x100, 0x7, 0x4, 0x2, 0x40, 0x73971950, 0x200, 0x100, 0xa55, 0x80, 0x7, 0x9, 0x3, 0x6, 0x429, 0x6a1, 0x31b1, 0x40, 0x8, 0x20, 0x9, 0x9, 0x7fff, 0xffffffffffffffff, 0x0, 0x9, 0x4, @perf_config_ext={0x1, 0xfffffffffffffffc}, 0x10, 0x4, 0xffffffff, 0x3, 0xbb, 0x6, 0x80000001}, r1, 0x7, r1, 0x3) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) 2018/04/17 08:29:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x8, 0x1, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000100)}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000200)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x610800, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x81, 0x2, 0x3, 0x8, 0x0, 0x1, 0x2, 0x7, 0x2, 0x80000001}, 0xb) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000000280)=""/191, &(0x7f0000000180)=0xbf) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'user.', 'ppp0\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) 2018/04/17 08:29:02 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/17 08:29:02 executing program 5: socketpair(0x8000000000001a, 0xa, 0x80000000, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) read(r0, &(0x7f0000000040)=""/148, 0x101d0) socketpair(0x9, 0x7, 0x72, &(0x7f0000000000)) 2018/04/17 08:29:02 executing program 1: unshare(0x40200000) r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x0) 2018/04/17 08:29:02 executing program 3: prctl$intptr(0x18, 0x6) 2018/04/17 08:29:02 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000000)=""/97, 0x61) 2018/04/17 08:29:02 executing program 7: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffe}, 0xc) r0 = pkey_alloc(0x0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0xcde, @dev={0xfe, 0x80, [], 0x15}, 0x100}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x100000000, 0x8008, 0x7, 0x3f, 0x4, 0x2, 0xe167, r2}, 0x20) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, r0) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0xd, 0x4, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_ident={0x2, 0xb, 0x1000, 0x0, 0x8000}]}, 0x20}, 0x1}, 0x4000) semtimedop(0x0, &(0x7f0000000040), 0x148, &(0x7f0000000000)) 2018/04/17 08:29:02 executing program 6: r0 = socket$inet6(0xa, 0x807, 0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000280)={0x0, 0x100000000}, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x38, "16f5c4d209f49ec76b5c51a896aeca74a8e5c25b4a4750ebf2a74eaae5144e2de210628dfd1b5ebbeac4ca8ecc79c80d4e5506314f40c0db"}, &(0x7f0000000140)=0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x8000, 0x3, [0x20, 0xb95, 0x80000000]}, &(0x7f0000000200)=0xe) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x40600) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="48000000ded192d8b5a79970190b302794d23cffb3ecdd41e55a1cdf4f1a820e6111d8056297c0dac0143c64b3fcc20c0d982eb6852d7ebc322f018000000519aca0e6ecd1d2539f8cd30c36"], &(0x7f0000000080)=0x50) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r5, 0x80000001}, 0x8) ioctl$LOOP_GET_STATUS64(r4, 0x1260, &(0x7f00000002c0)) 2018/04/17 08:29:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8ba4, {0x2, 0x4e21}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x6}, 0x291, 0x0, 0x3, 0x8, 0xfffffffffffffffc, 0x0, 0x9, 0x1, 0xfffffffffffffff7}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pread64(r0, &(0x7f0000000100)=""/126, 0x7e, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f000113224b000001000000000000f0df000001"], 0x26dd) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in6}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x90, 0x80) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/17 08:29:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x6, 0x7f, 0x3}, 0x2c) r1 = socket$kcm(0x29, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000000c0)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000), &(0x7f000039c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00002ae000), &(0x7f0000260ff8), 0x1}, 0x1ea) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xc81fce659ddbe85e, 0x1f, 0xfffffffffffffffb, 0x8000, 0x10, r0, 0x2}, 0x2c) socketpair(0x80000800003, 0x3, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0x881d, 0x4) 2018/04/17 08:29:02 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000200)={0x1, 0x8, 0x6e2e0b85, 0x8001}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000440)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000006c0), 0x10) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000240)="6773e900190000000000008000000d00000000", 0x0, 0x0) r4 = dup3(r3, r1, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r4, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x2007f, &(0x7f00000003c0)=@generic={0x11, "b758c145f02b0e394eb8ce3d0a3a66f5b43070a03457020d4f051ee2c9e6af682d3faca0f2c4aff0bebc31748079e3702917a40f8d8f5e2682d77492b5000fce6942f10e50d754df22e039db24a6f52c2b18f52331ec58529c9ad5b1e8088a1a52c06419010c527f738ddff577e71fc01b34ce88137994d6095e707f91fd"}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x0) fstatfs(r5, &(0x7f0000000480)=""/156) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="6e6131fb6a1bb832e94bf77fdf6aee740000000000000000000000000000000000000000bbb227a500000000ff02100000c4cd0e0000000000000000000000000040000000000000"], 0x48) utimensat(r6, &(0x7f0000000180)='./file0\x00', &(0x7f0000000380), 0x0) r7 = pkey_alloc(0x0, 0xa31386725568e396) pkey_mprotect(&(0x7f0000594000/0x4000)=nil, 0x4000, 0x2000000, r7) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000600)=0x4) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x6, 0x0, "ae24d2e4d0c5", 0x8}, 0x80) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000540)='teql0\x00') inotify_init() mmap(&(0x7f0000ac2000/0x4000)=nil, 0x4000, 0x8, 0x10010, r6, 