0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/19 03:07:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a55000)='/dev/snd/seq\x00', 0x0, 0x14203) getresgid(&(0x7f0000a11000-0x4)=0x0, &(0x7f0000058000), &(0x7f0000463000-0x4)) getgroups(0x1, &(0x7f0000ca7000-0x4)=[r1]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000b7f000-0xa8)={{0x3}, 'port0\x00', 0x0, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e84000)={0x6432, 0x7, 0x6f1, 'queue1\x00', 0x4}) 2018/02/19 03:07:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000aac000)=""/176, 0xb0, 0x0, &(0x7f000060d000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$binder(&(0x7f0000acc000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/02/19 03:07:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000d4000)={@generic="cb0d98f8d37a7bb36fc0df38eb15a0c7", @ifru_flags=0x1}) userfaultfd(0x4) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/02/19 03:07:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000035c000)=""/182, &(0x7f0000285000-0x4)=0xb6) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000e55000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) [ 52.121084] binder_alloc: 8887: binder_alloc_buf, no vma [ 52.126943] binder: 8887:8899 transaction failed 29189/-3, size 0-0 line 3127 [ 52.175857] binder_alloc: 8887: binder_alloc_buf, no vma [ 52.181426] binder: BINDER_SET_CONTEXT_MGR already set [ 52.181434] binder: 8887:8904 ioctl 40046207 0 returned -16 [ 52.194554] binder: 8887:8905 transaction failed 29189/-3, size 0-0 line 3127 [ 52.254659] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.294584] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/19 03:07:58 executing program 2: mmap(&(0x7f0000000000/0xe88000)=nil, 0xe88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000643000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) write$eventfd(r0, &(0x7f0000e85000)=0x2, 0xfffffffffffffe50) pipe(&(0x7f00008bd000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000e84000-0x4)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e82000-0x15)='/proc/self/net/pfkey\x00', 0x28081, 0x0) recvfrom$ipx(r3, &(0x7f000047e000)=""/149, 0x95, 0x103, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x1f}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000000)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) write$selinux_context(r2, &(0x7f0000e86000)='system_u:object_r:pinentry_exec_t:s0\x00', 0x25) signalfd4(r3, &(0x7f0000e83000-0x8)={0x6}, 0x8, 0x80800) sendto$ax25(r0, &(0x7f0000e87000)="50f281acbfba22fd0771d64d6e33f5537cad7875ae0583b60bc05b086686e1f1fec73ebdb5f5ce2f7e0cc20701a210ebfab796833e3006192367c8fd3a6c24e0ca4e15b8b9b8abcbeb6fb76af549fafacc595afc629d17210c5841d53724d1ce399e1abe30c7bc3103834736d7c91e2c7fbdca99", 0x74, 0x8045, &(0x7f0000e87000)={0x3, {"6d3053bb1cc530"}, 0x9}, 0x10) fstat(r1, &(0x7f0000d44000)) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000233000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000529000)={0x1, &(0x7f0000d69000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000e85000-0x8)={r6, &(0x7f0000e84000)=""/24}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) setsockopt(r4, 0x9, 0xfffffffffffffff8, &(0x7f00003ff000)="a37eab9784453260328fed50bd54", 0xe) connect$l2tp(r8, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xfffffffffffffee8, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x0, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/19 03:07:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffff8b}, 0x4, [0x4, 0x28, 0x9, 0x1, 0x3, 0x2, 0x5, 0x5]}, 0x5c) prctl$void(0x15) 2018/02/19 03:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c81000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b33000)) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000de7000)='encrypted\x00', &(0x7f000074c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000121000)='\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000560000-0x15)='/proc/self/net/pfkey\x00', r1) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000)={0x6, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000caf000)={r3, 0x80000000}) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) getpeername$inet(r0, &(0x7f00007a9000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000e3e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000+0x40b)=@known='security.evm\x00', &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x1) 2018/02/19 03:07:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000000080000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00006d7000)={0x4, @time={0x0, 0x989680}, 0x9, {0x100, 0xffff}, 0xa94c, 0x2, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000faa000)={{0x2}}) clock_gettime(0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000146000-0x3e)={0x0, 0xc5, "5866b3d12be6a61b6cc56b02661762746875c153b7f945478cfb8f6cf8b574da0a41117da967f6e6dc08fd39a662587cd000e4caa3b7271049b8b5b4507664fdbfa6ba0f14a6fc4dde2d59458dc1e6d931908dd9dfb52b3716b7afeb2abad87b8e545e9e406750ee1de9f4a9b76a7c107c5de14ba1dba420da8352c9428aa632ff3d704967423095b97a8905ab7265dd2700c270d9a75bf6d5c82ad0576394d7ca8112ebc135ddf674d532948f3cebe1f07e4b866c361294ee8e4fa8dd015b08e9497de216"}, &(0x7f000013c000)=0xcd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000070d000-0x8)={r5, 0xfffffffffffffffe}, 0xfffffffffffffd5e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000049e000-0x6)={r5, 0x2}, &(0x7f0000770000)=0x6) write$sndseq(r2, &(0x7f0000c25000-0xc4)=[{0x893, 0x2, 0x8, 0x800, @time={r3, r4+30000000}, {0x200, 0x10000}, {0x3f, 0x1}, @raw8={"681a399b759ed36a8f2e1089"}}, {0xc3, 0x8, 0x1ff, 0xfffffffffffffffb, @time={0x0, 0x989680}, {0x2, 0x5}, {0x8, 0x40}, @addr={0x5b2fce7c, 0x4}}, {0x3, 0x6589, 0xa82, 0x9, @tick=0x2, {0x9, 0xffffffffffffc306}, {0x7, 0x6}, @ext={0x17, &(0x7f000016f000)="6eea73dcbeb7120e258fdfece80d52c1c7752ffd8a0f15"}}, {0x8, 0x3f, 0x3, 0x7, @tick=0x96, {0x0, 0x9}, {0x1, 0x2}, @time=@tick=0x80}, {0x2, 0x401, 0x3, 0xffffffff, @tick=0x4ab, {0x4, 0x100000000}, {0x7, 0x1ff}, @control={0xf3, 0x1f, 0x10000}}, {0x40, 0x4, 0x100, 0x2, @tick=0x38, {0x0, 0x3}, {0x4, 0x8}, @addr={0xffffffff, 0x4}}, {0x5, 0xd844, 0x1, 0x81, @tick=0x4b, {0x8, 0x3f}, {0x9, 0x81}, @quote={{0x3, 0x4}, 0x2, &(0x7f0000f23000)={0x100, 0xd38, 0x7cee, 0xfffffffffffffffe, @tick=0x6, {0x6, 0x1}, {0x200, 0x7}, @addr={0x0, 0xe93}}}}], 0xc4) 2018/02/19 03:07:58 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000e4000-0x8)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000ae1000-0x8)) 2018/02/19 03:07:58 executing program 1: futex(&(0x7f000000d000-0x4), 0x80000000000a, 0x0, &(0x7f00008df000-0x10)={0x77359400}, &(0x7f0000ac1000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x14000, 0x40) readv(r0, &(0x7f0000e2b000-0x8)=[{&(0x7f00006e6000)=""/118, 0x76}], 0x1) 2018/02/19 03:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a8000-0x8)='./file0\x00', 0x4000, 0x0) sendto$llc(r0, &(0x7f00003b5000-0x1000)="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", 0x1000, 0x4000010, 0x0, 0x0) mkdir(&(0x7f0000d42000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000ffb000)) rename(&(0x7f0000586000)='./file0/file0\x00', &(0x7f0000087000-0x8)='./file0\x00') 2018/02/19 03:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000023f000)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bad000-0x15)='/dev/pktcdvd/control\x00', 0x4c000, 0x0) renameat2(r1, &(0x7f000046c000-0x8)='./file0\x00', r2, &(0x7f0000b1e000-0x8)='./file0\x00', 0x4) getsockopt$netlink(r0, 0x10e, 0x10000009, &(0x7f00000b8000)=""/8, &(0x7f0000c63000)=0x284) 2018/02/19 03:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f00003ff000-0x29)=""/41, 0x29) r2 = dup2(r0, r1) dup2(r1, r2) 2018/02/19 03:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000185000-0x8)='net/arp\x00') sendfile(r0, r1, &(0x7f00008eb000), 0xfa80) mknod(&(0x7f00004fd000-0x8)='./file0\x00', 0x40, 0x2) vmsplice(r1, &(0x7f0000727000)=[{&(0x7f0000465000)="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", 0x1000}, {&(0x7f0000611000-0x72)="19d2fa9c2e506e56f4e7972e38b32c6d15593265ab5cf7ed3f283693337408ee5e599533b8287a96fc43b0c797c248fadcbb63b2de8a7ef4e4d4bd35c729bd47e72759a07a7a7fa8f353acc986359197f5da42b148311e1e27c3bb3a275170a1f3cab2df3abe507e420695e520f069fd7482", 0x72}], 0x2, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000026d000-0x18)={0x0, 0x2, 0x30, 0x0, 0x4}, &(0x7f00000ce000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004e4000)={r2, 0x6}, &(0x7f00005ec000)=0x6) connect$unix(r1, &(0x7f0000490000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/19 03:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000090000)='./file0\x00', &(0x7f0000830000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000a4d000-0x4)=0xffffffffffffffff) 2018/02/19 03:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f4b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r2, &(0x7f0000fa1000)="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", 0x1000, 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000553000)='/dev/vga_arbiter\x00', 0x268001, 0x0) 2018/02/19 03:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/enforce\x00', 0x400002, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000e49000-0x70)={0x10000, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x0, 0x5, 0x7, 0x1, 0x0, 0xee1f, 0xfffffffffffff486, 0x4}) 2018/02/19 03:07:58 executing program 4: mmap(&(0x7f0000000000/0x793000)=nil, 0x793000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000791000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000564000)) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000-0xc)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000-0xc)) epoll_pwait(r2, &(0x7f0000792000-0x48)=[{}], 0x1, 0x0, &(0x7f0000123000-0x8), 0x8) 2018/02/19 03:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x800) ioctl(r0, 0x400000000000127e, &(0x7f0000d7c000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c3c000-0xb)='/dev/hwrng\x00', 0x40, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c69000-0x4)) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(r2) r4 = getuid() r5 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00001e4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bf7000-0xe8)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f000030c000-0x4)=0xe8) fstat(r1, &(0x7f00005a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dbb000)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00003f8000)=0xe8) lstat(&(0x7f0000a74000-0x8)='./file0\x00', &(0x7f000004d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00005dc000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d6e000)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000796000)=0xe8) r14 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000261000)={0x0}, &(0x7f00007cd000-0x4)=0xc) r16 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000423000)={0x0, 0x0, 0x0}, &(0x7f0000ba6000-0x4)=0xc) r18 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000125000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00005a8000)=0xe8) getresgid(&(0x7f00009e2000-0x4), &(0x7f0000511000-0x4), &(0x7f00005f4000)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000deb000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8a000-0xc)={0x0, 0x0}, &(0x7f0000fa2000-0x4)=0xfffffffffffffd6d) stat(&(0x7f0000d89000)='./file0\x00', &(0x7f000078d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006d2000-0xc)={0x0}, &(0x7f00001c4000-0x4)=0xc) stat(&(0x7f00003a1000-0x8)='./file0\x00', &(0x7f0000a96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002b4000)='./file0\x00', &(0x7f0000396000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00008fd000-0x8)={0x0, 0x0}) getresuid(&(0x7f000002d000-0x4)=0x0, &(0x7f0000c05000-0x4), &(0x7f0000d01000)) r29 = getegid() r30 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025c000-0xc)={0x0, 0x0}, &(0x7f0000e58000-0x4)=0xc) getresgid(&(0x7f0000e56000)=0x0, &(0x7f0000095000), &(0x7f00007a6000-0x4)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008aa000)={0x0}) r34 = gettid() r35 = geteuid() getresgid(&(0x7f00006df000-0x4), &(0x7f000037c000-0x4)=0x0, &(0x7f0000440000-0x4)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008a4000-0xc)={0x0}, &(0x7f000041c000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005aa000-0xc)={0x0, 0x0}, &(0x7f00001d2000)=0xc) fstat(r1, &(0x7f0000aa6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getpgid(r24) r41 = getuid() r42 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000bb4000-0x4)=0x0) r44 = geteuid() getgroups(0x3, &(0x7f00009f3000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r46 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009ae000-0xc)={0x0, 0x0}, &(0x7f0000595000)=0xc) getresgid(&(0x7f00001bc000)=0x0, &(0x7f0000c9e000), &(0x7f0000c3b000-0x4)) sendmmsg$unix(r1, &(0x7f0000833000-0xe0)=[{&(0x7f000030c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d16000-0x48)=[{&(0x7f0000680000-0xa6)="08ebb027380493ead25116576cade4c9aaa5036980e5b0a97cdfc39f44485f113f47275ef50ae7ede05d50490bede0ca896f6f32882951dfaa6e166224dc82ecd0273b5cc337beb4a61e3a141e4cd461570d21d5719779884573bef23a002d556be8721ea614198981dd80cce7bf0fee8a090138bb75c4d2228ed49e8da2298aaa873894b950646a1b862ffef10615c4e196b2b7ba18a504bbf4f7efa96177fec463388c2be1", 0xa6}, {&(0x7f0000622000)="eb2ad6fa6493fc6d98cd19795a49a65ac0141eafd673cd1c9cc61af75a0220f827a3f866d74ec5d38a0de2014cf8409f3465ffe3dad97e37bc9dbcbf5dd017f25a45f12854704d1c18a3f172fc57a8610221c35fe131834ef7aa4bf6403d42a9482d9469154736d5ac7725addbabcc550f2238f60a19ef9b0e4f4949917aaccbeb9c4a01acc72a8cfeb52d3ecca3e8b0fde931e08b90699bc9f6675490c8203137478a51957e38990ee7a61cc9a7d0b30dc275bc725ba138c200b6b9b9795e3a8b6e9dacebb2f7d96e5aeef6da0ae86ec0db48c10a0dd40fd1b4483f4dd6fe947ec58e3f2b714f830eb68c7871c5862192d378303677423d", 0xf8}, {&(0x7f0000fea000-0x3a)="7475c5ea57751d47b9135f3d1c497c916737facab3b38525040eb9bd920755bfbd157f7ba7c70a00cfd4a08b0c7175a88018e65da1cfd8c2a880", 0x3a}, {&(0x7f0000782000)="ba8c32d7f21cd48b02ae23729cae8e2bf30a58693096072fb6e6980927e2eafdfeb8d4831ef71894ed03399a796f4e700e9f169994201c2114851ea575c73fbe8c6bca74b4d8c5111e15df76b801f04caba0d71946d79c7f1ed03c72a557b1351c9de4c70d3612e6cae38e91fda3c34b69d45fc177ed923d46a6719da2d2786ee0fe3d60f28b1f6276c5211d73aa32997c19a382ea7fdcf41311ece45547ce532a54f35ca0a5d131793f5d392293f3ae6338227101b25e6666ce12bacc6a3297abd9a46e6735d0", 0xc7}, {&(0x7f0000358000-0xd4)="d0f93131f966b0c617ace105b9d8b97356a6cb5911331fbadaa23d8f273dc92e82642ae3935ca222a431719238638df0f0778dfcd87f09ec7365b06f75603bb97cf38025beaa36934ff1e037c48fd904f3e9d04b03ebf5833f2bfa9a2b247e6522a03c33a35879e8a2cdcd8b620aa0ffb470ca509107c6ba91faf76ae7e7102b88761437fe2ba0307397b39e9055d27c32775ec0649dfb1d0b6e2b0dcc3be9e064185308de7da0058a6c18436919db39ddf4e3008d121c8d56e002d9731b52e8c34fae233a360e6098e895385212d47066bc3bad", 0xd4}, {&(0x7f0000961000-0xec)="2ca31e9f10a2129414713cda52dd8e8031629a150854a17623bbce956f6afb5348dd9f00dcfa61e934da675fe767e323a72bdf9010b58b89b3ab9033f11f63c49894fd934714614d80d54280f4fa029cac4b64360e7d77c1b200e227db68b0e45de3e1bc72447d69e85282f911dd65a39c28b1b2b7aba53a2ef49b84948d096d399a4a24ccf64e6f7b3783feb6a936c550ffa8e4e1116d775ffa4823d420b0acce9c600395ac712a194a687765688a6abda0eb88bfffefb93dcec43003934c4723b64cb3c86f2bc1a351cbbd062cb3129de2f3654410c24e1552c1b200befca3000546a2b454a92b65f29fa4", 0xec}, {&(0x7f0000370000)="5f91c1c7b0030d3a8f05aac3395dfab44e31888c7257", 0x16}, {&(0x7f00005fd000)="4b166a6b4b745b12b5f9c3ca300f20a25f13a067fc4628a706f864c18c8f2e57e6578d908e83109d7eccd95715d9a4bfd9f202851df101ae8360bd222fc433b6dc9e3fb8aba6ea789c5b30a1ab2a35dd94a0d4cd268bc16f31106a7016380598dd", 0x61}, {&(0x7f0000746000-0xb1)="f3763eafaf00942c2667791235e2f575668688a5d76c275b4b4bab3aeb72f3730497239c19c98d6ba2b8904c7454773d72136376975bf357eb457952213f0600edf48624fe26f1ca7264d8ce3ada320026423cf370dffc78fac453842d7fe84526b8bb58fb0ca73dc1404657aeacc90672ca67b1ff81b9ab3b9ba28bca2e630fe6a269c5737bf6f9665e3eaca5dde8fe70bd493dc43a0c662f351e5becfc8b0920aebb04d0186e84493a6cb9427738865d", 0xb1}], 0x9, 0x0, 0x0, 0x20008000}, {&(0x7f0000c94000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f38000-0x18)=[{&(0x7f0000a37000)="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0x1000}, {&(0x7f0000781000-0xd3)="0615f31751b4f03299e825b0d1e76269764229c66e0e6437fcc29a40ba164c6414393866aa32fa004b8476f3a6fbffabb2fd835d6ead9872a70884342b1d86b2547b0c5c1153802ea136a656a99de9d277830d2e17221600f31d6ba093a4836805f6297f7084339bf1314e61cd62e06db769eb76daf12e4b1b78998795acf8b993f0c1461f0b45c555ad53eea7a19b70d1ffc152932a81956052dd75a7f00efc0c736c6d79f7bb6004d8dafdb74aadc9b3b41116e3199508fd1809922db5813278de61446bf162ff132a6c70816f4c64c7213d", 0xd3}, {&(0x7f0000af1000-0x5f)="28010b9951be4a928041b831d4fb688b0e9faf14e4c6a039a2ea48cbc02a50633d8fbb593dcf7482d369a54efd7aa686b1bfc40d28b9254afb53b796580117c301e0e28d79c0495ce6a66f38e962a8b69d5e2cc12cd8ceef99ff86b877c273", 0x5f}], 0x5, &(0x7f0000370000-0x34)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x34, 0x8000}, {&(0x7f0000671000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000321000)=[{&(0x7f0000490000-0x3)="409874", 0x3}, {&(0x7f0000c12000)="ed2f735c9152b0a988074ea4e088fb95cbe6db4fe44e53b64ff0f8d5c292e1af34eecad3b1d00982744cec68b32f0aaf18fcf003ec4d2839630753d0862ccaf1a82014c8c06e754d51266e6c058729f03bc3754a65b919c545f666bb071d574bfb2777c8", 0x64}, {&(0x7f00001bb000-0x73)="ef16edb07bb9fbf3259de76b71f6f7c700e959b5a22c01c62a001cb8dcb31b6576f5beefdf61f8aa353cc97a53eee9f474de9c5e080d58aab16d7a5ee7b09d6dd7073307735212e98bc598f481b02078a385c75e884856f40ba8fe9f89ab1130a438e028f98d81b299cf95d96bd8ad0e207c83", 0x73}], 0x3, &(0x7f0000405000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x7c, 0x80}, {&(0x7f00002f0000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004bd000)=[{&(0x7f00009d2000-0x51)="1d95e22b22149d0ee64550e8079f4b0de0785abc71d2aa2144627007ccff083fa0c4115c7b0c07502556ac8903b12576736d0ef62dad92476a4ad56193e1c89c82365cf6346c383a2768525395d23b4871", 0x51}, 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0x1000}], 0x5, &(0x7f00006a7000-0x110)=[@cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1, r1, r1, r33]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @cred={0x18, 0x1, 0x2, r40, r41, r42}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @cred={0x18, 0x1, 0x2, r46, r47, r48}], 0x110, 0x80}, {&(0x7f000097d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000378000)=[{&(0x7f000095b000-0xad)="e028d731d292d1a0342ca532e5df0b238b8d7d913e995271a49bce31cabb55a0c4068388e3907ee9478d4aee0c04715237adae796b4035ba2e309eb4e23256918f90c64d7f675a7f8ab365d18039dac49babd82be99fe37bc912f38d8d1d16904b3a2bde26261a0dff476ef2c81a8f974435078fd9ca74594ef9c88c1859eec27e821fd2454370fc88ae5c88216c6e72f8f0402e1f4475858aacbb741297933bb0efb187e7d9c51c71db1158fd", 0xad}, {&(0x7f0000913000-0x49)="297a4aa1b305f2dd141c198c2be0271af26de260306c53b72c23288a026402b98688c90a7ff185e1a7017fda1ca65023e8a2623d098c800d46d3fa0d4b529c1419750c2e3890a7d4de", 0x49}, {&(0x7f000053e000-0x27)="6e4870ddf7a63ec42f0612c8d83f37a3613fdd6c1fb31dae1abf43edee63cdc334f8a111bfda69", 0x27}, {&(0x7f00006d0000-0x37)="96675101fb4b194121cbbdd195a971ad9dbef1d831dbe756cb4b82c6f8b43f1b9b5e9ad777e1d593f35cb4f0f594948cda4ade382db335", 0x37}, {&(0x7f000065a000-0x4a)="5083c7685cd31de97564b40f0660caec9af22cb6ff020f39053ca9f1a33f3c34d84a64e3bb2ad5d00a56d2c7f11d53b2065b7e463de675098387a9b93bd20e0d58e9cdca69ed7c21fef2", 0x4a}, {&(0x7f0000748000-0xfb)="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", 0xfb}, {&(0x7f00004cc000)="6f79190595cca3481900ee72e26cbd16096900b2803eaae2ef95b61e23936331a67a83f38a9eff7d6ee6", 0x2a}], 0x7, 0x0, 0x0, 0x4}], 0x8, 0x20048800) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000821000-0x8)) getpeername$inet(r1, &(0x7f0000fdb000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e48000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fab000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) 2018/02/19 03:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x8, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xd9}, {&(0x7f00000a5000)=""/43, 0xa}, {&(0x7f0000aaf000-0x36)=""/54, 0x36}, {&(0x7f0000466000)=""/4096, 0xb32}, {&(0x7f0000b15000-0x8e)=""/142, 0x8e}, {&(0x7f0000baa000-0x2b)=""/43, 0x2b}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0x3bc}, {&(0x7f00001b2000-0x3)=""/53, 0x35}], 0x9, &(0x7f00006d7000-0x51)=""/81, 0x51}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000081b000-0x4)=0xc9, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/02/19 03:07:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000c03000-0x9)='/dev/sg#\x00', 0x947, 0x88040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x80)=[{{&(0x7f0000f0c000-0xc)=@nl=@unspec, 0xc, &(0x7f0000001000-0x28)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000bcf000)=""/77, 0x4d}, {&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000d8e000-0xe6)=""/230, 0xe6}], 0x5, &(0x7f0000be7000)=""/178, 0xb2, 0x41}}, {{&(0x7f0000001000-0x58)=@alg, 0x58, &(0x7f0000001000-0x20)=[{&(0x7f00000dd000-0xf8)=""/248, 0xf8}, {&(0x7f00009e7000)=""/211, 0xd3}, {&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000336000)=""/205, 0xcd}], 0x4, &(0x7f0000000000)=""/201, 0xc9, 0xb4e}, 0xb2}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00008e5000-0x38)=[{&(0x7f00001e4000-0x3d)=""/61, 0x3d}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000dae000)=""/108, 0x6c}], 0x7, &(0x7f0000001000-0xcf)=""/207, 0xcf, 0x3}, 0xdfb}, {{&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000132000-0x87)=""/135, 0x87}], 0x2, &(0x7f0000490000)=""/28, 0x1c, 0x8586}, 0x80000001}], 0x4, 0x2000, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000a0e000-0x8)={0x0}, 0x84000) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00003d7000-0x26)=""/38) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f0000981000)={&(0x7f0000265000-0x40)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xb2}}]}, 0x40}, 0x1}, 0x0) 2018/02/19 03:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e18000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b2000)={0x1ff}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b62000)={@multicast1=0xe0000001, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000928000-0x5)='yeah\x00', 0xfffffffffffffe87) shutdown(r1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000edc000)={0x0}, &(0x7f000015b000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00008c0000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r2, r3, 0x1a, &(0x7f0000357000-0x10)={0xe, 0x1000, 0x2cc7, 0x4f}) 2018/02/19 03:07:58 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0}, &(0x7f0000fc4000)=0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fcc000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000a7d000-0xa0)=""/160) modify_ldt$read_default(0x2, &(0x7f00002cb000)=""/164, 0xa4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fca000-0x10)) 2018/02/19 03:07:58 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/rtc\x00', 0x100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000766000)=0xfffffffffffffff8) ioctl$TCSETA(r0, 0x5406, &(0x7f000011a000-0x14)={0xbb0, 0x9, 0x4, 0xfa, 0x2, 0x9, 0x3257, 0x6, 0xffffffffffffffff, 0x81}) mq_open(&(0x7f0000e63000-0x5)='..\x00', 0x0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x80000000, 0x4) r2 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f000033e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000322000-0x3)='..\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000046f000-0x6)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b9a000-0x15)=')nodev!selinux.bdev.\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) 2018/02/19 03:07:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) tgkill(0x0, 0x0, 0x0) 2018/02/19 03:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000288000-0x8)='./file0\x00', 0x131283, 0x106) r1 = add_key(&(0x7f0000a91000-0x8)='big_key\x00', &(0x7f0000e5d000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d23000-0x6)={0x0, 0x4}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cbe000-0x4), &(0x7f000039e000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x101) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005be000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000013b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a81000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfffffffffffff801, r4}) openat$ppp(0xffffffffffffff9c, &(0x7f00005da000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004bf000)={0x0, 0x8}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000d97000-0x4)=0x1) 2018/02/19 03:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mknod(&(0x7f0000f74000-0x8)='./file0\x00', 0xe000, 0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 03:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fa5000)='/dev/usbmon#\x00', 0x3, 0x4400) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000dd0000)="cd84779c190271924316294fb3858a955d3732ceee0c8a3543a25b718fa6c26c25c88b475b82e277d8b94a8f73bcb70dd69f6782f250555f52cf558ddbec21d64d534fc893160ae95892bfddf63a17a2b63d96ff359c5cdb40a1af", 0x5b) r1 = syz_open_dev$tun(&(0x7f00007da000)='/dev/net/tun\x00', 0x0, 0x806) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00004f9000-0xb8)=""/184) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3}}) pipe2(&(0x7f00008e9000-0x8)={0x0, 0x0}, 0x4000) ioctl$TCSETS(r4, 0x5402, &(0x7f00000a3000-0x24)={0x2, 0x3, 0x1, 0x4, 0x53, 0x1000, 0x80000001, 0x5, 0x3b, 0x8, 0x7, 0x1}) ioctl$TIOCSTI(r3, 0x5412, 0x6) dup3(r2, r1, 0x0) r5 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f000000a000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/19 03:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000d0000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005}) poll(&(0x7f0000dad000-0x20)=[{r1}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a9000-0x9)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f000065e000-0x38)=[], 0x124, 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000d4000), &(0x7f0000ca5000)=0x4) 2018/02/19 03:07:58 executing program 2: futex(&(0x7f0000004000), 0x2400000085, 0x0, &(0x7f0000726000)={0x0, 0x989680}, &(0x7f0000004000), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000-0xc)={@local, @multicast2}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000-0x4)=0x800400200, &(0x7f0000002000-0x4)=0x4) 2018/02/19 03:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006ca000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d1000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)="c3", 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000812000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/19 03:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) recvfrom(r1, &(0x7f0000bf5000)=""/228, 0xe4, 0x0, &(0x7f0000cb2000-0x9)=@rc={0x1f}, 0x9) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x2}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) poll(&(0x7f0000df4000)=[{r1}], 0x1, 0x0) 2018/02/19 03:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f0000970000-0x8)=@un=@abs, 0x8, &(0x7f0000802000)=[]}}], 0x1, 0x0) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)}, 0x40010062) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000571000), &(0x7f00001c9000-0x4)=0xc) symlink(&(0x7f0000545000)='./file0\x00', &(0x7f0000565000-0x8)='./file0\x00') 2018/02/19 03:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) recvfrom$inet6(r0, &(0x7f0000d0d000)=""/242, 0xf2, 0x10140, &(0x7f0000365000-0x1c)={0xa, 0x3, 0xa4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) 2018/02/19 03:07:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b73000)) 2018/02/19 03:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f000066a000-0x40)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b7000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006e5000-0xc)={0x6}) 2018/02/19 03:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000847000)=""/244, &(0x7f0000899000)=0xf4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c43000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000088d000)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000456000-0x4)=0xe8) getresgid(&(0x7f0000445000-0x4)=0x0, &(0x7f00004c5000), &(0x7f0000b8e000-0x4)) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c70000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000c9a000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000641000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b4e000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000e20000-0x4)=0xe8) lstat(&(0x7f0000d05000)='./file0\x00', &(0x7f0000a08000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c81000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000876000)={0x0, 0x0}, &(0x7f0000063000-0x4)=0xc) r13 = getegid() r14 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000be8000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000025000-0x4)=0xe8) stat(&(0x7f0000cc6000-0x8)='./file0\x00', &(0x7f000086e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r1, 0x9) stat(&(0x7f0000487000-0x8)='./file0\x00', &(0x7f00009a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00008dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000476000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000251000)=0xe8) getgroups(0x1, &(0x7f000026b000-0x4)=[0xffffffffffffffff]) r23 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a43000)={0x0, 0x0}, &(0x7f0000499000-0x4)=0xc) getresgid(&(0x7f0000c79000)=0x0, &(0x7f00002ac000), &(0x7f00002c6000-0x4)) r26 = gettid() getresuid(&(0x7f0000e66000), &(0x7f0000a08000-0x4), &(0x7f000028f000-0x4)=0x0) getresgid(&(0x7f00001d0000-0x4), &(0x7f0000208000-0x4), &(0x7f00004ee000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ea3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000072000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000f9c000)=0xe8) lstat(&(0x7f0000b2d000-0x8)='./file0\x00', &(0x7f00001e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgid(0xffffffffffffffff) stat(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f000018c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000002d000)=[0xffffffffffffffff]) r35 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b0f000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000324000)=0xe8) stat(&(0x7f000064f000-0x8)='./file0\x00', &(0x7f000066f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000071e000)=[{&(0x7f0000a0c000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000007b000-0x30)=[{&(0x7f0000c41000)="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", 0x1000}, {&(0x7f00004ef000)="81df0439f20f4e0f68b5226ae9d4d181783dd9ca569d16fd508a78b9929f8fede3d3fc51d178204f61f18c9ae33d48f45e68a1c47cff84241e604eb6de919074848a14612dc518bac82d3c9dfb180666a527750ab89e5f5079a86fa479a382539de5805d4aaa0c15d0fd30603f11a9cfbd74746c362770f29890169a82e5e6d3e8a391e2c1f3d213dc85ab6f8652203aa161b7027179ec661391f11b996cc67ccb84db1980de5af57efd63735694e7c3ab40016e5863e4738bf17ab3e6d6d14ab62fbeee4a191e79", 0xc8}], 0x2, &(0x7f0000374000-0xcc)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xcc, 0x4000000}, {&(0x7f0000c88000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000013e000)=[{&(0x7f00009ae000-0x2c)="88fb40ef3067789d75ba0c92e42dc68f4957784ff80a6ebbb7438ba8dd481bd25bfd3eb079af9dbc3bff034a", 0x2c}, {&(0x7f00002a1000)="d37565b42f06a9346b8e4a70ec49c3d8f87f31eda3c7720556f706116c3f8956c1e80f49c3ce1f65e29c7ce88df93fea8242958e03ef2c0ce35f1cd308ff7551a6b345fa87394bc70dbf9576b6598b02c873771861e2afb49a68cb415f99a74a2443047c40321bea252f610ef6de7496c99cc23a664847", 0x77}, {&(0x7f0000cd8000-0x24)="f80374548a39068958f0e21fc92555b8d6971001e6660087c89976b926df08cb979eccb4", 0x24}, {&(0x7f0000309000-0x10)="d0a29880d991567cc4093badd8d40682", 0x10}], 0x4, &(0x7f0000888000-0x30)=[@rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x30, 0x792d94f00d6d6554}, {&(0x7f00000ed000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d9a000)=[{&(0x7f0000057000)="daae7bef6d7c4249077f7dafc2e37d4208a815df1529cdbe1037053253a1defa2f1ff8697b76fb1f6475f128a8b2243c9d0da021f4b49f5e93c5dac4a6d5a9b53887d98703383a79e05030422b10cb92f50ef95fe26865b1a2130df64416ad44c2790023b9caeed178e02b0c552a9ddc672278", 0x73}, {&(0x7f0000eb6000-0x46)="3b7b49a76ea7dc4736fb440742d3bd863692bf7f5389848770b45c656b022552f8dc47878e0b57af66f2aae350a13c73e039d11d460f33637e5110cc576e7332f12df28b189b", 0x46}, {&(0x7f00001d9000)="bbbdc3e289285368a14449ac3d1dfa7bf7fabd3441ecbcdc8f024869f437fda697e4c470b6d1ad51706205a4a4535efb7fb31c5f503c610a6f083d62bb6bf6783b941627e6dd11b5aa6e259e61f1364a2609f0f2b676eab725e0243f12bb5b08fd5de95e1c6a648d2e93900e62a7bd6d248709df4d2a053b7f20021d460cc85765805c7ca6af9836c1e5852365d5441587068372a1849325b9fe8530462415a2944ef6af218f5dd0cf3d95de316640722910c2f5e3e41fb5631713ac262af197497bbcf52fc9758892f0ea71d539ea71132633d95a3e9134d0fa3d", 0xdb}, {&(0x7f0000221000-0xa7)="2c78c2bbc8ae35d38a577fcfc7c7d55997ea0908b540d378676b5238e0bf842bb77d9dd441e70c6721e13775f5b13a274df0639306812bc7bd2c7e5035950edd9ac02012ed1783ccdd766849f1bdd0745fbdc3cc3c4d6f79067cbf84e63d632e9e1733f5f1a7b92514abb51636c1ed257160ca627c05acba571dcdfa266198ae33f6122a1fef69310c1ddcc0f7616c716d713a91b425049184833864b25411d696c56a6c0e3020", 0xa7}], 0x4, &(0x7f0000420000-0xd4)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xd4}], 0x6, 0x24008090) 2018/02/19 03:07:58 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x4, 0x8000040000001) write$evdev(r0, &(0x7f000013e000)=[{}], 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000)=0x1c) 2018/02/19 03:07:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='sit0\x00', &(0x7f0000001000-0x24)=@ethtool_rxfh_indir={0x39, 0x7, [0x40, 0xfffffffffffffffd, 0xfffffffffffff6de, 0x9, 0x1a175efc, 0x2, 0x100000000]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000dd3000)=[&(0x7f00007a5000)='#eth0{\x00', &(0x7f00004c0000)='/dev/vga_arbiter\x00'], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f9000-0xc)={0x0}, &(0x7f00008ae000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f000068f000-0x10)='attr/sockcreate\x00') getpeername$llc(r3, &(0x7f0000fb0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ec4000)=0x10) 2018/02/19 03:07:58 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ae2000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ae0000), &(0x7f0000ae0000)=0x8) nanosleep(&(0x7f0000303000-0x10), &(0x7f0000ae1000)) futimesat(0xffffffffffffffff, &(0x7f0000ae1000-0x8)='./file0\x00', &(0x7f0000171000-0x20)) 2018/02/19 03:07:58 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000085c000-0x15)='/dev/pktcdvd/control\x00', 0x20c001, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000efc000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r1, 0x407, 0x3f) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000009000-0x1000)=""/4096) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/dev/keychord\x00', 0x40400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000000b000)={0x3, [0x40, 0x100, 0x80]}, &(0x7f0000005000)=0xa) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000001000-0x82)=""/130, &(0x7f0000008000-0x4)=0x50) 2018/02/19 03:07:58 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000006000)=0x7) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x9) 2018/02/19 03:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000037e000)) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000326000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000090b000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000597000)={0x0, 0x1981c762}, &(0x7f00009bc000-0x4)=0x2ab) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004e4000)={r2, 0x46ae53cf, 0x100000001, 0xc076}, &(0x7f0000aad000)=0x10) 2018/02/19 03:07:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000010c000-0xc0)=[{{&(0x7f0000001000-0x80)=@generic, 0x80, &(0x7f0000277000-0x10)=[{&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000784000-0x9e)=""/158, 0x9e}], 0x2, &(0x7f0000000000)=""/67, 0x43, 0x5}, 0x4}, {{&(0x7f000051c000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000f93000-0x18)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000c30000-0xac)=""/172, 0xac}, {&(0x7f0000a57000-0x95)=""/149, 0x95}], 0x3, &(0x7f0000000000)=""/77, 0x4d, 0x8}, 0xa38}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000df7000)=""/78, 0x4e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d62000-0x8b)=""/139, 0x8b}, {&(0x7f0000578000-0x27)=""/39, 0x27}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000223000)=""/56, 0x38}], 0x6, &(0x7f0000001000-0x3)=""/3, 0x3, 0x9}, 0x5}, {{&(0x7f0000f21000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000aee000-0x18)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000b18000-0x1e)=""/30, 0x1e}, {&(0x7f0000cd9000-0xb1)=""/177, 0xb1}], 0x3, &(0x7f0000380000-0x1000)=""/4096, 0x1000, 0x7f}, 0x7}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000001000-0x8)=[{&(0x7f0000001000-0x5f)=""/95, 0x5f}], 0x1, &(0x7f0000001000-0xb4)=""/180, 0xb4, 0x401}, 0x4}, {{&(0x7f0000089000-0xc)=@nl=@kern, 0xc, &(0x7f0000e0e000)=[{&(0x7f0000d8b000)=""/243, 0xf3}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f000035d000-0x1000)=""/4096, 0x1000}, {&(0x7f00002e8000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/27, 0x1b}], 0x6, &(0x7f0000001000-0x78)=""/120, 0x78, 0x7}, 0xfffffffffffffffe}], 0x6, 0x10022, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006a9000-0xc)={0x10000000}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000a000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000017000-0xc)) [ 52.806069] IPv4: Oversized IP packet from 127.0.0.1 2018/02/19 03:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b7000-0xc)='/dev/autofs\x00', 0x402440, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00001f9000-0x4)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00004f5000), &(0x7f0000744000), &(0x7f0000aea000-0x4), &(0x7f00006c5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) tkill(r1, 0x16) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f14000-0x10)='/selinux/member\x00', 0x2, 0x0) poll(&(0x7f000063e000)=[{r3, 0x80}, {r5}, {r4, 0x4}, {r4, 0x6011}, {r0, 0x6080}], 0x5, 0x8001) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r6 = socket$netlink(0x10, 0x3, 0x3) writev(r6, &(0x7f000048b000-0x3)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) 2018/02/19 03:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000967000-0x9)='/dev/sg#\x00', 0x2) ioctl(r0, 0x2287, &(0x7f0000352000)) getgid() ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000403000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001c1000+0xf50)={0x0, 0x9, 0xfffffffeffffffff, 0x400, 0x0, 0x1, 0x0, 0xffffffff, {0x0, @in6={{0xa, 0x3, 0xfff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9ffc}}, 0x0, 0x3ff, 0x100000001, 0x5, 0x9}}, &(0x7f000083b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009fa000-0x8)={r3, 0x4}, &(0x7f0000a46000)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000010000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001a000-0x4c)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7c000-0xc)='/dev/rfkill\x00', 0x101, 0x0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f000002a000), 0x4) 2018/02/19 03:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000241000-0x30)="b63db85e1e8d020000000000003ef0011dcc606aed5e00bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000640000-0xc), &(0x7f0000c7b000-0x4)=0xc) getpid() getpgid(0x0) getuid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000320000-0x8)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008b6000)={{{@in=@empty, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000e0000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aff000), &(0x7f0000ed5000)=0xc) getgid() fcntl$getown(r0, 0x9) geteuid() fstat(r0, &(0x7f00009fe000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cc7000-0x4)) fstat(r0, &(0x7f0000b3f000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f18000), &(0x7f0000f4c000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000166000-0x4)) getresuid(&(0x7f00000e2000), &(0x7f00005e0000-0x4), &(0x7f0000072000)) stat(&(0x7f0000219000)='./file0\x00', &(0x7f00005d5000-0x44)) getresuid(&(0x7f0000c9d000-0x4), &(0x7f0000836000-0x4), &(0x7f00003fb000)) stat(&(0x7f000074e000)='./file0\x00', &(0x7f000059b000-0x44)) stat(&(0x7f0000aeb000)='./file0\x00', &(0x7f000046c000)) lstat(&(0x7f00006fb000)='./file0\x00', &(0x7f0000b19000-0x44)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a02000-0xe8)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000e37000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046e000), &(0x7f0000fbf000)=0xc) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008b9000)={{{@in=@multicast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f000074a000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ebd000)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000e19000-0x4)=0xe8) getegid() fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000045c000-0x4)) 2018/02/19 03:07:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000915000-0x4)) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setrlimit(0x0, &(0x7f0000100000-0x8)) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) recvmmsg(r0, &(0x7f00008c9000)=[{{&(0x7f0000196000-0x10)=@ipx, 0x10, &(0x7f00001da000)=[], 0x0, &(0x7f0000c45000)=""/218, 0xda}}, {{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x58, &(0x7f000048e000-0x40)=[{&(0x7f0000747000)=""/188, 0xbc}], 0x1, &(0x7f0000239000)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f000089b000-0x8)) syz_extract_tcp_res$synack(&(0x7f00003d4000-0x8), 0x1, 0x0) 2018/02/19 03:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) kexec_load(0x1, 0x2, &(0x7f0000349000)=[{&(0x7f0000911000)="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", 0x1000, 0x0, 0x4}, {&(0x7f0000709000-0xa4)="2367a8651cf49c935525939dc66c0ffd3171239cb67c6ea3497c4ae49462fa9ab046df9fd2060d12bfe753f843cbf7644e82cdbf2171fd9427e4a48e76dcc79cf85fef671390a887b84176b4ce9d47a1813380e884dbb24048f2ec6d080d4c2252fdb3116c4616e04636ad7018e09a5c6cf97d6e4dee7aa98b0daf7b1487d099966a8903811ce4829c1d33fc0d76be735ccdc2e05912d6723d63ac35710e28970b519097", 0xa4, 0x8001, 0xa2}], 0x3e0000) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r0, r0, &(0x7f00007ba000-0x8)=0x4000039, 0x59) 2018/02/19 03:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000111000-0x3), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000bc5000)=""/34, &(0x7f000016f000)=0x22) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000378000)=[{&(0x7f00001c3000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) 2018/02/19 03:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000da4000)) renameat(r0, &(0x7f00002c0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e32000)='/') 2018/02/19 03:07:58 executing program 0: lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001e8000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000000000)=@access={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x35}, 0x58) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setuid(r0) 2018/02/19 03:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5e000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x724f50b2da349378, &(0x7f0000594000)={@loopback, @dev}, &(0x7f0000e27000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/02/19 03:07:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x401) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000703000)=@common='irlan0\x00', 0x10) 2018/02/19 03:07:58 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)) r0 = memfd_create(&(0x7f0000a3c000)="ab00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000cd000-0x45)={0x0, 0x3d, "fcea0ededc6c16dcfde08f8ad241b4051df02aec202573d102b4a76e3aab6a38760a65c9469863d008c06f2b13429f3f4c223bda2d8facbeaa2b0a2431"}, &(0x7f0000000000)=0x45) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e8d000)={0x4, 0x0, 0x50d, 0x0, r1}, 0x10) 2018/02/19 03:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001b4000-0x8)={0x0, 0x0}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000d2a000)={'filter\x00', 0x7, 0x4, 0x3d0, 0x110, 0x0, 0x0, 0x2ec, 0x2ec, 0x2ec, 0x4, &(0x7f0000e1b000-0x40), {[{{@arp={@empty, @multicast2=0xe0000002, 0xff, 0x0, @mac=@empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x401, 0x100000001, 0x8, 0x1, 0x2, 0x20, @generic="4f6f8168f93a8db1145a2b38f5496481", @common='gretap0\x00', {0xff}, {}, 0x0, 0xa}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff000000, 0xff000000, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="fb00d5d6b8b6", {[0xff, 0xff, 0xff]}, 0x1, 0x1000, 0x3, 0x10001, 0x2000000000000, 0x8001, @common='erspan0\x00', @common='bridge0\x00', {0xff}, {0xff}, 0x0, 0x300}, 0xc0, 0xe4}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffe}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="071c0aef0ba9", {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x10001, 0x400, 0x1000, 0xd5, 0x7, 0x5, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="744472818f8369e2995e9e28e35d696c", {}, {0xff}, 0x0, 0x200}, 0xc0, 0xf8}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0xfff, 0x80000000, 0x9}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x41c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) sendto$inet(r1, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) connect$inet(r1, &(0x7f0000ad3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff13) sendto$inet(r1, &(0x7f000013d000-0x1000), 0x0, 0x0, 0x0, 0x0) 2018/02/19 03:07:58 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000007000-0x4)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000008000-0x6)={0x1, [0x4]}, &(0x7f0000007000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000003000-0xe4)=""/228, 0xe4, 0x40, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000)={0x0}, &(0x7f0000006000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r1, 0x7ff}, &(0x7f0000001000-0x4)=0x6) 2018/02/19 03:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000435000)=[], &(0x7f0000025000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f0000b06000), 0x0, 0x0) lseek(r0, 0x0, 0x6) open$dir(&(0x7f00002eb000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/19 03:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000776000)=[{r1}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000032e000-0x4)={0x0, 0x7}, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000dc8000), &(0x7f00008bd000)=0x14) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/19 03:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000077f000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f5a000-0x20)={0xae64, 0x2f, 0x2, 0x8, 0x400, 0x9, 0x3, 0x0, 0x0}, &(0x7f00006f5000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000143000)=@assoc_value={r2, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000027f000-0xc)={0x10000000}) perf_event_open(&(0x7f000000a000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/19 03:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000538000)='/dev/ptmx\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/keychord\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/19 03:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f0000a9c000-0x8)={0x1998032f, r0}, &(0x7f00005cd000-0x18)={0x0, 0x400, 0x0, 0x3}) ioprio_set$uid(0x3, 0x0, 0x0) 2018/02/19 03:07:58 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000d22000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00001d3000)={0x77359400}, 0x8) 2018/02/19 03:07:58 executing program 6: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8b000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e84000-0x4)) write$selinux_context(0xffffffffffffffff, &(0x7f0000e86000)='system_u:object_r:pinentry_exec_t:s0\x00', 0x25) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000628000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e8b000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1}, 0x0) 2018/02/19 03:07:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e07000)='/dev/usbmon#\x00', 0x0, 0x4000000000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000de8000)={0xfffffffffffffff7, 0x0, 0x0, 0x225}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='syzkaller0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000b84000-0xee)=""/238, &(0x7f0000b90000-0x4)=0xee) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000af1000), &(0x7f0000fc6000)=0x4) ioctl$TCSETSW(r1, 0x5403, &(0x7f00005dc000-0x24)={0x4, 0x8000000000, 0x400, 0x8, 0x5, 0x7f, 0xea5a, 0x200, 0x1, 0x5, 0x2, 0xd1}) openat$dir(0xffffffffffffff9c, &(0x7f0000045000-0x8)='./file0\x00', 0x400080, 0x8081) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00006c7000)={0x100000000, 0x4e, "b214b2561f3610b17b37214c3bcad573961e584be513aef425c0d31762c2ad1973bab3c5e1635c0615665786204c3d089e8e85ebf762edea88f65b22b02ecd6c59eadaba9b9be440e18a241aefa7"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cef000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup3(r2, r0, 0x0) connect$pppoe(r3, &(0x7f0000e96000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="f3fc6645a6d61b4c226c042f59a20f9d"}}, 0x1e) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000f83000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x5, 0x11, &(0x7f000079f000/0x4000)=nil, 0x1}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f7000)) geteuid() 2018/02/19 03:07:58 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000), 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f7b000)={0x4, {{0x2, 0x2, @empty}}, 0x1, 0x4, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @multicast2=0xe0000002}}]}, 0x2b8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000836000)='/selinux/user\x00', 0x2, 0x0) 2018/02/19 03:07:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000097b000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000092f000)=0x1bd, &(0x7f0000420000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000106000)=0x0, &(0x7f0000d02000)=0x0) r5 = gettid() stat(&(0x7f00006cf000)='./file0\x00', &(0x7f0000cc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c8c000)=0x0) lstat(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f00004f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f0000294000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000de8000-0x4)=0x0) r12 = geteuid() stat(&(0x7f0000bea000)='./file0\x00', &(0x7f000085f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad4000-0x4)=0x0) lstat(&(0x7f0000871000-0x8)='./file0\x00', &(0x7f0000e05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() getresgid(&(0x7f0000e74000)=0x0, &(0x7f0000d7b000-0x4), &(0x7f00004b2000-0x4)) r18 = getpid() getgroups(0x1, &(0x7f000001a000-0x4)=[0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34000)={0x0}, &(0x7f0000524000)=0xc) r21 = getegid() r22 = getpgid(0x0) r23 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00009fa000-0x8)={0x0, 0x0}) r25 = getegid() r26 = getpgid(0xffffffffffffffff) lstat(&(0x7f00008ca000)='./file0\x00', &(0x7f000091c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000052a000-0xe0)=[{&(0x7f000044a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000037b000)=[{&(0x7f000077d000)="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", 0xff}, {&(0x7f0000a97000-0xce)="d7b64df95fa8ea3896652ddacd0e9929997ff3d0be3d2f86298aee4889eb1eb6e11e211db2c20360a43805c02f3a73aaa5648f8aa8f64c4482edd2dc1b1b6e2f1b418b3069b42121a7d51277348e8609dd4fcdede5e11239465b43e68723f26e29df32855bd29c0d5ece835f3aa54a69ae0d4cc6cf6074a11314beb48f72d49f6f23e8cc5e7bdc75a6e2cb7e8dcff41425ca3cc906f92caf7505fa4349fa05dd7fba2d646d37e08de3ea8473b295a5e1f5dd142d47660b657e3b5cd63275d1cfbba856b45521df239d92871b953b", 0xce}], 0x2, &(0x7f0000b48000-0x30)=[@cred={0x18, 0x1, 0x2, r5, r2, r6}, @cred={0x18, 0x1, 0x2, r7, r3, r8}], 0x30, 