r1, 0x4c00, r1) 2018/02/18 07:13:38 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00005b1000-0x10)={0x0, 0xfffffffffffffcb5, &(0x7f000058d000)}) 2018/02/18 07:13:38 executing program 5: creat(&(0x7f0000a18000)='./file0\x00', 0x0) mount(&(0x7f00001d7000)='./file0\x00', &(0x7f0000488000-0x8)='./file0\x00', &(0x7f0000acb000-0x7)='devpts\x00', 0x0, 0x0) 2018/02/18 07:13:38 executing program 3: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}}, 0x14) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000fdb000)={@loopback=0x7f000001, @rand_addr=0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c77) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x9) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/18 07:13:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000dfa000-0x8)) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce4000-0xb)='/dev/hwrng\x00', 0x200102, 0x0) listen(r1, 0xe18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002b5000-0xbc)={0x21, 0x0, 'client0\x00', 0x0, "4118cfb109e05041", "5ea0c298f34b2ec4399d00fd8fde44a3b38fab166c2d18eed0514b0a6fc6712f"}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003cb000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f000015d000)) 2018/02/18 07:13:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000128000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000055b000-0x1)) connect(r0, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/18 07:13:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f5a000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0xfff, 0x2) 2018/02/18 07:13:38 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005be000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000421000-0x18)=@get={0x1, &(0x7f000079a000-0xc5)=""/197, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) mq_timedsend(r1, &(0x7f00000e6000), 0x0, 0x4f2b, &(0x7f0000e0b000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002c8000-0x8)=@assoc_value={0x0}, &(0x7f00005c0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000036c000-0x44)={r2, 0x3c, "5a1312c027457453cc4e256160a20775693c6cf11748d2b6540860e56459e83d5dba6ad2fc4d15e3d3846d4f2ba9d9eead3d2ab454a4cfaa9e5db8bc"}, &(0x7f0000c0a000)=0x44) mq_timedsend(r1, &(0x7f0000fe6000-0x1), 0x0, 0x0, &(0x7f0000439000-0x10)={0x0, 0x1c9c380}) 2018/02/18 07:13:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x1, &(0x7f000047d000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000e22000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dbe000-0x8)) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/18 07:13:38 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000afa000)={{&(0x7f0000b9d000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000ffb000-0x10)={0x11, 0xc3, &(0x7f0000645000)="0583ba52e81545b279e4796a624e329919cee5be151d1112b2a6104c7901cb96b770c205faaefa49e82c97680509565c8a997cb6083081aebf173797fc248ba8244782be4e30feacca4cd37d61f188467fe1ffbe7c03735025cb25e1378d066b11062e87be967860c909322b21a4b28eef828f3faa935281fb78a6f9941ce325cf23fa344f4526ab4c4cef6278ec8d860ce3b50ad0f5dce945cab6dc4a5ceed30901c68d764c4f818c3e96dcefc5518ace75e5cc6063385150481f9fa08e6e44882232"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e58000)='/dev/sequencer2\x00', 0x400000, 0x0) write$selinux_context(r2, &(0x7f00000dc000)='system_u:object_r:dhcpd_exec_t:s0\x00', 0x22) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000-0xc)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000e2c000)={0x2, 0x6, 0x6, 0x0, 0x6}) userfaultfd(0x80000) 2018/02/18 07:13:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b9000)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_pwait(r1, &(0x7f000059d000)=[{}], 0x1, 0x3ff, &(0x7f00002a8000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) 2018/02/18 07:13:38 executing program 3: mmap(&(0x7f0000000000/0x4fa000)=nil, 0x4fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00001ea000-0x8)={@multicast2, @multicast1}, &(0x7f00004fb000-0x4)=0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x12, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004fa000-0x95)={0x0}, &(0x7f0000436000)=0x8) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004fc000)={0x2, 0x4, 0x6, 0xffffffffffffa037}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004fc000-0x8)={r3, 0x37}, &(0x7f00001b9000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f8000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x246, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000243000)}) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00004fc000-0x8)) 2018/02/18 07:13:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f0000c17000-0x1)='2', 0x1}], 0x1) 2018/02/18 07:13:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockname$inet(r1, &(0x7f00002b6000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000739000-0x4)=0x10) setsockopt$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, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmmsg$unix(r1, &(0x7f0000842000-0x70)=[{&(0x7f0000c9f000-0x8)=@abs, 0x8, &(0x7f0000145000-0x80)=[{&(0x7f00008f6000-0x1000)="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", 0x5bc}], 0x1, &(0x7f0000f05000+0x364)=[]}], 0x1, 0x0) 2018/02/18 07:13:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f000069d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000849000-0x4)) r2 = dup(r0) setns(r2, 0x40000000) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000767000)=0x7) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) [ 43.635433] binder: BINDER_SET_CONTEXT_MGR already set [ 43.642136] binder: 6593:6601 ioctl 40046207 0 returned -16 [ 43.657932] binder_alloc: 6593: binder_alloc_buf, no vma [ 43.669056] binder: 6593:6601 transaction failed 29189/-3, size 582-0 line 3127 [ 43.681608] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.706009] binder: release 6593:6601 transaction 26 out, still active [ 43.714716] binder: undelivered TRANSACTION_COMPLETE [ 43.722339] binder: send failed reply for transaction 26, target dead [ 47.431762] IPVS: Creating netns size=2536 id=10 2018/02/18 07:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000332000)='/selinux/status\x00', 0x0, 0x0) mlock2(&(0x7f0000c25000/0x2000)=nil, 0x2000, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009c8000)={0x7, 0x8, 0x2, 0x9, 0x97c, 0x0, 0x1, 0x100, 0x0, 0x101, 0x4}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000f12000)=0xff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ef5000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x60002000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) ppoll(&(0x7f0000cc0000)=[{r0}, {r1}], 0x2, &(0x7f000002f000), &(0x7f000004c000), 0x8) 2018/02/18 07:13:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) 2018/02/18 07:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000bf000)=@ethtool_wolinfo={0x26, 0x7fffffc, 0xfffffffffffffffd, "355cf8ffc87d"}}) 2018/02/18 07:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb2000)='/dev/rtc\x00', 0x50000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000680000)=0x1ff, 0x8) r1 = accept(r0, &(0x7f000094d000)=@generic, &(0x7f000032a000)=0xffffffffffffff0f) sendmsg$nfc_llcp(r1, &(0x7f000082f000-0x38)={&(0x7f0000d27000)={0x27, 0x100000000, 0xffffffff80000000, 0x5, 0x6a, 0x3797, "9076b6bda9ef141b59e965dda52f7ddff9322d5a275d5b8bf790b52b0c9d32b06eed1110f951f2387aa65a9bd603d2d522b6cd0c9369f30659178868966292", 0x273}, 0x60, &(0x7f000087a000-0x10)=[{&(0x7f0000ae2000)="d08b28163412a52584a3efe86f104a2b98884da62c2ea7dd2d8a2d2bf0ccb3d4d7fef78d683c5548c45fd2a828edc1feb6cbde70b254a42579e25c0b92a07ff907b25b282a89447f2bb67060425df91ec1f56bd1cbc1765af646a9e0c11b7924687ab3f5ed05a518a8d804934168b1c8a6d676ee8a8c2ce6b44036362fec4aff7e8278f01af1914d04f65d9aa26fa3051a23ceaa72054a481b49c66cb52050f5556f0f8510d49a7aa1f57b884a73ea0de036b21534134df80b7adc87d9ee307ed92601d02a17f199009cf9b9989d1ada338835ea28e73e5c934c2e3869a340ff85d364", 0xe3}], 0x1, &(0x7f000035b000)={0x18, 0x119, 0x400, "1cac3807"}, 0x18, 0x1}, 0x8000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a2c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) flistxattr(0xffffffffffffffff, &(0x7f0000f12000)=""/77, 0x4d) fcntl$setlease(r2, 0x400, 0x1) 2018/02/18 07:13:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000329000-0x9)='/dev/ppp\x00', 0x20801, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f74000-0xc), &(0x7f0000b7c000)=0xc) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e24000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)) r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f0000712000-0x1000)="e0", 0x0) 2018/02/18 07:13:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000e4c000-0x4), 0x7b) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000209000), &(0x7f0000143000-0x4)=0x4) 2018/02/18 07:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = open(&(0x7f0000af0000-0x8)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000038c000)={0x0, 0x6, 0x80000001}, &(0x7f0000bac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bd7000)=@assoc_value={r3, 0x6}, 0x8) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000062000)) 2018/02/18 07:13:43 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000001000), 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000a000-0x1c)=[{&(0x7f0000008000-0x25)="e3f260c7559fd1eaba93fe3a5ce77f9d7aad79aef4b3aa131015683e6d70587d3a7eb488d5", 0x25}, {&(0x7f000000c000-0x1f)="7746641a42dc25935e38733e6ce35b676a5a7ceba4863281771e5da46ba23f", 0x1f}], 0x2, 0x0) 2018/02/18 07:13:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000581000-0x6)="6664001f26d0") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006db000)={0x0, @in6={{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}, 0x2, 0xfff, 0xfffffffffffffffa, 0x80000001, 0x10}, &(0x7f00007c5000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006c0000-0x8)=@assoc_value={r1, 0x7}, 0x8) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) 2018/02/18 07:13:43 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000152000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000881000)={0x6, 0xec37, 0x7, 0x2, 0x1000, 0x80}) r1 = syz_open_dev$tun(&(0x7f0000902000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d23000-0x20)={0x1, 0x4, 0x4, 0x1dd, 0xd04c, 0x5, 0x1, 0x2, 0x0}, &(0x7f0000f67000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000026e000)={r2, 0x1}, &(0x7f0000392000-0x4)=0x8) fsync(r0) fgetxattr(r1, &(0x7f0000c3d000-0x9)=@known='user.syz\x00', &(0x7f0000b15000)=""/5, 0x5) 2018/02/18 07:13:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000329000-0x9)='/dev/ppp\x00', 0x20801, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f74000-0xc), &(0x7f0000b7c000)=0xc) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f0000e24000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)) r1 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f0000712000-0x1000)="e0", 0x0) 2018/02/18 07:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000040000800019001a000d0000000000000000070300000000000000060400", 0x39}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bc000-0xc)='/dev/rfkill\x00', 0x389000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000044a000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x100000000}, @in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x131}], 0xa0) 2018/02/18 07:13:43 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0xb2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000552000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/18 07:13:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000+0xbfa)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000002000-0x10)={0x3, {"0805cd2953f9a0"}, 0xb4c4}, 0x10) getsockopt$inet6_int(r1, 0x11, 0x40000000000001, &(0x7f0000013000-0x4), &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000003000-0x3e)='}em0+mime_type%(keyringnodevvboxnet0ppp1systemvmnet1cgroup,$^\x00') mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/18 07:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e77000), 0x35f) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001a3000)={0x0, 0xb163}, &(0x7f0000849000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000a2000-0x8)={r2, 0xbc}, &(0x7f00003bb000)=0x8) 2018/02/18 07:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000c05000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007b4000-0x20)={0x1, 0x0, 0x2, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000744000)={0x837a, r3, 0x10001, 0x2}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000337000)) r4 = syz_open_procfs(0x0, &(0x7f0000f3a000)='attr/sockcreate\x00') sendfile(r0, r4, &(0x7f0000c0c000-0x8), 0xff) open(&(0x7f0000819000-0x8)='./file0\x00', 0x400080, 0x146) getsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000097000)=""/246, &(0x7f0000134000)=0xf6) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000398000-0xf1)=""/241) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000545000-0x4)) 2018/02/18 07:13:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) wait4(0xffffffffffffffff, &(0x7f0000883000), 0x0, &(0x7f00008fa000)={{0x0}}) write$evdev(r0, &(0x7f0000e95000)=[{{r1}}, {}], 0x30) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00004a1000-0x108)={0x8d3, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x108) 2018/02/18 07:13:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004ba000-0x4)=0x0) process_vm_writev(r4, &(0x7f0000716000-0x10)=[{&(0x7f00009ff000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ff9000-0x90)=[{&(0x7f0000d9b000)=""/202, 0xca}, {&(0x7f0000d04000)=""/4096, 0x1000}, {&(0x7f00002c6000)=""/4096, 0x1000}, {&(0x7f0000398000)=""/218, 0xda}, {&(0x7f0000574000-0xe2)=""/226, 0xe2}, {&(0x7f0000717000)=""/142, 0x8e}, {&(0x7f0000fb4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000849000)=""/4096, 0x1000}, {&(0x7f00002dc000)=""/68, 0x44}], 0x9, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b6c000)={0xa, &(0x7f000027c000-0x50)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000060a000-0x8)={r5, 0x1}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_pwait(r1, &(0x7f000059d000)=[{}], 0x1, 0x3ff, &(0x7f00002a8000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) 2018/02/18 07:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000236000)={@common='lo\x00', 0x0}) sendto$packet(r0, &(0x7f0000064000), 0x1000f, 0x0, &(0x7f0000420000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/18 07:13:43 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000762000-0xc)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000558000)=0x16, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000b7d000-0x10)={0x1a, 0x16, 0x517, 0xfffffffffffffff8, 0xd1, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x7003) ppoll(&(0x7f0000e83000)=[{r1, 0x80}, {r1}, {r1}, {r1, 0x1000}, {r1, 0x40c0}, {r1, 0x40}, {r1, 0x40}, {r1, 0x400}], 0x8, &(0x7f000062b000-0x10)={0x77359400}, &(0x7f0000c86000)={0x90e2}, 0x8) 2018/02/18 07:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000020b000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000248000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000eb0000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, 0x1, 0x3, 0x5f, 0x100, 0x7, 0x0, r2}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003ae000-0x38)={&(0x7f00006e9000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba1000-0x70)=[{&(0x7f00007a2000-0xdd)=""/221, 0xdd}], 0x1, &(0x7f0000636000-0x30)=""/101, 0x65}, 0x0) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/18 07:13:43 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000013000)='io\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000000000)=@access={'system_u:object_r:unconfined_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x33}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000003000-0x4)=0xffffffff80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 07:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000387000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') r2 = dup2(r0, r1) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000bb9000)={0x6, 0x6}) 2018/02/18 07:13:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x80000001, &(0x7f00002a1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008c0000+0xc38)={0x0, 0xe1, "341d270c53c9e691d9503e42c23688eaa5d328f0f00e321da6dccf5759e200491900d609941b055df7015e8c97a8708b3cf8dc2e476b3b7338b6b4547c71d4660c7b806d78a45487a2f46557869ff9299ffc207361bc4829335b1cd91700495d0e0021f414c55a126e383c0b21d2a97bd8f139f7be4313ad719b2c6d95b36b9e9d3976bfb55a836310a8f8442267fa3be12715d8df372588f6a219d670e5c4d90bc2e87a9293ef1daed11ccace2d130e6c20ddfd2813c33d417a864fdbf57e0ba01f2eb4f7e7a3bae2a2dbfd3eb35ea397e5d7c599e8f2d73e8230b66c758cbc28"}, &(0x7f0000357000-0x4)=0xe9) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000035f000-0x8)=@assoc_value={r2, 0x7fffffff}, &(0x7f000030f000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000e3c000-0x8c)={0x2, 0x6, 0x7, 'queue0\x00', 0x2}) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000efb000-0x4), &(0x7f0000011000-0x4)=0x4) timer_create(0x7, &(0x7f00002a0000-0x60)={0x0, 0x36, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000383000-0x4)=0x0) timer_settime(r4, 0x1, &(0x7f00004a4000-0x20)={{0x0, 0x989680}}, &(0x7f0000313000-0x20)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000791000-0xf8)={{0x3, 0x1, 0x2, 0x0, 0xc87}, 0x20, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x4, 0x5d0c, 0xe62c, 0x9}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000a22000)=0x1, 0x8) 2018/02/18 07:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000821000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f00004bf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000677000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/18 07:13:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x100) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a2000)='/proc/self/net/pfkey\x00', 0x202, 0x0) sendfile(r0, r1, &(0x7f0000756000-0x8), 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000e91000)=0x13, 0x1db) bind$netlink(r2, &(0x7f0000477000)={0x10, 0x0, 0xffffffffffffffff, 0x8000000}, 0x3) 2018/02/18 07:13:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000261000-0x10), &(0x7f0000d2a000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmmsg$unix(r1, &(0x7f0000842000-0x70)=[{&(0x7f0000c9f000-0x8)=@abs, 0x8, &(0x7f0000145000-0x80)=[{&(0x7f00008f6000-0x1000)="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", 0x4f4}, {&(0x7f0000a4a000-0xd8)="ccfb318a2c6539620a0063a8937a29afe15ce2a85e1fb8e8dc85162896d15d466fa32d4244f151479d7c5a0b8ffa2626381006ec6d44e2fc610576bfbaec0525536a23521ad404430311ff2cd47dab84b7848a3dfcf1ba5879e0099e3f468f46c1aae6fc9c9d5e0502870296fb73ede93bfeac891fc7be7206fe6a9868b4766d659b5bd1b1295d3feadd1cd9316188183441b23884c69f048853b8c78a8414b4fabbe39b4e4648d842026eea1ede5b11ab01fe0b7a942b2c47c3a68a2e", 0xbd}], 0x2, &(0x7f0000f05000+0x364)=[]}], 0x1, 0x0) [ 48.080836] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/18 07:13:43 executing program 1: 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_udp(0x2, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f3d000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ea2000-0x8c)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f000055b000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008f1000)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000579000)=0x8c) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000a92000)={0x1, 0x1, [@empty]}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/18 07:13:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x200, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xaae, 0x1, 0x6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f37000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000cc5000-0x8)='./file0\x00', 0x200000, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000776000)=@int, &(0x7f0000c26000-0x4)=0x4) fanotify_mark(r4, 0x30, 0x8000000, r4, &(0x7f0000dea000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001ae000)={0x0, 0x3}, &(0x7f000046c000-0x4)=0x8) getsockopt$netlink(r3, 0x10e, 0x80000000000003, &(0x7f0000218000), &(0x7f0000857000)) 2018/02/18 07:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x8001, &(0x7f0000522000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007ff000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000056b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000b000-0xc)={r1, 0x80000, r2}) r3 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r3, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001b4000-0x8)=0x1) 2018/02/18 07:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000085e000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008ab000)={0x0, 0x80000, 0xffffffffffffffff}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b4000)='/selinux/checkreqprot\x00', 0x10d205, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004b4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000930000)) 2018/02/18 07:13:43 executing program 5: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000075d000)={0x0, 0x0}) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c73000-0x4)=0x5, 0x1, 0x10001, &(0x7f0000c72000)={r1, r2+30000000}, &(0x7f0000c72000)=0x1, 0xffffffffffff8000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/02/18 07:13:43 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cd8000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000003a000)=0x4) setitimer(0x0, &(0x7f0000056000)={{0x0, r1}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{}, {0x0, 0x0}}) select(0x40, &(0x7f0000052000-0x40), &(0x7f0000053000-0x40), &(0x7f0000056000), &(0x7f0000051000)={0x0, r2}) 2018/02/18 07:13:43 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$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000261000-0x10), &(0x7f0000d2a000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmmsg$unix(r1, &(0x7f0000842000-0x70)=[{&(0x7f0000c9f000-0x8)=@abs, 0x8, &(0x7f0000145000-0x80)=[{&(0x7f00008f6000-0x1000)="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", 0x4f4}, {&(0x7f0000a4a000-0xd8)="ccfb318a2c6539620a0063a8937a29afe15ce2a85e1fb8e8dc85162896d15d466fa32d4244f151479d7c5a0b8ffa2626381006ec6d44e2fc610576bfbaec0525536a23521ad404430311ff2cd47dab84b7848a3dfcf1ba5879e0099e3f468f46c1aae6fc9c9d5e0502870296fb73ede93bfeac891fc7be7206fe6a9868b4766d659b5bd1b1295d3feadd1cd9316188183441b23884c69f048853b8c78a8414b4fabbe39b4e4648d842026eea1ede5b11ab01fe0b7a942b2c47c3a68a2e", 0xbd}], 0x2, &(0x7f0000f05000+0x364)=[]}], 0x1, 0x0) 2018/02/18 07:13:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='schedstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ae0000-0x8)={0x2, [0x7fff, 0x7]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xb, 0x71de8367, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000471000)=""/106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18}}], 0x1, 0x0) 2018/02/18 07:13:43 executing program 1: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000743000-0xb)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007a1000)={0x0, 0x401, 0x0, 0x1000, 0x9, 0x2}, &(0x7f00002c0000)=0x14) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008a2000)={r2, 0x9}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000836000)={@generic="f7b46886758ad931895e245526409a7b", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) r3 = syz_open_dev$sg(&(0x7f000049c000-0x9)='/dev/sg#\x00', 0x4, 0x20040) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000032f000)={0x0, 0x1f}, &(0x7f0000713000)=0x8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00008a3000), &(0x7f0000411000-0x4)=0x8) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00008a3000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00008a2000)={r4, 0x4, 0x3, [0x100000000, 0x3, 0x3]}, &(0x7f00004e1000-0x4)=0xe) close(r0) 2018/02/18 07:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000082000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000701000-0x8)) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c00000)={0x80080000}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000017f000-0xc)={0x4}) 2018/02/18 07:13:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005e4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000022a000)={@remote, @dev}, &(0x7f00007cd000-0x4)=0xc) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000080000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000296000), {[{{@uncond, 0xc0, 0x124}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/18 07:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000dfd000)='logon\x00', &(0x7f00004ee000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e51000)='}(trustedsecurity%\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f0000ccf000)='rxrpc_s\x00', &(0x7f0000ee8000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000462000)="6d06b17fd5505b94443176cf773de826297b48fa619f2007215015f4c69b8c7776c0a746743df32aaefd50d9211f895dff96145f2a4494f0f1c754e1a069674cd66a0d85a4858217aa33dffeae66a403733ad06cb52b8df63546a0dd9ae7627b4371d7aa76a5a32629a22b0625dcfa8bda5cf4cbdc40b428fca467e5c954fbbc0a2c8bb835c0c3cb31be04ec9815567fe39fc3d7114b163e5a", 0x99, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) request_key(&(0x7f0000f1a000)='dns_resolver\x00', &(0x7f0000d4c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000225000)='trusted$:trustedeth1\x00', 0xffffffffffffffff) 2018/02/18 07:13:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003bc000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000b2000)={r1, 0x5}, &(0x7f0000000000+0x4d4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000266000-0x15)='/dev/pktcdvd/control\x00', 0x408000, 0x0) setsockopt(r2, 0x9, 0x101, &(0x7f0000ac9000-0xb9)="6d84e2e77918db68f18134282280befd9c74f156761ba5e6dafe9b8f25d5bd3dc1e8d8c6c1e310a0e82751bb7c4b6c2c4b0f473e983bb72122dc1963c41fe74015d7df89bc0bbaa38387a9e0f92caadd166c1402ecec64ee1f09dda314527504be6360d2f2f9cbd161449446c08d2211dfce2df2cfdc096cb53f731d0748be0addc80087232a68538ba2a3bb25345fb38dbf4982c40b4020d8d9978645c3e5531a25e379728d00f4a6ff635159ed1035f680a25a6188c4d799", 0xb9) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x800000cf1a}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="13f1e0d5d6e4e8ed00d221f430096488", @ifru_flags=0x2000000202}) getsockname$packet(r2, &(0x7f000079e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002bd000)=0x14) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000575000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000547000)) sendto(r2, &(0x7f0000ee0000-0xdb)="4158b6642e2a64e037f093f53f1b4922dfcbb4aa7b674cdef41d3adc23f6a97bc025b71881aa272a050ea0ea28224ecfad9b46ff8bbfff1ccd2dd5ed9241bae7d8daa9a8c586556dd4ff53e48a553d87a2d95ec7dbdcd06463f3b2beb8a38472bf54755ea303ccd2f30c44cd63fc2788d200f695920b87c916ddc7379595e8b863d697b56cb6a5462252ddbeb01e09ce0c442d40ca24852b9bebd489ff738465e5cdc046e3b65a3fb252bff427a3e94bc828897918c6fe524f42b0d6359870e8ddcaee209db9664bd2d6e0dfb7f7218475fe312b30e0dea81bafe0", 0xdb, 0x800, &(0x7f0000a8f000)=@ll={0x11, 0xc, r4, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00002f6000-0x4)) 2018/02/18 07:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000a59000)) sendfile(r0, r0, &(0x7f00008ae000-0x8), 0x0) 2018/02/18 07:13:43 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e8f000)={0x70, 0x0, 0x10003, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000452000-0x10)={r1, 0xa03}) r2 = syz_open_dev$usbmon(&(0x7f0000d30000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00004ed000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000000)={r3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000df1000-0x20), &(0x7f000039d000-0x20), 0x8, &(0x7f00000a8000-0x8)) 2018/02/18 07:13:43 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setown(r1, 0x8, r0) unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f000000e000-0x8)='ns/net\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x5}, &(0x7f000000f000-0x4)=0x8) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000f000-0x8)={r3, 0x100000001}, &(0x7f000000f000-0x4)=0x8) 2018/02/18 