0x37) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000640), &(0x7f0000000680), 0x7f, &(0x7f00001ec000/0x1000)=nil, 0x4) 2018/04/17 08:29:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x3, 0x0, 0x0, 0x0, 0x0, 0x804}) readv(r0, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="1b000000406507387fa5ce8ac48eeebca0efb11709fcca9c031f228513ec45a8e50008b9f901ae128a0d47193c870fc5a43c3f0517408d27bdebcbd9c34f54fa984209d916949f62f43e25d81fca557f68ee691807dd0cbabc21ffc57635a00ef32dc135ee9c6bfdbec44e087dd394eb34533c3aa97f4315628606210a990eb94da6"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r3, 0x1ff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22}}, 0x3, 0x1, 0x1f, 0xe0000000, 0xcc5}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x6, 0xffff, 0x7376, 0x0, 0xfffffffffffffffc, {r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1ff, 0x0, 0x5, 0x20000000000}}, &(0x7f00000002c0)=0xb0) r5 = msgget$private(0x0, 0x0) msgrcv(r5, &(0x7f0000e3b000)={0x0, ""/230}, 0x412, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") msgsnd(r5, &(0x7f00001aeff8)={0x2}, 0x8, 0x0) r6 = syz_open_pts(r0, 0x2) dup3(r6, r0, 0x0) listen(r1, 0x0) fcntl$getown(r1, 0x9) getpgid(0x0) write(r0, &(0x7f0000000040), 0xffab) 2018/04/17 08:29:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001500)=[{0x10}], 0x10, 0xc1}, 0x48}], 0x1, 0x4000) 2018/04/17 08:29:03 executing program 7: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = getpgid(0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x20000, 0x0) socketpair(0x4, 0x5, 0x2, &(0x7f00000001c0)) dup3(r0, r0, 0x80000) pipe2(&(0x7f0000000240), 0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x121040, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)=0x0) setpgid(r1, r3) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000100)=0x800, 0x4) sendmmsg(r0, &(0x7f0000003f80)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000005c0)="e4", 0x1}], 0x1}}], 0x1, 0x80000807c) 2018/04/17 08:29:03 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') lsetxattr(&(0x7f00000000c0)='./control\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4840) close(r0) 2018/04/17 08:29:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x541000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x6000001c}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) 2018/04/17 08:29:03 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10}, 0xc) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x331) getsockname$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0xaa) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r4 = fcntl$getown(r1, 0x9) syz_open_procfs(r4, &(0x7f0000000000)='autogroup\x00') connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffffffffffffffd}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/17 08:29:03 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa1, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/31) 2018/04/17 08:29:03 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000040)=0x100000001, 0x4) r1 = gettid() ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6664001a000000") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xfffffffffffffff8, 0x2, 0x61, 0x20000000, 0x6}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r3, 0xffffffffffffff00, 0x10}, 0xc) exit(0x0) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) 2018/04/17 08:29:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) socketpair(0x15, 0xe, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f00001a8000), &(0x7f00001fa000)=""/203}, 0x18) 2018/04/17 08:29:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x12) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000240)={0x80000004}) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x1, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x6}) 2018/04/17 08:29:04 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x241371}, 0xfffffff9) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x279, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x608400, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000200)={r1, &(0x7f0000000140)=""/137}) 2018/04/17 08:29:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)={'security\x00', 0x2, [{}, {}]}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x26, &(0x7f0000000480)={@loopback, @local}, &(0x7f00000004c0)) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x200) io_setup(0x2, &(0x7f0000000300)=0x0) io_getevents(r3, 0x4, 0x5, &(0x7f0000000340)=[{}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000140)={0x0, 0x0, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000180)={r5, 0x80000, r4}) getsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f00000000c0)=""/2, &(0x7f0000000100)=0x2) 2018/04/17 08:29:04 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000200)=""/4096) fchdir(r1) rmdir(&(0x7f00000001c0)='./0ile0\x00') 2018/04/17 08:29:04 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x1000, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'yam0\x00', 0x3}) socket$kcm(0x29, 0x2, 0x0) 2018/04/17 08:29:04 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="f7ff114d4b1a00009a1754b16a6a11f1571c3333cce630051472c359a9e677aa0237af2fa1554c78edb3b52618d1bec401af76293e41c0e861c2bacdee7f83079ddbd75965a4936b75d807cf0a88d40a5e77d89fce8c", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="1c36f7d9833b04e1e619b4e834e761a0ea19d1e0369bb2eaa58601bdb70133a6ca3128f5f4db1c76850a82d2d4a6d1607291f9b7838ffc50214681540f68fc9cb4caafbb334b986d82c0c381c261c58826d5f27998e15f0570adf4e75852ec21fb29a04ea31c96848cb5d1eb2bd2eaaf98f66a91b7149b5a9584caf13b655269bd1b5ad2e749b969fd8ea1e290561dae2405d1f63737861b13180dc3f76c"], @ANYBLOB="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"]) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0x1f}, 