0x8010}, {&(0x7f0000850000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fc1000-0x50)=[{&(0x7f000024b000-0x64)="2e472a1a35c8e6805832215a83e318ba375c36711ec97c861a4718de1f79010888e05d054b9a37c1c036ba2d5d90e44ac18bd40649668ba3f9a40b4a3feb6387f9b6c83d4c0e20a7896b4f4e503917bf73e179570ee6c1948d865ca0f990422ce1c41066", 0x64}, {&(0x7f000017d000-0xfd)="a6e2970de95cf771157666e656455422aba0a95479c2902654ae20b242662a95c75dda1f90cdababd805609a1b0bffd3ee731ef5dfaad569cb182945a1a5a61b91aa5dce37036ea31bc1e638e8950705c80255131caeb1773545e9f0abca508c6acd8ab8439fcbdfaa4b3e0b2b178909714b490c16dbc4a5d7d7b2034d2b28cfeba5b5ce9dd2f577168be00425a4ce86c839d1dea720e09d7771a99dcb00a455a80062b427af96ed0caf103711ed7ed75574e5db5c00940c7f0d0e8b1f0ffdae63a27e23f87f503a5946e315680e770d301ad548c87ab0ef66a114e38f2523ec74c9886f728d12e7fe51296ac502c6ab880210539abcf779a2a8928190", 0xfd}, {&(0x7f000034d000-0x97)="46d4c41ab4a02c823db9ab8f042e1097b92f90320ae84905ecef349421109182bc8ebf1dd30ddcd112206c465d1b232f762cee9c2e0a12aaab03c9194b9abed49397f3bf931d5b8bfde511c88ee7ef253943dee53a21a990db4c0d5f44cfcefb82c292b3abba7f40eecd2b857ef0d8046b46268a50525ce0e3ec20f49d36b8b254729416217b0a4c84d309d47e8341c795f13a647d92ac", 0x97}, {&(0x7f0000961000)="71ca21c7463c0500668a2104016c471315a836e2d816c2b6686d75d0360a65c93e376ee384003a22a7019bb36e077cb4a7155faba4b69bb83c20e4ab96466efc03de8052c97d464b3fe6240a36fde13203388aa8d3a0d53d0133190feb1e35e7060ce5290ed1192eeac0720f08aaae11fb307e994f5ca478b9ebc6b9ff7ae24a328ba07b04f11c061132af9190e9d8a06c507ce6438876e51159ebf2baaad795ab6c5c4735a0d0158618f96c3f", 0xad}, {&(0x7f0000e83000)="4e16c078b8d0faede51b4b5f0f6f717ffd0e963b4ffab0878fe720a1300be47823754453b9085adb318255f7c04cdccaf79539f2d26356b2f7fbeeebf4e31155ae92fe47fde23aa550ee2a7a246528e10fff9860dd803f79e5aff2d7cf29afc6dd3e75f7b33b45507acdcf52f8b1e1a0617a82a4f56c01a678a0e7bf13d715874484bf49a612f95a05e8df97d7685a5de3fc7d9a", 0x94}, {&(0x7f000074a000)="0a5064cd3735d5bd2872a91bbdbce884f00adb538a3366ecb1586a8ee2ec126b2bfd69f58a", 0x25}, {&(0x7f00007a0000-0x2a)="a2dd983cf94c921e065911b47a5477199f97febf9c002fc87788126408d469f6b4e082a825153eb6b3d5", 0x2a}, {&(0x7f0000225000-0x73)="556f74373ac4b0f480566097bcbff6042d1973be199a8ad338ae617a84da23dbdb2d58fc7c2b9ec7db633d8008382d9fc8463844b6747f1bb5c3419c6734b1356126c6e42bed52ef9b55db6f0b412483d521dc76015efac408378ea1e5e94586bedb1b3ec5a23500f3080c554d1b53dd7d9aff", 0x73}, {&(0x7f0000e24000)="1b9ef7ab489fd029a36eba863f47f954d1e88ae60ca7a10df448c9e28a64c0db5d498fc7dbb618d66b211c46ded9f2b3155aa921f2d537e218c05f0c7af5d3b1123f01569c036577a98147deed855c52ef69", 0x52}, {&(0x7f0000d95000)="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{&(0x7f00001e3000-0x4a)="4604a35fdf3d55205bdf36affcf33e6dcdac0564c384b10bb013bccfa561a050c6d4fab4f31359dc0ffb52facb562330e3f7b93d01b1c36c9a99277d77b44b9ea14e7be5ac16172ae59c", 0x4a}], 0x8, &(0x7f0000ea2000-0x34)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r9, r3, r10}], 0x34, 0x4}, {&(0x7f000020d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004ed000)=[{&(0x7f00009c3000)="31ebbc768fe7c1be7d141361cfd3b5868ee9a6e53ec53257b5c7026bc831fafb409ab2d8f546be044340c5365a8313707dfbc3a560a50b5f72f76cee1b20bceb22ef1d02656f5002d6d631a53838a5bf5dd4ae0aa911a308f169c2dd6960a06200d0bd147a9ad794c60afd1b50bfe3313e0733c5442d90b963085abc47eba9858d2e74ce5a951fcc9fc07ee4c2f0", 0x8e}, {&(0x7f000091a000)="075d23e61a5dd7a4a5b5067404bc51a790e93794d93d62bd7bfbdd0d58eadb5f5853a26946e274ca0d6d23414084e9fe", 0x30}], 0x2, &(0x7f0000d3d000-0xb0)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r2, r15}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r16, r3, r17}, @cred={0x18, 0x1, 0x2, r18, r2, r19}], 0xb0, 0x4000}, {&(0x7f000065e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000035e000)=[{&(0x7f00000f3000-0xf4)="73a9a282233644fe081436e22701a282f9c5f92612b04b909181cc36002686560e8b8e98aae41f96a2f204308d2fb7ec204426fe32beed05f04595bc8fe3072b5edaaee6be11121082207dda0a597a1fce2212def66f680ac8752b0fc588f9102612d18c21112903b351bb8edefb727ad1c7a8fb158cad7a10120b06123c9ead9d2ee0104792e03d1bd1647c46c17b8a7c4047d9925f7c3c04de92dbb13db8095ad5e0c3ab86ab8fe64094a071666e22f4258b1e1e2ba0bd409e715ff1b45b2fa1bda796975a11a8c1ed1c07f542a7ef721e3cbb004f3705ed3585a499cc35b5bfabb7affbae2ecd3e1f3a423fc26c6c36128a85", 0xf4}], 0x1, &(0x7f00007dd000-0x18)=[@cred={0x18, 0x1, 0x2, r20, r2, r21}], 0x18, 0x8001}, {&(0x7f000037b000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f000055b000)="a480ac405e049afefd8a04b750c043fa6be31518bca5d3539b866e36d8451456d862d86c09020caf91cd3195fc0d26f278d3db13b5095cde0f4de790dbe8c4bbdd2dc499b58bb09f8a026d2163c9407eda7be7dacf48e6cfd710799103df2efc57faf9d56e450834a1caa7026eaeec6a142cbb897913f9d51215e55205f8c26a34b8bf55afcaff860c0fdbc4be8f9f710e697e691d0c544b", 0x98}, {&(0x7f0000413000)="0c9efd3fd66f211b85eba694956876a7bd207c79e7c84c9cd5b54cef59b953b6e20d9f5b9ae58ca201e54e79b3f3b72216", 0x31}, {&(0x7f0000b50000-0xe1)="93c9a71bed4d5281218b81c025a06368e7eb1b7db982056b3b8e232aaa9dde052bb71085da1a0fd1289dcb0384b2bbfbfffed07f1672f37acb9117d0fbbf2fcd86e58551fd085950c9cf51a111cac4cb59b93c866796901b4d8f712f78ad47f81515a63d8c7b3b123b0813d5fbec4980f3ef19ed472e84ae1d49af45a56a216dbf0e49ab644a854682e25356af0a46d0a48dfa33e8e2334c608ecd9ed18cda29aaa2f5ff7b77089261de2757cadae325fa610db73b355d5031f9c873fd6cd90a405bea93c4c8450a5ded405ee929af26e1779d581cda14b6b70bfc7dbcf938d380", 0xe1}, {&(0x7f00004f3000)="62ff69da2b7586a9d04bee1ff7c13f2f1f14d100904f054b0a48388c18941a90cc3adb487f1dbf7f3a4de1cfa6ae8d3ca64492c36690b55d60622d474a291634a26fecc5d2f146200c2337fa79f0d3a8d468365171a412a07f5d07614e7d0b0c4139fa9224cb50638b72c2b74759e7c9073d019c53ea84d10a4b15fac9ca85d226e7179242a1bd10cac495c400da31b64ee008ce01d961658cbac7f6b702f6beb1e85a5548ea261762ccc3a847a8ee4e3c9743264ec2921f5f8c49614dcf6e516924a5a2247633654732acafa49148a99e8e6f05", 0xd4}, {&(0x7f0000672000-0xf7)="db03beebc6891ded2c1abe84512a3172c0cc0c8a1dc635666e262dbf3964118af5295d6d302c54a6b9973af9d4b6f20e42c5d36455f82dd7d0ad554440a24132495fe7f409d72582240c946bc407c5a0ba13381224a4f5548ac97aba8d873de85859361a76cde4f6d85030c1a667257e7ce818eddebf7eab4a2c0c414cd90e6ca8f8ec4668498dfc8a4a43f1cd3ff72c225eecafc730fec4645084afdaa532f65419dda494ab68ea92bfc1c2f34dedb8f56793b34bd0f00db50a413cdf7fc33b81d41b9f1ae903dfecab0b52b4955c648a8a460d2af6718a42ff2a510819f49d475215a64f013f170ce9e53718865d7818c9d0c9e35f89", 0xf7}], 0x9, &(0x7f00002d0000-0x74)=[@rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r24, r3, r25}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r26, r3, r27}], 0x74, 0x4000000}], 0x8, 0xc4) 2018/02/19 03:07:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000636000)={0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a46000-0x4), &(0x7f0000d2a000)=0x4) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000da9000-0x8)) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000534000), &(0x7f0000fd2000)=0x4) 2018/02/19 03:07:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b82000-0x4)=0x800) r0 = syz_open_dev$tun(&(0x7f0000cd8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f000095f000)) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) close(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000039e000-0x8)={0x1, &(0x7f0000376000)=[{}]}) 2018/02/19 03:07:58 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000-0x11)='\'/&usermime_type\x00', 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000000d000)='\'/&usermime_type\x00', 0x2, 0x10, &(0x7f0000007000)={0x497, 0x5, 0x5, 0x2, 0x4, 0x80000001, 0x400, 0x400}) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000004000)='l', 0x1}], 0x1, 0x0) clone(0x20000, &(0x7f000000b000)="6c6f45de213cb50e13b05569d5b1a011e353867f20e1bd9cbcc4d7fa56aebf426042639ef7f1d5510c03674a731be22a7e7da8c56b84570e05681cb64bb506ee2fc82fcf7b31e9414f297afb421aacf770270b6ea63ce68d117b4f69eb2b27d64a5e070ff78fc53ad2b800cd081b058426f6c622b69db4db8528b85fdcadfcd1104ff40ca547b3eaea", &(0x7f0000007000-0x4), &(0x7f0000002000), &(0x7f0000006000)="144f78094701a046e47645f593694c23968ba64d1f04d45900360a3efda6b2f6be57683141375d08842b0bc3593f905ab8455fead4c9f667b2ab7bb2ce061c2e5f58cbed881952bd0c0889f4df98d6e51cb1d3da584e0e902f087fa245e8e3e8f6faf5383acefd91b3b6df8042a75f3dd9392de7a8f23649c03191697faab429f21f9109f2a7bf45fb4d044944354279c2df306bf4c6fc") ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f000000b000-0xa8)={{0x4, 0x2}, 'port0\x00', 0x11, 0x400, 0x1b29, 0x6, 0x1, 0x7, 0x7f, 0x0, 0x0, 0x81}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) read$eventfd(r0, &(0x7f000000a000-0x8), 0x8) 2018/02/19 03:07:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b8d000-0xd)='/dev/usbmon#\x00', 0x6, 0x208000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000008d000)={{{@in=@empty, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f000037a000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) clock_gettime(0x0, &(0x7f0000911000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={r2, r3/1000+30000}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f000027c000)='net/igmp\x00') recvfrom$llc(r4, &(0x7f0000464000-0x9b)=""/155, 0x1cf, 0x40800000, &(0x7f00009e1000-0x10)={0x1a, 0xf7, 0x40, 0x8, 0x4, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/02/19 03:07:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00007b2000-0x11)=""/17, &(0x7f0000929000)=0x11) r2 = syz_open_dev$loop(&(0x7f0000fc0000)='/dev/loop#\x00', 0x5, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) fsync(r2) r3 = add_key(&(0x7f0000e20000-0x5)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000067a000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000ff5000-0x8)=0x100, 0x8) keyctl$setperm(0x5, r3, 0x0) keyctl$describe(0x6, r3, &(0x7f00005a8000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00004c8000)='./file0\x00', 0x4) syz_open_dev$loop(&(0x7f0000371000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b66000-0x4), &(0x7f0000502000-0x4)=0x4) pwritev(r5, &(0x7f0000413000)=[{&(0x7f0000e5f000)="00000000000001", 0x7}], 0x1, 0x0) pwritev(r2, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)="64019338e0654909", 0x8}], 0x1, 0x0) 2018/02/19 03:07:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c90000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000473000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c73000-0x1)={0x7}, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000edb000-0xe0)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a39000-0x8)={0x0, 0x7}, &(0x7f00002a3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fe8000-0x101)={r2, 0xf9, "09b3fe43dab40a3088e4fb26a64191939e276ca728687f60409963670c7c0062db9ef9d3b0d837370e891373feca9fed2d9ee7640bdbd7919694d1aae78da34158314cdad15b47013d74a082770d9288768e72e31207847f752fdf298ad7ca4ccfa7fd25be3700d200f4ce6461e118affed2c611664f77e2530cb247dc5d9c5d0ebaad2be83825959742ac0f73dcdf124fbd453df856e07df07f574a6123ecdb68455034a709293c7d2e072c403e9a4684640c1acb9f355fea1aeda2570c23aa69b78cd1ab546897ba1871dda1ab78cb16dee6e9abb7464da8c155a27f0bd13ee65547d8bd88b6d4f8d26d9dc41ce927c92364a47ca28e8c42"}, &(0x7f0000b30000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000068b000-0x8)={0x0, 0x7}, &(0x7f0000079000-0x1)=0x8) accept4$inet(r1, 0x0, &(0x7f0000223000-0x4), 0x80803) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007ab000)=@assoc_value={r3, 0x6}, &(0x7f0000027000)=0x8) pwrite64(r0, &(0x7f0000790000-0xd)="622921d54e3e3cb463dc491f38", 0xd, 0x0) [ 53.159537] IPv4: Oversized IP packet from 127.0.0.1 2018/02/19 03:07:58 executing program 3: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006d1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ed7000-0x8)={0x0}) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ed7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ed7000-0x8)={r2, r3}) 2018/02/19 03:07:58 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) timerfd_create(0x2, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/19 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000fec000-0x8)) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fef000)={&(0x7f0000fef000)={0x10, 0x0, 0x0, 0x88010400}, 0xc, &(0x7f0000fef000)={&(0x7f0000fef000)=@newspdinfo={0x24, 0x24, 0x700, 0x5, 0x1, 0x1, [@lastused={0x10, 0xf, 0xb}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x20000010) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b99000-0x11)='/selinux/enforce\x00', 0x18100, 0x0) 2018/02/19 03:07:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x602800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x49)={r2, 0x41, "79b40f2b31087dc4fe19a34e5cd420ea003fb4448eee6db731c03f00b8732b60d6485cc5feb34d3c446042f85abba5b69b92dddf53ddd03d4077fedc8d6dfa60bc"}, &(0x7f0000002000-0x4)=0x49) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}}, 0x1, 0x900000, 0x5, 0x1, 0x18}, &(0x7f00008e9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000503000-0x8)={r4, 0x800}, &(0x7f00006db000-0x4)=0x8) syz_open_pts(r3, 0x200) 2018/02/19 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000dd5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000de2000-0x20)="09f00a8462e6c1e413f6a9a2e15e98a29f5284c6d273b973e43c0c1df2aeaf39"}) r1 = syz_open_dev$sg(&(0x7f0000e3e000-0x9)='/dev/sg#\x00', 0xc05, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ac3000-0x50)={@generic="568e3131e75f578552ce62b5ee32d16f", @ifru_ivalue=0x2}) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000008000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000-0x10)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x301c00, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) link(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f000000a000-0x19)=""/25) 2018/02/19 03:07:59 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x5, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x10100, &(0x7f0000003000)={0x4, 0x20, 0xfff, "b829c0ad95f9", 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000002000)={@remote, @remote, @local}, &(0x7f0000001000)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/19 03:07:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f00001f1000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000002000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r3 = getgid() setresgid(r1, r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x5, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000003000-0x8)={0xc, 0x3, 0x8e9b, 0x100}, 0x8) r5 = add_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x0, r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r6, 0x3, &(0x7f0000002000)={&(0x7f0000002000-0xd8)=""/216, 0xd8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000723000)={0x3, 0x3f}) 2018/02/19 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c5f000-0x10)={0x0, 0x3, 0xffff, 0xffff}, &(0x7f00002a0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007d4000-0xc)={r2, 0x30, 0x10}, 0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000011d000)=0x2) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c11000-0x4)=0x20, 0x4) sendfile(r1, r0, &(0x7f0000b4c000-0x8), 0x7fffffff) read$eventfd(r1, &(0x7f00007a5000), 0xfffffffffffffe50) r3 = gettid() process_vm_readv(r3, &(0x7f0000727000-0x8)=[{&(0x7f0000157000-0x78)=""/120, 0x78}], 0x1, &(0x7f00005fb000)=[{&(0x7f0000680000)=""/4096, 0x1000}, {&(0x7f0000ebe000-0x95)=""/149, 0x95}], 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f91000-0x50)={@common='bcsf0\x00', @ifru_map={0x5, 0x10001, 0x4, 0x6, 0x5, 0xff}}) 2018/02/19 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a95000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) bind$pptp(r0, &(0x7f0000432000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) r1 = socket(0x10, 0x20000000000002, 0x0) tee(r1, r1, 0x80000001, 0x8) fcntl$setownex(r1, 0xf, &(0x7f00006c8000)={0x3}) flock(r0, 0x9) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005bd000-0x8)=@assoc_value={0x0}, &(0x7f0000fbc000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000160000-0x4)=@assoc_id=r1, 0x4) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000160000)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f000016e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5be36d", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0x42) syz_emit_ethernet(0x9b, &(0x7f0000871000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc_tr={0x11, {@llc={0xd4, 0xd4, "0b01", "948eab67c01aced4b6b70e9c9c06a8774dd2f16718ccde7c717995cc8d35cd1a76a7ac717a45bc84ea40d36e8ef341d3d6012852cac7962984a3a143cea0b79de3649b8076c58cf1544c8541688ed9fce8ad00e6b0c2ffd64142c82bd75dc0ca935b0cf4857da6399ee188578efdcd6019d77163240754dea390f4375696b2b38edf594d6572962ced"}}}}}, &(0x7f0000dce000)={0x0, 0x4, [0x5ce, 0x5ff, 0x170, 0xbf2]}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/02/19 03:07:59 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e27000-0xc)='/dev/autofs\x00', 0x7551d6d88588b059, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c15000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x20, 0x9, 0x8, "18492a25cc5968acb1cbf4f57ef51dfeedc7deb9340745946b3a12333025081b5f45d13c6e9a410b40eb49c26b3545bc86a0a4ffb786e28bcb3c023f0df2555f1747e955cfee3ab043086fb47687053f"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/79, &(0x7f0000000000)=0x4f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_procfs(0x0, &(0x7f0000937000)='wchan\x00') preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0xd6, 0x0) 2018/02/19 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[]}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/19 03:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4), 0x4) r1 = fcntl$getown(r0, 0x9) munlockall() ptrace$getenv(0x4201, r1, 0x8c54, &(0x7f0000c25000)) sync() [ 53.350736] tty_warn_deprecated_flags: 'syz-executor6' is using deprecated serial flags (with no effect): 00000600 [ 53.406467] tty_warn_deprecated_flags: 'syz-executor6' is using deprecated serial flags (with no effect): 00000600 [ 53.422786] device gre0 entered promiscuous mode 2018/02/19 03:07:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xc7a538bc1cc5550a, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ff1000)={0x0, 0x3}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000952000-0xa0)={r1, @in6={{0xa, 0x3, 0x5, @empty, 0x1}}, 0x37e, 0x1, 0x9, 0x7f, 0x45}, 0xa0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000468000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000241000-0x10)={0x2}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000c19000-0x58)="9728d1da326949852bb788f62b6901479bc0b449c33b316c64d9335592a38f628bc7a0bf9574c6f99f6e465fbbab15c0c15b23991a15e8f316efd4bf8ec0d71cda591a858a0cc9d6ec43c35ccd2744e1009947273ef286ff") 2018/02/19 03:07:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x80007, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4), &(0x7f0000013000)=0x4) 2018/02/19 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000714000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000072000-0x32)=""/50, &(0x7f0000764000)=0x32) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[]}}], 0x1, 0x0) 2018/02/19 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000cee000)="788dc68535db381ffc") 2018/02/19 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000160000)='/dev/sequencer\x00', 0x2000fd, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000362000)={{&(0x7f0000f8f000/0x3000)=nil, 0x3000}, 0x5}) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xb0) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x1) lseek(r0, 0x0, 0x3) 2018/02/19 03:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000e48000)=""/233, &(0x7f0000982000-0x4)=0xe9) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/checkreqprot\x00', 0x800, 0x0) ftruncate(r0, 0x2) 2018/02/19 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000017000)={{0x77359400}, {0x77359400}}, &(0x7f0000931000)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a9000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000810000-0xf2)={0x0, 0xea, "c9c39181b340a917543416d7e28200ed0965f39fa8d9a3ddb27baa402a90ef3d28e60f16e57feff944e7e74f54ffc3130eb40cd31ed401fd7e7021e65dea08d12471cc2a54258e5e5f6bd3dcd67570accc247b170275f17cb144dc86d1a9733bbe2db5da88f6c86a18393f32faec348164a194dd73d6f57917798063de74337ff2788c7c83ac43259c1b9b59d25806568267d163e785a2f5535d1c9e834c782c62bc27337350fbd01c07b0504311ff8ce7b209e9593c30b3a7f00e3e99f00cd099c8c7843b8de6a4ddc4072c63e00973e9ba7c0f5c26d7b355720447b38ac8b81913cf110e21da7c645a"}, &(0x7f0000d57000-0x4)=0xf2) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000138000-0xb3)="0ce5d83466de4f54547ba37102a8300b4772990cdf496846b1899e954c286ed507a19a0515fcac78b5af97139a2ca8bd53f05c9e6f50e244cabdfff4f1f71f08b9bd39207fe56bcc899a2df952c9999f46640589dd53983bb7bbc310806b2716905c69e12620b7f7a3cbb73a7f9d069a7cd3e4d33d3be257faca80daed6ac8087beae012ad3c7d542e2b2579469f98d1f51c1fc825a9f17d04bb9ed18a5a8d63dc9cfc5b778ee2d1635a5625a0280d5e6d795e", 0xb3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000396000)={r2, 0xdc, 0x2, [0x100000001, 0xffffffff, 0x0, 0x2232ca47, 0x3, 0x0, 0xfffffffffffffffd, 0xff]}, 0x18) 2018/02/19 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000b07000-0x4), 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/02/19 03:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000935000)='/dev/net/tun\x00', 0x0, 0xffbfffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f000046e000-0x10)=@ax25, &(0x7f00004ae000)=0x10, 0x80000) clone(0x8004000, &(0x7f0000862000-0xbe)="d7683842f4c5afdc34d68c7b29b6bcdd73cbfe2fe0dc18436d6441f32f7fc2bf6ee3d6b245f5b87a1568c1f994f69495dcf192b44f99a94295cc68d69d05efd2b456c6ba1beb1ce16b7739596938b96a19ea4a62737dd1192eb648d1afc86002a54b1d656244c107a98e549a7aa01612cc445512c293c7a2693a526dcc6c59e7e15c6604539a9963723c0680b03de89eaab784170b0fbd3e9f440b59a5d726b3aa23d2548ff4b086c3dc6beac4dc1b431e2fc5c76d5ba21097402bf0b114", &(0x7f0000774000), &(0x7f00004a6000-0x4), &(0x7f00009a8000-0x7)="679646233ada53") getsockname$netrom(r2, &(0x7f000013c000-0x10)=@ax25, &(0x7f0000baa000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) close(r1) recvmmsg(r0, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x58, &(0x7f000048e000-0x40)=[], 0x0, &(0x7f0000239000)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f000089b000-0x8)) 2018/02/19 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000100000802, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000435000/0x1000)=nil, 0x1000, 0x1, r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffed5) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001f8000-0x4), &(0x7f0000d79000)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2a000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000827000)={@generic="6fcc33a99f20c41dab4522b443417c5d", @ifru_mtu=0x4ebc7d4d}) writev(r0, &(0x7f0000c1d000-0x28)=[{&(0x7f0000a9a000-0x40)="7a2ef2b8f1b0a8fedfff8aca81d2ac3084b9f97398e06c2882759e5bc38c1e1036aa7699723294782d3b4ef398f0186a66cb44feb52b6deaf29b87f1cc7e74fd", 0x40}, {&(0x7f00000a3000)="9d0e045e88ed4c0a2c1df08f2f582afa35b966ff41f748059f88340b7e5f46ccf66bd644e9ccd0a84be38b1020c67c36f3f8047811d400079bf77cb4596d09f5b0068a801fd187015ba86449a161868bf90b329dc7c60b141b6b529358180a30a49402260792931ed6903af4dafe224fa7a753fe7cfa2fd7d74eeb5530cf95ddd3ac05fa8de59e50b34a51bea6c74b8d9d38f4ebf7e43c84d3f3951cf9be2228fc893b70d2bba84aa2bf307f04b0bfa89eff1dda44cc7a2494daa62f8dd718bc249464befcd0b4782cc5e1538a952755", 0xd0}, {&(0x7f00003e6000)="136994121ad1892703016feab9376d6168eb41c7e8a7a528860111ce35377d12faf4918d05c157f6bbe21e69c91de0082cbba68fb1f6a01ecda937c9346e48a1dab7150df77eaec01bf16039898bb74b58a8c30d6413d729d4dc2f74b069b61225dc28efc0a224235f59a13c48b09df282f9bab7d6c9a05df6d1230756575f3f52b79eae98d6b7027dbd7d59ed9c396e139063c130f7ff", 0x97}, {&(0x7f00009d5000-0xf9)="15ddebeed7c0adf96ba0a5ff38097913d8adaea1cb489557199f29b91dc8a9eb29caa9945c9a15a6f4d8ed11acc8a274cd67ce29dbde01fd0691c6ca1d385369b4621a6595a51d6d3905aa7f20bd567b3bde13d6bb809f964158a502cef698e83732cfa548c0b3342d4ac8379affa4f222b549993a5064f6bc45922ff6982483a140f86104244343b634d4751b68a9ca88197f575420d4913b77b4ec25c17a8daa21e78cec8e36e609e0e8590f7e5235a933f91222ac644692b1772258fb5e89bbff29120fe5c6d3440f89719b0671a7a2ebb8a9aa16f593558ce623d98bc68b2ee4378ebe006eb8ae704038acc76e310cb5e04c8c5de3bc9f", 0xf9}, {&(0x7f00004b0000-0xf3)="37bfecdd31b71930ebf63c755ff816bffdd05ac7b8be800c91857bc16b7b6ffc721751bf83a2d3e38dd3cdf996c21379af75aae97a1c5ef6bd0a3e7a4f9837c1aea76b2f9535effa6d4f99eadfd44edce76bda69adf9b37cada82ee0a8a26f64fecf395b0d069357ee8196897597abca44ed32c0b4439873fd85ecf08f82289ddde60ead2ed6be24578cd83f50511e95aebe1112b3094fc7037335388435c306a9e8625e4bd279b4ae376a058b04e1e50ff1681db84064bafbc85c6b7d806564be2161cb0c7cb6bf7e181cd97b24c7e618c0296092fe51acaf7be9371072acd5a7de1ffeb29e3ba3fa54ad82a105f7f58fa90f", 0xf3}], 0x5) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000754000)='/dev/rtc\x00', 0x2400, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00006cd000-0x4)=0x9) 2018/02/19 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f000047f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000085b000)=0x26, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c19000-0x4)={0x800}, 0x4) capset(&(0x7f0000daa000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x7, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0}, &(0x7f0000008000)=0xc) r2 = request_key(&(0x7f0000faf000)='id_legacy\x00', &(0x7f0000bc4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b79000-0x35)="246c6f2826656d3000c5d8f5b8c7c852aa359bad36e5c9846438dd1884c4bd286c2f208af0629b91bbade8289d434b3ccea9dc2472", 0xfffffffffffffffd) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d99000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003d2000)={0x8, 0x2, 0x1, 0x3, 0x10000, 0x1, 0x1, 0x9, 0x0}, &(0x7f0000d21000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000293000-0x35)={r4, 0x2d, "1d9ade4b44b2c53a0689533251beb2be9220268cc6adf572e2c35187334c942c06fd089b7e29b9422a6b493d97"}, &(0x7f000073d000-0x4)=0x35) keyctl$get_persistent(0x16, r1, r2) openat$rtc(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/rtc\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000687000-0x4)) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000045d000)={0x0, 0x3}, &(0x7f0000d97000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000d37000)={r6, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x408}}}, &(0x7f0000d01000)=0x8c) mq_getsetattr(0xffffffffffffffff, &(0x7f00009ab000)={0x0, 0x2, 0x4000000000000, 0x3ff, 0x10001, 0x7ffffffc}, &(0x7f0000636000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000e2d000-0xdd)=""/221) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f00003b3000-0x8), 0x5) syz_open_dev$mice(&(0x7f00000a5000)='/dev/input/mice\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00002eb000)='./file0\x00', 0x0, 0x2) close(r0) 2018/02/19 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000c9f000-0xbc)=""/188) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000f6000), &(0x7f0000762000)=0x14) clone(0x200, &(0x7f00000aa000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000435000)=[], &(0x7f0000025000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f0000b06000), 0x0, 0x0) lseek(r1, 0x0, 0x3) open$dir(&(0x7f0000e8b000)='./file0\x00', 0x2, 0x0) 2018/02/19 03:07:59 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000e1b000)='/dev/input/mice\x00', 0x0, 0x44000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000420000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000006000), &(0x7f0000000000)=0x4) 2018/02/19 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@generic="b8df2fc8ac0e4164fffc51f99e5e089c", 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f88000)=@newlink={0x24, 0x10, 0x20000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x4, 0x2b, []}]}, 0x24}, 0x1}, 0x0) 2018/02/19 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000d3f000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/19 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0xffffffffffffffff, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f000053a000)=""/56) socket$unix(0x1, 0x2, 0x0) fallocate(r2, 0x1, 0x100000001, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ca0000)={@common="677265300000e400", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000945000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/19 03:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) ppoll(&(0x7f0000ecf000-0x30)=[{r1}], 0x1, &(0x7f0000873000-0x10)={0x77359400}, &(0x7f000022a000-0x8), 0x8) r2 = inotify_add_watch(r1, &(0x7f0000d9e000)='./file0\x00', 0x40) inotify_rm_watch(r1, r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000088f000-0x2)=0x80000001, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000081c000)=@fragment={0x0, 0x0, 0x10000, 0x40000}, 0x8) open$dir(&(0x7f0000ee9000)='./file0\x00', 0x20200, 0x8) 2018/02/19 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000077e000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0xffffffffffffffad) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/19 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c27000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/pktcdvd/control\x00', 0x101001, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000255000-0x65)=""/155) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000483000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000500000)={0xf97cff8c, 0x8, 'SE Linux', "d92ae31b9852ee82c6e2f836d7e34204"}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000569000)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000396000-0x4)=0xe8) socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f00007a9000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000069f000-0xc)={@broadcast=0xffffffff, @rand_addr=0x9, r1}, 0xc) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000fa3000)) 2018/02/19 03:07:59 executing program 4: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000a3f000)={&(0x7f0000a23000)=@kern={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f00004a5000-0x8)=[{&(0x7f0000000000)={0x274, 0x28, 0x404, 0x3, 0x0, "", [@nested={0x258, 0x69, [@generic="58d675d5741723bf425c7500a0fffa4ab19c1b14f8ee9af42a388248e88a9709c85bd966e87a84637d", @generic="17e2ef004b7cd29c814defcc1485959d20e506f32e0d61a88ed1a048eed7f3c9a39be21393cda58c2855641c8242f7e0fdf68da1235490ff837600586c3964b736849af6b1aa0cca20c1c934b74ca3d903b328b4b01e8bf5bf25ccbde8f8b8f86ad201c3074c72984eae7b", @generic="bb544fd00c5f2b8055419f53484db651180057d91e58b3844662203f80504835117101e0947ebc36972be7d64015a55e1be695dfe6d079c90a8cc15a479bb5ee5e55e84a8e371d7dd9fa0d977c691c885b9fb7caaa1d7b27fb54dfdbe6", @generic="cd67a13f599afc24bea8b682da0f3b673a2908917e88", @generic="ef82cf3970419717ac1941e703cfafb67a43bdd09b09f12c024d29ba55e5455ade23c1f460a1c951a3bfdc07a6041ff55b9f2016f7b6df1a5232615c8101ff2edd32eaa2c0b86dc7b5dc4fa2c8aa91ba8568dddf58937185aa515314c5a835ae16d36030a3f8ed8c6a8bf2b1e60386beff17dc3e0e9e64bb74f1afb1d42e4317861508db12a94a050db7438c7aa3cda6311ee2153bc08bdbb18444fd8df463f0e78c9b028b79c010524edbfddbb1246e8a99631bfe242f9db8c693739ee63a1ab003734fd35f58ce8d96eee7b14929cd18", @generic="5d43bbcb23a5de4d21662e29a001d3e588389bf52e6199b27bb98a2b32a597cf98321001c532f2c856bab30cd1912f0b2b229d74d11bc89486785ac3e7544c0cc634fd463d1bec4ce8f59f104358439be1536789cf4bb26c905fde26bc28a2a219cb34ae9edb2bb5f7a05d05307968624739f3187c7d208ab45876"]}, @nested={0xc, 0x7e, [@typed={0x8, 0x2}]}]}, 0x274}], 0x1, 0x0, 0x0, 0x4040}, 0x0) unshare(0x200000001) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000d80000-0x28)={@generic="38ac774a4b728decb35a367c92f1dbce", &(0x7f0000013000)=@ethtool_ts_info={0x41, 0x9, 0x3, 0x7, [0x5, 0xfffffffffffffffb, 0x1b17c27], 0xffffffff, [0x7, 0x0, 0x7]}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000300000-0x5c)={{0xa, 0x2, 0xfffffffeffffffff, @empty, 0xc8938ac000000000}, {0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, 0x3f, [0x10000, 0x0, 0x0, 0xb8ce, 0x142c, 0x8, 0x10001, 0x8]}, 0x5c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006ca000-0x4)=0x8, 0x4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000481000)={@common, @ifru_map}) r3 = socket(0x1, 0x0, 0xd5) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000ac8000-0x20)=""/32, &(0x7f0000c16000)=0x20) write(r2, &(0x7f00005fa000-0x27)="26e4ff0022004701050007008980e8ff06006f20002b1f00c0e9ff094a51f10101c7053500b004", 0x27) 2018/02/19 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) open(&(0x7f0000a29000-0x8)='./file0\x00', 0x600000, 0x94) fgetxattr(r0, &(0x7f0000bd3000-0xc)=@random={'security.\x00', '+\x00'}, &(0x7f0000624000-0x12)=""/183, 0xb7) 2018/02/19 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x2, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f00003e4000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/19 03:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000486000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000c01000)=""/211) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000f74000), &(0x7f000037c000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2018/02/19 03:07:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x10000041ffc, 0x0) read(r0, &(0x7f0000002000), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000004000-0x8)={0x8001, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000001000)=0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x1f}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0xaf1f}, 0x6) [ 53.775569] SELinux: policydb version 467872473 does not match my version range 15-30 [ 53.800821] SELinux: policydb version 467872473 does not match my version range 15-30 2018/02/19 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067f000-0xc)={0x0}, &(0x7f00002cb000-0x4)=0x1b) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioprio_get$pid(0x3, r1) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c6000)='/selinux/checkreqprot\x00', 0x40000, 0x0) accept4$inet6(r3, 0x0, &(0x7f000099b000-0x1), 0x800) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000661000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) 2018/02/19 03:07:59 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000005000-0x8)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000021000)='./file0/file0\x00', r0, &(0x7f000000b000)='./control\x00', 0x1) 2018/02/19 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a65000)='./file0\x00', 0x0) getpeername$ipx(r0, &(0x7f0000bea000-0x10), &(0x7f000034e000)=0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c5e000-0x15)='/proc/self/net/pfkey\x00', 0x20002, 0x0) recvfrom$unix(r0, &(0x7f0000a6c000)=""/86, 0x56, 0x40000002, &(0x7f0000346000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mount(&(0x7f000056d000-0x8)='./file0\x00', &(0x7f0000123000)='./file0\x00', &(0x7f0000df4000)="252605fff7", 0x2000, &(0x7f000055f000)) 2018/02/19 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c90000)='/dev/loop#\x00', 0x10001, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4818fc8a4bdd1c384dc260bdb8982b8208810493fd649c6d2277cec830eaf57816731ca96cc50f61809e72808638473aa918b69407ad795b96774e794a60392a", "eec2eb99d81e504a8c83ddc0a9ebaa3983aa102a87ea10a47203ae6b15b7ba8e240e1830392f67e68a4be6424d9c86ee0eda6db342d529ccaea41db5c046556b", "dd366cfa48122b0f6bfed18ef1a77e6426e3d244e7b589a96a74fc927c9ba84b"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000701000)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d1e000)={0x4}, 0x1) 2018/02/19 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000193, &(0x7f0000005000)=[]}, 0x4) 2018/02/19 03:07:59 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x2, 0xffffffffffffffff, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7d000)=""/53, 0x35, 0x0, &(0x7f0000f7d000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000bc8000-0x4)=0x6, 0xffffffffffffff45) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) syz_open_dev$urandom(&(0x7f0000920000-0xd)='/dev/urandom\x00', 0x0, 0x10d841) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f2f000)=""/21, &(0x7f0000c52000-0x4)=0x15) 2018/02/19 03:07:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa400095e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000603000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000159000-0xd)='/dev/usbmon#\x00', 0x9, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000c14000)={@common='ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000e99000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, r3}) waitid(0x0, r1, 0x0, 0x0, &(0x7f0000ca6000-0x48)) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)) 2018/02/19 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f000067a000)={0x2, 0x3, @empty}, 0x10) sendto$inet6(r1, &(0x7f0000210000)="c8b47105f6156187cd64523cd147e0b4d83416676b667c3c30dec31bae34adbca925eca39740911fed26264af29feb77908d15c1684bcd93c57401f47166b48c7e6e16d01aaba3738919dade3d2b9dc284bfe22d4e2471c00baa47b82d9743901c6370ed8906006e3c07222c97496b3189fcc60876f03f56f104a9eb21632be9c660b2c4ac1415965657be89bf330dac7008a6d106e9c84ba48f17a91f0276407a0150fd30540460ec988beba9be04c36bb0b39826e1a3d55694b7f222b6cc0b9fa4721b9176c97357ae7b20232540e4a17f32fb3bd18283afa56b9cdba0164730d4", 0xe2, 0x0, &(0x7f000099a000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xe) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000099b000-0x8), &(0x7f00001c5000)=0x8) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dca000)=@assoc_value, &(0x7f0000094000-0x4)=0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000267000-0x4), 0x4) 2018/02/19 03:07:59 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/02/19 03:07:59 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001b7000)) prctl$intptr(0x26, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4200, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x4, 0x8) socket$packet(0x11, 0x2, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f000009a000-0x4)) 2018/02/19 03:07:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000+0xa25)='/dev/sequencer\x00', 0x400400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000002000-0x70)={0x10001, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @empty}, 0x44, 0x907, 0x0, 0x6, 0x800, &(0x7f0000012000)=@generic="788248d794b7e44a1ac7a41491565ae1", 0x9, 0x1db, 0x7}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000000000)=[@release={0x40046306, 0x4}, @decrefs={0x40046307}], 0x22, 0x0, &(0x7f0000014000-0x22)="fb6295c52900bc56d090aa50f4c01c7c99bc7267dbc893a735fd5c8d1b0e2697bfa3"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap$binder(&(0x7f00008d7000/0x4000)=nil, 0x4000, 0x2000001, 0x40010, r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/19 03:07:59 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x2, 0xffffffffffffffff, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7d000)=""/53, 0x35, 0x0, &(0x7f0000f7d000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000bc8000-0x4)=0x6, 0xffffffffffffff45) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000134000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x44000002285, &(0x7f000045c000-0x2d)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") ioctl$TIOCEXCL(r0, 0x540c) read(r1, &(0x7f0000b07000)=""/36, 0x19) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006ee000)={0x0, 0x9, 0x7, 0x100000001}, &(0x7f0000bdb000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000053a000)={r2, 0xd3, "b1d8d8fddc2eee0728e2b020bc8b2238d9a4fdf2026b31fbc34a65c2d9c4a099884bfcf887d0980d7faf6e18ca7ecdfec7459ef29a92038a50a68aba3bbfeb561be20f81fec5fa4cfdf377a63e6b16980b91e0648f7ae837385139940b65bfeb8a11d07d35f794ce4ba5ce25471dac5cb6577aa1c578ab2be06f3f6d5c4e564d0f87bf7ade46feafeff6b5d203d86e67820c613df0f9da9bc9fac619ad8de5dbf4c4065bcb62866b500c3db0f3cc11cfab97fa97614b02d2aabf9b67b5bc43df80ed0318d6356ab530e3b0767ebcc6a3606650"}, &(0x7f0000992000-0x4)=0xdb) 2018/02/19 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000055b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = add_key(&(0x7f0000bb8000)='rxrpc_s\x00', &(0x7f000078f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c1e000), 0x0, 0xfffffffffffffffe) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e8000-0x16)='/selinux/checkreqprot\x00', 0x628001, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) add_key(&(0x7f00003eb000-0x6)='.dead\x00', &(0x7f00002b5000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000085a000-0x18)="55ba1525900cb078ba319ac419a13fa1bea0eb38cdbefc55", 0x18, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000526000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000881000)) ioctl$TCSETA(r4, 0x5406, &(0x7f0000013000)={0x0, 0x6, 0x4, 0x2, 0x9, 0x401, 0xd2, 0x29d0, 0x530, 0x8}) ioctl$sock_ifreq(r3, 0x8927, &(0x7f0000102000-0x50)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00003e4000)}}) chroot(&(0x7f0000b9e000)='./file0\x00') ioctl$LOOP_SET_FD(r4, 0x4c00, r4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005ab000-0x1)=0x1) 2018/02/19 03:07:59 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025d000)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000095000-0x9)='/dev/rtc\x00', 0x8000, 0x0) sync_file_range(r1, 0x8001, 0xfff, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000c55000)) lseek(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000b62000)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000d5a000)=0x11) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000746000-0xc)={0x3431, 0x2, 0x7e, 0x40, 0x1}, 0xc) getdents64(r2, &(0x7f0000f73000-0x159)=""/528, 0x210) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000085c000-0x1)=0x3) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000835000)="6d73646f730010c59024c36ede5ecdde234e10bc000000007900f000ae1437e29d83aa419e747d00d300f021513edf29b2fcc01df981", 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') mkdir(&(0x7f00003ca000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x0, 0x0) umount2(&(0x7f0000e28000)='..', 0x0) [ 53.946869] binder: 9343:9345 ioctl c0306201 20000000 returned -14 [ 54.019717] binder: 9343:9356 ioctl c0306201 20000000 returned -14 2018/02/19 03:07:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b0e000-0xe8)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000f83000)='./file0\x00', &(0x7f0000773000-0x8)=@random={'btrfs.', '!\x00'}, &(0x7f000022e000-0x97)=""/151, 0x97) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r2, &(0x7f0000603000)="0041b2e7c1b402532e880c69fdff9a1edb0000000001004101f5d4e8", 0x1, 0x10, 0x0, 0xfffffffffffffe25) sendmsg(r1, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[]}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bba000)) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) pwritev(r2, &(0x7f0000e50000)=[{&(0x7f0000c36000-0xdb)="92090462bd2cbcd78f56909b36d38e30ec5d5247033988cfd53644bd056a8b713737073bfa501dc27667d5f946e2b1e2da83d125087cec1155bca4ede0fedc1acc6396b0945ff03e33dd92a4fc64f6d69a5ceaa2ea27055ba38a6d8a85b08e240b476bfd4896196558bfa802e268f7a6a50959ca1bf899b4e1371d9b49a4bdf82b7c7fb6f80dd5cc8a988f6f9bf1c15ce6535fdd68da4c708a72e38ed89d66a7794b305ece43a78b7f64293097ecbf7f9a3c234538e8a18220c22810baa47ef4fbe8c271f574f685d00a155f982d0c25f242858c63ba04809e2149", 0xdb}, {&(0x7f0000b73000-0x84)="9a26128144364cc2552189aa2ac3aa36534a2a0354c76ad11ab3b3627439df9336a51b08c6939fc6c757b442c67f706ca8c37297a6899af810f2262c8f983d53efb6f6957e2c8432aa58840a0c13de056c39e395f2f2fca406527b51fd337bcc77977acda2d40c599e16737362fd749983cf6f58a6461120b84006028959669b77d43179", 0x84}, {&(0x7f0000783000)="fbd7e9496170d2500c6837de3d22cbef82d9b1992f71bd5a922ab2aa88b29df8396228b094b32a8c9aaaa94c4f6f47095863e5125d3636efabe4e8ccb26f8a5e3000ff847e75bdcd330495b42b18d2431dd76a317009d8c12df73a80afd2a3a9ad52558b40a98f3bf1f9a09860ec9fa4333a6ddac48fa149c6", 0x79}, {&(0x7f0000922000)="fa544fd097a935ce1d3577f1b509e768215bdd3dfea26159aa6f6a37fffc2fcffb810a26913c245bc8102cc5a5a1fda4e208402586655a6b", 0x38}], 0x4, 0x0) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000004000-0x8)={0x4, &(0x7f0000009000)=[{0x0}, {}, {}, {}]}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000a000)=0x11, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000009000)={r1}) getsockname$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x28032, 0xffffffffffffffff, 0x0) 2018/02/19 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008dc000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000bbc000)=""/25) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f000003b000), &(0x7f000076b000)=0x4) fgetxattr(r0, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) 2018/02/19 03:07:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000469000)=[{{&(0x7f0000148000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58, &(0x7f00004e7000)=[], 0x0, &(0x7f00000bc000-0xb0)=[]}}], 0x1, 0x0) creat(&(0x7f0000a7e000-0x8)='./file0\x00', 0x180) 2018/02/19 03:07:59 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f8b000)='net/unix\x00') sync() openat$rfkill(0xffffffffffffff9c, &(0x7f0000946000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000f13000)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00004d4000)={&(0x7f0000960000-0xc)={0x10, 0x0, 0x0, 0xc0040004}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x1314, 0x9, 0x9, 0x300, 0x1, 0x2, {0x0, 0x0, 0x2}, [@typed={0xc, 0x34, @uid=r1}, @nested={0x113c, 0x2b, [@generic="feebf11ed53620162d1b023e962199d1c48037395403fb9ceea9f70a996b6c94b47e4407981cd494157fc55fc01fa94acc8821044976949e8a488f7608ce49db3eac7c14f56b152804f1f33a9ba2a5e22f", @typed={0xc, 0x3a, @u32=0x8}, @generic, @typed={0xc, 0x70, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc4, 0x3b, @binary="d270a11b52ea16bd8e68d109c488b9a68fbb477ab87bdaa2261804f2b1f9a0bbd2fa217e0ec7d360ec0c82eb8476cc24ea6cd4d8ca9eb979a46d31476bda03307dc634f3b14ed2ad7cda85f481316a76aaf9d687f7e18835449e88d4ab0ae649cfab64c81f25b1b770062a32aa5b0e06dadef257524becbcf51707bd23b35c0277734be4378b56095fdb9795ee3cdc3790461540f14f1620c4aa3d53c791d3d2783cca8647f3ceaaa6a981ab208bf760844176f208e31013c5bb7180"}, @typed={0x8, 0x5f}, @generic="28e2b74a163c5465d1371634c1cfd695c2a58a71934d5c7867a596a802c2dca2acab663640dd548ad090204234c92d2b331ab42e12cd2683160bc4aca5412085f6d70d841f52f641cce385f0ae0fb46b095b305832c3d5815151e2530a8f00027f636ae1d831118dfafa511b7c8d5bee8f0db5ce74973b0034e9ced07c2fe7f7a086a77cdc086f0f1d0b92d4ef67efbe1f1ade422d8111fd0cde03fece5b15348c45db53b8d0f8b56349374313c68bd399840a534f42410aa4de5b737e6f4f3921326c058b2502e472a38bd3039a0655d5757ef0f2483621deea62f99b09c186f918546aa691100e5dbc3e3c23adef8d6ef3bd6f0be9ce6a16826b816e9b90d6af37eaa43ebeac613c2f6438e69a1d6e0bb934bcc8621e0db5d3ad6732adc0f56bf8c5a19fae4f9b0e893e686c83fa15f7afa70325e9d45e243cfcb5f6b30d34c350ef49449193864335b40e792d6225cf6d6bac0e68e26d499b2c612e5b8bc9617571595c23b60f1cf3f7c4823176021de690ffeadba9e924d778d9b445dd25436aa7677d9aece84d8dbb9c2322b4b66b7c4279ed7e24c1f934c9203dc070b447d8c06dfd75fbca79e6802916d34ec62e2c00ad4ed94e077c36a9245095b10f4966a8f4bf231a0ba85d5800e1b0b6bb142562e9cbc018b433445008ad898e87873feb28e9c8cf2e026620a79824de6d90e06124160b5a30330e73ae424ee099e97df9984efe4020b6023f60997658b3890c3a611889a2e3ed9239c3147d2f0babe7f1c502dea2105dcbf471126f0088863eca3edd6a34978edd34e512ed2e1aa0ef102b449bdcdc413550c27167345b5910c6066a9852dfe03d6e2aca56ac8b0786b782e863ceb3a460cfee3105f04d6febe604a6b99c1eb5b39bf9875ed423ad831dd1dc3f667a794519ada2e1701140f899b935a31e02f4113a61de43a8ab8d790162cce3bff0a57e24772ff12b7a107831f331d3f64c1b5b3a8bb817d6ce2a980ed9df60674902ce5125b1ab84401cff341d8cfa244ff5762dd42fc9a85741bba13ff23acf36c0c6193f6f9d47aea2668119aafbc6db0c0565ef02ad586ab26c341af40ec0bd796b528674cd21791ef3d048da9008e5ff1176bdcfe9af7ae6f612c5861b6e148679653d5e1ad3048029d7e30d39ff81fabfc5907bd4f6faa1dba871cfee789253cc195893017b9c0d5e5e1b141306f35fadb6bf5d013ee39243b504c416fa8e0f457554c4e7c4b7443c4280e40671838751c8029bf1fa5b45348c86b2f654aba8f41c087c8173ccd2548642bbb19d8ab676fa1061b01634612f41dd4bc8296238a81fb48f40687719f9250fcaae50098bd2e053d3bbbb8df081d18e16e8e2133f1320bdbd2f19f3b4bb97f9b488498c207aa7056a8ed1c8abc467b1b879e371ddb11351f6e37f13d484358ebd16fcc86a89e65600e0518f8762d47f8ea5c540c28d2f7cc250748696b31a83f443163df42290a21c26dd6bdfc7e7906cf59bb0425711576d86a5c39f49dfdd869fcfa159d68112c6eca25a446c52c1acdd6702e81b665eb4594187db03ffbf7c2a1eaca1c67b5ba7739b641a07f6ad1a5533bcf69e0d5035b5b5c8f0cca5cd8d66fae72049098ad2f4f36f9f3501455e8716ce4f7bc3da719c7a809a107369f0e78ee388ddd92ff6aa9c14bbe37fcbde988ddfc007396b78950b6f452835ac759da80a9fa6d3ea0a3bcb6ffed17c0d739962f5695bc01158c4082a78d7857847b20698c7db0da71c9152c777d28d74381b02c3d13a284ae7dba011c0457d9c54d67cd7821713f1949e8e0d8cd5e602717d07a2478f0116482c5b6108b855055285f2e19bfc18e894991e9e1ea58cf9e35c8c180b4548414ea067fa6a14e4748a90449127702b412016dee77f4088d21855d590677216f1af0e9b44c1c685fcbc73b874084d0a690b0cc3f4f30f1ef3cd3ce79818f34cf029c8ecba58ea50d13d223a33ce6c5cdd39e52f9cbe02922ce9fc7b8160858667a4a6f9739977190f7e5e09118e150b3eae68971c5b438143586979e1b0a1356d307147a9731aff94dfe58bed8c77c6966db6799eb3fb2cf9c3702cb84f15fb97d2cef20fab41516114e41ce947325d5b0352204e5f045d386e9b5eaf8ce4e38928905d251cfe154825d5a6b939cc4a89fafd1001410122c8657e39b480a2cca231fd16a707b2e5b0b0c287937428e2d5d103b94be2d9466ced359832f4bcbad517ae8cd359b69e41812ce9ad92b34bb3d0206812bed1c69ced6e0221433ac222249f29b26bb4cf46e9151e40194ec816d2019d22a7954613a282b37a0138c9cdb97f935aa70d931336e37adbbaa89669160733cc813f7abcc6d9d27d8ae0c3ca64dfa8cfe59ee018cbb89dd458e2984c5447013ddfeb38c6ece661f12df473c097f0ef721f5b02fd6d77151aa82bfddde0ccd661b169c719e913a2818b99c7fb4c237f696a58c9ba60be574c0158a0cd8cc53e9145ad86b0e82bb36c650a0ccff77ed3bb5ed26e4d1ffd7ee68c6613d934c5a419099ccaf4e1b3b466c07338c21e066d552a77ae98660d88d95b538dd6defd6c147883c0584912b7f1ee35393a99da2e312268528d1ff4ce600d0163d6676a7504a6e62bd65d84f0bae7bafd338f703228573b6e1b7369468539562b56c1b3adb68751b641c4f0b865cf1b6411422d62a5dafc9a989894634f771a205d66d81eb10034077670c3fb852103eae4097d019ee165b4054d0b6af9eeb621e3e042c6280f6e71f96da14905466ed3485aef8cc20465e8f53aa45a693e375e7ecc5be4e3823e4ed03a540f2e0ef51b27a5cd862e4c013a043b244670eee87701e17cbf3e6cfd84b2b6db3fb8d287bf45738539d7085fbc050ef23d41817049bb378f9a2ffee015c6b799de2f87c2d3444b7c6f17330830a9d96ca141dd8709a57997a420515670710892c6d8ef56eb5fa5d10d1855cae4d43d66fcfe234b903d8db9288d3580a0c1297da45b44f18b8c66c5909202bb2f51ac033e2a873244f7309f72732a7a04d399ac1ec72705f85d53d75bb4686d0267034c842d8eb2f03615fb79457f216988ce31c6580b31f0380bf3ac77689e7589a359708e386db6bb047290bf6fa702a1744f2dad34b0d9468309f431dddfb55a0f8be163540f84a549f81133574a788a77ed1f5ba1080418fe5fb68bf0155185b4b430cad6a45e322ed99a086ec7bd01dd0ea1d150b1b2dbe0894ba5dd4d15506b54af979a6bd3138c74c319c34125a8eb6fe36a36f530e0ac2601ba8a01de833eccb4865a859fb41121de2081fa211abc7bee2cdaa48356c9f9010f791a11d12f60dfc7308f237725e36352c5dc7acd00f1d36109301b88bb60758760a4cec0bea86331c158cbc0510ade992eccb010056169ff9dbff462fe9ef59dead9126be12186791ab5dcd75bc0ecd43728c64c7abb3d7262c7ed8a10432c9badd1af887d9c91d4596f0857a281f7525e9475d20d9313584936a0452b369be8fbdec2750bbad5660360079af931c07c8394207a4bc7f1b17eb921c7d3ac9dec30f2e3111fdb3d9776c2656bf01c11b6c0f88cc148b03a52cdc18867af30777b6d22cc0b0c480890877295921da6b25b144e4783f1b45af6066eb32e021837c77eac375f4c45d921a29574fd3c900a84f8d9d219d84dfbc27c75ac4582984f2a21bbfe5d3e02ecdc1451a664d288376e0cfdccc8ac6f18b24ef0d597fd5ebb6cb282e189bf3e3255d252ec521755907468766b855a9cd7ebf4959c163cc02211a15f75897da6a24686a6656dfaa3be46f35b4a1bfda8f975cf061481a868d9419e1bfd03b376ba61bef2047b4439d1621c4e92d80521f8d6c6e5fb6e1c3213f90e8de521d64cbd9a8a8d2ed1e59eaac56300b25b222982fd6cfcbe5b7154e528e986fb24c6cff47f646fef36c24cf11d0d997bb242e63349c866fa715e9d947a5535812f1bb93e73c0847c8dda40f0e72270c4415b39f53c4160b8199c12d88f3ac9a8560fd317ae058b14fd26144b8e11f636ae4d6ca17b29a7ad725df31cfb9a4a5e86cd0818d166daa7db1e1ca0bdf1debddc6be0d33d8ec72d86ee1e2d15bb224d371c5c07b21d2203610cc0777fadd82accf8a2a8694a02339879190f1a7546f9a9520e233170934aad381ae0a30cc37a31056cd37deb09fc2e67fcb23760052c7a7bdd6f2a05f37e39640bbb9f1d19e9fef486d7c391d97bc0dbb9c13207ea0f50816852ba2e91a54d79fbcb42c6be9eeb823f4b5a5a7ef02c6fda3b949e756b947da9a39db248d3191c5d281d51b0d376df0342574751f9007aefe89feebc21f84fd4bb8db8d0bd9df255f0f20fca088ec32e1188a961c9a8c47528ebc5e4e5cffc30a0f99c48fbb14a5c8f5c235b43f41e018496672652e7a9c4007c81f508568a8b03183d8f129e8f6fa9dcf3260ca736085be592ef42570b96970ee0beeac92474715baf23594b2da079416302a53feb77520d20d150067a4387f52be4377712d2c44bfebe007028839d08f3475fd1f74dd09fa71dd9cc458845015f0a20b934f249e8cf916ecfb69e6abf352ccdd9ea9390be1ada8a7b9820776d21fea2a83c27dba9157d2c92156c2d29a8726f69ed5854464fcba8e20d9b0d6da23c481c912486d201bfeceacf2e212ff0e990693c771e72a3c7c97c81f59fc7394eb386ec996400494ccc3d394c5204ee8195261947ab8173b43fdad0064ffe80f5ebdfdb81c99b15d733ae466e3a8bec783f08f97e2d0cf65aa36c06308479e21f8009c31381e905575d15349ae10d15fca74b3cbdd5cc7e3800703b23e9fe1274562760757b1c6a0f7c1c98fb7dba7ea400450319b0b2bc673df55d0530b40b0c58b5120325579935ce771ac6d299ec629385e3b44deef2ab315e63457e385252ce2dda0f1f367a4ff8f8e9e54636e01ce78c9a082fd7affc185cede4b425e28364ea35f145ade11e3c973b0f9f25454bcb9b4ae49126ac4915a5ac2586a370a21bc277118ac4da9a78e0fdee3f19301d6e4e8864a172dcfeed53e6826682351d640b46aba1246522012e873c94bce0224ca80dc45df5d9c50ca8f6fb7e59effdd1168f6b01da131801b8d69b4916bd1fe06e1f26db23190504a2898203d901570cbdb19c1be055ca74c0ca2f4dd629b595600d056ac83aff57d7041c3acfc936f4f61ff74b8d9d3cd5f3c62b16f9c91b031a5671fd257d33b74091c1e7439e6474fc76a4134dfab7198751ed6153104f0077b697998d7eeb1c773b1a42538ef4b81d11e6cc8b7e044ac0cd0c22715f5ff9053536f5b226bca7048e80f326f5cbe60b000b63dffb084745fc6726172888c24f6188ff667f3224b7dac305cb097dc3de6d0f308fe4adb93e294a2d7aead073130f47b032e1b367be6842f09f2450d6a240d24c71044acda3f251429baf03f64e9ed66abcfff09d994effaab6bb83ca89d0e96e737306582214242427cb5f67bf6ee3b151a5bbfb0f54e308ec52063c7193a5f9dde206f0d4d1abb2f3c392c14834d00fbfa71e46f5b569f68724dd3c82fa7206b415073d9023562128515e5c0d3dcb78be42dc17a5fa162a97eeb5fade9b1f0c13fdb0e2fdaecb4dd4bbde6c6d7aa4b009a89e2420b7d66644739059c48a37809fe4db0050121c285750363ff4dbe6b34bc37f7585e4b70b34e6b5865a7ab1525fc1a2d83f000c3b72caf510ea25b0bd204738fda54a2c1b3124803dd55387e0989b4ea93f7dad5cf22e9d03a693bbfe223b150b1c84a88280cdb9fd4d222e7e2b82daac50a4ae79d1"]}, @generic="70aa70a9fc6d1ca6bb88a676241e13ed2c40e4844bda3b88d9a9ee24ef02871e156e610f1bbc89ab04479bc795c9e721ded0f9a78beb1e9cf8fe93fc3909c054c5d63418d5dccf59d756372de710279d08f4d5f575e1a84dcd324a26d7a971854a475768e07922af338ba2b010262274eb793ea58bd74494ed41432ce7b7ce2319057743261901536c80b1a54e2cc89c1e0a968406d41c5eef4f05ac8ff908f066c9f500bb9e3cb2056d4decf28d442c5fec2674508799723cb1fbb0d450e9cfddcb78d6cf9278e36900e750dad63ef1878e38feb8d860c04f92ac80", @nested={0xcc, 