07:13:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000b52000-0x9)='/dev/sg#\x00', 0x7f, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000e62000)={{0xe982, 0x101}, 'port0\x00', 0x10, 0x4, 0x6, 0x4, 0x1c000000000, 0x0, 0xfffffffffffffff8, 0x0, 0x4, 0x4}) r2 = request_key(&(0x7f0000ae0000)='ceph\x00', &(0x7f00009b4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000056b000-0xa)='#vboxnet1\x00', 0xfffffffffffffffa) bind$unix(r1, &(0x7f0000290000)=@file={0x1, './file0\x00'}, 0xa) keyctl$clear(0x7, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed2000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000005d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b98000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000815000)) sendmsg$nl_netfilter(r0, &(0x7f0000ff7000)={&(0x7f000081e000-0xc)={0x10}, 0xfffffffffffffe90, &(0x7f0000403000)={&(0x7f00006db000-0x250)={0x14, 0x4, 0x1000000000000001, 0x2, 0x3, 0x1, {}, []}, 0x14}, 0x1}, 0x8000) 2018/02/18 07:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ead000-0x10)={0x1, &(0x7f0000001000)=[{0x64, 0x0, 0x0, 0x37e}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cb4000)={0x0, 0x1361892d, 0x3ff, 0x0, 0x5, 0x200, 0xb3d, 0xd6, {0x0, @in6={{0xa, 0x0, 0xf33, @empty, 0x800}}, 0x25, 0x3, 0x1828, 0x4, 0x2}}, &(0x7f00006ff000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000316000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) 2018/02/18 07:13:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c5000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000743000-0xb)='/dev/hwrng\x00', 0x8001, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00006b8000)={0x5, 0x31d, &(0x7f00005d5000-0x8f)}) 2018/02/18 07:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x8080, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000072a000-0x4)=0x18) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) 2018/02/18 07:13:43 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000366000-0x10)={0x7, 0xb, 0xffff, 0x7, 0x0}, &(0x7f0000b8a000-0x4)=0x10) socketpair(0xd, 0x6, 0x6, &(0x7f00003c8000)={0x0, 0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000a8a000)={0x4, 0xfffffffffffffff7, 0x53df18cc, 0x9, 0x2, 0x8, 0x7, 0x7253, 0x158, 0x7}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a04000-0xc)=@sack_info={r1, 0x51, 0x100000001}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) [ 48.364020] audit: type=1400 audit(1518938023.572:25): avc: denied { attach_queue } for pid=6885 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/02/18 07:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000688000)={@common='ip6_vti0\x00', @ifru_flags=0x200}) bind$inet6(r0, &(0x7f0000b63000)={0xa, 0x3, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8000}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000078f000-0x8)=@fragment={0x7e}, 0xffffff81) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008a9000-0xc)={0x0, 0x7, 0x10}, &(0x7f00007fb000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ae1000)={0x7, 0x3, 0x2, 0x5, 0x3, 0xac00, 0xc045, 0xd6, r1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00001b0000-0x60)=@hopopts={0x21, 0xa, [], [@calipso={0x7, 0x50, {0x44, 0x12, 0x40, 0x845e, [0x3ff, 0x8b, 0x8001, 0x80000000, 0x10000, 0x200, 0x1, 0x4, 0x4]}}, @ra={0x5, 0x2, 0x10000}]}, 0x60) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x1000000000000258, &(0x7f0000294000-0x80)=[{0x10, 0x0, 0x0, "284bb80438ffcc4c56a997cbb3e5dc04e56099878ada388b459b94e973f6ae9edfe1c9e00441edaf25277a40a21b07f1feebad3b511f62602dc3efbfdf4f6d25a3397bbf767eea01803d9f9b79df3fea8100000033f59250fb2f682ba270f769f0bd3c3249025f60626dc94a5b"}], 0x10}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ac000)={0x0, 0x7, 0x3, 0xff, 0x7, 0x1}, &(0x7f0000dfb000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d91000-0xa)={r2, 0x1, 0x1, [0x3]}, &(0x7f00003f6000-0x4)=0xa) 2018/02/18 07:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000ffc000)=0x1, 0x2bd) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000b38000-0x1c)={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x81}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b1000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008c7000-0x10)={0x0, 0x1c, &(0x7f0000495000)=[@in6={0xa, 0x0, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, 0xff}]}, &(0x7f0000a30000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000078c000)={r2, 0x5}, &(0x7f0000d57000)=0x8) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 07:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) r0 = open(&(0x7f0000e22000)='./file0\x00', 0x40300, 0x10) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = add_key(&(0x7f0000f76000)='cifs.idmap\x00', &(0x7f0000351000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000166000)="847b4a437d80cc9d44cdbbea883ea2e222457e71da9e14f8293c0767d79597d3c92c942e3863f368b2e36bffa29945fa880a993664eef1afcb5d5bc9a1a56d70bcfe65bd579e34c90dbc8d8fcf65f6df2c9eeb169329fa4e15206756068ad742c5061e904427adcc064b0dd2657f94f728fb5386f0e27f259ce0a7507a36ceadd08066db065d2d78a614c8d575ff85caf9d1f01e0cf3ea2936f276f4f5eb08457a23ee", 0xa3, 0xfffffffffffffffc) request_key(&(0x7f0000f85000)="6c6f996f6e001b9851c5334f0a8eae98", &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f28000-0xa)='(vboxnet1\x00', r1) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/18 07:13:43 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003af000-0xd)='/dev/snd/seq\x00', 0x0, 0x4020000000) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/18 07:13:43 executing program 5: timerfd_create(0x7, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) openat$ppp(0xffffffffffffff9c, &(0x7f000016d000)='/dev/ppp\x00', 0x200003, 0x0) seccomp(0x0, 0x0, &(0x7f000016a000)={0x20ca, &(0x7f0000bc4000)=[]}) 2018/02/18 07:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/vga_arbiter\x00', 0x400, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f000066e000)=r2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00006b2000)={&(0x7f00006b7000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000066f000-0x30)=[], 0x0, &(0x7f0000ef6000-0xef)=""/239, 0xef}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000858000-0x95)=""/149, &(0x7f00003b1000-0x4)=0x95) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000069a000)='illinois\x00', 0x19c) shutdown(r0, 0x1) readlinkat(r1, &(0x7f0000a4e000)='./file0\x00', &(0x7f00008d2000-0xdd)=""/221, 0xdd) 2018/02/18 07:13:43 executing program 1: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f00008cb000)=""/218, &(0x7f0000801000)=0xda) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) r1 = dup(r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00002e5000-0x4)="36d85e6a", 0x4) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c3000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x24d}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000c09000-0x95)=""/149, &(0x7f0000094000-0x4)=0x95) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00007b3000-0x50)={@common='vcan0\x00', @ifru_map={0x80, 0x20, 0x5, 0xfffffffffffffffd, 0x80000000, 0x2}}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cad000-0x10)={0x0, 0x7, 0x100000000, 0x401}, &(0x7f00008ad000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000350000)={0x0, 0xdfc}, &(0x7f00004dd000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ecb000-0xb8)={r3, 0x1000, 0x0, 0x8, 0x7f, 0xa79, 0x0, 0x1, {r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5d31, 0x6, 0x3a78, 0x8000, 0x5}}, &(0x7f0000c35000-0x4)=0xb8) 2018/02/18 07:13:43 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a21000-0x8)={0x0, 0x0}) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e09000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000dc1000-0x18)="1700001b1a0000d213110005d300008d800000fd07000043", 0x18) pipe(&(0x7f000020a000-0x8)={0x0}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000746000)=0x1c0000000000) 2018/02/18 07:13:43 executing program 5: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x4000000000000000, 0x0, 0x2000000ffffffff}}) poll(&(0x7f0000afe000)=[{r0}], 0x1, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/18 07:13:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000eb1000)=0x100000000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000098000-0x10)={0x72, &(0x7f0000000000)=""/114}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000001000-0x48)=@full, &(0x7f0000002000-0x4)=0x4) 2018/02/18 07:13:43 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000397000)={0x9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000419000+0x926)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) r5 = openat(0xffffffffffffff9c, &(0x7f000039e000-0x8)='./file0\x00', 0x0, 0x68) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000557000)={&(0x7f000093c000-0x14)=[0xffffffffffffff80, 0x7, 0x5, 0xaca, 0x7ff], 0x5, 0xffff, 0x1, 0x7, 0x7a31, 0x2, {0x1, 0x1eda6fad, 0x4, 0x7, 0x62fd, 0x653f, 0x800, 0x3, 0x7ff, 0x2, 0x1a28, 0x5, 0x1ff, 0x2daf, "94bf8f718add7e90a9810d1412011db7ab31ab2405d186fc2b168bfa0d8c35a0"}}) getsockopt$inet_dccp_int(r5, 0x21, 0x1f, &(0x7f0000e38000-0x4), &(0x7f0000bdc000-0x4)=0x250) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00002d6000)=r3) fcntl$setownex(r1, 0xf, &(0x7f0000cf0000-0x8)={0x3}) 2018/02/18 07:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000d60000-0x10)={0x101, 0xe90b}) r0 = socket$inet(0x2, 0x806, 0x8) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00005c0000)=0x10001, 0x4) r1 = syz_open_dev$sg(&(0x7f0000158000-0x3)='/dev/sg#\x00', 0x1ff, 0x8a000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ff7000)={0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00005c1000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000eca000)={r2, 0x1, &(0x7f0000312000-0x4)=[0x2f69], &(0x7f000063d000)=[0xaf95, 0xf0, 0x5, 0x824], 0x4, 0x7, 0x7fffffff, &(0x7f000072b000)=[0x7, 0x100000000, 0x100000001, 0x6, 0x0, 0x7ff, 0x9], &(0x7f0000089000)=[0x6, 0x1ff, 0x81]}) socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00001d5000)={0xffffffffffffffff, 0x3, 0x9, 0x2, 0x8}) 2018/02/18 07:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00003df000-0xec)=@ipv6_newroute={0x24, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "bc"}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000086b000)=0x5, 0x4) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009db000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f00009da000-0x7b)="164daad2f2d25bce3351aec92968e4a6eb9e51df1a75f7e5d86b8f8d7e3087c49d23701310f191e21d416d391118a43465204ee9317fe598cfdb8d131dfa9bb5d1ed5527a022aee420bb6b7dba54040370ccb92e25aee19d4928b556c2ab08d3fc230c9c705028e49c707c6fba0ad90c5cfdd024553b84c2131a29", 0x7b, 0x10, &(0x7f00009da000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009dc000-0xc)='/dev/autofs\x00', 0x440, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00009da000), &(0x7f00009db000-0x4)=0x4) 2018/02/18 07:13:43 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x300000e, 0x40010, r0, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000007000-0x18)={r2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) llistxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000009000-0xe7)=""/231, 0xe7) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000016000-0x8)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000018000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) 2018/02/18 07:13:43 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ad000)='/dev/keychord\x00', 0x581482, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000-0x9)=@random={'user.', "2b922100"}, &(0x7f0000000000)=""/138, 0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) readv(r1, &(0x7f0000a9d000)=[{&(0x7f00006e0000)=""/116, 0x74}], 0x1) 2018/02/18 07:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f00008cb000)=""/218, &(0x7f0000801000)=0xda) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) r1 = dup(r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00002e5000-0x4)="36d85e6a", 0x4) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c3000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0xfffffffffffffdbc, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x24d}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000c09000-0x95)=""/149, &(0x7f0000094000-0x4)=0x95) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00007b3000-0x50)={@common='vcan0\x00', @ifru_map={0x80, 0x20, 0x5, 0xfffffffffffffffd, 0x80000000, 0x2}}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cad000-0x10)={0x0, 0x7, 0x100000000, 0x401}, &(0x7f00008ad000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000350000)={0x0, 0xdfc}, &(0x7f00004dd000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ecb000-0xb8)={r3, 0x1000, 0x0, 0x8, 0x7f, 0xa79, 0x0, 0x1, {r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5d31, 0x6, 0x3a78, 0x8000, 0x5}}, &(0x7f0000c35000-0x4)=0xb8) 2018/02/18 07:13:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, {0xa, 0x1, 0x14, @empty, 0x40}, 0x7ff, [0x200, 0x4, 0xfffffffffffff774, 0x1, 0x2, 0x7f, 0x81, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a6000-0xe)='net/\x00\bnnector\x00') getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x350) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/18 07:13:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d28000-0x4), 0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00004b7000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @common='syzkaller0\x00'}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x5, &(0x7f0000000000)="06900eebf80f3022ede216160f2ac55bb1e2599d678c30a54f11871c", 0x1c) 2018/02/18 07:13:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) readlink(&(0x7f0000e22000-0x8)='./file0\x00', &(0x7f0000248000)=""/8, 0x8) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) dup3(r0, r1, 0x0) 2018/02/18 07:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x4) fsetxattr(r1, &(0x7f00001e9000-0x17)=@random={'system.', '%vboxnet0vmnet1\x00'}, &(0x7f0000205000)='bdevbdevself\x00', 0xd, 0x2) writev(r1, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f0800010001000600000000000000536e", 0x58}], 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c8d000), &(0x7f00002bb000-0x4)=0x8) 2018/02/18 07:13:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000002, 0x0) connect$inet6(r0, &(0x7f0000a07000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000553000)='/selinux/status\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000158000)='./file0\x00', 0x0, 0x400) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/02/18 07:13:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000148000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000f02000-0x10), &(0x7f00003ef000-0x4)=0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, 0xffffffffffffffff) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00001f0000-0x18)=@add_del={0x2, &(0x7f0000eb5000-0x10)=@common='vcan0\x00', 0x7}) r2 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000717000)=@ipv4_getnetconf={0x1c, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/02/18 07:13:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000bc8000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9a000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000f9b000-0x20)={0x3, 0x4, 0x7fffffff, 0x7, r1}) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c0b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000), &(0x7f00007dc000-0x4)=0x10) 2018/02/18 07:13:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006f7000)='\x00', 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000af000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c74000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@empty}}, &(0x7f0000da1000-0x4)=0xe8) bind$packet(r0, &(0x7f0000f0a000-0x14)={0x11, 0x5, r2, 0x1, 0x5, 0x6, @empty}, 0x14) sendfile(r0, r1, &(0x7f0000a4c000)=0x400000003, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/18 07:13:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00002af000-0x10), 0x10) 2018/02/18 07:13:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() clock_gettime(0x0, &(0x7f0000f7f000-0x10)) getitimer(0x1, &(0x7f0000546000)) clock_gettime(0x0, &(0x7f00008fd000)={0x0, 0x0}) utimensat(r1, &(0x7f0000c41000-0x8)='./file0\x00', &(0x7f000098a000)={{0x77359400}, {r3, r4/1000+10000}}, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3ff) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(r5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4), &(0x7f00005aa000-0x4), &(0x7f00009fd000-0x4)=0x0) setregid(r2, r6) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000), 0x14) futimesat(r5, &(0x7f0000692000-0x8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd000+0x69c), &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/02/18 07:13:43 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f00000b5000)=0x4) 2018/02/18 07:13:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) readv(r0, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x1) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) bind$unix(r0, &(0x7f0000242000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/18 07:13:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendfile(r0, r0, &(0x7f0000f8e000-0x8), 0x4) 2018/02/18 07:13:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000c6e000-0x1)='M', 0x1, 0x0, &(0x7f0000330000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000253000)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x1331b39bc6805b10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ba9000-0x7)={0x0, 0xb2ec}, &(0x7f00006ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000910000-0x8)={r1, 0x1f}, &(0x7f00000ad000)=0x8) 2018/02/18 07:13:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fa7000-0x4), &(0x7f0000a3b000)=0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000fe2000-0x8)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sync() mlock2(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bea000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000aa1000)={@empty, 0x0}, &(0x7f000074b000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000275000-0xc)={r3, @rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) sysfs$2(0x2, 0x401, &(0x7f0000dc6000)=""/4096) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000fac000), 0x1a) 2018/02/18 07:13:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000db0000-0x1)='\x00', 0x2) getpeername$netrom(r1, &(0x7f0000fc3000)=@ax25, &(0x7f00004b6000-0x4)=0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b77000-0xc)=@sack_info={0x0, 0x5, 0x100000000}, &(0x7f0000496000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002b5000)={r2}, &(0x7f00006a5000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="000000094000426a0003ffffffffffff00020000000005000449faf5008f7e23"}) [ 48.779235] sock: sock_set_timeout: `syz-executor1' (pid 7003) tries to set negative timeout [ 48.815352] sock: sock_set_timeout: `syz-executor1' (pid 7015) tries to set negative timeout 2018/02/18 07:13:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000751000)='/dev/binder#\x00', 0xffffffffffffffff, 0x804) sync_file_range(r0, 0x80000000, 0x2, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000782000)={0x44, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, &(0x7f000057c000-0x38)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/18 07:13:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000024e000)={0x0}, 0x84800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000085d000-0x50)={@common='ip6gretap0\x00', @ifru_mtu=0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000cd6000)='./file0\x00', &(0x7f0000910000-0x44)) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00007d8000-0x4)=0xfffffffffffffffa, 0x4) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) userfaultfd(0x800) sendto$inet(r1, &(0x7f0000408000-0xf2)='|', 0x1, 0x0, &(0x7f0000e6a000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/18 07:13:44 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e8000)='/dev/hwrng\x00', 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1000000000000, 0x3, 0x1, 0x9, 0x1, 0x5, 0x4, 0x1, 0x0}, &(0x7f0000ae3000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x6, 0x30}, &(0x7f000025e000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r2, &(0x7f000081f000)=[{&(0x7f0000b75000)}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) 2018/02/18 07:13:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000019c000)=0x14) munlock(&(0x7f0000820000/0x2000)=nil, 0x2000) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x3072, &(0x7f0000d5a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000651000-0x10)={0x0, 0x9, 0x84, 0x2}, &(0x7f0000df3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00007e5000), &(0x7f00007bc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008f1000-0x8)={r2, 0x8}, &(0x7f0000007000)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ce000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 07:13:44 executing program 2: r0 = socket(0x200000000010, 0x4, 0x0) write(r0, &(0x7f0000810000-0x49)="2400000026007f0000000000007277010000000001000000d10100000093ffff0000ff10", 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000733000-0x11)='/selinux/enforce\x00', 0x20000000200040, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000927000-0x4)=0x35) 2018/02/18 07:13:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x100) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e94000-0x8)={0x834, 0x8, 0x20, 0xe620}, 0x8) r1 = add_key(&(0x7f00007c0000)='.dead\x00', &(0x7f0000b3a000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f000037d000-0xc)='id_resolver\x00', &(0x7f00001c2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e64000)='\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/02/18 07:13:44 executing program 1: mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0x1c)="d2ce91a20212c5ec2d9f347f9789f33c3f49994dcdb6acb7fca14284", 0x1c, 0x0) write$selinux_access(r0, &(0x7f0000001000-0x3e)={'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x3e) ioctl$TIOCEXCL(r0, 0x540c) 2018/02/18 07:13:44 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000c000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000007000)='tls\x00', 0x4) unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000003000)='mountinfo\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000000c000-0x4)) 2018/02/18 07:13:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000019e000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$TIOCNXCL(r1, 0x540d) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') link(&(0x7f00007eb000)='./control/file0\x00', &(0x7f0000e7e000-0x8)='./file0\x00') fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/02/18 07:13:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000465000-0x8)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008cf000)=@int=0x2, 0xffffff17) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000278000-0x4), 0x4) [ 48.904042] binder: 7029:7030 transaction failed 29189/-22, size 48-0 line 3004 2018/02/18 07:13:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f15000-0xc)={0x2001}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)}) openat$keychord(0xffffffffffffff9c, &(0x7f000049c000)='/dev/keychord\x00', 0x181001, 0x0) epoll_wait(r0, &(0x7f000000b000-0x5)=[{}], 0x1, 0x0) 2018/02/18 07:13:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00007bc000-0xc)={0x2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) syz_open_dev$mice(&(0x7f0000651000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)) ppoll(&(0x7f000074a000)=[{r0}], 0x1, &(0x7f000033a000), &(0x7f000008a000-0x8), 0x8) 2018/02/18 07:13:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000584000-0x9)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000be8000)=0x10) lseek(r0, 0x48, 0x100000000000001) 2018/02/18 07:13:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015f000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f1c000-0x8), &(0x7f0000fbd000)=0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000eb4000-0x4), &(0x7f0000e9b000)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008c2000-0x4)=0x40, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000c3d000-0x20)={@generic="fec92c3cbc49c07a67064409947f9dfe", @ifru_flags=0x7003}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f09000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fe1000-0xe)='/dev/keychord\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000231000)={0x7, 0x200, 0x5, 0x7, 0x0}, &(0x7f0000103000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007a9000-0xc)={r2, 0x5b, 0x30}, &(0x7f000056c000-0x4)=0xc) shmdt(0x0) 2018/02/18 07:13:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) pipe2(&(0x7f0000010000-0x8)={0x0, 0x0}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) [ 48.946271] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.947686] sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT [ 48.981998] device lo entered promiscuous mode 2018/02/18 07:13:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000527000)={0x0, 0x14e9}, &(0x7f0000c60000-0x4)=0x8) r2 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f0000e35000)={0x1ff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004c7000)={0x3, 0x4, 0x80, 0x4, r1}, &(0x7f0000996000-0x4)=0x10) 2018/02/18 07:13:44 executing program 7: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x1, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000040000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x101, 0x1f, 0xfffffffffffffffc, 0x3, 0x8, 0x0, 0xffffffff, 0x812881b, 0x4080000000000000, 0x78, 0x8, 0x9, 0x4, 0x0, 0xffffffff]}, &(0x7f000001c000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000036000)={r1, 0x40}, &(0x7f0000033000-0x4)=0x8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000028000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000041000-0x4)=0x8) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000040000)={r2, 0x3f, 0x30, 0x3, 0x7}, &(0x7f0000040000)=0x18) faccessat(r0, &(0x7f000003f000)='./control\x00', 0x0, 0x0) 2018/02/18 07:13:44 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd7000-0x8)={0x8, 0xfffffffffffffe01, 0x3, 0x9}, 0x8) sendto$inet6(r0, &(0x7f0000fd5000)="04c2ed2c8c5fd9541b22a47073", 0xfffffcd8, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffd4a) 2018/02/18 07:13:44 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000772000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000079f000-0xa8)=""/168, &(0x7f0000a99000)=0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r1, &(0x7f0000103000-0x40)=[], 0x0) r2 = dup(r1) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000e72000)=0x6) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000984000-0x4)) ioctl$TIOCSBRK(r2, 0x40044591) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4f000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/18 07:13:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=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) r1 = request_key(&(0x7f0000002000)='blacklist\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x9)='vboxnet0\x00', 0xfffffffffffffffd) request_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)='ppp1cpuset\x00', r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000cb4000/0x4000)=nil, 0x4000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_getres(0x5, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = dup2(r0, r0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000b3e000-0x4)=0x4, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000360000-0xc)={0x0}, &(0x7f00002c6000)=0xc) r5 = syz_open_procfs(r4, &(0x7f00006a9000)='mounts\x00') getpeername$ax25(r5, &(0x7f0000c0f000), &(0x7f0000970000)=0x10) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000ba2000)=0x200) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f000015e000)={&(0x7f00000ce000/0x4000)=nil, 0x4000}) 2018/02/18 07:13:44 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0}], 0x1, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000000000), 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000006000)=""/39, 0xfffffffffffffe86) 2018/02/18 