0x9e7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x5, @empty, 0x66}, @in={0x2, 0x4e21, @rand_addr=0x800}, @in6={0xa, 0x4e24, 0x401, @dev={0xfe, 0x80, [], 0x19}, 0x9}], 0x94) 2018/04/17 08:29:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) r2 = gettid() ptrace$setregs(0xffffffffffffffff, r2, 0x1000, &(0x7f0000000140)="be00ea0f35e96b000c582e4d611fc46a6c4eefbb811c56dc05220c0e") setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="f55fbadd570592bad66c5294e870ff4408f59db4f8050100712c6042d1089374c7df836b8128e195197be9dee08126de6ffd55453d3fcd1053cbdb6eeed545fd3394a2c955143f3c7bdc5282bcadca32e4a7bb3c0d68e50000180fca1941e33d11", 0x61) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/17 08:29:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="787339760008982f000000000000000000000000", 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xfff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x1ff, 0xd2e}, 0x90) 2018/04/17 08:29:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) semget$private(0x0, 0x1, 0x81) socket$inet(0x2, 0x200000000000003, 0x9) syz_emit_ethernet(0x3e, &(0x7f00005b1000)=ANY=[@ANYBLOB="0180c2000000000000000000080045000030000000000009907800000000ffffffff2100905f81075f00450000000000000000000000ac14ffbbe0000001"], &(0x7f0000ea3000)) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x7, 0x2f, 0x3}) [ 70.501553] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/17 08:29:04 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8001, @empty, 0x1ff}], 0x4c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000080)=0x20) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x1f, 0x3c, 0x8, 0x8, 0x6, 0x8001}) bind$alg(r1, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10}], 0x344}}], 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/17 08:29:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0x80, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x14) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/17 08:29:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) 2018/04/17 08:29:04 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x100000000, 0x7, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x1}) setrlimit(0x9, &(0x7f0000f3b000)={0x3}) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe) 2018/04/17 08:29:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="50010000100001000000fcffffff001600010000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x150}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x81000000) semtimedop(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8002, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x8, {{0xa, 0x4e21, 0xffffffffffffff25, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) r2 = semget$private(0x0, 0x3, 0x151) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) semtimedop(r2, &(0x7f00000001c0)=[{0x1, 0x3, 0x1000}, {0x3, 0x545c9ec6, 0x1800}, {0x3, 0xfffffffffffffff7, 0x800}], 0x3, &(0x7f0000000240)={r3, r4+10000000}) 2018/04/17 08:29:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x100000080, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x2b) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000080)="d1", &(0x7f00000000c0)=""/54}, 0x18) 2018/04/17 08:29:04 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x100, 0x0) statx(r1, &(0x7f00000001c0)='./file0\x00', 0x0, 0x7ff, &(0x7f0000000200)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/17 08:29:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB]) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x188) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') symlinkat(&(0x7f00000004c0)="2f2f66696c65300200", r0, &(0x7f0000000680)='./file0/file0\x00') [ 70.764533] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 70.830975] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/17 08:29:04 executing program 2: r0 = socket(0x14, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x90000005}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) 2018/04/17 08:29:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000140)=ANY=[@ANYBLOB="140003deffffffffffffffb16491000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x6000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@alg, 0x80, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0x37}, {&(0x7f0000017000)=""/128, 0x80}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x3}, 0x0) 2018/04/17 08:29:04 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)=[{0x10, 0x10f}], 0x10}}], 0x2, 0x0) 2018/04/17 08:29:05 executing program 5: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000804000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r1 = shmget$private(0x0, 0x4000, 0x1c00, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/04/17 08:29:05 executing program 1: unshare(0x400) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x3, 0x4, &(0x7f0000000740)=[{&(0x7f0000000400)="bc5ff199a650ffd080c75401ce9bf473a6e5913c318adab5ba29622c3ba6ef92b012c334d190e3790091e77e3adc6cec10f36c357bfa863df1d1be2adf929890c80089749467deaee852f0b92a3b5ea77a4851a8d62beab16e7b4b5a67c05c3be4e08c77a24d8aacc23dfe304ce6574fe9bd1f69d978a9e6501b43bc52120b92c25d2a60ab1c18ca34d2f5c00ee45de55c27d66bdac2246cc04a2c1fdbbae7766ddee54ed6f0e68f", 0xa8, 0x2726}, {&(0x7f00000004c0)="4d8b0c230ea37803e57e3d49a309c759722935790b25d7af0db238e32064516da1b5d920a79c447b22d501c48cf22f5dff85043ea890e8af4e563b00eb19bd777bd0ca184c9bccebce053ea87e7cabadd44bc0c1284abd0b57e18222245d485cf35b9882a2cf58b26da51d61b2bc34a294a2378be9428e16e2000ef03d3931eb713eb488f8301e2a618305e09001ac418ad7a9d28414deff8702d6106144cc3b8c08b59fe6f68bc0e24aecb480827eea8b5cff8448383b41514d81e3495eb7b31389efa67514c537ef0592db7f731c50ac5cfd73a1", 