0x5f, [@generic, @typed={0xc, 0x3b, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @typed={0xc, 0x6d, @fd=r0}, @typed={0x10, 0x23, @u64=0x4}, @generic="ace1634fb4404b047dfff2639caeba2e6dc5668c259ef1f4c976c7d54e7516b2653cfa3026812c893f52dd053aef332189e063959723a51c20aa734c2898d3dceb06763cdf5f91f4667f419bcddd00e25a74fa5633b5cadbe6d144c458b0ca7c6f8de1e3cf2b904b47d253e8d04a307fedf340b6bfff54262c09d5241733a568e0ed10d0ef1a552b241a121459468cd16d368bead9cfa915c2dbccd65c8e"]}, @typed={0x10, 0x31, @u64=0xfffffffffffffff9}]}, 0x1314}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 2018/02/19 03:07:59 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000003b000)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000011000)=@known='system.posix_acl_access\x00') r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000003b000)=[{r1, 0x5}], 0x1, &(0x7f000003c000-0x8), &(0x7f000003b000)={0x1}, 0x8) sendmsg(r1, &(0x7f0000034000)={&(0x7f0000007000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000002e000-0x60)=[], 0x0, &(0x7f0000033000)=[{0xffffff40}], 0xc}, 0x0) 2018/02/19 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f000039e000)=[{&(0x7f0000092000-0x99)="19", 0x1}], 0x1, 0x0) readlink(&(0x7f0000956000)='./file0\x00', &(0x7f0000c32000-0x87)=""/135, 0x87) stat(&(0x7f0000467000-0x8)='./file0\x00', &(0x7f000036a000)) stat(&(0x7f0000038000-0x8)='./file0\x00', &(0x7f0000641000)) setresgid(0x0, 0x0, 0x0) 2018/02/19 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fcd000-0xe)='/dev/keychord\x00', 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000762000-0x8)={0x0, 0x6}, &(0x7f0000ef7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000290000-0x8)={r2, 0x100008000000a}, 0xfffffffffffffe97) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef000+0x9f9)={{0x80, 0x40}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dcd000-0xa8)={{0x80}, 'port0\x00'}) ioctl$int_in(r0, 0x5473, &(0x7f00002c9000-0x8)=0xfffffffffffffe28) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000476000)={0x81, 0x0, 0x19, 0x6, 0xfffffffffffffff8, 0x8}) 2018/02/19 03:07:59 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000002b000-0xe)='net/rt6_stats\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000001e000-0x4)=0x8001, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000020000-0x8c)={0x7f, 0x8, 0x0, 'queue0\x00', 0x7}) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000002000+0x89)) 2018/02/19 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2aebf1a799cd38db, &(0x7f00007b9000-0x68)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}) 2018/02/19 03:07:59 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) dup3(r1, r1, 0x80000) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") preadv(r1, &(0x7f000000a000)=[{&(0x7f000000b000)=""/76, 0x4c}], 0x1, 0x0) 2018/02/19 03:07:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f00003e8000-0x60)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) pipe(&(0x7f0000c90000)={0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000dc6000)=""/47, 0x2f) 2018/02/19 03:07:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000a2f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@noop={0x1}, @cipso={0x86, 0x6, 0x8, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3a) read$eventfd(r0, &(0x7f0000df0000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c2f000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000127c, &(0x7f0000f81000-0x2)) 2018/02/19 03:07:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f00005a8000-0xc0)=""/192, &(0x7f0000001000-0x4)=0xc0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x10040, 0x10) r2 = dup2(r0, r0) recvfrom(r0, &(0x7f0000001000+0x6d7)=""/4096, 0x1000, 0x1, &(0x7f0000001000-0x9)=@rc={0x1f, {0x1, 0x7, 0xffffffff, 0x0, 0x101, 0x3ff}, 0x6}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001000)) prctl$setendian(0x14, 0x3) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f89000)={@generic="f3d3e5224d57eb8704b90439a3de3980", 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000be5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xffbd, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000692000)=0x1ff, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c5c000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000446000-0x4)=0xe8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000f8c000-0x8)='./file0\x00') mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x9, 0x2, 0x5, 0xa, 0x80, 0x20, 0x3b, r1, r2}, {0x8, 0x800, 0x9200, 0xfff, 0x81, 0xa80, 0x5689, 0x8001}, {0x6, 0x6, 0xfff, 0x7fffffff}, 0x3, 0xe, 0x1, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x4, 0x0, 0x0, 0x6, 0x3, 0x101, 0x7}}, 0xe8) 2018/02/19 03:07:59 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f000032b000)='/dev/sequencer2\x00', 0x400100, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) 2018/02/19 03:07:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000806000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[]}, 0x0) recvfrom(r0, &(0x7f0000541000)=""/211, 0xd3, 0x0, &(0x7f0000e11000)=@l2={0x1f}, 0xe) 2018/02/19 03:07:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000937000)='wchan\x00') gettid() fchmod(r0, 0x1) preadv(r0, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0xd6, 0x0) 2018/02/19 03:07:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001d1000), &(0x7f0000f27000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f00001e7000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000c29000)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f6c000)=0x80000002, &(0x7f000005d000-0x4)=0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$unix(r1, &(0x7f00009b8000-0xe0)=[], 0x0, 0x0) sendmmsg(r1, &(0x7f0000736000-0x60)=[{{&(0x7f00009ac000)=@nfc_llcp={0x27, 0x0, 0xe0600000, 0x0, 0x0, 0x0, "17853708c29a413e803d8ee36db7f4d1d9ecbf0e0f058b36cb19d77af8dc3981c5bedd5894e4bb915ac8f93562d845b12e49a108ad3e227e80a92720339289"}, 0x58, &(0x7f0000792000)=[], 0x0, &(0x7f0000a02000-0x218)=[]}}], 0x1, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) 2018/02/19 03:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) clock_gettime(0x0, &(0x7f0000227000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000376000-0x100)=[{{0x0, 0x0, &(0x7f000060f000-0x18)=[{&(0x7f00002bf000-0x3d)=""/61, 0x3d}, {&(0x7f000073c000-0x9c)=""/156, 0x9c}, {&(0x7f0000b23000)=""/84, 0x54}], 0x3, &(0x7f0000503000-0x6a)=""/106, 0x6a, 0x7fffffff}, 0x100000001}, {{&(0x7f000083f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f000093a000-0x28)=[{&(0x7f0000062000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f64000-0xe)=""/14, 0xe}, {&(0x7f0000186000)=""/138, 0x8a}, {&(0x7f0000ef0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000324000-0x9b)=""/155, 0x9b}], 0x5, &(0x7f0000572000-0xb9)=""/185, 0xb9, 0x3}, 0x8000}, {{&(0x7f0000a6b000)=@l2, 0xe, &(0x7f000096b000-0x8)=[{&(0x7f0000462000-0xfa)=""/250, 0xfa}], 0x1, &(0x7f0000f9f000-0x62)=""/98, 0x62, 0x7cd4}, 0x4}, {{&(0x7f00008da000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, 0x1e, &(0x7f0000c88000)=[{&(0x7f0000fed000-0xc9)=""/201, 0xc9}, {&(0x7f0000f41000)=""/160, 0xa0}, {&(0x7f000092d000)=""/28, 0x1c}, {&(0x7f00006d7000)=""/62, 0x3e}], 0x4, &(0x7f0000add000)=""/137, 0x89, 0x9}, 0x100000001}, {{&(0x7f0000fee000-0x8)=@sco, 0x8, &(0x7f000017e000-0x28)=[{&(0x7f0000dc7000)=""/164, 0xa4}, {&(0x7f0000660000-0x3a)=""/58, 0x3a}, {&(0x7f0000d74000)=""/7, 0x7}, {&(0x7f0000188000-0x32)=""/50, 0x32}, {&(0x7f0000d31000-0x25)=""/37, 0x25}], 0x5, 0x0, 0x0, 0x101}, 0x8}, {{&(0x7f00006d0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000482000-0x40)=[{&(0x7f0000dfc000)=""/90, 0x5a}, {&(0x7f0000af1000-0xb6)=""/182, 0xb6}, {&(0x7f00009f9000-0xe5)=""/229, 0xe5}, {&(0x7f00001d8000-0x9a)=""/154, 0x9a}, {&(0x7f0000399000-0x9d)=""/157, 0x9d}, {&(0x7f0000120000-0x49)=""/73, 0x49}, {&(0x7f000060f000)=""/52, 0x34}, {&(0x7f000044c000-0x5b)=""/91, 0x5b}], 0x8, &(0x7f00004c0000)=""/86, 0x56, 0x6}}, {{&(0x7f0000372000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000817000)=[{&(0x7f00005ee000)=""/152, 0x98}, {&(0x7f00005bd000+0x49d)=""/189, 0xbd}, {&(0x7f0000de3000)=""/202, 0xca}, {&(0x7f000055a000)=""/219, 0xdb}, {&(0x7f00006ec000-0xc6)=""/198, 0xc6}], 0x5, &(0x7f0000d5f000)=""/192, 0xc0, 0x100000000}, 0x7}, {{0x0, 0x0, &(0x7f0000b39000-0x8)=[{&(0x7f000085e000)=""/148, 0x94}], 0x1, &(0x7f0000581000-0xda)=""/218, 0xda, 0x1f}, 0x4}], 0x8, 0x40, &(0x7f0000e8c000-0x8)={r1, r2+10000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e8b000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000c0b000-0x4)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000c83000-0x10)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/19 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10000000) r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000544000+0x98f)=@sco, &(0x7f0000825000)=0x8) open$dir(&(0x7f000003f000)='./file0\x00', 0x101000, 0x49) getdents(r0, &(0x7f0000ad9000-0x1000)=""/4096, 0x1000) ioctl$TIOCSCTTY(r0, 0x540e, 0xb3) fallocate(r0, 0x3, 0x5, 0x8) 2018/02/19 03:08:00 executing program 6: epoll_wait(0xffffffffffffffff, &(0x7f0000730000)=[{}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00007e1000), &(0x7f0000000000)=0x10) 2018/02/19 03:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000196000)='/dev/loop#\x00', 0x9, 0x40000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000c66000-0x1c)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDTA_NAME={0x8, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c3d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000295000-0x4)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d7f000-0x4), 0x4) 2018/02/19 03:08:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000518000-0x8)='./file0\x00', 0x800, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d7b000)=0x0) stat(&(0x7f00004cf000)='./file0\x00', &(0x7f00004d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000068e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000987000)={{{@in6=@ipv4={[], [], @remote}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000ada000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0, 0x0}, &(0x7f00009ce000+0x8bf)=0xc) r8 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec0000-0xc)={0x0, 0x0}, &(0x7f0000063000-0x4)=0xc) fstat(r0, &(0x7f0000716000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b25000-0x4)=0x0) fstat(r0, &(0x7f0000c94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f000071c000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r14 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003d0000-0x74)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000678000-0x4)=0xe8) fstat(r0, &(0x7f000037e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d69000-0x4)=0x0) r19 = getuid() getresgid(&(0x7f0000e0e000), &(0x7f0000290000-0x4)=0x0, &(0x7f0000520000-0x4)) r21 = getpgid(0xffffffffffffffff) stat(&(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f00007f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00003d3000)=[0x0]) r24 = fcntl$getown(r0, 0x9) stat(&(0x7f0000e09000-0x8)='./file0\x00', &(0x7f0000201000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getegid() r27 = getpgrp(0x0) r28 = geteuid() stat(&(0x7f0000477000-0x8)='./file0\x00', &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpid() r31 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b0000-0x4)=0xc) r33 = getpid() r34 = getuid() r35 = getgid() r36 = getpid() fstat(r0, &(0x7f0000691000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ef1000-0x8)='./file0\x00', &(0x7f00001c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000e0b000-0x8)='./file1\x00', &(0x7f00002e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getgid() r42 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007f0000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f000081b000-0x4)=0xe8) fstat(r0, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000008e000)=[{&(0x7f00009cc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006a0000-0x10)=[{&(0x7f000076b000-0x31)="7daca64dae4384b4032c1cdf0b006516e9cdb91491ec3e0454a6be9231265f18bb7f9dbedc5cad76a2f42e710dfd74e81f", 0x31}, {&(0x7f0000dd6000)="d03c25f82b214f70e80aa53119e57c3e771fdba192f6509373b0c45c7fd587d86884de2904f580b6f1c0828aea79ac8e7b7e", 0x32}], 0x2, &(0x7f0000272000-0xa8)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0xa8, 0x40000}, {&(0x7f000035a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bb6000-0x10)=[{&(0x7f0000d40000)="01995036cd5e4f60202e917c05a86cf8f477befcd883507becad370eabeee4e3e55b1f687ebd6ff901662b43f094c62bf10a9866c96917009d499d54c3d65e3fd2b840aa1a576ffe6ea958f53b4d712cb3501986258363fbcf1fccc25fb5", 0x5e}, {&(0x7f000060e000)="c38158449e09ffce80d493101c28635334b9f3767a5a761822e78d2c598499a495fff7d846cd129a2308758004f8357c0629e5fc5041689e97e19620f406acc7e4ba79ef1c21cd0e42f4c15c52a6a37b106725b8c49234e351928b56081b23e0f8897419a11afaaff4a41a72782f8f714da8f67cf3155c7808da7435ffb51d35b310aa676322af1c3036f39ffe945c45209b81f3fedb5ef3584fc59738df73307dd86db3605290fa1694", 0xaa}], 0x2, &(0x7f0000633000)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r1, r17]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0xe0, 0x40001}, {&(0x7f00008e6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000040d000)=[{&(0x7f0000209000)="d1644ec108ccef559220f752a2e21416c108adc61c09ddbb21e82ac774502331efee4b990330245c3a97e904ec466bba3973adf4b8a219f86848859e3642a7ea161c4f3075cd785664a57135750b4c2b09e9cca8a0cf18208f8847f75bcb425102a2d58fc8fbfb567c3233e475441ff4ed30730369b416107b3e562ce0a50e481a57ac491a52ea9a1879a682c0cbb36492ca8ca9b06114e7b0a4effb2e8f506d38eadbe0d06469866403c350cc6a79a608482ab5e260988159138431f83c7e26956587f47397abb2a7cba7fb20", 0xcd}, {&(0x7f0000010000)="f37d1b5d7e4ed74a620db67161fb9aacf4674ac5b96ee7a347057649287678a3488accf66a9561858e0ea73d36d89f44d4fece611fbb1b663ca17fd7418bb55f90a845a271855489f83d20b57c371f3689b1be5186e4e407e47a08ddeeba12860f409faff80816b4870526b955adaefacf009a5b1e2a608e014a306a26f87ca172574c99ad70dfd8bf124f70bb41d0245c45d7304066c885043b0db7444b2b76d8d444e630af66269a97062461502be0cf7197c6fa37abfd3154073e996697e0efe5288d836872862d06d450c6caf86ab7f35c58", 0xd4}], 0x2, &(0x7f0000eab000)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}], 0x68, 0x850}, {&(0x7f000006a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a58000-0x8)=[{&(0x7f0000d72000-0xa6)="c8eeae0ed6bdf5dcce559b8100729025528652c56d7d840671919fcdcd22bd91ef86b362739938f85ccb637b243cef3f91d72a61f463867c497deb784eb5eb624ef24d798b30e8343a7710db0568426b46502b86de71df9bc3d9d58814b1be637f319b6897af28af82e61165b2a0e3e70de4bba312207cd0b3c51257c274784880969bbe2359205d439b2909ba771086cbc31e70410a0abb885d57d393ecfe30226154218143", 0xa6}], 0x1, &(0x7f0000720000-0x104)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @cred={0x18, 0x1, 0x2, r42, r43, r44}], 0x104, 0x800}], 0x4, 0x20004010) bind$inet(r1, &(0x7f00004cd000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000853000-0x4)=0x10) 2018/02/19 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000fe6000), &(0x7f0000fe7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x20000000}, &(0x7f0000fe7000-0x8), &(0x7f0000fe7000-0x6)={&(0x7f0000c27000)={0x1000}, 0x8}) 2018/02/19 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x1, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4a000-0xf)='/dev/sequencer\x00', 0x109800, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000ba1000-0x4)=0x10) 2018/02/19 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)) r0 = open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000b5d000)) sendmsg$unix(r1, &(0x7f0000eac000-0x1c)={&(0x7f0000538000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000035e000-0x8)=[{&(0x7f0000074000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4}, 0x24040000) 2018/02/19 03:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0xbe) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ffa000-0x4)={0x0, 0x0, 0xffffffffffffff82}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/19 03:08:00 executing program 5: mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00008ac000)=""/95, &(0x7f00008ac000)=0x5f) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f00008ab000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008ad000), &(0x7f00008ae000-0x4)=0x14) r1 = gettid() waitid(0x2, r1, &(0x7f0000e68000-0x10), 0x20000003, &(0x7f0000495000-0x90)) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00008ac000-0x4)=0x1000000000000004, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/19 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00005e8000), 0x0, 0x1, &(0x7f0000bcd000-0x10)={0x2, 0x1, @rand_addr=0x4}, 0x10) recvmsg(r0, &(0x7f0000dfb000)={&(0x7f0000279000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000e55000)=[{&(0x7f0000703000-0xd8)=""/216, 0xd8}, {&(0x7f00005ea000)=""/66, 0x42}, {&(0x7f0000826000)=""/133, 0x85}, {&(0x7f00005c3000)=""/149, 0x95}, {&(0x7f0000101000)=""/189, 0xbd}, {&(0x7f0000890000-0xa8)=""/168, 0xa8}, {&(0x7f0000afe000-0x24)=""/36, 0x24}], 0x7, &(0x7f00002de000)=""/90, 0x5a, 0x2}, 0x20) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000c6c000-0x4), &(0x7f000071d000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000669000-0x4)) r2 = syz_open_procfs(0x0, &(0x7f0000348000-0x10)='net/ip_mr_cache\x00') sendfile(r0, r2, &(0x7f0000493000), 0xff) 2018/02/19 03:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') sendfile64(r0, r0, 0x0, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000003a000-0x4)=0x900, 0x4) 2018/02/19 03:08:00 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000001d000-0x10)=[@release={0x40046306}], 0x0, 0x0, &(0x7f000001c000)}) 2018/02/19 03:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) setsockopt$sock_int(r0, 0x1, 0x4010000000000002, &(0x7f00009f0000)=0x3fb, 0x167) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ee1000)={0x0, 0xa49, 0x20}, &(0x7f0000629000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000caf000-0x8)={r1, 0x8001}, 0x8) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b000+0x252)) 2018/02/19 03:08:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="3f7e43557e91beaf1feacd54cbcd1d96", @ifru_addrs=@ethernet={0x306, @random="007577f700f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008cb000)={0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) close(r1) syz_open_dev$tun(&(0x7f0000a89000)='/dev/net/tun\x00', 0x0, 0x40202) close(r1) clock_nanosleep(0x3, 0x0, &(0x7f00006e8000-0x8), &(0x7f0000b3b000-0x8)={0x0}) fcntl$getflags(r2, 0xb) recvmmsg(r0, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x58, &(0x7f000048e000-0x40)=[], 0x0, &(0x7f0000239000)=""/75, 0x4b}}], 0x1, 0x120, &(0x7f000089b000-0x8)={r3}) 2018/02/19 03:08:00 executing program 6: r0 = memfd_create(&(0x7f000094a000-0x7)='wlan0]\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ec8000), 0x0, 0x0) keyctl$revoke(0x3, r1) keyctl$read(0xb, r1, &(0x7f000047c000)=""/4096, 0x1000) 2018/02/19 03:08:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000e8c000-0x4), &(0x7f0000bdf000-0x4)=0x4) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000a000-0x1c)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000000d000-0x1b)="1b0000001800030207fffd946fa283bc809b00017986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/19 03:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000994000)={0x0, 0x0}, 0x4000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000222000)=0x0) lstat(&(0x7f0000b16000-0x8)='./file0\x00', &(0x7f0000ae6000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e28000)=0x0, &(0x7f0000b16000-0x4), &(0x7f0000dcf000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000045000-0x8)={0x0}) r8 = dup(0xffffffffffffffff) r9 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f6f000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ae1000-0x1)=0x10, 0x80000) r10 = syz_fuseblk_mount(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f0000bdb000)='./file0\x00', 0xa000, r2, 0xffffffffffffffff, 0x9, 0x2, 0x80) r11 = gettid() stat(&(0x7f0000a0d000-0x8)='./file0\x00', &(0x7f0000c7e000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001e9000-0x8)='./file0\x00', &(0x7f0000b22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = accept4$inet6(0xffffffffffffffff, &(0x7f0000df0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000019b000)=0x1c, 0x80800) r15 = socket$inet_icmp(0x2, 0x2, 0x1) r16 = socket$l2tp(0x18, 0x1, 0x1) r17 = getpgid(0x0) getresuid(&(0x7f00003bd000), &(0x7f00006a3000-0x4)=0x0, &(0x7f0000506000)) r19 = getgid() r20 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r21 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b9000-0xc)={0x0}, &(0x7f0000ba4000)=0xc) stat(&(0x7f0000841000)='./file0\x00', &(0x7f0000f3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() r25 = syz_open_dev$binder(&(0x7f0000f74000)='/dev/binder#\x00', 0x0, 0x2) r26 = epoll_create1(0x80000) r27 = syz_fuse_mount(&(0x7f00009fe000-0x8)='./file0\x00', 0xa002, 0x0, 0xffffffffffffffff, 0xb606, 0xc04) sendmmsg$unix(r0, &(0x7f00003fc000-0x38)=[{&(0x7f0000784000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001ba000-0x38)=[{&(0x7f0000233000-0x71)="54150a001475a3007ca4e69e7b3b92dca81525bd8d604ca80d97d0b38fd32726aa079f3d30d84d8c2f1290d4ea1343f7b7ce153933fd82f1b82164e44d4a2bb28b2644f783e5abef8d10a8a0886e6e29f0e10b3a7a88f346e2ff2259927df839a79b4a5c702a4e550080d17f51dd7b62bd", 0x71}, {&(0x7f00001bf000-0x56)="b95156cbb7221c22c3df7292c3cfc439901f3560a792a2c3caa5a4e3ef660cb60570b4706299eea0a29aea2deb6e9a4aacc9e087599f726529341aff5dd95e9cdfc3e4f875d632566dc7d7ec3996743e1e0f71e0e39f", 0x56}, {&(0x7f00001ba000-0xbc)="4d0b89ca2c66e06f9416c3839f329d21cf385595dca4a10589ff041dce992f8959de760b0176a2d9bf5523d5e0ac0ea7e40171fa9ffc5a0959c16f94a2d2a8378c44fc63befdc9f6fec85697e392ec9e241d7386437b3ccaed0844c38f04188ef25945b6ddd2926ad55045c97f9dc41f84f9e8ac4ed8b7a41381b476ffe0579be5d8345e1710eb4aa15c5555bb1d02ecd85bdc11075b54c2b6bdcbb5a61518237d0592d7d804c296948967d8c572b03c984447bbd7d031be43222b0e", 0xbc}, {&(0x7f00002ef000-0xa)="25e983d7aea38f94707cbbf6cdd81ea38bfa0ef2e45d8ef75b31692baf35445d0a40fe7ff88a512e3942cf5ca27055d7c55a57297a948372478c763a1d292c6cb502d4b1e9e1c5157b76e2235795900cb32e1c21a43d6ef42787426b29a8359d9ba28becae8b8d", 0x67}, {&(0x7f000062c000)="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", 0xfe}, {&(0x7f000051b000-0x47)="6b6b73082b00f2037b0652c9b25d5e6286c3155ce6fc01e963593340c8b1c679b608d8afe8fad787f58ab2d60f21721ae2133874549a1dfad717821e3dce7f23f7b7f6cac65be0", 0x47}, {&(0x7f0000d51000)="5cab1997d08797c5a0fa46dbc65f23bcf7bcb185098df74d840ba4f7734c789cadbe3b33a3b2f5521c74d2c3eb7067ddedbfeb005b691810964d74f6783ca6ae980b2ff199556ae6c6714cfc53b30ce4594216112b9c4997c0054cbef18fce4524d9292463de21ac8152beb76f89da632fb89e2d31d1cbfbbbc197aa", 0x7c}], 0x7, &(0x7f0000663000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r5]}], 0x2c, 0x8000}, {&(0x7f0000345000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cac000-0x40)=[{&(0x7f00006db000-0xc5)="366542c2601d77a8a078b7b68c015799cf2d88772381835fad7eb39a2b9fea9ec46371b9ab4d2042e2c2508f3c8651a7697c21606501bfb8bcd8700a0fa6438357a0a2cc774d5fe355001f8b377ee05042413c7c8ce3f99cab189f53a9505230dd319ecd9a8077e4208a28f10412e28990acc2ee3313f0e8502441d5dc4222c0db66dea5cf30152246c6b93addc909d2904cf52a043b0e39cef5e1f29aafb7b1c099e5d061aa493f29c15ab3e51beda4fe9bb2508ffa2f03140bb5d73c59382455e1ae2045", 0xc5}, {&(0x7f0000737000)="4e6ef99a968dcfa29703959c94ccf203d1fe85f279c7a2bf4856994e43de5a3252be9d20d89e277d51313df2b2cd825974e0c0c21e2eeec867036bdd084d1e81526417ddd1f5e00142a9fe05fa4bcef7636480340e3964", 0x57}, {&(0x7f000072a000-0x61)="7b5054c4d5a43d305e069ea98d40b2941cdfa57bef5fcf8d2903fe45438eff16d688a420dc7683af6f844aa41dd2ca161240b463a64e4ddac64d432a9fd6c024c24d7192565c82ff3b2ab5b993584d57860593a50a043c873724aea79905b6312e", 0x61}, {&(0x7f0000110000)="0de81cbc8abf2cb3c4927ef2df500b6461cf738a92d1f0635fcb318ba766fb28a60436cc3ddd44ae23e5ece7fc8d5797103fc1736d763bff610df0d4f7b633a67248bba355a5988104f415549349e8c464815dff1c9feab6a280ee0f0915fd9acf8a39ccef7e39e5689468b88457b69dbecc59f1e635c1ba1855e2862087a5b28bbedaef8672572c5eef4195a3e55579fcdf14fc4f0ff4ce3430c5a9d44740d1b988f0e8c7e8d5b354aa992b7ee1a651df5441eb32e577a0d87fa3767725748ef08c5c91fd3a15f0dd88f8998be6406b48e5d4", 0xd3}, {&(0x7f00006ea000-0x4a)="72b68af86aefa7a6e6aaf4d5bb4e20591fd240010cbef54620c49f9c6e64e0789039495622e19156e3f0b3460e0d9ac56eee0626da56dfd1576489be88020d8b9619929e7d16cfecb4a4", 0x4a}, {&(0x7f00009fd000-0xea)="000ae4d0df50b74e588436d499d85ebb92436f15d801a03a21a0ec8361a0892be8b23131aad4f855664eae994825d6aea44bbbce8f7113f196f4cd532920dbf9f07176d001a3c4b44c8f231f9d512983259156c26c6972a342bd670c42752ff0bd2c61975e5de1ddd6e19f8810cbd19da8a75399e312dff0108aafb79352a590630123c97bd2cd334a802bb0301d8124f73304cb7e3d7ec62a7e7cbf3c64236952a601fdea57e636ac1f7a24f800a5f3f92ba779eceffe1d3d3ec6d609b6024044be85825cce6fdbb5200e2cca1a3f82d5702604d7b0fc25a427624829af1675946fdec44582b11e7fe7", 0xea}, {&(0x7f000072c000)="9cf692270351d98e41dbae2ddc5bcc239ed7cdf544cc63aab302e83a4fdddfd9ac4e7c76263bd2b7898339ef67f125b54298d61520dd3e2771454f931d6756bb599e82796a37a7053e820a395974d99a41233e9a1f9bd575c00a7f5f241a843ac521fc1d37fdcb6bb9825b61fde1ff4c6812785350c30183e20430d4827e7590feae01594e910354269184f52da94dd692bdfce7e2ccd643716e8acb577e09471051102cde786c9cbd834c1a2f6a03e9", 0xb0}, {&(0x7f0000c14000)="34db3d93836f62f4fd1e3bbf342c2285900972f4870e0197502c04e23bc04b5e4169fb", 0x23}], 0x8, &(0x7f0000eb4000-0xb8)=[@rights={0x20, 0x1, 0x1, [r6, r7, r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14, r15, r16]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x14, 0x1, 0x1, [r20, r21]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x10, 0x1, 0x1, [r25]}, @rights={0x14, 0x1, 0x1, [r26, r27]}], 0xb8, 0x54}], 0x2, 0x48051) sigaltstack(&(0x7f00006e2000/0x1000)=nil, &(0x7f000060b000-0x8)) r28 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r28, &(0x7f0000f1c000)=[], 0x0) readv(r28, &(0x7f0000d3c000-0x10)=[{&(0x7f00003cf000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/19 03:08:00 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000002d000-0x12)={@generic="5fa5acae64eca381b4b3c0ef2c66510e", 0xda0}) socket$unix(0x1, 0x7, 0x0) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000002d000)={@generic, @ifru_ivalue}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) 2018/02/19 03:08:00 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000001d000-0x10)=[@release={0x40046306}], 0x0, 0x0, &(0x7f000001c000)}) 2018/02/19 03:08:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8942, &(0x7f0000107000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f2000)='/dev/sequencer\x00', 0x18080, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00009f0000-0x28)={0x5, 0x6, 0x5, 0x6, 0xffffffffffffffc0}) writev(r0, &(0x7f0000242000)=[{&(0x7f00006f9000-0xfc)="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", 0xfc}, {&(0x7f0000722000)="a971a4dbafe252e56aab5fde898c7a891808e653e948d66666836dc6f575969a6ed93958105971215dd0e2488be95b521167be24417dda89518e3a5aa6a46357ef814b41af41cd931ac47cf5ab8dc0eab6ec809d6e18a95e176d842ebed2104a4a09a42c747038464f3fe48bb7af363be132556ae9de46c1429644214b21d339", 0x80}, {&(0x7f0000974000-0xcd)="57be6d9a31b59ea9c2b0b5a51ecf3a7d35d3996cbd98f6ea3ccde94ec769d475c7148c64449cc3631f83cb12a128bca25b73519110ea07f566aa190eee0a2dfc5b74a78abbf997586e3d3b507a4d1eb226cb7a3d610b41b7dfd20682475e48f226dcde38ebe0e3283e44629d5280c9c4a701953ffb7cc24e56bd5c081f47776bd14e353ce6a127e210e4a2bf90a85c80f56a1eb5666db4e3ebbf74bde1c1ef679207437e14186fb72a1f9582d8b57ca07157564a4c75848090f4e9dd49d0a54dbc34540e05b9310732706b0260", 0xcd}, {&(0x7f000048f000-0x6e)="ecc5d155f23c29064855dd2c021e675ef4eceaa69601815f341cd47d512a51cc63285a6a8e7ce4c02dec1fb3899117067a080ae3620bfd4b9dff5ca6b67e0f9ff1f16db7cf5b92cc9b1bd2e02fced3b0783ec6106b588b5fec10b4c64ba1896503e3e780be9eb43cd9478e03ea77", 0x6e}, {&(0x7f0000700000-0x49)="f094382b61bdc500095f22b2338d69d17741644c0e28fe40f50f0e842b14a67d5eae9f1bcaba39c6e86b432624f79b437b53964bffdedcd3adddf1f81ccb8580348cb4cef269b3d8a4", 0x49}], 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000adb000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000f3f000)=0x9) 2018/02/19 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000815000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008e4000-0x10)={0x20, 0x4, 0x10001, 0x0, 0x0}, &(0x7f0000716000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000bda000)={0x1, 0x3, 0x0, 0x100000001, 0x1f, 0x3992, 0x200, 0x6, r3}, &(0x7f00000e5000-0x4)=0x20) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) [ 54.490622] IPv4: Oversized IP packet from 127.0.0.1 [ 54.496013] IPv4: Oversized IP packet from 127.0.0.1 2018/02/19 03:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aba000-0xe)='/dev/keychord\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000212000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000c90000-0x8)={0x0, 0x0}, 0xff, 0x80000000) write$tun(r1, &(0x7f0000ad1000)=@pi={0x0, 0x8e8e, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x1f, 0x6d, 0x2}], {0x8100, 0x80, 0xfffffffffffffc00, 0x2}}], {@ipv6={0x86dd, {0xfff, 0x6, "482d9a", 0x1ba, 0xef, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, {[@hopopts={0xff, 0x1d, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7f}, @hao={0xc9, 0x10, @empty}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7ff}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x5, 0xa8, "49095fd396ca353b7f9dc7c503ae41fb1c5dd88a10d3950ffd8b57b2b94a425b045ad3c612558c5ceccf76dd596ac5d5c620fde823f00f120d7ef50691e842d6e066a79b20aef023d0f1b702a7bcb1ec05e03184da00a49e338f3bb2c4c0dab742866311d294730c07ae95bb5e19cbd274143a0c492c9e13dcba4dd98d07c7d0806c96d5f2c882f791210ab85f8cc05d23bcad849decf3945c1b2f2057fe5bfe49f624407a670c81"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @hopopts={0x0, 0x7, [], [@calipso={0x7, 0x28, {0x800, 0x8, 0x7, 0x1000, [0x400, 0x6, 0x8, 0x3]}}, @calipso={0x7, 0x10, {0x81, 0x2, 0x1, 0x93, [0x8]}}]}], @tcp={{0x3, 0x1, r2, r3, 0x5, 0x0, 0x16, 0x4, 0x9, 0x0, 0x7, {[@sack={0x5, 0x26, [0x5, 0x401, 0x0, 0x76, 0x6, 0x100000001, 0x7, 0x6, 0x800]}, @sack_perm={0x4, 0x2}, @generic={0x22, 0x7, "e150a3e886"}, @fastopen={0x22, 0x7, "09713ff2d3"}, @fastopen={0x22, 0x9, "961cbd1e465c89"}, @generic={0x0, 0x4, 'vS'}]}}, {"dd78a0ba34d1da269732a5dab5505d3aca8fc6f301671db331c89c9a227ce2442165"}}}}}}}}, 0x1fc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/19 03:08:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0}}}) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032e000-0xde)}}, &(0x7f0000a71000)) pipe2(&(0x7f000098e000-0x8)={0x0, 0x0}, 0x80000000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002af000-0x20)={@common='lo\x00', @ifru_flags=0x4000}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b9b000)=0x40000000007, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004cf000-0x4), 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0000040000000013ffe0000000da6b5f", {0x4, 0x200, 0x0, "00020b00ad44", 0x6}}) timer_create(0x0, &(0x7f000012a000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(0x0, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x104, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000795000-0x4)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x84200, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00006ef000), &(0x7f0000e97000)=0xb) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086f000-0x4)=0x211) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/19 03:08:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000814000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000550000-0xa8)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000784000-0x4), &(0x7f0000fe5000)=0x4) ppoll(&(0x7f000086d000-0x28)=[{r0}], 0x1, &(0x7f0000875000), &(0x7f00004b0000-0x8), 0x8) 2018/02/19 03:08:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00008ca000-0x10)=@ax25, &(0x7f0000a6e000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003a7000), &(0x7f000085c000-0x4)=0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000d03000-0x10)={0x0, &(0x7f00002e2000-0x38)=[]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbe000-0x11)='/dev/vga_arbiter\x00', 0x1c1002, 0x0) 2018/02/19 03:08:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000d72000)=@sco={0x1f, {0x10001, 0x0, 0x2, 0x0, 0x1000}}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000017d000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00009fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000979000-0x8)='./file0\x00', &(0x7f0000bbc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002b9000)=0x0) getresuid(&(0x7f0000349000), &(0x7f0000bdc000), &(0x7f0000902000-0x4)=0x0) getresgid(&(0x7f0000d24000)=0x0, &(0x7f000007f000), &(0x7f00002ce000-0x4)) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000989000)=@add_del={0x2, &(0x7f0000046000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xf8d}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f0000779000)=""/245, &(0x7f0000cf0000-0x4)=0xf5) sendmsg$unix(0xffffffffffffffff, &(0x7f00006a3000-0x1c)={&(0x7f0000c7b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000069000)=[{&(0x7f0000f43000)="ebd8d430f686e02c5c441bb5907ef505a6e48f37d471e8", 0x17}, {&(0x7f0000c11000)="42f280d24141b02238720f58790c9e9c60c5d6cba9d0f0bcfbc18c80b17fc34a6cad64cde240fea5d5d4e2f644db9ce8d35562b702af", 0x36}], 0x2, &(0x7f0000473000-0x130)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r0, r1, r2}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x130, 0x4}, 0x4) r7 = syz_open_procfs(r0, &(0x7f0000bbf000)='fdinfo\x00') ioctl$EVIOCGREP(r7, 0x80084503, &(0x7f0000c03000)=""/173) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x80047437, &(0x7f0000001000)) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000762000-0x21)=""/33, 0x21, 0x0, &(0x7f00006e8000)={0x3, {"edb3ce5ce22c4e"}}, 0x10) 2018/02/19 03:08:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00008c9000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r2, &(0x7f000037f000-0x11)=@known='security.selinux\x00', &(0x7f00000cb000-0x25)='system_u:object_r:semanage_store_t:s0', 0x25, 0x0) fadvise64(r0, 0x0, 0x7, 0x2) 2018/02/19 03:08:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$ax25(r0, &(0x7f0000694000), &(0x7f00000de000-0x4)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cf0000)=0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000d04000)="711e30df252b7b9ad77d08537bdcd3522d889a55196d2fbe45d0b3e1942a763d654cd3f8e7b922725c644d5dd3a7bf061cd041b04b9451667526cf187ce49e45ab3d22736fd8909fe4224e8375ac86f2d23f1b99bad20a7f0a98fa237f5695eac75ddb2fd120af35d848835bcce94a8b464dd4fc240d4f2664778eec484f6176efcc0e52bc6b0bf78b04aa13fc060e4c429ceca040e8fc10993c4c61eaa300f6e044833264db4111fd5ee32400", 0xad) process_vm_writev(r2, &(0x7f00008d3000-0x48)=[{&(0x7f00005f2000)=""/119, 0x77}, {&(0x7f0000ff7000-0x30)=""/48, 0x30}, {&(0x7f00008ca000-0xb1)=""/177, 0xb1}, {&(0x7f00004cc000)=""/62, 0x3e}, {&(0x7f0000d49000)=""/97, 0x61}, {&(0x7f000088d000-0xf4)=""/244, 0xf4}, {&(0x7f0000b13000)=""/65, 0x41}, {&(0x7f0000797000)=""/207, 0xcf}, {&(0x7f0000c2c000-0xa0)=""/160, 0xa0}], 0x9, &(0x7f00009e2000-0x18)=[{&(0x7f000039d000)=""/112, 0x70}, {&(0x7f00007f5000)=""/140, 0x8c}, {&(0x7f00007ba000)=""/226, 0xe2}], 0x3, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00004ce000)=0x3801, 0x4) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{{0x77359400}}], 0x10) vmsplice(r1, &(0x7f0000df9000-0x10)=[{&(0x7f0000062000-0xda)="70ce512a8dfb5ce3b4ac10253d8798addb0bd86b9ce4559660941547e898828af6c7fa00000000000000ed7402003bd4ca79d64893509dca9b2f2ed3659e49865998a36a62b8f7eba10d0c892d9819f429eb3bb34444617d629865796440fa1dceeabfd37e06c55950541a0f12f958dda92e1f8fabc09bf36394f8813b63848844ac8c697a4cd4da97170caf74ab112043dc04e4aedf162518ee5be495d5244351ac8fe267e48587b1672f62e0b5a3929cc253490e13000c3017b408b17e9acd60716ace8fe4d3fd506c0a6924d099a8f1e8fdf1e2238eb504dd"}, {&(0x7f0000c53000-0xbc)="5f17681a74ddc260bd954cb7bafb549fc7e2cb5ca6b3c00d6af18d4db7c1da17fba9096cb7e5a34f4d74a4d10d17444a55b800e86b4e81a4c00a55d2dcf04b6803328559142ce698b7c1c3e92e6b6155c841b2c67b4b24901b0ee34a11e66fcfd8ae302ec6331c3b0fa4e76b70df1ffaefaffb7f67bbe746573d97de307ff90529b8d94c3abf28f1cb5450a2b3fe34374b792766e5e353d49caf21ae2f4ae032a88eb5f1b10c5b940b2639b169f4a548b3abedbc3a79b1c9ae4bca63"}], 0x20000000000000bb, 0x100) r3 = gettid() getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000869000)=""/75, &(0x7f000001e000)=0x4b) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b5d000-0x14), &(0x7f00004d3000-0x4)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) setxattr(&(0x7f0000489000-0x8)='./file0\x00', &(0x7f0000735000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000735000)='[\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00006f3000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000e6c000)={{r5, r6+30000000}, {0x77359400}}, &(0x7f0000c72000)) clock_gettime(0x0, &(0x7f0000a58000)) nanosleep(&(0x7f0000619000-0x2)={0x77359400}, &(0x7f0000fe9000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000015e000)={{}, {0x0, r7}}, &(0x7f0000124000)) tkill(r3, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb414", 0x10}], 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000427000)) 2018/02/19 03:08:00 executing program 5: munmap(&(0x7f0000e3a000/0x1000)=nil, 0x1000) msync(&(0x7f0000f2a000/0x4000)=nil, 0x4000, 0x7) 2018/02/19 03:08:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) prctl$void(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/19 03:08:00 executing program 1: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000001000-0x61)="38d60843d9b6c00f3489d6f92e0015612a103ce56f708921acececeb7dbab68b2e1148f76d3a1cbdeafef6e90c9251cfc8198bd920bfb101effb6acb599a6457df66f1c0d9005fa31eaa9f75ee8fab9b5416ec89b2eb7d5749efd46f06bf79a33e", &(0x7f0000000000), &(0x7f00007e1000-0x4), &(0x7f000069c000-0x99)="78da6a343c1d4ff021cb8b3b30263e9bcbe68078693530ec73f9be11215959446fd4146e31fb8f7a9b44d510187267147b3a30018245f54cbbc527b42b1f6bc3b1254b492855b1718a480f9186ef66fd991e3a527516e644a692e115263abb034047af3e68a51ee522743316a4399d196231a01a5a5d9082a6a0ca998ffc8817ec706f1af49615dba813e42f16fb86930e67422ddb81f67a6c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000034f000-0x3f)=""/63, 0x3f) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce), &(0x7f0000c96000-0xcc)}}, &(0x7f00009e4000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ad000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d56000)={0x0, 0x80000001}, &(0x7f0000edb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001db000)={r2, @in={{0x2, 0x3, @rand_addr=0x9}}, 0x2, 0x5}, &(0x7f00007e4000)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000928000)={0x0, 0x0, 0x0, {0x0, 0x0}}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{r3, r4}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/19 03:08:00 executing program 5: socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) [ 54.717025] audit: type=1400 audit(1519009680.451:35): avc: denied { relabelto } for pid=9526 comm="syz-executor4" name="TCPv6" dev="sockfs" ino=22810 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:semanage_store_t:s0 tclass=tcp_socket permissive=1 2018/02/19 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000096000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00002e8000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xa9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}], 0x4c) r1 = socket$packet(0x11, 0x3, 0x300) shutdown(0xffffffffffffff9c, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ec4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b5f000-0x4)=0x7fffffff, 0x4) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000fe6000-0x4)=0x100, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000061c000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00001e6000), &(0x7f0000ebb000-0x4)=0x4) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000251000), 0x4) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000524000-0x8)={0x0}, &(0x7f0000c40000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000062000-0x8)={r4, 0xd9}, &(0x7f00000dd000-0x4)=0x8) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x6, 0x4) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) socket$inet(0x2, 0x5, 0xffffffff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a64000-0x4)={0x4, 0x6, 0x2000}, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009d1000)=0x18, 0x4) socket$netlink(0x10, 0x3, 0x1f) 2018/02/19 03:08:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00007fa000/0x2000)=nil, 0x2000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400003, 0x0) write$fuse(r0, &(0x7f0000ab0000)={0x49, 0x1, 0x3, @random="db232e77f1cd84a9316e45ea420dbc6146b4d87a57df514e23bec1c93728dfa3d0144e700f7e2136d13b98d305f573739f2842f5fdc981e29c"}, 0x49) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) mremap(&(0x7f0000967000/0x10000)=nil, 0x10000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000)={0xffff, 0x9, 0x4d}) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000074c000)='/dev/sg#\x00', 0xd74, 0x8180) write(r0, &(0x7f00006cd000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a923fbbebcc9da81545369c9a", 0x39) socket$inet_udp(0x2, 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000074000)={0x101, 0x8, 0x79, 0x3f}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00003fc000-0x4)=0x1000, 0x4) clock_nanosleep(0x7, 0x0, &(0x7f00008aa000)={0x0, 0x989680}, &(0x7f0000e38000-0x8)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc2000-0x3c)={0x0, 0x34, "81a3e80f77604d72d39e3949c1b35b98338d6df6a985a3f7807d25b1bb5d4dbea2d8b0ca5a9b4d178dcbd6c219bb61b742e443d0"}, &(0x7f0000e63000-0x4)=0x3c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000388000)=@assoc_value={r1, 0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b06000)={0x3, 0x3, 0x100, 0x0, 0x1}) 2018/02/19 03:08:01 executing program 4: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000779000/0x1000)=nil) 2018/02/19 03:08:01 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000528000-0x15)='/dev/pktcdvd/control\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x3) 2018/02/19 03:08:01 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000011000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[]}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f000000d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000015000-0x30)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x1, 0x0}, 0x10143) 2018/02/19 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) pwritev(r0, &(0x7f00001c1000)=[{&(0x7f0000d70000-0x1000)="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", 0x1000}], 0x1, 0x0) 2018/02/19 03:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000384000-0x14)={0x9, 0x200000000000, 0x7ff, 0x6, 0x8000}, 0x14) 2018/02/19 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)) inotify_init() getrlimit(0x0, &(0x7f000038f000-0x8)) 2018/02/19 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f00002f3000)='./file0\x00', &(0x7f0000a8d000)='./file0\x00', &(0x7f0000106000)='befs\x00', 0x80, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d4000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200000) chdir(&(0x7f000082c000)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000309000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/19 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00009cb000-0x4)=0x10) r0 = syz_open_pts(0xffffffffffffffff, 0x400) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ef8000)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000ee4000), &(0x7f0000ef8000-0x4)=0x4) 2018/02/19 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000e66000)=',{\x00', 0x1, 0x150, &(0x7f0000dc4000-0xb)={0x42f, 0x52, 0x0, 0x200, 0xfffffffffffffffb, 0x7, 0x9, 0x181}) mq_getsetattr(r0, &(0x7f00009a4000-0x20)={0x4, 0x401, 0xff, 0x8001, 0x0, 0x8, 0x20}, &(0x7f000018c000)) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r1, 0x1, 0xa, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x96) 2018/02/19 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b10000-0x8)) shutdown(r0, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000297000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000009e000)='/dev/ppp\x00', 0x10002, 0x0) clock_gettime(0x0, &(0x7f00007e2000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a50000)={0x0, 0x0}) write$evdev(r1, &(0x7f000093b000)=[{{0x77359400}, 0xbf, 0x1000, 0x3}, {{0x0, 0x2710}, 0x8, 0x7, 0x10d684cf}, {{}, 0x1, 0x6, 0xfffffffffffffffa}, {{0x77359400}, 0x80000001, 0x0, 0x1}, {{r2, r3/1000+30000}, 0x2a93, 0x8000000000000000, 0x9}, {{}, 0x720, 0xff, 0xa6}, {{0x0, 0x2710}, 0x3, 0xe7bc, 0x8001}, {{r4, r5/1000+10000}, 0x5, 0x3ff, 0x8000}, {{0x0, 0x7530}, 0x5, 0x6, 0x8}, {{0x77359400}, 0x3, 0x8000, 0x5}], 0xa0) 2018/02/19 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000-0x9)='net/unix\x00') sendfile(r0, r0, &(0x7f000031a000-0x8), 0xfff) lstat(&(0x7f0000876000-0x8)='./file0\x00', &(0x7f00009fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000046b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000912000)='./file0\x00', &(0x7f0000182000-0x8)='./file0\x00', 0xe001, r1, r2, 0x0, 0x3, 0x100000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000061e000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003f5000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) sendto$unix(r0, &(0x7f0000250000-0xc2)="237995ecd3b7ed2e404aeb4164526ed51c9a9aaeb78450313e1ebfd2f5b2e70d9212475cc0fdd7927c7cfb68fc342d6344b66419183d8aabbe441fdaabf81d6b15a76104ec5e699da5a341210a61ce1f3376ad2fa1bae2a9c36493c56b8c255a5c92568851606e10e015de9120fb8d4809aef325dc9dd2407c32bf3cf4f6eca34d9822cf97967853eff301b1ee88aa977b8aaaf0f18d0b546ab95e37dea35ec948e40c989027bb24ad2d8007522152b424593cea6867b4b27d6cf1f649efaa6cddd1", 0xc2, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d30000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x3}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002f1000-0x4)=0x7, 0x4) [ 55.356034] device gre0 entered promiscuous mode 2018/02/19 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/sequencer2\x00', 0x101041, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x39) 2018/02/19 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f3a000-0x8)='big_key\x00', &(0x7f000050e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a9a000)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000865000-0x6)='rxrpc\x00', &(0x7f00009f0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003c4000-0xc0)="9be498fe7fbfa344262445e2d279cdfbc8673e5c9d1df6a4c1fe2867bc104005ae6636251d299cadd41b6d7195027f61b6f941c7729a8c7b2b76a84127242007bb4c2a04f03d0b9e4f3ecbb3ad89f0956c29789b0dce0014222037a8b13866b41b968378ac89f89d7f1a1270185f969092e0f2b4b8c61a5e08ee53323efaee5d30a3d72214b7e2807102ce6902e8a30c79b55955fe7dee7f3f926aa2f0ce978f072accdfaa9059e07fa87fd318a13418a43b66cc9ab02b7ebb3e97bc938bd15d", 0xc0, 0xfffffffffffffff9) add_key(&(0x7f00000fd000-0x5)='ceph\x00', &(0x7f0000076000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000867000-0xf9)="378bee307d6ada6b3f1aae1055a10cafcce718b9968f78f90a7287dec64b6741df54b65029465a9b1f3d2929fd313e161ecbfdea05626653ebff5f298011e4659d24f4ad72e68e73f36b1fa01aa1c383d40686a7c14b20e49d7edea5aabb3562314a7cf9cde76aebd597573e8954db4642b9fca6cd2b1c7352e439a5b5aad020a03e96bc858fe9a9f0694baeb3b177d8110963ded1fa873ac18512feeddfcee1316b916cd05318e6219d40a74a31b4ed653faef077355943d1bdfd4de2c17de4e6ed5fc3c3f9e8d4cb48fc0790de2d7401e91050e26f5e6af13e6d58313a51322cf9bd659d1900000314d4a888d4ea4f122ff9ca9ad5f2df", 0xf8, 0x0) r0 = request_key(&(0x7f0000b38000)='.dead\x00', &(0x7f0000b40000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f73000)='bdevsystem\x00', 0xfffffffffffffffd) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r1 = add_key$keyring(&(0x7f000023f000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000), 0x0, r1) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$unlink(0x9, r2, r3) 2018/02/19 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) timer_create(0x5, &(0x7f000049d000)={0x0, 0x5, 0x0, @thr={&(0x7f0000c8a000-0x1000)="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", &(0x7f00000b5000-0x28)="b55880804431a90ecd0a40a6d4cb83f4aad423d0421d9a333de6754a52dcb691e4871ac874d92cc2"}}, &(0x7f000057e000-0x4)=0x0) timer_gettime(r1, &(0x7f0000be2000-0x10)) clock_gettime(0x0, &(0x7f0000083000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000075000)=[{r0}], 0x1, &(0x7f00009b6000-0x10)={0x0, r2+10000000}, &(0x7f000086e000), 0x8) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/02/19 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000dbd000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000020b000)=""/50) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000c5a000-0xfc)=""/252) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000ba000-0x4)=0xfffffffffffffffc) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f000005d000-0x8)={0x0, 0x0}) sendto$ipx(r1, &(0x7f00008ba000)="c54e3ccdbc4dd98ccb14bd38b10accb1c7f04caeec8ad2236e37add0e24c2e5474e0acd438dba5b033e943875c3ba17c7183c8730826aa53ed326926b75062dd0c47279a1bab73487d8981b1ed51b80fe8dea7bec6b6f97cae2ad90b7722e698e0bb1ec2b7cb5aa318ae1871819091d400038642cab36c2e646f8ce7b1b0ab7f82e75befefbc25a40ce0ffc8a153ac8074297f6067be6a1bdd63096e0191", 