07:13:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00008f8000)=[{&(0x7f00009fa000-0x58)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "a45936270aadc9d68186309aa7b0aaa269a258cf9857b0ed3f849a8dbf35604246d5994c0d48c5abe917e582cacf621496a34f8bbcfdfdf00f9728b234015a"}, 0x58, &(0x7f0000293000-0x50)=[], 0x0, &(0x7f00007ff000-0x70)={0xc}, 0xc}], 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000712000-0x8)) 2018/02/18 07:13:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000902000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000c3d000-0x9)=@known='user.syz\x00', &(0x7f0000b15000)=""/5, 0x5) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000091d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000ede000-0x10)={0xe4f0, 0x9, 0xfffffffffffffff7, 0x9}) 2018/02/18 07:13:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bf7000-0xe)="440d0d03088001031d0f8900ecd7", 0xe) 2018/02/18 07:13:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x10000010}) 2018/02/18 07:13:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bd7000)={0x8, 0x8, 0x1, 0x1ff, 0x0}, &(0x7f0000094000-0x4)=0x10) clock_gettime(0x0, &(0x7f00008c6000+0x6c8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dec000)={0x0, 0x0}, &(0x7f0000e1a000-0x4)=0x10) setitimer(0x5, &(0x7f0000560000)={{0x0, r4}, {r2, r3/1000+10000}}, &(0x7f0000b26000-0x20)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004a0000)={r1, 0x13, "31b27cf358c04e309bb06f29de03075404c6ab"}, &(0x7f0000b14000-0x4)=0x1b) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000d0d000-0x4)=0x18) 2018/02/18 07:13:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffd}, 0x2, 0x0, 0xfffffffffffffffe, 0x4}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/18 07:13:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xb, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001000)={0x8}, 0x0, &(0x7f0000001000-0x10)={r0, r1+10000000}, 0x8) [ 49.135793] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.144332] CPU: 0 PID: 7093 Comm: syz-executor5 Not tainted 4.9.82-gcdfc8df #37 [ 49.151926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.161274] ffff8801d0537580 ffffffff81d94fc9 ffff8801d0537860 0000000000000000 [ 49.169330] ffff8801d36d8290 ffff8801d0537750 ffff8801d36d8180 ffff8801d0537778 [ 49.177373] ffffffff8166272a 0000000000002b25 ffff8801d46de8f0 ffff8801d46de8a0 [ 49.185400] Call Trace: [ 49.187968] [] dump_stack+0xc1/0x128 [ 49.193309] [] handle_userfault+0xa3a/0x1310 [ 49.199342] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.206327] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.212706] [] ? handle_mm_fault+0x117b/0x2530 [ 49.218910] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.225114] [] handle_mm_fault+0x1fd1/0x2530 [ 49.231144] [] ? __pmd_alloc+0x410/0x410 [ 49.236828] [] __do_page_fault+0x5c2/0xd40 [ 49.242683] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.248638] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 49.255450] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.262088] [] do_page_fault+0x27/0x30 [ 49.267598] [] page_fault+0x28/0x30 [ 49.272847] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.279663] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 49.286040] [] ? get_futex_key+0x1050/0x1050 [ 49.292071] [] ? userfaultfd_release+0x650/0x650 [ 49.298450] [] ? perf_event_comm+0x1a0/0x1a0 [ 49.304478] [] ? __lock_acquire+0x629/0x3640 [ 49.310507] [] ? do_futex+0x3f8/0x15c0 [ 49.316022] [] ? vma_wants_writenotify+0x51/0x380 [ 49.322487] [] ? vma_set_page_prot+0x10f/0x180 [ 49.328692] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.335680] [] ? userfaultfd_release+0x650/0x650 [ 49.342061] [] do_vfs_ioctl+0x1aa/0x1140 [ 49.347761] [] ? ioctl_preallocate+0x220/0x220 [ 49.353966] [] ? selinux_file_ioctl+0x355/0x530 [ 49.360256] [] ? selinux_capable+0x40/0x40 [ 49.366113] [] ? __fget+0x20a/0x3b0 [ 49.371362] [] ? __fget+0x231/0x3b0 [ 49.376611] [] ? __fget+0x47/0x3b0 2018/02/18 07:13:44 executing program 0: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) ioctl$void(r1, 0x5451) 2018/02/18 07:13:44 executing program 7: epoll_create(0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000557000-0x1000)=""/4096, &(0x7f0000a41000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e97000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000a90000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009de000-0xc)=@sack_info={r1, 0x8000, 0x1}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000956000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000)={0x2ad}, 0x1) [ 49.381773] [] ? security_file_ioctl+0x89/0xb0 [ 49.387976] [] SyS_ioctl+0x8f/0xc0 [ 49.393137] [] ? do_vfs_ioctl+0x1140/0x1140 [ 49.399082] [] do_syscall_64+0x1a5/0x490 [ 49.404767] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 49.500277] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.504826] CPU: 1 PID: 7124 Comm: syz-executor5 Not tainted 4.9.82-gcdfc8df #37 [ 49.512346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.521676] ffff8801cff3f580 ffffffff81d94fc9 ffff8801cff3f860 0000000000000000 [ 49.529656] ffff8801d36d8410 ffff8801cff3f750 ffff8801d36d8300 ffff8801cff3f778 [ 49.537633] ffffffff8166272a 0000000000002b25 ffff8801d076a0f0 ffff8801d076a0a0 [ 49.545619] Call Trace: [ 49.548184] [] dump_stack+0xc1/0x128 [ 49.553530] [] handle_userfault+0xa3a/0x1310 [ 49.559574] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.566560] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.572936] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 49.579239] [] ? finish_task_switch+0x1ed/0x630 [ 49.585528] [] ? finish_task_switch+0x1c1/0x630 [ 49.591820] [] ? __schedule+0x64d/0x1ba0 [ 49.597518] [] ? handle_mm_fault+0x117b/0x2530 [ 49.603719] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.609921] [] handle_mm_fault+0x1fd1/0x2530 [ 49.615954] [] ? __pmd_alloc+0x410/0x410 [ 49.621640] [] __do_page_fault+0x5c2/0xd40 [ 49.627506] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.633454] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.640091] [] do_page_fault+0x27/0x30 [ 49.645596] [] page_fault+0x28/0x30 [ 49.650843] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.657658] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 49.664034] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 49.670932] [] ? get_futex_key+0x1050/0x1050 [ 49.676962] [] ? userfaultfd_release+0x650/0x650 [ 49.683350] [] ? try_to_wake_up+0xb7/0xee0 [ 49.689223] [] ? perf_event_comm+0x1a0/0x1a0 [ 49.695252] [] ? __lock_acquire+0x629/0x3640 [ 49.701286] [] ? do_futex+0x3f8/0x15c0 [ 49.706809] [] ? __rwsem_mark_wake.part.0+0x1ad/0x300 [ 49.713629] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 49.720536] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.727522] [] ? userfaultfd_release+0x650/0x650 [ 49.733899] [] do_vfs_ioctl+0x1aa/0x1140 [ 49.739591] [] ? ioctl_preallocate+0x220/0x220 [ 49.745796] [] ? selinux_file_ioctl+0x355/0x530 [ 49.752086] [] ? selinux_capable+0x40/0x40 [ 49.757944] [] ? __fget+0x20a/0x3b0 [ 49.763193] [] ? __fget+0x231/0x3b0 [ 49.768439] [] ? __fget+0x47/0x3b0 [ 49.773601] [] ? security_file_ioctl+0x89/0xb0 [ 49.779803] [] SyS_ioctl+0x8f/0xc0 [ 49.784963] [] ? do_vfs_ioctl+0x1140/0x1140 [ 49.790910] [] do_syscall_64+0x1a5/0x490 [ 49.796596] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/18 07:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0xc26fe2c7f7b61019, &(0x7f0000a23000-0x7c)=""/124, &(0x7f000046e000)=0x7c) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x134) r1 = accept(r0, &(0x7f0000fc8000)=@l2, &(0x7f0000ae1000-0x4)=0xe) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r2 = socket(0x0, 0x6, 0x9) getpeername$llc(r2, &(0x7f00006dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000107000)=0x10) fchdir(r0) sendmmsg(r0, &(0x7f0000054000)=[{{&(0x7f00009bc000-0xc)=@nl=@kern={0x10}, 0xc, &(0x7f0000e09000+0xd8f)=[{&(0x7f000068c000-0xba)="d01012ba8a46423de3f063fedbf3d760171dbbd3e1aa7d923ce4564c142722775ab53bdd12f7e1ac5432ad904f4d1097fe51efb8ea30afbbe27457e123bd5ca65cfd162d8c23640c549f3c33928f045a3c108d864dedfc80f430c4dd9c187514a58f23f1e8250064e5503653f68c16ade100055756d55d3de3d54bc42d5370493e940a848e9ccd1f1956df9040c50ca8e2c860a4fd753bcde4", 0x99}], 0x1, &(0x7f000000c000-0x2330)=[{0x30, 0x119, 0x0, "924cf442a2691cb1828cb44f6d9f8d66d546993bcccd4b09d8cde09b"}, {0x1010, 0x10c, 0x8, "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"}, {0xd8, 0x11f, 0x7fff, "2ca49467445335dfe06b467d5d6d2e97c06021ddc5e8e07f941539c16a7424d98eff6ab9de3a2b0fc09d303b6b08b6a7f1218936f520ae1dd6c7370091cd8b5de71f0ae60db07a7f8e6755461d035aae87d477a8eb76eb592d2b3acc8df40a28ad93982dbf7420824ea49d8e9bdfae0d9c01fceb1003829e90e60aaf86ec3e02e91a7b3189920aa6907bd8be3c0ec7692cc619f9edf0d95bd05f972488c8c80d5b0559116a24dc7d040e403095093247539e9a1e48990eae6b9e1b7b4bf04a267c756e22e2"}], 0x1118}, 0x9}], 0x1, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c32000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000bd0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000700000)={r3, 0xb3, "10a605f0f09cace346fa98ff3a3e3f2bb8afcfd27164ee07cc97f8bb3b5374820920c12d6d3caae2d282536c3da37f972b664d9d9b6f088e58af75c205e090a75d25732d07d396daa339797b5d04c91ea78ca349d5023bc6e9d1df95e71d3070f542efb8677794b6573e761cd895f158b82c45a1dd60ab012d3b15a180b01f28f5334a2e4a888c112d11d8caf43bc11384050f5351d8315e588f8b550f225729d2d58a406f85b83293ec5ee639362ccc0afe1a"}, &(0x7f00003aa000-0x4)=0xbb) shutdown(r0, 0x1) getsockopt(r0, 0xa9, 0x0, &(0x7f00003f9000-0xd7)=""/215, &(0x7f0000ec3000-0x4)=0xffffffffffffff01) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000861000)={0xfffffffffffff0eb}, 0xd9) r4 = accept(r0, &(0x7f0000830000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000a65000)=0x20) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000b7d000-0x10)=@req={0x9, 0x9, 0x8000, 0x1}, 0x10) bind$vsock_stream(r4, &(0x7f0000462000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) fchdir(r4) 2018/02/18 07:13:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000029000-0xa)='/dev/ptmx\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x2, r1}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000944000-0x4)) 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) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) renameat(r2, &(0x7f0000003000-0x8)='./file0\x00', r3, &(0x7f0000002000-0x8)='./file0\x00') r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r4, &(0x7f0000001000)="18b632f991c4344b8957b398adb0c4c7e70dd452fd746629ed93b435228302a04afac6b514466219d5ee7ef76f2e4d2da04ee9a6000415f6626897803165c8ad37aa568ee7fc0f7a14addc9022ed87903e4e1d823c095dcd2cca4d22c03c7c80ab1153b4b208894cd1be892db414121570229a0115a783bc0a426e3029157fc4c09e8c9f9837bf370622444f2412d1e9d7b8d4e5e2b9c0297ae0b9e40cefbbea28923828029afe086bc4176d347b0bef3e41c3ee27fc", 0xb6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000002000-0x98)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x98) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x19f8, r6}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x4}) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) ioctl$VT_RELDISP(r2, 0x5605) 2018/02/18 07:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000300000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = memfd_create(&(0x7f000033e000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x5) 2018/02/18 07:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00006f7000)={&(0x7f000047f000/0x3000)=nil, 0x7, 0x7, 0x40, &(0x7f0000518000/0x1000)=nil, 0x7f}) r1 = socket$netlink(0x10, 0x3, 0xe) writev(r1, &(0x7f0000eb4000)=[{&(0x7f0000f4c000)="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", 0xec1}], 0x1) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x0, 0x5811, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b8000-0x9)='/dev/rtc\x00', 0x80201, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000745000)=""/8, &(0x7f0000db4000-0x4)=0x8) 2018/02/18 07:13:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000013000)={0x5}, 0x8, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000da2000-0x10)={&(0x7f0000355000/0xa000)=nil, 0xa000}) 2018/02/18 07:13:45 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f6a000), &(0x7f0000131000-0x4)=0x4) r1 = dup(r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/18 07:13:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x787d7d7}, 0x8) pread64(r0, &(0x7f00002d2000-0x19)=""/25, 0x19, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x5, 0x1) ioctl(r1, 0x800000080004535, &(0x7f0000979000)) 2018/02/18 07:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000882000)={0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e52000-0x68)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45}, {0x6}]}, 0x10) shutdown(r0, 0x1) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x3}, 0x8) modify_ldt$read(0x0, &(0x7f00004d4000-0x92)=""/146, 0x92) accept$ax25(r2, &(0x7f0000550000-0x10), &(0x7f00004e0000)=0x10) 2018/02/18 07:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0xfffffffffffffffd, 0x0) inotify_rm_watch(r0, 0x0) 2018/02/18 07:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000507000)='/dev/sg#\x00', 0x1, 0x40) write$tun(r0, &(0x7f00005ba000-0x63)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0xf, 0x0, "945154", 0x0, "fd6418"}}}}, 0x2e) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007c0000)) readv(r0, &(0x7f000078b000-0x10)=[{&(0x7f000028b000)=""/238, 0xee}], 0x295) 2018/02/18 07:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aa5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000a13000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f84000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000494000)=0x0) capset(&(0x7f0000784000)={0x20080522, r3}, &(0x7f0000319000-0x18)={0x3, 0x6, 0x2, 0x5c4, 0x10001, 0x9}) syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x200181001) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000067c000), 0x4) pwritev(0xffffffffffffffff, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)}], 0x1, 0x0) add_key$keyring(&(0x7f000023b000)='keyring\x00', &(0x7f0000c9f000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) connect$pptp(0xffffffffffffffff, &(0x7f0000ea6000-0x20)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x20) 2018/02/18 07:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmsg(r0, &(0x7f00008d5000)={&(0x7f00005b2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000da3000)=[{&(0x7f00003c5000)=""/58, 0x3a}, {&(0x7f0000c13000)=""/88, 0x58}], 0x2, &(0x7f00007dc000)=""/166, 0xa6}, 0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000c4000)={{{@in6=@mcast1, @in=@dev}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f000000b000-0x4)=0xe8) 2018/02/18 07:13:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00003e3000-0x4)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x4002, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/18 07:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0xcb, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c8f000-0x11)='/dev/vga_arbiter\x00', 0x200200, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000926000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00005ca000-0x4)=r2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00007b2000)=0x0) ptrace$cont(0x38, r3, 0x1000, 0x7) 2018/02/18 07:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000c39000)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/checkreqprot\x00', 0x800, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006db000-0x4), &(0x7f0000ec0000-0x4)=0x4) 2018/02/18 07:13:45 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fe2000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/18 07:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cde000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000de6000)={0x200}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') ftruncate(r1, 0x19db) openat$hwrng(0xffffffffffffff9c, &(0x7f000098d000)='/dev/hwrng\x00', 0x10000, 0x0) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) [ 49.962149] device eql entered promiscuous mode [ 50.043748] device eql entered promiscuous mode 2018/02/18 07:13:45 executing program 7: prctl$intptr(0x4, 0x1f8) r0 = socket$inet6(0xa, 0x8080e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000927000)={0x0, 0x88, "695eaf1ed42e1de2c9dc45a292c97f83356520c9da87ce21875415927238084d071ada8fd5844f36df2145d271de64acf28a2788ed6aac4d410084b8b4a627438d7f3e581f11a5a2e509da0cfbd36ee09450b578a47e72064e99a9bd3f1757c5396b36057ec00ef8f4dacef95f31aeb65d5ced0549e2558e98ca0911aa16fcd1c9680cfc89dc1be3"}, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x100000001, 0x8000, 0x2, 0xffffffff, r1}, &(0x7f00008c2000)=0x10) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000001000-0x4)=0x20) 2018/02/18 07:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007a8000-0xc)={0x7}) ppoll(&(0x7f000000f000-0x18)=[{r3}], 0x1, &(0x7f0000e69000-0x10), &(0x7f0000aa4000-0x8), 0x8) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r2, 0x0) 2018/02/18 07:13:45 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f00001bf000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13}) 2018/02/18 07:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f00000d0000)=0xffffffffffffff01, 0x4) 2018/02/18 07:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5b10f405}, {0x0, 0xffffffffffffffff}, @time=@tick}], 0x30) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) 2018/02/18 07:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000acd000)='./file0\x00', 0x0) open(&(0x7f0000acb000)='./file0\x00', 0x101000, 0x0) 2018/02/18 07:13:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000012f000)='/dev/autofs\x00', 0x4101000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004a2000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)) 2018/02/18 07:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) getpgrp(0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000054f000)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x7, [0x3f, 0x3, 0x66, 0x40, 0x5, 0x0, 0x9, 0x8]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000031e000)={0x6, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x108) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f00003a9000)={0x0}) sendto$ax25(r1, &(0x7f00001c2000-0xcb)="f2a06adde621114610453bb97b59aacf7b9741d7894c7c8fe5245dfebc4c900d9944692644766465a93bc5b564a1b7a6be3b8905165fb33cf407e9126d3b4e58d32b5c4776fe2bace9f56f0a74ad16d5906630545b142cad59906b1fefe5f7a48743ca4073432b90cdef9d189f4bea2e4d126818af43f72ed1f6d42f2242d971e5879e387c9b48b1a440524cbf3ad1f5f1fa49ba8892f4392c50affccbce9fc6f517d7d216d836632ccdb64a5f395351b9d91747ed378c691638798d2f94ecfbd41244d46f18dbf2ace65d", 0xcb, 0x4000000, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r2 = memfd_create(&(0x7f000093a000-0x7)='f%ppp0\x00', 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000134000-0x8)={0x0, 0xc4, 0x80}, &(0x7f00000ed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000014b000)={r3, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}}, 0x8c) 2018/02/18 07:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000035f000-0x8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008e9000-0xe8)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f00009d8000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000270000-0x50)={@dev={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000, 0x100000000, 0x80, 0x500, 0xb793, 0x20000, r1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003e7000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in=@loopback=0x7f000001, 0x0, 0x1c, 0x2, 0x1, 0xa, 0xa0, 0x20, 0x3f, r1}, {0x8001, 0x6, 0xa3, 0x7, 0xffff, 0x7, 0x9550, 0x100000001}, {0x5, 0x96, 0x800, 0x5}, 0x1, 0x4, 0x2, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xffffffffffffffff, 0x4, 0x2, 0x8, 0x3, 0xb5, 0x100000000}}, 0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000570000-0x8)={0x0, 0x7}, &(0x7f00000f2000)=0x8) rt_sigprocmask(0x0, &(0x7f0000f15000)={0x3}, &(0x7f00005e0000-0x8), 0x8) r3 = open(&(0x7f0000e21000)='./file0\x00', 0x0, 0x62) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00003d2000)=""/211) r4 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000432000-0x98)=""/152) accept4$vsock_stream(r4, &(0x7f0000182000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00000d3000-0xb7)=""/183) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000d4f000-0x10)={&(0x7f000004b000/0x1000)=nil, 0x1000}) getpid() socket$inet(0x2, 0x0, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f5b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000551000)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000883000)={r2, 0x9, 0x9, 0x0, 0x8f6f, 0x7fe00000000000}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000005c000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x2c) 2018/02/18 07:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001a6000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000023f000-0x7)='ns/net\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/02/18 07:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f4000-0x6)='/dev/sequencer\x00', 0x80, 0x0) accept$ipx(r2, &(0x7f00004cf000), &(0x7f0000809000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_flags=0x100}) sendto(r0, &(0x7f000014b000-0x1000)="15e8d7fd563dddaa29ecc7adba9632fe501be5ebc5dbb68127c9dd026110251dffe7a95272a3644e8820c86e79891679d76664504ff580d934cbb39d482ca7c2b4bd4aac07feb8556dbe8943656d1b8e630bad79a7e039f1c8d771112ff6e834f453526d1d496695799895a349bf92c5d4360a5d8ded24d435d9ba947c8450e466b308c196b2de70092421e34c14519da414eb534cb2eb8b78237e96f18e226c14489eec59ef98650698a8199e67c524c80a4560bdaba6b12cf8c4ce9322c61c2243266559959fd99e7fe3990bd067c72a226e687f230210f5c8df588a35fed19acb4aa54fe41ca4d3a27cffa74e8156ad755f50c2a71c6d6be1b8425079f002e5488f234f4894a2f60c5c15161d92ea4f3720a4d084b7731d41ff3b35f09aa14495c05109d855cb5613878579bb074753f8631d5dc95fd390134c5e466d22672e6e43f8b0f9c4803a8b497b0d001ef4c3ef9ba1c4d19433af72ebdb3086620fe385fbba42c9789beda188c7ab818d0defca7ebbed5dc609f8016c19fc476cd886742f3dc7720caa80f28255c21dfb94165f9f97e16ee69791c6837e2a33784538485345e26efe3a07455477770171bbcc070a0cb0d10e0334b2e026781afbc0f23346ce09c317d798d72ae3a301e88c7823795ad046882bc25a4971b750b9dea18094ab873e88a96dba530c4d4dd6537d83285c3abfec884b79ea584db391fad69f6103a7f3a624a7259587ccee198e9e60c14749414902a3a27f670bd6763e48af83da0d10eb9640c3f59083a2d2daf785fd5050d1ca5e00286808632b937606088633fa26132bd8c512bd87ac11310f529d745000ad7fa94d4dfc8751ff33dd9aedf2dfa17bbd1f771fa5726284b22bc870c196f94ba065caa3e9d8d19e8cf5991df15e52ab4f2ac16fe6a212c1433feac47e32484c4076348fcb8169dfaf52610ca7969ac453551a09e9ec46c1dc50e6c1fa251c5fc7127957846d5f36650f1f7528561666879bc95629e60ae0cff6fc90d3bb2e984db0536ba667f3e64e4080e5100caeb79250e33d958609ed5ef28cd4e15d73ca01cdeb51449a70baeb9b1b70824bd224f321f49289bf12d759041bff1fae4da4d21d6bf428aa930b3cd2c5c51adce81be782863b8b38729da060b71803fd1021e15e1f1c7fc681736ca6422a4c356c769d007d280f57e58241eb665948db16937f0c9008633677aef77a9f75edbce4a2a38b056364191a3c4f6bfe3fbd76961598fe1fb355960c04c948eb1a7a9aebc4a1b3ed501ca5df18f28458b67bbabd253c63771fb653c579f0b283e37578f6c887ccbfaf9dcba05ea39fed02d1782acd73c640f63a704e56a4614ca004c49eb84c699b410205fa6d25308dda62851c205f8808e2527152e36644263a5846c7d8194033a92dc36287fcaee018c67ff3464858d36267c9fe4f25a646d2b64f5cadd2472163c9460c2c87f2a62720545ad658a6011a0ba4bad2ca8c4ae909e2c6243da9474e972a921f835f4b1f96616514dd42cbf8f3dbf2513e21f5629f4186ba8f9bb12b6acd9dd5f0f0cf9e650c22f5c117ebd575c3e8df58e04c69003c813b3aa4a117d5514f064d583be6be2e06e745460b6d6e3a905884feeed84dce622c555bf4b037f768e7fb4f453c6a4c644ac5c91bf5b34838551ffb0b8cb1a1cee8fd017634a66265f789424ff73375257671d41abb37eecbd43c3e8cdfe272f3e7edebe6e6699cf401826dd10e37fd0f3e1d170c8519d3a48763be4d7e39b4306b4a20f8ee85643395225109a56da093084e4dd0fe2b97a312da5dbb87af6043479b6362bd4eae8ada9f0b6740f8d2af24c04b9ea6d0297c713ba668ce7d37bbe17222fc2b0115848ac9c61d1ea5377b14d59115edb58a10e06004445c2c4518f864c17f617efcc95044cbf5d6c0120c87877bedf6c6da8788710b6051e937311516b6a97494889b42e473e06b174de15458a598cac1685d8cd8121e56c3a749ee69cc8197a5e1d731b83c16f1d65eef438b75787376b86bd58d3d799272d6c2024b42f12a4c99ca794085545467c7344df58d09d96a1e105d7128b83db41818c90177377ed5512b1a3f3a7d4a5678888be60c9e3c7c75a0be4a6e874ca822c2b0f10a68292af8ec970cbb75c839f6da6dcfc240ae424bde2347a5347e1d64681ad50efc6dc9cbf646b2c75f8cffd92eb70ddc5a9c2d9d042f3becac6c05968afb8d5b8da1accb96a2a2c881cb539a581b6a7a044f9d53f8ebceef0175656c109454083a43b118120c8f401d0adb1f8b60503823e72a7c4beff68a9dac261cc0decea9deb63cd2070e7b173280a6440e89bb18d1b4194e5a65ce2f5dea4edd711efea0f42ff45488e0eb2432b4b728bc273034c4757398321552ae9eb6335c187fdf3da0e241148e5bc55cdbde9f94cb8419361767ee3579225a8dee5491e9026ff197a5de2bba255db5ac0e776bba005d0f0de4a5b965aab0182e13cb18b9a5dde7dabcd534e55d9c0d90aaf1980c6d877a0c001c71624e0b921848276907dfd76e45f6e710a8426765979d68f443dadaeeefca345c94a033843fa741fef2c11ba2f3c2c339229f869c0dfae36a14d4a8139ae0a7755153f961f047bb7f8406a33b62698ab4d0e91b3cd7956f16f8755fe1240665da542bec694ac7cc6b1f6626c4b3f67195b556ebfb5ecb957fd540802a6d4fafdfb94442b5e3e6b0b8612580acb844d2ca9dd8242cec4d0222caf147af138eaaba0435e8e530805ef9cf2020e8af9542713de877e148845ec83fe4a0facc3366bdc89cff6726aec516d0a9e23ac3abacef89775d963bf906a2723e5b158a6167478847fd70d303d21eb5a8692a91a48a87909663ec2f1fe92908fd30535f4e338e9fbaead987231dc85a0fb8ca6c374db53cdc8f91e66cb0ee9e54d565781e61052105b38f1ed451810c0cdc51266e9f8688afe06d0289fdba877ea828412f3e38dae1e9f42359a2062cc5c6b37bc30a9f61e85fb5d7b880b259f1d5657c11abd592f331c17056b2d37f134a6dde92d031d19bdeb4c9d6c6a599d674031e50230f9ae591d8a8cad02b09d1cddbb70efc7a765be60b37ae394a107c8ffab107e125c389a7142d62b36f335e464fea563fc2cd11c428023b5c7d843071590b97c0bfbd2cdf017ef5ab7b891eb349d9827038c4d7171799a75509245a65fa0b77c4fb4aee458cf32648e414913cfb09ba56bbcf693221a288bafbdaddd99eee061822b9a6e9118ae553464287dc6ef3418f471dfb7f47b566c2b193de28eee2d326822e5e361c803bfd9af10e466c0b574a1c2a7ebb609e95400c816a1ce935cc27043138c70e81cea1b65f656582e51764239576ee799f15f1af73b440d3b497356dee6d7b77fefe22879131601a5b63215417fa59c95ed84af5ae59023a3813ef65d1041f1d5b0bd5b967b57968c5e18a46ae21819fd28c34e500b2e468bc5e834dce70bcd652f22ebe50b3b8f2643bbbb10fdfc57fa99d78ace5923f6b564f3193eeba7a0fefcfa67be4abf4254f7d2d7515a9283ecd147480bb094820998862297d078dfbfd4a5fb62fa5061d3edd4262d46e1a32daf64812d65b41508ab3755bf0b74e63a200818a1bfbc589333178550b31873196e9ae932ae282a9a15aff58e41d62a6f67b7c925b7519eb9a8ec2aff98bf5711686dd70d84d23d0ce729ed26328ee8f6371b4f6b5ea94ad8ec053b89b9424f62e6af7aab390b8c5d118a603de8050759cbcdd4cbe2c7eac0b014d71497dfe62e4aeecc1dc6697d839bd694259cb8a789eb05956028aab28a8d7997814b27222a659c55c370fddba98041a64279716a5f8759261abc765602bc7fee5362d25948fd3a488af2618350310114da540a036d55c70f8bf2f001efe2781032fcc6f43e6b675405258ae1376738cc75aa781d0089e3f7d5189e5002e9503d8846312c5aa37946f33bfa0b7241f0305eb7b8248948d667b711daa2ba7c976426cb5df519eff7e06bb8d55d120f4f03682ea320627416437b1de2b5b2c1293c330fc34fc4d4b84a1edc07024635e890c9e3f18e9975f6bf10115492d8a242e6d3b964a90171e6c8fd38e8983b4a6e20d5e84a5afdb81b13a3190feab066160c3fe5dc806dc5e6e712be71a608031847bd07f9a7e9de248decf23d3a22f83d994c1152b280ddfbcdbc01e74e1f4d0dbcab0dcc0f3f0481025c29c91c2d2fc28b0db1611b5bbea250615eb9a19f76134ec52b1a52492b15b36ba0f40749825642848fe09ff0f1f511f52c16a3831ee8c53074ee9ca4fbb6fdcf5cbc174f400ba3be9dc46545c3d83403036f1a25fb2e2d148413965b8d9f6e523ebb104f2dfd113e4b1fa2be50d394b0eb188007bd95d65fde6c4cf20457b62b1b0b3a54e4d6a06e0aa29ff1a9bc12041fafec4e48e3b10cabdf73246ac02b446f3ddaf02a6c15d7bb972f2dfe072414c4265d3e1ff7f1e2589f9ed9198a9888b9917bdb52cfcee3ee6b63c988a15dc1cb439a00606b944e06103bf8158f1c9e744d3b4ee43e07e07c6f1b1057b52212bf3f3a115ce563cbdb0a48e9ac2d572c554cc03a14888775fd5d2ee5ee8f2c4b67a6163db78ff06312b8cad729836e3329398a51b44d37d6a511389d27f73379d51e87a310268bef3d277a8af687554aafde9120fcb66a1057a7190241518a6ebd38659780f64e1d2ff823fcaef9f2f0795961d695e9818ff6ed5c9385d62a50b3b20b514032d765385e7cf885606f97b0ecf8728fcdc8c326c2aaa859686cdbb60c32919db15c5ae617a319d5a1913aa27fa2d5ae866c073dd83a26adb1c3573e6ab02cf06acacd9fd010780455ce35ef76d0c9c5842ecd404db98ec0f9f6416e06a38b1a5627ed970eddd7dfdc1c6ba480f66b299c9e940155d510a06fade895769371378507ebe1faf8910706d533674217ec6433b91d30741bbac0652a9004ed780aa8455e7fb0484ae700f222454b42668c43c3cfe64f931680ce10a61cb4df418d69fc0a4fd04cfb16c1b5d425a70f418fe0a972ad31ffb85876c4335721fdedee2eb96167dc56d62d9343ada437d955855a1bf3ff7e4b53d2aeff6b41ba1ae8d7f9d4beacaa492687b93931cb54cafb9db782c75755d84f6efda7658bae5460175b44fe4db1c377a66f5737b987cd4b829d316fea1f4b6d76f219a49499cc95adf3db9ae02ad423b7b60c03f2025eb9de2a019915ed429e715b9916a94e7f8e8e5f9be3fd298d4fcde67725015c986b9861bac4228027007783f1e03c1b80df4f4eda994a73847a3fd0cba41d267066cddd4d6cb3730118e6a82b2ba959c48027e4562601bcdf4d254568edd43180c8caca67293cdb1401d3885ec3fd88e552c6e7e801d5f68b8b3c1fdaaf1a59e02e35cb71ec76aefb5d52dbe3c89364e1109e6544754da77ad95475cdf098a3e2280276b62f5eb50b4cc4accf9f055a5e171d155a7f06b849128d660d32848b447c9d2531bb53bdd2e64e7eecb316e9ec7e0bc43362048ec05345f642e2055a4f856ccdb56545e4cac5b8f7f9c5e4f1ed54dc78eb5e9fe243480c70f51a2dee0ba33b87755b91cd8767b99dd06cc7b41dbffa10f176d1645a4b13d1bb20c78646e20e5c286f0abfd435a9264352db1d9f29f949ce05aa4a3340e629153c82abce567dc5aae1d712bdab27f1a422e287d69d6738981b0c9393792d4c66511b103a9e45bc1313665f665e0e2f3baa4bead50bd320f244b04bb8fbe1afa4ca687e8f407c53867c132bdb9c3b9bbdc34480fd5155bac36dce61979c6", 