0xd5, 0x6}, {&(0x7f00000005c0)="28e8d13d8bb621f9d6e09599f8877816c85bdf1938a0fe54de660e143af77c23e6987ecf2937af0ba2dc779b3fd77396ec8be702363ecdf6bd06c5da9c52bbad18cde785330e4d7fbc5a129b790551831b8092216b62d16ca5eb6b", 0x5b, 0x3}, {&(0x7f0000000640)="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", 0xff, 0xffff}], 0x100000, &(0x7f00000007c0)=ANY=[@ANYBLOB="6572726f7273c8d7f65874296e75652c75737271756f74612c71756f74612cbc1ad77a26d61f1700"]) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000300)={@empty, @multicast2, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x13}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x8, 0x81, 0x400, 0x0, 0x4030310, r3}) sync_file_range(r0, 0x9, 0x7, 0x6) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setuid(r4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) 2018/04/17 08:29:05 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x40000c, 0x0) 2018/04/17 08:29:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000000040)=""/178, 0xfffffffffffffefb) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) r2 = memfd_create(&(0x7f0000000140)='@^:eth1ppp0posix_acl_accessGPLeth0$\x00', 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000180)={{0x0, 0x3, 0x1000, 0x1, 0x3}, 0x3, 0x7fff, 0x100}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) 2018/04/17 08:29:05 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x4399, 0x1, 0x1f, 0x401, 0x0, 0xaa6, 0x50, 0x1, 0xfffffffffffffff7, 0x1, 0x1ff, 0x8000, 0x800, 0x7, 0x9, 0x1, 0x7, 0xb99, 0x2, 0x5, 0x6, 0xffffffff, 0x4, 0x10000, 0x2, 0x101, 0x100000001, 0x7, 0x2, 0x81, 0x0, 0x7f, 0x1, 0x9, 0xfd8a, 0x1, 0x0, 0x42f, 0x3, @perf_bp={&(0x7f0000000040), 0xd}, 0x0, 0x2, 0xcb, 0x5, 0xffffffffffffffff, 0x3, 0x3ff}, 0x0, 0x6, 0xffffffffffffff9c, 0x0) setns(r0, 0x48000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x802, 0x0) ftruncate(r0, 0x6) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2002, 0x109101) pwrite64(r1, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) 2018/04/17 08:29:05 executing program 6: symlink(&(0x7f00000001c0)='./control\x00', &(0x7f0000000100)='./bus/file0\x00') symlink(&(0x7f0000cc9ff6)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100), &(0x7f00000001c0)) umount2(&(0x7f0000000000)='./bus/file0\x00', 0x0) 2018/04/17 08:29:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') pwrite64(r0, &(0x7f0000000100)="b586d8b9c23a00c545cef7c88bbaea9417876541287a71f35ba3fad65c53f6a6f5b20439d9be15beaa2e4cde5dd5371f2bd20854f5e6b050bd573fdc1ea44ed749447c6908e21509371b9052fa86c8a01be7a5e27533a645507511bcb09da984c15f287bf7ebf2b44c1bf0eb89e4384d630fa10b7d348dceff7df8c8dc5893653cab2c76f1507bd09805774ab86c25", 0x8f, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x11) pread64(r0, &(0x7f0000000080), 0x2c5, 0x0) 2018/04/17 08:29:05 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) r1 = inotify_init1(0x0) sysfs$1(0x1, &(0x7f0000000200)='][bdev\x00') fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = accept4$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) recvfrom(r3, &(0x7f00000000c0)=""/177, 0xb1, 0x1, &(0x7f0000000180)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x80) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x11) r4 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00000003c0)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000400)) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0x8) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r0, 0x100}, {r3, 0x40}, {r3, 0x294}], 0x3, &(0x7f00000002c0)={r5, r6+30000000}, &(0x7f0000000300)={0x2}, 0x8) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000340)='syzkaller0\x00') [ 72.004876] QAT: Invalid ioctl 2018/04/17 08:29:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00007af000)=[{&(0x7f00009db000)="480000001500190020ffff7fffffff560a113b850e1de0974881000000fe58a3bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b00000000fb00070001000080", 0x48}], 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller1\x00'}) [ 72.047174] QAT: Invalid ioctl 2018/04/17 08:29:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x3f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0xfffffffffffffffd}, 0x8) 2018/04/17 08:29:06 executing program 0: r0 = socket(0x10, 0x800000200000003, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000d26f0964b65fa45a00000000020000010800010000000000"], 0x1c}, 0x1}, 0x0) 2018/04/17 08:29:07 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setns(r0, 0x4000000) setns(r0, 0x8000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x46c0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000002c0)={0x9, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0xc02, 0x44f, 0x4c, 0x9, &(0x7f0000000280)='ip6gre0\x00', 0x7, 0x2, 0x81}) write$binfmt_elf32(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x10000, 0xe3d, 0x1, 0x4, 0x2, 0x3f, 0x9, 0x10d, 0x38, 0x204, 0x0, 0x7, 0x20, 0x2, 0x2, 0x1f, 0x7}, [{0x2, 0x9, 0x8, 0x1, 0xcf3b, 0x1, 0x80, 0x56}, {0x6, 0x0, 0xfffffffffffffffb, 0x589, 0x3ff, 0x90, 0x3, 0x7}], "36632b78eb690b467b7ce8f1994a0d9161eb516a273bfb8a3ccf68dee9cb210e4afbac9c75e9e1f7084f287e8e8b68892b26a9f39c1ecff202bcdbeecaea72edc26a9408e94f890967304b326be4a24bed2ae1678014727572aa3543739e0aabf9503403e19d620aa97439ef91254e913c7f79be9422e39cc29aba85d2282ebc2ef9b75cb496704f3fb7200079337338e18cdb53a6e9c1adccd1018ac934848f2bde75216ce94675f716dd76beb94c7ddb"}, 0x129) socketpair(0x5, 0xa, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000080)={0x10001, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x2, [{{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x190) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x13, 0x0, 0x0, 0x80000004, 0x0, r2, 0x7f}, 0x2c) 2018/04/17 08:29:07 