0x9e, 0xc0, &(0x7f0000d4f000)={0x4, 0x3, 0x80000001, "207ca37c4025", 0x10000}, 0x10) 2018/02/19 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/rfkill\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d03000)={0x0, 0x6f732902, 0x3, 0x1, 0x9, 0x401, 0x7fffffff, 0x180000000000000, {0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x1, 0x20, 0x2, 0x3f, 0xffffffff00000000}}, &(0x7f0000633000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e9d000)={r1, 0x1000}, 0x6) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00007cb000), &(0x7f0000914000)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setsig(r2, 0xa, 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f0000cc3000)="621f934f60a8892cdaba6d5b501a3246", 0x10) setitimer(0x2, &(0x7f0000129000)={{0x0, 0x7530}}, &(0x7f0000eeb000-0x10)) 2018/02/19 03:08:01 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026}, &(0x7f00001ed000)={0x0, 0x6, 0xffffffffffffffff}) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) futex(&(0x7f0000002000), 0xb, 0x0, &(0x7f0000001000-0x8), &(0x7f0000002000), 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003fa000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000056f000-0x4), &(0x7f0000f16000)=0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e76000)={0x0}) getsockopt$llc_int(r2, 0x10c, 0xd, &(0x7f00000fb000-0x4), &(0x7f0000c5e000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000391000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091e000)=0x2c) close(r0) 2018/02/19 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffff6, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0x341) accept4(r0, &(0x7f00009c2000-0x8)=@un=@abs, &(0x7f00001b4000-0x4)=0x8, 0x0) [ 55.478819] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=43104 sclass=netlink_tcpdiag_socket pig=9623 comm=syz-executor7 [ 55.536272] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=43104 sclass=netlink_tcpdiag_socket pig=9635 comm=syz-executor7 2018/02/19 03:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a1000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000857000-0x10)=@common='ip6gre0\x00') r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r1, &(0x7f0000a12000)=[{{0x77359400}, 0x4, 0x3a}], 0x18) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003f3000)='net/snmp6\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c2a000-0x20)={0x90, 0x400, 0x200, 0x1ff, 0xd91, 0x1, 0x9, 0x1ff, 0x0}, &(0x7f0000421000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008f0000-0x10)={0x7, 0x800a, 0x3, 0x100, r3}, 0x10) 2018/02/19 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5}, 0xfffffffffffffe90) 2018/02/19 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000699000-0x82)=""/146, &(0x7f0000000000)=0x92) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ad6000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000c3b000)={0x9, 0x4, 0xffffffffffffffed, 'queue1\x00', 0xffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00009a9000)="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", 0x1000, 0x8000, &(0x7f00005d4000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f86000)='lp\x00', 0x3) fcntl$getflags(r1, 0x0) sendto$inet(r1, &(0x7f0000b2f000), 0x0, 0x20008005, &(0x7f00004e2000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000019000-0x65)=""/101, 0xfffffffffffffdf4, 0x0, 0x0, 0x0) userfaultfd(0x80800) 2018/02/19 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003cb000)='/selinux/status\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/rtc\x00', 0x2003, 0x0) writev(r0, &(0x7f00007c0000-0x10)=[{&(0x7f00003ba000-0x2a)="e5", 0x1}], 0x1) 2018/02/19 03:08:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000445000-0x10)={0x8, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000ee5000-0x8)={r1, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet6(r0, &(0x7f00001e6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000295000-0x4)=0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000188000)={@generic="9bddc62a2b9cf8e3adaa30f391ae8ff0", @ifru_map={0x0, 0xfffffffffffff7d6, 0x9, 0x0, 0x6, 0x5}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f6d000)={@generic="82b181b814398ab4fbbd7cabe9066704", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000083b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000071b000-0xd0)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @usr_ip4_spec={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, 0x1}, {'\b%', @empty}, @udp_ip4_spec={@multicast2=0xe0000002, @broadcast=0xffffffff}, {"f9e7", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}, 0x0, []}}) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/19 03:08:01 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)) bind(r0, &(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) r1 = socket$inet(0x2, 0xa, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x1c0)=[]}, 0x0) 2018/02/19 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ea4000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f000006c000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000925000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00003bd000-0x4)=0x7, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000537000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) sendto$inet(r2, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) timer_create(0x7, &(0x7f0000712000)={0x0, 0x14, 0x3, @thr={&(0x7f0000a18000-0xe8)="aae6dcf053e199356f8ec3b452611c933f2cd4fa6bbada7df422d8c116b77161b07af1b276747afc59663ca124812bb15fd4caf6d45658b8bea9c6a0eaacc9fb9a32f0bffad5939e4abca9a117ebe9e6a4a41aeae2deff7d38ce3ad7654f7e4e444c474254ce722743af91c3419dd604590aa35293db739ce36fac8cef29c1d08bcbd162bef349fcfd5ee64042082daa1f9a984818644a1c74dc90cd925ab20f0a601ac624d663bd574924ec9092ab23462af77458202d39ff268129c8b1559efecf4a6fe0c89a2b7371e42490236a5e5dbf76018a468d09aa3360f767bd13ba3eb55adea22e0cb5", &(0x7f0000146000-0x4)="d18c36f2"}}, &(0x7f0000f7b000)) getsockopt$inet6_tcp_int(r1, 0x6, 0xe, &(0x7f00002b9000), &(0x7f0000159000)=0x4) ioctl$int_in(r2, 0x0, &(0x7f000044f000)=0x81) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000de4000)={@common='eql\x00', &(0x7f00005b4000)=@ethtool_dump={0x3f, 0x1e, 0x3, 0x7e, "7cb5b4ead67b6170ed0f06463a216d826f9b6c278dcd5dae3f3a5c74bd8df96e5786135cfb600b9076c4f6b4de953f83ddb45b575b8cee57f2b23e92e1c07fe54ee92343ff813c0a7b45347cfc0d7f568cb404be51044a07ab370afc5c93639b0fc7143c9bfe910e9e38b1baa655d7a813ec40b8ea1185fc38efd92d1a7a"}}) setsockopt$sock_int(r2, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r2, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xe) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000280000-0xb)="63faffffff5f7282667300") ptrace(0x11, r0) writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) 2018/02/19 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000030000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x7, 0x648, 0xf331, 0x10}, &(0x7f0000b7f000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000030000)={0xce5, 0x5, 0x2, 0x0, r1}, 0x10) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000da3000-0x6)='ramfs\x00', 0x400, &(0x7f000072b000-0x5)) r2 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f000003f000), 0x0) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) r1 = syz_open_dev$sg(&(0x7f00006b6000-0x9)='/dev/sg#\x00', 0x800, 0x40800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000f97000)={0x2, &(0x7f0000643000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00001d0000-0x8)={r2, 0x3}) r3 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)}], 0x1, 0x81003) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f66000-0x4)=0x0) setpriority(0x2, r4, 0x89) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)="64019338", 0x4}], 0x1, 0x0) signalfd4(r0, &(0x7f000078a000-0x8), 0x8, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000eec000)={0x0, 0x9}, &(0x7f0000fe4000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fa8000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3, 0x5, 0x1, 0x8000, 0x1a}, 0xa0) write(r0, &(0x7f00001bc000), 0x0) 2018/02/19 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000a, &(0x7f0000cd6000), 0xffffffffffffff13) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000489000-0x9)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d5e000)=0xffff, 0x4) 2018/02/19 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000001802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000a68000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[], 0x200000000000008f}, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000106000-0xc1)={0x0, 0xb9, "eb0ee94f0d39cdf10d2fa0385dc23eeaca0aa0d725d34a119c1b4ed10fc7911ea406ed530a7e6ff780791876ab3c07c895499608196b9bccaa6bf88c4797da78c12268343efbbedb648480fbd7e78898ca24a776544681e1a03d730ab3af9acb915bf18ee06d0c23d6787a62aad6f1bfc92221fe05b8d87e367809a83891adc91e9b70678f2c07543320daed0837a0be1d2d3b594391202e46e0b6cdad6975ab3e0a91887eff5d10b374ee4d0f8b99fe6fc4aac60e8ebc05f5"}, &(0x7f0000df0000-0x4)=0xc1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c16000)=@sack_info={r1, 0x81, 0x6000000}, 0xc) sendto$inet6(r0, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d1000-0x40)=[]}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x60d)="c3", 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f0000924000)={0xa, 0x3, 0x1daa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 03:08:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4600, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xf54, 0x5, [0x8, 0x7f, 0x401, 0x4, 0x6]}, &(0x7f0000769000)=0x12) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009de000)={r1, 0x49, 0xffffffff, 0xfff, 0x7d8d4c25, 0x9, 0x0, 0xfff, {r2, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5}}, 0x3, 0x401, 0x3, 0x7ff, 0x5d9}}, &(0x7f0000b39000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x3) 2018/02/19 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/19 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) syz_open_dev$binder(&(0x7f0000e2a000)='/dev/binder#\x00', 0x0, 0x802) close(r0) r1 = syz_open_dev$binder(&(0x7f00004e2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d7000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000cb8000)=""/4096) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) [ 55.762389] binder: 9686:9688 ERROR: BC_REGISTER_LOOPER called without request [ 55.797297] binder: BINDER_SET_CONTEXT_MGR already set [ 55.802618] binder: 9686:9694 ioctl 40046207 0 returned -16 2018/02/19 03:08:01 executing program 1: r0 = socket$inet(0x10, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000487000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x183, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002800030007fffd946fa283b70a00004003000000031d85680000000600000008", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000016000-0xc)={0x0, 0x3c, &(0x7f0000001000-0x3c)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0x40}, @in6={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x800}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000+0xbe8)={&(0x7f0000001000)=@in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, 0x1c, &(0x7f0000002000-0x18)=[{&(0x7f0000001000)="6a4f2fad27eae1addefc1fc48fa391f41f4c9cc4425c7089a2422defb6e78bb8d967f41c29afe66a0cd93abb38085cab3cc2d3e53e9c5170e13d9c0d770a8ee47d5f6c292ff2b38f271602cd2e3097f9a645d9896a72bc62d6c194db52521d4814bee76f21e47ff27439d48a3fc118ef64b5695e71ce2eb08e67634c58d25e8b764c3883c1e94b0276b0b2d06b7f7cf893f10fc83538238ed31800720c2b3ab934b545ec08c2c6160f61678f4d73da15a0306d1cf1", 0xb5}, {&(0x7f0000016000-0xc2)="7863b266100308f8c78343e64724f52d4e5145e708d2576bdde8b2127e359c9fc18e7d07d2ba2a412e7eb5494acf546d649e83277697347bec0daa78afa1d62163378595812d173d44c942f881a26f4052ddfaaf0ac9481e88a09d70701f5b3088ba2dc3c058974ab09a66d3f65bd86947dcc8f4c0f0e217eda390322de8ff7cc291d6a330ed0ae46b80120b090a51298512126806c0b2f4bfc3a5e5918788593b341a1613be5ea6058b9cdbbac28a79df32d5d428175e0276e4550edcb2f088118c", 0xc2}, {&(0x7f0000002000-0x88)="abd9a37d419610ef0b5cc63b72b52efb17643ec7e2f66e6e2e033a547ff6aad696c9731d55e009a0b8f0e6aff7c4672aef685bffe9995d502e3bd359721b7c0c7a0a7f0a71b35f3dbbfb6cb59534fe80112dbfa562d237f9435a4ca6579d929abaf57612b3635465a5a3417ad4a74779c2d693475e105f930d442bca78c5c388d75d168b138ad316", 0x88}], 0x3, &(0x7f0000016000-0x84)=[@init={0x14, 0x84, 0x0, {0x10001, 0x3f, 0x3, 0x9}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x4, 0xb4, 0x7fff}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x8, 0x8006, 0x4d0f40c2, 0xc2, 0x6, 0x1, 0xff, r2}}], 0x84, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x6a17, 0xc8}, &(0x7f0000015000)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000016000-0x18)={&(0x7f00009a3000/0x4000)=nil, 0x0, 0x0, 0x1, &(0x7f00004ed000/0x4000)=nil, 0x20400000000000}) 2018/02/19 03:08:01 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000179000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000be5000-0x14)={0x5, 0x31, 0xfffffffffffffffe, 0x101, 0x9b, 0xfffffffffffffffd, 0x3, 0x9, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008fc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="312abafcb4ba7ad052b9664e23da8d68"}) r2 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r2, 0x3, &(0x7f0000179000)="09691eeb1c7ce63ddb974607381c15617693f07dcf84c44b9a5e0e7d43b62d43c665bfd57dc2674d869fedbab1d717452cc51c2dd0fa6381c1c72ffe93eea1c45db61f08340b55e1a0d1eeeaa48200ba61edf57e8a1c83a643ed2c41321c3d04748b0900") r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000060c000)={0x0, 0x67, "55ca07a4004daca99b49b7968af5ed6aebf751cfb96c449c121dfc2eace02650cd9bc2e7ddd8a3456ef3b9f70696b78c179b4f9e118706d1d81eafa6a378e4d8dad5b2305c8466708c0d422cb6c37386db49dd5c09855da0193ec6a19516e5542ce58f803f896d"}, &(0x7f000093c000)=0x6f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c79000-0x108)={r4, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffe00}}, [0x7, 0x7, 0x6, 0x10000, 0xfffffffffffffc01, 0x7fff, 0x80000000, 0x7ff, 0x8, 0x1, 0x26e4, 0x96, 0x0, 0x6d9, 0xdb]}, &(0x7f0000e6f000-0x4)=0x108) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000e87000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000165000)={0x100, 0x1f, 0x0, {0x77359400}, 0xe4dd, 0x6}) r5 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f08000)=@req={0x200, 0x9, 0x401, 0x7f}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008a6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r5, &(0x7f0000f46000)=[{&(0x7f000091b000)=""/101, 0xd}, {&(0x7f000062e000-0x1000)=""/4096, 0x1000}], 0x2) getsockname$ax25(r1, &(0x7f0000e5a000-0x10), &(0x7f000090c000)=0x10) 2018/02/19 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet(0x2, 0x0, 0x6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000a9000)="377a844147a40739631b132a9d2c256e", 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005ec000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4c}}, 0xbe56, 0x7, 0x3, 0x9, 0x2}, &(0x7f0000de9000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ab0000-0x4e)={r2, 0x10000, 0x46, "1350e77c88e7ffc9bdf4faef53479e21e94998f68852cc0c46e60e77ae9be718e4f1fa94ddd44df42441ee587af005777b1842c9eab3e1e7937268bcd63d08688070306e2ea7"}, 0x4e) 2018/02/19 03:08:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d11000-0x108)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @empty}, 0x5}}, [0x3, 0x800, 0xef48, 0x9, 0xf5e4, 0xff, 0x0, 0x7, 0x9, 0x5, 0x3, 0x3f, 0x93, 0x2, 0x6]}, &(0x7f0000fd5000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fdb000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000779000+0xff5)={@loopback={0x0, 0x1}}, 0x20) 2018/02/19 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) syz_open_dev$binder(&(0x7f0000e2a000)='/dev/binder#\x00', 0x0, 0x802) close(r0) r1 = syz_open_dev$binder(&(0x7f00004e2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d7000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000cb8000)=""/4096) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/19 03:08:01 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='rose0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000225000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x306, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='lo\x00'}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003fd000)={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x368e5e2a}, 0x5, [0x6, 0x0, 0x6, 0x0, 0x7, 0x6, 0x101]}, 0x5c) 2018/02/19 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000d9f000)='./file0\x00', 0x103c, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r0, 0x4, 0x0) sendfile(r0, r0, 0x0, 0x4) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000250000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c5f000)=[], &(0x7f0000788000-0x20)=[]}}}], 0x0, 0x0, &(0x7f0000009000)}) [ 55.810374] binder: 9686:9688 ERROR: BC_REGISTER_LOOPER called without request [ 55.818296] binder_alloc: 9686: binder_alloc_buf, no vma [ 55.823768] binder: 9686:9696 transaction failed 29189/-3, size 0-0 line 3127 [ 55.835192] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.840806] binder: undelivered TRANSACTION_COMPLETE 2018/02/19 03:08:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000068b000-0x60)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000f5a000-0xc6)=""/198, 0xc6}, {&(0x7f0000f26000)=""/8, 0x8}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f00000c7000-0x8d)=""/141, 0x8d}, {&(0x7f000027f000)=""/16, 0x10}, {&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000a72000-0xf2)=""/242, 0xf2}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}], 0x8, &(0x7f0000000000)=""/223, 0xdf, 0x1}, 0x7}, {{&(0x7f0000138000)=@nfc_llcp, 0x58, &(0x7f0000d47000-0x8)=[{&(0x7f0000b8c000)=""/127, 0x7f}], 0x1, &(0x7f0000001000-0x1e)=""/30, 0x1e, 0x7fff}, 0x100}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000814000-0x20)=[{&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000329000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ea1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/229, 0xe5}], 0x4, &(0x7f0000001000-0xbc)=""/188, 0xbc, 0xfffffffffffff001}, 0x100000001}], 0x3, 0x60, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x6, @random="292a02225ee9"}, 0x40, {0x2, 0x2, @rand_addr=0x400}, @generic="40d918613be1ff0fb92b5c21c6edfeb5"}) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f000049a000), &(0x7f0000001000-0x4)=0x10) setsockopt(r0, 0x10e, 0x4, &(0x7f0000836000), 0x0) 2018/02/19 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r1 = epoll_create1(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008d5000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000f5d000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pwrite64(r1, &(0x7f0000392000-0x3e)="bc4a6aaa87e573862b6c46ea760e1f6f073bcca613a5d2db17a101a1633dfb1c5fe6778360e7487d97befc7249b2d22ccea1940ffd7a87e245fd12c1ddbd", 0x3e, 0x0) sendto$inet6(r1, &(0x7f000052e000), 0xb6d98b4a1a73bd8f, 0x2000000c, &(0x7f00000b3000)={0xa, 0x0, 0x22, @loopback={0x0, 0x1}, 0x8001}, 0x1c) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000f1d000), &(0x7f000058e000-0x4)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000383000), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000440000-0xb), &(0x7f00002ba000)=0xb) [ 55.869929] binder: undelivered TRANSACTION_COMPLETE [ 55.872229] binder: 9703:9708 ERROR: BC_REGISTER_LOOPER called without request [ 55.876874] binder: 9701:9712 ioctl c0045878 0 returned -22 [ 55.880392] binder: 9703:9708 got reply transaction with bad transaction stack, transaction 80 has target 9703:0 [ 55.880400] binder: 9703:9708 transaction failed 29201/-71, size 24-8 line 2935 [ 55.898343] binder: 9701:9720 ioctl c0045878 0 returned -22 [ 55.956578] binder: undelivered transaction 76, process died. [ 55.962597] binder: release 9701:9712 transaction 79 out, still active [ 55.969311] binder: undelivered TRANSACTION_COMPLETE [ 55.975785] binder: release 9703:9708 transaction 80 out, still active [ 55.982473] binder: release 9703:9708 transaction 79 in, still active [ 55.989072] binder: undelivered TRANSACTION_COMPLETE [ 55.994170] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.000293] binder: send failed reply for transaction 80, target dead [ 56.006987] binder: send failed reply for transaction 79, target dead 2018/02/19 03:08:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = accept4(0xffffffffffffff9c, &(0x7f0000412000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00007b3000)=0x3a, 0x800) fcntl$lock(r2, 0x7, &(0x7f0000cdd000)={0x2, 0x3, 0x0, 0x1, r0}) exit(0x0) r3 = syz_open_procfs(r0, &(0x7f0000004000)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000382000-0xc)=@sack_info={0x0, 0x9}, &(0x7f0000e4d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004e1000-0x8)={r4, 0x8a1b}, &(0x7f0000b8c000-0x4)=0x8) 2018/02/19 03:08:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000b44000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8864}}}, &(0x7f000032a000-0x8)={0x0, 0x0, []}) r0 = openat(0xffffffffffffffff, &(0x7f00008e1000-0x8)='./file0\x00', 0x800, 0x100) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xcd4}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000f63000)=0x3) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000066d000-0x10)={&(0x7f00002fe000/0x1000)=nil, 0x1000}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00006a6000)={@generic="f72c802f10ae591e57d78ae9f41c49a1", @ifru_flags=0x800}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000507000)={0x0, 0x1f, 0x10}, &(0x7f0000059000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000511000)={0x0, 0x4}, &(0x7f0000ee9000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9b000-0xb8)={r1, 0x0, 0x4, 0xf17d, 0x5, 0x1, 0x8, 0x0, {r2, @in6={{0xa, 0x0, 0x4a3, @empty, 0x5}}, 0x20, 0x81, 0xd5, 0xd3fb, 0x2}}, &(0x7f0000c2b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cd0000-0x8)={r3, 0xdee}, &(0x7f0000cad000-0x4)=0x8) symlinkat(&(0x7f00009c8000)='./file0\x00', r0, &(0x7f0000af3000-0x2)='./file0\x00') 2018/02/19 03:08:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000085c000)='/dev/ppp\x00', 0xe0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000c94000-0x8c)={0x9, 0x2, 0x8, 'queue1\x00', 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000f1f000-0x8)) link(&(0x7f0000824000-0xe)='./file0/file0\x00', &(0x7f0000866000-0xe)='./file0/file1\x00') creat(&(0x7f0000aca000)='./file0/file1\x00', 0x0) 2018/02/19 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') chmod(&(0x7f0000bfc000-0x8)='./file0\x00', 0x1) utime(&(0x7f0000be6000-0x6)='./file1\x00', &(0x7f0000866000)={0x7, 0x3}) 2018/02/19 03:08:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000e9a000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) pwritev(r1, &(0x7f0000cc7000-0x10)=[{&(0x7f0000da4000-0xa26)="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", 0xfa0}], 0x1, 0x60) accept4(r1, &(0x7f0000c80000-0x10)=@can={0x0, 0x0}, &(0x7f0000e56000)=0x10, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000673000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000003000)='./file0\x00', 0x2, 0x28) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f000000a000-0x8)='./file0\x00', 0x82) socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat2(r1, &(0x7f000000a000-0x8)='./file0\x00', r2, &(0x7f0000006000-0x8)='./file0\x00', 0x0) 2018/02/19 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000596000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000022a000)=@get={0x1, &(0x7f00007f8000-0xda)=""/218, 0x51c}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x0, 0x400}, 0x10) r1 = socket(0x11, 0x80003, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00002b5000-0x4)=0x1f) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0x47e) 2018/02/19 03:08:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000002000-0x8)=[], 0x0, &(0x7f000000a000)=[{0x30, 0x1ff, 0x0, "fc843347edbe26e9df65af50a73eca121820581df20c50b864f3f2b74cb82089e79f"}, {0xb4, 0x0, 0x8, "8e7af41d2e69659c598ff065444fed8c3f1474f9d3d1ede9b173d510b27db2629f244f513b0c2d8b6d679fb29f6bea60d9248a212ead9e85e7222deead4a3caf3bf0c800c1ee7b9443de97ca546fc561a8588cda12b13ec30e1f6bca6fde0ff561458080f32ebbea5a669372ea2fcc71b1e1287fa05a688b3e87348166c5d31a4d9eff9e2e339d65853427ef545b4f91e1f1be510c39348dc4ac8b86a214bab541bb1b1a6eff52"}, {0x28, 0x0, 0x5378, "13f53bfed2fadbe71aff3e5298b96c4949e78ce89651535c754bf5"}, {0xc, 0x0, 0x73}, {0xe0, 0x84, 0x5101, "79e324b0825524e72ddbcf594b3f07dbfa67b4a47d5f1ccfbdce55cfdbec72928555cb76f2608c58236a42cc563ac1a8927153fbab40c1440f65002b2c6a348268da63e9498aaed6189e4049d07ced6b0156633bf60b572a94267a0e37eb2a47d175a61c03814b94f858dc08b3eaa89320ae2dc176c9d1a8949c80bedc5960f68b0b50733a3d9621bf8625871e56f888c68eacfa6ee686123c1e3ed0524071e6345da04627ca62c231018ee108cbd95338fdce4c8c3970d02b21af8418031c4495a78ad162ea606b03d92d4baec692457c"}], 0x1f8, 0x40}, 0x0) 2018/02/19 03:08:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x101601) read(r0, &(0x7f0000522000-0x62)=""/98, 0x62) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f9000)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/02/19 03:08:01 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000007000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x3, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}}, 0x32) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='nv\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000923000)) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000030000-0xe)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000002f000-0x4)=0xa3e, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000a000-0xc)={r1, 0x80000, r0}) seccomp(0x1, 0x0, &(0x7f0000004000)={0x398da3e1ed5e6cd, &(0x7f000001e000-0x10)=[]}) 2018/02/19 03:08:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000185000-0x8)='net/arp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r2, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) sendfile(r0, r1, &(0x7f0000aa7000)=0x20000000, 0x6) 2018/02/19 03:08:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8000000000032, &(0x7f0000287000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000baa000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[r2, r2, r2, 0xffffffffffffffff]) fchown(r0, r1, r3) rmdir(&(0x7f0000611000-0x8)='./file0\x00') 2018/02/19 03:08:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a60000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000187000-0x1c)={0x0, 0xffffffffffffff2f, 0xa, [0xf71e, 0x9, 0x44, 0x8001, 0x0, 0x6, 0x9, 0xffff, 0xdb, 0x2]}, &(0x7f0000592000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004c7000)=@sack_info={r2, 0xffffffff, 0xa1fc}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) recvfrom(r0, &(0x7f000079e000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00008e5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) recvmsg(r0, &(0x7f0000ca3000-0x1c)={&(0x7f000024b000-0xd)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000817000)=[{&(0x7f0000561000)=""/78, 0x4e}, {&(0x7f0000c88000)=""/80, 0x50}], 0x2, &(0x7f00002de000-0x43)=""/67, 0x43, 0x2}, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000045000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, [0x9, 0x400, 0x5, 0x3, 0xe00000000000, 0x8, 0x4, 0x44, 0x1000, 0x0, 0xdbc, 0x4104, 0x7, 0x7f, 0x8]}, &(0x7f0000aaf000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000329000-0x8)={r5, 0x0, 0x7}, &(0x7f0000d52000)=0x8) lseek(r0, 0x0, 0x0) r6 = creat(&(0x7f0000456000)='./file0\x00', 0x38) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000064b000)={0x0}, &(0x7f0000718000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00001d6000)={r7, 0x7fffffff}, 0x8) getpid() 2018/02/19 03:08:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10}, 0x3, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x14, 0x0, 0x5, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x6}, []}, 0xffffff34}, 0x1}, 0x0) 2018/02/19 03:08:01 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x1c, 0x48, 0x711, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xffffffffffffffff}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x0, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}], 0x64) 2018/02/19 03:08:01 executing program 1: prctl$intptr(0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90080, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/19 03:08:01 executing program 7: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fdb000)=0x100000000007, 0x85a1c271fdf9c535) mincore(&(0x7f00008a8000/0x4000)=nil, 0x4000, &(0x7f0000d28000-0x5a)=""/90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x3f, 0x4) sendto$unix(r0, &(0x7f0000034000-0x3f), 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/02/19 03:08:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x1}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000581000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a25000)={0x0, 0x6, 0x8, 0x80000000, 0x1ff, 0xfffffffffffffffc}, &(0x7f0000ce0000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000276000)={r2, 0x13, "b66d6cb21cf823f48507b3017ca31828037908"}, &(0x7f0000788000)=0x1b) 2018/02/19 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009df000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000d02000-0x4), &(0x7f00001a1000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000730000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff}) signalfd(r1, &(0x7f0000b7a000)={0x8000}, 0x8) epoll_create1(0x80000) 2018/02/19 03:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000092a000-0x15)='/proc/self/net/pfkey\x00', 0x404000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007db000-0x8)={0x4, [0xffffffff, 0x7, 0x8, 0x0]}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$int_out(r0, 0x5462, &(0x7f0000c34000)) request_key(&(0x7f000041c000)='id_legacy\x00', &(0x7f0000fb6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000708000)='\x00', 0xfffffffffffffff9) keyctl$clear(0x7, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0x1da, &(0x7f00008b8000-0x10)={&(0x7f00008a1000-0x6c)={0x6c, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x58, 0x1, [@generic="595d11dfbfb9047a71a0fdcc8ab18209e5565b610c5a8249ba4d6f7d7af986cd1d7a22029ca0e0ba315ca90e0a5aae7db79c34b370dce57049f5f012de9bbfff2a050d13b1e8788977546159d6765787c8c8"]}]}, 0x6c}, 0x1}, 0x0) memfd_create(&(0x7f0000342000)='wlan0\'procvmnet1vmnet0\x00', 0x1) 2018/02/19 03:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/vga_arbiter\x00', 0x1, 0x0) fstat(r0, &(0x7f0000e23000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d6b000)={{{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x1, 0x1, 0x2, 0x80, 0xa0, 0x2f, 0x0, r2}, {0x8, 0x7, 0xff, 0x36, 0x8, 0x8, 0x58ea, 0x5}, {0x8, 0x9, 0x7, 0x10000}, 0x4, 0xd, 0x2, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x3, 0x3, 0x8, 0x9, 0x5dc29f01, 0x1}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000419000)={0x9, 0x3, {0xffffffffffffffff, 0x1, 0x4, 0x1, 0x9}}) signalfd(r0, &(0x7f0000065000-0x8)={0xfffffffffffff32e}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00001b5000)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f00007a5000)=@bridge_setlink={0x2c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x7}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fdd000-0x4), 0x800000000005, 0x0, &(0x7f0000920000), &(0x7f0000fdc000), 0x4000000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b5e000)=0x3f, 0x4) 2018/02/19 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x9)='%nodevlo\x00', 0x0) add_key(&(0x7f0000497000)='encrypted\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000a9000)="dd9330515ae49d960f92c8e18c8e467aab418eb7dec0c06acbfa14d7a934c99eca2a51072f288942c94c1fdf202ad533eddf4b237f737cc65e0c0d9397c017a52ecda9e8f3c55fbf2cf1515d8de1a40cacafbbf9b09535545454d9acc80484e140c5d8b9d222f83faaf70a417b19", 0x6e, r0) keyctl$revoke(0x3, r0) iopl(0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000346000)='/dev/ppp\x00', 0x210100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00002be000)={0x6a8b6b7f, 0x0, 0x1, 0x10000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000639000)={0x7f7, r2}) 2018/02/19 03:08:02 executing program 5: r0 = socket(0x10, 0x80007, 0x905) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x149001, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000f000)={0x0, 0x40, 0x0, 0x9}, &(0x7f000000f000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000011000-0x12)='/dev/loop-control\x00', 0xa002, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000f000)={r2, 0x80000001}, &(0x7f0000010000-0x4)=0x8) sendto$inet(r1, &(0x7f000000e000)="00000000e80307000700860000020000", 0x10, 0x4, 0x0, 0x0) 2018/02/19 03:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x7) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d3a002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001ad000-0x4)=0x7, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000008a000), &(0x7f000016b000)=0x8) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) r1 = add_key$user(&(0x7f0000ea4000-0x5)='user\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003d3000-0x7e)="48aa1e95b5a83d0c4eec55da33b0e99307d6213be5c02a430ad2c63cb0c8c20898635486fc6bb2d5a32180d098e279ed746cbc76c1de5f20a69e411d5be19fcd1d1fe0eeee78e24b24a2d97f633ed167e3435fdf0a9d0c226bb5085896842d33420468556ddda5a18988c4abd75d05c38145202020e57f8bacea040d0134", 0x7e, 0xfffffffffffffff9) r2 = request_key(&(0x7f000077f000)='cifs.spnego\x00', &(0x7f0000a33000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000ca000-0x1)='\x00', 0xffffffffffffffff) sysfs$3(0x3) keyctl$instantiate_iov(0x14, r1, &(0x7f000042f000)=[{&(0x7f0000f98000)="65726c3a1a178a6d8158eec125a479d815612004aa581ab08031469620ea857afab8ae160dc609ae4543cae195d577a3bc042b74f2514c69b2311069bc7a9d8d6ee3e547a0", 0x45}, {&(0x7f0000efa000-0x44)="0be0cdd8e582d7919472bc997bc967e87998f7cb76e53423e6f02740f3e49b616f9c8eb8b52836e9c78d0bcfcba573e67c2e9e7f711fbc8167a632b434cdeb21ee82bed8", 0x44}, {&(0x7f000000e000)="6aa93e0e1e5829e5ec22fac70c6bb8dbd523495ab4243a19245e6c54d30a7c2821e0e9b47f24181a130ecac7953c085b57399b0c127b46c1198683bbaf707261ab839a6121f5f6156e5679df4cc9d2d0ee7d4125ff4de8736ea3cb586abf600660a3c56c7b50e9c10de7fd8d0dfc7c02476c4534fd5dfdd8ca778301bd8ce4978e58870f36eaf45980525e65d1c56ecad70614056e301279eef7a01d573081a5dd138447896917888f85bbe4bb41a36ca0eb2010d032e64d01a59502d9c3c21d0652191f243104445a6b6acfd2a563e759db9da1f49252", 0xd7}, {&(0x7f0000ab4000-0x13)="9ca290980d1f64e869a215711832d0de2baff199df92800a9af57e03a669e93a582039f5a144857372d6000d06d08bbdb2061e27ff46ac1649d2b3da54836b97eb1f247621266f85e8abb4429809af81178b04aab1a3cab12e7ee927fd5f3eda448088ed0fd581462ba831eefe26d4701089a3224a3e8a70835ddbb740b2604ca6897a9b93f715a47985", 0x8a}], 0x4, r2) [ 56.291763] netlink: 84 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/19 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000982000-0x20)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0}, &(0x7f000076b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e8b000)={0x0, 0x20000000000000, 0x0, 0x0, r0}, &(0x7f0000c8f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) [ 56.335719] netlink: 84 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/19 03:08:02 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) prctl$intptr(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/118) 2018/02/19 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000044000-0x8)={0x0, 0x2}, &(0x7f000008c000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000f6000)={r1, 0x64, &(0x7f0000671000-0x64)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5e43}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}]}, &(0x7f000024e000)=0xc) r2 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000eac000-0xb)='/dev/loop#\x00', 0xfffbffff, 0xfffffffffffffffe) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000e83000)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) 2018/02/19 03:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1c0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/02/19 03:08:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ba3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000765000-0x14)=@ethtool_rxfh_indir={0x10000000005, 0x0, []}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000079a000-0x8)) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000ca9000)={0x10001, 0x5, 0x3f, 0x5, 0x8000, 0x19a, 0x4, 0x7, 0x3, 0x100000001}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ca7000)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}], 0x38) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00002f4000-0x14)={@dev, 0x0}, &(0x7f000055c000-0x4)=0x14) r3 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000196000)={&(0x7f0000db2000-0xc)={0x10, 0x0, 0x0, 0x42840000}, 0xc, &(0x7f0000314000-0x8)={&(0x7f0000a46000-0x100)=@migrate={0x100, 0x21, 0xc, 0x1, 0x0, {{@in=@rand_addr=0x5d9b, @in=@broadcast=0xffffffff, 0x1, 0x400, 0x0, 0x89, 0xa, 0x20, 0xa0, 0x33, r2, r3}, 0x0, 0x2}, [@mark={0xc, 0x15, {0x1, 0x3a0f23d3}}, @lastused={0x10, 0xf, 0x4}, @ipv6_hthresh={0x8, 0x4, {0xc, 0x3c}}, @policy_type={0xc, 0x10, {0x1}}, @algo_aead={0x58, 0x12, {{'authencesn(sha224,salsa20-generic)\x00'}, 0x58, 0xa0, "4ddd7da2503433a06f8db9"}}, @address_filter={0x28, 0x1a, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0xa, 0xfa4, 0x80}}]}, 0x100}, 0x1}, 0x4080) 2018/02/19 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f000010e000)=[{&(0x7f0000d54000)=""/208, 0xd0}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b6f000-0x8)={0xa, &(0x7f000012a000-0x50)=[{0xfffffffffffffffd, 0x6, 0x3, 0xda64}, {0x8, 0xcae, 0x6}, {0x80, 0x80, 0xfffffffffffff48c, 0x2}, {0x6, 0x3, 0x4, 0x6}, {0xff, 0x5, 0x5, 0x4}, {0x5a0, 0x0, 0x3ff, 0x7ff}, {0x0, 0x0, 0x5, 0x7}, {0x7fffffff, 0x7, 0x7fff, 0x9}, {0x8, 0x100, 0x1, 0xfffffffffffffff7}, {0x1, 0x2, 0xfffffffffffffe01, 0x7fff}]}, 0x8) 2018/02/19 03:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000d6f000)="170000001a001bed0000132100f404ffff", 0x11) clock_gettime(0x0, &(0x7f00001a0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008cb000)={0x0, 0x2}, &(0x7f00005d2000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c01000)={r2, 0x9, 0x2, [0x1, 0x5]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000bb0000)={0x77359400}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000e000), &(0x7f0000a6e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008b9000)={0x0, 0x7f, 0x3d, "63efca088cbd77a2e30c8c5a8a259170513e0e097b94ace03a447c46a3e42c85fea5783126f977cab31722adc64ed4c7f0ff927b1cbcb7bca2c7fbcb41"}, 0x45) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ced000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r4, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000481000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TTUNGETFILTER(r6, 0x800854db, &(0x7f00001db000-0x64)=""/100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f000015c000)={r2, 0x5, 0x2}, &(0x7f0000a10000-0x4)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f000042b000-0x8)='./file0\x00', 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009ec000-0x9)='illinois\x00', 0x9) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000960000-0x4)) sendto$inet6(r3, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendfile64(r0, 0xffffffffffffffff, &(0x7f00004ef000-0x8), 0xd2f) sendfile(r3, r5, &(0x7f00008bf000), 0x100420) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00003ca000)=0x1, &(0x7f000032e000)=0x4) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0x20000113, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) ioctl$int_out(r5, 0x0, &(0x7f000072a000-0x4)) 2018/02/19 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x2400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00009fc000-0x8)={0x0, 0x100, 0x800, 0xda4d, 0x8001}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003e7000)={0x60000001}) 2018/02/19 03:08:02 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x567) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f000000c000)={0x0, 0x0}) lseek(r1, 0x62, 0x4) 2018/02/19 03:08:02 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006000)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004000-0x4)=0xe8) connect$packet(r0, &(0x7f0000005000-0x14)={0x11, 0x0, r1, 0x1, 0x100000000, 0x6, @random="4c665f30a8dc"}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000008000-0x40)={0x7fffffff, 0x101, 0x7ff, 0x1, 0x0, 0x4df6, 0x40}, &(0x7f0000008000-0x40)={0x4, 0x3, 0x2, 0x0, 0xb768, 0x8, 0x4, 0x8}, &(0x7f0000008000-0x40)={0x4, 0x2, 0x2, 0x1, 0x7, 0xffffffffffffffce, 0x1800000000, 0x5}, &(0x7f0000007000)={0x0, 0x7530}) sendto(r3, &(0x7f0000007000-0xd3)="a62bd6b5704eff9913255bc3d53f2ed95e43b4a5e2bd00599fde951ca0ee46510d8665c7c2df97f5d9f85a1253c81de921db9d20b9da9755380808b33b102bd9a5e75997ce0034b89cdd4b1be4bd793dac2e7f07dfe314fd2cbb91856cadb50522b5bb8d1ac5fa92e6e9ab000f5b95a30c730bff43455837f0d827710bcfc973df1e4d262eda93e01b9f355a8e84bf94ef9ec9965864a61fbefae37ea20c2337a0fe7eca5aa5bab750bc9242badaa4d07d0bbea32981f60d44c0357a3741df120cbf8813e87b387744e0473ad593b741e458a8", 0xd3, 0x20000081, &(0x7f0000007000-0x10)=@ipx={0x4, 0xfffffffffffffff7, 0x2, "f8e52298bf41", 0x7fffffff}, 0x10) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000005000-0xe0)) ioctl(r2, 0x4400000000001260, &(0x7f0000006000-0x1)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000007000-0x8)={0x6}, 0x8, 0x0) 2018/02/19 03:08:02 executing program 2: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f2000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00004f1000)={0xffffffff, 0x2, 'client0\x00', 0xffffffff80000001, "3a7e43f6571e3d67", "6284b77db6cee5ec52634e4678dbc07a1013fec26aaba6cb68a0bad1104bb715", 0x8, 0x9}) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004f1000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00002e4000)=0x7) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000045b000-0x8), &(0x7f000040d000)=0x8) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00002a1000-0x2)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f00004f0000-0xa)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/19 03:08:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/ptmx\x00', 0x408000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x3ff) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000017000-0x8)={0x5, &(0x7f0000017000-0x28)=[{}, {}, {}, {}, {0xb7e}]}) 2018/02/19 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000feb000)={0x8, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @loopback=0x7f000001}, 0x100, 0x2, 0x1, 0x101, 0x9, &(0x7f0000e82000-0x10)=@generic="1e9c20a8cd9a587027b845582c38870b", 0x100000001, 0x4, 0x80000001}) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/19 03:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='net/snmp\x00') sendfile(r0, r1, &(0x7f0000c74000-0x8), 0xff) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00004ea000)={0x2, 0x1a, 0x6, 0x8001, "36272a2e9b1ac5f7a3964b6fa7eb31aa5bbb9110aa0885304d596cf0ad44eb65"}) 2018/02/19 03:08:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socket(0x8, 0x5, 0xd8) sendmmsg(r0, &(0x7f0000097000-0x40)=[{{&(0x7f0000f04000+0xac7)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000cb2000-0x30)=[{&(0x7f00002fd000-0x19)="86", 0x1}], 0x1, &(0x7f0000f42000)=[{0x74, 0x107, 0x9, "f9effe6b6c39a4ea08e56b124b00bafb0f1759ef79fb1fd09f9aa5da5d6a155b3b609beb491e2093bd3a05ad9c8ce80514d2d2c6c81bcfb1333e256621f082391c7599d69039a2d2e8f12f06d9171df85b24800c9b01a9bbe342b7da0f2506e24b2c04e51e97b659"}, {0x18, 0x119, 0x7ff, "e7797955ee0be00022458258"}, {0x18, 0x11b, 0x8000, "ab9e5c7ba12188cc7d"}, {0x100c, 0x0, 0xfffffffffffffffd, "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"}], 0x10b0, 0x4000000}, 0xfffffffffffffffa}], 0x1, 0x40) 2018/02/19 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fda000), &(0x7f000081e000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) r2 = memfd_create(&(0x7f0000600000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000066a000-0x5c)={0x3, 0x2, {0x86222efe2b3386ed, 0x3, 0x9, 0x1, 0x1}}) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/19 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000526000)={0x0, 0x30, "9a9448ee0035772e8539ee0ba5d42355375b189c7f5fbb76eda456ef31f3edc38b7b26538fcfcbd098d3e179a85fa782"}, &(0x7f0000000000)=0x38) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000673000)={r1, 0x100, 0x10}, 0xc) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000887000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/19 03:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) gettid() process_vm_readv(0x0, &(0x7f000005c000-0x40)=[{&(0x7f0000371000)=""/172, 0xac}, {&(0x7f0000ec7000)=""/4096, 0x1000}, {&(0x7f0000c47000-0x90)=""/144, 0x90}], 0x3, &(0x7f0000ffd000)=[{&(0x7f000037a000)=""/131, 0x83}, {&(0x7f000062f000-0xf)=""/15, 0xf}], 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000959000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f0000d21000-0x20)=[], 0x0, &(0x7f0000352000-0xa6)=""/166, 0xa6}}], 0x1, 0x0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) write(r2, &(0x7f00009ac000)="024ca8fcffce034f36120f960cdd5f1985b73a57290f8665365e702c03b5623c7ba18c72968b83cd683b4484db3f83b3a712a36796b9283cc21272d09831182aad0ed4132b89c05ba93b6e188599245c157d8bfa27bd37acc4410d353a1587ff5eb2bde8d3e9b25578d313dc9accfca09a8a7b7652fa07c121270762b0723c3f8bf08467df", 0x85) 2018/02/19 03:08:02 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000929000)='/dev/ppp\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000de9000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r2, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mq_timedsend(r2, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000dcf000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) write(r3, &(0x7f0000b2f000), 0x0) 2018/02/19 03:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000), 0x0, 0xfffffffffffffffa) r0 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0xfffffffffffffffb) request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x5)='user\x00', 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) add_key$user(&(0x7f0000b8d000-0x5)='user\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000459000), 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009fa000)=@buf={0xa1, &(0x7f0000a4e000-0xa1)="c44ffd1c7fc5302a0f5dcf23091f14c8a3affd84a5ca97bf8f250fb4568aa785c5d6f7660ac034b4094bb21473c07d16ad355759789d871aca5cd8dd37d60299c654f4d865ee2b8bf3e864df474c0a29adcdf2bc6e07a60ac3ad4e21a6cd6a694ebd7e89f5ec881ac6c0ceb4a752c8f9f8c650a5a2e6f66b5be2e1e7a7da560391c75b876dc0b2de9640b1b55ee345b03dab86e29449fe697baf3a06d7754fb7ac"}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = dup2(r1, r1) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000c74000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r2) 2018/02/19 03:08:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f7000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x1, 0x33, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00001a6000)={@ipv4={[], [], @multicast2}}, &(0x7f00007f6000-0x4)=0x14) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/19 03:08:02 executing program 5: clone(0x0, &(0x7f00002cb000-0x1), &(0x7f0000578000-0x4), &(0x7f00007ca000), &(0x7f000041f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x9, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) socketpair(0x0, 0x0, 0x8000000000000000, &(0x7f0000001000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000003000-0x10)={{0x77359400}, {r1, r2/1000+10000}}, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@empty, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000003000-0x4)=0xe8) ioprio_set$uid(0x2, 0x0, 0x0) 2018/02/19 03:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000016e000)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000335000-0x4)) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) fchdir(r0) 2018/02/19 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fda000), &(0x7f000081e000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) r2 = memfd_create(&(0x7f0000600000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000066a000-0x5c)={0x3, 0x2, {0x86222efe2b3386ed, 0x3, 0x9, 0x1, 0x1}}) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/19 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f00003aa000-0x18)=[{r0}], 0x1, &(0x7f00006a5000)={0x0, 0x989680}, &(0x7f00004d1000-0x8), 0x8) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000464000)="ebed15729ad100677ac38d42af913f9db4dcbbaccfff5855310a1a4bdd61f9178e80d587b1e20eedb04ed6b1a2517a9d8db39726d7201dd1ca9ab421c5608b43fcfcfb7fdfc9264ad98e95448cda51d61ebd8058d2c71947bdda97a9471a722aed4bb902f60d697a0a9b5a503da3e415024679e2c3b49f55e764b312bf1e49e61da51c1a9646b43fb65766d232f68f4446624fda10655dfdf976a4bb42690f4f87ff9658de3765c7cee43678b2a3a394f3144566f61359997e9c303f50c0f8d0557a7ed00967fc", 0xc7) 2018/02/19 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00004db000)=[0x40, 0x200]) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000075a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c77000)={r2, 0x6, 0x5, [0x7fffffff, 0xa6, 0x200, 0x2, 0x3]}, &(0x7f00007d1000)=0x12) 2018/02/19 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) 2018/02/19 03:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d05000)='/dev/ptmx\x00', 0x20080, 0x0) 2018/02/19 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000018000)={0x10}, 0xc, &(0x7f0000915000-0x8)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 03:08:02 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/pktcdvd/control\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000113000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x800000}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) chdir(&(0x7f0000607000)='./file0\x00') 2018/02/19 03:08:02 executing program 5: unshare(0x40600) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000a22000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) ioctl$void(r0, 0xc0045878) 2018/02/19 03:08:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f9000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) r1 = syz_open_dev$binder(&(0x7f0000721000)='/dev/binder#\x00', 0x0, 0x2) sync_file_range(r1, 0x7fff, 0x81, 0x0) 2018/02/19 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000), 0x4) r1 = socket(0x11, 0x8020400000000802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000ac3000-0x8)=0x200, 0x8) accept4$packet(r0, &(0x7f0000a18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c2000)=0x14, 0x800) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000fee000)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f00003e7000)=0x14) fstat(r0, &(0x7f0000c3e000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000069d000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0xffffffffffff7fff, 0x3, 0x10001, 0x5, 0x94}, &(0x7f00002d4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009c9000)={r4, 0x1}, &(0x7f00007e6000)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fea000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, 0x0, 0x80, 0xa, 0xa0, 0xa0, 0x21, r2, r3}, {0xc75a, 0x8000, 0x5, 0x9, 0x8, 0x81, 0x3, 0xa9}, {0x9, 0x5, 0x2a1, 0xfffffffffffffff8}, 0x7, 0xa, 0x2, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x3, 0xaf, 0x4, 0x7fffffff, 0x1}}, 0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005e7000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) sendmsg$key(r1, &(0x7f000009e000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 03:08:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000815000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_names=@generic="07e7bf1e5a4803a4cbe37d273b6d930a"}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00009cb000-0x10)=@common='lo\x00') ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000ebb000-0x4)) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000d8b000)) 2018/02/19 03:08:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9d000-0xc)={0x0, 0x0}, &(0x7f0000679000-0x4)=0xc) lstat(&(0x7f00009be000-0x8)='./file0\x00', &(0x7f0000043000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() setresuid(r0, r1, r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00004bd000-0x38)={&(0x7f0000c6f000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006db000-0x250)={0x14, 0x3, 0x1000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) readv(r3, &(0x7f0000db9000)=[{&(0x7f0000521000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/19 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') rt_tgsigqueueinfo(r0, r0, 0x1f, &(0x7f0000085000)={0x3b, 0x100, 0x0, 0x3bac}) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/19 03:08:02 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000002000-0xa)='net/snmp6\x00') pread64(r1, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) 2018/02/19 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00005eb000)=""/117, &(0x7f0000789000)=0x75) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000cd0000), 0x3) 2018/02/19 03:08:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) readv(r0, &(0x7f0000c86000)=[{&(0x7f0000b28000)=""/5, 0x5}, {&(0x7f0000e8f000)=""/203, 0xcb}, {&(0x7f00009ea000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c97000-0xd1)=""/209, 0xd1}, {&(0x7f0000b79000-0x8b)=""/139, 0x8b}, {&(0x7f000002e000-0x6d)=""/109, 0x6d}], 0x6) write(r0, &(0x7f0000a43000)="2400000024007f000000120000000100000ff6ff010000000003f300f1ffffff1322ff10", 0x24) 2018/02/19 03:08:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fdc000)=0x1) close(r0) 2018/02/19 03:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000283000-0x38)={&(0x7f0000dbf000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f00009d5000)=@ipv4_deladdr={0x2c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0xfdd5}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d56000-0x9)='/dev/rtc\x00', 0x4040, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000602000-0x4), &(0x7f0000d79000)=0x4) 2018/02/19 03:08:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000093d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000885000-0x100)={0x8, 0x5, 0x0, 0x40, 0x4, [{0x10000, 0x200, 0x1, 0x0, 0x0, 0x5}, {0x100000000, 0xffff, 0x0, 0x0, 0x0, 0x1000}, {0x3, 0x9a6, 0x6, 0x0, 0x0, 0x400}, {0x6, 0x3, 0x5, 0x0, 0x0, 0x2400}]}) r1 = syz_open_dev$sg(&(0x7f0000c62000-0x9)='/dev/sg#\x00', 0x0, 0x880) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000068e000)={0x0, 0x2, 0x6, 0x5}, &(0x7f0000e2c000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000139000-0xa0)={r2, @in={{0x2, 0x2, @empty}}, 0x3, 0x3, 0x200, 0x9, 0x40}, &(0x7f0000a15000)=0xa0) 2018/02/19 03:08:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/rtc\x00', 0x2000c3, 0x0) readv(r1, &(0x7f00000c5000)=[{&(0x7f00004fc000-0x58)=""/88, 0x58}, {&(0x7f00005f2000)=""/144, 0x90}, {&(0x7f0000d21000-0xd)=""/13, 0xd}], 0x3) write(r0, &(0x7f0000f03000)="fe2c1979ed5c2ee03b5d4eec74eb9255f6aab99d644c7524147de75989d9de36f3", 0x21) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bee000)='/selinux/checkreqprot\x00', 0x80000, 0x0) 2018/02/19 03:08:02 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000573000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ca9000)={"242917a106cbb5e5b96077a5abc764ce", {0x4, 0x4, 0xffffffff, "4cf2984637f5", 0x4}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/19 03:08:02 executing program 7: r0 = syz_open_dev$mice(&(0x7f000025c000-0x10)='/dev/input/mice\x00', 0x0, 0x8100) ioctl$TCSETS(r0, 0x5402, &(0x7f00004bc000-0x24)={0x81, 0x24, 0x3ca5, 0x0, 0x6, 0xc65, 0x4, 0x8, 0x3, 0x101, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000df4000-0x8)={0x0, 0x59}, &(0x7f0000ade000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000437000)={r1, @in6={{0xa, 0x2, 0x100000001, @empty, 0x81}}, 0x5, 0x8001, 0xa3, 0x1f, 0xed7}, &(0x7f0000888000-0x4)=0xa0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000392000-0x4)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/02/19 03:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000000, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000033000)='/dev/input/mice\x00', 0x0, 0x17ffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000060e000-0x20)={0x8000, 0x4, 0x1, 0x80000001, 0x1, 0x7, 0x40, 0x3, 0x0}, &(0x7f0000b93000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009fe000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000ac8000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendmmsg(r0, &(0x7f00000b8000-0x120)=[{{&(0x7f000060f000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000e5d000-0x8)=[{&(0x7f00003bc000)='Y', 0x1}], 0x1, &(0x7f00001b2000)=[]}}, {{&(0x7f0000083000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "32d20b267c6aef79a9732c9204d3c92828a57ac354b0e19a532eb3a722e22bcf83c312f073e31efeb44bde94d6b4e7d50cc1c7d2901f9425065587595b4721"}, 0x58, &(0x7f0000d66000)=[{&(0x7f0000860000-0x41)="d1", 0x1}, {&(0x7f0000f0a000)="db", 0x1}, {&(0x7f0000d82000-0xbf)="c1", 0x1}], 0x3}}, {{&(0x7f0000278000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000d05000-0x8)=[{&(0x7f00006cc000)='0', 0x1}], 0x1}}, {{&(0x7f00007a1000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58, &(0x7f0000c23000-0x30)=[{&(0x7f000069c000)="49d8b6f242889d", 0x7}, {&(0x7f0000a7b000-0xca)="319a9f5493c0ec9d296bb52669d79e0eed0c810a7bc7859388a495c9d77d014366853fe8da2727bcd907e75ff353c1874530d8329b3d6efee93a8f01a7108b1968b58aa0908a43d6422fa1092f8203b3ad10abebc6a073882aa2dafd5f04b3bc30ca16df484801116c48001c28cf5e01a48dbbbcd3106b5f189468bd699360d632274718483a497a6fe929b10244d10af25a4dd5a7be2015d4cd727a650a23067392612719b30129b826aeef780054406a29ff1c6d5ba24267dfddd40f370dfbaa075d76adc315386bb0", 0xca}], 0x2, &(0x7f0000cd4000-0x4c)=[{0x4c, 0x197, 0x8dd, "a663445c37fd41815f71d01428132a27b6bc25549b836f480ccbe232cc441b3c9ba33d201aa5b6706ff881d874cfad1c655dc3a2824e93d2391e3a938a3b"}], 0x4c, 0x804}, 0x3}, {{&(0x7f000045a000-0x1c)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4bd91088}, 0x1c, &(0x7f0000a63000-0x10)=[{&(0x7f0000092000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4040080}, 0x1}], 0x5, 0x10) 2018/02/19 03:08:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009c8000-0x8)={0x0, 0x6}, &(0x7f00005d0000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000546000)={r1, 0x835, 0xfffffffffffffffb, 0x6, 0x6, 0x2}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0x25d) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) timer_create(0x3, &(0x7f0000f24000-0x58)={0x0, 0x3c, 0x2, @thr={&(0x7f00000f2000-0x2)="d4a8", &(0x7f0000303000-0x71)="7bad95e2b353e3372a6bf52c210a8801f74990d45d29e0937f0d633900a510123c27ca43231748fc94ea366ccd0bd38122e7d5311480e6398a50d730e11d84974d9c31a58e6ee747104eb5e8bd48d32bc4504c903e4978eb6b08fccb7898bc413219c2679392060cada7ac6bb000089bfb"}}, &(0x7f00003dc000)=0x0) clock_gettime(0x0, &(0x7f0000ef2000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00008f3000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f000005a000-0x10)={{r3, r4+10000000}, {r5, r6+30000000}}, 0x0) 2018/02/19 03:08:03 executing program 5: epoll_create(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ded000-0x8)=@assoc_value, &(0x7f00001e7000)=0x8) personality(0x800000) sendmsg$nl_route(r0, &(0x7f0000547000-0x1c)={&(0x7f0000d2c000-0xc)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000826000-0x88)=@ipv4_delroute={0x88, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_ENCAP={0x54, 0x16, @typed={0x50, 0x23, @binary="f7221e9752d62b05f5e056386e031e3b3142da6c618d62edb1342528c761de2507714bcb544b50dd3153e6ed395785d0c03ddb82a5401c33890a2af1836a0f57b4be309b3d4708"}}, @RTA_FLOW={0x8, 0xb, 0x8}]}, 0x88}, 0x1, 0x0, 0x0, 0x44040}, 0x8000) 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000007000-0x1a8)={0x800, {{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x2, [{{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @broadcast=0xffffffff}}]}, 0x1a8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000006000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r1, &(0x7f0000007000), &(0x7f0000006000)=0x10, 0x80800) inotify_rm_watch(r1, r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000)=[{r1, 0x20c}, {r1}, {r3, 0x100}, {r1, 0x1000}, {r1}, {r1, 0x42}], 0x6, 0x4) keyctl$unlink(0x9, r0, r0) 2018/02/19 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e62000)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x34, 0x9, [{0x1, 0x9, 0x80000000}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1}, {0x81c, 0x0, 0x100}, {0x1, 0x7, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d20000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000f1b000)={0x81, 0x6077, 0x561, 0x6, 0x1, 0x80000001, 0x1989, 0x697e, 0x3, 0x2}) 2018/02/19 03:08:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000958000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x4) msync(&(0x7f0000486000/0x3000)=nil, 0x3000, 0x100000003) 2018/02/19 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00005a5000), &(0x7f0000075000)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000bf5000-0x2)=0x5) setxattr(&(0x7f000054d000)='./control\x00', &(0x7f0000713000-0x11)=@known='security.selinux\x00', &(0x7f0000607000)="5e626465767bc5706f7369785f61636c5f6163636573736574683000", 0x1c, 0x0) r1 = creat(&(0x7f0000e9e000)='./control\x00', 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f000062c000), 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xb95d, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000299000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a6a000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x9, 0x29ce, 0x40, 0x7fffffff, 0x9a}, &(0x7f0000b6d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a2f000-0x8)={r4, 0x10001}, &(0x7f0000b28000-0x4)=0x8) pwritev(r3, &(0x7f000090f000-0x8)=[{&(0x7f0000ed4000-0x2)='dt', 0x2}], 0x1, 0x0) 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009e2000)={0x0, 0xda, "4085d5326d5a6f2f9a7186e073e39d6e1a860a32e7a36ecdc46bc9622edfe38cdfd09362c3267a14c3735f22f51b619fea317914528d8477bb570a1fa573540b7ac09d60557b9b1ef5871a503c93c83dbcfcdcae54644a3f5ebf4b5b1ee2154dc7049bc45a4b8c9c42dbf7e47561610ed4d6f92707b3f77d2a9f0b29418d1f7a395618cd4a799001968370e9846b7b65bc9c370d24e0bbfb52783468f161efbdfe13abd14d79ca277af05b12cf008a35ece558f45e8c5918fc82ab5901129061877d4966b4d8f512c8a452cab3fe81209a5ae12da34806b9a5a3"}, &(0x7f000028e000-0x4)=0xe2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000046000-0x10)={r1, 0x0, 0x7, 0xe3}, &(0x7f0000048000-0x4)=0x10) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) getcwd(&(0x7f0000e3a000-0xc9)=""/201, 0xc9) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)) 2018/02/19 03:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000693000-0xc)='/dev/autofs\x00', 0x42280, 0x0) readlinkat(r0, &(0x7f0000aa6000-0x8)='./file0\x00', &(0x7f0000a87000-0xa5)=""/165, 0xa5) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) 2018/02/19 03:08:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5a, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x98, "3c949daf1833f8f90cea3a12354fbd986fa3b6d0be7a65930b3aca5d88f5f6bf00203acca6187e1ffb9aaa01132dcbde6a212d0bee62396589d329b26c5325564c751bc620c8e9abcb06c7511471680f5a2b2418515c48a75c276cdc18da0cf282b11bca472a629ed573c1bf18b6f9ed0963539d5d21ddea035b60ff7c17deb91e1882268dd4124bd3a7e2041446f5d5ced2a708859db047"}, &(0x7f0000000000)=0xa0) ioctl$sock_ifreq(0xffffffffffffffff, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}}) 2018/02/19 03:08:03 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = add_key(&(0x7f0000009000-0xb)='pkcs7_test\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000010000-0x57)="1343bc122f037591ce86c3c5d00b3ccc6422f860e01446d01be05a6d2ccef386b5bcc2103950bb2509b12ed1b65d1c04a550eb93bb765605434a6a1d6b1cfd75adfcca6074cb2c5c955c77f8a3f988e23416ae52f090a9", 0x57, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000012000-0x43)=""/67, 0x43) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f000000d000)='/dev/input/event#\x00', 0x0, 0x800) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/selinux/enforce\x00', 0x501001, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000024000-0xc)={0x10, 0x0, 0x3, 0x100000}, 0xc) execve(&(0x7f0000001000)='./file0\x00', &(0x7f000001b000)=[], &(0x7f0000004000)=[]) close(r0) 2018/02/19 03:08:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000091a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="1b0000004a00030007fffd946fa283bc0a00000000000000031d85", 0x1b}], 0x1}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000006000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000012000-0x2)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000011000)={r2, 0xb0, "58f81dff0640febb6d7c461cca003ad35f9f6043fc0481344f72d1fd0d1d1018bb95a9e77671771bada8a500e051348d34682cbf561c2f229d88b4b675e16c31b8bbf0216c584a44861df2d4db695c0ca5ce5aaf06f8b898bbb781e4ca49c9bebe8dd7803dd28a06f3d1599781525c1422bb358d67b6be7a72b373816b723727353a9fd96f27e874bb1e21aa96f67e0de724193384258a623e60b330b05fa8725f63e299a303c70796f7f8a711cc5b51"}, &(0x7f0000000000)=0xb8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000010000)={@local, @loopback, 0x0}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000010000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000010000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x6d6f, 0x1, 0x0, 0x2, 0x80, 0xa0, 0x4, r3, r4}, {0x0, 0x40, 0x3, 0x10000, 0xffffffffffffffff, 0x3, 0xfffffffffffffffe, 0x100}, {0x0, 0xffffffff, 0x0, 0x1}, 0xfffffffffffffffa, 0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x3e}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x3, 0xfffffffffffffff8, 0x0, 0x2c7, 0x1}}, 0xe8) 2018/02/19 03:08:03 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000003000)={0x4, &(0x7f0000001000-0x20)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000004000)={r2, &(0x7f0000001000)}) ioctl(r0, 0x4400000000001260, &(0x7f0000006000-0x1)) 2018/02/19 03:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000a4d000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00008b6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00004a6000-0xb8)={0x0, 0x9, 0x10001, 0x40, 0x3, 0x0, 0x2, 0x8, {0x0, @in6={{0xa, 0x0, 0x9e5a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0xd4, 0x71b, 0x8, 0x9, 0x100}}, &(0x7f00004f9000-0x4)=0xb8) r3 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x1000000, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000dad000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a23000-0x98)={r2, @in6={{0xa, 0x0, 0x3, @empty}}, 0x2e45, 0x280000000000}, &(0x7f000048d000-0x4)=0x98) syslog(0x3, 0x0, 0x94f551776839ccbf) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000257000), &(0x7f0000064000)=0x4) getsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f000029b000-0x4), &(0x7f0000fcf000)=0x4) creat(&(0x7f0000a3c000-0x8)='./file0\x00', 0x80) 2018/02/19 03:08:03 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xffffffffffffff8b) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@empty}}, &(0x7f0000025000-0x4)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001a000)='./file0\x00', &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000025000-0x1c)={&(0x7f0000024000)=@kern={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000008000-0x28)=[{&(0x7f0000025000-0x21c)={0x21c, 0x3f, 0x10, 0x5, 0x2, "", [@nested={0x7c, 0x5c, [@generic="7bcdf142be166aa77b2fa4", @generic="3eea8bcdd9cfd1aa929fd4d1718677ccc03b686f623395068910292883151eb7ed8661da511d6ad316669c0269cc670237cfbec3bd5ac72e616d790a", @typed={0xc, 0x95, @uid=r1}, @typed={0x18, 0x91, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x86, @fd=r0}]}, @nested={0x190, 0x23, [@generic="3e06448cf26d12b2f7efc207f433c1", @typed={0x18, 0xe, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x8e, @ipv4=@multicast2=0xe0000002}, @generic="6ad40e823fee2cd9c6474645bb3be875ace13c15b399a436f31ae0ed88fa7a3bbe7df83a70a4b912ba942998bb75816f825888be06347ea5b26e85e2a5e894430509c98829d3b6bc607abc125b7fee34c8aa91a3594076d7b0d32965f1c1aa0cf6ff6456fdf1c9220d8a84308dd850127df8690b16bfa5e41f9d3a6d7bd8c8d5dbefdd992ea749e3a9881fc614d15c806c4710ba30d03673650cb70a", @generic="682d2965a451a34b3b0f513d8b2e762783ea73919e59e7c9abcd87316392ede62a7893d8240def9e2551bfb0dfe7c6be53b4cabb71121b1946fc8bdd24d19497d31928e57a537518939e1c5944df728dddf921699126086b33c63d8c259ab74ebf392240e6c4c95d76d374b16e178d8cfb20fd61ab94c148012c3c24ba838c66e5e87b1390ab1a645bbeeba1da3c86b2715201310b00a4fb9cb4ff1a02ab90556dd1d89f4b7f42eef1b2c2278f847b7c71eb7d888300fa4e4aee"]}]}, 0x21c}, {&(0x7f0000024000)={0x2c, 0x2d, 0x430, 0x6, 0x2, "", [@generic="c2f96c5ef8ee874f8db6decdf7f780f8c5c5495c75b89870215316"]}, 0x2c}, {&(0x7f000000f000)={0x19c, 0x41, 0x100, 0x3, 0x1, "", [@nested={0xe8, 0x21, [@typed={0xc, 0x4, @pid=r2}, @generic="489909", @typed={0xc, 0x70, @uid=r3}, @generic="4684c8281f1cccf240d0dfd7a0c4b93e924b9e566c868d493598770de6ef4f56671bda0efcdb969a819c429cfa7a15c0f0d778f48e5fe646f129050efb92fa6fd66d34903a6769d4f6d5d5c3f171c0362d3a19608fd2b822cfb25ff14d2cfe53d22c48b96585c2aa4ef1e7ae4d7b4dbff08709e456b8d4b1a6ff0ece7472276a40aa18e645f9ffc7722dd31591357631b5cd98a35a537b743dd2fbcad2b9540d1cc1a2e9b02506f1823e2d7c8e96f6b36409be0f0e678cfd2bfe9e7733cf3e1aa02cb4275de0"]}, @typed={0xc, 0xc, @fd=r0}, @generic="9b61fd10149b3c834efcde8814e35c6c495da96d649558fe7eaf8e128aa87b15c591726c56107ea776c919d009933b91f15a1d30796cf45273786282a798a305346f30d6fdc3774444e357ce9e624cb3cc80d22bdfec81d4875f237b7dcc8e9ec4818d7af0814a470f232bdda8aed701f0876784f4358f4e57cdac71e23695c0e95af5d87c", @typed={0x8, 0x38}, @generic="97e846fd0da771ddc65f09"]}, 0x19c}, {&(0x7f0000015000-0x140)={0x140, 0x36, 0x400, 0x0, 0x3, "", [@generic="7a0375e24225e03ef7cca538e4a6a59488ba2eff51b6f0fabe1bb3811e6de4268ea22ebab674949093ce33f4eae23007957edae27ca899a143b97690e8aeb20c401af0503a5b5ec2961c9ea0a5e563f6514a35ced8e5210b124c229c0021a13eda72f45db58100cf7b0e8f9915de87f27f57526bdda77d9ada3632f493896aed4fd543f0d23fd16879b58fa85f8846659db3ea3e880b383e", @nested={0x98, 0x74, [@typed={0xc, 0x71, @fd=r0}, @typed={0x88, 0xb, @binary="1427a826c1df53b3d8762772b0e65164c5424187d32d2e63ff7f91136072b866febde00527e8184dcee8bc96080c28dc6a1b7bb917be83a40ff52ced5dfdd8f9a06d061d716a9885f6561f28029b91bfef33d5a2eddc90c2801271743d95b7ab2c5de09f4d7a9c695e7e207111ec1d35d87c4253d790b3d9ee937ce6b4c767bd"}]}]}, 0x140}, {&(0x7f000000f000)={0x1728, 0x10, 0xb00, 0x1, 0x1, "", [@nested={0x1288, 0x7e, [@generic="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", @generic="2818bae3ff4f8ad8b205e00675b470b452b665638c807b027915898ec4388a2965a41fdc38eb298284aaba802370563b32b3880252933bc2a80960c345fd05c1c84271227836", @generic="2dc470f3bfbe352f4c5c9abd06aadcbfc5f274c9cbe107183e1e66fd8a6ea752363f4f11e730fb2d588f20d043", @typed={0x108, 0x78, @binary="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"}, @generic="4d7447b7c271857fd062103b577a66734f7ff9e26c0ca0ebae7e", @generic="dc1eaa09035c8970788105803b1ea9521b765a3a40d7583e3d9281f6c6fb307a6d4fcccde7b208366a3cbd7d70efc97d6ce4ae787dbfdaf01bf8f841f3161dda782981eb23dc741dccd05ebdce2e1fe42aa2f8cf361a941eb922b56940a016782f85ec545c9f459985bb618456c14c88e3ad28701c9c682e8678a272fad517741000a144aeee8027c6be71cddcb7ff24891267e9892d18aa549aa958f746797a86656c8f501c3d0a3755ce6d6d3d50c728c03deb9a6d4a1cccc9980b44fa527a178ae2142bd855921eb8dd3d107754dac918ad40ff86d9f58753d084a66c4007d0e33beaa56d01ac4cfb0b6ae5"]}, @typed={0xc, 0x2b, @u32=0x401}, @nested={0x60, 0x1c, [@generic="9a39645ca23d89931d297b45c60906652f3d73794906ffb16a5a94c037cb45ff9073d2d007ad2c2ba8c6deec9e2af6bd3a487008347dec2ee9695da26cb4e59a73b4325cf244536b1a80c4b913b690c3e9ba202c923b3437eee122"]}, @typed={0x8, 0x20}, @nested={0x3f8, 0x22, [@generic="7f420d02931b185940eb99917b60c3ce89a9c535a918fee8b83e6e8a3af48055ec995740604f7c32244596dfe4ede7a2f1348902fc3ac1929ad9b637436a05eb1839be466bcbe1735403790e78db27728ec79b457fa1f3577b511bfb763bea18b1aae0750382e5811f82195b0b46e6", @generic="82856348b6f39b8b02b98c93d6136ef0032a4129f16a2791492c4a4e882451e9606081224458d0d42740c8b4ebdbfa9c80a4b91745ac251fa82f27713ecd78c71798619496517b35a45ee27fd2fac314533455ec6742ba19d21870d467955cb8dd9b4e21f13a5f63b0275132308ac58ac8169c260844ee3b5b4a3c8d50ae491c639cd2f205487fee83b88a9274bb9a41a8", @generic="47ebbcf5f1c8288213381ef7c0ccdd8436115181deafaf56d8ed5074cda1aac6e5cf47760c9ca91e1f224dbccf72d57f089fe78d8537f65c1c6d8e4690294896bf7df41e2f7883cc4eb21488555aae9a525a15c7fd4e25edeb2813d27689c6a668b1c8492ed2fb9ac5fd7f9a340e8eaed6802a777a5fd486cc4c7395e29ec26e800cc209f8400953bc9650598a70745df5bb0332d5437ec5661207661439b51341fd350ee59e95a27d03893a9b077dae9f987ca9c6156f2f422208636d85990de0915de61ae743f8842c51e0b35bb7ce57", @generic="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", @generic="9fa77b1a0bf21c540bf585a8387e7372297982b791460dcc5202b671028cffc5fccda39bc149f685af0ae962af7a666097add488bb71735ba2b5c37823feafbeaed9b1b7b0ff4eedbb35c0d5d6c5a92edd9a431becc835745cb296a3b2564e", @generic="5533a435e37a2025a93bb29edb4cbe45d62290561da8af077641d3fdf0e05c7230b11dc4d3d7ccebfc4de2522df095a7b831115ac4b4ee696dadd84513245e08d087d60be99e7ab2e68894d697fdd37d86e69d3e6e674ab01465aac7884bf84dba6a29b7041126e0759801f43915f1c408f8c0535d266a4e908db0e611bccb673b0ace4bc6502c723a435b33067c2305f69e7e3ac9e2783e4d60e35a3695f5d95928a2a9dd9629ab3f4f5cc48616a0a9fa37b15c4ca7c47f537a633cb049b5a83ee8ca99ac22"]}, @generic="f76e389ae464916f219f4b84928d2db888fa2c242d", @typed={0xc, 0x69, @uid=r4}, @generic='Ir']}, 0x1728}], 0x5, 0x0, 0x0, 0x8000}, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/19 03:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$TIOCNXCL(r0, 0x540d) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0}, {r1}], 0x2, 0x0) [ 57.428651] audit: type=1401 audit(1519009683.161:36): op=setxattr invalid_context=5E626465767BC5706F7369785F61636C5F61636365737365746830 2018/02/19 03:08:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000105000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10}, 0x0) recvmmsg(r2, &(0x7f0000ca9000)=[{{0x0, 0x0, &(0x7f0000cd2000-0x18)=[], 0x0, &(0x7f0000d24000)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f000036d000)={0x77359400}) 2018/02/19 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009f5000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x13, &(0x7f000097b000-0x10)={0x1d, 0x20a1, 0x3, 0x6031511d}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00005f9000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000d3c000+0x803)={&(0x7f0000612000)=@ipv6_deladdr={0x40, 0x15, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x40}, 0x1}, 0x0) 2018/02/19 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eae000)='cgroup#.[\x00', 0x0) connect$pptp(r0, &(0x7f00004b4000+0xffc)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x20) mkdir(&(0x7f0000a25000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) rmdir(&(0x7f0000053000)='./file0/control\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00007d5000-0xb0)=""/176, &(0x7f0000da1000-0x4)=0xffffffffffffff15) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f000019e000-0x8)) [ 57.496010] audit: type=1401 audit(1519009683.231:37): op=setxattr invalid_context=5E626465767BC5706F7369785F61636C5F61636365737365746830 2018/02/19 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/ppp\x00', 0x40, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000)) epoll_create1(0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007c6000-0x4)=0xfffffffffffffffd, &(0x7f0000d41000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000095000-0xc)={0xfffffffffffffffd}) dup3(r2, r1, 0x0) 2018/02/19 03:08:03 executing program 7: futex(&(0x7f000000d000-0x4), 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = socket(0x19, 0x807, 0xcdd7) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e57000-0x4)) futex(&(0x7f000000d000-0x4), 0x80000000000c, 0x0, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/19 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724f9fc73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f18407c6e215dee02fe37161246323ee9c82c790add905b90a64adabdeef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033cc7e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e00ffdf3f012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0xffffffffffffffff}, 0x12) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c5d000-0x4), &(0x7f0000551000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/19 03:08:03 executing program 5: mmap(&(0x7f0000000000/0x36f000)=nil, 0x36f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000)={0x0, 0x0}, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000014c000)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000249000-0x4)=0xe8) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000370000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x11}, r2}, 0x14) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000035000-0x2)=0x6) r3 = socket$inet6(0xa, 0x5, 0x7) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00001d4000)=[], 0x0, &(0x7f000036b000)=[{0x20, 0x29, 0x32, "10ef13b071cefca5fc0233cb4253dccca4"}], 0x20}, 0x0) 2018/02/19 03:08:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000269000-0x4)=0x7f) r3 = syz_open_procfs(0x0, &(0x7f0000a7e000-0x12)='net/ip6_flowlabel\x00') r4 = syz_open_dev$mice(&(0x7f0000906000)='/dev/input/mice\x00', 0x0, 0x4080) renameat2(r3, &(0x7f0000952000-0x8)='./file0\x00', r4, &(0x7f000000e000-0x8)='./file0\x00', 0x5) readv(r1, &(0x7f0000501000-0x18)=[{&(0x7f0000f87000)=""/134, 0x86}], 0x1) 2018/02/19 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x169, &(0x7f0000991000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x133, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3c, 0x0, 0x8, 0x0, 0x0, 0x1, 0x2}, @dstopts={0x0, 0x1, [], [@ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x2}]}, @hopopts={0x62, 0x1f, [], [@generic={0x0, 0xf7, "3924fd35bbf050859576fbe8b0511e897b563b087611a24c2e1d93e394333e76390c2f9ca87a32a49ad84726ce12bb35b34aa1bee8a0911d094a101cf10b314577f3fb023e43b2227ac177071283aae3ca56a697dbd54b0f2f8bafbde3a4b3dc8ccbac4dbe696d364b01a80e856a05efbf37c08e3070e1e36c0165300976c5e7aa457dcad94813c370f7726caaac212c1a371eed82efdfa783c422dead84507fb867c613a4eeedbf7fa9f4e1473a7ebbdce424a4c143d491215aeab425a5e45fdc18d741f983ce5484be44a949d7a89af925eb830e2261745becdafd301c476f6acba6532813acb9b685de6fbefd22e6222e874d0e137b"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "dc"}, {0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000141000)='/selinux/policy\x00', 0x0, 0x0) read(r0, &(0x7f0000863000)=""/37, 0x25) syz_extract_tcp_res(&(0x7f0000745000-0x8), 0x100000001, 0xffff) 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0x0) recvmsg(r0, &(0x7f0000926000-0x1c)={&(0x7f0000195000)=@can, 0x10, &(0x7f0000586000)=[{&(0x7f0000649000)=""/117, 0x75}, {&(0x7f00005eb000)=""/4, 0x4}, {&(0x7f0000fe0000-0x2c)=""/44, 0x2c}, {&(0x7f0000fe9000-0x2)=""/36, 0x24}, {&(0x7f00005df000)=""/31, 0x1f}, {&(0x7f00009d2000)=""/2, 0x2}, {&(0x7f000026c000-0x1b)=""/27, 0x1b}, {&(0x7f00003f0000-0xb1)=""/177, 0xb1}], 0x8, &(0x7f0000bc8000)=""/74, 0x4a, 0x5}, 0x10000) unshare(0x40600) lseek(r0, 0x0, 0x0) 2018/02/19 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000065e000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80}, 0x0, 0x5d7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000037a000)={0x0, 0x100000000}, &(0x7f00008f1000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000071000)={r2, 0x2}, &(0x7f0000102000)=0x8) getitimer(0x0, &(0x7f000098f000-0x10)) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000cd9000), &(0x7f0000cf0000-0x4)=0x4) r3 = syz_open_dev$mice(&(0x7f0000f08000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet6_int(r3, 0x29, 0x7d, &(0x7f0000c8a000-0x4), &(0x7f00002e9000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00003bf000)=""/183) 2018/02/19 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() setfsgid(r0) mkdir(&(0x7f00008a0000)='./file0\x00', 0x4) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{0x0, 0x7530}}) 2018/02/19 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000da5000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) umount2(&(0x7f00006a1000)='./file0\x00', 0xa) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) execve(&(0x7f0000524000-0xe)='./file0/file0\x00', &(0x7f0000e9f000)=[], &(0x7f0000550000)=[]) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f48000)='/dev/vga_arbiter\x00', 0x418001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='lo\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) 2018/02/19 03:08:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005dd000-0x50)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000000000)="c52127e08371210cdd280056eaf8ce1a3d962c70ec52e4c3997f4e250db8befb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000657000)=@common='tunl0\x00') sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r1, r3, &(0x7f00008bf000), 0x100420) 2018/02/19 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ced000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x4) sendto$inet6(r0, &(0x7f000088e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x100420) [ 57.695755] device gre0 entered promiscuous mode 2018/02/19 03:08:03 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/autofs\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x33e36617931d7e0d, &(0x7f0000000000), &(0x7f0000e3c000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0x7fffffff, 0xf1c8}, 0x1, 0xfffffffffffffff9, 0x4, {0x4, 0x8000}, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000826000)='/dev/keychord\x00', 0x842, 0x0) write$sndseq(r1, &(0x7f0000b6d000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {}, {}, @quote={{}, 0x0, &(0x7f0000829000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32}}}], 0x1c) 2018/02/19 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000715000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x800}}}, &(0x7f00000fb000-0x4)=0x8c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004a8000)=0x0) fcntl$setown(r0, 0x8, r2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ec1000-0x8)={r1, 0x7e25}, 0x8) writev(r0, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) fgetxattr(r0, &(0x7f0000e9c000-0x9)=@random={'trusted.', '\x00'}, &(0x7f00005ad000-0xba)=""/186, 0xba) 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000005000)='\x00', 0xfffffffffffffffe) r0 = epoll_create(0x800) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000007000-0x8)={0x3, r1}) [ 57.752477] keychord: unsupported version 0 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000025000)=[], 0x0, &(0x7f0000027000-0x88)=[{0x7c, 0x29, 0x3b, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) r1 = getpid() rt_sigqueueinfo(r1, 0x37, &(0x7f0000007000)={0x2e, 0x7f0000000000000, 0x2, 0x2}) 2018/02/19 03:08:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000b6e000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000f10000-0x14)=""/20, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000002000-0x10)={0xe, 0x1f, 0x4, 0x7}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000004000-0x4)=0x13, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000003000-0xc)=[{}], 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x8) gettid() [ 57.785768] keychord: unsupported version 0 2018/02/19 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c3c000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000a4f000-0x10)={0x1, 0x0, 0x1, 0x0, r1}) r2 = syz_open_procfs(0x0, &(0x7f00004f8000)='net/igmp\x00') preadv(r2, &(0x7f0000c58000-0x50)=[{&(0x7f00007ae000)=""/174, 0xae}], 0x1, 0x2) 2018/02/19 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/rtc\x00', 0xa000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000826000)=""/211) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000068000)=0x5fb, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) poll(&(0x7f0000ef4000)=[{r0}], 0x1, 0x0) [ 57.807805] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/19 03:08:03 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) futex(&(0x7f0000004000-0x4), 0x7, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0xf4, 0x0) 2018/02/19 03:08:03 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007a3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000928000)={0x0, 0xfd, "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"}, &(0x7f0000001000-0x4)=0x105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x8, 0x8, "a1a499a95f8983a1"}, 0x10) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fb3000-0x1000)='L', 0x1) syz_open_dev$usbmon(&(0x7f0000e6b000)='/dev/usbmon#\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fb4000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x400000) dup3(r2, r2, 0x80000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fb3000)='/dev/loop#\x00', 0x4, 0x0) 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000), &(0x7f0000b7a000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f000061b000)) timer_settime(0x0, 0x0, &(0x7f0000d9f000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000efa000-0x20)) stat(&(0x7f0000483000)='./file0\x00', &(0x7f00001b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00007ff000)=[r0]) 2018/02/19 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000caa000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00003d5000-0x1c)={0xa, 0x2, 0xb53d, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x6}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x7, 0x5) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000), 0x4) socket$inet6(0xa, 0x0, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000c79000-0x9)='/dev/ppp\x00', 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 03:08:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xd1)=""/209) r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000009000-0x10)=@ipx, &(0x7f0000007000)=0x10, 0x0) 2018/02/19 03:08:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x0, &(0x7f0000370000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000f1a000-0x16)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000590000)={0x0, 0xb6}, &(0x7f0000346000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006c7000)={r2, 0x5, 0x7, [0x3, 0xfffffffffffffffa, 0x8, 0x5, 0xd5, 0x9, 0x2]}, &(0x7f0000e6b000-0x4)=0x16) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fa5000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000307000)=0x18) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000040d000), &(0x7f0000277000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00006e7000-0x5c)={0x7, 0x8, 0xfffffffffffffb17, {}, 0x1, 0x5}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000026f000-0x10)={r3, 0x6, 0x8}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/19 03:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) r1 = creat(&(0x7f0000413000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) futimesat(r1, &(0x7f0000b24000-0x8)='./file0\x00', &(0x7f0000e2e000)={{0x0, 0x7530}, {0x0, 0x2710}}) getsockname(r1, &(0x7f0000ba4000)=@generic, &(0x7f0000f67000-0x4)=0x80) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000beb000-0xc)={0x2, 0x1ff, 0xa945, 0x2, 0x8, 0xa0000000000}) 2018/02/19 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043e000-0x12)='attr/keycreate\x00') sendfile(r0, r0, &(0x7f00009eb000), 0xff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000063000)='/dev/hwrng\x00', 0x80101, 0x0) 2018/02/19 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004b9000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c04000-0xc)={0x0, 0x1, 0x40, 0x10001, 0x80000000}, 0xc) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ba0000)={0x80000000}) epoll_wait(r2, &(0x7f00003ef000-0x24)=[{}], 0x1, 0x0) 2018/02/19 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006cd000-0x4)) bind$inet(r0, &(0x7f00008b3000-0x10)={0x2, 0x1, @empty}, 0x10) r1 = request_key(&(0x7f00007d8000-0xd)='dns_resolver\x00', &(0x7f00002d0000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000042b000-0x2)=':\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x81) 2018/02/19 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27}, 0x10) poll(&(0x7f000034a000-0x20)=[{0xffffffffffffffff}, {r0, 0xa468}], 0x2, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) fcntl$setstatus(r0, 0x4, 0x2800) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a", 0x45, 0x0, 0x0, 0x0) 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) process_vm_readv(r0, &(0x7f000011c000)=[], 0x0, &(0x7f0000234000-0x10)=[{&(0x7f0000e52000-0xc9)=""/201, 0xc9}, {&(0x7f0000ebb000)=""/4096, 0x1000}], 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000237000-0x8)='./file0\x00', 0x40, 0xffffffffffffffff) execveat(r1, &(0x7f0000989000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="748c00000001001e00", &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) [ 57.984995] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/19 03:08:03 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fe6000-0x10)='/dev/input/mice\x00', 0x0, 0x1050c1) ioctl$KDDELIO(r0, 0x4b35, 0xffffffffffffff57) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000041000-0x8)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x80000000002, 0x0, 0x0, 0xf29}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00003a6000-0x4)=0x101) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/19 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007a0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f00003f9000)=@full, &(0x7f0000121000)=0x48, 0x80000) 2018/02/19 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d2a000-0xd)='/dev/net/tun\x00', 0x0, 0x400409) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/19 03:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000020f000-0xc4)={0x0, 0xbc, "2517b13d19377e6309009a345523c7832e9efa36fb45c2efc75250c070fd1fe22a4b65a450de4dee43259202bdd8381fbff480aa3288d9e8938b825b166d9349a79ac2055d20d23f6644125c5014f8d33fbe4f74cd09624f62ad0b0db0d5b7e91e750034a6087848967c24134bfd897b6a8b89e2096e8585fec270dd9a5b1807fdabd2839561f6a9719a0346cd6cdee822c3873455448a75fd68fbaa51572b42ddb2a421d3048bebeb937c46dcbe6efdb4340cf7d742ac0c22c7831e"}, &(0x7f0000b23000)=0xc4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c43000-0x8)={r1, 0x448e9d99}, &(0x7f00008cc000-0x4)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000ced000)=""/167, &(0x7f0000808000-0x4)=0xa7) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)) 2018/02/19 03:08:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f0000001000-0xbb)=""/187, 0xfffffffffffffeff}], 0x1) 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000e8d000-0x1000)=""/4096) ioctl$TCSETSW(r0, 0x5402, &(0x7f00008c0000-0x24)) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) 2018/02/19 03:08:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000171000-0x8)='/dev/sg#\x00', 0x545d, 0x8000) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x2d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 03:08:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) init_module(&(0x7f00003b1000)='(user\x00', 0x6, &(0x7f0000730000-0x6)='wlan0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000d2e000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000a81000)=@un=@file={0x0, ""/4096}, &(0x7f00002ec000)=0xfffffffffffffef6, 0x0) 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ea2000)='./file0\x00', 0x80, 0x80) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ad0000)=0x3) bind$unix(r0, &(0x7f00005e1000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000073e000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7002) openat$keychord(0xffffffffffffff9c, &(0x7f00002e6000-0xe)='/dev/keychord\x00', 0x101000, 0x0) setxattr(&(0x7f0000164000)='./file0\x00', &(0x7f0000bad000-0x28)=@random={'osx.', '%vboxnet1{!system#GPLcpuset.keyring\x00'}, &(0x7f00009c0000-0xb)='*vmnet1GPL\x00', 0xb, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000e78000-0x1)) 2018/02/19 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bae000)={0x0}, &(0x7f0000ad6000-0x4)=0xc) prctl$setptracer(0x59616d61, r0) socketpair$inet6(0xa, 0xa, 0x80000000, &(0x7f0000009000)) timer_gettime(0x0, &(0x7f0000d07000-0x20)={{}, {0x0}}) ppoll(&(0x7f0000d19000-0x40)=[], 0x0, &(0x7f0000037000)={r1}, &(0x7f0000546000), 0x8) 2018/02/19 03:08:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x2}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xf2)=""/242, 0xf2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f54000-0x8), 0x4000) socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xccf1}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f51000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/19 03:08:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') unlink(&(0x7f00003f5000)='./file1\x00') r0 = epoll_create1(0x80000) r1 = syz_open_pts(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000505000)={0x10000006}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000547000)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000e0e000)=""/36, 0x24, 0x2020, &(0x7f0000370000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/19 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000de000)='/dev/keychord\x00', 0x48000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00004ff000-0x4)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/02/19 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002fe000-0x8)={0x0}) r1 = syz_open_dev$evdev(&(0x7f0000e2c000)='/dev/input/event#\x00', 0x80000001, 0x200) read(r1, &(0x7f00001fa000-0x18)=""/24, 0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003f2000)={0x0, 0x800}, &(0x7f00000d1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000570000)={r2, 0x6}, 0xc) socketpair$inet(0x2, 0xf, 0x2, &(0x7f0000cd6000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ccd000)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8001}}, 0x86, 0xffff, 0xf7e1, 0x2, 0xffffffff00000000}, &(0x7f0000bf9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000cbd000)={r4, 0x8, 0xced, 0x5, 0x8001, 0x9}, 0x14) r5 = socket(0x102, 0x80007, 0x3ffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000f1d000-0xb)='mountstats\x00') accept4$ax25(r6, &(0x7f0000a71000-0x10), &(0x7f0000260000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000091f000), &(0x7f0000e24000)=0x4) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/19 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004f6000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f0000f2c000-0x55)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008c7000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000a95000-0x14)={0xffffffffffff0740, 0x400, 0x9, 0x9, 0xc41, 0x7, 0xcc, 0x7, 0x10000, 0x1}) 2018/02/19 03:08:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x501040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000046c000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000080801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00006e0000)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x1, 0x2, 0x2, 0x1, 0x2, 0x4}, 0x20) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000bbe000-0x4), 0x183) 2018/02/19 03:08:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000ecd000+0x4f6)={0x19980330}, &(0x7f0000033000-0x18)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001c2000)={0x0}) getsockopt(r0, 0x0, 0x41, &(0x7f000015c000)=""/17, &(0x7f0000dff000-0x4)=0x11) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b6e000-0x14)={0x0, 0x8, 0x2b1, 0x2}, &(0x7f00008df000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c6b000)=r2, 0x4) 2018/02/19 03:08:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000744000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000b5000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028a000-0x4)=0x28) r1 = getpgrp(0xffffffffffffffff) prlimit64(r1, 0x0, 0x0, &(0x7f0000c2d000-0x8)) 2018/02/19 03:08:03 executing program 0: mmap(&(0x7f0000000000/0x70c000)=nil, 0x70c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000168000-0x8)={@dev, @local}, &(0x7f000070d000-0x4)=0x8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000)=""/8, &(0x7f0000709000)=0x4) 2018/02/19 03:08:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d56000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a74000)=[{&(0x7f000046a000-0xad)=""/173, 0xad}], 0x1) 2018/02/19 03:08:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000)) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/19 03:08:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f000089c000-0x1c)={&(0x7f0000516000)=@in6={0xa, 0x0, 0x0, @empty}, 0xfffffc35, &(0x7f0000a32000)=[], 0x200000000000015d, &(0x7f000056d000-0x260)=[{0x14, 0x11f, 0x4, "06000000a2"}], 0x14}, 0x0) [ 58.236527] audit: type=1400 audit(1519009683.971:38): avc: denied { bind } for pid=10253 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 58.269238] audit: type=1400 audit(1519009684.001:39): avc: denied { getopt } for pid=10253 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 03:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000695000-0xb)='vboxnet0&^\x00', 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000506000-0x4)=0x1, 0x4) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) r2 = open(&(0x7f000025d000)='./file0\x00', 0x50100, 0x40) sendto$inet(r2, &(0x7f000001c000-0xe6)="612b560a705dda37beed0ed7c8c7f76a31ef447ae3a4b9ba2ad6a1ba93ab99f6e7465c1d33bdb306dcdb06b6b0731b4860cb8914b5a022da29b68595188e933dc9538fa1c262ca0be2fc0e979cb412bd55b71097b03d77f443c15f801cc9ceccc72457a597be03979bcc179dd6950fe94634e219d6033df439da138931752f0dafa5686a941e33bd7ec62f6eed50bbb58ce393a4f531e1c1d88fc4c92b88d0687484e75347429653fb07757a24c0ab7e59f331f9fa966c4b0d498a943972c9b32c04474b87880e075a0e8e3a2565d1afee6ad8da309d4fc5d4b61d8dc23131a6fbb5a8c69017", 0xe6, 0x8000, &(0x7f0000ee5000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/19 03:08:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x8, 0x0) dup2(r0, r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) 2018/02/19 03:08:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x1998032c}, &(0x7f0000e9e000-0x18)={0xfffffffffffffffd, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x10000}) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007ce000-0xe)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/19 03:08:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000cbb000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/19 03:08:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00007cf000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$binder(&(0x7f0000fcb000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009d3000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ae9000)={0x0, 0x0, 0x4, @tid=r3}, &(0x7f0000961000)) 2018/02/19 03:08:04 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007b7000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) dup2(r0, r1) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00003b3000)='./file0\x00', &(0x7f0000ef9000-0x8)='./file0\x00') setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ef7000-0x38)={0x0, 0xffffffffffffff57, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)}, 0x100) 2018/02/19 03:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f000080a000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000147000-0x10)={0x0, 0x4, &(0x7f00000ce000-0x20)="9e245dc1"}) sendfile(r1, r1, &(0x7f0000fc2000-0x8), 0x80000001) 2018/02/19 03:08:04 executing program 3: mknodat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xe002, 0x0) socketpair(0x9, 0x80f, 0x9, &(0x7f0000094000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000109000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c9f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x1ff, 0x0) r10 = timerfd_create(0x7, 0x800) r11 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e06000-0xe)='/dev/keychord\x00', 0x8000, 0x0) r12 = socket$inet_udp(0x2, 0x2, 0x0) r13 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000021a000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00003c7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)) sendmsg$unix(r0, &(0x7f0000471000-0x1c)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="e37ce91a75283298461d54f826e41ac6f39fbd65c50f537cba9fe5e3b717cf6241cdb1c6733e9f33be82ab0bdd1384bd22e44efacb4e817228e810c20b6be1db882baa5579c83a1facf40fe03bfef13be5eae93f813c93ec9bc9762b5334fb92daf4ae6e7eee526fb69495e83e2a8af76607dd8508c126d9b0188cb5df1bf02dde38eb8776ff5211c0d89480856682a9caf42d46c750bfff07ae62fd68daa6bb2e2233cee0d41fcbd9ada1bc405b2b40cabc4084890e5c1faad51b307600dd998a34986cd109fa779e7aa5f5ed13d856cb721fb9811fd56b621bf0fd3c985468cde2ba29d6689d98", 0xe8}, {&(0x7f00008f7000-0x62)="4a78da4091bae8d434db07a1a10df863ac1d6f9de52d4c4372e977199b2b2dc878b503a262d1fa6e8ef1305318f658f63ed4c6aef0de4109876be2ab0cd8441286c28a6b8e2d298762ecf847b28c7b2a594a212ce01576866a6b1cd4be6c062519e6", 0x62}, {&(0x7f00005bb000-0x15)="efa26ba0a3e69f8d67f5b7c69bc2b902d3fdd5f805", 0x15}, {&(0x7f0000001000-0xdb)="1e428d39212f478ba70fd3106f0873794692f47f06af2e74f323525b0eebef9d53851f404cb23a8023074fb749ca642500b6f19b5de7303a6dabebd6345a2541d9ab84ea2833462760c364caee5d3465d21ed3ae23f144a6f285d2e024d4d0373381fc63a2e914f82b0398625c30c3cdae54d08242b4a82c0d517b9a774fa33daa48d2e6b87dfcb036af12e2cd4a5dace2dc3579e202cd1c369000468e0187a0dadcc12ac42183d20177f588cf71e6e8525a2cba75b593c820ac6bb4afe74cf48c4a0f92c5804ae51b876f922c12dc9ba16fe0703ff798329c9536", 0xdb}], 0x4, &(0x7f0000291000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r11, r12]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x60, 0x2000c001}, 0x4000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r9, 0x400454cd, &(0x7f0000001000)=0x100000001) 2018/02/19 03:08:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c4000)={&(0x7f0000dd3000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000b2b000-0x10)=[{&(0x7f00004e5000)}], 0x1, &(0x7f00009b4000-0x2c)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x7, 0x400}}], 0x2c, 0x845}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0186416, &(0x7f00006d3000)={0x0, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x401}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f000094b000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000fde000)=@llc={0x1a, 0x0, 0x1, 0x3, 0x800, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003eb000)='/dev/pktcdvd/control\x00', 0x800, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000492000)='/dev/hwrng\x00', 0x2, 0x0) renameat(r2, &(0x7f000054e000-0x2)='./file0\x00', r3, &(0x7f00000e5000)='./file0\x00') close(r1) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) connect$netrom(0xffffffffffffffff, &(0x7f00009e3000-0x10)=@ax25={0x3, {"bf0a9f5ecb1863"}}, 0x10) 2018/02/19 03:08:04 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000762000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000001000)=""/132, &(0x7f0000001000-0x4)=0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000694000)={0x0}, &(0x7f0000000000)=0xc) r2 = getpgid(r1) ioprio_set$pid(0x1, r2, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/02/19 03:08:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) listxattr(&(0x7f0000c46000)='./file0\x00', &(0x7f0000a52000)=""/209, 0xd1) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) poll(&(0x7f0000b21000)=[{r0, 0x1}, {r0, 0x4000}, {r0, 0xa000}, {r0, 0x6040}, {r0, 0x1000}, {r0, 0x240}, {r0}, {r0, 0x4000}], 0x8, 0x1) [ 58.454352] binder: BINDER_SET_CONTEXT_MGR already set [ 58.462768] binder: 10279:10290 ioctl 40046207 0 returned -16 [ 58.476216] keychord: Insufficient bytes present for keycount 56 [ 58.491473] keychord: Insufficient bytes present for keycount 56 2018/02/19 03:08:04 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000fe7000)=""/38) tee(r2, r1, 0x5, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000fe9000-0x4), 0x100000000) 2018/02/19 03:08:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0x0, 0x20000003, &(0x7f00003fe000)={0x3, {"1fb85d1e011976"}}, 0x1d7) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000303000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/19 03:08:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c47000-0x4)={0x1, 0x3}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) dup2(r1, r0) 2018/02/19 03:08:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000bc6000)="a6dea137f107a7e06fec0e58d1063abceef60da3b591123713df405415fcdf8ef96a668ffef3ba6452f4b5dd0942f8f17506c77a056ab00efe4e3f4746f8e9c6bd1c1bd1e8d6d33c9917b1140f0c4ba2751ac4ad639d6dcd0e83d8cf87e872d7cdf42d01e9830c158d3d0ed2039f82d66c5e5ca47e9bafdd0a9eb2ca5a1905359460d8611a1c690a4b4fbc3a9b742cb6e64deb8cb32dabcc86185e2102d789d372405afc7e") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e3a000-0x9)='/dev/sg#\x00', 0x0, 0x142) write(r1, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000879000)={{0xe3e, 0x9}, 'port1\x00', 0x24, 0x2, 0xfffffffffffffffc, 0x1000, 0x3f80000000, 0x8, 0x9, 0x0, 0x7, 0xfffffffffffff005}) ppoll(&(0x7f0000d63000)=[{r2}], 0x1, &(0x7f0000676000)={0x77359400}, &(0x7f000011e000-0x8), 0x8) finit_module(r1, &(0x7f000077d000)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) flistxattr(r2, &(0x7f000080a000)=""/72, 0x48) 2018/02/19 03:08:04 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = memfd_create(&(0x7f0000008000-0x16)='wlan1-vboxnet1)+wlan0\x00', 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000)={@generic="014c2ab0931ba202777a94ecdaa52c5a", 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000009000-0x18)={@loopback={0x0, 0x1}, 0x9, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000a000)={@generic="a4e8bd8e8e1d5cebc3a30b73976fef2a", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000b000)={0x0, 0x1, 0x0, 0x5, 0x8}, &(0x7f000000b000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000b000-0x6)={r4, 0x400}, 0x6) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) r5 = add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r5, 0x2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) epoll_create(0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000000c000)={0x8, 0xffffffffffffff87}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000), &(0x7f000000a000)=0xb) 2018/02/19 03:08:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='/dev/ashmem\x00', 0x2) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00003f7000-0x1000)=""/4096, 0xfffffffffffffffd) 2018/02/19 03:08:04 executing program 5: ioctl$void(0xffffffffffffffff, 0x5451) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) dup3(r0, 0xffffffffffffffff, 0x80000) fcntl$addseals(r0, 0x409, 0xb) 2018/02/19 03:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f000028e000-0x8)='./file0\x00', 0x28) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000032c000-0x4)) poll(&(0x7f0000175000-0x2)=[{r0}], 0x1, 0x7fffffff) 2018/02/19 03:08:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a7d000-0xe8)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000a2b000)=0xe8) lstat(&(0x7f000088a000-0x8)='./file0\x00', &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000975000-0x8)='./file0\x00', r2, r3, 0x800) finit_module(r0, &(0x7f0000ec2000)='[{vmnet1wlan1\'!