0x1000, 0x2000c811, &(0x7f000055c000)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) 2018/02/18 07:13:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f00006fb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000044b000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x0, 0x9, 0x6, 0x3, 0x1}, &(0x7f00004a7000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008eb000-0x4)=@assoc_id=r1, &(0x7f0000a71000)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000023b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netlink(r2, &(0x7f0000eb6000)={0x10, 0x0, 0x2, 0x1012}, 0xc) 2018/02/18 07:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00002ab000)='/dev/loop#\x00', 0x3, 0x20000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e6000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) pwritev(r0, &(0x7f00002e2000-0x80)=[{&(0x7f000095c000)="c2895037e61eb4e4594d1bb0cf", 0xd}, {&(0x7f0000b7e000)="34e354895d9c2a9fd9d9936a1cb0c911f21e259cd25be58545320637cfa80ebb8b", 0x21}, {&(0x7f00005de000)="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0x1000}, {&(0x7f0000957000)="daf9cefb9e68e7b311533e19596897ae6df82861c4a7d70496573bec557c41e3048f2b63d8e18798ed2798712b3d02aa8369c7ad1423339ba74209edcf393a437c5df10493dd0c5e28ed1b58e22ad97eaf37973122bc612e384fa7ebf7a92d901b1aafb95117bb821bcacd1d1f74f49825e2ffcc8e050ca5f1d06dc902826601e005f23ca3c2d5cf13789ca228c3cf7a", 0x90}, {&(0x7f0000b1c000)="2068834f9d87d626905e0e048a939586f2ecb3d577d6955edc40fbc21b3e5c097d4521522099ee831b07227c6225b16447880b70d1f1f2d761e5a2fbfe0882eddf86099466f3cea021be060b9c9156f60e573490690bfd2eac2d970a28d1ed743b3fe733388e68a34f9816db60b60b8a3d7dbe6e61b9cae9adab5b520e17bfc39e3c559941e8ba35a7bd99366c54deb05ad5e88aa60cb127aa5e11e4aec295399372cad24bf749d098ff2ef582f492822b8d74efd104279ecb6586fe36dfd9a5364f603cebc0ae45f63209d192cbc3eef3ed497535d4", 0xd6}, {&(0x7f00006d7000)="7b58771adcadebf726820347a554d2de85679ef888671cc8d2d9dd838e944fa53777c67f67da322b56914aa6340a63bcb1e781b48cbeecdf89e91ab3d2f2e86fcdc2dbe7330400b54f72df85ae87170c7be70993f36b42b24e61c4b8ab5e373fbd8b3c2a21b77c78d18197f011d50fd40f5632a41b1bd1fb44b2cb82ce2004665547fa8a8cdb6402d8859e3475037cf6fbfa0f9b452d05", 0x97}, {&(0x7f000035c000)="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", 0x1000}, {&(0x7f0000a4b000)="8b305fe9c40d2a2ccf15a1dba8befca07d5e094219536ec2c15aa8d7603542da161e28120ae2d63f53619efb08781fef9185e269075a6e386b0925169c653c0df322767905fa459bc4", 0x49}], 0x8, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000abb000)='/selinux/load\x00', 0x2, 0x0) 2018/02/18 07:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000076e000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00008c9000-0x4)=0xe8) r2 = geteuid() r3 = geteuid() setresuid(r1, r2, r3) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/02/18 07:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x73, @empty, 0xdf}}, 0x5c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c90000)='/proc/self/net/pfkey\x00', 0x80, 0x0) pread64(r0, &(0x7f000048f000-0x4f)=""/79, 0x4f, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff}, 0x14) r1 = epoll_create1(0x80000) fcntl$getown(r1, 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) clock_gettime(0x0, &(0x7f0000793000)={0x0, 0x0}) ppoll(&(0x7f000009f000)=[{r1, 0x204}, {r2, 0x1}, {r2, 0x2000}, {r1, 0x409}, {r2, 0x28}, {r1, 0x4400}], 0x6, &(0x7f00009ab000)={r3, r4+10000000}, &(0x7f0000053000-0x8)={0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e66000-0x8)={0x0, 0x8}, &(0x7f0000b3d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000093000-0x90)={r5, 0x88, "306144fe1add976b0c191a555d0cd36b8ed054d267b0024673519faae1c1504b12f27236b932c5e95335fd2d953f56a7dd22a9e52ce37eeedfa71438e83396a1b65cab05f03720b252571ef4bc655188e27dca30b85e2ecdb8aef6c235cc5d7022d53cd97f52b4296221f4ef30528b201049859e17ba55f0a01623c17e1f544731db9092efd5d29e"}, &(0x7f000033e000)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b14000-0x10)={0x1, 0x0, 0xf9, 0x7fffffff, r5}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004e2000-0x10)={0x9, &(0x7f0000afd000)=[{0x897, 0x2, 0x0, 0x8c04}, {0xfffffffffffffff8, 0x4be5, 0x77, 0x8}, {0x1, 0x4, 0xb6, 0x3}, {0x0, 0x800, 0x1, 0x7}, {0x8f15, 0x3, 0x6f, 0x1000}, {0x8001, 0x3800000000, 0x7fffffff, 0x1}, {0x9e4, 0x7d, 0x2, 0x3f}, {0x9, 0x8, 0x800, 0x8000}, {0x1, 0xa1, 0x1, 0x80000000}]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/18 07:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a71000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) bind$ax25(r0, &(0x7f0000d21000)={0x3, {"ab1257ebf1abb4"}, 0x7ff}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) socket$inet6(0xa, 0x4, 0x40) 2018/02/18 07:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r0, 0x5, 0x2, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) [ 50.235686] device gre0 entered promiscuous mode 2018/02/18 07:13:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007d2000-0x8)={0x0}) shutdown(r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000265000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f00007f7000-0x8)={&(0x7f00001fa000)=@bridge_setlink={0x28, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/18 07:13:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f000093c000)=""/182, 0xb6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82) 2018/02/18 07:13:45 executing program 1: mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa9000-0x8)='oom_adj\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000aa8000)=0x3) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/18 07:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000885000-0xdc)) fchmod(r0, 0x2) 2018/02/18 07:13:45 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059d000)='/dev/ptmx\x00', 0x104, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe7000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fe6000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000f82000)={r3, &(0x7f00000bd000-0x17)=""/23}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00006e7000)) 2018/02/18 07:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) r1 = dup(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000842000)={@generic="ea2e3774421bdc36c0a8592f394dce9e", @ifru_map={0x3, 0x800, 0x4, 0x401, 0x8000, 0x1ff}}) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 07:13:45 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001a000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) [ 50.267985] audit: type=1400 audit(1518938025.472:26): avc: denied { setuid } for pid=7239 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/18 07:13:45 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x203) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)) 2018/02/18 07:13:45 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000084000-0x8)='./file0\x00', 0x29) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006d5000)={0x10, 0x0, &(0x7f0000ff3000-0x10)=[@increfs={0x40046304, 0x2}, @decrefs={0x40046307, 0x3}], 0xb1, 0x0, &(0x7f0000ff2000)="24b21f48d3e6cae075767eec73c8f6a0888a174dc8965e2ec1541eab43897b822d5656e4664346ab6c7e76540060e4ec2818dddb517cc2e167e18c2918e04ec02992d540e2e8c734dd077a305d85b607831c3435f100cd828175c1397e7203a6e62385d0ff6cb1cd278b12a67d20fb1b60692f5d56e3d01a7637f1c89a0c4c2076df4abf05b2735bf1b39f73b4e82c2d4d020a59b4358f035281dc448601feca5d5c884b6e485be3e6f833289ea329ce7c"}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d97000)={0x0, 0x74, &(0x7f0000ff3000-0x37)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x1, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3c}, @in6={0xa, 0x3, 0x4, @empty, 0x8}, @in={0x2, 0x1, @empty}]}, &(0x7f000038d000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b40000)={r2, 0x9b, "aa6b53fc25f0184659e2eec34ea3ff18794afdb6183eaf714079787d64b310ac85989ee2e54741c40e29841a062cf6b5a14f810417efd65a4add065a4071b52f62dfa2746e52feedaf704502396130753f07d2ff662925d9c743333b8743782184e85d23a2f52f77c31681d1920b1df458460d2e758caa72dd59580b7200b08a7791a7f29893a933c80cdde28afdbdd098cf9e5c169a1d50077114"}, &(0x7f0000c9b000)=0xa3) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000a2d000-0x4)=0x8001, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000070f000)={@common='tunl0\x00', 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000aee000-0x8c)={0x5501, 0x9, 0x4, 'queue0\x00', 0x3f}) sendto$packet(r3, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000fe7000-0x70)=""/112, 0x70, 0x40000000, &(0x7f0000ff3000)={0x11, 0x0, r4, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/02/18 07:13:45 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000005000-0x28)="8960e91ba5c6ae235137416468c655888ae13269cb4ccdddd57b3a8c1148f5d16397d1a341f1d474", 0x28) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000000000)=[], 0x0) 2018/02/18 07:13:45 executing program 4: pivot_root(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000350000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f00009cb000-0x20)={0x3, 0x4, 0x7, 0x0, r1}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1f, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000001000-0x8)={0x1a000, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000001000-0x4c)={0xf096, 0x7, 0x1ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000-0x8)) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000)=[{}, {0x0}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f0000002000)={0x1c, 0x1, 0x6, @fuse_notify_inval_entry_out={0x1, 0x1ff}}, 0x1c) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000001000)={r4, &(0x7f0000003000-0x1a)=""/26}) bind(r2, &(0x7f0000fbe000-0x10)=@ipx={0x4, 0x1, 0x9, "de396e750522", 0x4}, 0x10) getitimer(0x1, &(0x7f0000ecd000-0x20)) 2018/02/18 07:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = mmap$binder(&(0x7f0000d40000/0x3000)=nil, 0x3000, 0x8, 0x30, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000005a000)={r2}) r3 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) getsockname$packet(r3, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000529000)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000bf9000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000a1e000-0xc)) bind(r3, &(0x7f000076a000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/02/18 07:13:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000003000-0x10)={0x4, 0x593b9005, 0x4, "560f2389559f", 0x1}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2000, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/02/18 07:13:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fstat(r0, &(0x7f0000001000-0x13)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x5}, {0x9, 0xffffffff}, 0x3, 0x3, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)='\x00', 0xfffffffffffffffe) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000+0xb62)={0x7, 0x9, 0x5, 0x4e, 0x9, [{0x6, 0xfff, 0x200, 0x0, 0x0, 0x200}, {0x1, 0x8, 0x1, 0x0, 0x0, 0x2000}, {0x2, 0x2, 0x7, 0x0, 0x0, 0x2}, {0x5, 0x80000000, 0x8001, 0x0, 0x0, 0x200}, {0x8, 0x101, 0x7}, {0x9, 0x5, 0x0, 0x0, 0x0, 0x900}, {0x7fff, 0x1, 0x100000000, 0x0, 0x0, 0x1000}, {0x1, 0x2, 0x7, 0x0, 0x0, 0xb00}, {0x8, 0x3, 0xffff, 0x0, 0x0, 0x8}]}) keyctl$get_persistent(0x16, r1, r2) epoll_wait(r0, &(0x7f0000aca000)=[{}], 0x1, 0x0) 2018/02/18 07:13:45 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000085c000)='/selinux/enforce\x00', 0x200440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0xf9fe, 0x8208, 0x2, 0x1c0000, 0x101, 0x2, 0x100000000, 0x0}, &(0x7f00005da000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x5f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x9, 0x7bdf37a2, 0x5, 0x8b3, 0x4}, &(0x7f0000102000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') mremap(&(0x7f000023d000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000110000/0x3000)=nil) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00008aa000)) writev(r2, &(0x7f0000bf9000)=[{&(0x7f00002b3000-0x1)="82", 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/02/18 07:13:45 executing program 3: sigaltstack(&(0x7f0000f39000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f73000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x11}}}}, &(0x7f0000f3f000-0x4)=0x108) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) 2018/02/18 07:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000598000-0xc)={0x0, @broadcast, @remote}, &(0x7f00002d3000)=0xc) vmsplice(r0, &(0x7f000040e000)=[{&(0x7f0000d00000-0xb4)="46c75071a79685169ad4cb0d6ec2ff5680b4472f1cfc9b5956caebc203bfce5ab2034cd2de948f4b73360b25407d9a01ee2f5a7bcf86ea07ff88faf95f1f6d4bd0e2e1aa4d5784ff0ac4e62b8c7dd8e6775314565d6e0ccc0873e686adc0103b2010676fa3fb9ccae2ca522be2f355435bca9c991cfaf44a3de6056fceaf7a3b7e16237cc109677aaac22b49a68c806fa6306fc827f2456ff0998a93bb9c631b5b29e330ca7fb280d89c00fa9dfcfc0bb6aee292", 0xb4}], 0x1, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) pipe(&(0x7f0000d14000)={0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000b1b000)=0x5, 0x4) 2018/02/18 07:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b47000-0xc8)={0xa2, 0x3, 0x7, 0x9, 0x3, [{0xdd, 0x54, 0x5, 0x0, 0x0, 0x800}, {0x783584f7, 0x4a, 0x7d36, 0x0, 0x0, 0x402}, {0x4, 0x2, 0x63, 0x0, 0x0, 0x80}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00002c8000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) socket$inet6(0xa, 0x3, 0xffffffff00000000) 2018/02/18 07:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='net/softnet_stat\x00') fcntl$setflags(r0, 0x2, 0x1) sendfile(r0, r0, &(0x7f0000f86000-0x8), 0xfff) readv(r0, &(0x7f0000adb000)=[{&(0x7f00003bc000-0xae)=""/174, 0xae}, {&(0x7f00000c0000-0xba)=""/186, 0xba}, {&(0x7f00001ec000)=""/233, 0xe9}, {&(0x7f0000674000)=""/91, 0x5b}, {&(0x7f00000bd000)=""/214, 0xd6}, {&(0x7f0000676000-0xbc)=""/188, 0xbc}, {&(0x7f0000462000-0x1000)=""/4096, 0x1000}, {&(0x7f0000111000)=""/63, 0x3f}, {&(0x7f0000c0e000-0x1000)=""/4096, 0x1000}], 0x9) bind$unix(r0, &(0x7f00007e4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/18 07:13:45 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1}, 0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe5000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r2 = open(&(0x7f0000cf2000)='./file0\x00', 0x80, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00006c5000)="17ce690308", 0x5) renameat(r1, &(0x7f00005de000-0x8)='./file0\x00', r2, &(0x7f0000c23000)='./file0\x00') mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fe6000-0xe8)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000fe6000-0x4)=0xe8) r4 = getpgid(0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fe5000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000fe6000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000611000)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000566000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f00004b4000-0x38)={&(0x7f0000fe5000+0x47e)={0x10}, 0xc, &(0x7f0000b70000-0x10)={&(0x7f0000c8b000-0x4424)=@getlink={0x4424, 0x12, 0x9, 0x1, 0x3, {0x0, 0x0, 0x0, r3, 0x8900, 0x40000}, [@IFLA_XDP={0x464, 0x2b, [@nested={0x104, 0x8c, [@generic, @typed={0xc, 0x1b, @str='\x00'}, @generic, @typed={0xc, 0x48, @ipv4=@empty}, @generic="fe5b3a2507ccf57178d80ea9209506c7a960fafd1bdf2402ee150661623bab068d48c146d75a1579d9ecf3f6e716fc133acfe3515316047586deb0a342b5b2a4896c7f5275555c933a2b25b5fe59770ae01ee949e757f999cdbfae44370d3912a3118fabcc6a87212af524185dba26391b7639e0bb336c0c08993915190d58d43b1f03474060f3f89654f861cfbc3720d48cfa5c8f9bc217c7323d579883f0e9f3ca61b38c01b0dc223d4c79d0340299610d72b43e12d39b6da3babed9bfe2315289af878ffc6e4353ce7128ca0e8e55a195ddf4df2145448fe130fdd54c1ac4dbcf542e7329bd1e"]}, @typed={0xc, 0x40, @pid=r4}, @nested={0x350, 0x5c, [@typed={0xc, 0x8, @fd=r0}, @generic="fd1fc5ad34915813551f68e2b08228cbefa8b1de05f6e62ccddaa8b2c95855fe9dd7d6622182071e692c9d80a7fa7380cba731a539473666eb4888ae6fa7bf059a8d5154db8ffc2cb0cf43899ce74b3129b238601dac95834e236eed9724d7bf9bd038b4bdfdc13311769e76cbb325446d0b1d724e39131391d1ae76ec05a545e90275b0503b6bee78ada332d8314061a3a3f5072045cf0fd34bfe5cd8b06b742a5211cda5b7a72fffd6d1ad9b327d1d7cdd7fc3b3eafbf6e895beca9c2401e87efa8a7d9901da0f09680d508d5cc7f3c9c632f180279866ec8ad7813dfbec281692dc5b972854b26950e9a331b746561357", @typed={0xc, 0x8a, @u32=0x735e}, @generic="b05c28cdf3ba91495beadb7251668273021ba19feaaadf6fe4848c88092d9a9a06c802c41555541f70a0cefa7fa9b4fd48088053e42d853c5b491eb531204a224692a0115055a4e01f981444ade75aa2385d27aeeb22ae9ed660378b14740c2439dd4495fbc80210fec4b291b74fb0d038901763c9b57a403903f5114ed324f3c27f93e44704d37f3fd06b9e00cf285a1c89d8c194fb2b71fe00", @generic="024133e9e09f7e1769e4fada619842afcbf3ded21e68df920419a83a165791f68c1b87261afa30d61ebe95ba56e0e0ca46b5b9d5670965f8a812a523f931205eb5e2691a63c79f16d9321a1d29748f62115d318961251d8efb76cc25e910d23075e7b68b8649a69e0e89782b3b470db15a06063b45391dac1400d6d93c1ad9489d80464fd16fcf121467fd444779991aa2bbb7d1b584fe6a6c8ccf5442f10ba7495b864cc19e41c997dca2e4171bfee4c1f5837af1d6fc01f693e9d21db8d9f1e179b3b68e7c8f919ca4d66ac608e9691a6af25007b7ec47c421", @generic="9b88f4d8d1b8efa1bcb4e371afeec105aa26b7881b5b59aec81b92b6ab9284da5dbdf2db5e2487cc581b4b30e376a328b24847f8aed6b637040e6baf8ebcba7531d1f76cc9b411e49406565db83eeca822750345c62f9ab7eba9a6c22463dba45956901a8221a84d14ad97d0da5306c69c27277ffbb179edafc6fcef899e8e487b855d08c904618938f7ca2a2ef3e9a1c69095e360e2ad741c0870", @typed={0xc, 0x7d, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x1c, @u32=0x1}, @generic="ac3b5c4751501053265ada56f4b2ca0f6a3b066da19b24d326"]}]}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x10000}, @IFLA_MASTER={0x8, 0xa, 0xfffffffffffffffc}, @IFLA_PORT_SELF={0x1364, 0x19, [@generic="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", @generic="1df8e30ede69116ebee5779a85c0d7b0c27c9b97eb18c06bdeb769192bee87d8a6c0b9a54d3e27407ba16e50d0d49169b4d2bb86263f513639cf6b38d4eae83d648e2f22dc5fb1be38bd0b922252dd9f9d3b852552c3f6c010041f69e9e37210ed1f003425fe3e0ce0e2cf3a7fdfc41de226466def6ce714c4f8c6cd281cf6fcc1f2612ca201dd2bcf6bbf60f7ed0870f86383923677492ee95a0cc63e9205353585ddfc6b039c5ad98b3ae500065ff670d840681c9628d776be9ca4d931f982971a06f880b7d0bf28", @typed={0x20, 0x57, @str='/dev/pktcdvd/control\x00'}, @nested={0x1178, 0x3b, [@generic="ac7f5ccc4176c9d3e65b5d23eae0fe5fabcc2c39d762a922fa76f8204745305745dda98723bf980b52ea84c7d0ad7ddb9182fa7282a9f170d845bb9262fa1e5db0dc9a5e2ea5507f33bb2e3b52a16bda66e1a98678908bf594aaab2b861b7fe225", 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@generic="a9fb6705eeedb4c89ddb408f9988a04ed807a1587eda6f7948cc2c7b24801c60dd50e159ad0af655dabc0070b3fbf3ba30f91965089f2124d6e37611eed4541e45da45935a6d0c8ca770d8def3553544aa203ad0f480d7409a1cf4a03dc9f733a19ff347af707c74c53437176c72cf01987364fda5e914e5b64965ffcfa8328e3b811b2a27d8c841009da9854b824518760a7fe5a210dd36135f3ab87f2816ee0577b4fde71b028562009f17c7be495205b1ddf9fe928f4015d2f0abcfb222e503085d433e94374638643dd6425170494631db1a2f"]}, @generic="ae69c90dbc11915f67279f5518fa1aa38f8a806c1f20b9930013fcf3de3effc41a3833cebe15e8fbc8adcd0d9556216abb685f30578e84dd1b880552c3ce3f1f3272f2955189043649ed77a613e2d0726dd58728690becdb380c78ad4356402d8c6a4de75eb27cabc62618a942f486be8ff6fdda0604313c24429e41"]}, {0x8c, 0x1, [@generic="4124958674a946bfb187028edd4fc77380fbb932d0f1bf84c24edea47c02ed66613d881c10848a27f314d441f40b748bb3d07e6746fa5e4af52500b690dd79bd9e7330b185d47199e57727ff0ba8d37eb8867f106cd5bb36186deef1186e8664be03cc8a4f9c95dc4ac96e16582b7815d3eb0f1397f8cd69188d9112a4079249745ee4147565f754"]}, {0xe0, 0x1, [@typed={0x20, 0x51, @str='/dev/pktcdvd/control\x00'}, @nested={0x88, 0x11, [@generic="5c80482079ba810677edb7159932a058b259c4079f71580ca9ec83dc16eb4f11fe4a3cd344493e51b451a9d77aec010e860c8cc9e4288a2a20d192a161451bf809d547ea", @generic="5254d87c53415892a920f4a6068298574d5ac43a1f42a6babb2aedfea6d9da378b488c2f3c99e16482b32f0f14f7", @typed={0x10, 0x2f, @u64=0x8}]}, @typed={0xc, 0x4e, @uid=r6}, @generic="3bb85b239d6a212e76512406bb191cba20481c7fe3e86d9aad26bcda64095cd50bb49d6195"]}]}, @IFLA_PORT_SELF={0x108, 0x19, [@generic="38fd1e9d2d50afc614ff6c102e5f39eadfbcca8709ea34b8b9eb6c", @generic="1de42f96ba7e6e5fa24a0629a0aa8a4561daac3d02a569560335387c4181aa57015c243f91737f6c5fff75804755ae049103810be6eca37ab550e881ba234e508de8409cac1c8b7b196ce3b963542856cb1b421d1e294c4f2a8039cbac45f0d09c6529f6007d1fe12a4532167c185c90c578df0a8e014b46255aef1a5b8afd0f19eb817c8383f5623dde0c5b6e5ccb53561705b8134a410d3df9f26239bf36e6c7d6e1e99fc88aaa4d51ebe3f09fe33270490cee94b004e13ab7bcd167d4bf416c04e8716dd73ce6c37d402c6726ac45c3fcc6cd4d7acaa3bcae266c4756696954dff7ad99e8cb"]}, @IFLA_WEIGHT={0x8, 0xf, 0x7ff}]}, 0x4424}, 0x1}, 0x20000000) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000fe6000-0xac)="be6de594a304c90193aa7ca2ba3a254091e66cf2fe3f85c4ebe36c396c0b0b2e5db92e54e36f0a45c88102f79284c162dc085bf951637260612b9fdc368421d0b15940b49051975cf2891be69e5c70ab12de42cab9509d71da149b5f429afaf6ff65961080b8386471e45c352cba3e55b1aa2faba5b14c52ad7d4e807f34cea420a8d648957e49db71b7b088c2de26df809da94caebb980715c554d583a5959ec95ef85d1faa820f39c504d9") mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000fe5000-0xb)='pkcs7_test\x00', &(0x7f0000fe4000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe4000)="2f73797374656d6e6f6465762973656375726974793a2e707070312927776c616e3073656c66fa6574683000", 0xfffffffffffffff8) keyctl$unlink(0x9, r7, r7) add_key(&(0x7f00000c2000-0x12)='.request_key_auth\x00', &(0x7f0000e63000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000), 0x4) 2018/02/18 07:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b7000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bbe000)={0x0, 0x9, 0x10}, &(0x7f0000929000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000018d000)={r2, 0x401}, &(0x7f00001ae000)=0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10), 0x10) get_thread_area(&(0x7f0000e1a000)={0xff, 0x20001000, 0x400, 0x7, 0x3, 0x80, 0x8, 0x400, 0x0, 0x6}) 2018/02/18 07:13:45 executing program 2: r0 = creat(&(0x7f0000124000)='./file0\x00', 0x147) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x2cc, 0x1}, {0x1, 0x9}, 0x1, 0x1, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000537000)={@dev, @loopback}, &(0x7f000027c000-0x4)=0xc) fsetxattr(r1, &(0x7f0000fca000)=@random={'os2.', 'eth1\x00'}, &(0x7f000021f000)='&\x00', 0x2, 0x3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)) epoll_wait(r2, &(0x7f00001ff000)=[{}], 0x15555555555556f6, 0x200000000000) 2018/02/18 07:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b01000-0x8)='./file0\x00', 0x121900, 0x80) sendmmsg$inet_sctp(r0, &(0x7f0000a6c000-0xa8)=[{&(0x7f0000641000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000a71000)=[{&(0x7f0000628000)="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", 0x1000}, {&(0x7f0000f2a000-0x48)="5974646ff16a1065fda2230fe4791c79d3d70bcb9e1aaac8e57db6a8be68b562eac4623dd37cede23c9804277fe805d6485dbaa53270e58fd3d71652200ba42508c6c2feec359ef6", 0x48}, {&(0x7f000051e000-0x92)="c8a56f12adcc4a06e9de91f59be884102ca2ddc90abf527347f92b7034acb782fb78349f1bd368b6bdd8f8f562dd21405ea3c885e994f948bf8149849287384c67c8fdfc92a5df41519fbff9c67664b1ad4974bb0e0f904c69bf7ea52db547a65c714f324caee3123f5a36c433be4ea5ddab2c52e914c12b4d739d144ef8b06f09d5bd746c65f7acef3a7b7694f40e6d2b3f", 0x92}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000c65000)=@in6={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x93}, 0x1c, &(0x7f000071f000-0x20)=[{&(0x7f0000e3e000)="093876f118d3a7704cdb86247cda4e8e31afe502c15f7b64095ab4d6704f7b5e85eebb76e809d3c8883a2a6a34a0a406db7e7a03e53f94a345d5ec488fc0517bc6b17d3d81597c4d2ec1bdc19668698ce350b8c1971cdf9bf51982edc66b37390f535f372b970d1d72defb1665", 0x6d}, {&(0x7f00005ef000-0x65)="c87310188cf142d34665b65bbb737ad437be2312da6d58d7cd462c1a7d42a7363870989b738fd61428089b757ff5c6e3fc04781af8f5e3f0ecbebc9ad08b3600638997d469e95f64aa4811d2628e71c7db450caab3f1cb2a43a8e8b7754013eaf9c414192b", 0x65}], 0x2, 0x0, 0x0, 0x84}, {&(0x7f0000d42000)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000e1d000)=[{&(0x7f000089d000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x1}], 0x3, 0x8000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff5000-0x4)=0xc) setfsgid(r1) syz_open_dev$evdev(&(0x7f0000ba9000)='/dev/input/event#\x00', 0x2, 0x480000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x8, 0x0, 0x0, "00000107c89d"}}) 2018/02/18 07:13:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007ba000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x6, 0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)) inotify_add_watch(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x20000000) 2018/02/18 07:13:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)=0x10, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd8000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005e4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f00002d3000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00005e4000)={&(0x7f0000001000-0x358)={0x358, 0x2d, 0x100, 0x3, 0x0, {0x10}, [@typed={0xc, 0x0, @str='\x00'}, @nested={0x48, 0x38, [@typed={0x18, 0x74, @ipv6=@empty}, @typed={0x8, 0x8c}, @typed={0xc, 0x93, @fd=r2}, @typed={0x18, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x21c, 0x51, [@generic="ff4fd6597bd4e4bf19ff976e991378b30bb3780929816cca47ba9144834fcc66c761960a4b139f1d06a20f1e70a1a3fda8dc9dfef8fad500d7fa391f4920841ba7b402c433359eb31899ff445249926939181a87f21c0e0e29d10a4cf4a1a23af43403c05b9c36b08728e9d54ad3cbcf20999a025c472409ca61d75b0e62a01ab04f16e612619d5d6827aa210da45e61c0eccc473978b5da54cd51614eacf004fb8893f48af116b34af1ebfcde03e21963c0dcf4f97c11b7e200a4a8aa", @generic="3659a4626e689a5dc343f9eb6fab0e5911f92c2fe471e0d312144e68094c472ae598ba7f2519f2fab0000d0707abca3952b3218fc6f618360beb1c90dcc905626b876ae4752a50f03f4a809464ff19012cc14e2dd92f1c13dc159af0c564fe3ab6ca81d3bb2ccd3fa8dc49ddb7b95bf1a745fb98f87b6e1bec8c8d161ef99c9d5cc74ae8cedadc804e2e7f39290d07b0a8248ce93b864af41187a5cc4dc6301916f92956a802847eb2246ed42fbff4ce1de789471c2639d0cc821c331331d93a9dcf13d580736ba0cbd4c85206d18de9c13dcf868c", @typed={0x10, 0x4a, @u64=0x871c}, @typed={0x18, 0x89, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @generic="b6c0482834466828e94d73eee0e7ecd6e398edf1915dddaf3c24ea6da10c11d84a5ef0d8c0b5c3ee7cf7a05c0a7ee3d73167b1ba1c50c3eb44261c5b4cebd0efd111b1e1dcb8b7dd7b93ea75569ab65ec91fe63415d2121478eb91294c55"]}, @typed={0xc, 0x52, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x53, @u32=0xad96}, @typed={0x14, 0x19, @str='mime_type\x00'}, @nested={0xa8, 0x47, [@generic="28eb8884e48df6ace84d72907accf8aa871dcb06ff7e7e08bd1f4663f4a8f53fdfc5793bcc8f0252d715cdcc", @generic="f124fb26bb2fb3f1d45bbb433f73dba18cd5b72e81173bce0ccf5673439b04f312738bec349ec40103bc2bf7e80084a0c062a510670a38e44203b17285b8af207473dd26a01ea5b8e03be1e95bd0488c0b1cf3036601c2eca9bb13eab24dae3ea74f91ab0e2cc62337", @typed={0xc, 0xa, @str='-\x00'}]}]}, 0x358}, 0x1, 0x0, 0x0, 0x40880}, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000946000)='/dev/pktcdvd/control\x00', 