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x2, &(0x7f0000000000), 0x1cc) 2018/04/17 08:29:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x28041, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) getrlimit(0xe, &(0x7f0000000000)) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f0000000040), 0x2b) 2018/04/17 08:29:07 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = dup(r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) write(r0, &(0x7f0000000380)="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", 0xfc) 2018/04/17 08:29:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20400, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x100}, 0x90) 2018/04/17 08:29:07 executing program 0: unshare(0x400) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x408000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/140) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044590) 2018/04/17 08:29:07 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000340)=""/23, 0xcde4d13a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) 2018/04/17 08:29:07 executing program 5: unshare(0x8000400) r0 = socket$rds(0x15, 0x5, 0x0) shutdown(r0, 0x0) r1 = gettid() ptrace(0x11, r1) r2 = getpid() sched_setparam(r2, &(0x7f0000000000)=0x200) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040)=0xcb49, 0x4) 2018/04/17 08:29:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0xfffffffffffffffe, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/04/17 08:29:07 executing program 7: r0 = socket$inet6(0xa, 0x80006, 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0x0) readahead(r0, 0x1, 0x200) 2018/04/17 08:29:07 executing program 5: r0 = shmget(0x1, 0x1000, 0xa49, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="00000000028d9d8800000000000000000c00020008000100ac14ffaa00000000"], 0x20}, 0x1}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3, 0x4000) finit_module(r1, &(0x7f0000000100)='\\\x00', 0x3) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x3) 2018/04/17 08:29:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) 2018/04/17 08:29:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000200)=0x1c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140)="c0ed34c1980bb4850000000000002b0cc193a540e59f5189dcef8c9cf48d573140e3", 0x22, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fstat(r0, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000440)=@can={0x1d}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) 2018/04/17 08:29:07 executing program 2: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x100) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00000000c0)="ea", 0x1) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/17 08:29:07 executing program 6: rt_sigprocmask(0x3, &(0x7f00000002c0), &(0x7f0000000340), 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/17 08:29:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) setpriority(0x1, r2, 0x1e10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(r0, r1, 0x0) 2018/04/17 08:29:07 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@remote, @rand_addr}, &(0x7f0000000140)=0xc) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_int(r0, 0x10d, 0x4000000d0, &(0x7f0000000200), &(0x7f0000000040)=0x2b8) 2018/04/17 08:29:07 executing program 7: clock_getres(0x2, &(0x7f0000000040)) 2018/04/17 08:29:07 executing program 5: r0 = socket(0x10, 0x2, 0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, r1, 0x400, 0x70bd2d, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x54}, 0x1, 0x0, 0x0, 0xc0}, 0x4800) write(r0, &(0x7f0000000000)="1f0000000104c13c44ca4a82c2ff00fd4354c087110000f30501000800b202", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b00020000d10200cf0000", 0x1f) 2018/04/17 08:29:07 executing program 2: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0xffffffffffffff4b) 2018/04/17 08:29:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x7fff, @empty, 0xa0}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x4e21, 0xd9c, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}], 0x70) shutdown(r2, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/04/17 08:29:07 executing program 6: r0 = socket(0x5, 0x80000, 0xfffffffffffffffe) read(r0, &(0x7f0000000300)=""/171, 0x7bdb061f) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0xffff, 0x1, 0x9}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="01000700aaaaaaaaaaaaffffffffffffaaaaaaaaaabbaa4aaaaaaaaa000000000000e1228fe3cdf1ffffffff07ff70ad896be9f12052468d30"]) r2 = inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x4000000) accept$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) inotify_rm_watch(r0, r2) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) poll(&(0x7f0000000180)=[{r1, 0x2}], 0x1, 0x3ee) 2018/04/17 08:29:07 executing program 1: r0 = socket(0x1e, 0x4, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/68, 0x44) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x58, 0x0, 0x4}, 0x665a1ae479507877) 2018/04/17 08:29:07 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000000)=@l2={0x1f, 0x5, {0xa63d, 0x5, 0x2, 0x1, 0x0, 0x4}, 0xfffffffffffffe00, 0x7}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)="8c12ff03edca3589552f857df721174628f6293434d1cc6e1b80eac6740491c7ec70a0f100e1f8bf791d54ca4c75f41dfc056f8432f051d35c64afc901123031c8613c187c2775884542f902", 0x4c}, {&(0x7f0000000140)="cada55cc9d4ed4a31b0b8040042201777a8a1c320098d46b4758daac7f9dd2e9a00cd929ad716fbfb08b874440beb6f6592c1e27530d4f157598d4c9c7a5529c3de6aa9e3b6f393af1f18dbf072ee4d009854be4c2be45098df342a1f90c0f4fa433c9ff46b0b4b489cfeb6f3a5bb556befd781006d1d318a52f137ade942c9cd01a572e7ec9ffd0784c209738977a47b5547653017a610a03dbafe4ec7ced797395ba629dbc3d154bbaf00325f716e3954f49c8585efd5d829d9fdf3ae21a8d17cb6ab2cc43b57c58", 