\x00', 0x1) ioctl$TIOCSBRK(r0, 0x5427) openat$ppp(0xffffffffffffff9c, &(0x7f0000e2e000-0x9)='/dev/ppp\x00', 0x0, 0x0) dup2(r1, 0xffffffffffffffff) ftruncate(r0, 0x6) 2018/02/19 03:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000038000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a41000-0x18)={0x0, 0x4, 0x30, 0xffff, 0xfffffffffffffff7}, &(0x7f00006ff000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000adf000)={r1, @in6={{0xa, 0x2, 0x97, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x0, 0x100000000}, &(0x7f00007a9000)=0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f00005a2000-0x50)="7298eccf058cc612a22772161710c647ff0ade791c39aff8918447bd9ae3c1974fa5d514b89485e6fd9455bcb564df5591cb6bca1b3951cff962d63bb6723735cad4ef1c9bbfbec1bfe01d53c1c65198") getrandom(&(0x7f0000aab000)=""/88, 0x58, 0x3) getsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f000094e000), &(0x7f00008d3000)=0x4) 2018/02/19 03:08:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000a0000)='/dev/sg#\x00', 0xcd49, 0x103000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000)={0x4, 0xfffffffffffffffc, 0x8, "ef4fecb1d889", 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bf6000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000612000), &(0x7f000021c000)=0x4) r2 = syz_open_procfs(r1, &(0x7f000086e000)='oom_adj\x00') munmap(&(0x7f00003a0000/0x13000)=nil, 0x13000) exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/19 03:08:04 executing program 6: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000535000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000093e000-0x4)=0x10, 0x80000) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000093d000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}}) 2018/02/19 03:08:04 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000536000-0x4), 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006b8000)={0x0, @empty, @local}, &(0x7f0000f7b000+0x9ed)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000007d000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) getpeername(r0, &(0x7f00008b4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, &(0x7f0000f10000-0x4)=0x32) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f7d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00007da000)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f7d000-0x4)=r3, 0x4) [ 58.562476] device syz2 entered promiscuous mode 2018/02/19 03:08:04 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00007e7000-0x18)=[{&(0x7f0000001000-0x6c)="e3f9ce105bf5fa090f1e7e52868bbb55744eccf5ab6462a75d7f726afc6f813687cbfff0c818d33b8b971d258f1c1898838796324af6f27d1619a3aae793f523b52c93ff0a0c6bbf569c016261eefcb4dcf12bed588091f44ae2ae2f589eb0a4583886f5e873bdcd9b3f7b02", 0x6c}, {&(0x7f0000a97000)="236e4e764337ad289eebf39fc4b95b7a7897a4187435bc512adfaf9c64e41fbc5ac491f2e33bb85714825b20b9a30424c365ee5a851fac0fca89dd7e0fab4cb853357e4b9622c53ccfa6479b139b91500d8af653031fd866aef2f1b379341c49522c6939e29a8df391d7c86e151cd92c145ffd417505abac7ae1e9d0330e1922ddc1c21421c5a8a33e66aa4ee0430ea44ca6aacac0274e0d131f513480f4849a02db879958c7d7adfc3babaede3f60707388a09f39fe9ac54462915d8b10c3b51e57e39bba9a1549c2a34e3e2a28", 0xce}, {&(0x7f0000000000)="da61e511184f4a50338ef6a40daaff1a67e70aada206b3acad786ab34e360859c4ff66ca2def9cc1e1fa05095ac93ce5fecbcceb1b7930fa9468f80fc04eb06d622ee7ce95282127c14367be75e9ebb954b7a527a196a0d958a3e007cf5f888942f8ab9036e942401c79bcaae97ccfa597c0a6925cece30d122ac8e260dab26286067705112483cad1daf3990c1feedd15e5ebf300fa7dfce36a1e092afd4fb657e821c6e482d99412bc55c721c365d1952e450b38728c8310434a2629e924c0ccf29ae1e15337f82e969eddf166e4f650a0d4dfe292f91ce58a3caae979576d530422e311fecb340d", 0xe9}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000004) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1}, &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/19 03:08:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100000) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000cf6000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fa6000)={0x0, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x401}}, 0x0, 0x1f, 0x1fffffffe00, 0xffff, 0xf81}, &(0x7f0000df8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000580000-0x8)={r1, 0x6}, &(0x7f000045d000-0x4)=0x8) r2 = creat(&(0x7f00000fb000)='./file0\x00', 0x43) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00002c3000-0x8c)={0x2, 0xd9, 0x80, 'queue0\x00', 0x9}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffe}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000df8000-0x14)={r1, 0x401, 0x6, 0x864, 0x0, 0x1}, 0x14) mq_timedsend(r3, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058f000-0x10)={0x77359400}) 2018/02/19 03:08:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000776000)={0x6}, 0x8) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ppoll(&(0x7f00009eb000-0x18)=[{r0, 0x40}, {r1, 0x40}, {r2, 0x1210}], 0x3, &(0x7f0000f9d000-0x8)={0x0, 0x1c9c380}, &(0x7f00002f7000-0x8)={0xe8}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f00004d7000)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00001e2000-0xc)={0x40000000}) 2018/02/19 03:08:04 executing program 1: r0 = creat(&(0x7f0000414000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050}, {0x2d}, {0x4}]}, 0x8) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/19 03:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) arch_prctl(0x1004, &(0x7f00007f0000-0x1000)="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") mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000b6a000-0x1)=""/1, 0x1) 2018/02/19 03:08:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getgid() getgroups(0x8, &(0x7f0000c50000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000540000-0x8)='./file0\x00', &(0x7f0000b22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ad8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00009e5000-0x8)={&(0x7f000041f000-0x5c)=@ipv6_newroute={0x38, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_GATEWAY={0x14, 0x5, @empty}]}, 0x38}, 0x1}, 0x0) 2018/02/19 03:08:04 executing program 6: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001ae000)={0x0, 0x7, 0x10}, &(0x7f000093d000-0x4)=0xc) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000093d000)=0xe1, 0x4) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000093e000-0x8), 0x4800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000093c000)={r2, 0x1e, "822ddaa04735ce49a916fc884969c61a52f78f51d7b3819f07bd196d9679"}, &(0x7f0000312000-0x4)=0x26) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000033b000-0x5c)=@ethtool_coalesce={0xf}}) 2018/02/19 03:08:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000911000)='/dev/pktcdvd/control\x00', 0x400, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d9b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f000069e000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a16000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000293000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000cff000-0x4)=0xe8) getresgid(&(0x7f0000e54000), &(0x7f0000cf9000-0x4), &(0x7f00008e7000-0x4)=0x0) r7 = signalfd(0xffffffffffffff9c, &(0x7f0000c65000-0x8)={0x3}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009d8000-0x4)=0x0) stat(&(0x7f0000d3c000)='./file0\x00', &(0x7f0000742000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ac000)={0x0, 0x0, 0x0}, &(0x7f0000463000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001e7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bf3000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000968000)=0xe8) r13 = getgid() r14 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007fc000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00007ae000-0x4)=0xe8) r16 = getegid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000019000)={0x0}) r18 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ccd000), &(0x7f0000d3f000-0x4)=0x58, 0x80000) socketpair$inet6(0xa, 0xb, 0x2, &(0x7f0000510000-0x8)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000123000)={0x0, 0x0}) r21 = openat$autofs(0xffffffffffffff9c, &(0x7f000097c000)='/dev/autofs\x00', 0x20000, 0x0) r22 = eventfd2(0x0, 0x80000) r23 = epoll_create1(0x80000) r24 = socket$inet_tcp(0x2, 0x1, 0x0) r25 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000224000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c0c000-0x4)=0x0) lstat(&(0x7f0000cf4000-0x8)='./file0\x00', &(0x7f0000092000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000eee000-0x4)=[0xffffffffffffffff]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000099f000)={0x0, 0x0}) r30 = geteuid() lstat(&(0x7f0000474000)='./file0\x00', &(0x7f000019b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fde000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000048e000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000886000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r36 = syz_open_dev$loop(&(0x7f000083c000)='/dev/loop#\x00', 0x7d40, 0x82080) r37 = socket$inet_tcp(0x2, 0x1, 0x0) r38 = accept4$inet(0xffffffffffffffff, &(0x7f0000caa000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000366000)=0x10, 0x80000) r39 = syz_open_dev$random(&(0x7f0000760000-0xc)='/dev/random\x00', 0x0, 0x101280) r40 = socket(0x11, 0x80007, 0x2) r41 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/validatetrans\x00', 0x1, 0x0) r42 = accept4$packet(0xffffffffffffff9c, &(0x7f00003ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00002d9000)=0x14, 0x80000) r43 = socket$packet(0x11, 0x3, 0x300) r44 = userfaultfd(0x80800) r45 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e50000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000730000-0x4)=0x0) r47 = geteuid() r48 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000014c000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000dc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000972000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = gettid() lstat(&(0x7f00003ec000-0x8)='./file0\x00', &(0x7f00007be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000fe9000), &(0x7f0000d5f000-0x4)=0x0, &(0x7f0000e98000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002d3000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bd8000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00007d4000)=0xe8) lstat(&(0x7f000085b000)='./file0\x00', &(0x7f00009e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d10000)={0x0}, &(0x7f0000674000-0x4)=0xc) getresuid(&(0x7f00006ef000-0x4), &(0x7f0000b5d000)=0x0, &(0x7f0000a1d000)) getresgid(&(0x7f0000764000), &(0x7f0000095000)=0x0, &(0x7f0000f1b000)) r61 = openat$autofs(0xffffffffffffff9c, &(0x7f000011d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) r62 = socket$netlink(0x10, 0x3, 0xa) r63 = epoll_create1(0x80000) r64 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f68000-0xf)='/dev/sequencer\x00', 0x80, 0x0) r65 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00002cd000-0x4), 0x80000) r66 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000d87000), 0x800) r67 = syz_open_dev$sndtimer(&(0x7f0000799000-0xf)='/dev/snd/timer\x00', 0x0, 0x2080) r68 = syz_open_pts(0xffffffffffffffff, 0x101000) r69 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c12000)='/selinux/relabel\x00', 0x2, 0x0) r70 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000833000)={0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000e8000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc0000)={0x0, 0x0}, &(0x7f0000c61000-0x4)=0xc) r74 = getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c76000)={0x0, 0x0}) stat(&(0x7f000080e000)='./file0\x00', &(0x7f000058f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000079c000-0x4)=0x0, &(0x7f0000270000), &(0x7f00007fa000)) r78 = open(&(0x7f0000be1000-0x8)='./file0\x00', 0x4000, 0xbf4dae432f9fe91e) r79 = syz_open_dev$sndtimer(&(0x7f00006ba000)='/dev/snd/timer\x00', 0x0, 0x40) r80 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ee5000-0x11)='/selinux/context\x00', 0x2, 0x0) r81 = syz_open_dev$random(&(0x7f0000ac9000-0xc)='/dev/random\x00', 0x0, 0x84000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000830000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000025e000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000f8c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000005e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ecc000-0x4)=0xc) r85 = socket$pppoe(0x18, 0x1, 0x0) r86 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e7c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r87 = syz_open_dev$sg(&(0x7f0000bc1000)='/dev/sg#\x00', 0x100000000, 0x101001) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00007c2000)={0x0, 0x0}) pipe(&(0x7f00008c7000-0x8)={0x0}) r90 = syz_open_dev$sndtimer(&(0x7f000099c000-0xf)='/dev/snd/timer\x00', 0x0, 0x200402) r91 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r92 = epoll_create1(0x80000) r93 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000055e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r94 = socket$inet_icmp(0x2, 0x2, 0x1) r95 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003ad000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r96 = accept4(0xffffffffffffffff, &(0x7f000047b000)=@ax25, &(0x7f0000daa000-0x4)=0x10, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d69000-0x8)={0x0}) r98 = socket$nl_generic(0x10, 0x3, 0x10) r99 = open(&(0x7f0000b01000-0x8)='./file0\x00', 0x0, 0x80) r100 = syz_open_dev$binder(&(0x7f0000f0c000-0xd)='/dev/binder#\x00', 0x0, 0x2) r101 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/keychord\x00', 0x800, 0x0) sendmmsg$unix(r0, &(0x7f0000e3e000-0x70)=[{&(0x7f00000c3000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000619000-0x8)=[{&(0x7f0000cdc000-0x32)="7084270cc84e6b27201ef4b9b3bbf70f6ea847d3aee005afc6c8151203fdf89b00d3d2c0c9b0613c5e60a673fb6f21de3136", 0x32}], 0x1, &(0x7f00006c4000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r7]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19, r20, r21]}, @rights={0x18, 0x1, 0x1, [r22, r23, r24]}, @rights={0x10, 0x1, 0x1, [r25]}], 0xd0, 0x20000000}, {&(0x7f0000f53000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002da000)=[{&(0x7f00009eb000)="d174a301c032f5a0ae5ee9a0", 0xc}], 0x1, &(0x7f00006ff000)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x34, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41, r42, r43, r44]}, @rights={0x10, 0x1, 0x1, [r45]}, @cred={0x18, 0x1, 0x2, r46, r47, r48}, @cred={0x18, 0x1, 0x2, r49, r50, r51}, @cred={0x18, 0x1, 0x2, r52, r53, r54}], 0xd4, 0x4800}, {&(0x7f00004a1000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000090c000)=[{&(0x7f000041a000-0x98)="c3d67829a438deb4dbacb90b7805b333b24aa1202e3bcf80a80dcd3c8db00c6ee516e18a17d352f8734521ba5bb77d4de95605a35b375afb71f6bbcfe800e0cb914012ab71f82f8e2b5bc5f31677ad105aa4d269722bf11c54b4c575ca2a832b67ca7d9534ccb6e079ed688716c70b31508d820377a8693d1fdb3b7ca76d453d1507dc1827414fe42f3167839aac068f3be3139689c8d51c", 0x98}, {&(0x7f0000061000-0x1000)="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", 0x1000}, {&(0x7f0000d5d000)="57d77c58fcb632d08ffb940f9a2340feda0cdbd4ecbdec792f9e03e38ac8ae9af3ddf47d5717794bca44eb7d95f91c385d990e5967e77c6e3dafbd5f4a243cca70e795c4df74f6b85bc1", 0x4a}, {&(0x7f0000994000-0x9d)="3c99c09e6330b27398529b98f251ebe5db2c7b000ded06bb9182b415a43225b0d329ee305deb622a5f017460228ccffbf869fc9d57ce8fe55f981402ddd1c27bd4cda792b71f192cc2c081fb5a1e3590d3b95984c1a62fd2c7d671c44737732d5f35add63dd2bd2fcdb22daef62ff3636adaf62f98db79275f5487ffad352ed845eaa483142dc56c6c39a2c0e972482be7c9d64d0524a006bb82ef1fe0", 0x9d}, {&(0x7f0000022000-0x4d)="d22be5d7a47889ea1e46ee8cc3ef4509aa8f898275b35c6a7b7c2e8f216d9799faadd8b44cc336010a068b137d3fee9b7c4ec49642dca16e09935bcaa8be02874cc67ee0dc87383cd0b4d70262", 0x4d}], 0x5, &(0x7f00003a2000)=[@cred={0x18, 0x1, 0x2, r55, r56, r57}, @cred={0x18, 0x1, 0x2, r58, r59, r60}, @rights={0x18, 0x1, 0x1, [r61, r62, r63]}, @rights={0x10, 0x1, 0x1, [r64]}, @rights={0x10, 0x1, 0x1, [r65]}, @rights={0x24, 0x1, 0x1, [r66, r67, r68, r69, r70, r71]}, @cred={0x18, 0x1, 0x2, r72, r73, r74}], 0xa4, 0x4000}, {&(0x7f00000ff000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000025f000)=[{&(0x7f0000f03000)="888ac8733c7be50766407271865bb62ff0c565d259a0e652ef860fc688933c48656deaad6a89a171593a79f08ae4570fb3904c250186c87d39cf9cd87e35dc98d983b94c737b2c910065c603c6724105b6657a", 0x53}, {&(0x7f0000044000)="47d8c5a02b1dc7e70feae3e6490f6c023f02cbf6d3c70d69e18722da3485756be260ec1901dccb433c32dc6faf39063adf747d4d", 0x34}, {&(0x7f0000422000)}, {&(0x7f00004b0000-0xef)="7f822f6bf43033ab5379c1a0bfa4d368c651a84247e4ec0f9d5cd72fa7a1fd31d7f2b32d8bd0a47e9fcf024d4338246cafc0b7847cef1d354ebeb5692fd39b6eb193a19b683905cded7d707ffd2e8e7c698a6cb7d7a18368cf19a0332d1a899be0c67b4162b84f810ec4ee1fa59f4ed4094c421a8bc1f3264ba05bb5ae4ae0f46ff1858661fd4a4afb399a55ef55cf5443bd6a023e55aa00d3e25f1bc362b64dd77263410503082345aa2fdf11bc44626aeb4362f8a326f4de202649372c4f0364ced11a9d06287b7b4e3d447d2349dab49a2faa5e931caab879c09e3bb72b6d136c9669704f086dc3e11acbbc2a81", 0xef}, {&(0x7f0000f80000)="5ba6d95a7e318ede5075f580834c41d35555ee29ed49320eaafb130ae5d9354cf0a75c00728196b9734b52e69059c36c19b50df85c06584184ba44f9d0bac9247be765b16e51aacab7f04ecb87db40a47b93a5c4233357b9c050a93cfbfb01d31b2381f1366e856d065dcb22cf008e27127137", 0x73}, {&(0x7f00009e2000)="9d31fa53", 0x4}], 0x6, &(0x7f00000b0000)=[@cred={0x18, 0x1, 0x2, r75, r76, r77}, @rights={0x1c, 0x1, 0x1, [r78, r79, r80, r81]}, @cred={0x18, 0x1, 0x2, r82, r83, r84}, @rights={0x28, 0x1, 0x1, [r85, r86, r87, r88, r89, r90, r91]}, @rights={0x10, 0x1, 0x1, [r92]}, @rights={0x30, 0x1, 0x1, [r93, r94, r95, r96, r97, r98, r99, r100, r101]}], 0xb4, 0x4040}], 0x4, 0x4000000) r102 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r102, 0x400454ca, &(0x7f0000b2a000)={@common="ffffb70e7473300009dfffffff00", @ifru_map={0xb69}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r103 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b22000)={0x0, 0x0}) getpeername(r104, &(0x7f0000418000-0x9)=@rc, &(0x7f00006a1000)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r103, 0xc0a45322, &(0x7f000020e000-0xa8)) ioctl$TUNSETIFF(r102, 0x400454ca, &(0x7f0000c58000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) [ 58.634801] device syz2 left promiscuous mode 2018/02/19 03:08:04 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cbe000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000be5000)='/dev/random\x00', 0x0, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x60002004}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x100) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000552000-0xa8)={{0x5, 0xa2}, 'port0\x00', 0x40, 0x4, 0x782c, 0x81, 0x0, 0xf800000000000000, 0x1, 0x0, 0x5, 0x7}) 2018/02/19 03:08:04 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x4180, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x401) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x2)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000005000-0x4), 0x80) 2018/02/19 03:08:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000044b000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000023000-0x4)=0xe8) getgroups(0x7, &(0x7f0000494000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000fd8000-0x8)='./file0\x00', 0xa002, r0, r1, 0xffffffffffffffb4, 0x800000) mount(&(0x7f0000b80000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000514000-0x7)='mqueue\x00', 0x40021, &(0x7f0000405000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e5a000-0xa)='/dev/ptmx\x00', 0x101003, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/02/19 03:08:04 executing program 0: epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f000005f000)=0xe8) ioprio_set$uid(0x89c940e52355db97, r0, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000d00000)={0x0, 0x28, 0x7, @thr={&(0x7f0000867000)="ee9f2520465735d13208895ff27734160ecc79fdf03197016082550e9d99457505aaa107f06a94a6214b5b64e875e94042bc553662d2b0656f6cbc2c431e8d8c", &(0x7f0000d35000)="d7a71cb18d461d799c481f9acea9881544b51db31aeef60486e7db650d930927fcc195ee6f44216ab82e0d453961d13ffa984800ac81c29661c1083cbd4ab0f8212ab4f0bdb0121fc384f91946fc8d4836f7661717db5f0ac451ad70f60b8d07752132"}}, &(0x7f0000e5b000)) socket(0x1d, 0xb, 0xf66f) timer_create(0x7, &(0x7f0000025000)={0x0, 0x1e, 0x4, @tid=0xffffffffffffffff}, &(0x7f000028e000-0x4)=0x0) timer_gettime(r1, &(0x7f00004c6000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000018c000)={0x0, 0x0, 0x0, {0x0}}) timer_settime(0x0, 0x0, &(0x7f00002c9000-0x10)={{0x0, 0x1c9c380}, {r2, 0x989680}}, &(0x7f0000687000)) 2018/02/19 03:08:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs(r0, &(0x7f00003ff000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d13000-0x57)='net/arp\x00') readv(r1, &(0x7f000000f000-0x60)=[{&(0x7f0000011000-0x16)=""/22, 0x16}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x2) readv(r1, &(0x7f0000d35000-0x10)=[{&(0x7f0000ed5000-0x14)=""/20, 0x14}, {&(0x7f000074d000-0xa1)=""/161, 0xa1}], 0x2) 2018/02/19 03:08:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000070000-0x9)='/dev/rtc\x00', 0x640002, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) connect$unix(r1, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000f93000-0x1)=0x4) 2018/02/19 03:08:04 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) tee(r0, r2, 0x100, 0x8) poll(&(0x7f0000002000-0x28)=[{r0, 0x80}, {r2, 0x4010}, {r2, 0x40}, {r2, 0x109}, {r0, 0x40}], 0x5, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40800, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000000)=0x6, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000)=[0x1, 0x3]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=""/18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000004000-0x58)={0x0, 0x27, 0x7, @tid=r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000005000-0x3a)=""/58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000005000)='./file0\x00', 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r4, &(0x7f0000003000-0x58)={0x0, 0x38, 0x2, @thr={&(0x7f0000003000)="c0773d3e2095cd72c5dfbe75903caab3dff0f8dcef5c514087b9eba35417fe46d5b592d820f5363e63a975979a8cbe68622abf812161fa84ef010f4715ad79ea35d5acf2d81c410bc4618a40f6ad334c89bd4bd1fb2fe8a5818704ff9ef2ff817bc772639d7ebe9fcaf943e41071e38a4b0286e72a9ff1122edf45638eb3a8310024f1682dde533d57794ba14460c36d7ece4be1bb81bbeda1b242fcd5b4094a91d9d1b008594b0dfdc7169899e1508e2fa84c5b338e4fba53c74532a626f04b1095e5228049", &(0x7f0000007000-0x7b)="724c09d885fe4c60acb66b4b9df8b2623a87854168a0a3293b169eeaef5f25cf846c6f062990706c68950ee93a1e237ef19c0aa95a4953195503317f3d96cadca6d73b4278940921533aa9de3739e031b605e1135e347ff8b5f55cf3cae43a5e1c24e78b707db85aefad60da0c9348392bbe8fda8f4608018a027b"}}) dup2(r4, r0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000007000)={&(0x7f0000002000)=@full={{0x3, {"db01da38af328f"}, 0x7fffffff}, [{"6ddd5412e5d243"}, {"e0a64a0ae385d6"}, {"928252456610da"}, {"251e4e689e4359"}, {"9821cef8bfcb68"}, {"49a8d24d6d3457"}, {"aa7d8604458f79"}, {"e5f8ce8378902a"}]}, 0x48, &(0x7f0000007000-0x8)=[{&(0x7f0000007000+0xe7)="de4bb8a49c51a10e1b2c83fb6156bdc1d9136cf045d7cc51147b6404c752812a7883ce8563d892d3cbfaa2f04db46550d9d886d3f6903f82b0d1829d6d40343552a19b36ca532b6716e64e", 0x4b}], 0x1, &(0x7f0000008000-0x2a4)=[{0xd4, 0x104, 0x0, "1ceb08585fe493d350d48c21372d99d0676f798577b39a362ae4f098249528a63162b0fce713634e12a33171fd4dcb2f9072bb898b3cf5825d236e7f7747b1102c8c06947fab4e2751e807997f3395ec7d8cc630d52ab159ae9c7f34804e78e375ef9ea43ba5417e230208458ed386e64e5ac40b6c871b1202b30754f1ea7fd8a995f08d098852e4f3c928a771ea34673de89ad1cee9fbc9d27d6e691d50fe887489c6984730fb556ba32f1b6adf9e9fedd991f4eaa5c0430a3cf97fc152daa15e063ad7d96f13"}, {0x10c, 0x3a, 0xff, "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"}, {0xc4, 0x11b, 0x7ff, "e3c33d504d9bc170861d9aed59ab49f57d8e1fb3a69f21e386176dc50ef1e0977a7f63b3941d2d39e96f54796b5cf94c5e357be1a079b24a6f940fb4f35085960027a68672f6ad99925b89090963c4c5fca3422e5ab2774047a5b8704290471377eef93969a324aa5ccd948a6444add5eeff276b5551f49cad1ff7483e5498827844cecf8aceff86877b1b6a687c28fd34d5638228ec053c8a0df039f520ef68bac814bf2f678c96cfc0e63a967cf78274f7d2621e"}], 0x2a4, 0x4800}, 0x2000) rt_sigreturn() 2018/02/19 03:08:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x3, 0x9, 0x10000000, 0x2, 0x0, []}) ioctl(r0, 0x0, &(0x7f00003a9000-0x59)="48354801efa00dc9068be5e6700efab9c49dcf5bf4af071e6322872b9d27e903f495e12872c0de3924caf31624e34da3e7dcde7c783d7f262808dc5f8045bac163e4fae5c589514a909dc0186565e4349fada7abf7d824910a") ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) fcntl$setsig(r0, 0xa, 0x39) pread64(r0, &(0x7f00003fc000-0xb2)=""/178, 0xb2, 0x0) 2018/02/19 03:08:04 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = gettid() ptrace$poke(0x5, r1, &(0x7f0000002000-0x4), 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000008000-0xc)={@remote, @multicast1, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000007000)={@empty, 0x668, r2}) 2018/02/19 03:08:04 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000143000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = dup3(r1, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) request_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)='-\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000002000-0x4)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x1c)={&(0x7f000071e000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00008f2000-0xb)=@getsa={0x28, 0x12, 0x300, 0x7, 0x0, {@in6=@empty, 0x2, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x20044880}, 0x0) exit(0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000002000-0x4)=0x80) 2018/02/19 03:08:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006fc000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000418000-0x4), &(0x7f00001aa000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/19 03:08:04 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x80000000, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000c000)='/dev/input/mice\x00', 0x0, 0x80001) poll(&(0x7f0000001000-0x40)=[{r1}], 0x1, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000009000-0x20)={0x8000, 0x0, 0x9, 0x9}, &(0x7f0000007000-0x4)=0x20) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2018/02/19 03:08:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x2, 0x20, &(0x7f000024e000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f62000-0xc)={0xc0002001}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000066d000)=0x9) setsockopt$sock_int(r0, 0x1, 0x2007, &(0x7f000065f000-0x4), 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c0c000-0x8), &(0x7f0000831000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ed5000)={0x0, 0x80, "c9fdafdd211c71b0230bcaf5a3616dac1c9d67827fa34ea31f03da4f83b47bf1d4133a9d190d9b8a8ae6a047796680d68ee7d669ef3949b470f4d3d38f25e8e70a7947576d061d8bfadfac74821c2764a3cfb65093d4c4a73afe921c32096048484bddff143d2775b981b1d28f61f066b4fe47fe371b774bc75bd651e5a8701a"}, &(0x7f000011d000)=0x88) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000070a000)={r3, 0x6}, 0x8) sendto(r0, &(0x7f000026a000-0xe1)="f73fb888795a3aed01c1d98bfc641078e618e72ec6bfa4b52484bca107914c2d15b161ba1962f754edc385278659f5d68567f0cd0d02685ffaf276b1f5eb0ce2fb47da1b1cb19cc5aaaaf1873ef82583cdc1ebcceb04c27ac34b0f2e122916b406560603dddae4db332bf08c5fffd207b43fa8c25b0d8580ac8fbd4946a8b22849557249e01eb23e62f4fc64342af7b1d5ef998cec0c643e8ae777270315884eee96dc90934f782ff4a7d7660434727376d9d1c768bac7afe0d2c123bafb568502c2e93ef561b949414961a77c713df7d7dd3d74d0e83190b0c04ac4b0bcda5445", 0xe1, 0x40001, &(0x7f0000d33000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x0, 0x3, 0x0, 0x1}}, 0x2e) 2018/02/19 03:08:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000080d000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000025c000-0x8)={0x0, 0x8}, &(0x7f000079b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009ce000-0xc)={r2, 0x9, 0x30}, 0xc) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f000070c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c15000-0x8)={r2}, &(0x7f0000b84000)=0x8) sendto$inet(r0, &(0x7f0000ce2000-0x1)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e5000-0x6)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) [ 59.166050] IPVS: Creating netns size=2536 id=10 [ 59.940261] pktgen: kernel_thread() failed for cpu 0 [ 59.945428] pktgen: Cannot create thread for cpu 0 (-4) [ 59.950781] pktgen: kernel_thread() failed for cpu 1 [ 59.956145] pktgen: Cannot create thread for cpu 1 (-4) [ 59.961499] pktgen: Initialization failed for all threads 2018/02/19 03:08:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000011000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x6, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000012000-0x47)="7ef218e54bedd01d38f1bb9ce078d07e376759f5a77ec3ee7cf3ab4df82caed4edbd3bb6b879e8c66d1da1a5eb45f6ff2b7d26d3138b0de943d437ae4fb951d990fa8dfc576fb5") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x1b2, @mcast1={0xff, 0x1, [], 0x1}, 0xa7}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000013000-0xb)={0xe4d, 0x81a4, 0x800, 0xfffffffffffff48a, 0x3, 0x40, 0x6, 0x7fffffff, 0x2, 0x40, 0x78}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000001000)={@common='bridge0\x00', 0xedb6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 03:08:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x110000000d, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f6f000-0x38)={&(0x7f0000f83000)={0x10}, 0x275, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xa, 0x32}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x392}, 0x1}, 0x0) 2018/02/19 03:08:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b8d000-0x8)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000e97000-0x8)={0x0, r0+10000000}, &(0x7f0000c3e000-0x8)={0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r1, 0x8}, {r1, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/02/19 03:08:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d04000-0x18)=@add_del={0x2, &(0x7f0000da8000-0x10)=@common='syzkaller1\x00', 0x81}) sendmsg(r1, &(0x7f0000247000)={&(0x7f000088c000)=@sco={0x1f, {0x7, 0x8, 0xce0000, 0x10000, 0x6, 0x60f}}, 0x3a, &(0x7f0000a1a000-0x8)=[{&(0x7f0000787000-0x1000)}], 0x1, &(0x7f000093e000-0x1260)=[{0x0, 0x0, 0x8, "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"}, {0x0, 0x104, 0x8, "ae9042b74f8be71acf0f58f47bfe5bc59cee66b8f176ae1d2c2129413b897cc4ef9ebc74a33d70907f231d38cd1ce5de6e46d8df72909ae93d"}, {0x0, 0x18c, 0x2a6, "caa3c1e2a2b37c5b48343a7a47bbeea0049a2be82e1508ce5e45a9b683ca7c0426d914a71653d3eb3db9c3e69b32ebe588d6a34b0c745d9e6d32ee"}, {0x0, 0x0, 0xffffffff, "983db56082c52b12de83e0f64ff62d98bb517b577d27d84b5153bc5e765a4e336500747362982ea4f73213c5a0b395df62071b984b14a6d3b406b7507d2a657b17040332c6c4f0d30fe0202f8cc66cfb5677d34cd5e947cd4f061afdb0e90bc2aac2cf741e33c5d72cee3e9a03094cc50bfc2dc26c46641ef4ca8fd38bc49fb1883003c6042c1b67b626e04c159e143f4cbf57d4ea7ac8d6b6a37837e46c9c28352025bcb80c8e729c6137845eb401152ac6faef9cf33b8c295d58d8ea54cd94ad14259764986dd8ed5da99bfb467fe632ee24dad2c1065a181ec3a13a63ed606d7b8b"}, {0x0, 0x118, 0x1, "3f60c63aeee4074dbbf6e096bbc469de6c8e7758538a22d646aae64283002ddadcc7b087eb577496b37cc575579619bdad5a2fb753f86a449845b9af9b216452892782aac9da59b86843715a92835ff15365f240e458956f8aa15f1126858cadb49a63cc2c10b3516506b24b9a399c05856bf2aa803daaad20bd2595af68530d5d830ba5de83de6114f9055616453e1a42581648191f2c15194c0ac4e75b80e4bd294d74276259a1cba222571001d13a6a92546cb140716be06b778edd7e7e730349cc9f670f"}], 0x332}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000be7000-0x1c)={&(0x7f00006f9000)={0x10}, 0xc, &(0x7f0000da9000)={&(0x7f0000680000)={0x234, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x220, 0x0, [@generic="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"]}]}, 0x234}, 0x1}, 0xc0) socket$inet_udp(0x2, 0x2, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendmsg(r1, &(0x7f0000148000-0x1c)={&(0x7f0000810000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f000026e000)=[{&(0x7f0000f20000)="3003aea780fbcc78d2da94cbec5c378b480651b17f469f2555aad3ec51873e578f5ab3f6bf74188b011e265e225cd7f0119b082769ef525aed53732324aab48958856dad055ebb0f4a099af4a10bcb138f32ac410e14c3c9964dd8a6cfde808824607973c004e3429e3911e9c87f67543d97d150e960b895a55f45f65cfcc9647c13b1b8e78ef37375146e49570d0e0ba0263a523833931f6f1f40aff84e19225e7e3e44282b3a2c5711f31f1ac1ce03e8474a2bfe89da46e865301049010f0019ccdef177fbfe1dfb700b9be65470e77ce2c71009a1123046b2d977706282fd7e19e14511cd6bed8eb2722fde57504beafd9067f0d76addc432343ee639ccbbff542292b40155d254dda717e090a0e0cb1d2a5c05761b599189b195f9615269787500b8dd2359bd70ae6499091e2035bfd2b372b6b08bbd397b1d0525e91c51cd803e8798e6d3e82274b533505f74b6e0903a400050c10e31c996c1cc09c787503b03afce37aa23ceeaabc3b58d1d079cc0d8cc7f12ad69fb6b1eb32e6ad1d4d8393493cb743010a42ff3df1edf2a4ba0d85be3cc79f7bcda87b4158f1fbe040c65fb85651bb745e950a983b5781fd6c1369577715fef1d67f6399d12832b05235b6019eb232ccebc011b8961bf81427c44ef3edfe5df607be3965f2d3f21fa4a4eeba557b010ce9ad00267c5a6c565723c74f4a7a4004e2fa2e696fa25b9c0868818faf8279185bb8c936f6521f878f305440ef4e87ed1c0ba9d4ac048ac4bda934eef8c3ad8de654fc352ef0c2370eff217769b7a39e0f7de20b28887c3274508af49ccc46a532fdfe2f405001c88130941ada38b7c422afc2611a8f5c0a4ba8f37bb3ccdc893e9c594821e03940f8ea1ec83f56d5c00cda2d7fd4bf3e5ac6250b69840979daf8821c9400f055be36fe0619e831dcf1d6417531889d26983d00e866141878941c5747c55205a334d37b9a7099928e54e92c1f77862350043373baa557c54a18d5779df011c7ad7689df4ab497aa3b8d22e02f777852b23fd562dfcd7cdd2595575e92ced6c3c4ac22184a023d8eacf7feedb80fbb6dec923e3b0809d1fe1d1575f23c10157c928a207d0b41683d36d7aeaec9ddd7074211145d2f7bb0af2057a42cb56849e312f292ea1a357909e6b1e903fc733b47209a28ad03728440767c892690dfe09d8d2ad24d66f9f2036a22e86631dc92dd2bc1bdc369cf5aef85dd01fd11407a249d58cc2e4eb3d315726591d9b5b8ee4706d0d848e5acaa64f2bcdae313be01b6b29a47f16c36c48cc55d62ba527ee2a2c562863ae68f9845706f292194aa377fe894a130b4e86b10396ba0a5b36485fe7e283893a687541444bb3393e85ad057f3d9d030f08296729be9df9752c0e6ced4eb0a2d28877beaab45d0121e11657b076c4d6b111c950c48f34dc2afebb0d2b4057271c0a063e902fb9d0975e3574d5b58b5a7928f1fc0eff384e99c0d48483ce4cfd68ea9f3aafa2297b0575fe9cf1b69d553410d6a1ea53815dd82a84c3c02b7a771946fa08a06c05ef92a68dda79d77bdefec4decc4556976a79000824c39958363cd068c6b2bb5ebb1ad382ea254baf21214591de2dc91e8bbc1bd54f4e94af1f10d4787809358ca9e0ed4a9a08e15cff9c05f544df2f22accfe3c367df936eac2e5f9031b32084b50d992def47b46932a55b0b85019930efb82bf39837a243d94ac68b5379967f7f9fde544bf4f7702575bd5de39e441855103bd0a1eb2ca0edbaa849c104d946bfc2b63b13c7d0be9103700c958ec81874543a6be8c13347d25d125351d90555a858801e1641797810ce26a42e23dec27bc810c06b7419edc604cea4469e9c56b12d9adc4e5cec6c41a9b16443f281d02c727dfb2ac0ef0ccb520bdda8fb3fc96b8ac597c00e824cff183c1fe5d8205ae16f8e5d6ba39dbb2c5f9ce4c09d9cb5ba2b7b58d14d65a129ea53533b332ca64a58f743f70b37908118dd4f84e3a70ce9e140ba067f78c251c3686416e328c6cb7114a2bca4aa6b2d37c449fdaca7c28bb9ceed9c3a8cb7441cce7fc7d3e2a7e8d2d6c7ffab63919fcf9a0a04e3d2b80104c0cd3c6ec46528c588f8e37ad3b31ada2ec3c4b9017cff7f4064ad0e6cf34a91f0573cca8facb6b127f11516db04ece7b1e16769f0346cf9fcf5639b805a31bff8b169720b465321e4c456e79310b1dfa0df05f8c502b3784367e87ad7170000751540a9121dfdcf2e36ce053b95ccde3b07ca9d0d8e3fc920700ef75082f20e88d5aba184c6bedc1c5ca2372f1bf36a46d3c20165a9690a1e7bb01591f1f240a50232212ef834545198f3bfd6ea4e7affffdba0996309138a8d02dd5ca7acbf579435ada98cc592ee7e3ad76505e41466047a31f9f0dc98be700583e9185972feee1c9420896af215908e5343113c8bc2f2b03593c3f41484943283329dc1bb55c0ec4b5a84b2e5607937ce015d751dd9101cd11de375fc3d000219077d940725c9cba516011804758443dd3018c22e545836cf383cdb154158a4369b90118614a0281cd322da", 0x711}], 0x1, &(0x7f0000ae5000-0x2410)=[]}, 0x5) 2018/02/19 03:08:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000620000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000406000)=[], 0x0, &(0x7f0000449000-0xe)=[{0x10, 0x0, 0x1, "db"}], 0x10}}], 0x1, 0x0) pipe2(&(0x7f0000206000-0x8)={0x0, 0x0}, 0x4800) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000d92000-0xa)="1e8cf085c40dd668cde7") 2018/02/19 03:08:05 executing program 2: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e80000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000e80000)=0xe8) fstat(r0, &(0x7f0000087000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000e82000-0xb4)=""/180) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075a000-0xc)={r2, r3, r4}, 0xc) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/19 03:08:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00005b4000)={{0xa, 0x0, 0x1000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x4, [0x8, 0x6, 0x3, 0x4, 0x8000, 0x100, 0xfffffffffffffc01, 0x1]}, 0x5c) listen(r0, 0x50) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000148000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f000044a000-0x57)=""/125, &(0x7f0000c2c000)=0x7d) 2018/02/19 03:08:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="ad58e13770bdbd3eea187e0353873c09", 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004e0000)={0x1f, 0x4, 0xfff, 0x9, 0x0}, &(0x7f0000a5a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000146000-0xc)={r2, 0x20, &(0x7f0000286000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fbc000)=@assoc_id=r3, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/02/19 03:08:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c8f000-0x1d4)="fc0000004a000700ab092500090007000ade80ff000000000000010021006d00ff01000e0005000000000000036915fa1ec29856aaa79bb94b46df000000070002000000050000036c256f1a272f2e117c22ebc305214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156270300f4000005defd5a32e280fc83aad0f687f70c9ddef2fe08f138f4f8b29d0200d92c8317f85bbab2ccd243f295ed94e0ad91bd0734babc6a3f1ceb57d43dd16b17e583df150c3b880f411f46a6b567b4d573200000000000000001731e05ff350b0041f0d48f6f0000080548deac270e33429fd3080175e63fb8d38a873c20d80193", 0xfe31) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000b7000-0x4)=0x1, 0x4) 2018/02/19 03:08:05 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4), 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000000b000-0x1c)=@req={0xbac7, 0x3f, 0x5, 0x7}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000f000-0xe8)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000007000)=0xe8) getgroups(0x2, &(0x7f000000c000)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f000000f000-0x8)='./file0\x00', 0xc000, r1, r2, 0x101, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000008000)={0x0, 0x40}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000000d000)={r4, @in6={{0xa, 0x1, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, &(0x7f000000f000)=0x8c) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000-0x8)={0x0, &(0x7f0000008000)=[]}, 0x8) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000006000-0x4)='tls\x00', 0x4) 2018/02/19 03:08:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f0e000)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000494000-0x18)={0xaa, 0x22}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000f89000-0x30)) modify_ldt$read(0x0, &(0x7f0000deb000)=""/148, 0xffffffffffffff61) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b6f000-0x4)=r1) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000d53000-0x18)={0x8, 0x7, 0x7, 0x3, 0x6, 0x99e}) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) connect$inet6(r0, &(0x7f00008c9000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) [ 60.114935] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.125345] CPU: 0 PID: 10451 Comm: syz-executor6 Not tainted 4.9.82-gcdfc8df #45 [ 60.127175] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.141552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.143443] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.159454] ffff8801d6a576d0 ffffffff81d94fc9 ffff8801d6a579b0 0000000000000000 [ 60.167513] ffff8801cb0a9610 ffff8801d6a578a0 ffff8801cb0a9500 ffff8801d6a578c8 [ 60.175587] ffffffff8166272a 0000000000002a2e ffff8801d75f08f0 ffff8801d75f08a0 [ 60.183568] Call Trace: [ 60.186141] [] dump_stack+0xc1/0x128 [ 60.191481] [] handle_userfault+0xa3a/0x1310 [ 60.197515] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.204499] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 60.210878] [] ? handle_mm_fault+0x117b/0x2530 [ 60.217081] [] ? handle_mm_fault+0x1fc3/0x2530 [ 60.223283] [] handle_mm_fault+0x1fd1/0x2530 [ 60.229313] [] ? __pmd_alloc+0x410/0x410 [ 60.234999] [] __do_page_fault+0x5c2/0xd40 [ 60.240942] [] ? mm_fault_error+0x2c0/0x2c0 [ 60.246886] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.253521] [] do_page_fault+0x27/0x30 [ 60.259030] [] page_fault+0x28/0x30 [ 60.264279] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 60.271090] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 60.277383] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.284372] [] ? exit_robust_list+0x230/0x230 [ 60.290493] [] ? userfaultfd_release+0x650/0x650 [ 60.296870] [] ? SyS_quotactl+0x402/0x1210 [ 60.302727] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 60.309453] [] ? selinux_file_ioctl+0x355/0x530 [ 60.315742] [] ? selinux_capable+0x40/0x40 [ 60.321596] [] ? clone_mnt+0xab2/0xb40 [ 60.327104] [] ? __fget+0x231/0x3b0 [ 60.332352] [] ? __fget+0x47/0x3b0 [ 60.337516] [] ? security_file_ioctl+0x89/0xb0 [ 60.343719] [] compat_SyS_ioctl+0x15f/0x2050 [ 60.349749] [] ? userfaultfd_release+0x650/0x650 [ 60.356128] [] ? do_ioctl+0x60/0x60 2018/02/19 03:08:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001bd000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000b69000-0x4)=0xe8) fstat(r0, &(0x7f0000a50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fbd000)='./file0\x00', r1, r2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061b000-0x9a), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) close(r0) 2018/02/19 03:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000044c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000dc5000)) mkdir(&(0x7f000080d000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) umount2(&(0x7f0000117000)='./file0\x00', 0x0) utimes(&(0x7f0000c1b000)='./file0/control\x00', &(0x7f000066c000-0x10)={{0x0, 0x7530}, {0x77359400}}) [ 60.361378] [] do_fast_syscall_32+0x2f7/0x870 [ 60.367497] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.374138] [] entry_SYSENTER_compat+0x74/0x83 [ 60.442559] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.447731] CPU: 1 PID: 10451 Comm: syz-executor6 Not tainted 4.9.82-gcdfc8df #45 [ 60.455341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.464678] ffff8801d6a576d0 ffffffff81d94fc9 ffff8801d6a579b0 0000000000000000 [ 60.472658] ffff8801cb0a9010 ffff8801d6a578a0 ffff8801cb0a8f00 ffff8801d6a578c8 [ 60.480658] ffffffff8166272a 0000000000002a2e ffff8801d75f08f0 ffff8801d75f08a0 [ 60.488663] Call Trace: [ 60.491314] [] dump_stack+0xc1/0x128 [ 60.496659] [] handle_userfault+0xa3a/0x1310 [ 60.502700] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.509712] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 60.516093] [] ? handle_mm_fault+0x117b/0x2530 [ 60.522299] [] ? handle_mm_fault+0x1fc3/0x2530 [ 60.528514] [] handle_mm_fault+0x1fd1/0x2530 [ 60.534544] [] ? __pmd_alloc+0x410/0x410 [ 60.540227] [] __do_page_fault+0x5c2/0xd40 [ 60.546083] [] ? mm_fault_error+0x2c0/0x2c0 [ 60.552033] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.558682] [] do_page_fault+0x27/0x30 [ 60.564192] [] page_fault+0x28/0x30 [ 60.569443] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 60.576263] [] ? userfaultfd_ioctl+0x1ae/0x24e0 [ 60.582560] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.589548] [] ? exit_robust_list+0x230/0x230 [ 60.595666] [] ? userfaultfd_release+0x650/0x650 [ 60.602041] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 60.608766] [] ? selinux_file_ioctl+0x355/0x530 [ 60.615054] [] ? selinux_capable+0x40/0x40 [ 60.620908] [] ? clone_mnt+0xab2/0xb40 [ 60.626417] [] ? __fget+0x231/0x3b0 [ 60.631663] [] ? __fget+0x47/0x3b0 [ 60.636828] [] ? security_file_ioctl+0x89/0xb0 [ 60.643038] [] compat_SyS_ioctl+0x15f/0x2050 [ 60.649067] [] ? userfaultfd_release+0x650/0x650 [ 60.655444] [] ? do_ioctl+0x60/0x60 [ 60.660699] [] do_fast_syscall_32+0x2f7/0x870 [ 60.666813] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.673451] [] entry_SYSENTER_compat+0x74/0x83 2018/02/19 03:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e0000)='/dev/sequencer2\x00', 0x101002, 0x0) sendmmsg(r0, &(0x7f0000681000)=[{{0x0, 0x0, &(0x7f00002a2000)=[{&(0x7f0000f43000)="0bdfcc644a709881a47df8c746b3fbb12f77e46ca388959309d10a09e5335e54ebaf29ffa6a213c895947004d5ac3b4ef1a8b87caa421bf65dc89754903d1556e22a30f9d75a8568a4af8f54ddb926ffed0e6f1d1f76fcc1f8b32e8b098edb46330589a5df380c07cf01b872fef0", 0x6e}, {&(0x7f0000f43000-0x25)="799598eb80b67484aeab6ee907c3f4b0906e7d0658656dcf4c5d2048cd7f821e976cac6019", 0x25}], 0x2, &(0x7f0000069000-0x15c)=[{0x80, 0x0, 0xa00000000000000, "c56af4c6f57cf300fc7f2fa77ef0c0b38bb37cc2e620cd3db95be3adb38399f2bafaf9febd49900918693af8949c777aa683142b176b7e327b56b8969413726fac3b65141e6e5bfdb134951d28b3b2f3a6bc95a99343a4a32eda53584acceed9b0c9273892d5d2e3882ebe3b69815c743f84"}, {0xdc, 0x11f, 0x1, "6f85a9e4896f42650c874767433b1cfbaed0cc59709edefaf9541b03ee7e94707090b7c540d1fdc00a0be0bb442a1b9735bac3640d3e0a14cefe76f0c8f24f73263d52272723a52d7339741af20d61e9417a50489daaa25f76042e9f509366e8ea302fb1d1c7e27687feb9edcfedd1bf15de19126320288668186d8a071cc306e3fffb1b2ed492a73fa9442c7ab260260fa75f0d975c29ad94cf8e8a1771c4fada55d7f9711c5020867fac1bbd908a1fa70edee36be2d75f2740b3ed7fbfed3693a541a99aa2dafa69544d9682ab"}], 0x15c, 0x4000001}, 0xffff}], 0x1, 0x4000) r1 = timerfd_create(0x3, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a7b000)=0x0) fcntl$lock(r1, 0x0, &(0x7f0000309000)={0x1, 0x0, 0x80, 0x101, r2}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00001c2000-0x23)="220000002100070700be0000090007010a00001e0000000000ee040405000c002500", 0x22) 2018/02/19 03:08:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f00007e0000)=[{&(0x7f0000c07000)="480000001400190d09004beafd0d8c560a847f0080ffe00600200000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000b900", 0x48}], 0x1) 2018/02/19 03:08:06 executing program 4: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000bd5000-0x18)={0xef73, 0x8001, 0x9, 0x5, 0x8, 0x5}) pwrite64(r0, &(0x7f0000317000)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f25", 0x39, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004d5000-0x9)='net/tcp6\x00') mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000ddc000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x5, 0x7f, &(0x7f00001ad000/0x4000)=nil, 0x4769}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ddc000)=@common='rose0\x00', 0x10) 2018/02/19 03:08:06 executing program 0: mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) read(r0, &(0x7f0000bb1000-0x73)=""/115, 0x73) r1 = dup3(r0, r0, 0x80000) fcntl$setpipe(r0, 0x407, 0xfff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000dce000)) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000dd0000-0xb)='asymmetric\x00', &(0x7f0000dcf000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dd0000-0xd0)="d0adccccc221af3ee88fab626b6d67132449d4a005e49c018df61809de64981e8411e9b2e5379abb85d439de535efe6cf53113281e20cbcb8de7ed75b33312d11f72bfddb7278a9985aac553bc058e20737ca4b7e7cb6d330918f243d8a545344ac78213952ead3e537be5211aca2fb5f03f317e622e1a99087f917da9c5852e10fbf032612890382b21e1fae8b6dba822fb556f302b316a5a545b918a498dec7838d964cdd547686103677aa93fbd47c3190923478e21062001771e26c0e54c4d41ebaf247dde5ea62640b61fedaed6", 0xd0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000dce000-0x8)='keyring\x00', &(0x7f0000abf000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) request_key(&(0x7f0000dcd000)='dns_resolver\x00', &(0x7f000097f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dcd000)='{lo\\bdev$\x00', r3) 2018/02/19 03:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000003000)=[], 0x2000000000000303, &(0x7f0000013000-0xc3)=""/195, 0xc3}, 0x40012003) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000716000)=""/33, &(0x7f0000e5e000-0x4)=0x21) 2018/02/19 03:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000013a000-0x4)) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/02/19 03:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000453000-0xd)='/dev/usbmon#\x00', 0x337d, 0x400) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000326000)) r1 = socket$unix(0x1, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006fa000-0x8)='syscall\x00') sendfile(r2, r1, &(0x7f00008eb000)=0x40, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000026a000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100, 0x1, 0x0, 0x4, 0x2, 0x5, 0x100000001}, 0x20) fsetxattr(0xffffffffffffffff, &(0x7f0000263000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000050c000-0xc)="020000000800002000000000", 0xc, 0x0) epoll_create(0x381) 2018/02/19 03:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000067e000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004bb000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000059d000-0xc)=@sack_info={0x0, 0x8, 0x401}, &(0x7f0000a3a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004bc000-0xb8)={r1, 0x9, 0x7, 0x5, 0x7ff, 0xffffffff00000001, 0x3f, 0x10000, {r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xffff, 0x82b0, 0x101, 0x60a, 0x401}}, &(0x7f0000bd1000-0x4)=0xb8) read(r0, &(0x7f0000074000)=""/4096, 0x1000) 2018/02/19 03:08:06 executing program 3: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f000001d000-0x2c)=@ethtool_cmd={0x4a}}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000708000-0x10)=@ethernet={0x0, @remote}, &(0x7f0000708000-0x4)=0x10) 2018/02/19 03:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a5e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00003b9000-0xb0)="03534729341f8065ab66481987681ffaca96dcc9709d2bfff448aa86ddf2ead20151494f4e8c28b42c87dd6fde9b9791a41c6d588bb05db30b70cf92e7ea3a497ae292aa620747fbd1d783d27a29015127ca48403bcf088bf7e30d24906cf8011a54e57b6d62f737a524a3fd41125ae1cb9e3cfbefa3697d23ca8ae515cc278281409e832a1120b9932552e12a3201a4d3b3cbb4477845e5edb151bbb87a9f3210f2c2981485030fc51c33e3e219cbaa") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r2 = epoll_create(0x4) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000053b000)="e27faaffbfc833f3d558a2ae2ea5d67bf87cca72e69850ddf29a043f2f70368f762f2b9ca79859178ddd5105a7717169742d4a2b94f431b9284af502b4c0228d8e67cbd50159f513eb9f47097c5eb271938cd7cf88a31244a7f292def1eadc97e0144d3a97705076cc159434b506532cde8ca848dcabe79398bb0045a879da668c950f9cf91bd91208064b8f34515a254a01270428616b5346d6f3cb0b011849d570", 0xa2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005b7000)) bind$ipx(r0, &(0x7f0000f76000)={0x4, 0x0, 0xb9e, "edfb8c016f90", 0x2}, 0x10) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) keyctl$set_reqkey_keyring(0xe, 0x5) r3 = syz_open_pts(r1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000821000)=0x7d11) read(r3, &(0x7f00003df000)=""/111, 0x6f) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a19000-0x6)={0x8, 0x2000000000, 0x8}) write(r1, &(0x7f000017d000)="9d8ecc80ee0101df24e9cd0050b40000ffed00000004", 0x16) 2018/02/19 03:08:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x4, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c5000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000cfb000-0x8)=@abs, 0x8, &(0x7f0000eb7000-0x8)=[], 0x0, &(0x7f0000e3a000-0xfc)=[@rights={0x10, 0x1, 0x1, [r3]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r0}, @cred={0x18, 0x1, 0x2, r0}], 0x50}, 0x0) 2018/02/19 03:08:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002c000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005fd000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c4a000-0x10)={0x0, 0x0, 0xc7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ba9000-0x10)={r2, r3, 0x7}) sendfile(r1, r0, &(0x7f0000bde000)=0x42, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00007ea000)) 2018/02/19 03:08:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d6c000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000f4b000)={0x1, 0x3, 0x6, 0x5, 0x0, 0x4}) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f000013b000)='/dev/input/mice\x00', 0x0, 0x101100) getpeername$packet(0xffffffffffffff9c, &(0x7f0000afa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000464000)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000ac000)={r4, 0x1, 0x6, @random="15cd34dfbcc6"}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common="ffffb70e7473300009dfffffff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) 2018/02/19 03:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000438000)=""/174, 0xae) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "6d0000000380"}}) 2018/02/19 03:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000a2e000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000055c000-0xc)='/dev/autofs\x00', 0x40042, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b43000)={0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000d87000-0x3c8)={0x9, {{0x2, 0x2, @multicast2=0xe0000002}}, 0x1, 0x6, [{{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x3c8) 2018/02/19 03:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000001000-0x4)=""/4, 0xfffffe48) write$evdev(r0, &(0x7f0000dd1000)=[{{}, 0x4}], 0x10) 2018/02/19 03:08:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000d7c000)=0x910, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000815000-0x50)={@syzn={0x73, 0x79, 0x7a}, @ifru_names=@generic="07e7bf1e5a4803a4cbe37d273b6d930a"}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000963000)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000021a000)) socket$inet_udp(0x2, 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000b73000-0x19)=""/25, 0x19) 2018/02/19 03:08:06 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000-0x5)) 2018/02/19 03:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xfffffffffffff800, &(0x7f00009d7000)="f81f3ee088ead5c217f4731d1dc5d86c81009283c5e9aed7b6fcc9bfe2d8b3188816ef7dc14b20af7e5da4cf06") read(r0, &(0x7f0000b07000)=""/36, 0x177) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000572000-0x108)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1f}}, [0x8, 0x7, 0x47, 0x2a42, 0x0, 0x1, 0x2, 0xb3ee, 0xe08, 0x6, 0x0, 0x7, 0x3ff, 0x10001, 0x80]}, &(0x7f0000c60000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000607000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xe3c}}, 0xc96e, 0x8, 0x8, 0xfff}, &(0x7f0000930000-0x4)=0xa0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000087d000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7, 0x0, 0xff, 0x3, 0x6, 0x1000, 0x2}, &(0x7f00006b9000)=0x20) 2018/02/19 03:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001f9000-0x24)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005d3000-0x4)=0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bc6000)={0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000783000)='tls\x00', 0x4) preadv(r0, &(0x7f00005ad000-0x30)=[{&(0x7f000063a000-0x92)=""/146, 0x92}, {&(0x7f00004ee000)=""/243, 0xf3}, {&(0x7f0000eea000-0x1b)=""/27, 0x1b}, {&(0x7f0000ccd000-0xd4)=""/212, 0xd4}, {&(0x7f0000554000)=""/4096, 0x1000}, {&(0x7f000053f000)}], 0x6, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/02/19 03:08:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000010) writev(r0, &(0x7f00002eb000)=[{&(0x7f0000969000)="2f66184a4c7b52a833a3a1ea07e8838b7c9d0531a5fd592ec240de2333d4135aa7fb6a5853ca3e8d12a53082d517c5f59fe5f016cf22660dc9f2c2b4887ff99127", 0x41}, {&(0x7f0000cb3000-0x6a)="54624caa3aaad84d7c617d34edbedfc9f3e06e724b905d97eb54487722031a9d5f8a285559ec0b38ccee857c4caa4d3a443c1fafad3e91cf72415f3884f84210b82d1b92abddc4e8fa0414d1db4c0eff854579c1d75a7f5478a39c2185b980f7a1bc549aefd59cbd16f2", 0x6a}, {&(0x7f000021f000-0x2d)="d03a17b8102d5cccc6ad3f16ea6b031310c8fa5c7eb70da026534e277f3c3200c9451e139d36482e884115f09d", 0x2d}, {&(0x7f0000a5c000-0x89)="6b2ffe6196d1e6db854601169502ba2b090b1663559bf70eb81e903fa87add37e1f844475cbbc5906532c36967c919ec2f68a0f91ddf24002802b6cb73472819d2a89e8ed8f68b23009e8463c7726910b6f643848e64184c079758acd47bfe9702e67fd15e539ca1af69fef92083458766a7556166c5308640889bcac5ebe7739ea07ec622ac9c8210", 0x89}, {&(0x7f0000ed1000-0x63)="c6ec523ad2ba99b5420f6d08afcac1daa6c4f4b28d01ab1aedd71e4094ec5b4660e8fe4d2c96eee27f37de833f9d8591aef59fb167d77d4f9abe1205cb1734154ae4937cec36b56d4cecefd0f45db40aaa2a611ca2864ba5109896b7c7767fd1edc311", 0x63}, {&(0x7f00000d3000-0xfb)="1900dbb15f3d41c6591d8e7b5de867a2a21003e3acee35ee292093eefc5c51ccac72f768f8af9babc5db1f0389fad99ac01c57add02459cb2dc11d2b4c28f3ce4cefee1e78afcf55ce7a3ddcb997ac8e597ee5a4c109437f1f79e8f4dfe90df3e4d11c7fe5b9ef531e2de55a164aecfabff5090316d7e58845b9cfa47a9f8303b9fab5794bc8b6e82950af3ee4f142cd8c722d9823f4ad2851c2d352d97c5498ed6931e06012eb08f66f285198b0389a32253c2a16d78acc68787d318693d3675122d2abe84ea8f09b93d69aa8f76c176cf5be4d327ef404f986fd49532cc6c6bcc12da32aa25d6ba4d19fb5b9253be998963d0b3999d3b95868f3", 0xfb}, {&(0x7f0000bde000-0x95)="91d9c880a39b6499a1d5b2c5d0ac28d6650edb36a4b7029eb39ce3f4008488285c91fa846943d0defebd5104efed53256eb2243833c653bcf237ecc9363aef852c206abe981fb64ae4cfbd51a0761a4d8821eee7becde3f205c26c64fbac9d2b086741dae092afaf1ddb7fc6c5c5933ae6e7b282a0e5f95f35903bf50d59a5195034b17ef40fc7818a002c603f30e8357d631d4364", 0x95}], 0x7) 2018/02/19 03:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00003bd000-0x8)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0xfda8}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000957000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r1, &(0x7f000076d000-0x8)='./file0\x00', 0x0, 0x8) writev(r0, &(0x7f00000b8000-0x30)=[{&(0x7f00000fe000)="51676799325596ec9a0c1b800f6891759813036f677921b31020d96c43836c214b6eec466ca8a7bf001ac4baac1f3afc5d89cef9224b84e9a677922a90b7e02ce87ddce9ff4d564adef0ea168a6d24fab593b26ce92082c45717224acf4f7ffe3c208e0e7a899e4ab0bad5352537c9d72ce3d2cb2076a6d522208a556fdbd87126e1d590fff582bea07934b9ce719c597d076f55476db3a2078c517970d1dbbcdde829639cc6c0247dfdaa8473d04c98f7484ce433f9395ef204684de72fe2c354481f4071a44016abea8cd9c6b836a281ef924263d431ed623753fa83370402339dbbecd629bfec7bbb18ab48766d", 0xef}, {&(0x7f0000ce2000-0x1000)="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", 0x1000}, {&(0x7f00001b2000)="add96252420c4c19c6b5c35e1c49", 0xe}, {&(0x7f0000704000-0xff)="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", 0xff}, {&(0x7f0000b65000)="8f0c84d48614c4d98fbea541084868c17375b859c787e845271f3995460f78ae254d645451838a8117862ba01aa29103ed785eabb6d1ff083b42003ce63062cb436e30af599ce2", 0x47}, {&(0x7f0000333000)="9097f9147e0ac03dcc00c62f1b7ece870ebb8e9096e6975a5f33063bbd7cd14c0eea29a89e1fbd12d3407f1fb7593d", 0x2f}], 0x6) 2018/02/19 03:08:06 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000004000-0x4)=0x8) r2 = getpgid(0xffffffffffffffff) ptrace(0x8, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r1, 0xf3a8}, &(0x7f0000007000-0x4)=0x8) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000004000-0x8)) 2018/02/19 03:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000146000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000eb2000-0xd)={@generic="28d4f80976e96bc6c967abb771a552f7", @ifru_flags}) r1 = syz_open_procfs(0x0, &(0x7f000040f000-0x4)='net\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000ea7000-0x10)={&(0x7f000088f000/0x4000)=nil, 0x4000}) getdents(r1, &(0x7f00000b2000)=""/4096, 0x1000) 2018/02/19 03:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000554000-0x70)={0x8, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x282, 0x1000, 0x9, 0x51a6e7dc, 0x7fffffff, &(0x7f0000e0d000)=@generic="002c5d27168b256985bd54b91aaa0c0b", 0x0, 0x8, 0x3}) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000063b000)=""/24, &(0x7f000084d000-0x4)=0x2fa) 2018/02/19 03:08:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001000-0x30)={&(0x7f0000000000)=[0x0], &(0x7f0000eb0000+0xdb6)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a30000)=[0x0], &(0x7f000074a000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x1, 0x9}) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=""/27, &(0x7f0000001000-0x4)=0x1b) ioctl$KDENABIO(r1, 0x4b36) chdir(&(0x7f0000000000)='./file0\x00') ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001000-0x1f)=""/31) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x20}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000001000)=0x2) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000), &(0x7f0000000000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) tkill(r2, 0x3d) r3 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x5b0b, 0x200800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004000-0x10)={0x1, 0x202, 0x1, 0xfffffffffffffffc, 0x0}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r4, 0x9, 0x80000000, 0x8}, 0x10) r5 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0xffff, &(0x7f0000005000-0xe5)="940a01a3acbc353c8fe9e98c9eb445828cc37b0827ee7d86c966bbe517005e472fd92ea2a50a1fcda0e378e642435479cb269c4a899c40d6b343c468975eb9e7303c0987099a7094cb5dde57e0a80f2c3c7c886a9606a3cf810e13ccb69f17398175630dbfbcdac5a8d62a55cd4c339f996ea0260a5804c8d2524b8c0557f90210a418425bd4707f009ca9abfd3659a8c4aa86e24ddd635e05743a86f420849cc6736b03d171f52a047025e22b23da9e637520d954c6ac3e28707c73e0adbb8d9410c7c96bb8e0b75687132871089d0c6b025170be2d46e2dcbc9ef68e0a20585c07edcb6e") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x6, 0x4) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000005000)=""/237) 2018/02/19 03:08:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x82000, 0x0) connect$l2tp(r3, &(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001}, 0x3, 0x3, 0x4, 0x3}}, 0x26) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000002000-0x4), 0xd1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000d000)='u', 0x1, 0x0, &(0x7f0000011000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 03:08:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x1e, 0x0, []}}) r1 = syz_open_dev$sg(&(0x7f0000a1d000-0x9)='/dev/sg#\x00', 0x800, 0x400000) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000032a000)=0x1, 0x4) 2018/02/19 03:08:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a5c000-0x2)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000176000-0xb)='net/psched\x00') ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) preadv(r2, &(0x7f0000c58000-0x50)=[{&(0x7f00007ae000)=""/174, 0xae}], 0x1, 0x2) [ 61.156616] audit: type=1400 audit(1519009686.891:40): avc: denied { write } for pid=10547 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/19 03:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ee3000-0x12)='/dev/input/event#\x00', 0x0, 0x100) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) 2018/02/19 03:08:06 executing program 5: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000033000)="fdca9885450e242fdaefed4f5c49aaf6f1fa9bedf40326285bf54f559002a4c497ca9eba8c9aabf9e796f7e0767b3c558cd53175aa568b1200de6e95470778f638d52f49bd9065f1b63b4882f22f69c81755e898e632648dfc49873f8d19beee1b9ca83e0946f645886f46de910769d074795e4225560c59662f93c1fa5a037d88705944f3717c6cd3bf69943aec042139a9b53f3f20e0ac69045fcce0ace19e954248334a288006cd4df97d637458768533444b226e05", 0xb7, 0x801, &(0x7f0000010000)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x262}, 0x1}, 0x0) [ 61.217704] IPVS: length: 762 != 24 [ 61.227571] audit: type=1400 audit(1519009686.961:41): avc: denied { getopt } for pid=10569 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 03:08:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000-0x4e)=""/78, 0x4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000), 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) syncfs(r0) keyctl$instantiate(0xc, r1, &(0x7f0000002000-0x25)="ce5da9bccbb0e242fc54cea0c28de918fb6e40f090f29135eda1e5180856e02ec18095fa21", 0x25, r2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001000)=""/10) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x1c) 2018/02/19 03:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = socket$packet(0x11, 0x3, 0x300) r1 = add_key$keyring(&(0x7f00009cc000)='keyring\x00', &(0x7f00000da000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000f0f000)='keyring\x00', &(0x7f00006ed000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f00004eb000-0x18)=[{&(0x7f000048c000)="0d754c5c6d802f86671334a525148c3ca0c00f0dcf070de60a9799ad9ee6ee05", 0x20}, {&(0x7f00006af000)="72724ee3938f5807c1a0bded6656bfc1af3deadb4e900c76e14ee1ba5ec49a49e1f01ce872c580be905f4ffdae2be77a4fe0b3d6c4369d5b5f13808cb375b686cdb0e843ab414f9d5cda3c634ab38923293b3e0b56065208671bbbe7d8cc9ad66639788fce74f512c4b8bb1ceff5d4e7570a2f9b4308a6819b8202a3adae43c72ecbf11926e132cba272994343693a78c64c25d9561ecff3b2b0895b8985407a3eac20c0f8", 0xa5}, {&(0x7f0000293000-0xd5)="9c5f15f1406326d1aef9a2bd55ad16c389ccefc4baee6891a04110fbb07b5659bf740a370b6fc4e69d34dcbef49403401129c98107bc6f2084f52cf66fac7717796cf62b335a18a3fbb461cd19d6ba6ae4c1c61401c0824a2a28da7c2eb79f8a9ac2fc78b42c8efe100229161c1c83cac7ab6aed1f257d9454ea3a95bfe6a484f4ecd92b657ec2c8335f3deb90a75bdbe8eb3e85de2a3eb878128fac67d964e61c1bfd4741136524909052d77dcc26c670430719349837f6f1de228f87c86b74db78c19d747100bb06c5c36d0d64b2ebc31420b8c7", 0xd5}], 0x3, r2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/19 03:08:07 executing program 2: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x18)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x6, 0x5) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000005000)="10000000140061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001000-0xb8)=[]}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d86000-0x9)='/dev/ppp\x00', 0x80200, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000ea3000-0x10)={0x18, 0x49}) 2018/02/19 03:08:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x83, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000080a000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)) 2018/02/19 03:08:07 executing program 0: r0 = add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a}, &(0x7f0000c8a000-0xaf), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x10000) keyctl$describe(0x6, r0, &(0x7f00001b9000), 0x907968a9e17d5917) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004fe000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}) 2018/02/19 03:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendmmsg(r1, &(0x7f0000656000)=[{{&(0x7f0000d9c000)=@l2={0x1f, 0x1, {0x7, 0x47, 0x6, 0x4, 0x5, 0x2}, 0x6, 0x4}, 0xe, &(0x7f0000c30000-0x10)=[{&(0x7f0000682000-0x1000)="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0x1000}, {&(0x7f00005ed000)="2911faa6aeea94929be4fb65f9239f8be3a8eb7b03fc56ff34f6978aefc75e9ed6eb4486f97b2ad349861e744f325a2e2c033aa6e6e8f639618a30c009f4ee6fc1d45473f272cf7e0ecb10d753997280744d602c069d037f85ecfa7f2c59581989ee6df7698a1d6d69f9ff9e9e741a2386fb788d10df0f746d23f972fb59ac30ae0461d51f7eea5a1669a60ffa5d947dfc42a9ba19c3e87799081aaac05cf3b1a04099e10d6bf5474510e5cc32d728f9c018c17c369e9dbe5b6fa6c4d15bc2bf7c69195466a91a1f99ec2d5d5ff0581d4c3fc2699880ed", 0xd7}], 0x2}, 0x9}, {{&(0x7f0000d79000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x1, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x3a, &(0x7f0000f3f000-0x20)=[{&(0x7f000013f000-0xf2)="e544e2773419c9ac8c3d3c38b581dd1c4acf27d6042979580abeba9de795d7b588c45b9847a27626e980bbee593d3b21ffd69e31eb4d376b4bb8aac05c56e47c1d4dc76f6f40c12bbfa5d9502633f75aa9afbaf19891bfac3d18194d54d18595752c86d7409f51d792ebf0e6c8fbcf06a76a19129729a40e52cbe675211123bf04d261505406697fbf9652467b72e095e7ca716b57e3abd0c5c41763e80ccbd6d410ba94ea729b1f5558c1ffe3dd1346ef247982522a34a08af36dbe0ffa09afa707d001eb0cef1ef5c9dc21b96b4b9df6a974dcaa0735dec595076b5bf2c1ebded716561883e0e7304fcff8d803968d17a8", 0xf2}, {&(0x7f0000a2a000-0x64)="ce1891941a138d992ad76c3822ac5a762cc49ae54dd0aba37e29921e2ecf2add8cfc178db33a63e4743e3ebea7b647702f281a36c9db3937d9db783704a412ebb63ba7036ccabb10c1b585a079c2774865f1669455eff2c9778347ea0efa2369173aa8d5", 0x64}, {&(0x7f0000de8000-0x34)="9f82503668abf1c4119478271a0cb3ea7cb8326ecc551138d2d8dd015d5a3768740e0007ea7862c5bd5845a01fefcfdb26fac2d4", 0x34}, {&(0x7f0000963000)="4afbf8cd9066f6cbc3716d993ebc2da2815575c4d673ae2eaf0ef89798e268a00e584a363f611fd32f82d839015f13eba969107355b6022e95690931c7b0e29f0a310554b8a069d1d05ca77578a6a37261a338d1d0ab09ee7f1244f8a8ac866e96965f0533db7a5d8ff2e2897d227f3baf3aad7ac687365d9140f89a38965c1bd2d795037445d82110ad46122166dab43d567f87a730542c5409ab80ced5d668286b704a8b25acf2bba03f34793d6cf3b4a253952d313d4e7e561c50256e15b1b554e1d70e59fa7b04d8a7afa753735d578442b2bc1a0ba3abca8e7269ab61f8294fdca3d00f83c45aa895b5d5cd26", 0xef}], 0x4, &(0x7f000045d000-0x3ac)=[{0xbc, 0x102, 0x2, "2a1c3d3c964b953a83003a5cb83cc3224156a17d4a588e5d831eaab2570a817307ebebf15c4aefce01e58b8389c9309cde5ef2a15974b6fcd3902a04e8d534fdcd281546b6075634ffe8c8c819f75e11eac6ec1e2a0cc0b47b2d6c398f0a8b7f2c7a0de28a40f3601b31995169ac694ba9dc4e29ad5ecc87c4936d7deae08e35b9e9548297882269805eee6315b715861e748cace9218328458c0ba828d136a7ff415e5fbe876cb034f0dcd09ecd"}, {0x5c, 0x0, 0xffffffffffffbf26, "0bd28606423c7d6d9a6960fbd9cd4914c053628161f86001a077284b2fb534abbee02798ba68b6f0fad8b35af23abe9b84e22bd36386b67e494788686d934bf07cd092f6d128e412b6761222d3"}, {0xcc, 0x0, 0x45, "83815a905ded1875048ee4e98a2e49d61ccda9c4c52e0f6ec3ec82a88e139fd66e157c5d9a56f6c35562a632f939965b166875bde74cf3f0c2401ad51dbcf8f16cb1ca2bb0b6c7b56509415909b7575214f6d03221156c2967328ce1f5f0508091b8ef0159b2ca7cb90abbc296e01cb049808d4f60fd95cc90d68af8462c3f0b84c51e8b72b2259e45b5c2468b722d2d16baf1e0d0ba04b14b9b32d9e0d1120968ad067ff42d9989560c6445cbc42b636deb80d23b64812fcc4681c1b4bc0204"}, {0x7c, 0x0, 0x8, "db253917646da5d9c188d69141d79a85731e7e174210e744272cbc0573099372ec0b9644ae12db2a3b0228a8a20c885c708435496756155005f5693f23a6463c495730ea7801edbaff8633380d946be962e5682c3deb63e1c07873533897bbd0bb15d28531e4ae59326f25f24f2cc3ea"}, {0x84, 0x12d, 0x279, 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0x2188, 0x8000}, 0x7}, {{&(0x7f00009ba000-0x10)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f00004a8000)=[{&(0x7f0000638000)="16efbc302fa17dd1e2103f19fe290601dc8a36bc9a7568b3683c61d32b9ba789cc20d80deae8ca88ab8fad06346fccd689b081dcf5e7d12963a826d35a5d58644351b471a092d154b819fd5b8d137d107ce39f98bf015fe10dc1e94b54cc99fa1b116489307302e8d45d0277a2bcdc3b518fa2c75ff733805852959c5c166290ccf01c28396ed5761eb0f188072e6206", 0x90}, {&(0x7f0000158000-0x8e)="4fec34bc1a5027c2a06ec608e6d5a13e343ad36475d61a187bf5c834b9728c3e36d333fc6c87196d4dfcd2f828c65034057102196fa5149f065184a722f90c96b7118e83ca53f9ecc49b2d192b126abc612b1c43374c2dd513e84a8415e3f25ed7877d79f7bbe150668d19e19a1f33cd4ff77f3f545868cc62ff8769c6603f78c4a01e8d1b84dd009f5af884a78c", 0x8e}, {&(0x7f00008dc000-0xc1)="e5966f99518d9f76ca57fdbe2780fc2abd8b6b97b46aac34d83001cbbfa4e96b46f17775bc5fba61bbeca86104c604e69a516395ac27c08c51630aef86580940193348ecfcac8ca5e5ae2a6b8cad92879506ec65c0e40d63e43a8aed9d68ce04b023514062e3b25cf245c0811418410e2e32f6b2a72a21cfc9e30acca8ef034f2420c469b8081e3ff387a32da6e8f579435d604d9ee0a25e9bf51cdecd787192e9efac8402c11b793552f400f2a2741be4ee2bfa7a37f1621ac579f51ba95c4071", 0xc1}, {&(0x7f000092f000)="6b97addb36332d4a4a8b54daed23f8a7228c77f6d2f0a9023a4a1624941aab7f5f474b47ddd960a1db19d81261beba10969d7e44cdf4d48504495c", 0x3b}, {&(0x7f00000bc000-0x9d)="4afc6b3bad47f57cd43e0ebd0d3d02358f280a8e73a05bd428dbb7fb084782766601223fc0fd68f8ae8e044a5ec64d76aa1eeb1c4aded6a81526b4508d9cae034bc20dfe7f583ac045a2ed5ee3938679ad7ef2991235155822359b3a5b32976dbee5c13072bfc6cb762a847eae99c627041063e5535268d05a0c89c00a30b7a6056f62a20b2b8afdc53970759103b3232fa37cb817308fbc527bbaff1d", 0x9d}, {&(0x7f00000e5000)="5413114dd1c427864cc2e7928d0b955d8b63d568c1250c6cf6595c81e85cc2fa53c8e150667691983e54f8ee96214039eb0f710691bf21a56c55e3ec2d619519b52da524a66fc163847191eca4a826987f4d4fdc7a11812d7719b343623390a914fbde", 0x63}, {&(0x7f0000571000-0x43)="49bb61b92ec85c66289dd86439b4206be4d0f587874a731a6865fb1dd5cce3bd0861966064118535ef8eb87ca74d07f6d1ac5d4eb63c0a5d64e0eafd63c49a03b5f0e7", 0x43}, {&(0x7f0000cb0000)="163c96fca6dc1187b07133fc43057cb0c193313f15ada032efc6decb45eee78cef16a8321168a2fa3a0d5428e2f1b9c5ea19574e6bac6f1f6d31f144f769", 0x3e}, {&(0x7f0000546000)="ca16f8815c723d905909decde844c4c31651596820bf02383d166d8b51f27cdf5281e878c7afa69aee805155dfa07b1677ef5803", 0x34}], 0x9, &(0x7f0000089000)=[{0x10, 0x117, 0x0, "f75c"}, {0x74, 0x111, 0x9, "7fd51c82f30b36854ac956b2f883a517b7905e6de88633ac65d9fa1b9971f0c4f75effac28f150a4a67cf8099f30a53ac3c8cc0ccc72499d25c576379d5bca23afc508fa5808c99caa13c269ec590ffd5720e20752220d15c0ac5ccd12c8ef5958c12519588f"}, {0x50, 0x13f, 0xe65, "0584df2f1713eb850cb96a3ab5991ec4b2a7c3244e93ef511d68591acda8a979713d44cc682da88a570f56c016b200c08783fe47ce0d03a4c1c26d741ffcfdbb1b"}, {0x34, 0x118, 0x1, "7a6c045765eff8b73dd7fb78e01d591de54ced94c452576ff623d89dfd10b848567d056627"}, {0x38, 0x19f, 0x100000000, "84c014e2d8f386b5abd9fb0ce705aa8047d10661fc9721b4b9fb901c9f1de468b74c2cabc60ad076dcde"}, {0xe8, 0x18d, 0x1b, "b1ea03cbf6068573380069774cd281800bb155610a60c560e0bf66ff62470e615ce2d06a75503bf5f6fd3f2d7896927eb66c19846679e30eb1bee744dc1a62a4696adaef9d320bd3c9a175fed04a09da0bbf5bf06a4c2afb334d3b953fb1c4ea466d8ba5996a144b39f1363eb6f9ea6ef2343dd8d5093fdad64ec90257bc6006ff5c5eb7e75f5e0e3ec009a433ededa124860878d5ede4504ee11444437e35405fcb567d8b08d623f4fb4353ac3a744f983293ec1f838a3122b5e50a658d13b8eb5abe20ffa035b49fb090b8a921c28957b81df398853f419a22"}, {0xb0, 0x10e, 0x7, "5a577e25950489269eefa6c05b38061264b1dca256227f24d77d9d42ea23f8c456de5ad56a074109511626f98652a14207ea948a04c3ea3f363e488a66219649ab6301bcdd8e6a684b66f43e74e132ff535d8086c140c054f125fb3caa3547cb866cedac90748bb802de4e0a269bc76a86178f83b07945997f9d00ef439ed48b68bddc95c820f8c473329a7ce7990b7586fea233b1f64db49f2b1008e8c61317452af716"}, {0xc8, 0x110, 0x7, "5fc082771077c6ccf4927c58cf8ba25da4d1a7994216f2692f7df82830c98aeeab9980f09c4fba7de61849d642fd57dca9b3003c9599f5c775ef1d12b2efe5230fac707121c028b9b3e67f9dbb4de384f7ccd81af054a1757ea0275532116f61a2bdd0fcbf4777dcd3db849f7e0dffdd4084f3a6280333124c4557c2d48e568b40a1fe2a7e3ed0a309062440fa482f46f7d61b5a143aeab48884ff210e31cf4012fa92559269ac3c245f71ca47fe15f32edcc21bf37b65ef79"}], 0x3a0, 0x10}, 0x80}], 0x4, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) keyctl$read(0xb, 0x0, &(0x7f0000275000)=""/60, 0x3c) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00007e7000)=0x9) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f00007c1000-0xc)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000f20000)=@migrate={0x4e0, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, [@sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@dev={0xac, 0x14}}}, @algo_auth={0x130, 0x1, {{'sha3-512-generic\x00'}, 0x728, "aa383f15f857426b6494b610505aad7dd68381d785b13cdffbe7d2bbc9115b9db09f0acbed501b5c1e77e8f62dc64a3f63e54608a9b0e2a32e3f9c45e429bad80b59cbd9e22bcee0bbd6b8a7d65932fea5a5d1abe2e22d16fcc1b410d237d7a23370cd3624bbc9b1f3e7cc6925550ea4d7515cac4dff1eb641a5e7cf57b4ff7c857304e76b7e29f8fd296d6793660a6e00faf3e5643b8d9f027b911a116e6baed5dccd49df0d95db4990c714ac57a9c1ce05f3b8534049d2393e9508cc05e842b74ea32dca187a36dd06ea9362b2580153324eb05683f16936d741f4637a1b02f9481dbde6"}}, @algo_comp={0x140, 0x3, {{'lzs\x00'}, 0x7b0, "fe10a66d7d28e9086165ca3a1db97cb4cb481dd04fef0c0750047e868c11460a83371ac8f01881c65b87c9c7e9f7a1c97b204b3623e5f41d1eb532b54b07e401cf633380bd204890bbd6e8a42380015bc6d14d947336b24cb505f6d1208afb70a3a2670e34b3f640c4d5bfcddf8de9e7f730a40ca0a12d50b8636bfcb96e467051a6f6cf6c6fcf99c1b5a96d325716c2785fe1847d2de6dad59d7f65af0f35b5083659ff4b684f75944d75920bceb7acee2e3b23c43de0830d53c1286d77c9f97a2b1dd6323f2c9e5be77e8ffb7abdbbc1300db3044237814b1eb55dc071b35d823ca8aad89de0dad98c484587584c80b89a9ae85fad"}}, @algo_auth_trunc={0x138, 0x14, {{'sha1-generic\x00'}, 0x748, 0xa0, "7acb295eb4c70bd43c2824615551391d2d76208c3552f2da5ecd9f633716a16eca506197c0308dc49c65164b159c999f4521a36994d168e157178983a061a2b2049180989828642fa004454b4386fae51b575bc65d993ca42cf9e5d06ba0b02e10358253b20f07fbc5450450ed42ac434fb6139b24d72c8cde5b6a3eac56130a06855b978caec56db7629d96e300198eb33a00c7a41b8e2021c2121095aea8d83189f16083e8f22fb7f23fa8a793f21a63b6b09ad9042bfdd7d510185baf8731f5a49c84c32c1f04a29c6581acffbecfeba8c8bdda7771b39bd49aeb80c7a42861a8dc32877b3ad118"}}]}, 0x4e0}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29e", 0x71}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x1fe, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/19 03:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r3, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) setitimer(0x0, &(0x7f0000279000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00002f1000)) timer_settime(r5, 0x1, &(0x7f000035f000-0x10), &(0x7f00006f2000-0x10)={{}, {0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r6, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) vmsplice(r2, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) shutdown(r0, 0xffffffffffffffff) rt_tgsigqueueinfo(r4, r4, 0x7, &(0x7f0000eba000-0x10)={0x2c, 0x5, 0x80000000}) pipe(&(0x7f0000790000)) 2018/02/19 03:08:07 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff6000)='schedstat\x00') mknodat(r0, &(0x7f0000c2c000)='./file0\x00', 0xd004, 0x1f) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) getdents(r1, &(0x7f0000069000-0x2b)=""/48, 0x30) 2018/02/19 03:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x4000000000000009) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000750000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00008c2000)) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/02/19 03:08:07 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000000c000)=""/4096, &(0x7f000000e000)=0x1000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000011000)="84d775bd652d4b59200cb655e9d4b7ffb0c54bfe607008594efa414173f895d1886e9e636a9cfa19efab4a6a3cd18ca70dae52c1d9647ad37a5e53a67ef517a1c6a6f018fb2fdc85a2913e9e99988560cbdfefd25e1af9b5dd0bc9bdd36b5dfbd8ea0327a0277368c4062066046b6b9e7a53cc84a5d5bc9e61dd8ebf", 0x7c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000011000)=@full, &(0x7f0000012000-0x4)=0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000012000)="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", 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000)={&(0x7f0000010000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x2f3, &(0x7f000000a000)=[], 0x3, &(0x7f000000c000)=""/80, 0x50, 0x1}, 0x0) 2018/02/19 03:08:07 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009b7000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f2000)={0x77359400}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000004000-0x10)={{0x77359400}}, &(0x7f0000000000)) tee(r0, r1, 0x6b, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0xa3d}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r2, 0x401}, 0x8) 2018/02/19 03:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000b5e000-0xe6)=""/230, &(0x7f00008ff000)=0xe6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001af000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000eb0000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000f56000-0x8)={r2, &(0x7f0000f63000)=""/212}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d56000-0x4)=0xb08d, 0x4) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x30, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/19 03:08:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000349000)='/dev/rfkill\x00', 0xc0802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000bea000-0x24)={0x80000001, 0x4, 0xbc, 0x0, 0x6, 0x7, 0x0, 0x1, 0x5, 0x2, 0xff, 0xfffffdfffffffff8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efe000)='/dev/ptmx\x00', 0x40000000000000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000011e000)=0x5) acct(0x0) getsockname$ax25(r0, &(0x7f0000012000), &(0x7f00000df000)=0x10) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KDADDIO(r2, 0x4b34, 0x0) r3 = syz_open_pts(r1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000058f000-0x4)=0x8, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000ef5000)=0xfffffffffffffffc) 2018/02/19 03:08:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='@\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00006c0000-0x46)="97623b53345495c816ad8d4e0756e4236ec2d9668c63c8119975177198bf10f85e47c37132263b45e9ff0ae06061adc7508342c80d0fd21da8c5d3e307609e32c53757aaff3d", 0x46, 0x6, &(0x7f0000000000)={r1, r2+10000000}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x79)={0x0, 0x71, "985f908d71a2aab8c31ed3eb7ca9d7183f799839d7c824ebad7a7eea9d0178e8398d9107af7fa322d2a03e9780df26eff5978e34e4c86b44eb78714418f2f268616c7f84644425d525792eb3bcde8bbbad2c22567365382b1451ef5fb1a9e8cb7d33a3dd1310392b8b4d15df6ebe88f34f"}, &(0x7f0000001000)=0x79) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x7}, 0x8) clock_nanosleep(0x4, 0x0, &(0x7f0000001000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000004000-0xbc)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x2080, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000006000-0x50)=@nat={'nat\x00', 0x19, 0x3, 0x374, [0x20000000, 0x0, 0x0, 0x20000030, 0x20000060], 0x0, &(0x7f0000005000), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x4c, 0x88f8, @generic="00e9f4230e6b9edb16ade3dbcf8531b4", @generic="6712647b33c80d8e3234c2c6f8886177", @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff], 0xa8, 0xa8, 0xd8, [@statistic={'statistic\x00', 0x14, {{0x0, 0x0, 0x3ab2e59a, 0x7, 0x2, 0x20}}}]}, []}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffd}}}}, {{{0x5, 0x39, 0x4305, @generic="ab99ef544146a10685ccb0b4ada54efc", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="31ad29df4c4de138803c7fd545ac2d3a", @syzn={0x73, 0x79, 0x7a, 0x0}, @random="feb3022a5b99", [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xb8, 0xe8, []}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x4, 0x4}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x10, 0x884c, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="959ee76e9685d9db6eec248da8b8c856", @random="e368af017a69", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xc8, 0xf4, []}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, 0xfffffffffffffffd}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x2}}}]}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xffffffffffffffff}}}}]}]}, 0x3c4) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000006000+0x6ec)={r3, 0x7fff}, 0x8) r5 = gettid() mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000-0xf)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000007000)={&(0x7f0000008000-0x1374)={0x1374, 0x22, 0xa3abd68a932cd3dc, 0x3, 0x2, {0x1e}, [@nested={0x1304, 0x4, [@generic="80a1108e8cb67c3d7ce7a05a80862013e5f8b5457f1cc531043678decbc0ab3b028b7c16f0c0bcf7c960ad671fe651755c0de4740a9541b846fc33f074373299bb0dc350b5b7aa757198c6f93ad5173312512912f26e62f657d975921357f7ded2f6e02f4cb0e36983edf8c9c839d1133a1d7a6eb625a96dc3a75e108ce42781a564dd368ef43dca36c52d64e1a735a0f3d148773e99862ffa9fe13a5edcfa09fe8af235029c71f94bf6b26a8da67b78479e448d4acdda0a4185caf84449568e4c10df6e03a270f154c9cb333ae8ddf902ea0e94d89fb4c399f215111bf89b1d039117b8d6d1bbaf129720648c8d190b90", @generic="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@typed={0xc, 0x2, @str='!.*\x00'}, @generic="ad97d9323a0ff8fcdda036f8b0e80d55b02d1ae662964c3aabf6a4babdc8a27deef5a846f83b9ef952763bed75ab4999a7150cef7d26dc7daed6e1bb50bb159d225051ab94344638c0271adc1c4f77d2ac4aa8a8d3ac71f9d352437d377c3695eb2cda31f0e8e101adcee4de21f7eacb08fb56b042f341e54eff3776ca5695395e2e17d92784f555e30e27bf009b7139ace887650ff9f565966409c2f783e709651af284f2ac4f548df32e9336458545925b8db632963a6e76b1c23f", @generic="a33c122f415920b14eac5b57ea4fc27655e439941c54271ea4b7bf8339ba5197bcce064b1bcf92a2f5440ef48ed6f2fade5213c5b866bde6ecc809822e690e85f2c2b0be1b1074927bf6a1b667dec38cc8e5005b83671ecec5dcbce487a523213c0d6a0c27d732bdf121f57e5999652331e317f88aa49fb8beb0d83feda8a8f471f9c5863a314d5ec60f2ec582abdbee96434ad619caacc62fff1cceae26d8bfbb0b011d988a97de3ed1ec9e0751d91bd86366aa65a4f0599462dbc6efd6a6be61325802651baf5a11e88b5789a17a77dfb1d0ce170f5e3a5cf4166e6485043e5754cb108533f8dd946ba75d", @typed={0xc, 0x16, @pid=r5}, @typed={0x18, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @generic="55b5550cc61a1c22bad8bacf94a186b8939060071916795d6cbd1a8567379b8979772eb8689ad93734df777bea70b7e2b3b20741"]}, @typed={0x10, 0x4f, @str='system\x00'}, @generic="99ee97d8319df67a9392735c13a631130ff1d00f56fb52a6123102f1db7bb51b72ebb666f739c1", @nested={0x24, 0x25, [@generic="bc8cf8e395e261b74e01b1743420ae998d6473ec4887f9a3e425989b2d1d7c11"]}]}, 0x1374}, 0x1, 0x0, 0x0, 0x4010}, 0x0) getpid() 2018/02/19 03:08:07 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x1c)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000e000)="1b0000000a0a030f07fee91a000000000000020000000000000085", 0x1b}], 0x1, 0x0}, 0x0) 2018/02/19 03:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000db2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000184000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000351000-0xbc)={0x5, 0x1, 'client1\x00', 0x0, "601f5f9052ab86d0", "f2bab7a2839abc15588d9f0f6d37f08514862a97f9742d08c2e2210019e74ac1"}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f000061b000-0x40)='client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r2 = add_key(&(0x7f0000bbf000)='asymmetric\x00', &(0x7f0000304000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003fc000-0xa7)="36fd0f4fa8e2848751518000a805c35681ff04d7ddaf6000ea86a9bde0a8ae733d612c051be6ec085d896a66980078021a17257cd4b51e5f82e025f93144a539f78bf36b0a16001f936c3a139cbac2f9d62f8a5a7350e1a15f646dc5afe4eb35674fffcfbb0550824f96120a5d2c056cc4d3ddf5415772e7845c2913441493d925dab107963d2c3f161e07dba152ed9315aeca8ae23615d37541261a346f09f240c387f03fb5f9", 0xa7, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000e19000-0x8)='keyring\x00', &(0x7f00001fb000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f000027b000-0x38)=[{&(0x7f0000509000)="4c6b504f232fa9356da501f55ee7108272e93e74a83ef8c63fe9c5420e7d6c24024caf60dfe1a8b8cfb308c07c6b2ea4bc22fdc29e2e9b4c888f9e0b85a4fb12c0f865ce068101a4de194c082c41123fea880a6d8f146b5d8521219043a56855", 0x60}, {&(0x7f00009e4000-0xe1)="5ba6c30259fc0ed5d160ae118297c3af098555dee75c45f7d98795700bd7a871b14d2a61911d781ca29f52a904d5ed601f874b7724b05c817d7ba6ee021cb41e8dc2f5cd1815839a7314878ff6207e63bcfcd199cf6a3a81f43861ccc9808b34a881e44b004cb1eee30153182e7fc087ddc89e2e87ffa9efb2f7dd48763826d3f4fcaac6ae68c6f58d37f6f98a89adc36591cf0eb1faa62ec0a52438e5307a4610a0e3020033e1279115e0b457d82b6d8ffa2930f65bdf42efe987bd270b2ed1cacd4dd741cdb673f9a9a834d66906b457252560d7cc9132f6caecf4fcc692a2dd", 0xe1}, {&(0x7f0000e7c000-0xbb)="9006053d3acb55f9defb644ebe699842b7e76d83938e498d01c0df9c41a46d4273fea307437dc9ac6b686bcd05337f1dda08fc7f44aed9b2426a7a33485de67ae825dbd356ab2a9b485cf25b506aa454d7f7dee01302c6b57901def9abfa6358937e8dca4ed086a405700dc39ed3db6b059a78ec653e572068ea65b9b1417edd77e2203e7db3b589e9be12e77c4b794ecb06087e28ce4cdf436703c1d0732c39a17aa663e75f7757ba3f2f0f478170619d24189269496c2b0d28d2", 0xbb}, {&(0x7f0000ef9000-0xd)="7dbf75df3e35b3cadd22ab402e", 0xd}, {&(0x7f0000e79000)="210cc9c0b0c9b80e6e4589", 0xb}, {&(0x7f0000b04000-0xf0)="1dfa544a45f0d1a9ef292f60cb21c4338b6beb3d7bf67e405ad0e1bfd2f67dbb2caaf55115a0eb678976bd1e44916652a98b1b78288831d1f4c05ef72ac869df6cd102f1ccfa861e8606e67bbfdf22a554f3dda98d13203a800df4fb8808acb9a1427177e1deb702c3e6696c1ee4389bccbc79301d4901d1749c72d195e937c8691d7056cae45e631bcd8aa6fdfbd349209b7f6700ab33101c9ae1b13d6548896ffd020629ed4044a10e8776b6ff779149545b273a36e8747899c496f16a59b283febbadffcab37ae681d0adb71c209565041396e57c35fc275c050bd5b1aca8898ac8cfe709fa6b26e92c1e2446df8c", 0xf0}, {&(0x7f0000f28000)}], 0x7, r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fac000-0x8)={0x0, 0x3ff}, &(0x7f00008b5000-0x4)=0xffffffffffffff79) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) request_key(&(0x7f000056e000)='id_legacy\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000233000-0x5)='em1\'\x00', r3) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000844000-0x38)={0x57, 0x30, "eb2b3c10d41d565477447da807198972795fbe5040a394e03f63c23f09931d85806142280b5c9410f4e24d198a7ff6af"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000001) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x6}}) 2018/02/19 03:08:07 executing program 5: futex(&(0x7f00000cd000), 0x5, 0x0, &(0x7f0000003000-0x8)={0x77359400}, &(0x7f0000003000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x58)={0x0, 0x41, 0x3, @thr={&(0x7f0000124000)="5bee30944d4eb2f351346d3373c1f2114d94e0afe97244087f1001d8111dc0e690c756962f939152ddaee47a8f9f114c8addb42f4621f693bcd388682293accacd9caa8f69ddf51e82e815cf22a47a2a292a7cea0a0ee602f47071e77a1070d9e78bf5c71844edd2ad2dc29bcb8f266104e1741cda00a9ddcba8b370dae34efa88aef614b3e8b1f2c37e20ee7dcbe8b1c79586aa06fe5c55bfba98c1fb8f4a401c37", &(0x7f000000f000-0xb1)="b8a9036059271137beb67c27c28683ac7119e49a57a79eaeb31ce030c1905c229330b460bc68ec77632c2b82e168646066721fbc742231f3c5c0c4a77716d1a00419f049ed24ab72ea28ced5bf7d9beeb72f007b0eda542c49ef51c6d94a68b38c152c360bf19396e184fa8372dd8198db735701ba2cf1256669c31a13f43594b20db734f180f046edfb1ed841643301eb3dfa1d524df9b717507feb860877b34b3ba3e36d9dbbb358fa2502c7df91ebbb"}}, &(0x7f0000a16000-0x4)=0x0) timer_getoverrun(r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000)={@dev, @remote, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000000000), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000003000-0x10)={0x1a, 0x5, 0xffffffffffff8000, 0x200, 0x800, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1000, 0x3, 0x0, 0xa, 0x80, 0x80, 0x3b, r2, r3}, {0x7ff, 0x5, 0x6, 0x1, 0x100000001, 0xfffffffffffffffb, 0x3ac}, {0x100000001, 0x10000, 0x5, 0x160000000000000}, 0x4, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3b}, 0x2, @in=@empty, 0x6, 0x2, 0x2, 0x1, 0xc2eb, 0x10001, 0xbde}}, 0xe8) 2018/02/19 03:08:07 executing program 1: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000d8c000)={&(0x7f0000ef2000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_LABEL={0x14, 0x3, @common='vlan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x40c4}, 0x45) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000cb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) 2018/02/19 03:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d39000)='./file0\x00', 0x1a) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = perf_event_open(&(0x7f0000e93000-0x78)={0x4, 0x78, 0x4, 0x3c, 0x5, 0x0, 0x0, 0x3c3, 0x8800, 0x8, 0x7c, 0x3, 0x6, 0x59ad, 0x400, 0xf1, 0x80, 0x4, 0x3, 0x200, 0x10000, 0x9087, 0x3, 0x7b, 0x4, 0x4000000, 0x7, 0xffff, 0x101, 0x7, 0x7fffffff, 0x3, 0x400, 0xfffffffffffffffd, 0x5, 0xc, 0x1, 0x80, 0x0, 0xa3d6, 0x1, @perf_config_ext={0xb0d, 0x1}, 0x9000, 0x6, 0x55, 0x1, 0x9, 0x80000000, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x4) recvfrom(r0, &(0x7f000054a000-0xab)=""/171, 0xab, 0x40000000, &(0x7f0000817000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x2, 0x3, {0xa, 0x0, 0xffffffffffffff00, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}}, 0x3a) fstat(r1, &(0x7f0000d6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r2, r2) sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000889000-0x4)=0xc91, 0x4) sync() ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000e7e000-0x11)='net/ip6_mr_cache\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) perf_event_open(&(0x7f00007b8000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x400, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000614000)}, 0x0, 0x0, 0x0, 0x0, 0x52, 0x8, 0x4}, 0x0, 0x0, r3, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00002e1000-0xe)='/dev/keychord\x00', 0x0, 0x0) mknod(&(0x7f0000912000-0x8)='./file0\x00', 0x8000, 0x1) 2018/02/19 03:08:07 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001fe000-0xe8)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f000033c000)=0xe8) lchown(&(0x7f0000248000)='./file0\x00', r0, 0x0) r1 = add_key$user(&(0x7f0000983000)='user\x00', &(0x7f00009e2000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00006f4000-0x3a)="a39d619df0901a158f37ccbf3af23ca5c5399ed1388baaaa29adf2cac14ed06a8ea0f2bf5b5fb0fd2451f29dde5611ca3ff0b8b3b84c8c25cb1b", 0x3a, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x12)="40766d6e657430766d6e6574312a2f7de000", 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x0, 0x4, r2) 2018/02/19 03:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$int_out(r0, 0x5462, &(0x7f000016f000-0x4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/19 03:08:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200002, 0x0) epoll_wait(r0, &(0x7f0000730000)=[{}], 0x1, 0x1) [ 61.433122] audit: type=1400 audit(1519009687.161:42): avc: denied { create } for pid=10632 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 61.445708] : renamed from gre0 2018/02/19 03:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000bb4000)=0x568, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd8, &(0x7f00008b2000-0x4)=0x100000000, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0xb8ec862ddfcddd13, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000073f000-0xc)={0x1, 0x1, 0x4, 0x10001, 0xd395}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006e2000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000f06000-0x4)=0xe8) getgroups(0x7, &(0x7f0000a16000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000d25000)='./file0\x00', &(0x7f00001cc000-0x8)='./file0\x00', 0x0, r1, r2, 0xffffffffffffff01, 0x0, 0x40007) pivot_root(&(0x7f0000dc9000)='./file0\x00', &(0x7f0000b7e000)='./file0\x00') setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/19 03:08:07 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000331000-0x10)='P', 0x1, 0x800, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x7, 0x9000000000000, 0xffffffffffffffff, "c7c3175819990711a492ee3c8728829b8a23a623b5ac0633095761886a96da7ff2327446e250b682ce501b9f15f5cc871bfe6a551eab05ce1276bd5190560ad93222669e21599ec8b4e8327c82c54ecc"}, 0x160) 2018/02/19 03:08:07 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000006000-0x80)=[{{&(0x7f0000004000-0x58)=@nfc_llcp={0x27, 0x9, 0x8, 0x7, 0x5, 0x84cc, "f224632740c986e582642ac7ca8f148424a041a1180fbbc9f653a2212acd3c498f7e267253d1547f8f2a2e1f7183dc49aaec8c8587886d6baa7da6fc67f944", 0x9}, 0x58, &(0x7f0000004000-0x48)=[{&(0x7f0000002000)="9e4280373d79e869f20e4826ddf94e65e355e9b1f8e0c6306319efb30dbbd6dfcc839aada9810037427e585b3b48b6", 0x2f}, {&(0x7f0000002000-0x21)="bbe24a246edda378c1ec1811cac6d4f47424f23bbe0e1fe06a8dffefd86770ee7d", 0x21}, {&(0x7f0000006000-0xf8)="888460b5bdbaa2b7703bdaf54dbeb2ecc9f37fb4cf40c2f3253b21c697514258029a844a8c71e48f91382bfd7978cde9bf3c37ad4bf283324d5be3061d460f1285961752bd1a6372b7e2ebc095fe7b10e4c39d85b7766e5f01f1e9bb7141b7349162becc3812b23da073741a5740128252b1123d0b06a53ea940e4523caf9fdc7404d2375ad9a75f8222085914b21e50e73dfbdc571c25b757b548209d088abbbfecca5630d21c108495b883011dd43ae138bdc5d563f3f8d5440494058bade603f5729ad41e77e64ab911f73f8dcfd60a3975f2726946fac965121cd96e775dd0d726b86d708845816223a0b6e6ec36561bb1f44ba45ec8", 0xf8}, {&(0x7f0000006000-0xe0)="d29740bdd6e5219162347b171f90ab7a71f286f3db2a72e6c0ab7d3325574de10325a9268af27e554f832bc2a9a729e653dd3b3b977ce502da739603c559da9706dd40d608c4315130181cce7b785f174609b7b555cc2bd1544e92e2a008d33fc4d64d9b1a3945e1876ac569cffd965e1184a1e09d018708d332f2a316b2bc9ae238408a397b59e550bdbcd7da4360b5880537d7f713c5c20ed57e4a251f7c3e46570f00ceed21719b44b33a69c2e5e778058a9fc4350662af115d2c9b87dce7295e9ec1c7ba21ef9c2e820c5a68a4d5a6a4bda2ccecc53df64844229348901d", 0xe0}, {&(0x7f0000002000-0x89)="c99f2191dac9d71210ffa85ef500ca3b81a35f6ad8818ae4304190b9e2d806bb80e0938d259606b59505b0ef1bbe1eb6244a05e74be573f8e6c00e9360a693afb20a3f6a5a5827b4258e8f5f5c81e46e418053e8caa5e6a5f4cc97c3f656fc28af8db0c8ae670b28b79499a526bdaa6407b309b8a106996b031943473e923b160a8ae5740cbecebc96", 0x89}, {&(0x7f0000001000-0x40)="1ace0886a37a8f018a9594e8a16a873b64e88df8ec62c32bce142b3467ccf77dc1e7c74b69830b17bae160a6c49a8bcdee4ad0e026808d6136e5b47aba563bd3", 0x40}, {&(0x7f0000005000)="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", 0xfa}, {&(0x7f0000005000)}, {&(0x7f0000005000)="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0x1000}], 0x9, &(0x7f0000006000-0x2a4)=[{0x54, 0x10f, 0x2, "3c28ab8ea8d83391b03566920447838b885a344b996c97eb72201ca34f804b939bebbdcf5ff72fb36eb8eda5d46c9ea678398dafd151e135c68dd4cbd92f93c28d28f80e30"}, {0xe8, 0x11b, 0x8, "03c57f16a620e457f6fd1a9fc61d9f2ebe50ac01ff044896be166bbfddc732b58cc7d5418af45a564ccfdf3e8a212bed119e1d3d93e58e9162077d3cfb2facdfd55f26548db5ac50cf6d893fbac4241a5725494d7b3385e91bdfabcae0f67d092cab9b69111201c4115aa6a245f2ed46c54dcca8b7dbaf257e75256a5a520c440c717aed7865c408625c537e44f72f4ca152ab3062d685230278e5dacd659961438444b8127402e8a81f08e1798c7326a50fd31ea9ff6a954ddf1adf60c346fab7c3590622ad77a3f1f2d4fe2d80d1ffad9f650f2bf4a6b83c2e"}, {0xa8, 0x10e, 0x2, "0a39a789a05f8c42f762f13b9dd5566f52397878cb351cb8f480fb68f0bf2700e7b7ecee74e82a2f898852c78c0b66b67ff82731b45034b1479f5d67cd1c24d3bffa5a51b071bb4944aec564f37930c61637973536d97be49f07e8161bce8483aeeb7e963053bf375b662d47af53736ba28c5b5d49cec9b23670ab07f4a790960130594d5029a9f725a614467ae1aa094b04b53b10891a6cd1"}, {0xc0, 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"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"}, {0xa4, 0x84, 0x1, "0d4a788a8180143a66f4401d95b4e9795f656e12c5c584d3d3420c73e618e911af56877681c88f7e1ab2ed8416182b6eff3292c952eac0c1ac5d87b58eadd6af3d4209863e6075d3715bcd022f49cfb987577b1877481dfd16f18db65215d503f41652cbf5d23a95216c74d26c15204781b2e4f23adeda5bd7a46e94fb7c9dd3c4ee610e15623cbd9c98ef51c2f12142f782a37cfbed5f"}], 0x1414, 0x20040000}, 0xee10}], 0x4, 0xc000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000331000-0x10)='p', 0x1, 0x800, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 03:08:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = creat(&(0x7f000028f000-0x8)='./file0\x00', 0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a1e000)={0x0, 0x8000}, &(0x7f000027d000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e8c000)={r2, 0x7fff}, 0x8) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000169000-0xda), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000325000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00007f4000-0x8)={0x4, 0x6, 0x81, 0xa330}, 0x8) recvmsg(r0, &(0x7f0000e39000)={&(0x7f0000c75000)=@hci, 0x6, &(0x7f0000be2000)=[], 0x0, &(0x7f00004f5000-0xf7)=""/247, 0xf7}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000064a000-0x4)) [ 61.527546] binder: 10656:10664 ioctl 5462 2016effc returned -22 [ 61.575432] binder: release 10656:10664 transaction 84 in, still active [ 61.582307] binder: send failed reply for transaction 84 to 10656:10680 [ 61.594243] binder: BINDER_SET_CONTEXT_MGR already set [ 61.599752] binder: 10656:10680 ioctl 40046207 0 returned -16 [ 61.605272] binder: 10656:10664 ioctl 5462 2016effc returned -22 [ 61.615640] binder_alloc: 10656: binder_alloc_buf, no vma 2018/02/19 03:08:07 executing program 6: clock_gettime(0x80000000000b, &(0x7f0000243000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xe84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000a2c000)=@l2, 0xe, &(0x7f0000acf000)=[{&(0x7f0000000000+0x2fc)=""/165, 0xa5}, {&(0x7f00004f3000-0x7)=""/7, 0x7}], 0x2, &(0x7f0000001000-0xfc)=""/252, 0xfc, 0x2}, 0x5cb3}, {{&(0x7f00005be000-0x9)=@rc, 0x9, &(0x7f0000008000)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, &(0x7f0000000000)=""/123, 0x7b, 0xd2f}, 0x5}, {{&(0x7f0000b9e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000242000)=""/123, 0x7b}, {&(0x7f0000762000-0xb)=""/11, 0xb}], 0x5, &(0x7f0000001000-0x57)=""/87, 0x57, 0x7}, 0x4}, {{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f0000000000)=[{&(0x7f00001d4000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000000000)=""/78, 0x4e, 0x3ff}, 0x6}, {{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000001000-0x8)=[{&(0x7f00009ac000)=""/41, 0x29}], 0x1, &(0x7f00006c4000)=""/144, 0x90}, 0x8}, {{&(0x7f0000b3f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f00003f9000)=[{&(0x7f0000e1d000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000c7a000)=""/159, 0x9f}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000ced000-0xd7)=""/215, 0xd7}], 0x5, &(0x7f00008e0000)=""/198, 0xc6, 0xffff}, 