0x400800, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000-0xf)='/dev/sequencer\x00', 0x40000a02, 0x0) write$sndseq(r3, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0xffffffff7fffffff}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/02/18 07:13:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000dc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000342000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d0e000)=0xa80, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r0, 0x0, &(0x7f0000759000)) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000b6b000-0x4), &(0x7f000070a000)=0x4) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000072c000)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000678000)=0xe8) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000992000)='/dev/sequencer\x00', 0x400102, 0x0) sendto$ipx(r2, &(0x7f0000fd0000)="2ca6a7e87ac1b824193c514b9787209cde2096f1dba7a4b379607b149d44d9b133f4866377532a3e7b722f334c07c51b69929677d7db6baf06b77fda5fa1ab168212a73c2aa537d3057546502141650f899b61168b5fd080743e10e9a8d508672114ff3504622cdaf66f52ce1e57e4785ded3e8f4a370c08817a09692d35588ce6bf3ae0c99d23ff9dd957cd392a", 0x8e, 0x4000044, &(0x7f0000517000)={0x4, 0x4, 0xffffffffffffffe1, "d5c1b512b5d0", 0x401}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009ff000-0xb8)={0x0, 0x7, 0xfffffffffffffc01, 0x3, 0x4, 0x4, 0x1f, 0x5, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x6, 0x208b, 0x3, 0x3, 0x7}}, &(0x7f0000eba000)=0xfffffffffffffee9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a00000-0x6)={r4, 0x9}, &(0x7f0000744000-0x4)=0x6) setsockopt(r1, 0x779, 0x9, &(0x7f00002be000)="a1ff1000", 0x4) 2018/02/18 07:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f0000310000-0x8), 0x10001) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000dfb000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @empty}}) 2018/02/18 07:13:45 executing program 6: 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$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000fe000-0x4), &(0x7f00007c4000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80006, 0xad, &(0x7f00007e6000)={0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000951000)=0x8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f000089a000-0x50)={@common='erspan0\x00', @ifru_map={0x4, 0x2, 0x4, 0x40, 0x1, 0x101}}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00004ba000-0x73)=""/115) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000067a000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) 2018/02/18 07:13:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000283000)='/dev/vga_arbiter\x00', 0x240000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00003e6000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6, @loopback=0x7f000001}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/02/18 07:13:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getpeername$unix(r0, &(0x7f0000a10000-0x54)=@file={0x0, ""/82}, &(0x7f0000707000)=0x54) sendmsg$nl_route(r0, &(0x7f000031d000)={&(0x7f0000c7e000)={0x10}, 0xc, &(0x7f000088d000-0x10)={&(0x7f0000b79000-0x3b0)=@getlink={0x28, 0x12, 0xc03, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa3000)='/selinux/checkreqprot\x00', 0x2040, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e92000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000ca0000-0x4)=r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c90000-0x10)={0x4, &(0x7f0000631000-0x20)=[{0xfffffffffffffff9, 0x1, 0x4, 0x5}, {0x101, 0x30000000, 0x100000000, 0x8000}, {0x6, 0x2, 0x3, 0x3}, {0x5, 0x2c, 0x7, 0x9}]}, 0x10) ppoll(&(0x7f0000187000)=[{r0, 0x8400}, {r1, 0x1}, {r0, 0x411}, {r1, 0x1100}, {r1}, {r0, 0x80}], 0x6, &(0x7f0000170000-0x10), &(0x7f00002c0000-0x8)={0x402}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000328000)) 2018/02/18 07:13:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00008be000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000812000)={0x4, 0x8001, 0x4, {}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_procfs(0x0, &(0x7f00001d6000)='net/ip6_mr_cache\x00') timerfd_gettime(r1, &(0x7f00003ce000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fb7000)=@get={0x1, &(0x7f0000aed000)=""/195, 0x15a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c94000)) 2018/02/18 07:13:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000026e000)={&(0x7f00008ff000/0x3000)=nil, 0x3000}) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000eb3000-0x50)={@common="6772653000000000000003000200", @ifru_flags}) 2018/02/18 07:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009fd000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001c6000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f000088a000)='loginuid\x00') sendfile(r1, r1, &(0x7f0000fff000-0x8), 0x9) 2018/02/18 07:13:46 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001276, &(0x7f0000023000)="8e659890a8fbd21884250b6fe5b2a026ba2e44749f883a1923a0e4832ac865dd074ed2925aff769c0a54103c03f17f7893a5f4efee721f232fbb14dbe0bc5dffad186960ed57d84c2db766bd9af5bed8d45fc5fa5110") 2018/02/18 07:13:46 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef8000-0x4)=0x21, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000793000)={0x0, 0xffffffffffffff00, 0x100000000, 0x7a6c, 0xfffffffffffffd98, 0x7fffffff, 0x5, 0x80, {0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x80000000, 0x7fff, 0xcec0, 0x3, 0x10001}}, &(0x7f0000ae5000-0x4)=0xb8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000efb000-0x10)=@generic="118a9da7f7e13105cec98fbaf8dc829b", 0x10) r4 = fcntl$getown(r1, 0x9) sched_setscheduler(r4, 0x2, &(0x7f000018e000)=0x7ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c9b000)={0x1, 0x4, 0x3, 0x9, r3}, &(0x7f0000efa000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef8000), 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000ef7000)) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000ef8000)=""/4096) 2018/02/18 07:13:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ded000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$packet(r1, 0x0, &(0x7f000005d000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cb4000-0x14)={0x1}) 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mincore(&(0x7f00007fc000/0x1000)=nil, 0x1000, &(0x7f0000450000)=""/145) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) readv(r0, &(0x7f000031d000-0x40)=[{&(0x7f0000344000)=""/217, 0xd9}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x15) 2018/02/18 07:13:46 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000002b000-0x8)) select(0x40, &(0x7f0000017000-0x40)={0x4, 0x80000000, 0x3, 0x2b, 0x6, 0x5, 0x9, 0x3}, &(0x7f0000007000)={0xffff, 0x6, 0x800, 0x7, 0x5, 0xffffffff, 0x8000, 0x6f}, &(0x7f000002a000-0x40)={0x8, 0x10000, 0x4, 0x1ff, 0x2741, 0x7, 0x81, 0x614}, &(0x7f0000021000)={0x0, 0x7530}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000024000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000018000)=0x1c) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000002a000-0x4)=0xc38, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000029000-0x4)) socket$netlink(0x10, 0x3, 0x16) 2018/02/18 07:13:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f00004ea000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) 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) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xa7)="947d71deed84c537d3baa929124005c65f1516c30db63e995da47580b64cdd7d5be103a9f81955b432e4bee22fd572ce3aabb953bcbbb7df5ab4792f0dff95fc3c76656493ee22ac1c6af1909f6619ac145993b5cb4ce90fb2d8df219a4e8e5c7ceec8b4e68cebcbad7b7cf449055823a6e9ff5b12a5c3199f500283350bc45a0aff244e51de5c6f8bccdbf467987daaf97557a9f4100fa22757237ebed68b9dfa43d06913609f", 0xa7, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fca000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x8)='trusted\x00', 0xfffffffffffffffa) 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) r0 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xe8)="02a5f52f755b0ba95211c86ac1737b233f21bf6d2c4b05c1c2ddc4fdbb8ed38c9ff902a54e541fe315662c6a2bf0070697d211604e2b050180746edde1e24b10b3c3baec4d06007d7833440f9684ac4a2099bd464d1b1fa2f23caac2454243b2d82bb0efda182d37a0ad09d104254ab2af206dbb36ee78ba46daefd8f39f06e560ac1a50b2fda72f5a9fdc5de3427f2cc2f4b54a947a27b46a605130e9090f4c184206a244eecdf0bb1612c9c859260af3c80a4447a013798c1f1a2ae8a39ed7afea76c151c71a69dbb65448b25931803bdaf111f70882eb54e8bf8d07c9f0262712021bdddde960", 0xe8, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005b9000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000093a000-0x9)='trusted-\x00', 0xfffffffffffffffe) request_key(&(0x7f0000ca4000)='logon\x00', &(0x7f0000c40000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009b8000)='p\'.\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000199000)='keyring\x00', &(0x7f00005a9000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000114000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000a94000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r0) 2018/02/18 07:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)="6e65742f616e79636173063600") preadv(r2, &(0x7f0000946000-0x70)=[{&(0x7f0000e3f000-0x3)=""/3, 0x3}, {&(0x7f0000a1c000)=""/18, 0x12}, {&(0x7f00000a8000-0x34)=""/52, 0x34}], 0x3, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00006f2000)="f44ea702a540ae238cabc0d56ebd49da7558a0f85d299914a59b7ad95005300cc8f4f0130397ad34a15da593003ff1e0322f572f497b4b84e007f982fd7784a18bbe3514", 0x44) 2018/02/18 07:13:46 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8100) 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) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000bf000-0x6)={0x0}, &(0x7f0000902000)=0x185) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d88000)={0x0, @in6={{0xa, 0x1, 0x77, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xd6}}, 0x59, 0x80000000000000, 0x9, 0x9, 0xc1}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000386000)={0x7, 0x10001, 0x207, 0xffffffffffffff23, 0x5, 0x2, 0x80, 0xcac, 0x0}, &(0x7f000084f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000186000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f24000-0x20)={0x0, 0x3, 0x8201, 0x8001, 0x7fff, 0xffffffff, 0xc302, 0x4f5e, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xcb2a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6000000000}}, 0x20, 0x540b, 0x7, 0xfffffffffffffffd, 0x100000000000}, &(0x7f0000af9000+0x30)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x99}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ad5000)={0x0, @in6={{0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6}}, 0x10007a48, 0x3}, &(0x7f0000000000)=0x11c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x1}}, 0x1, 0x6}, &(0x7f0000208000)=0x24f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f0000b4f000)=@in6={0xa, 0x0, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x800000000000000}, 0x1c, &(0x7f0000000000)=[{&(0x7f000003b000)="94592bad3c8a061f086fa651ed8692be2661338e8d44882f24aa26844f3467ab4388a7edd40674b1b6deed7c9f3cf52ea13515986d1c27b4b58716", 0x3b}, {&(0x7f00004b6000-0x7b)="6d4bfc4cb07a1c7183d0a69b7f12c3283fd300a2669476f988a631facda10994c344d01ee3eae2195eeb8124f624fb2c1f05c52d5e6d4e73e4604ff0625a47679a4590a348fb06d58163492f8db9930af5d31d40106145e47627d71e6a7ab0a3d6a8b73e07daedaf92940787b64d5a7b5295d2960f84d467f8f9b1", 0x7b}, {&(0x7f000020a000)="6cf6e09cb72ce1827b642d980aefcd937b3aa2cc221c36526acba3317a22d7685d6d365066919c1c4311781a5c720a77d7686ee54d7470f428342d1bab0ff538183f0e0ce9593c518d6ac4c43bea813a13d7346a5cd06914b165e531b300ce8ab6", 0x61}, {&(0x7f0000419000-0x11)="5467681317a84b5a23dbf7797c48904ab4", 0x11}, {&(0x7f0000af7000)="6b7745dc032268c48f6a4fb97a2974cf65121a314cff08db710472087066fe24222b3277b842a61706fbb138c6a66eabc7aab368fcb05ac4d33eeaa6788c40ea28612ee2f16fe8715701c1929ff640f40655946168c8", 0x56}, {&(0x7f0000001000-0xe)="03d0b5c4c4db09bab0974e5a2245", 0xe}, {&(0x7f0000000000)="7c159bfdef55e0684d78d922706d62f73c7a4375f40c055efd9693511efb6b7a094746d0ad1a4850da606146cdc0305e0bdf1146f2332e9168ccc113a6c01a2803106686678a09fb382e095492f218811aded28d4a237196a797e7a5022db17b2249f80300878babe545270b174deec66e655be24a88bf2e6c4590f3e1a34b208910b330d3d81922050cf887", 0x8c}, {&(0x7f0000836000-0x34)="c227372725064364cc12687b7f25844000c2abf7c0a600a009149b51dc69f69848ef0bf96b45de89890ffb7a7418595eed91e349", 0x34}, {&(0x7f00003e4000)="462ba6d8bc16dad6570b325b56d0b7ce76891dd72217c93618c997447a5f8b10260c88d893e36f1d6f73a191ad19", 0x2e}], 0x9, &(0x7f0000024000-0x1b0)=[@init={0x18, 0x84, 0x0, {0xd41, 0x4, 0x1ff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x81, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x8ef, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x3, 0x5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x1, 0x0, 0xdf, 0x59c, 0x11, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3e4bedbf, 0x4, 0x5, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xc6a, 0x3, 0x8200, 0x7ff, 0x4, 0x0, 0x1ff, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x1000, 0xffffffffffff8f25, 0x9, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x200, 0x8006, 0x7f, 0x7, 0x3f, 0x3, 0x10001, r8}}], 0x1b0, 0x1}, {&(0x7f0000b42000-0x1c)=@in6={0xa, 0x1, 0xe78, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="0e717f38e1459ef36204d2d9461ce856409ba6aeecee7466086b8d47022126808bc6d903a765fed07632499323bda7020c5b74f22551e9bd3497cb0841084bd89e82fe79fe413d606d6fa7136b762ed5d67fb15ef3dc89e6988bf13f98c078863ad6c40660753d84b0d2c20eac7a5cf5e5b555ddfa541e733ff858c4700959ac07fbf4", 0x83}], 0x1, &(0x7f0000001000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x0, 0x80000000, 0x20, 0x800, 0x0, 0xf2d3, r9}}, @init={0x18, 0x84, 0x0, {0xe10, 0x1, 0x775, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x202, 0x7, 0x0, 0x7fffffff, 0xf681, 0x7, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x10000, 0x40, r11}}], 0xc0, 0x4000}], 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@common='teql0\x00', 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x1) 2018/02/18 07:13:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000023e000)={0x0}) r1 = dup2(0xffffffffffffffff, r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000ed2000-0x8)={0x3, 0x58c, 0x62d, 0xffffffffffffffff}) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) fcntl$setlease(r1, 0x400, 0x2) 2018/02/18 07:13:46 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000060e000-0xb0)={{0x1, 0x7cb}, 'port1\x00', 0x10, 0x20, 0xffffffff, 0x4804, 0x6, 0xfff, 0x7, 0x0, 0x1, 0xba}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d02000)={0x2, 0x2004, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}}, @sadb_address={0x5, 0x5, 0x1, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x88}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000f8b000-0x60)=@nfc_llcp={0x27, 0xff, 0x20, 0x2, 0x51fc0f59, 0x8, "2923d34d7b10a7d89397ee7f9767f74dffd4724c49dbb3fa47ea37feb228f51c81c3f8e88bffec67da38d9b54f779319931e49274f2122313c4a5681d8f805"}, 0x60) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000702000-0x34)={0x0, 0x2c, "07523bfef1db130d8e7a6b5a028e4a470ec82e50ac7dc6498a2ef9f30cdac56c411d823c177334589716e032"}, &(0x7f0000059000)=0x34) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000016e000)={r3, 0x9a4b}, 0x8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f8b000)={r3, 0x81}, &(0x7f000081e000)=0x8) 2018/02/18 07:13:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000d5f000-0x64)=@getae={0x4c, 0x1f, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00009a6000-0xd)='em1)security)@eth0\x00', 0x1) write$selinux_validatetrans(r1, &(0x7f00004db000-0x5c)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:object_r:init_exec_t:s0', 0x20, 0x32, 0x39, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5c) 2018/02/18 07:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000460000)='keyring\x00', &(0x7f0000cca000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r0) keyctl$assume_authority(0x10, r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r1, &(0x7f0000554000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000595000-0x4)=0x1c) 2018/02/18 07:13:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000089d000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x5, 0x3) fallocate(r0, 0x2, 0xc7c, 0x8) 2018/02/18 07:13:46 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0xd}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002}, {}, {}, 0x0, 0xffffffffffffffff, 0x7}}, []}, 0x128}, 0x1}, 0x0) 2018/02/18 07:13:46 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) prctl$setmm(0x23, 0x3, &(0x7f000000a000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000c000-0x10)={0xfffffffffffff067, 0xc000, 0x1, 0x3, 0x0}, &(0x7f0000000000)=0xffffffffffffff81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x1, 0xffffffffffffff2f}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0xffffffffffff0935, 0x0, 0x401, 0x63, 0x1f, 0x1000, 0x5, r1}, 0x20) clone(0x0, &(0x7f0000002000-0x36), &(0x7f000000d000), &(0x7f0000001000-0x4), &(0x7f0000000000)) 2018/02/18 07:13:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000000a000-0x10)) 2018/02/18 07:13:46 executing program 6: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c00000f000000000000030000006f00", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15, 0x0, 0x0, 0xfffffffffffffffe}}) 2018/02/18 07:13:46 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) dup2(r0, r1) close(r1) 2018/02/18 07:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00006f7000)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000bbb000)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @fd=0xffffffffffffffff}}]}, 0x2c}, 0x1}, 0x0) 2018/02/18 07:13:46 executing program 1: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000051f000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x3) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) 2018/02/18 07:13:46 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000000c000-0x5)='user\x00', &(0x7f0000022000)={0x73, 0x79, 0x7a}, &(0x7f000000e000)="c7", 0x1, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f000002e000)=""/3, 0x3) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000001c000)='keyring\x00', &(0x7f0000022000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) rt_sigprocmask(0x2, &(0x7f000002f000-0x8)={0x80000000}, &(0x7f0000006000-0x8), 0x8) 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r1}}) 2018/02/18 07:13:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eac000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000270000-0x4)=0x1a, 0x4) r1 = accept4$inet(r0, &(0x7f000023f000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000056b000-0x4)=0x10, 0x80000) r2 = getuid() quotactl(0xca0, &(0x7f0000141000-0x8)='./file0\x00', r2, &(0x7f00002ce000-0x3d)="0030cc0e0a874986f7250b7c138d5e82f56b9da29980ac41373d5e708647acd91d44af6f43b227e64c633e2ee21b76cc4859d0b038b754dbf22619fe01") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000077e000)={0x1}, 0x4) getdents(r0, &(0x7f0000d14000-0x1f)=""/31, 0x1f) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000293000-0x4)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b56000-0x4)) mkdir(&(0x7f000069b000)='./file0\x00', 0x18) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ccc000-0x4)) prctl$getname(0x10, &(0x7f0000c4c000-0xe1)=""/225) execveat(r0, &(0x7f0000444000)='./file0\x00', &(0x7f0000ea3000-0x38)=[&(0x7f00001f0000-0x18)='/selinux/avc/hash_stats\x00', &(0x7f0000c52000-0x6)='ramfs\x00', &(0x7f0000e7a000)='keyringppp1wlan0mime_type@md5sum-wlan0\x00', &(0x7f0000f15000-0x18)='/selinux/avc/hash_stats\x00', &(0x7f000041b000)='-,!*]$)user@\x00', &(0x7f0000b7d000-0x6)='ramfs\x00', &(0x7f0000b88000)='/selinux/avc/hash_stats\x00'], &(0x7f00003ac000)=[&(0x7f00003e6000-0xe)='ppp0\\vboxnet0\x00', &(0x7f0000e48000-0x1)='\x00', &(0x7f0000831000-0xa)=')eth1proc\x00', &(0x7f000064c000-0x13)='^vmnet1proc{vmnet0\x00', &(0x7f0000959000-0x6)='ramfs\x00', &(0x7f00008a3000)='keyring/&\x00', &(0x7f0000a9b000-0x18)='/selinux/avc/hash_stats\x00'], 0x400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ec6000), 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00006d0000)={0xa, 0x3, 0x1000000000002, @empty, 0x1}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x3, 0x0, 0x2}}, 0x2e) 2018/02/18 07:13:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80804) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) delete_module(&(0x7f0000852000-0x21)='eth1)trusted@em0mime_typeselinux\x00', 0x200) fcntl$setpipe(r0, 0x407, 0x0) r3 = dup2(r1, r2) write$tun(r3, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) syz_open_dev$loop(&(0x7f0000306000-0xb)='/dev/loop#\x00', 0x4, 0x40001) ioctl$TCGETS(r3, 0x5401, &(0x7f0000692000-0x24)) 2018/02/18 07:13:46 executing program 0: prctl$intptr(0x1c, 0xe1) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d96000-0x10)='/selinux/create\x00', 0x2, 0x0) prctl$intptr(0x8, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000a23000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)) socket$pppoe(0x18, 0x1, 0x0) 2018/02/18 07:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c55000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockname$unix(r1, &(0x7f00006a8000-0x8)=@abs, &(0x7f0000f8c000-0x4)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x28) 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f00000b0000-0x8)='./file0\x00', 0x8000, 0x1) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000d73000)=""/196) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cdd000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffffd88) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r3, &(0x7f00008bf000), 0x200041c) 2018/02/18 07:13:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00007d2000)="df4dd39fcb799a7b72bee27b0e0b", 0xe, 0x40040c0, 0x0, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000f22000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/18 07:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000299000)={0x0, 0x0}) prlimit64(r0, 0x0, &(0x7f0000491000)={0xe6a, 0x401}, &(0x7f0000d6f000-0x10)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)) fcntl$getownex(r1, 0x10, &(0x7f0000002000)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000bc4000-0x14)={@empty, 0x0}, &(0x7f000016b000)=0x14) connect$packet(r1, &(0x7f0000b16000)={0x11, 0x1f, r2, 0x1, 0xb, 0x6, @random="df8624c3055f"}, 0x14) 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000134000)={0x0}, &(0x7f0000612000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000236000-0x8)={r1, 0x58d9}, 0x10b) writev(r0, &(0x7f000012a000-0x30)=[{&(0x7f0000562000-0x7d)="d8d6459bf150506d232311d2c7d2f7848037c942bf15431943f84df3eb94fabb322f54b03437d8e6551a4866c998a9eb319c270f9fa29e317ac9f5f82a40d21f66341a760fa454fcde2da7286a61b183daa3f3b95b6452b7e2213b43c113b7634141ef2d8f36b3ee37f4fdfc92e78994077f3adabf040d48a42ca1d33a", 0x7d}, {&(0x7f00005bb000-0x73)="9aacd68f2b1ed0fb8cafecba7c49bdf7364556f917d0c0e0d549d5760d46e00aef8b07b77c8e43737b3f3591b063ae88bde0542cd7cc6247667fed21201d676752befe48df79d62e22125f3555db8dc9b4d688ddebff8307e30bb3559ebe312fdee1a7470f32a1523a67b389cca330bf5b07d9", 0x73}, {&(0x7f0000522000)="f9923a9236e146aea15e2638fd0e337954f87221a81651b7cb249c57333f8da3683fa9d2ef2f3d80c19974e5c45a7b5f9a27bfa0f20535caf685591a4b64a3e3c8df2408bbb2116620894a7439e2eb09f85f44344c402b89c9ddc3abe1568a9567faace890e2246ec3c49188106e07fa", 0x70}], 0x3) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x0, &(0x7f000000e000-0x1)) r2 = syz_open_procfs(0x0, &(0x7f0000028000-0x16)='net/igmp\x00') preadv(r2, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2018/02/18 07:13:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x24)={@dev={0xac, 0x14, 0x0, 0x14}, @empty, 0x1, 0x5, [@empty, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}, @empty]}, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)) getpid() fcntl$getown(r0, 0x9) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x13)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000003000-0x3d)=""/61, 0x3d}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000003000-0x39)=""/57, 0x39, 0xae17}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003000-0x8)={r4, 0x8}, 0x8) sched_setparam(r2, &(0x7f0000002000-0x4)=0xfff) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)="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", 0x7b4f8d1c6a1a6b5e) 2018/02/18 07:13:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) readv(r0, &(0x7f0000a59000)=[{&(0x7f0000356000)=""/24, 0x18}, {&(0x7f0000e9b000-0xeb)=""/235, 0xfe62}], 0x90) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$setpipe(r0, 0x407, 0xb3) readv(r0, &(0x7f0000013000-0x50)=[{&(0x7f0000a65000-0x54)=""/84, 0x54}], 0x1) syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/02/18 07:13:46 executing program 2: mmap(&(0x7f0000000000/0xc3a000)=nil, 0xc3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = socket(0x7, 0x6, 0x81) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000288000), &(0x7f00009aa000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000c3a000-0xbe)=""/190) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f000007c000-0x4), &(0x7f0000c3b000-0x4)=0x4) 2018/02/18 07:13:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000003000-0x10)=@can, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xc7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @empty}}, 0x1, 0xfffffffffffffffe, 0xffff, 0x9, 0x10}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x400000, r0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000ffa000-0x28)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff9000)=@ethtool_eeprom={0x4b, 0xe}}) 2018/02/18 07:13:46 executing program 6: get_thread_area(&(0x7f0000010000-0x10)={0xfda, 0x1000, 0x5000, 0x2, 0x40, 0x5, 0x5, 0x5, 0x0, 0x3c}) alarm(0x7) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$int_in(r0, 0x5452, &(0x7f0000a96000)=0x7f) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000835000/0x2000)=nil, 0x401, 0x4, 0x80, &(0x7f000058a000/0x4000)=nil, 0x400}) 2018/02/18 07:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/rtc\x00', 