0xc9}, {&(0x7f0000000240)="1d95c931e5dd03ad9f7c68717c661b9d07fc95612532ef1c80747eaab9dc9acacda885bff49ef486ff1c", 0x2a}, {&(0x7f0000000280)="6dfec4ae0b9e48b7b9d503b70bc761d5e694f5e21e01a8f725345448b3b52033db1a911e1b401cbe5670cb9ac6002c87a8c9117e19fa8c23ed0537d95fe3d10819c6292ec449ef0874185a8d6418ab37a5ee5c471738f304a346694aba928ab6a1fc298411cb8cc48d1c744752f9b4fe348e7872ea51eed0655cdd3a143310d0481e5a65a490ecef094f8572a37bc2d0e97a17c510f4881f39", 0x99}, {&(0x7f0000000340)="f038594898b3279106900b923bb8b7664410385cdd0a4f0ba17f4c9a2d0c218ee82767761d31b284dbf80f63154d2f233a1d8e4acdfad68db311e3b026dfb385ac3b7d7194d8a98a04653103c77206ec429fe1b97b313068ea50a67c74903e8b1e2ebc110cea5f0908de8add36b119f83f19f18b78d74f3ddd2e387cdb07056116b60eb52b0b70e925679bf8c90e6b5d4a72e7eaf2004a361108e1b421501e5c3b3ab8010d", 0xa5}], 0x5, &(0x7f0000000480)=[{0x18, 0x0, 0x6, '0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x100}, 0x90) 2018/04/17 08:29:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3ff, 0x0, 0xfffffffffffffffd}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/17 08:29:07 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80800) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x9, 0xfff, 0x6, 0xfff, 0x75e, 0x35}, 0xfffffffffffffffa}) r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031eff4)) clock_gettime(0x7, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0x1, 0x1, 0xb1c, 0x19e7, 0x40, 0x1ff, 0x7f, 0x1}, &(0x7f0000000200)={0xb48e, 0xc63, 0xfffffffffffffff9, 0xfffffffffffffbc4, 0x1, 0x8, 0x1000, 0x383}, &(0x7f0000000240)={0x40, 0x4, 0x2, 0xffff, 0x1512, 0x0, 0x8, 0x7}, &(0x7f00000002c0)={r3, r4+30000000}, &(0x7f0000000340)={&(0x7f0000000300)={0x9}, 0x8}) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x10000000}) 2018/04/17 08:29:07 executing program 1: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x5, 0x1, 0x4, 0x3, 0x0, 0x3, 0x20, 0x66d112e9bc5016e4, 0x7fffffff, 0xfffffffffffffc00, 0x101, 0x16000000, 0x10, 0x4, 0x3ce, 0x5, 0x7, 0x0, 0x0, 0x7, 0x6, 0x2, 0x2, 0x1, 0x0, 0x3, 0x1, 0x7fff, 0x1f, 0xff, 0x1, 0x5, 0x0, 0x80, 0xffffffff, 0x5, 0x0, 0xc7a3, 0x3, @perf_config_ext={0x9, 0x9}, 0x0, 0xffffffff80000001, 0x5ae, 0x7, 0x1, 0x1, 0xfffffffffffff632}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0x0) fchmod(r0, 0x10) r1 = memfd_create(&(0x7f0000000080)="1f84", 0x3) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r1, &(0x7f0000000040), 0xfea) sendfile(r1, r1, &(0x7f0000000000), 0x2d) sendfile(r1, r0, &(0x7f0000000180), 0x7) rt_sigprocmask(0x3, &(0x7f0000000140)={0x8}, 0x0, 0x8) flock(r1, 0x4) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) [ 73.814242] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.843420] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/17 08:29:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0xa0000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x3f, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x9c7ec4316c02ec79, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000e0000000000000000000000050006ffff000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00080000000000ff0100000000000000000000000000010000000000000000000000000000000000005a3c9b9aa51767fa04d3cbcbb36193bc947d0c664cb4f2411e9755629ecadeb83fd8c9ef45c33c23d36957145a2e93bb7771f8d46e79060d1aceec1c9765b1e6588e32200507a2d45c07f52789ff55"], 0x70}, 0x1}, 0x0) [ 73.886170] QAT: Invalid ioctl [ 73.895824] QAT: Invalid ioctl [ 73.939860] QAT: Invalid ioctl 2018/04/17 08:29:07 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d}, {0x40}, {0x6}]}, 0x10) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x800) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) [ 73.966280] QAT: Invalid ioctl 2018/04/17 08:29:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000018ff0)={&(0x7f0000000180)={0x94, 0x2000002e, 0x443, 0x0, 0x0, {}, [@typed={0x8, 0x0, @uid}, @typed={0x8, 0x0, @pid}, @generic="d4a4177103c33b53926a1f4af425b3a64469cb657aa78a418ac8bb08075f50e7bc69671f54c0765e6e1e11ec72496a0b80969aae8a64037c3a929c29bdabd60fab7afecabfe1a982cddb3fb83d8e83635968c8bbd84234d472ec7c16bf8557559dc189d14568020b088cce58ba1f5b9a"]}, 0x94}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xffff, 0x4) 2018/04/17 08:29:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e1733371351364dea5482154fa52a0b971332a02ffccb1cf4a214e3e13180f7fb69b9c2", 0x30) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xab, 0x420080) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/17 08:29:08 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x400000000000000d) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800000000000, 0x189000) epoll_create1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 08:29:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e3", 0x60) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000e96f7d)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/17 08:29:08 executing program 4: r0 = memfd_create(&(0x7f000003affa)='}\x00', 0x2) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10011, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000000040), 0x1000) symlink(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)) 2018/04/17 08:29:08 executing program 1: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x5, 0x1, 0x4, 0x3, 0x0, 0x3, 0x20, 0x66d112e9bc5016e4, 0x7fffffff, 0xfffffffffffffc00, 0x101, 0x16000000, 0x10, 0x4, 0x3ce, 0x5, 0x7, 0x0, 0x0, 0x7, 0x6, 0x2, 0x2, 0x1, 0x0, 0x3, 0x1, 0x7fff, 0x1f, 0xff, 0x1, 0x5, 0x0, 0x80, 0xffffffff, 0x5, 0x0, 0xc7a3, 0x3, @perf_config_ext={0x9, 0x9}, 0x0, 0xffffffff80000001, 0x5ae, 0x7, 0x1, 0x1, 0xfffffffffffff632}, 0xffffffffffffffff, 0xa, 0xffffffffffffff9c, 0x0) fchmod(r0, 0x10) r1 = memfd_create(&(0x7f0000000080)="1f84", 