0x100}, {{&(0x7f000090a000-0x10)=@nfc, 0x10, &(0x7f0000001000-0x28)=[{&(0x7f00005b5000-0x6)=""/6, 0x6}, {&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000e69000-0x84)=""/132, 0x84}, {&(0x7f0000cd5000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000c04000)=""/15, 0xf, 0x4}, 0x5}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000000000)=[], 0x0, &(0x7f0000c2e000)=""/232, 0xe8, 0xfffffffffffffffd}, 0x2}], 0x8, 0x100, 0x0) 2018/02/19 03:08:07 executing program 4: mmap(&(0x7f0000001000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000075000-0x9)='/dev/ppp\x00', 0x129040, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000021000)='/dev/sequencer2\x00', 0x40000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000058000-0x1c)={&(0x7f000003a000-0xc)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000074000)={&(0x7f0000074000)={0x20, 0x7, 0x6, 0x10, 0x1, 0x3, {0xf, 0x0, 0x1}, [@typed={0xc, 0xd, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x20}, 0x1}, 0x20040040) read(r0, &(0x7f000002f000)=""/32, 0xffffffffffffff9b) socketpair$inet6(0xa, 0x2f4ae02d72f3a307, 0x0, &(0x7f0000073000)) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000076000-0x2)=0x5b07) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/02/19 03:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x14}}]}, 0x2c}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b32000)={0x0, 0x2, 0x7ff, 0x7, 0x40}, 0x14) ioprio_set$pid(0x1, 0x0, 0x3f03) 2018/02/19 03:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000106000)='/proc/self/net/pfkey\x00', 0x440000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000d0000)=0x6853, 0x4) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00007cf000-0x4)=0x100, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000366000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000e54000-0xe)='net/sockstat6\x00') 2018/02/19 03:08:07 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000033000-0x50c)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x0, 'CLASSIFY\x00'}}, {{@uncond, 0xc0, 0x108}, @unspec=@SECMARK={0x0, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:systemd_tmpfiles_exec_t:s0\x00'}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ifb0\x00', @generic="22ee0fbd0fea562c0a85aaaf74d8c881"}, 0xfffffffffffffe2c, 0x110}, @mangle={0xffffffffffffffc7, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xfffffffffffffc19, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000033000)='net/snmp\x00') ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/19 03:08:07 executing program 5: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001c000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, [0xef, 0x3, 0x233b, 0x4, 0x1, 0x1, 0x9, 0x7, 0x1f, 0x4, 0x7f, 0xffff, 0xd4, 0x5, 0x401]}, &(0x7f0000003000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000001a000)={r3, 0x70}, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001f000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000007000)={r4, 0x1, 0x6, @empty}, 0x10) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r4}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x262}, 0x1}, 0x0) 2018/02/19 03:08:07 executing program 0: clone(0x0, &(0x7f00002cb000-0x1), &(0x7f0000578000-0x4), &(0x7f00007ca000), &(0x7f000041f000)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) ioprio_set$uid(0x2, 0x0, 0x0) 2018/02/19 03:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000096d000)={0x0, 0x0}) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0xffffffffffff7fff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001d9000)={0x2, [0x0, 0x0]}, &(0x7f0000bad000-0x4)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000915000-0xc)={@dev, @rand_addr, @remote}, &(0x7f0000373000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000ac000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5f7d}}}, &(0x7f0000fe2000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d86000)={0xf37, 0x401, 0x0, 0x6, 0x0, 0x10000, 0x0, 0x8, r2}, &(0x7f0000dfa000-0x4)=0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000f5b000)='/dev/autofs\x00', 0x10000, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ee3000)='lp\x00', 0x3) recvfrom(r3, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xc3947caa) recvmmsg(r3, &(0x7f0000063000-0xa0)=[{{0x0, 0x0, &(0x7f0000c64000)=[{&(0x7f0000cd9000)=""/85, 0x55}, {&(0x7f0000dd5000)=""/240, 0xf0}, {&(0x7f000056d000-0x42)=""/66, 0x42}, {&(0x7f00009f2000-0xaf)=""/175, 0xaf}], 0x4}}, {{&(0x7f000003d000)=@sco, 0x8, &(0x7f0000a1f000)=[], 0x0, &(0x7f0000b29000-0x56)=""/86, 0x56}, 0x9}], 0x2, 0x2000000000, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000907000-0x4), 0x4) mkdirat(0xffffffffffffffff, &(0x7f0000cef000)='./file0\x00', 0x0) 2018/02/19 03:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f000082a000-0x2)='#', 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cdf000-0x4)=0x0) sched_setattr(r1, &(0x7f00005b0000-0x30)={0x30, 0x7, 0x0, 0x5, 0x3c, 0x7fff, 0xffffffff, 0x1}, 0x0) sendfile(r0, r0, &(0x7f00007e0000+0xcb2), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/19 03:08:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000890000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x2)=']\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000032000)='pkcs7_test\x00', &(0x7f0000a94000+0xe34)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="a780efa04b84abf89b1ed8118d3f53df916787965112c83eb8bba0ced10a373530682b28c6584f89f44735b315af3db19bbc21edb69f600d9fe09cf381d456cbd1168757394a939bad1bd113b396c51bba6ab79006531cd5e76c7fe68167c52c69724c6bc2d901e6a5eb076c5c10b978cdcc48cf33", 0x75, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f00000c4000)=[{&(0x7f0000001000-0xba)="a3e02b5663ededfc4d77d25874074cb4d41e40b04f91dd6e9be60fea64bde62e68b3e8345dfc01aa51da9d19e67276cea833a4fe00bd8018039764ed5fb2e0ca5a1ec09c0bdfae968f73265a8ee2b4f03994905c46874c7a0bb538343b98e531f30c415c0a68c009f0c5a69649b3d3d4528b1fb71d190cfd61f6a665a439b6573034f56d0ab388ef4a6c3443623f8dfcabc2736794cd217d70c7459f50af3bd24d0659e3efe289c3df8d4fa0f7cd89c95f7588359cf7f8daf6ce", 0xba}], 0x1, r1) keyctl$reject(0x13, r0, 0x3f, 0x1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000002000-0x8)={0x1000, &(0x7f0000001000-0x1000)="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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000002000)={0x9, &(0x7f0000001000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r2, &(0x7f0000003000)={0xf97cff8c, 0x8, 'SE Linux', "6804ced89227ac393ba2bea6ebd1ebd8552c309bcdf7a1d75b70e117b92db43c258210fbe25322a9"}, 0x38) r3 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000004, 0x20010, r2, 0x29) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000000)={r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r2, &(0x7f0000004000)={'system_u:object_r:pam_var_run_t:s0', 0x20, 'system_u:object_r:var_lib_t:s0', 0x20, 0x33, 0x34, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6a) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000006000-0xd1)=""/209) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1, @broadcast}, &(0x7f0000006000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0xffff, 0x8, 0x1, 0x200, 0x3}, &(0x7f0000007000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000005000-0x39)={r5, 0xffffffffffffff7f, 0x31, "9ac550c1e5317bf631f35a9e1a1c66760964a563481544fc2765826c817077efc552ca51ae2f6b51c69bf51290362176da"}, 0x39) 2018/02/19 03:08:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000a0a000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000002000), 0x73) [ 61.615767] binder: 10656:10684 BC_FREE_BUFFER u0000000020000000 no match [ 61.628192] binder: 10656:10680 transaction failed 29189/-3, size 0-0 line 3127 [ 61.637116] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.642686] binder: undelivered TRANSACTION_COMPLETE [ 61.658734] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/19 03:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070e000-0x11)='/dev/vga_arbiter\x00', 0x181000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cd7000-0x30)={0x24, 0x0, &(0x7f0000bf9000)=[@exit_looper={0x630d}, @decrefs={0x40046307}, @register_looper={0x630b}, @enter_looper={0x630c}, @request_death={0x400c630e}], 0xf9, 0x0, &(0x7f0000877000)="60bced10e78a7a18c558e910b42d6883d36713b302ae204f15a6e74e77988ef6562961889c5e33e2a857d2dfe7ed2ad22ca42fb064426a11aac745801af170bd5a739dea684476dea9482f42815bae832505ec706a54f432a959b21878c8b6d72abd4042f02859d55568207ac8bd09a0a404b483db717519ae738a68f05e621943ea7caad0750ac4be8fb1d915b404a4edd3e256c499d5b490bdd4c9c6186fe162f10d833a8a761e6b0f158554f940e55cd26373a7da60496727227ace29b5b29e080ce32410c846de1ee0b81f6a9caa1affe0a03213c449b6665fb2ba899b846af6f8a0d3291f0496549fdeca1d55e42e14efcf49876afb61"}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) r2 = add_key(&(0x7f00002c7000)='id_legacy\x00', &(0x7f0000cb6000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eac000)={0x0, 0x0}, &(0x7f000098a000)=0xc) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00008c0000-0xbc)) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/19 03:08:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1e)="3871c607b81c9dc7e5ac80baa05a45dc83e9a04a26cc0e550004da82f9d4", 0x1e}, {&(0x7f0000002000-0x51)="dc905c72db460053747a417e1b836ba2300fb70f3e23f409356a24f6e0a5d51359b1d7dccc92cf80d81140bde3228d6b54f7b3703e33da557c92564d4af9f44672db21475a9b44a307a31cc0963f5d4dc9", 0x51}], 0x2, 0x0) 2018/02/19 03:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ac000+0xef)='/selinux/enforce\x00', 0x12000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000021e000-0x4)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) splice(r1, &(0x7f0000c3c000-0x8), r0, &(0x7f00007ff000-0x8), 0xfffffffffffff800, 0xc) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) lsetxattr(&(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000ada000-0x1a)=@random={'security.', '/selinux/enforce\x00'}, &(0x7f0000e0b000-0xd)='/dev/net/tun\x00', 0xd, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000070e000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000200000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000821000-0x4)=0x18) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007fd000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000b6c000-0x20)={@common='bcsf0\x00', @ifru_flags}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000465000)=@assoc_value, 0x8) r4 = add_key(&(0x7f0000b4f000)='.dead\x00', &(0x7f0000c0c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, 0x0, r4) 2018/02/19 03:08:07 executing program 0: mincore(&(0x7f0000283000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/115) 2018/02/19 03:08:07 executing program 2: r0 = add_key(&(0x7f0000000000+0x630)='blacklist\x00', &(0x7f000039a000)={0x73, 0x79, 0x7a}, &(0x7f0000f6b000-0xef), 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/252, 0xfc) 2018/02/19 03:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x880) r1 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) r2 = dup2(r1, r0) r3 = fcntl$getown(r2, 0x9) fcntl$setown(r1, 0x8, r3) openat$autofs(0xffffffffffffff9c, &(0x7f0000edb000-0xc)='/dev/autofs\x00', 0x10000, 0x0) connect(r2, &(0x7f0000904000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x2, 0x3}}, 0x2e) 2018/02/19 03:08:07 executing program 5: sync() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000838000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) 2018/02/19 03:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f000011e000)='/dev/random\x00', 0x0, 0x10000) ioctl(r0, 0x440000000000127e, &(0x7f0000e3b000-0xfd)) 2018/02/19 03:08:07 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000090c000-0xc)={@multicast2, @rand_addr}, &(0x7f0000000000)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x104c0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000005000)={0x11c00}, 0x4) 2018/02/19 03:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_fuse_mount(&(0x7f00000b4000)='./file0\x00', 0xe002, r1, r2, 0x100000001, 0x1110810) dup(r3) r4 = syz_open_procfs(r0, &(0x7f0000d76000)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) 2018/02/19 03:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000075d000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000170000-0xc)={0x80000000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c2a000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000899000)={r2}) r3 = dup(r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000093f000)={0x0, 0x2c, &(0x7f00005c3000)=[@in6={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000036000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001b4000-0xc)={r4, 0x2, 0x2, [0xfffffffffffffe01, 0xbd78]}, &(0x7f0000ad6000)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) socket$netlink(0x10, 0x3, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/19 03:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/19 03:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b8000)='oom_adj\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003bd000)={0x1, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) r1 = syz_open_dev$usbmon(&(0x7f0000f5c000)='/dev/usbmon#\x00', 0xff, 0x4002) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d9a000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ae1000-0x4)) ftruncate(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000bca000-0xbc)) signalfd4(r1, &(0x7f0000dbd000-0x8)={0x473e}, 0x8, 0x0) 2018/02/19 03:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c4000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a2b000)={0x40, 0x1, {0x3, 0x1, 0x1, 0x1}}) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) 2018/02/19 03:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) fsync(r0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) [ 62.012209] audit: type=1400 audit(1519009687.741:43): avc: denied { dyntransition } for pid=10753 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/19 03:08:07 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00002ee000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r3 = socket$key(0xf, 0x3, 0x2) keyctl$unlink(0x9, r1, r0) dup3(r2, r3, 0x80000) keyctl$unlink(0x9, r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x67)="6f13e2a3e972fe3aa0b03be6e2e9d2d12b7046cf66774cebafc73ff240198588b127ec57f355f4f5875ad634b716895783fdfaa72cef984374dde08a764187ed5f03a094ef3780cb4a48a2b1efe84ec81b7232f90e3e30b9786e9c8ce425a8d6781a04aedad41c", 0x67, r0) keyctl$unlink(0x9, r0, r1) 2018/02/19 03:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00000ad000-0x6c)="e1a0ba536c1e33e9ef887b40af04557780a8ae78b1bfae2fbdb0c9dd68b0426f1c6a358b17ec51c2625261dbedcbbe0b3477df95bfe1d5c9d98da98d530d2620dd63b273bf36e0ca492de39d46167f411db15b878c7149839a36306540fa5d62af7b0e54e4005f3e64ab382f", 0x6c, 0x8000, &(0x7f0000047000)=@nl=@proc={0x10, 0x0, 0x3}, 0xc) sendmsg(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000017000-0x20)=[], 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/02/19 03:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f00009d2000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00007ef000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/19 03:08:07 executing program 0: rt_sigsuspend(&(0x7f00000f6000), 0xd99a673a8d13331f) 2018/02/19 03:08:07 executing program 7: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x2000000000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000567000)) 2018/02/19 03:08:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00008d7000-0x48)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/02/19 03:08:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0xffff, &(0x7f00005ca000-0x4)=0x4) prctl$intptr(0x21, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8), 0x8) 2018/02/19 03:08:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000baa000)=0x46, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x10, 0x200000003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x23)={0x0, 0x1b, "7cfc3135f64242c5e8d2b934c3b295090b961df2e1eeecd9556553"}, &(0x7f0000001000-0x4)=0x23) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x8}}, 0x100000001, 0x8, 0x8, 0x10001, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000001000), r2, &(0x7f0000002000)=0x63, 0xffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xd4, &(0x7f0000001000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x3, @empty, 0x197b}, @in6={0xa, 0x3, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x8, @empty, 0x2}, @in6={0xa, 0x0, 0x0, @empty, 0x7fffffff}, @in6={0xa, 0x2, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xc0000000}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}}]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0xd2da, 0x1, 0x7, 0x8000, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000001000)=@in6={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x400}, 0x1c, &(0x7f0000001000)=[{}, {&(0x7f0000001000)="4acbc54e96089ecfdf24d61c1cf831ee3a8ee5dbb3fec5a419275577f3beab6787832e067aea7c21ddf20ebc65a6ec09f56779abf3ea47b38ae17745034886b958fdb8978feb5729c6130b5c39b40a0282bc2a7b28caaaa2e4e51e50106209338797f79e884839a95f0964a462dca39e3ba8a47ff4ceb662cb07fe1efbc81c7385e163908517d8721ff0b609eed92993c3e4aac2fb1136b8770304c6f9a30046e792c559a669", 0xa6}, {&(0x7f0000001000-0x48)="d9e6c0ef7f3bde718075733fff8787f24ddc11c474bf201ff454e9724c046a96918fa487cb72d3710dd377a7c64162cda9450a1c2a27fa757dff6bb701429e1f5f1d3eaa2d3d90b5", 0x48}, {&(0x7f0000000000)="bfa7506967b84064b95d286d726d03360e5510a155fbddf7046536569a60bc1a5f38424986de6433a5c976f105e4c45d8f0a7fecc3a4baf7c6a12089cd66746c0bf5a3b574f64f414214ac9203d426b96e9a166caa5ff973a1cf8094867f59a137babd34e74a9d1328e8c786d21e3084b61779ea17348bd6df92c12f90f8860be0d8d37301eb6fe2ed839039acf678fe28", 0x91}, {&(0x7f0000001000-0x4f)="ac3afddbc3a7cd6ddb5b7ad24b4dac3e8f1da55252885ad6e860621fbe32b530a8c99019eb4affc5725533502c6698e47fa06021a3090ae0d0b10f30f0def1bf7d40ce38783611e57e2334cce52f1b", 0x4f}, {&(0x7f0000001000-0x9e)="b8a46d1442f3f983db8048e48d302f049cc325a35abbc82b6bf36dc0d82b9bf0f9da719389af542431cd82a5c8dd654b5065919f74048e4e5a227a06e4577f9b9d2f283dd5bb8022b3956d6df6fdcc9b661664aec3ec6cdafa13971d22b800337f8108c3fe18fcd318c83aedac813e47116323da950f3b31e0a72805443f661d179c254f39c60dd6da2c1839d7a10ec47a8497c34aab0b8f6ca9c39c125a", 0x9e}, {&(0x7f0000002000-0x1a)="63feef94381aeef46449672f8423f4a902df9ff95a60d9090438", 0x1a}, {&(0x7f0000001000-0x25)="97a26e852f8502b74112d9d0cd7b530578cd458070cf94be632f6088b77492396ed15e97f5", 0x25}], 0x8, &(0x7f0000001000)=[@init={0x14, 0x84, 0x0, {0x7fffffff, 0x7, 0xfffffffffffffffd, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x32, 0x2, 0x8000, 0x3, 0x9, 0x101, 0x0, 0x3, r3}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x7bd447f1, 0x73d0, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x408930c7, 0x8, 0x200, 0xe126, 0x2, 0x6, 0x5e, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0x400, 0x8002, 0x27, 0x3ff, 0x10001, 0x2, 0x20, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x12, 0x400, 0x8200, 0xfffffffffffffffa, 0x100000000, 0x2, 0x6, 0x3, r6}}], 0x108, 0x10}, 0xc0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009f6000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f000091b000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000717000)=@ipv4_getnetconf={0x1c, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r7}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 03:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006aa000-0x78)={0x8fd29ba5a7069a75, 0x78, 0x8, 0x7, 0x9, 0x20, 0x0, 0x3f, 0x800, 0x1, 0x6, 0x1, 0x400, 0x9, 0x8, 0x200, 0xdd0, 0x8001, 0x8, 0x5, 0x6, 0xfffffffffffffffa, 0x3, 0xda7, 0x100, 0x1ff, 0x20, 0x4, 0x3f, 0x0, 0x0, 0xfbdd, 0x9, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3ff, 0x2, @perf_config_ext={0x3ff, 0x7}, 0x2000, 0x2, 0x9, 0x0, 0x1, 0x0, 0x20badb90}, 0xffffffffffffffff, 0x3ff, 0xffffffffffffff9c, 0x0) sync_file_range(r0, 0x9, 0xd, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000261000-0x8)={0x0, 0x0}) setsockopt(r1, 0x0, 0x0, &(0x7f0000336000-0x9c)="04998fe0854c7a25f377891cca6293f41d53943a0f5aa4034b0922bdbe9dd8dbacc7bd64481a82ac6cb2a39e8e27ea152381073db47a450d2e0288b0ec51265d6b3f388adbaa9a1b56217b98bd8e2938c052a808b5cd1a490d9cd1d548bd7f223be10804476a127d3c6a9de06e43332dd24fd4529b040c336e23ca8146ee9a5674fc9183ed16e475e723f5567977a86049f8163f28641689b53c654f", 0x9c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000056d000)='uid_map\x00') getpeername$inet6(r1, &(0x7f000073d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000383000)=0x1c) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000056e000-0xcb)=""/203) r3 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000039b000-0xc), &(0x7f0000652000)=0xc) ioctl(r3, 0x2202, &(0x7f00005f5000-0x47)) inotify_init() open(&(0x7f0000ab7000-0x8)='./file0\x00', 0x0, 0x92) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000d02000-0x1c)=""/28) accept4$vsock_stream(r3, &(0x7f000051f000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) syz_open_dev$urandom(&(0x7f0000117000-0xd)='/dev/urandom\x00', 0x0, 0x42) 2018/02/19 03:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0xfffffffffffffeb5) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a50000-0x4)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00007a8000)='\a\n\x00\x00\x00\x00\x00\x00\a', 0xfe36) connect$inet(r0, &(0x7f000084e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffff5c) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = getpid() ioprio_get$pid(0x2, r1) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe, 0x0, &(0x7f0000503000)={0x2, 0x3, @loopback=0x7f000001}, 0xb) 2018/02/19 03:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000d9a000-0x1)='\x00', 0x1, &(0x7f0000c34000)='posix_acl_access\x00') r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) 2018/02/19 03:08:07 executing program 3: pause() r0 = inotify_init1(0x800) r1 = syz_open_dev$sg(&(0x7f00005a4000-0x9)='/dev/sg#\x00', 0x5, 0x20c280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x9, 0x2, 0x1, 0x10000, 0x100000001, 0xffff, 0x800, 0x3, 0x3f, 0x800}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1000, 0x8a}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x8000, 0x80, 0x5, r2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xe, 0x2, 0x0, 0x7fffffff, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={r2}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r5, 0x3}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x200, 0x77b7, 0x64, r3}, &(0x7f0000007000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000007000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r4, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008000-0x4)=0x10) r6 = openat(r4, &(0x7f0000004000)='./file0\x00', 0x2080c0, 0x20) fdatasync(r0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0086418, &(0x7f0000007000)={0x6, 0x401, 0xff, 0x7fff, 0x4, 0x4}) dup3(r0, r4, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000009000-0x4)=0x3f) 2018/02/19 03:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00009bd000-0x5)='./file0\x00', 0x8040, 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/02/19 03:08:07 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000983000)='/dev/vga_arbiter\x00', 0x200200, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000094d000)="284028107468302c6541", 0x800000) r1 = syz_open_procfs(0x0, &(0x7f00005cf000-0x9)='net/icmp\x00') sendfile(r1, r1, &(0x7f00006dc000-0x8)=0x1, 0x3) 2018/02/19 03:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001d1000), &(0x7f000038d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000c70000-0xd)='/dev/usbmon#\x00', 0xd4, 0x40) ioctl$TIOCSCTTY(r0, 0x540e, 0x800) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00001c8000-0xc)={0x2, 0x5, 0x3090, 0x2e5c, 0x1ff, 0x1ff}) syz_open_dev$usbmon(&(0x7f00001e7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f000055c000), 0x11a) connect$inet6(r2, &(0x7f0000dcb000-0x1c)={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) 2018/02/19 03:08:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/199) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, r0) r1 = dup(0xffffffffffffffff) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x15) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x4000000000000000, 0x4) remap_file_pages(&(0x7f000095d000/0x3000)=nil, 0x3000, 0x2, 0x8001, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000002000)=0x2) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000)=0xfffffffffffffffa) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0xc8)={0x6bd4, 0x2, 0x6, 0xffff, 0x3, [{0xfffffffffffffff7, 0x100, 0xb6e, 0x0, 0x0, 0x400}, {0x3, 0x1, 0x201, 0x0, 0x0, 0x2303}, {0x82, 0x0, 0x0, 0x0, 0x0, 0x4}]}) tee(r1, r1, 0xc74, 0x8) ioctl$void(r1, 0xc0045c77) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000-0xc8)={0x4, 0xff, 0x7, 0x10001, 0x3, [{0x4000000000, 0x80, 0x942, 0x0, 0x0, 0x2}, {0x7ff, 0xaed, 0x5110, 0x0, 0x0, 0x9}, {0x8, 0x1, 0x8}]}) ioctl$KDSETLED(r1, 0x4b32, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000), 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000004000)='./file0\x00', &(0x7f0000001000-0xad)=""/173) fallocate(r1, 0x1, 0x1c8000000000000, 0x5b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000)=0xffffffffffffff81, 0x4) acct(&(0x7f0000001000)='./file0\x00') ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000006000-0x1)) getpeername$unix(r1, &(0x7f0000006000-0x8)=@abs, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006000)=0x2, 0x4) 2018/02/19 03:08:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000aa3000)='em1systembdev]lo\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000d7c000-0x10)={0x0, 0xbad}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000480000-0x4)) recvfrom(r0, &(0x7f0000e72000)=""/128, 0x80, 0x100, &(0x7f000072c000-0x1c)=@in6={0xa, 0x1, 0x0, @empty, 0xfffffffffffeffff}, 0x1c) 2018/02/19 03:08:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006c3000-0xc)={0x0, 0x0}, &(0x7f0000de3000-0x4)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000c6e000)='attr/exec\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000913000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000b15000-0xbc)) r4 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000f73000)='/dev/sg#\x00', 0x5, 0x200) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) sendmsg$netlink(r5, &(0x7f0000ab6000-0x1c)={&(0x7f0000464000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000f8000-0x38)=[{&(0x7f0000332000-0x298)={0x298, 0x37, 0x5, 0x5, 0x1, "", [@nested={0x288, 0x14, [@typed={0x8, 0x91}, @typed={0x18, 0xb, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x92, @ipv4=@empty}, @generic="39025d6eb1b4046feed60e0fe9e6d41efa9164ba341a7ea379d6ceb19b1b23e911e3abd77dbbcd15533faa75103480da6b1b20b92b6f5dad1424c6e65c7593589c6b783e1ed48e3ff6af1f0bcff92830d2e08b2eacaca9cb6ccb2c5bbe416c3bdbf20c51fb61e1a62ea59f35f4c3e0e1baa7c78d96ca6ea0b8706cc3448302865f259b8f78b5a28b92f65a28dc179d824f0ce5e8c8028ce93824b07f71e81aa0382d42851237b441fdf4214eb70ba20292bf1bdc1e3aeb1b424aea519c2e6112b3fb295a", @typed={0xc, 0x70, @ipv4=@empty}, @generic="3872b846e55e8994ba07a8efa5bd1606616a3ccb110566cb774896c1400fd19087443912b37ba687f290ef673597b6279aae49673cfe9478621754f153d125143d7146f9266e6d3e557c0f57bf2e5779408233ec42a4b61176471342a2409f517b4ac2c8c5184a9c61bff4f42945e35e9eca906a938f9ba2958489b38f747c8598703b7c06287adbde", @generic="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"]}]}, 0x298}, {&(0x7f0000fb4000)={0x1c, 0x25, 0x502, 0x7, 0x2, "", [@typed={0xc, 0x59, @fd=r2}]}, 0x1c}, {&(0x7f0000303000)={0x23c, 0x11, 0x103, 0x5, 0x1, "", [@generic="15c1057988dc50805d37d845f558411fcc7d9134c1f272c338201619fb96048ed7c7fd9cdc910d4e4411c4b7467846c711587101190afb40fc38d063b1e38c74b1c915685214f17afb70b07756a82fa2be42adfb0e2262b48daddf40b41d535bc53bc330aa8423ae35c684398e346392ff25ff2083eefff1e20d02d8b013541c", @typed={0xc, 0x55, @fd=r5}, @typed={0xc, 0x23, @fd=r3}, @generic="f2762f57b4ea5cf1034346b571d2d5d712dab840b6688893d38f5dd090a0247c7fb04bcff99fe9e5338fefe350b2848ee3402d4d7727cfef045b9e49ede5c244d7ae3d045f3239447b6600856b6ed8611de6dcb9d6c582e1b54137961d70a16c44513e957eb22da641bc95336958ab7a108a3d8b12f817cc8685b2b423feee41d6cd3206284080a2b989cd0469c5a025d34931d80af53c3f7beb6d3384ec726d7d15d4f11c0c0d847423f7cd654c9cd8e6d2b5863f945355c3016f59996aa5b30bc232bfe2a2aed622db3d", @nested={0xc8, 0x82, [@generic="cdd39146de57e01f50f8231e83625436546c53a50674f860809a30ab6a5c17a1d3d40ba3439519bc5daedf9dee3031d54e1ed0f359139eca2e2c7383e88538dd0debc1fbd486f8b51aef3431cbe724ca2c5baa8ffe263a5ccd6e882db39fbf9af420503e6c4ba30ad47d140e104408aedf4d806b8e727ac9327a5c2801bd248423782565608ac58140a349ce15010956e59698ffdf47cb33babb00ebb02f35fca9be01abaa3064", @generic="8249c4f31408d604fc911d1b660f166f2661ece10c817842ec2e"]}]}, 0x23c}, {&(0x7f00009ee000)={0x84, 0x13, 0x303, 0x1, 0x0, "", [@typed={0xc, 0x5d, @fd=r5}, @typed={0x50, 0x25, @binary="65b2da8972319cf7f4b15566e7f638f438401d760ea2e8c41af33ff612e556fd24cf27e6615094209c6d4f7751a52409b85785d431644613bd70091bce44bb1b9a3d485e1cf0"}, @typed={0x18, 0x8d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x84}, {&(0x7f0000e61000)={0x4ae4, 0x3a, 0x4, 0x1, 0x0, "", [@typed={0xc, 0x4c, @uid=r1}, @nested={0x11b0, 0x82, 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@generic="10c6183072a2555f8dac957b9deeec2d3b391beb873b30df4869f246e86f9832ec6fd607c77adbc7ef753c89841890bfd7152d873a09708cedbaf82f52663414fb0d7a40bf2bf0b8f95cf5f5f78758ee7ac537afce0d075867adf4c065572900eeb912c0baf72ac623b80456fe661e6c4ead8819ff902b575f45c607974570ee919ee9aaecce7b9319b9b878e3a4c93ae7cf2e96bb59eb15772d1716ee5a28923af516828aa8"]}, @generic="2921522781d3e06b3e6d7cee5afe46de387cd9473af02185bc11799dce9fc58d454a26e3c797df78158785652e93bfae1aad7eb962521f16f1494b87b65c604134ecd85eb3c7afac27097d1b3a1241c9002c36a047caddc60227a1741d6fb73c1f72bc398cd7d077592d91826a942b", @generic="95e5d34e2a8ced7bec378ee293d84cb642d67db78d78f9d45d367b8e98eaf416779e9f8e081e1b5ae9a8df500ca37e52667f80327b262ed1aefd6536af642f02a4e205c29014d78b8a6e0b2db44c5ce57e71"]}, 0x4ae4}, {&(0x7f0000d88000)={0x730, 0x36, 0x800, 0x5, 0x0, "", [@nested={0x3ac, 0x42, [@generic="4bde88cc64f1b515cd0cad7e648492f2fde394047381eaab7766a4b2bdbaf251c50dd144ad55bee5f9024bcd7a763bc199bdeaa2396f891a53155671092cfa3126eef813708ff047c2d1524943062dffd14f1bd3604de4941bcd7ff9d370827c5c2b206c98018cdcd0e616", @typed={0x84, 0x1e, @binary="34b878748b1b6201439b17bf486619e94b9c16d0386284db695c68fccf30435197b28f9fd6d51ffddf71659eabb6134a1ce079dbd2b6caa23f3ce1dcb021989cc47c7ba4914de041147fabb69217dc965f4864897f4c650c99923b2642423e5f435152c4c35cf9aba093ce32feca30c213c69fea751e3fa2ceee09b8"}, @generic="abe8ab318e06e825557fc9573d0b00fb377e00e3abe17e8f251059a78047eb020d231ca6cec668a3745c0bebe078a8ccb4428ef104df14987323121b52b3c7e405684de9ac1dba502378dd592de86a73bb39ffb472b25a1c79a1726a20b88ce1bd5d5d6cdadb8a0bc226aaf739b81f49691ba6d0a993fb970fc2caab0e962136ef23a90f93400f37d899e1269b456dafb56b8eb6be53c3973b497d8b3845057792861a3cdc5e7eadaabf30f44775e5b8c8b7c5454e4df1839eb6", @typed={0x10, 0x82, @u64=0xa7}, @generic="039089d82b15b8fe8fbd6d917a17e15b49897d953e7e0a7db71bc59fbf2245266a0b9e9c70d0e2aee57d4af8af8e9073e2f9bfeb461cfaa1a933c3c2d581794ca6973123f918e2643aca78faff9cf31f585f5c265ae5df5e50ef4f5fd1f5a4908b23a776bcb00a89525632f66b485661ce7cf54f3357224dbba6513bf917e4a850d03657e8155c2f635d96e8b601eaf51145fb98ae6a2e57f37809a8180fec0cbe49a885f1d273722b78885aef8f5518a7dacdbd93cb54c71d364e45b952021390b8dfdbce8cae08a311df0d89ad135b7be386e7a71e3e86e1cb14c5cdc4367aa4793158760782cedc0d2fa8c1b3d8be0144", @typed={0xc, 0x62, @u32=0x5}, @typed={0xb8, 0x78, @binary="a323efa27803f5bccc33d2c1545fcd30731ad8d092bdb2f91b92ef967e891b214ef07e4a7a297fae233a3be1ed0883714dbc536af58e00f6118dafd23662fd737c7bea8d6415be5a2857b9c9c0bd945d08cb17593c141b9fd5eb7738bdba2d43e7d03cb56c6b88e0b7ce66e6d600025d4d15b32ba20cdc2594cc462512461dc23831c591dec806ed607af5f003d0c18dbd6946bb3d35cb41321d45f7cf2d6a1203d4f799cd2868938d0534aa9215"}, @typed={0xc, 0x63, @uid=r1}, @typed={0x2c, 0x5c, @str="47504c3a65746830707070302e656d31286c6f7b402f2ccf6367726f7570232d2c7b00"}]}, @typed={0x10, 0x6, @u64}, @generic="77c0ed84eec7de700cdb3b3d316198672905a357feac6e2bf43a5973f6981ff4a9a5cec9c09aadd709abd0c47ac62aaf3108353a4d99828d306507c1ebb12fe4de78bc231b765d91711d6f65295380b5b7c737e45fad6ffcd8b291f3ec556ad6b7b9aee7db980d62ba337fbe1e53b88c420ce8c6f5fbf39a135814ad85929eee09", @generic="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", @nested={0x140, 0x7f, [@typed={0xc, 0x1f, @u32=0xfff}, @typed={0xc, 0x8c, @uid=r1}, @typed={0xc, 0x38, @u32=0x6}, @typed={0x18, 0x87, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="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"]}, @generic="a045d585658659bed80f6994", @nested={0x9c, 0x1b, [@generic="b21078ced295856d96235a0a815e180d21feb9fd98597bb58be68d1b2b2a7c209d", @generic="104911ad1613fb6c97d3057fcfbfe896e4517df0e739130043291129d2669c2f6dbd307a7e4e62b85a853db6fbae7cc14b3d6e5fd11441a0b574f69460ce341fb65c5a2a6402ae4985327f194247b78d137e9aee708729dfb3ad9092d87d40b5a363ba1aab241bad4e38457cd6415adfdde0a18c00819b"]}]}, 0x730}, {&(0x7f0000d27000-0x58)={0x58, 0x18, 0xc00, 0x0, 0x2, "", [@typed={0x40, 0x29, @binary="8d3133c33fd72f74aefdd80a3ac1fddfde8c885c62b966e68199fe52f9145125d455d113698d0d50b218c42f18e66038b37b3767fe87d20d"}, @typed={0x8, 0x48}]}, 0x58}], 0x7, &(0x7f0000b4a000-0x28)=[@rights={0x28, 0x1, 0x1, [r5, r3, r5, r2, r2, r3, r3]}], 0x28, 0x40000}, 0x10) syncfs(r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000031000-0x4c)) 2018/02/19 03:08:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000601000)={0x6, 0x1018}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2018/02/19 03:08:08 executing program 4: mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000af000-0x4)) clone(0x6, &(0x7f0000425000), &(0x7f0000477000-0x4), &(0x7f0000362000), &(0x7f000043e000-0x2)) fchdir(r0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000638000-0x8)={0xeb}, 0x8, 0x0) pipe2(&(0x7f0000897000)={0x0}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00005f1000)='reno\x00', 0x5) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000899000-0x4)) read(r1, &(0x7f0000898000)=""/128, 0x3f2) 2018/02/19 03:08:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000065b000)={0x0, 0x9, 0x994, 0x20, 0x10000, 0xf30}, &(0x7f0000cff000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000294000)={r1, 0x3, 0x3, 0x7f}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bbc000-0x10)=[@in={0x2, 0x2, @multicast2=0xe0000002}], 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000cb8000)={@mcast2, 0x0}, &(0x7f0000eeb000-0x4)=0x14) connect(r0, &(0x7f0000c1e000)=@ll={0x11, 0x0, r2, 0x1, 0xfffffffffffffffa, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/19 03:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000056d000)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f000072b000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_KIND={0x4, 0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/19 03:08:08 executing program 6: mmap(&(0x7f0000000000/0x5f3000)=nil, 0x5f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt(r0, 0x0, 0x200000000000040, &(0x7f0000332000)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/02/19 03:08:08 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000d000-0x2)="0325", 0x800000000000000) flock(r0, 0x2) pipe2(&(0x7f0000001000-0x8), 0x4000) fcntl$lock(r0, 0x24, &(0x7f000000f000-0x10)) 2018/02/19 03:08:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') mmap$binder(&(0x7f00005f2000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r1, 0x0) write$selinux_context(r1, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000eab000-0x10)="c8a4869bfbafc3b31d4ff192ab1fbf50", 0x10) get_thread_area(&(0x7f0000715000-0x10)={0xd1fe, 0x20000800, 0x2000, 0xb7, 0x7, 0x5, 0x25aa, 0x400, 0x7fff, 0x9}) getitimer(0x3, &(0x7f000024e000)) add_key(&(0x7f0000bc4000-0x8)='big_key\x00', &(0x7f0000c0a000+0x27c)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000650000)={0x81, 0x6e00, 0x9, 0xbe0, 0x2, 0x1d}) 2018/02/19 03:08:08 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000045d000)={0x0, 0x1000000000000040}, &(0x7f00007d9000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c30000)={r1, 0xfb, "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"}, &(0x7f00008ec000-0x4)=0x103) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00002e9000)='tsk\x00') fcntl$dupfd(r3, 0x406, r3) renameat(r3, &(0x7f0000ba4000-0x8)='./file0\x00', r3, &(0x7f0000766000-0x8)='./file0\x00') 2018/02/19 03:08:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b48000-0xf)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000edf000-0x30)={0x10, 0x0, &(0x7f0000bfe000-0x10)=[@clear_death={0x400c630f, 0x1, 0x2}], 0x85, 0x0, &(0x7f0000f41000-0x85)="f1c17bc3abab48a8f189cb0c5a4d96b1b1878f6c97fec0ccd4c29b0eb646806ec53ba5c84d7cdb808c3ebfdafd6868e216242259ad3c029bcc8d3a52981879322549b3e8d7a560d56642322cb98b5b524611b8f51dd91cf36d99fb458fffbc3a7c903d2f60d71ede15483474ac1fc3934c50d24807b9631a62e53e4ab64d3c2ae84a2b0433"}) r1 = syz_open_dev$binder(&(0x7f00009d4000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000638000)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c29000-0x1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000057e000)={0x14, 0x0, &(0x7f0000e0d000-0x18)=[@free_buffer={0x40086303}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f00004eb000)}) 2018/02/19 03:08:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x4, 0x400, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) dup3(r0, r1, 0x80000) fdatasync(r0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x4)='net\x00') ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000fd4000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012d000-0xde)}) 2018/02/19 03:08:08 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000023000)={0x0}, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000023000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000024000-0xc)={r2, 0x80000, r3}) 2018/02/19 03:08:08 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpgrp(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f000000b000-0xc)={@multicast2, @remote, @loopback}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000c000-0x14)={0x0, 0x9, 0x7, 0x2, 0x3, 0x1}, &(0x7f000000c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000b000-0x10)={r3, 0x8, 0x8, 0x7}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r1, &(0x7f000000b000-0x4)) fcntl$lock(r0, 0x7, &(0x7f0000008000)={0x2}) 2018/02/19 03:08:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @empty}], 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000000)={0x3ff, 0x1, 0x3, 'queue0\x00', 0x61}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x8, 0x20, 0x9}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r3, 0x8, 0x8, 0x5}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r4, 0x7, 0x6, 0x62}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000004000-0x8)=@abs, &(0x7f0000000000)=0x8) readlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x31)=""/49, 0x31) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace$setopts(0x4200, r5, 0x81, 0x4) fchmod(r2, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) mknodat(r2, &(0x7f0000003000-0x8)='./file0\x00', 0xc001, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x6)={r4, 0xffffffff00000001}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r4, @in={{0x2, 0x1, @rand_addr=0x8}}, 0x3, 0xc28}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000003000-0x7d)=""/125, 0x7d, 0x1, &(0x7f0000005000-0x1c)=@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffff}, 0x1c) accept4$ax25(r2, 0x0, &(0x7f0000002000-0x4), 0x80800) fcntl$notify(r1, 0x402, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000006000-0x4)=0x72, 0x4) socketpair$inet6(0xa, 0x807, 0x6, &(0x7f0000003000-0x8)) 2018/02/19 03:08:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000cbe000-0x4), &(0x7f0000b95000)=0x4) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/19 03:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) pipe(&(0x7f000025b000)={0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f00000d2000)={0xffffffffffffffff, 0x94aa}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d72000)=0x7f, 0x4) listen(r0, 0x0) syz_open_dev$mice(&(0x7f0000020000-0x10)='/dev/input/mice\x00', 0x0, 0x301000) accept4(r0, &(0x7f0000b28000)=@un=@abs, &(0x7f0000b29000-0x4)=0x8, 0x0) [ 62.523063] audit: type=1400 audit(1519009688.251:44): avc: denied { create } for pid=10866 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:init_var_run_t:s0 tclass=key permissive=1 [ 62.551194] audit: type=1400 audit(1519009688.281:45): avc: denied { write } for pid=10866 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:init_var_run_t:s0 tclass=key permissive=1 2018/02/19 03:08:08 executing program 1: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa3000-0xa)='blacklist\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000822000-0x1)='\x00', 0xfffffffffffffffd) r2 = syz_open_dev$usbmon(&(0x7f00004d8000)='/dev/usbmon#\x00', 0x6, 0x2102) getpeername$packet(r2, &(0x7f00001a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000041a000-0x4)=0x14) keyctl$instantiate(0xc, r0, &(0x7f0000b7e000-0xe9)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r3 = memfd_create(&(0x7f0000663000)="626c6163cd6c6981be00", 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) fcntl$setsig(r3, 0xa, 0x18) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e7d000-0xe8)={{{@in=@loopback, @in=@dev}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000c28000-0x4)=0xe8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r7 = socket$l2tp(0x18, 0x1, 0x1) close(r5) dup2(r7, r6) 2018/02/19 03:08:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005bb000-0xce)='net/route\x00') ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000849000-0x4)=0x4) readv(r0, &(0x7f000038a000)=[{&(0x7f00005f3000-0x94)=""/148, 0x94}], 0x1) readv(r0, &(0x7f0000210000)=[{&(0x7f0000ac8000-0xfe)=""/254, 0xfe}, {&(0x7f00003a8000)=""/60, 0x3c}, {&(0x7f00006eb000-0xdc)=""/220, 0xdc}, {&(0x7f0000fb2000-0xc6)=""/198, 0xc6}, {&(0x7f0000e26000)=""/155, 0x9b}, {&(0x7f0000720000)=""/239, 0xef}], 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000088d000)=0x3ff, 0x4) 2018/02/19 03:08:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000059000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00001d7000-0x4), &(0x7f00003c9000)=0x4) read(r0, &(0x7f0000fca000)=""/142, 0x358) recvfrom$inet6(r1, &(0x7f0000100000-0x99)=""/153, 0x99, 0x40, &(0x7f000081c000-0x1c)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x10000}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001bd000), &(0x7f0000e56000-0x4)=0x4) sendmsg$key(r0, &(0x7f00006bb000-0x38)={0x0, 0x0, &(0x7f00009f6000)={&(0x7f000045b000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f82000)={0x3000000000000}, 0x4) bind$inet6(r1, &(0x7f0000c09000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000888000-0xa8)={{0x9, 0x5d5f78c1}, 'port1\x00', 0x4, 0x80000, 0x7fff, 0x0, 0x100000001, 0x5, 0x7ff, 0x0, 0x1, 0x6d1}) 2018/02/19 03:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000cbf000)=""/177) vmsplice(r0, &(0x7f0000652000)=[{&(0x7f0000714000+0x9fc)="616479ec19046e028e3487d0ff14c2ff43", 0x11}, {&(0x7f0000ca6000-0x35)="e78f804a347d58113f179c3d4f216113247438dc6497c929fea3292c0169dea834a41d7715b89abab5e979cc823aba4dc433764003", 0x35}, {&(0x7f0000791000)}, {&(0x7f00002b8000-0x46)="08e025369f5d9e4bc70544f1bbac47b466b187cad750f850b5e86c7e7b25e64f6c4bc6d70a7a64dec184fda7719ba9916127eb47d4a470eea4a37e3088fd60cb387210a3047a", 0x46}, {&(0x7f000032e000)="840423734cff2393420dc6e5ad2cbd8d40b83d1ad8d34bc3097ac769d02d3b094faf87aed8d1972071a9e47e69d8555cb86c75f419ce2e8a639741586beecbc714efced59d9933e560ac6aba32c9fb4f51a84b4bf8df6651391986585c", 0x5d}, {&(0x7f000065d000-0x74)="bf8a289218359e2f07e3c24780f43e1f558a792bb04a33f879d1cf9bc18e7a6778b566663ba7f293d3e30bf23ee0b72f3b8712c2dda635579591de8778ba2701cd5fb8638d0d5b12c4bfc27eeb217b6cfbf9c4bf9d586ee29aba112653b5cad0f35b2e4716c694d89de32d535904a9073387fcd4", 0x74}], 0x6, 0x3) [ 62.604290] binder: 10878:10880 Acquire 1 refcount change on invalid ref 0 ret -22 [ 62.621493] binder: 10878:10880 BC_FREE_BUFFER u0000000000000000 no match [ 62.643856] binder: 10878:10880 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/19 03:08:08 executing program 2: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006be000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xae)="1fd9529386bb9c60bbb9ac283a2e93c0c6d48f19025724c3a9b982cc6ba5f90b39e858632d7ccba964614651f45b7d20f711f4e15b236f237098633cab144a4b895b1d31467b6668ba2a4a6d66e282e4278c1ee96aaafb447bbf5420de76a1669aaaa26ba0307319802457d74e90217bcd0f641612f4ff1020747d8a1dce3dc4ab3f12ef74547bc9564aa784a190491073b42e75e096b82e025de4163081021e1534d2ca067e9bb6d93d7c0b081f", 0xae, 0x4004001, &(0x7f0000000000)={0xa, 0x1, 0x48, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffffffffffffffff}, 0x1c) 2018/02/19 03:08:08 executing program 5: r0 = open(&(0x7f0000536000)='./file0\x00', 0x40000, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b4d000-0x18)={0xaa, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) unlink(&(0x7f00007cf000-0x8)='./file0\x00') mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) [ 62.683843] binder: BINDER_SET_CONTEXT_MGR already set [ 62.690146] binder: 10881:10902 ioctl 40046207 0 returned -16 [ 62.702213] ================================================================== [ 62.702229] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 62.702236] Read of size 4 at addr ffff8801cc57c000 by task syz-executor1/10899 [ 62.702238] [ 62.702247] CPU: 1 PID: 10899 Comm: syz-executor1 Not tainted 4.9.82-gcdfc8df #45 [ 62.702252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.702267] ffff8801bc0d7b78 ffffffff81d94fc9 ffffea0007315f00 ffff8801cc57c000 [ 62.702279] 0000000000000000 ffff8801cc57c000 ffff8801da010058 ffff8801bc0d7bb0 [ 62.702290] ffffffff8153e213 ffff8801cc57c000 0000000000000004 0000000000000000 [ 62.702292] Call Trace: [ 62.702304] [] dump_stack+0xc1/0x128 [ 62.702315] [] print_address_description+0x73/0x280 [ 62.702324] [] kasan_report+0x275/0x360 [ 62.702333] [] ? inet_shutdown+0x2d4/0x350 [ 62.702342] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 62.702351] [] __asan_report_load4_noabort+0x14/0x20 [ 62.702359] [] inet_shutdown+0x2d4/0x350 [ 62.702366] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 62.702374] [] pppol2tp_session_close+0xa0/0xe0 [ 62.702382] [] l2tp_tunnel_closeall+0x21f/0x3a0 [ 62.702391] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 62.702400] [] ? sock_release+0x1e0/0x1e0 [ 62.702408] [] l2tp_udp_encap_destroy+0x87/0xe0 [ 62.702416] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 62.702423] [] udpv6_destroy_sock+0xb1/0xd0 [ 62.702431] [] sk_common_release+0x6b/0x2f0 [ 62.702438] [] udp_lib_close+0x15/0x20 [ 62.702446] [] inet_release+0xfa/0x1d0 [ 62.702454] [] inet6_release+0x50/0x70 [ 62.702462] [] sock_release+0x8d/0x1e0 [ 62.702470] [] sock_close+0x16/0x20 [ 62.702476] [] __fput+0x28c/0x6e0 [ 62.702482] [] ____fput+0x15/0x20 [ 62.702490] [] task_work_run+0x115/0x190 [ 62.702499] [] exit_to_usermode_loop+0xfc/0x120 [ 62.702506] [] do_fast_syscall_32+0x5c3/0x870 [ 62.702513] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.702522] [] entry_SYSENTER_compat+0x74/0x83 [ 62.702524] [ 62.702528] Allocated by task 10911: [ 62.702535] save_stack_trace+0x16/0x20 [ 62.702549] save_stack+0x43/0xd0 [ 62.702557] kasan_kmalloc+0xad/0xe0 [ 62.702564] kasan_slab_alloc+0x12/0x20 [ 62.702571] kmem_cache_alloc+0xba/0x290 [ 62.702578] sock_alloc_inode+0x1d/0x250 [ 62.702588] alloc_inode+0x65/0x180 [ 62.702594] new_inode_pseudo+0x17/0xe0 [ 62.702602] sock_alloc+0x41/0x270 [ 62.702608] __sock_create+0xa5/0x640 [ 62.702614] SyS_socket+0xf0/0x1b0 [ 62.702620] do_fast_syscall_32+0x2f7/0x870 [ 62.702626] entry_SYSENTER_compat+0x74/0x83 [ 62.702628] [ 62.702631] Freed by task 10911: [ 62.702636] save_stack_trace+0x16/0x20 [ 62.702642] save_stack+0x43/0xd0 [ 62.702648] kasan_slab_free+0x72/0xc0 [ 62.702653] kmem_cache_free+0xc7/0x300 [ 62.702660] sock_destroy_inode+0x56/0x70 [ 62.702665] destroy_inode+0xc3/0x120 [ 62.702669] evict+0x329/0x4f0 [ 62.702674] iput+0x47b/0x900 [ 62.702681] dentry_unlink_inode+0x470/0x570 [ 62.702687] __dentry_kill+0x25b/0x480 [ 62.702693] dput.part.23+0x680/0x7b0 [ 62.702698] dput+0x1f/0x30 [ 62.702702] __fput+0x46a/0x6e0 [ 62.702707] ____fput+0x15/0x20 [ 62.702713] task_work_run+0x115/0x190 [ 62.702718] exit_to_usermode_loop+0xfc/0x120 [ 62.702724] do_fast_syscall_32+0x5c3/0x870 [ 62.702730] entry_SYSENTER_compat+0x74/0x83 [ 62.702731] [ 62.702736] The buggy address belongs to the object at ffff8801cc57c000 [ 62.702736] which belongs to the cache sock_inode_cache of size 944 [ 62.702742] The buggy address is located 0 bytes inside of [ 62.702742] 944-byte region [ffff8801cc57c000, ffff8801cc57c3b0) [ 62.702744] The buggy address belongs to the page: [ 62.702755] page:ffffea0007315f00 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 62.702760] flags: 0x8000000000004080(slab|head) [ 62.702762] page dumped because: kasan: bad access detected [ 62.702763] [ 62.702765] Memory state around the buggy address: [ 62.702773] ffff8801cc57bf00: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 62.702779] ffff8801cc57bf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 62.702786] >ffff8801cc57c000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.702788] ^ [ 62.702794] ffff8801cc57c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.702801] ffff8801cc57c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 62.702803] ================================================================== [ 62.702806] Disabling lock debugging due to kernel taint [ 62.702810] Kernel panic - not syncing: panic_on_warn set ... [ 62.702810] [ 62.702818] CPU: 1 PID: 10899 Comm: syz-executor1 Tainted: G B 4.9.82-gcdfc8df #45 [ 62.702822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.702836] ffff8801bc0d7ad0 ffffffff81d94fc9 ffffffff8419777f ffff8801bc0d7ba8 [ 62.702848] 0000000000000000 ffff8801cc57c000 ffff8801da010058 ffff8801bc0d7b98 [ 62.702859] ffffffff8142f6c1 0000000041b58ab3 ffffffff8418b1f0 ffffffff8142f505 [ 62.702861] Call Trace: [ 62.702870] [] dump_stack+0xc1/0x128 [ 62.702878] [] panic+0x1bc/0x3a8 [ 62.702892] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 62.702901] [] kasan_end_report+0x50/0x50 [ 62.702908] [] kasan_report+0x167/0x360 [ 62.702917] [] ? inet_shutdown+0x2d4/0x350 [ 62.702924] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 62.702932] [] __asan_report_load4_noabort+0x14/0x20 [ 62.702940] [] inet_shutdown+0x2d4/0x350 [ 62.702947] [] ? pppol2tp_recvmsg+0x2b0/0x2b0 [ 62.702955] [] pppol2tp_session_close+0xa0/0xe0 [ 62.702963] [] l2tp_tunnel_closeall+0x21f/0x3a0 [ 62.702971] [] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 62.702979] [] ? sock_release+0x1e0/0x1e0 [ 62.702986] [] l2tp_udp_encap_destroy+0x87/0xe0 [ 62.702994] [] ? l2tp_tunnel_destruct+0x5a0/0x5a0 [ 62.703001] [] udpv6_destroy_sock+0xb1/0xd0 [ 62.703009] [] sk_common_release+0x6b/0x2f0 [ 62.703016] [] udp_lib_close+0x15/0x20 [ 62.703023] [] inet_release+0xfa/0x1d0 [ 62.703031] [] inet6_release+0x50/0x70 [ 62.703039] [] sock_release+0x8d/0x1e0 [ 62.703045] [] sock_close+0x16/0x20 [ 62.703051] [] __fput+0x28c/0x6e0 [ 62.703057] [] ____fput+0x15/0x20 [ 62.703064] [] task_work_run+0x115/0x190 [ 62.703071] [] exit_to_usermode_loop+0xfc/0x120 [ 62.703078] [] do_fast_syscall_32+0x5c3/0x870 [ 62.703085] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.703093] [] entry_SYSENTER_compat+0x74/0x83 [ 62.703504] Dumping ftrace buffer: [ 62.703507] (ftrace buffer empty) [ 62.703510] Kernel Offset: disabled [ 63.412497] Rebooting in 86400 seconds..