0x40, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00008de000-0x4)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000de8000)={0x9f95}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) pwritev(r0, &(0x7f0000838000)=[{&(0x7f00002d3000)="d7b86e9248f7ca71f0d7a83b153be20bd239723b63028172008312d6a92a3006476e7dde05550bb8f7fb4993f7b75137a390d702f9ed08549f1a930cf2c7d52f6612b9b03ada854edf06a2dc025e5f71d590716782e5113679699a4b1d04c9c86a99cf8979d13705a9b6946ed7d7e5785da003155dbcaec416cb6666cf6d1141d2349442f4fd2b1cd362aaf4608b57360b16fc772aba7de79a5957bed9f73764478b8d559f0caf3748574c326723ab59e8a1cc18e70462a6c498310799c8f513af168b397390b7a9cc9c2f2704792d88a1cb09bc2a09bbdd53fb915607feb5b9b0eb3703938337b2b5db5651befaf8a60b9287d64c963eecedc8f22f2b968cdee395597f545ea8472cd52d4f44e2d0405071ac133f14e7f6a524f2ae560e1ebbd7a31260f31c888a870a2b00cad06c5a2e119910e6fdf9fc6f98f4ea1505f9aa455930a6601086b9b35d501ee0e4c5e8344a949b93464ae53b5750557339324f49a77770eb5d309c77278c5f68961cba947190f9c09d52bda2cdede4bb6ebb28760093d41b4a83237a3684341daec86f94b3e964dc056b38007d035adf98a9b85e531605c5024412bc79df7c82de5689fa7d195fa08ba89b1430f64488ca8cd7ca9854fb7bf631b7a666370ed451d764f45381c518d451c50f1a29278f9e57326694f53fce76bd9cae412a5a79dbcaac7a6e641f3b4a0a35b25ce5a01bafc44139bcc517679e0feddda60ac6da426daf46acace7ec99ea84c52ad0c433c42193f83f8611ffb5db8ecd871a366b80fb728b596aa9103a018ecff04dfaf979c5080738373314676ac869b09f6d3d1dd78b9fca99c3e94c4536b65735df27cbee9ca0a3dcdc935eb73bbce393669056440488bce3db736dcf30208afe3589989d63291250954ecc5649b8eb61e59c0ca65eb94e038dc2249f233d0d4276fcf3de2f814d63243e61534a3fa35905b83f0a7e49d0bb99ebd739be7c56c5fc804ba7c122ca079230d8915152a99fce1b6e43ea77ceadb2b82aba47830dcc077be592a998899675c244f02428b90f89b2e7d56248620b20fa4c5d57f506000451b03f113808c4032cea81528cff8e4cc4c709ace306d5ac1cca44d3850eaea38fcf561cc5d2e61f77a343b721f552d43e604dc35f02fcb01bba922f8a5ede2135203aac5ec25cfe2c48ecb76a26420bf4f21fd19b8f0e84ca525357905be0ca03c9fcbb20f84aee219294710be4a77ac2f70c3f0e4cb71cf17b545d5faf92e975af111ca89b1cd6f8fcf7573b4b8bc806f6f2cb75c223369348c9c5e2acd577ea95b7ecb7e9f4639d48de53808e2c235ac1db127915e9f76a89468ea290f8cd3feb8e5325c141a6f71b73b1e608b52d939c063c33b3c4c72f8295331f3f8e5a3cd796baea0ba3c9fc3c4d347e0741eab54354275c82ee727a2e7df0a12b14ef225ba034b65f68d1233f5e1ad1d48283e2a83a3a8f5168648fd486968382441617509ed444380150a24e82eb39bc1c82f466344b704797fef3c86952d24b1ce2739593b3575542cb26d9564171b5b957fc00ccb51bc2e29848367d9f1350c75ebbb833598e60a77622d93f30fe9a22ba0d70784367cddf36870c16599cdca9da3fe38b057f945eb6d2cd0921e579e5fd6a71219c7513442d10fa8bc74888468441cbfffa04acf6379dfd103276811a1294c22056b651acdeb0e37f94aab66d53ee495e7cb556f17c5522c4037136f7882384f01710099db414c64b933be43e3ec530002f4f8348129385cc4d1e80242a67e3355008ed9865ed9c5f8b42c17e3edd9372d575c0a62cd4cd79bd93fb31cd2e2dd9e90571f953a85dfdda7096d002cf8a695d0596e4983c2026d840225060845b3b16a2f1eab97b5d9506f806c397678710ccd506bc5a42e4ed920ce2d5cec949f8dc1663753c1784314c4771b90b083c1204bedfc60e82ca890a9ea29d8b25c465165f630dc34167adc53eac3db18a648d3e154ded56dacbc3384eeeb1e73b8ca6eb077b457a7164fc9480c39b1a1da51d805fd2117076fdb1f5ed8a933a76619c9a8a1331c18af154a18e564c1edc907d414f003fcd7044548b785231304bfb896cc96c73e3f7aa8024b303206c3734a099b22ddf95b10b1e86dfc6ad4435b8fc76f272b9dc5b5c4aaefaf4f70fbf1fcfed39fd5136aeccefe01a6ee4d9ffb9a6ecea5eb811b61b5c1c4e8bc871b8bd80ffaa4618f06f1c0ee3e325c4639fd5c79c10c95e131ad2544518ce7d8d371b15252246bbe7f5c991130e3af079dbbcaf6d4fc3793789c0d48fbe20d1f72a697daf3c7e34987b759e0320c9f49cb34276a156264455e309610c8ce3b9b5dcc398a94e61b4af11c452e7825b2e3217beb0fe85ad4ce01f441d96836bd0247dcf40fe4049466b53c8a56d493a1b981aea5a3943416a5aa7f49cc446b5e94ef3aaba2afb318a539bca21533cb0115a8e55d3e50e2f37c7d9869ef067212c7013d7000900282245b001cc659e98008bdd59d116acf65af08f3cd3660f254bee1034b30123e9aa57d96b8fc13014078cd1e075863ee5db01192d609a9788c2d3235d365c43dcdb0d337b1fcd524514ecf5a9d4900947fb2db7bbaf4ac821648a93a005161f59dbf299e72072c53df8e5706c6b1e13baaba8835554d4d48c78ce0d4e91242df5f04d05037d688aefed00240453832135d2ddf579500f9af0ccc3261d9f7b383abe817609e1a12fdd433e1017da3b9b391b2f0ca7ca4bed46f396ba288b850542078fc50cd62a785839996d76ab5661b5865df08514eddf034623d42cef19180950ed2531fe3b67e4400e1359c1198e08f4ccbb489060ff7a629bbf1c93e933fb8611929dbfecdf180968fdbac2078445a394aaac964d2939b31e30fbda30e8be66d1ed4032c1f1a260c250adce3e1454aa35482e0d1d177d32e41d4f21c5877eb24b466eb8d9ecc8b80dceacc9ffc8b6c0d3b8b49fd2d072b24c20964286bde8ddad38d6428e11766599439016f789d935374fe4961a67bc4cb804405aa41b64f15a7472366e43b9657787b43a7c83e506a668611fcbf45361a6bda504feca3a2641f9045d33345e536c99edb9b044964ed953ca4efa70ad6b7a59263dfc81562011f89ebbd885ddbfce526995da487e7a914f999b944a49506403eb25e7d5964e01d38f8834b6d49ff9664bce453f5d5f33f6863e8b1e20991dd2ab030f7a42b806900d3012bc2eac7a5a6f1b19967fdca556b0334257af3d86373db80251cbb1f75c501ae08744d2ce098b341d7253180ec58a057976daf1536c0ad8c96f9fa746ff6a8149ce29d8c139f13430f4be458cd2e45f20fb1839cbe4cfb5ca28ebfb70d485193d6bd1fd90a6f2acef7c18d96ce90c3c51b35d6575cdf7913ae133310fa2dea5c62e6e491d987ac6998af7660a87d50ccdf6058c88d5bd107d595ef33a21872f7211083f565091360d45c567defca94e255499e9e70d9e04d9092089e7c1733d14376992dce7c54450b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{&(0x7f000046a000)="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0x1000}, {&(0x7f0000696000-0xa0)="001e0f0a60a1ae43e2021907212d125b204d198cde6470bdc019e0c16c2478041647f14c5f921b690bf79b689653c180d514011afa482423c5743414959f2ffed30eba57189ca561a029ac4b40b9e4cd1e18d17b3ecb1577441b97fbd135fa3f8ad821e27c549cb802f7104260b0c286690b69f91cb1fa46b58d9a43b87fa9982a64aed77de6827def3d1d6f4ae2dcec9a83ce9302b922682e2ae765d8531af7", 0xa0}, {&(0x7f0000355000)="882a250d0237d4cf10803cb6f0580d78f196b0accd71182623f4f4af3c8475add6a04a18c86b3968ced811145dd508299fe57dcdf19c2f6149817ffbb5e9b21c55d746ca57b5c7bf2f4c12aa18c7655158664873a5", 0x55}], 0x8, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000ddd000)=0x7fffffff) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000060c000-0x4)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006ad000-0x10)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c9a000-0x10)='/dev/sequencer2\x00', 0x200140, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c74000-0x50)) 2018/02/18 07:13:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r0, &(0x7f0000bc9000)=[{&(0x7f0000eb9000-0x7f)=""/127, 0x2c5}], 0x1, 0x0) 2018/02/18 07:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000cc000-0x9)='/dev/sg#\x00', 0x6, 0x400800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fcd000)={0x9, [0x3, 0x7, 0x5, 0x1, 0x7, 0x3f, 0x3, 0x1ff, 0x9]}, &(0x7f000050a000)=0x16) sendmmsg$unix(r0, &(0x7f0000ab4000)=[{&(0x7f000097b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f69000-0x40)=[{&(0x7f0000f14000)="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0x1000}, {&(0x7f0000d0d000-0xac)="c0f9b4dcccdc4af7c012b40ee1cfbab9e6b468b09285a16f0bc915f7a860302a87f7981e320cec3cf00f14026512218b41c584fa0462a1688c7458f89f55614c7e77a85763300fe5126e46bad9f52050d1938cbcdbd851d2cf7507182508d5a0c23bec5308e59f1f1f6d5f6d52e3ceddac61e211c9b03528d5bdcee49d8596de56acd26bfb2fbbb8f7c4b7c932fc3512a4f268382966e7946374891127461b46f28a550a450baa1d46b57237", 0xac}, 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{&(0x7f00007cd000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000c4f000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x40004}, {&(0x7f0000562000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000da9000-0x30)=[{&(0x7f00000c5000)="589aa01461ac1a55d78adf8cf27cff3b3aff6c", 0x13}, {&(0x7f0000e95000-0x4f)="fe243f61212d4879132ac1571a1bc26fb9a7532bf673b70561d1e8741e03f07f23440d0f11c79a8c18c9bcf7ded8c1c08802894844aa5f7c46b684d3fdac87910c3cc8c3c03681179885ba1534c9ec", 0x4f}, {&(0x7f00005e7000-0xb0)="7d450e63c0a02000d2d3554acde57087cb43def15735539b875d6379cf802e32ae0d9e3e5e403257370ffbb3f309a4eb910026846e48b8c8a7539e9e4a227ce53f1f3a718eb809d151fda3238d030ed601e4221614c2632d27acb5fbd842c8673af654e7b631983ee45eba2ed4127ac173a574578b58e3fe853ef34d6fda3288b9d89cb0ec096b4d5b19ead9181ecd6a18c7e64b802fa625f889d9aeee094e51f1133e81b1cd0e5327b10d13858ec110", 0xb0}], 0x3, 0x0, 0x0, 0x8080}], 0x2, 0x4000014) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000d76000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000241000)={0x3f, 0x2, 'client1\x00', 0xffffffff80000007, "0000000000000005", "a83a1f79ecf90f371b17421919806e13633ea8973c943f002b0c8e42f753d387", 0x20401, 0x8}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000f69000)=0x10001, 0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000e6e000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00001fa000)={0x6, 0x8}) sendfile(r2, r2, &(0x7f0000602000), 0x2a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005f7000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b91000+0x40c)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa, 0x2, 0xff, 0x4, 0xffffffffffffffe0, 0x7, 0x100000000}, &(0x7f0000e1c000)=0x20) 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000879000-0x10)='/dev/sequencer2\x00', 0x4201, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f6e000-0x4)=0x3e, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000189000-0x10)={0x77359400}, 0x10) 2018/02/18 07:13:46 executing program 6: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000c23000)='%{\x00') fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000c25000-0x8)='trusted\x00', &(0x7f0000b26000+0x8a7)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000036f000)="0c563f438aef88dbce53923ad9c8ca9cf5e7aeea64ae378a34d4fda3b50e404d2c2b9e784d64c04409a059e58348b59cfa0f5d34daeff7fe3938c977e5078de243e901f82d13c5b25607d123c454f2ef9974eca54b96576e8794cb5f2cb03033ef653ae78c632adecfb73a1398c96e817c1d33a4fd9de342eb25c1b6ac30dd112d75e38037e6c066ea7ac19f7263d125b2b31480ccc6", 0x96, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r4, 0xffffffffffffff8d) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c24000-0x8)={0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f000081e000)={@generic="f4113f765cbcdac6cc16b7edfc540091", @ifru_flags=0x8000}) ptrace(0x4206, r3) 2018/02/18 07:13:46 executing program 4: socket$netlink(0x10, 0x3, 0x0) [ 51.167028] audit: type=1400 audit(1518938026.372:27): avc: denied { dyntransition } for pid=7498 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/18 07:13:46 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x800) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) 2018/02/18 07:13:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000910000)={0x8}, 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000050b000)={0x3}) 2018/02/18 07:13:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)='io\x00') sendfile(r1, r1, &(0x7f0000b1a000-0x8), 0x401) 2018/02/18 07:13:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009d6000-0x8)={0x0, 0x0}) getpgrp(r1) socket$inet6(0xa, 0x80805, 0x0) bind$inet6(r0, &(0x7f0000b43000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x18, 0x0, 0x4) sendto$inet6(r2, &(0x7f0000955000-0x34)="103aa8cda8961a465e29cabd98c652004716fccfacd5fad1c7a9d2c6707e86a8fdba1c0ef26e027de69c4e9a7aa343e2f678fe77", 0x34, 0x4000801, &(0x7f000028b000)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xd96}, 0x1c) connect(r3, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/18 07:13:46 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6000+0xedd)}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fd5000)={0x0, 0x260, &(0x7f0000284000-0x164)="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"}) 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d22000-0x86)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000cd7000)=0xe8) lstat(&(0x7f000080c000)='./file0\x00', &(0x7f00003b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000b81000)='./file0\x00', 0x43c802, 0x80) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) mknod$loop(&(0x7f0000399000)='./file0\x00', 0xe08b, 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000573000-0x30)) fchown(r0, r1, r2) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000122000-0x9d)="fe7ce32bef300c20068df651eb2b39750de27e987d4f860b571b466fa612cb4612bbc315694d3fda9cc84343b27251d509d85bef13aea874bdb18103c5dc1d0b91dc1cd91a4ae6cff22952675e7e2c205a25e38307ddd4815d62f28e785d0f84dbf013005d44c5f8c784b3060cdf2ad68404b2424060823b8a07153c99cc5c7abbb6a82ff37e7672e4fc0cfebb76d749585adb3bba61e2162b93965dc0") 2018/02/18 07:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000e98000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="1790cd9d5d1104cc9b8ddd7ef60c3a87"}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto(r1, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) dup3(r1, r2, 0x0) 2018/02/18 07:13:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2001, 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) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)) syncfs(r0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x3, 0xe, &(0x7f0000000000)="0110d181bcd41ba49ccd80e675e8"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb), &(0x7f0000000000)=0xb) getdents(r1, &(0x7f0000001000-0x48)=""/72, 0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast, @broadcast, 0x0}, &(0x7f0000004000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000001000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x2001805}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0x34)=@mpls_getnetconf={0x34, 0x52, 0x300, 0x2, 0x2, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}]}, 0x34}, 0x1}, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x95)="20655890ffe1051cccc27d7d8d7f5cf4e61545a5e66065db03541c9b6799f0757701476937c65e6733b7d364d48f7d4f3c432cf315af37404fc9889635f1737fbddd8aea780c6ebf0408363af09e18d4d1152569119659aab8d73b0e5937934bf1af038467aa3a137a5382efef6e7d9dc38bd1d7153551927dafe47a67cc9dca57ddcd98193b25db16d4aeb73c068b4af95aa8040a", 0x95, 0x4000010, &(0x7f0000002000+0xc8a)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xdc}, 0x1c) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000-0x1)) 2018/02/18 07:13:46 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000671000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000020a000), &(0x7f00006a9000-0x4)=0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setitimer(0x1, &(0x7f0000948000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000a33000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000011a000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000a23000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @broadcast=0xffffffff, 0x8}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xffffffffffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) 2018/02/18 07:13:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000001000-0xc)={0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000a2000-0x20)={@empty, 0x400, 0x2}, 0x20) 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000025000-0x4)=@assoc_id=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000002c000)={r1, 0xffffffffffffff39, 0x5, [0xffffffff, 0x3, 0x1, 0x80000001, 0x8]}, &(0x7f000002c000)=0x12) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 07:13:46 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000042c000)={0x0, 0x0}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000dc1000-0x4), &(0x7f00002db000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) 2018/02/18 07:13:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007cc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00002fd000)=@assoc_value, &(0x7f00009e9000-0x4)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_flags=0x2fd}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bd5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000033e000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 51.297020] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/18 07:13:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000090d000-0x9)='cmdline\x00') exit(0x0) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/427, 0x1ab}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000939000)={0x0}) accept4$packet(r1, &(0x7f0000de5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003ec000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a53000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) 2018/02/18 07:13:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) 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) 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) socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000049000)={&(0x7f00004fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x1f, &(0x7f0000bc5000-0x80)=[{&(0x7f0000776000)=""/198, 0xc6}, {&(0x7f0000720000-0x62)=""/98, 0x62}, {&(0x7f0000260000-0xea)=""/234, 0xea}, {&(0x7f0000f0a000)=""/237, 0xed}, {&(0x7f0000bee000)=""/255, 0x2ef}], 0x5}, 0x60) 2018/02/18 07:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1000000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005f0000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @empty}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000886000)=[{0xc, 0xff}, {0x4, 0x6}], 0x2) 2018/02/18 07:13:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet_udp(0x2, 0x2, 0x0) getpid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000ca000)={@generic="ccc984c33fa1edf8286b7eed57ea00c2", @ifru_flags=0x102}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/18 07:13:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a22000-0xc), &(0x7f00001ba000)=0xc) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001269, &(0x7f0000c26000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @random="2ffcbdfd1a4d"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x80000000, 0x4) 2018/02/18 07:13:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000430000)={0x0, 0x24, "be0e5c246f42cefe1a5dff6aebfee7a5617b5c251a8b6240ac016147f3a9c080f60e3b44"}, &(0x7f0000627000)=0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d8b000-0x98)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x10000, 0x1}, 0x98) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)) lgetxattr(&(0x7f000087d000)='./file0\x00', &(0x7f0000ac4000-0xc)=@random={'security.', '\tv\t'}, &(0x7f0000302000-0x8c)=""/140, 0x8c) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f00001e9000-0xe)='./file0/file0\x00') [ 51.356159] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 51.432229] : renamed from gre0 2018/02/18 07:13:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000920000-0x9)='/dev/ppp\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c67000-0x4), 0x4) clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/02/18 07:13:46 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000753000)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d61000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0}, 0x4800) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x3, 0x8080e, 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000fc1000)=0x3ea95e97, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r2, &(0x7f0000fbe000), 0x0, 0x0, 0x0, 0x0) 2018/02/18 07:13:46 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000c27000)=0x9) recvmsg(r1, &(0x7f00009ea000-0x38)={&(0x7f0000137000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f00003d7000)=[{&(0x7f000028f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad6000-0xfe)=""/254, 0xfe}, {&(0x7f00002a1000-0x13)=""/38, 0x26}, {&(0x7f00006f4000-0xda)=""/218, 0xda}, {&(0x7f00007b6000-0xd8)=""/216, 0xd8}], 0x5, &(0x7f000078d000-0xa8)=""/168, 0xa8, 0x10001}, 0x20) r5 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r3) clock_gettime(0x0, &(0x7f0000eb7000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f00002ac000)=[{0x57fe, 0x8, 0x9, 0x6, @time, {0x0, 0x8}, {0x1, 0x20}, @time=@tick=0x31a}, {0x3, 0x3, 0x2, 0xafe, @time, {0xc107, 0x10000}, {0x6b60, 0x3}, @queue={0x4e, {0x100, 0xfffffffffffff980}}}, {0x3, 0x67f436a8, 0x0, 0x401, @tick=0x200, {0x8, 0xe59b}, {0x2, 0x7}, @note={0x3, 0x0, 0x5, 0x400, 0x64ae89c4}}, {0x7fff, 0x7fffffff, 0x8, 0x9, @time={r6, r7+10000000}, {0xa01, 0xe00000000000}, {0x0, 0x4}, @raw32={[0x6, 0x10001, 0x1ff]}}, {0x5, 0x100000001, 0x401, 0x8, @tick=0xfe00, {0xce, 0x6}, {0x3, 0x101}, @note={0xfffffffffffffffd, 0x7ff, 0x10000, 0x4, 0xfffffffffffffff8}}, {0x3, 0x8, 0x6ecb, 0x1, @tick=0x1f, {0x100000001, 0x4}, {0x1, 0x97}, @quote={{0x65, 0x3}, 0x684}}, {0xe2, 0x5, 0x4, 0x8000, @time={0x77359400}, {0x4}, {0xfffffffffffffffe, 0x4}, @raw8={"701c2870dc123f6819f6a2b4"}}, {0xffffffffffff59ad, 0x6, 0x8, 0x3, @tick=0x2, {0x0, 0x1}, {0x1, 0x4}, @connect={{0xd136, 0x2}, {0xfffffffffffffffd, 0x8}}}], 0x180) lsetxattr(&(0x7f0000006000)='./file0\x00', &(0x7f000000a000-0x16)=@random={'btrfs.', '/selinux/status\x00'}, &(0x7f0000f62000-0x5)='eth0\x00', 0x5, 0x2) keyctl$setperm(0x5, r5, 0x10) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)='0', 0x1, r3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000dbf000)={0x1, 0x0, [0x0]}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) prctl$getname(0x10, &(0x7f0000843000)=""/145) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fc4000)=@known='system.posix_acl_access\x00', &(0x7f000088b000)='/selinux/status\x00', 0x10, 0x1) listen(r0, 0x0) listen(r2, 0x0) 2018/02/18 07:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00002d4000)='./file0\x00', 0x408001, 0x2a) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000a6a000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00002e9000-0x10)={&(0x7f000006f000/0x3000)=nil, 0x3000}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00004f7000)=@broute={'broute\x00', 0x20, 0x4, 0x818, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d7a7e8], 0x0, &(0x7f0000912000-0x10), &(0x7f0000d7b000-0x818)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x8, 0x0, @generic="5d555325ff8cdd31dcac30bfc1a1a33c", @generic="0fa1b983e6b27b7fcebd2c889917b6f5", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="977793bb1e63f0612810e23cb2665d11", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x118, 0x118, 0x248, [@stp={'stp\x00', 0x48, {{0x9dfc, {0x8, 0x1, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xffff, 0xfa7, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff], 0x0, 0x0, 0x2, 0x8, 0x7f, 0x1, 0x4, 0x0, 0x1, 0x4}, 0x4, 0x200}}}, @mac={'mac\x00', 0x10, {{@empty, 0x1}}}]}, []}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xffffffff, 'system_u:object_r:udev_tbl_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x15, 0x2, 0x1a, @common='ip6_vti0\x00', @generic="a701c4639a3496dd144102dc4e55b34e", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @random="30a498ff91b3", [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0xb8, 0x1e8, []}, [@common=@ERROR={'ERROR\x00', 0x20, {"e732056547b2db76fb2b09ea56a7509facc124cee2cd6caa5f36599773ac"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:power_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x5, 0x6000, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="4b2130edab7a2632bc77d048a79a97b4", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @random="b60c792758cf", [0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x0, 0xa, 0x806, @generic="0e94d2db9c6fbf71a07ae27dace906f7", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='tunl0\x00', @generic="fe96904b933ab1bc1958408a8a07ab33", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x208, 0x250, 0x288, [@comment={'comment\x00', 0x100}, @physdev={'physdev\x00', 0x48, {{@common='yam0\x00', {0xff}, @generic="175cdde6281ab9c1eac80798ba1a8205", {0xff}, 0x2, 0x10}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x101, 0x4, 0x8000}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}}]}]}, 0x890) sync() ioctl$int_out(r2, 0x545d, &(0x7f00005b8000)) 2018/02/18 07:13:46 executing program 4: keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f0000fef000-0x5)='user\x00', &(0x7f0000d2a000+0x566)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="c2e77bb896427d37216e41c77c3d589010780d3771c06af2b75dfd22d58df19fdfdedbc3c1dde9083d7f8947f34ac9bb347368fae6c6b4c4f84fbff8e530", 0x3e, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/44) keyctl$invalidate(0x15, r0) 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000), 0x4) syz_open_dev$mice(&(0x7f0000509000)='/dev/input/mice\x00', 0x0, 0x440002) 2018/02/18 07:13:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bb8000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000174000)=""/242) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x2, 0xfff, &(0x7f0000187000)) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xc, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) recvfrom(r3, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x3) sendto$inet(r3, &(0x7f000065e000), 0x0, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f}, 0xe, &(0x7f00009b1000-0x50)=[], 0x0, &(0x7f0000de4000)=[]}, 0x0) mknod(&(0x7f00006af000-0x6)='./bus\x00', 0x10, 0x7ff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000009000+0x808)={0x1, 0x1, 0xfffffffffffffff9, 0x101, 0x8, 0x1, 0x8, 0x7fffffff, 0x101, 0x5, 0x8, 0x2}) r4 = add_key$user(&(0x7f00003f4000)='user\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000995000)="5146e75bafbfac0d692c5cfbc574ac5cb2e245a09b5e", 0x16, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r4, 0x1) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000a10000)=""/4096) unlinkat(r0, &(0x7f00007bf000-0x6)='./bus\x00', 0x200) getdents64(r0, &(0x7f0000f08000-0x14)=""/24, 0x18) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc3000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00005ad000)=0x100, 0x4) 2018/02/18 07:13:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x0, 0x0, 0x1, 0xef}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0xf51, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000002000)='net/ip_mr_cache\x00') fchmod(r0, 0x80) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000dcb000/0x2000)=nil, 0x2000}, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000004000-0x20)={"8eca224f9ee1e1b49443512c64b0457a", {0x4, 0x1, 0x5, "d13787be8b16", 0x10000}}) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x7fff, 0x40) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x55}, &(0x7f0000003000-0x1)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000)={r6, 0x2, 0x7f, 0x4}, 0x10) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, 0x0) 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00004a4000-0x60)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f00001ac000)) timer_settime(0x0, 0x1, &(0x7f000078a000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00001d4000)) timer_create(0x6, &(0x7f0000fcd000-0x60)={0x0, 0x3a, 0x1, @tid}, &(0x7f0000633000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a5a000)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00005ef000-0x4)=0x7d9) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000859000)=""/239) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000699000)={0x0, @multicast1, @local}, &(0x7f00004fa000-0x4)=0xc) 2018/02/18 07:13:46 executing program 4: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) 2018/02/18 07:13:46 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20240, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x4f, "44ca59f295ff15574eef1e9fcc098882a8da122b320e42d6f493caf7189331f7f4a8654445c4f2f985ca8c7aff539e622901ee36c06a7644e22701861533a9c2b66a69dbe771ad5b094219f4285c12"}, &(0x7f0000001000+0xb9d)=0x57) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x177) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x1, [0x83]}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000003000-0xe6)=""/230, &(0x7f0000002000-0x4)=0xe6) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/18 07:13:46 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x107ff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000000b000)=0x1, 0x4) 2018/02/18 07:13:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000b61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002ca000-0x4)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005ff000)=0x14) sendmmsg(r0, &(0x7f0000038000)=[{{&(0x7f0000731000-0x10)=@nfc={0x27, 0x9, 0x9, 0x6}, 0x10, &(0x7f000060b000)=[{&(0x7f0000147000)="9bcac89978b22451c329af31af869cd26ae61c0736d10194dd77dc092f084170cb5e896e44c29b201ead98eb2ab186f08d103603f79cd657567276d29ac70e445806bc78089912a7cbaaa48c01bbbbeb12439990195771a696c35f06df5bc826ae5bbe475d1eec8e070fd4e1d2fa2bfec576b2cba4f0c060a325ae166cc3afa5555664b4d7c6d01e56dbe2870cee2fcc9ee44ee3f46dee6ec4e0aa6ddee8", 0x9e}], 0x1, &(0x7f0000ad5000-0x530)=[{0x28, 0x10f, 0x8, "2b0d846e658f634f7de481082073051d05"}, {0x48, 0x112, 0x5, "bb054b326e906eb0c581bb731d8c74c019ea7f16fb51d7d8bee3b9921e4bd8a1e715903e9aa1ecf0778f17042477f34ab6ebb22594cd0885"}, {0x50, 0x111, 0x6, "a541b9ee243124469ccb5a66eb6910500ae3fdb9640821497c2b128be8072d075112b7c97bccdae137f66162083c77953b686a081246a865f621dcb6"}, {0xf8, 0x11, 0x6, "db9cdb0ce0d7353e13c29c400264f324e33c1352e5538c7c9cb953291d11a1a201301fd66f79896cc322745c3a31bd31639a2cc6d68cdf8ed04a7a2fcfb2df6e128faf9aa0445e1a8deb444196afdda7365ead0331ebfb0218afa5653833d23da18f1b468136340b5675db0d9e1dac644c4152242d67ecbe88aabaf967cffdd538ad2a1a039ed26b877afd3163532f24bbcf2b601b3c46d45f0216c45486eadcea484c75a706dca60b947c4130c62411e1932553951a24b3680a052487d37665eb0a092ff06f38c4ec17b02f449bde0792f8cf23bdc68aa3b1b4aac8c29914df477d"}, {0xf8, 0x102, 0xbf, "59206b9cc0da4f0374d753f55244ef38c100a7eb1dfe5e2520ebb73003e3665b3b2e5b8dc12ccf098766ed9a5f6eaae880fb5ab53ea7305c2f96aba5fbc4f57c9b10e7c3cc40f41c12749675a864ea4b67c129ff70841c4802b2289758be88d56f5877aca257654be9ea1b49a73054d9496dc08dcf539af54a02e17378cc1493f21a9ac07ba94d900b16dd51a0dad214cf78083d01b3c85216032b4c59604fbe33b1adfe7e4870de815a7776aacacf47a2121929be9925fbe6b4b248fcf10580af6cc0bf0918b7faff546042a6a84eb5348aa044e3a338162344266e270b652998bb951e47f33d"}, {0x60, 0x113, 0x200, "6cecb03287a38d31caa6199a71d2c2010f3fe6112b938e4a55423825d8d0af83a1e552424e2bc3051be612f8bef70edb98ed1bef299477f4d6449c55806c52a12a8c8736f5f1773ea4436b644d"}, {0xc8, 0x10d, 