0x3) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r1, &(0x7f0000000040), 0xfea) sendfile(r1, r1, &(0x7f0000000000), 0x2d) sendfile(r1, r0, &(0x7f0000000180), 0x7) rt_sigprocmask(0x3, &(0x7f0000000140)={0x8}, 0x0, 0x8) flock(r1, 0x4) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/17 08:29:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="010000"], 0x8) write(r0, &(0x7f0000000000)="789a60dd", 0x4) 2018/04/17 08:29:08 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) mprotect(&(0x7f0000a58000/0x4000)=nil, 0x4000, 0x0) 2018/04/17 08:29:08 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000300)=[@rdma_dest={0x18, 0x114, 0x2}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000080)=""/210, 0xd2}, &(0x7f0000002540)=[{&(0x7f0000000240)=""/35, 0x23}], 0x1}}], 0x60}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) 2018/04/17 08:29:08 executing program 0: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="a80503693ff374f7288b7b3ecadffe7abb5f64098299c24b44a8a1c2cac5aff31e2b3954e4f6f72b410cac7e481dc3d52fac228a952b50de86c5ebd6f2f8162a56d2583c478dfebd9fa3d6cf261fd375e36eeb4f47c4fcc249bed9a086a858393d9ec9", 0x63, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000300)) keyctl$read(0x10, r0, &(0x7f0000000080)=""/4, 0x0) 2018/04/17 08:29:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e1733371351364dea5482154fa52a0b971332a02ffccb1cf4a214e3e13180f7fb69b9c2", 0x30) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xab, 0x420080) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/17 08:29:09 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000a93000/0x1000)=nil) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/04/17 08:29:09 executing program 0: unshare(0x200004) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$fiemap(r0, 0x4020940d, &(0x7f0000000000)=ANY=[@ANYBLOB="3b9e"]) 2018/04/17 08:29:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00000066c0)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000500)}}, {{&(0x7f0000000580)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000180)}}], 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1ff, 0x200) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) 2018/04/17 08:29:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fstatfs(r0, &(0x7f0000000480)=""/223) fsync(r0) write$binfmt_misc(r0, &(0x7f00000003c0)={'syz0', "3dd50472cb1da822818d07007660740106583d274d60b5daf37ba7d1c4e6705e78779be2bd888dcad4ed8847f1cda28127365eb4a6067a65857b81c52c9fd337c59450e3938e8323c68def80fb577031c00c38656710cdd3e49cbef1d8b9a19f5802acb78e240a6e8669d25c210632ffffff7ff59e72ab922f95e72d91612334298c0d98815335740fe51b586747b03701db00000000"}, 0x9a) fremovexattr(r0, &(0x7f00000002c0)=ANY=[@ANYRES32=r0]) 2018/04/17 08:29:09 executing program 7: r0 = socket$kcm(0xa, 0x5, 0x11) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x2402, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000018c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000380)="7fe1387cc13552718d3123b7270aebd78eeb2eef7903681e78bf5851216eb98f10c1176d95813a5df7048fefcf6a3084b6c780ff0e9b7fffb9eca784ab888570ffa47f0ed0d618eb07668ae4519bf98bdd444e811df01c4071e70d4637058a17bfb905f4ce3b65d4674adf7d86f27abf452a99a3aa83da36725bfc143ee503d27a8be9925d73560b0f0a1fee01d30d2fd4b49d6c6190ac01a43e897612a3531079dab37899afcfeb72bbb5b24ef09fd99f7a84d0f4860436ffb34f43333ec05145e17af70384d1f1dfd214917d8354b4a6bdeb0d856a6911", 0xd8}, {&(0x7f00000002c0)="92c83ca8f3b04e69d4d7f17f46955f9b2ca94fcd500254df53e8fbd20bb2df25ac8b680198ad947c8ce05b18fd7f4cabcf8d206c4db4e021b59583b65ddc71e2fabfa02c3e8fd424dd853c68af576712a7ebb84a61b08a9588ed6a0587d5813126a4e718f3f855318caee47ed51173ebddfff8884bd76991b8bc488f47", 0x7d}], 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000000000002900000002000000d78a91e1346885e68363fb16827220fc470000000000000010ff4d08384885f8d42d1c3603efdac69d51ca9fc28e87b7441616efca01dceed415187555f8f1178ae77c8a8dc95788b76c6a8de80d41c1294695eed0253fd8487242034723e0b87cc81721ab08108b497a2b6c8b450bf566c3ee8818241b29a9609a360801ae6cbfaa31aac527d0a8ae33daafcb60df7f4901b821a031203f3b"], 0xa9, 0x4000000}, 0x0) getpeername(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x80) 2018/04/17 08:29:09 executing program 6: syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x80c03) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) setpriority(0x2, 0x0, 0xff) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x141000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x2, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x100) ioctl$KDSETMODE(r1, 0x4b3a, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0xffff, 0x4) 2018/04/17 08:29:09 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x80005, 0xfffffffffffffffc, &(0x7f0000000200)) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r1 = signalfd4(r0, &(0x7f00000001c0)={0xfffffffffffffd4a}, 0x6a, 0x80800) setns(r1, 0x8000000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) accept$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) getsockopt$inet_int(r2, 0x10d, 0xa4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/17 08:29:09 executing program 3: r0 = socket$inet(0x10, 0x3, 0xf) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0xfffffffffffffffc) [ 75.564006] ================================================================== [ 75.571672] WARNING: memcpy-param-overlap in generic_perform_write+0x4c6/0x990 [ 75.579157] __msan_memcpy(ffff8801d1fa4001, ffff8801d1fa4000, 45) [ 75.585511] CPU: 0 PID: 6469 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 75.592395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.601776] Call Trace: [ 75.604418] dump_stack+0x185/0x1d0 [ 75.608097] __msan_memcpy+0x90/0x1f0 [ 75.611937] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 75.617405] ================================================================== [ 75.624773] BUG: KMSAN: uninit-value in kernel_text_address+0x248/0x3a0 [ 75.631528] CPU: 0 PID: 6469 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 75.638363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.647713] Call Trace: [ 75.650305] dump_stack+0x14a/0x1d0 [ 75.653938] ? kernel_text_address+0x248/0x3a0 [ 75.658523] kmsan_report+0x142/0x240 [ 75.662332] __msan_warning_32+0x6c/0xb0 [ 75.666402] kernel_text_address+0x248/0x3a0 [ 75.670815] __kernel_text_address+0x34/0xe0 [ 75.675235] show_trace_log_lvl+0x954/0x1030 [ 75.679647] ? generic_perform_write+0x4c6/0x990 [ 75.684417] show_stack+0xfc/0x150 [ 75.687958] ? print_worker_info+0x1b0/0x660 [ 75.692372] dump_stack+0x185/0x1d0 [ 75.696002] __msan_memcpy+0x90/0x1f0 [ 75.699809] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 75.705274] generic_perform_write+0x4c6/0x990 [ 75.709868] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 75.715241] __generic_file_write_iter+0x43b/0x990 [ 75.720173] ? rwsem_down_write_failed+0x2c/0x30 [ 75.724932] generic_file_write_iter+0x814/0xbf0 [ 75.729698] ? __generic_file_write_iter+0x990/0x990 [ 75.734803] do_iter_readv_writev+0x7bb/0x970 [ 75.739309] ? __generic_file_write_iter+0x990/0x990 [ 75.744413] do_iter_write+0x30d/0xd40 [ 75.748300] ? kmsan_set_origin_inline+0x6b/0x120 [ 75.753148] ? __generic_file_write_iter+0x990/0x990 [ 75.758253] vfs_iter_write+0x118/0x180 [ 75.762238] iter_file_splice_write+0xbc3/0x1710 [ 75.767009] ? splice_from_pipe+0x2c0/0x2c0 [ 75.771331] ? splice_from_pipe+0x2c0/0x2c0 [ 75.775657] direct_splice_actor+0x19b/0x200 [ 75.780077] splice_direct_to_actor+0x764/0x1040 [ 75.784848] ? do_splice_direct+0x540/0x540 [ 75.789207] ? security_file_permission+0x28f/0x4b0 [ 75.794234] ? rw_verify_area+0x35e/0x580 [ 75.798391] do_splice_direct+0x335/0x540 [ 75.802545] do_sendfile+0x1067/0x1e40 [ 75.806455] SYSC_sendfile64+0x1b3/0x300 [ 75.810522] SyS_sendfile64+0x64/0x90 [ 75.814326] do_syscall_64+0x309/0x430 [ 75.818218] ? SYSC_sendfile+0x320/0x320 [ 75.822290] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 75.827475] RIP: 0033:0x455329 [ 75.830660] RSP: 002b:00007f1f15e78c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 75.838367] RAX: ffffffffffffffda RBX: 00007f1f15e796d4 RCX: 0000000000455329 [ 75.845632] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013 [ 75.852901] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 75.860171] R10: 000000000000002d R11: 0000000000000246 R12: 00000000ffffffff [ 75.867443] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000001 [ 75.874714] [ 75.876340] Local variable description: ----ldt.i.i.i@switch_mm_irqs_off [ 75.883171] Variable was created at: [ 75.886898] switch_mm_irqs_off+0xe6/0x15d0 [ 75.891220] __schedule+0x5a3/0x730 [ 75.894837] ================================================================== [ 75.902190] Disabling lock debugging due to kernel taint [ 75.907637] Kernel panic - not syncing: panic_on_warn set ... [ 75.907637] [ 75.915005] CPU: 0 PID: 6469 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 75.923141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.932487] Call Trace: [ 75.935078] dump_stack+0x14a/0x1d0 [ 75.938692] panic+0x39d/0x940 [ 75.941888] ? kernel_text_address+0x248/0x3a0 [ 75.946459] kmsan_report+0x238/0x240 [ 75.950242] __msan_warning_32+0x6c/0xb0 [ 75.954291] kernel_text_address+0x248/0x3a0 [ 75.958683] __kernel_text_address+0x34/0xe0 [ 75.963087] show_trace_log_lvl+0x954/0x1030 [ 75.967481] ? generic_perform_write+0x4c6/0x990 [ 75.972225] show_stack+0xfc/0x150 [ 75.975746] ? print_worker_info+0x1b0/0x660 [ 75.980136] dump_stack+0x185/0x1d0 [ 75.983756] __msan_memcpy+0x90/0x1f0 [ 75.987549] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 75.992986] generic_perform_write+0x4c6/0x990 [ 75.997551] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 76.002903] __generic_file_write_iter+0x43b/0x990 [ 76.007817] ? rwsem_down_write_failed+0x2c/0x30 [ 76.012555] generic_file_write_iter+0x814/0xbf0 [ 76.017298] ? __generic_file_write_iter+0x990/0x990 [ 76.022403] do_iter_readv_writev+0x7bb/0x970 [ 76.026885] ? __generic_file_write_iter+0x990/0x990 [ 76.031974] do_iter_write+0x30d/0xd40 [ 76.035845] ? kmsan_set_origin_inline+0x6b/0x120 [ 76.040671] ? __generic_file_write_iter+0x990/0x990 [ 76.045755] vfs_iter_write+0x118/0x180 [ 76.049726] iter_file_splice_write+0xbc3/0x1710 [ 76.054480] ? splice_from_pipe+0x2c0/0x2c0 [ 76.058784] ? splice_from_pipe+0x2c0/0x2c0 [ 76.063098] direct_splice_actor+0x19b/0x200 [ 76.067507] splice_direct_to_actor+0x764/0x1040 [ 76.072256] ? do_splice_direct+0x540/0x540 [ 76.076562] ? security_file_permission+0x28f/0x4b0 [ 76.081561] ? rw_verify_area+0x35e/0x580 [ 76.085693] do_splice_direct+0x335/0x540 [ 76.089822] do_sendfile+0x1067/0x1e40 [ 76.093695] SYSC_sendfile64+0x1b3/0x300 [ 76.097757] SyS_sendfile64+0x64/0x90 [ 76.101540] do_syscall_64+0x309/0x430 [ 76.105411] ? SYSC_sendfile+0x320/0x320 [ 76.109481] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.114653] RIP: 0033:0x455329 [ 76.117821] RSP: 002b:00007f1f15e78c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 76.125519] RAX: ffffffffffffffda RBX: 00007f1f15e796d4 RCX: 0000000000455329 [ 76.132787] RDX: 0000000020000000 RSI: 0000000000000013 RDI: 0000000000000013 [ 76.140044] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 76.147301] R10: 000000000000002d R11: 0000000000000246 R12: 00000000ffffffff [ 76.154550] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000001 [ 76.162228] Dumping ftrace buffer: [ 76.165748] (ftrace buffer empty) [ 76.169445] Kernel Offset: disabled [ 76.173045] Rebooting in 86400 seconds..