0x46, "f60d7cbef768ebc8fbc3a257244fec2bb011cff25dae6a8ef59260d333286d6d63e8301cb84af452b8822f9a8afcadb789a99448fd2daad3e0b5a62771e7bc359d95ddb635f44bba96ea23d7fccf3851addb0b904633123503d83fa8e0e64da57b28132e2d46415d981f8dcef80f45bcb8407aadeed871c62def8421feff6358ad3425d7be51fcdc068a4eeb0556c93b5045c5fa1981cbf369100a25d5abeee1678edb63ffd069bf394a9210ce2f6ec769ad"}, {0x108, 0x13f, 0x7fffffff, "1e2d04765c1a0f76b646c2b836270a8b86095d36b964d4d636ff76f6b735c929a2ba885da902170a885c54b316ac28231ae07a5c126522c5e85311d9a7a5220766dd804394073e3e6bf36534ff4d6b492ef5d5de6305aca34ac7172f77443f70a04990f2059a878d54b781beeb597051ca446c4b13d8b57e888cb60178960d253392154358e3e87b1012d6bd1c8cb8f9921178c61cb817fb8b06354c9344e0b698267351703283b92020425b097da56304fe8286a4f2e3b4fe6a76b91458ecec0c1ac31baf66401ac8e4cf23df73db24c1c817f159117786541b5901e3a76a16235a957222becda73263202800f84842b74d0f14accf"}, {0x50, 0x0, 0x800, "f51502f130314ed3830faab92ea296fb9fdc71371c24272db146161879cdb3da3b3de7d7fe48770f4c23bb1c255cd48fcc5244f2c8490a48eb"}], 0x530, 0x4000000}, 0x7b}, {{&(0x7f0000a05000)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x8}}, 0x20, &(0x7f0000d39000-0x80)=[{&(0x7f00004e4000)="4aa3ae8253cda68de6a691f58d1542f27c5f268299078701e03274a943e11536e02fb5ed1fc4d99db5024206be81a878b73a519198e09f60fc155234cb570c81cf83c6755009e1b1e5b3da9de32b8538bef5f1858a8422bbff28151af4546ac877e08e9421b6cd7bf7ab66e498f57267cce196815517f1c58246f6c0ef56b7df1510710177fd0b3c14a762a92b18283a35554622b3a1c88557c2a5e7db440776a6737055e57a55560a680795782122b0025d5a0ce6e4ed73b75e21d3f4810f0d11dc", 0xc2}, {&(0x7f000007f000)="6d1322ae7619b79ce054c91279d455bfb2cb6858823521cea9fe8cebaff2cb23aeb201939d58ba33b644b8a3b9d3", 0x2e}, {&(0x7f0000f70000)="58386c20c15b0ccf8ff52577ab6d16", 0xf}, 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{&(0x7f0000dc1000-0x1000)="167f81a8dbeeb5bd9d6eecb3748c3bf23e5f16116f716a552f032a3d3fb3be663b7d2d9b6d8d592fc3e3f3d523bb12888f1fdd65f901849a81d4c83e66ea050aa6decb033d47b24bccb162ec046ffd6bcc2fbb06c2d1d11aa34d64e96718cbec5edce831f472be75689d4198b6ae2df1d2065b46baad0e49b3e8dac86b8e188440b68bf6e643831c506f77ef4b937633c8a39efcc4395758ef9585a515d7eaac92cbc2a4a048d5d4605dc072f0007f480730afee1732b6e069bddd6d5237d5f2079f5561d80e8871e176c5b08daa5317635a7587e47719db7d55d6844634b9b38387271288a104beb58bc1ded5323ef51f09bb5a5782f6fada59ff88c232fb39ed7242d01e04de4a6d987d94f2b78c88a4153cf209068625c0f7f67ea5d29629fb97fe90d0b3fd2a374b1c96bae731dcf2ca6295f1db789ed119a349522ca2b155ef22c9ecfb79ba33dc6e7fd1c6a04428aca8affc5abb613f4539f5b6630fb1a9a530d102ba4dc886a0bca5fa316d894a88bc915a9c03f6bdabb9d6eb95b2d250c879133c01d308472d777993feabc30214df80f13c8b4529c1c159e121e4c81bdd82ca1d64f6bda0f670683a534d24a13a0f5e3a70ddd1166c6452dd28aea1249a273ac97b29de19392c93d40565332609c4217b5e5739f1bbb581602b5900e0c5bdc0d9ab2d25992d0367c0d76bf8d55626a56ac3b9e676ce411f111af64bb835a11a9d29b3980f4d23a8508bfaf70cbce38b65ffefee6f731ff9360da14e1aa6abb550ed8529a162275e8903ad22b7b4506868cd67a759bf5ed3cce810f4db48da72b95095c10e96abf7af277511672df2630454ab62274c5a5756c509b7c4aa55839db11858d02cf8ad82f1554d11bfb69f426c107cccb0defc59b998a8067823291fb3cbc7dab080dd92fd1e41f12d2e7215c19c54dc106cde63980951a2ce171cc8a48757f78caec6c9df8db0f8d6e4449cee7e9a0a04dfd781053fab018a6b04d1f8e5456e58051a010b1981a880e1e2e8d8c5dcc6f4019722ec89a6eab2ffaa65ff7ba7a869ab0115d75e22a47ec181fa31031cba1ed2193eab83fdc397fbc7ee40981a44364131209063fd7c6723b94d530a1c55edbb75e0257e0196621dbb99ed70d0643523aca3892505a9902d8f2c6ac9037f77e76e9243b630aadec7d9096d8c1d321a9d34050bde30fd96a232f4af4a6f1b0d1f6e29aa616383aafe1067e39f18fba4e14c0fe34daecd009d5e8a24d7d84fc6aa9e7f191b51e50f508753409747c8e94798e48b958b72680d150597529de17dfad30935ae743013f71a6d8e7bcf314b903ea504dd32fe4a7d13768406c79c30826429d890375628a8e7fee9b7043ac7aada09ef8e8a33bd1cc5a0d5efa2f1282ff0b0b3dd694a22941ee4bce00d0a3e6d9496cdb08cbac933f1e6f045a5686ac38d23f99f79ff2649dfe6f1eea4132a870c6c8bcf2537d3f53638cb11af87a8891e59cf328798a4a2ed357632235581808f7a4659a50b5b849919f026628c1ab783d7fd8a05cb6651063b5a8f623082dea845fe3c8c87d183329cc35302eb733aaf4ffc5796669fb1405ba7485abd3fb66ffa23a26d206636631057d10f8b1a9d175ab131685478b5ed4b0f4d783b772534a12c3cd2063578b955bae7f00627bc1381f47f71d34ddbc7659a5961348c75a9fa7f4616a22377fc6f19f0a31c8ca3e703aebca1dc53ce1ac58eddd6f395de04567f26a1f70cc8ea530f6684b518c40493a198950257e73b786c9cc9527105c2edcef4cf977894a9df8011bd1e761dd02da01f525ad2e5fc956e473c3117308c6db1aa9750e46ae5ce658bf9a9f2020912ac37d1b0a3d7c62f1d1080078cc28a297250db0779868bc5fa53f9175619a27c04ec43580b05e9999598cfcb381ccc5a361f2e848ce84b373f774a80039c1c53c9fcff248299727234dd98392ca45a40b2f9d3fe8958fe9365c49d4778b59795792538d03d22cf5180273644afc741a17fb6daf88208e2571413ccf023e6b878585de6b1cd0e8226e1d81a0ba45bc21e5f257d077680cf77af09756f53fb9e535be2cac1a033dfdf0e31eb48fdd9b3ca505c89a27ab1583f9c672c9d9e335e1d71d00bb147941b2bea562f6dfdb1a88f292c0bfe106dedd3ca0a7d464d440ff79c4225e38e9202385b504209aeb5c2d50bd21d9cd7e55c809b36e46db37b5a65fee800c0f8cb69cf866ac6c154cd0bf8a1366b8ecc68789c1ebf01a9367c723e07dc9afd9b986a48a5085d3884ebaf6f2c90a60d8cfcecdade3a003a8ec53fc6faaf1e55cd6cce3d26e38a75080f08a823ef34d31ab9d13d83e46440c34bfe2973399278a1768d75c5881a1fc70830ddee1f319454d73cc078e2b451fc329f3e2b8581414988433ce777444fcfcb2cb6b4e4e4b835ffab457ae4c38e4554abbe76f68b1cb9b6db77bf0ac6b425c3f6c2f6c90231f7044336b11dbd06e5153364fcb9b1025868fd688c15a3a4c2d3d58a5943d6412900e9d612db5d562910329d0f9a0059d9d7d2872c2b3e09bcf63f8e3eb3e5485a8a011c28fe6ccfac96b87191acaf716af2abeb5d722a794bb8d1d98b9fdf0d88e31f78360a1fdf855861ac903639c37608e1e538e71273aff96a4132d67412924577eb596326d4555419508f7eeb79f388915b211b6b186b1b33f071920003bfb33a33c81f8c7d771122b5e0f49fd7aae1e8ee4d04ebf0034d74707a4e410cfe2d3c88c8be9f7138698435c932773c993e70d15848aeec6dc98dd55d5a090e2a95c082b431f747ebec1ff5b3b4086651a772e022121df033a0945db84af51575b74a413c5c513f6abd5870e82e9a4053c756c45de7626cce27b6b31bd6b1330a3abf127c5905c78a7b4b2de840f5a450ac26cbae2de602b2ec2f92c28ca277d9a94e8291a29a92055a4a9a710875867c396a0f4e144669a9606009cd1b4e2923c33147538a0fc9ada9d643aa975127a1a30e09cf65771c902de78ad99c344a3063dbacefb52e5fb8bef0078458b902a5957dd33b9c6cd589182a2522ac1ac25e4f082d9106881f93c58031d87152f8cf2982c09d8ee0e04a820ac3ec4b836b3f237d06ae4fad226d768b7b4d154cdda46975e19026f7235de8d9b1c5703f033985184f0b59823db2ac9087857cafd67af8d2e7663ea70056f39543e4e787222023e4f6c48753e03b31ca07974ac2968c032d10ca567c18489a9a478f1ac2ee188f88cea711385f9f6e66e2389d18fbbc4e77a789c0a8d493b7310012ccf82aa4fbf1a1af72bb2c565eaaa5894ea95b2eb5200d8c5856c055fb1d406474396d8abf6f1b2d0c1b2c7fddc45cc27e1ea691212bbe5df72fd29c82342f8681d87b288b7a21e42dbca12dc2caf625daf50d2102eb07d82ebfea55f74d2fbb69a1148da6b1a6d2a76b186b4189bcd1d21e85b50a3b659fbc7fd4d7659f0cd0b87edadceea1b8cabd6d6538ab2f9af9250ff9732009b5eec0c35c1bd8b7be52c128de221c55ce44b6fa4c787738692fb0e9328bcae13a6a7771ed58e59c011986806f8ab52c9b06f3bc1e1179a8753784be3203081232fab078562eafa24455d957c1c4c88cf5cf6ac7b482cdcf647a07575c2d8861e11755fea5282c43c33c41ac42907dd12bd9810794c1b2ace4b41b334ad116db14b3cd62efcceabb62ef7e631f1378f75d6add98c17dad6c066ffeb58d34e183cd029079e9543690e03373b229e15133a71862beba4de8b01c707b2528274f56284ecb2f6f8d5d558d83c751ceb770857caa73c0c4459f91be3830ef1d4df8b6ffba19111579cb4b57d820fc4148e7528ef0af852d7eada849a422e0207eebf8711e42dafe93203608362e6f3f5d4fcdf86a1c207b1b0cdf3b170bc4cd73a0ef906ab08b8464a39c5b164a73488294f87240f39705b3d81675726b7e4f980c76ca29e7d406a11b3c94c1bbeffe56810fc082a8d2e6ccba2bef5aa1b6fb2b3aa91c1cc68e249d5c7e95d4b90a90e245d86c3a9992b051b8b4c940ec18273b6364376a80815e8756f591cc3b3e536eb60da09c06ad9d2096f252adb215ef224089c1b3e6f6e05b18f5fb2132edcd1cbdaf2adf3aef1857ba18c97d4b6f6e7758f9bd67c13751717fe8c3e869a6c92419f0069b0af786cd3803dedc2c238084d87e11d5003415c063e0f633729d79dcbd13e40bd54691f23d280dd6f6c78e6274a6af861f8222b0b2dd2fca7c9d08acf80cdd9edbe408c15e165be32c3c91424857a52629067572683c9ba4b82052742546c238d6c9f7c6ee5f6e2d34d02852befa972ec0c86e6b52e5e72ef1465b3d3ac54188974d0cb2d0b636bad0b5631f5f36fe814505eebe83787db08280d9178008eed31712079bd6c5ad46beec965bc37f42e4ac87ea96eebacd4fc05ba2dc67fe6b2b269e93d730cb2d158a6e425c80e80850145cdc4dc2db482c0473d9b8ae36582b7a9b79ad2b7c6f02788e1a567d9ec780dde018459b7e550b298effeb4984d23f6f55f8041e649dde1bb477e0002ea3d3fdf9c371899bf35c3f4c36f97b35e9ef6dc2b2c32c6a4ff4e8ffd25b608a167484bf9ac7831e5b81881fa9e0961cbe1244d9d00a60cf4eabefa5c55702215ba8ce4b716616eb9a2335faf301c8c50118e7ee4c15042774cb93d56d4a2b2400db4aec42c31145378e29751810a44dea46b4ed461c139b89090e12c44635abe4836396e02de9d9ed642a1012b2ec57a01aa1c020fb9ebe9089754ff4790711739f5f9b77aa3731dbf8ba076f2b5336c0367bb23bc3ac632c39ce10f4af52322852ff2d3fae13c58de80588c4c36c416bb023fa299679b235e9e2ff9e1461cb521fb99e38d62bc151290d08715f2eead960128e32d1f965bf422450c9634f81ee52c1cddd4ff9af30d81d6f222eeda0cbaa809b195a63dc48a5722f6e77823ce8cfe64d1ecab8288b81e1b51c8f0a8b6a51649d1754e04d9ba7f0f69701d954847f49954a4ff324b8b751b9cadf4708bc659f5518aa69f4c8c747b57fcb80d99a014cfcafaff5fa5ae6680db22a5d0f30d621dcde80eb1e1b2e56b8d78db654d309c8d69df9fa436606a717bebd52134ac0676c573e4445bc19a0bb535a09917eca2117338837396348a9c7c419bfc94a4a6856626509a55f0fc8e35a2d25ea6580feea1d8da993921e7f2a4d2e7593bbc09f0cdf106549805e9d68a723f96ac3b0b512b9ac0ff662b76abc171e1c509e6a32c03a0f9bd9080f16a46334df71cf86e8fd24208bc7b5809ec72d3161baac14f154a40e1b27c5bb475fcba317f5f0df075ce9dc36ab084d194ce81daddb68626b60fb4a47272a0310fc0b9a2dd20b47317de2b2d33558c535f0e2e185ab93f3d5429a68b49002d46cc99aca0debdbba5e63c6a1455c5107137daefa0069c908c4febfdc1945ef42e63a6812b57484b596bca3629e479fa34eff986ea9746617e299e1fec948ee56ac6c6ec1dfaebb190bd9d26d2ade68f21493bd1b200aaa65b96e2d37b0ac04f71e1711ef3ec0a59536ab1973aa41348985e1f3ff7b0f31196d45073129329da030447083da59171e568039c9e952aeaa6eb01a947b9a856471d60d586b9f80d7075e361e3090effd05a96b714077d1c21785cfb66b9fa74b3823c1d184b801839092768063890dab413103b8d4a810ca430b2337e582a613da30f3628e6c95eb4db76049e800fa2201a436260b9850380b815b398506321ed6634edc1892787d16ff53316274fe55c0b2929418e56920438ef7886ad8955c5578bd297e8d02c43781", 0x1000}, {&(0x7f00007c5000)="56e2c97804a4c6d1f803c9739d1fc5e852ad1183af3aef909ae50171c22df4afad2ce8d42281003f0f764bb6ca9c135a6e24833b62f2a5afa7935f3df5ba0cf762681d23320a936d04d0426ffe6e97c771152c0592c66f8b415d6ea9534e18f9f00b3f01758f3944b8ef02c39624197f8aadbf7d0ea66c4e66c20a2426fa65a77ca45f4591cfe72a9fcb77f5e87adb5854680f7417a08799a671b3f5a0d120a63556b16a6516d681addec1ec141f4a", 0xaf}], 0x4, &(0x7f0000f7d000-0x248)=[{0xa8, 0x101, 0x1, "dd0259f124ffa764d67d9a876a2ce33cb3d2ff14a867dd6eb63bab548c1b1cfb83d9a3cd1216444330b4ec0e88efaa65c0adbbdda0b0800e320e7e5ab89db93e55f3d486db1b101f9fa30d9f4ca40f512c10a02fa7d7cd039df745a967f6653560e4b908ff25807cc6871d5620c9f247959d6525556c08aa4059a2a55672bd34c6c998b4fab82d568e60a6bec3d0f62245376821"}, {0x88, 0x3a, 0x6400000000000000, "ca4d3269bd8bd9cb171eb965fb93d10a084a63e5e5b127b0e271523e25595d1bea5b769880e223dd2a2ed05f1e15a9db0ff196c60641b1bab5b68e0f12036edcbab64c290c7a99702e04d1eb8dec3d88da9d02b707c51e629b452b3da02df1ea2bbbb0ff755e4e80aab7270da43233ec49a1d9c92b5ddd"}, {0xc0, 0x116, 0x0, "f449d0d7bfecac2521da529fc53fddcc0892a451a2a8bbc4943ef9baca20ae1d9455cca8e4bca3461791246d93cdaca1e360697128d3706988a307c24e48467738a8f168b358293d22fd78c73e5ab411787731851524d3ae29fb1babe17b84dbad82ce4599fb0032ab323802aceb7b5d44569b78323a2288c549e06e19b2bf9a4adb2ff3457c72e18117a96b76da949826043cc204a38c4a8d45126913287ca52c8a4ba3f55cfddd7a7e85adac49"}, {0x58, 0x10d, 0x5, "61d3e53ac8c18733cd0d198404cbd68320b9244d55812730736e8026d76a69e843c37c1dcbdb992b3ffd69d6476ff6c8e1f9c05fabc84eec6ef9d128ff65376972"}], 0x248, 0x200000c1}, 0x20}], 0x5, 0x2000c800) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x200077, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c3f000-0x8)) ioctl$int_in(r0, 0x5453, &(0x7f0000e2f000-0x8)=0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d5e000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) munmap(&(0x7f0000203000/0x4000)=nil, 0x4000) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000854000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00002cc000)={{&(0x7f00007ee000/0x3000)=nil, 0x3000}, 0x2}) pwritev(r3, &(0x7f0000203000)=[], 0x10000000000001a9, 0x1c) mmap(&(0x7f0000203000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000203000)=0x4) shutdown(r0, 0x1) [ 51.682471] binder_alloc: binder_alloc_mmap_handler: 7623 20000000-20002000 already mapped failed -16 2018/02/18 07:13:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 07:13:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000033000-0x18)) socket$inet6_udp(0xa, 0x2, 0x0) ioprio_set$pid(0x6, 0x0, 0x0) 2018/02/18 07:13:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000d90000-0x28)=@random={'trusted.', '/mime_type#!)/GPL@selinux{@[em0\x00'}, &(0x7f0000fd8000-0x13)='mime_type-eth0ppp0\x00', 0x13, 0x88f5203a5bd3f4f5) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000c9d000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = dup3(r0, r1, 0x0) inotify_init1(0x80000) fanotify_mark(r0, 0x9a, 0x20000, r2, &(0x7f0000303000)='./file0\x00') 2018/02/18 07:13:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000284000)) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000592000+0x91)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e43000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00002ee000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) [ 51.731476] binder: 7645:7649 ioctl 40046205 107ff returned -22 [ 51.768064] binder: 7645:7657 ioctl 40046205 107ff returned -22 2018/02/18 07:13:47 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) close(r0) flistxattr(r1, &(0x7f00002f7000)=""/148, 0x94) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00005e4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00005e3000)=0x1c) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00005e3000-0x8)='keyring\x00', &(0x7f00005e2000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00003fe000)={{0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xffffffff}, {0xa, 0x2, 0x0, @empty, 0x9}, 0x5, [0x100000001, 0x7, 0x4, 0xa7, 0x0, 0x10001, 0x0, 0x100000001]}, 0x5c) r3 = request_key(&(0x7f00005e2000)='keyring\x00', &(0x7f00005e2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002f8000)='}eth1\x00', r2) close(r1) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005e4000)) fcntl$getownex(r0, 0x10, &(0x7f00005e2000)) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000059a000-0x5)='user\x00', &(0x7f00005e4000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000)="cdfa1e844510b231a53ff1d0bf2b74491d2221c8352833eb2f119e1b80cf24c9d26adf7b6e218a76b7", 0x29, r3) 2018/02/18 07:13:47 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x20000003}], 0x0, 0x0, &(0x7f0000011000)}) r2 = dup(r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000007000)=0xfd) 2018/02/18 07:13:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000570000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201110fdbcc34816df860d3f87023a9d8d77fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00001a3000-0x18)={0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000d6c000)=""/138) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000081d000-0x18)={r2}) prctl$getreaper(0x0, &(0x7f0000e8c000-0x8)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x0, 0xfdfd, &(0x7f000000d000-0x68)}) 2018/02/18 07:13:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) remap_file_pages(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x2000000, 0x4, 0x1) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f00005ad000)={0x1a, 0x0, 0x0, 0x3, 0x20, 0xb15a, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000983000)={0x0, 0x27, "dc5043a634fb6482242d0c4c8825eb13f464e2cfd49989612c77996d78b37629af902f8f632a2e"}, &(0x7f0000269000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000500000)={r2, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3955}}, [0xf2, 0x0, 0x5, 0x5, 0x100000001, 0x5, 0x3, 0x8, 0x3, 0x0, 0xfff, 0xbe7, 0x5, 0xffffffff, 0xf8b6]}, &(0x7f0000e6e000)=0x108) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/02/18 07:13:47 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000020000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000022000)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000021000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000022000)={0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000022000)={r3, 0x0, r4}) 2018/02/18 07:13:47 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000032000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 07:13:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000eaa000)=0x7) dup2(r2, r1) 2018/02/18 07:13:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000ecd000-0x29)='>', 0x1) r2 = memfd_create(&(0x7f0000fe6000-0xd)="646576206c886c2839a257fc30", 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f00008b9000), 0x80000000) 2018/02/18 07:13:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f000099f000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r2) linkat(r1, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00', 0x1000) recvfrom$ipx(r1, &(0x7f0000157000)=""/243, 0xf3, 0x0, &(0x7f0000a64000)={0x4, 0x9, 0x2, "8ed7963ef186", 0x4}, 0x10) 2018/02/18 07:13:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000abc000)='./file0\x00', 0x20) r1 = request_key(&(0x7f0000960000)='encrypted\x00', &(0x7f000095f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000608000-0x5)='bdev\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000849000)='user\x00', &(0x7f00004e2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e11000-0x24)='^*security@\',proc&mime_typekeyring(\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000486000)="9722f235a1b0942d7fcc417f445a9be567ea5f1535a08306550c84bbc990cdfed4f29f43371d9394b778672d10e153a50b46cca769fb6c98b3f15ba730f4c99674b9065906d7428cb0cdeab36ad4369f9c7f22eb4ee8bbccdeab684e9a02e959553ad4e289bebfe42be2252a903f55812b62380b4a6f0599b95891894714052ba173fe8ff8c3fffdf186b9fbcd9d0111288a9387e722fae9c4b8975e836f49a8858af0426b48ae4f0bd574bc4845e570e6c7967880ec09b89e96aeae4d33f82251324188feacf74c90be674eb0bf4e20c8dc80219d74e6b637a070dad2760b13453dd5594c4000d134d06fe5d1c4f857eac4964dea19cff0b7", 0xf9, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000041000-0x4)=0x0) stat(&(0x7f0000ed6000)='./file0\x00', &(0x7f0000346000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000f0c000)={&(0x7f00001ed000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000070a000)={&(0x7f00004cf000-0x270)={0x270, 0xc, 0x2, 0x300, 0x1, 0x1, {0x7, 0x0, 0x1}, [@nested={0x10, 0x3, [@typed={0xc, 0x24, @u32=0x8}]}, @typed={0xc, 0x17, @ipv4=@broadcast=0xffffffff}, @nested={0x24, 0x8f, [@typed={0x20, 0x1c, @binary="a4852941906b651c8b5e0e5693eb0ed28c0aba80b186"}]}, @typed={0x14, 0x14, @str='/dev/autofs\x00'}, @typed={0xc, 0x77, @pid=r3}, @typed={0xc, 0x5c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x38, @ipv4=@loopback=0x7f000001}, @generic="aabc636c931c0974ff6e73005542c9c365fda1fe4d9cc67271627e7eec887adc3bf1f1eb64c08b80d97b56fe9c64f7e0cb76e992bdfdce1e5077167dcb7bf757d2c501bd2c59ce16d1a464c06471edeab215b7fe6acd989ec384d7ad418581b9f80f96b367f7a27cc1c83f6c1d31f88c535dda040d4dffa95bcb484c3c872f3c1d57905b771da6fbf00537a1dd84a618f9e04327c198b13f23dd8f81ce24e8c0e227346dfad7a406f40744c0972a2404bcecfd4dbfd6764894666e21", @nested={0x98, 0x3a, [@typed={0x18, 0xa, @ipv6=@empty}, @generic="539d3648a9d4ca03b6ac9665a070fe06c0574d7b6260f5695413a59a9b1519b333e748f6490e1a1dc3016bf63bb1b4d7da11", @typed={0xc, 0x92, @uid=r4}, @generic="8adc7fc48075b1a1135e0919cd21d7bc68e78f18d731fa17092ef3d3284e4da0c670b549", @typed={0xc, 0x60, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x6d, @fd=r0}]}, @nested={0x90, 0x72, [@generic="6c49eacfad7a6e7c1a49e3f725fd33635167ce2cf3da5ea160eb4f788c71367b68e17a0c7c990dd3ceaefcd1cc6a31e620e1553b682c14277675db887c54614a0134bfb142e9c7ef8d7b5a8f03510cd24a0c344f2a14ede392", @typed={0x14, 0x72, @str='/dev/autofs\x00'}, @typed={0xc, 0x2d, @u32=0x2}, @typed={0x10, 0x7b, @u64=0x3}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/02/18 07:13:47 executing program 3: prctl$intptr(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000d76000-0x48)=@full, &(0x7f0000002000-0x4)=0x48) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b36000-0x4)=0x100000000, 0x4) 2018/02/18 07:13:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/checkreqprot\x00', 0x620000, 0x0) recvmmsg(r1, &(0x7f0000b9a000-0x168)=[{{&(0x7f00007b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000be9000-0x10)=[]}}], 0x1, 0x21, &(0x7f0000792000-0x10)={0x0, 0x1c9c380}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000568000-0x10)={0x17, 0xe2, &(0x7f000077d000)="2568294f71bf781f0227509bb48df92092cd4a9ad6497d8c5a2aa2ce0e1d290820785419375713c5b6c6d3b62c3a0e1ae47524cafdcf8ea74d83628ada7f1b2c8bb778d7a4332f70842e0c0b0d72eaa8f20793e5869e050b703106b3fc5cca000b41361a1fd21b434c7cb4305b79cbb3a4d906184b1cd7912be189d53fbfbfc0a0e41d4c59fbadf5e24fb38701742834e9d4ca52e08f48ee2c119e0f3a76d1a34b19b3925ea848fe2664e860aa7457a34c143dc75ba46093e9fa2c962f3654a5d94ffe93901dac3c3088e247bffbaffa4ec2a8eaf12468309357f11d8c131a07aef6"}) [ 51.919303] binder: 7679:7688 BC_DEAD_BINDER_DONE 0000000020000003 not found [ 51.921211] binder: 7682:7689 ERROR: BC_REGISTER_LOOPER called without request [ 51.946480] binder: 7679:7703 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.960323] binder: release 7682:7689 transaction 36 in, still active 2018/02/18 07:13:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00004b2000)=0x8) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000d5e000-0x2d)=""/45) accept4$unix(r0, &(0x7f0000790000-0x8)=@abs, &(0x7f00000b9000)=0x8, 0x80800) r1 = syz_open_dev$evdev(&(0x7f000078c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) 2018/02/18 07:13:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000569000)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950d) syz_open_dev$tun(&(0x7f0000e50000)='/dev/net/tun\x00', 0x0, 0x800) [ 51.965824] binder: 7679:7703 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.966664] binder: 7679:7688 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 51.984339] binder: 7682:7705 ERROR: BC_REGISTER_LOOPER called without request [ 51.989147] binder: 7679:7688 BC_DEAD_BINDER_DONE 0000000020000003 not found [ 52.006094] binder: send failed reply for transaction 36 to 7682:7705 [ 52.012945] binder: undelivered TRANSACTION_COMPLETE [ 52.020551] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.034947] binder: release 7682:7689 transaction 38 out, still active [ 52.042044] binder: undelivered TRANSACTION_COMPLETE [ 52.047466] binder: release 7682:7705 transaction 38 in, still active [ 52.054348] binder: send failed reply for transaction 38, target dead [ 52.061062] binder: undelivered death notification, 0000000000000000 2018/02/18 07:13:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002dd000+0xc44)='/dev/ptmx\x00', 0x10f840, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000605000-0x6)='statm\x00') setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00001d0000)={0x542, 0x1, 0xfffffffffffffff7, 0x8, 0x6}, 0xc) r2 = epoll_create1(0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000720000-0x20)={@generic="42e3f8653dfeeec6ebded81eeaa0c956", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000015000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) epoll_pwait(r2, &(0x7f0000842000)=[{}], 0x1, 0x0, &(0x7f0000ded000), 0x8) 2018/02/18 07:13:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009be000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1, &(0x7f000027a000)=""/17) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000f52000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clock_getres(0x1, &(0x7f00001a5000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x200000000) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xffffffffffffd2c4}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/18 07:13:47 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x10001, 0x301000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000004000)=""/4096, 0x1000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000003000-0x25)=""/37) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @icmp=@address_reply={0x12}}}, 0x26) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/18 07:13:47 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a6c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000694000)='./file0\x00', &(0x7f0000001000-0x30)=[&(0x7f000076a000-0x5)='self\x00', &(0x7f0000131000-0x14)=',louser/[)[systemlo\x00', &(0x7f0000001000-0x2)="e100", &(0x7f0000000000)='()\x00', &(0x7f0000001000-0x20)=')wlan0&selfem1trusted5vboxnet1]\x00', &(0x7f0000b94000-0x1)='\x00'], &(0x7f0000ccf000)=[&(0x7f0000000000)='em0\\em0posix_acl_accesswlan0\x00'], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(0xffffffffffffffff, &(0x7f0000df9000-0x27), 0x0) sendto(r1, &(0x7f0000abe000)="120000003200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00007a5000-0x4)=0x56b4500a, &(0x7f0000e7d000-0x4)=0x4) 2018/02/18 07:13:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000b79000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ab000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004c2000)={{{@in6=@local, @in=@rand_addr}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000955000-0x4)=0xe8) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f000094d000), &(0x7f000094e000-0x4)) 2018/02/18 07:13:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000abe000)={0x0}) accept$inet(r0, &(0x7f00008b0000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00000a6000)=0x73f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009da000-0x14)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000c58000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x3, @empty}, @generic="53b53d2e6d433c8690eee0c908b1278f"}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) 2018/02/18 07:13:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000eb7000-0x8)='./file0\x00', 0x8) finit_module(r0, &(0x7f0000d20000-0x1)='\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f44000-0x4)=0x800000000000004, 0x4) r3 = syz_open_procfs(r2, &(0x7f00002ce000-0xd)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000), 0x2a) getdents(r1, &(0x7f0000cff000-0xa7)=""/167, 0xa7) 2018/02/18 07:13:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000758000-0xc)={0x0}, &(0x7f00005a4000)=0xc) fcntl$setown(r0, 0x8, r1) personality(0xffffffffffffffff) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00008da000-0x10), &(0x7f000034e000-0x4)=0x10, 0x80000) shutdown(r2, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000dfd000-0x9)='net/tcp6\x00') ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x40) accept$nfc_llcp(r3, &(0x7f00005b7000-0x60), &(0x7f00002b1000)=0x60) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000098f000)={@generic="4e26668eaba3cb840a91ade6ae4fad10", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000415000)='/selinux/relabel\x00', 0x2, 0x0) [ 52.160231] tc_dump_action: action bad kind 2018/02/18 07:13:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000232000-0x17)='net/ip6_tables_targets\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00006dd000)={0xf5e, 0x3}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd0000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) sendmsg$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, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/18 07:13:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$loop(&(0x7f0000eac000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/02/18 07:13:47 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/18 07:13:47 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000001e000)={0x0, 0x0}) listen(r0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/18 07:13:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x480000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0xdb75, @empty, 0x3}, {0xa, 0x1, 0x401, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x4, [0x9, 0x2, 0x6, 0x3, 0x7ff, 0x5, 0x7f, 0x10000]}, 0x5c) add_key(&(0x7f0000149000)='id_legacy\x00', &(0x7f0000fdb000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="05ed04f129d364d78dd3d0e8d1d92a50967910cd68b3c613f450d49eafc7f710b0fb8d957f0af438f06248231044f247303f3b164fd3c105e6205a962cf0841de8c794f34f2c0464d0876432083c69ef45a0d5737da3688c24cf9c3c5a8af9bc616a9c27e4cdc4e217782be2375eea863c669ff2bdfa85bdb3f083b41a85172e930f838f4757e0376a9cda9779b2acd14888b82282e4e63e53fccdab0af3771f68ebe800c2be7e7e16466522ac7b1e1a3b93aea7bf556d2ec6fffd64ee87ef8ec24574e6f641da52d0bed4034318f6742029d9f8abcee1bee8b3cb96abbd23eae87adc", 0xe3, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f000033d000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000073f000), 0xfc46, r2) keyctl$chown(0x4, r3, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000002000-0x16)='net/ip_tables_matches\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000001000-0x40)={r5, 0x3, &(0x7f0000002000-0xc)=[0x5fe, 0x6, 0xd2], &(0x7f0000001000)=[], 0x42, 0x5, 0x5, &(0x7f0000001000-0x14)=[0x3, 0x400, 0x8, 0x5, 0x6], &(0x7f0000000000)=[0x3, 0x8]}) 2018/02/18 07:13:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005e2000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x500}) getsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f00004b0000)=""/4096, &(0x7f0000e31000)=0x1000) 2018/02/18 07:13:47 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000781000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) pipe2(&(0x7f00007cd000)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dd0000), &(0x7f0000eb7000)=0x4) unshare(0x400) r4 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000e81000-0xc)) signalfd4(r1, &(0x7f00002bc000), 0x8, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00008e8000-0x4)=0x7, 0x4) [ 52.193596] tc_dump_action: action bad kind 2018/02/18 07:13:47 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000009000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xb3)=""/179, &(0x7f0000009000-0x4)=0xb3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000000a000-0x1f)=""/31) 2018/02/18 07:13:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/keychord\x00', 0x100, 0x0) mq_timedsend(r3, &(0x7f00002e9000-0x54)="eb33aa1247bb2001a61e22feabb9e4cdd8a1cc269363d735c3fc5059d483e8761b76e9e259a1c103876dd44027651f8a0c0584fb83d2b45762135e373557fa5b9956199d35c25a6babf2425aa7d3a586e729801c", 0x54, 0x0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000cdb000)) 2018/02/18 07:13:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000503000-0xd)="440d05031700ad031d078900ec", 0xd) userfaultfd(0x80800) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006cd000-0x4)) 2018/02/18 07:13:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f58000)=@newsa={0x200, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_val={0x10, 0xa}, @algo_auth_trunc={0x100, 0x14, {{'sha256\x00'}, 0x590, 0x0, "3ff76ccd55821426d808055f64afbdd26139c8d0047192546137036f4815d9d2a77b3e272052e5a7fac13b89621b269d442f3bc1ab51db9500571ee350b8eefad43aaa8541fbe0500c9be721bb6b63145b7e956c4beb24ad15cf03d077f03d027f885568b7104a53e1fcc91ac197fe28411b7cfda1258ba23223a2735cf8b0ffe5563e18c1de71fed7a375fb3baf36f77b04c496e0b301b319333738efaa4ea2c99ec31007fbc124c312b1fae273d5c5713f"}}]}, 0x200}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00009ac000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000c98000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005e5000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ae000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000aed000)={r3, 0x8, 0x7639, 0x2ed1}, &(0x7f00004a2000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000077c000-0xe8)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000796000)=0xe8) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000b68000-0x118)={0x944, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x118) lstat(&(0x7f00006ec000)='./file0\x00', &(0x7f0000c2e000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={r2, 0x5}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000e1f000-0x38)={&(0x7f00000aa000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00004b9000)={&(0x7f0000a15000-0x64)=@migrate={0x64, 0x21, 0x10, 0x3, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x1, 0xff, 0x0, 0x80, 0x80, 0x2b, r4, r6}, 0xffffffffffffffff, 0x2}, [@proto={0x8, 0x19, 0x7e}, @policy_type={0xc, 0x10, {0x1}}]}, 0x64}, 0x1, 0x0, 0x0, 0x44000}, 0x20004000) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f00000cb000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x3, @rand_addr=0x7}, @common='ip6gretap0\x00'}) 2018/02/18 07:13:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002a7000)='./file0\x00', &(0x7f00007a9000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8), 0x8) getdents64(r0, &(0x7f0000268000-0x5e)=""/94, 0x5e) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fb0000-0x4), &(0x7f0000254000)=0x4) getdents(r0, &(0x7f0000cab000-0x1000)=""/4096, 0x1000) open$dir(&(0x7f0000a00000-0x8)='./file0\x00', 0x62101, 0x0) 2018/02/18 07:13:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unshare(0x800) rename(&(0x7f0000823000)='./control\x00', &(0x7f000058b000-0x10)='./control/file0\x00') r3 = getpid() getpgid(r3) dup2(r0, r1) 2018/02/18 07:13:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) connect$vsock_stream(r0, &(0x7f0000a97000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) 2018/02/18 07:13:47 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000001d000-0x38)={&(0x7f0000018000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f000001d000-0xf0)="8042a2634a7d143b6944b1a29415f6974da47f2807c1ec89663c95a427255c78876776b448c3c44b2eead08130ec938ccd84e358232169adb7d29137a018ba97f014a8d30484e8ec16112993cac85fb765eb2bbfc4fdb413db07573fb0669054e4e282a10347704594e4a07d6f072d446cad934f5f35a2d8fb3916add42819b401d0f672b6a2816f092f8dc7756c95da0700000000000000664d3494e79e4d897a08410e5f8691dc0404000000f2fad6fe11402a7fc7b1f50e6207e94ad6af2d5110cc85b544b40eb7849b544c0ae8746a9f154eded81e6c858452f884c02535c8cdbbcd8c9e113f5f63eff04626cac8", 0xf0}], 0x1, 0x0, 0x0, 0x8004}, 0x40) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000018000-0x4), &(0x7f0000007000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/18 07:13:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000377000)='net/packet\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a04000)='/dev/pktcdvd/control\x00', 0x20080, 0x0) read(r0, &(0x7f00004cd000-0x63)=""/99, 0x63) writev(r1, &(0x7f00001b8000)=[], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe7000)={0x0, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x3b}}, 0x5, 0x41c1, 0x8, 0x4, 0x4}, &(0x7f0000e2d000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000db0000-0x90)={r2, 0x88, "5826b2a4fdcf56dad905364d694770fc34710873ea9b7392a42d2da27544129a1597b752bbd4e7ed90099d252d5e58041f9f487003b400dac8380d6def3ce20113b758dfcc605f3aac35b4c5f84362598d716ad233f76a9e77b4950e43c4335a5bc04ba31a1db1f76fb9e2bf5f5bc7f43164e85e4e8fd840f77ed13ad30d4866c9ea6a89125e17ac"}, &(0x7f0000e7b000)=0x90) pipe2(&(0x7f0000765000-0x8), 0x80800) 2018/02/18 07:13:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000009000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "b19997dde894fc37", "aa585adb28256c6972a8b5d346dacd8d19e5d29bcc2a12c5e80e7a6878678634"}) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000007000-0x8), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f6000-0x1)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000-0x20)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000-0x20)) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000006000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2ca, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x4) sendfile(r3, r3, &(0x7f00000de000-0x8), 0xe2) 2018/02/18 07:13:47 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x100, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000006000-0x4)=0x4) 2018/02/18 07:13:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000230000-0x4)=0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000d90000)="db", 0x1) 2018/02/18 07:13:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000bed000-0xcf)='smaps\x00') socket$inet(0x2, 0x803, 0x401) sendfile(r0, r1, &(0x7f0000514000), 0x17fff) 2018/02/18 07:13:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001f7000)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000f84000)=@random={'user.', 'nodev\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000fa8000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a8d000)=@ipv6_newroute={0x1a2, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x80000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000008}, [@RTA_PREF={0x0, 0x14, 0x3f}]}, 0x2c}, 0x1}, 0x0) 2018/02/18 07:13:47 executing program 3: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000033000)='./file0\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000004b000-0x1)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/02/18 07:13:47 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fd7000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, &(0x7f0000751000)=0x1e, 0x800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fd6000)=0x151, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000d9b000-0x87)=@ethtool_dump={0x40}}) 2018/02/18 07:13:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xffffffff, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0xd)="571a844c5fb9289f884236a1b2") [ 52.467982] binder: 7808:7810 transaction failed 29189/-22, size 0-4096 line 3004 [ 52.507754] binder_alloc: binder_alloc_mmap_handler: 7808 20000000-20002000 already mapped failed -16 2018/02/18 07:13:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x40, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000003000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0xc) r2 = getpgrp(r1) fcntl$lock(r0, 0xdd5b5049a40b99a9, &(0x7f0000013000)={0x2, 0x0, 0x7, 0xfff, r2}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000003000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000005000-0x10)={0x7, &(0x7f0000011000)=[{}, {}, {}, {}, {}, {0x0}, {}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000013000-0x40)={r4, 0x2, &(0x7f0000005000-0x8)=[0x100000001, 0xc322], &(0x7f0000002000)=[0x2, 0x2], 0x20, 0x5, 0x400, &(0x7f0000001000)=[0x7, 0x8, 0x2f, 0x97ba, 0x80], &(0x7f0000003000-0xc)=[0xffffffffffff8000, 0x4, 0xa1]}) r5 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x25}) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000004000-0x90)=[{0xfa65, 0x7, 0x200, 0x0, @tick=0x1, {0x1, 0x9f3}, {0x8001, 0xc4}, @raw32={[0x2, 0x5, 0x6]}}, {0xffff, 0x4, 0x8001, 0x5, @time={0x77359400}, {0xffffffffffffcb1a, 0x9}, {0x9, 0x10000}, @connect={{0x1, 0x9}, {0x3f, 0x80000000}}}, {0x3, 0x9, 0x6, 0x40, @time={r6, r7+30000000}, {0xffffffff, 0x3ff}, {0x2e, 0x3}, @control={0x10000, 0x261c, 0x8}}], 0x90) 2018/02/18 07:13:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000932000-0x30)={0x2000000000000003, 0x6, 0xb2c8, 0xa, 0x1f, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)) 2018/02/18 07:13:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002bc000-0x9)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000051a000)={0x0, 0x20, 0x10, 0x7, 0x7}, &(0x7f000043d000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000026f000-0xc)={r1, 0x3f, 0x30}, 0xc) r2 = syz_open_dev$sg(&(0x7f00001ab000)='/dev/sg#\x00', 0x0, 0x1) ioctl(r2, 0x2275, &(0x7f0000d37000-0x2)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000cc7000-0x8c)={0x8, 0xda, 0xf78000000000000, 'queue1\x00', 0x1}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r2, 0x0) [ 52.534471] binder: 7808:7826 transaction failed 29189/-22, size 0-4096 line 3004 [ 52.564867] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.572404] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/18 07:13:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000621000)={@generic="9308e59681bcf615399e5ca02a336638", 0x1f}) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000377000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004a9000-0x28)={@generic="7c61a7fc994b1405884e46dee1c14ef0", &(0x7f0000a5b000-0x29)=@ethtool_gstrings={0x1b, 0x8b, 0x1d, "f2d5b10ea09f7a8a9044effcb7448460557d22e917fcbf64d19f3aaa69"}}) shutdown(r1, 0x0) 2018/02/18 07:13:47 executing program 2: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) r1 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) r4 = dup2(r2, r3) tkill(r1, 0x15) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000af5000)=""/4096) 2018/02/18 07:13:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000027c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00001a8000-0x4), &(0x7f0000ba3000)=0x4) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d54000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/18 07:13:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r2 = syz_open_dev$usbmon(&(0x7f00007cb000-0x3)='/dev/usbmon#\x00', 0x1000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00008d7000)=""/85) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {r0, 0x100}, {r0, 0x6480}, {r2, 0x20}, {r1, 0x310}, {r0, 0x100}, {r0}], 0x7, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000a32000)={0x4}, 0x8) r3 = mmap$binder(&(0x7f0000ea7000/0x4000)=nil, 0x4000, 0x1000000, 0x110, r2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r3}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000002000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) socket$nl_route(0x10, 0x3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x48, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47c"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000004000-0x70)=""/112) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x14, 0x0, &(0x7f000000e000)=[@increfs_done={0x40106308, r4}], 0x0, 0xfdfd, &(0x7f000000d000-0x68)}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000501000)=[0x7, 0x97]) 2018/02/18 07:13:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x7) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000fac000-0xc7)=""/199) pread64(r0, &(0x7f0000238000)=""/129, 0x4192c7de80be6adf, 0x0) 2018/02/18 07:13:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00004dc000)) timer_create(0x3, &(0x7f0000510000-0x60)={0x0, 0xc, 0x2, @thr={&(0x7f000015b000)="6fb9b1e738bd46f19d05c4b40a86a43d18ea425f764cf9fc6edb4bcd4f6c96955beb645d12b11d07986df0ce1f483453030aaaa9d1edb94f9a6d064763d56ee6813bae248a861b56a6e357c035b7d59048645fa34fd6306ef39dd68611ff8fa29c348adc8d20e91f15e24901bc6bbb2b37ea", &(0x7f00003db000)="b7929fcf5b2557"}}, &(0x7f000007b000)) r0 = syz_open_dev$sg(&(0x7f00008dc000-0x9)='/dev/sg#\x00', 0x7, 0x400) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000211000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000128000), &(0x7f0000efd000-0x1)=0x4) timer_create(0x7, &(0x7f0000db6000)={0x0, 0x19, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000628000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00007cf000-0x20)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000ce4000-0x20)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) fchmodat(r0, &(0x7f000032d000)='./file0\x00', 0x80) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}}, &(0x7f00006dd000-0x20)) 2018/02/18 07:13:47 executing program 4: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)) 2018/02/18 07:13:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) socket$inet(0x2, 0xe, 0x1) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f0000028000)='./file0\x00', 0x4, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r0, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/02/18 07:13:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000d03000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0xfc9b}, 0x1}, 0x0) 2018/02/18 07:13:47 executing program 5: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = memfd_create(&(0x7f0000019000-0x5)='+eth0', 0x3) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000012000)) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/02/18 07:13:47 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000001000)=""/174, &(0x7f0000003000-0x4)=0xae) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0x72)="d1c593843ad4ea69d6ff2d5d3140634447bd07418b2ce44230116687739bfc598f892cb67a8f62395375d1838bdfe727989631cbb10aceb66f3a6e5011f3d4b58f2c2bfc9cddf488b4cf1d1892c88fab97f663258eb8d0582c3381c8834718614bf1772150e589cb41d0c6a7b4f253a61dfd", 0x72, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000)={0x7450}, 0x8, 0x80800) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) 2018/02/18 07:13:47 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004e1000)={0x0, 0x90, &(0x7f00006f4000)=[@in6={0xa, 0x3, 0x1fd1e0ad, @empty}, @in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x349c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000c3a000-0x4)=0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ef8000-0x20)={0x86, 0x8001, 0x8000, 0x80000000, 0x3, 0xff, 0x7, 0x1fd, r3}, 0x20) 2018/02/18 07:13:47 executing program 6: msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x1) 2018/02/18 07:13:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x59, 0x4) bind$inet(r0, &(0x7f0000aa7000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x85) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00009d9000-0x30)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x12e, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt(r0, 0x1f, 0x5a7, &(0x7f0000a8b000-0xf4)="a3ab2e8f7cac4e898797f2e63064aac7d6a963ac2e8d71ea1ed789f958ed0e6a9bc1a9e8aecffc47ae223e99e0a548952f95ac7c984f1669353b3aa03d32ca16037f5e676afebdedd8c3170a26f90d954e0ae0d93c1f70b94f3dd5e4387731f3da484095361c30a5825ec7936c94b7956270d701aae7874da7d0bb55c3909bdd2e8503c4ba9b1c808570e975741fc5d94d5dc088ae8f50048d37af2dc3ea8cabc884a7aec02f47b881b15217010000000000007ffff89b3962a0a7fdb2604d396bb39cd69755243d45b0ebd569b7b96efa38d286cc373ba89d08b4dbe7cf2eee19ed2755b117b314c14ac8a1af22c05d486ba3cb", 0x30d) r1 = dup2(r0, r0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) init_module(&(0x7f0000821000)='GPL--\x00', 0x6, &(0x7f0000f2e000-0x4)='-!%\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cb000-0x18)=[], &(0x7f0000c26000)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') sendmsg$nl_generic(r1, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x22c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x22c}, 0x1}, 0x0) sendmsg$netlink(r1, &(0x7f00002e1000)={&(0x7f00005dc000-0x6)=@kern={0x10}, 0xc, &(0x7f0000e3c000)=[{&(0x7f0000509000-0x2084)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000745000-0xb0)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0x60, 0x8000}, 0x880) connect$inet(r2, &(0x7f0000937000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000a49000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x60, {0x2, 0x3, @multicast2=0xe0000002}, @generic="c3f1817d342416813a5167add79fbe3b"}) 2018/02/18 07:13:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/enforce\x00', 0x400400, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000034a000)={@generic, @ifru_addrs=@in={0x0, 0xffffffffffffffff, @local}}) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) mknod(&(0x7f0000bbe000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x28)=[], &(0x7f00003cf000-0x4)=[]) 2018/02/18 07:13:47 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e4d000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000fec000-0x44)={{0x2, 0x3, @empty}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x18, {0x2, 0x0, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fec000-0x4)=0x0) setpriority(0x1, r2, 0x9ef) 2018/02/18 07:13:47 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000993000)={0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000037d000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0xfffffffffffffee7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) [ 52.702549] binder: 7867:7891 ERROR: BC_REGISTER_LOOPER called without request [ 52.721348] binder: 7867:7891 got transaction to invalid handle [ 52.733287] binder: 7867:7891 transaction failed 29201/-22, size 0-0 line 3004 [ 52.767861] binder: 7867:7891 BC_INCREFS_DONE u0000000000000000 no match [ 52.806930] binder: 7867:7891 ERROR: BC_REGISTER_LOOPER called without request 2018/02/18 07:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ef000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f00001c5000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fcd000-0xb4)=[{{&(0x7f0000324000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, 0x1e, &(0x7f0000575000-0x10)=[{&(0x7f00003c0000-0x97)=""/151, 0x97}], 0x1, &(0x7f0000bc5000)=""/237, 0xed, 0x2}, 0xd5}, {{&(0x7f00006d4000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f00007a3000)=[{&(0x7f0000db4000-0xdc)=""/220, 0xdc}, {&(0x7f00003ec000)=""/55, 0x37}, {&(0x7f0000b7c000)=""/208, 0xd0}, {&(0x7f00009a9000-0x1000)=""/4096, 0x1000}, {&(0x7f000088b000-0x17)=""/23, 0x17}, {&(0x7f00005e1000)=""/221, 0xdd}, {&(0x7f0000f3d000-0xdf)=""/223, 0xdf}], 0x7, &(0x7f0000ad0000-0x1000)=""/4096, 0x1000, 0x9}, 0x8}, {{&(0x7f00002df000)=@ipx, 0x10, &(0x7f0000977000-0xa0)=[{&(0x7f0000550000)=""/170, 0xaa}, {&(0x7f0000863000)=""/170, 0xaa}, {&(0x7f0000c34000-0x1000)=""/4096, 0x1000}, {&(0x7f0000306000-0x57)=""/87, 0x57}, {&(0x7f0000474000-0xe2)=""/226, 0xe2}, {&(0x7f00002c0000)=""/233, 0xe9}, {&(0x7f0000099000+0x161)=""/63, 0x3f}, {&(0x7f0000c46000)=""/138, 0x8a}, {&(0x7f0000958000-0x79)=""/121, 0x79}, {&(0x7f00003b1000)=""/53, 0x35}], 0xa, &(0x7f000078f000), 0x0, 0x8001}, 0xda1f}], 0x3, 0x10100, &(0x7f000031c000-0x10)={r1, r2+30000000}) r3 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00006a4000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) 2018/02/18 07:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x2800) socketpair(0x1f, 0x5, 0x5, &(0x7f00007ae000)) 2018/02/18 07:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) r0 = open(&(0x7f0000f94000)='./file0\x00', 0x40000, 0x121) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000098a000)={&(0x7f0000806000-0x8)=[0x8, 0x7], 0x2, 0x101, 0x3, 0x4, 0x2, 0x2, {0x8, 0x0, 0x9, 0x6, 0x101, 0x8, 0xffffffffffffd75e, 0xe75, 0xee, 0xb4, 0x3, 0x806, 0x4, 0xe86, "9aedd50ad723b02beb4da88bc69b5816b1584a6451fcb81fc4a1e76083a96cef"}}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000c63000)={&(0x7f00000ae000/0x1000)=nil, 0x1000}) mlock(&(0x7f0000b97000/0x1000)=nil, 0x1000) 2018/02/18 07:13:48 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f88000)='./file0\x00', 0x80, 0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f89000-0x38)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000afe000)={0x2, 0xa, 0x17f, 0x2, 0x2d, 0x0, 0x1, 0x0, [@sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x1, 0xf34a, {0x6, 0x7f, 0x7, 0x401, 0x0, 0x6, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty}}, @sadb_sa={0x2, 0x1, 0x3, 0x8, 0xffffffff, 0x4c, 0x0, 0x1}, @sadb_sa={0x2, 0x1, 0x3, 0x8, 0x80000001, 0xb2, 0x2, 0x80000000}, @sadb_sa={0x2, 0x1, 0x3, 0x5fb8, 0x0, 0xee, 0x3, 0x40000000}, @sadb_key={0x2, 0x9, 0x10, 0x0, 'cJ'}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}}, @sadb_key={0x10, 0x9, 0x398, 0x0, "2f807e2cd87c81ba648b211661521e878827be936d2eb8b8dc2b73812fad8eefade9e7873829aa4df34ddd6b4c409e4754572bd8cae757f8cb574009016b046b492b83fbab28559e32a6524b69abe1d564b4e96c883e3bde31d388242c0e2e286fe1dd43dc48672f37be0450c1dea19c679694"}, @sadb_sa={0x2, 0x1, 0x3, 0x8, 0x0, 0x5b, 0x3, 0x60000001}, @sadb_spirange={0x2, 0x10, 0x2, 0x1}]}, 0x168}, 0x1}, 0x20040004) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/18 07:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d8000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00001ea000-0xdd)=""/221) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f00006fb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a31000-0x4)=0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c01000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) process_vm_readv(r3, &(0x7f000085d000)=[{&(0x7f00004f8000)=""/124, 0x7c}], 0x1, &(0x7f0000772000-0x60)=[{&(0x7f0000ad6000-0x24)=""/36, 0x24}, {&(0x7f00006c6000-0x67)=""/103, 0x67}, {&(0x7f0000137000)=""/90, 0x5a}, {&(0x7f0000332000)=""/4096, 0x1000}, {&(0x7f0000235000-0x1f)=""/31, 0x1f}, {&(0x7f00007a1000)=""/109, 0x6d}], 0x6, 0x0) prctl$setptracer(0x59616d61, r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004b6000)=@assoc_value={0x0}, &(0x7f0000e04000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000eb5000)=@assoc_value={r5, 0x9}, 0x8) ptrace$pokeuser(0x6, r3, 0xffffffffffffa590, 0xffffffff) 2018/02/18 07:13:48 executing program 4: r0 = syz_open_dev$binder(&(0x7f00006bb000)='/dev/binder#\x00', 0x0, 0x2) fcntl$setlease(r0, 0x400, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000025b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ec5000-0x20)={0x4, 0x0, 0x10003, 0xc23}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00005e0000-0x10)={0x8001, r2}) r3 = open(&(0x7f00007aa000)='./file0\x00', 0x8081, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000002000-0x50)={0x7, 0x2, 0x2, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000001000-0x86)=""/134) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000ab7000-0x18)={0x4, &(0x7f0000000000)=""/104, &(0x7f000022d000)=[{0xff, 0x83, 0x14, &(0x7f0000000000)=""/131}, {0x82, 0x28, 0x5, &(0x7f0000001000-0x28)=""/40}, {0xffffffffffffff01, 0xd6, 0x3, &(0x7f0000496000-0xd6)=""/214}, {0x818, 0x96, 0x7, &(0x7f0000001000-0x96)=""/150}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ec000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = socket(0x18, 0x0, 0x4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000044c000), &(0x7f0000590000-0x4)=0x8) connect(r4, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/18 07:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b51000)={0x1, [0x0]}, &(0x7f00004d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ab0000-0x8)={r1, 0xb3}, &(0x7f0000929000-0x4)=0x8) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00007a9000-0x4)=0x80000002, 0x4) r2 = syz_open_dev$mice(&(0x7f0000895000-0x10)='/dev/input/mice\x00', 0x0, 0x90080) write$tun(r2, &(0x7f0000976000)=@hdr={0x3, 0x81, 0x1, 0x7, 0x100000001, 0xfc9d, @ipv6={0xb65, 0x6, "2703aa", 0x1435, 0x2d, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, @loopback={0x0, 0x1}, {[@fragment={0x0, 0x0, 0x4, 0xfffffffffffffff9, 0x0, 0x0, 0x2}, @dstopts={0x3e, 0x10, [], [@generic={0x74, 0x7e, "2992fb4f2725706fe1982c672d2cec48f3c8fc82ea18a468520b8add59fab29cc5e19690d5b8d4e07fa535b1e2236923e2f305c4f66600a8294e1c8ae995ebd102506d6d8a6bbd0506198d9e017a51a8f8e1dfa16af81be05fe5edf0168f4823b87337d93ce8c3d70866b1c14ce2d2e0197c31508f73c8fe3c90d918e305"}]}, @routing={0x4, 0x6, 0x2, 0x7, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x7f, 0x0, 0x947, 0x4, 0x0, 0x400, 0x0}, @routing={0x73, 0x10, 0x3, 0x7fff, 0x0, [@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x31}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @hopopts={0x89, 0x25, [], [@generic={0x96, 0x8e, "c333200ab775f5647b1a0d9ab57e7ee6c876ca62e3d21f41597996b56399427a3426caa769b8c3a075d8218ddc95b247ee2e0861d7ec44d3e8d003d564d1d2a0974b167c8365df90f790ab9182596ee9057cf8a55e0f5bb8fc614813be724919953df1edc4a9bf008f589cde73bebf1b3bb1453438a95ba0a90995414f589e4ea16b02690eebcd779f51e932a487"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic={0xfe, 0x83, "8a724c6f8360566ef78c823c9d2bfffa5daa46d26a354d5d7fc5872aea67a1786a5620c3fb786193fbe0f31858932359565797685f5c026e69302df67dc63587e2eea495b5010c2d27be58a8bc0e48de96601467a5dc55c9f037c017562848dd4f2d560bc3a5d9c2d3958accc087f04dcb4840fe8c1c31631aaaeb2f9e50a35b2b7261"}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x8704}]}, @hopopts={0x3c, 0x2, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, @fragment={0x5c, 0x0, 0x2, 0x9, 0x0, 0x80, 0x2}], @gre={{0x0, 0x0, 0x1, 0x8001, 0x0, 0x5, 0x0, 0x1, 0x880b, 0xf0, 0x0, [0x100000001], "425e1ac7291a16a0bc231d592d169956c84228394015ea1a2fe22885030ca0aa070e04adc71f514dc3f2b493729b490a3a148201923fc7bfaef745869b15c8f0dac59bf8cdb8efb0424adaa60e7407374186b1c4db81f84042a3448d985f24977a63162cfee9bda30b494c8f6980e569e7b3eb986c38c8b7f060fad51aa33a694979d934bef8a3f5f4ba570ea0c5f416d43490170a5a15cfecb8a4233ef2df1b404f248bc2287047079260d13ee1e078075aa6f7861ccb4dbf14887b4df2eac1fade5b26488c97068d898a4ea8b3abaa9654b845aa3c338c288c9cb9e694de1f7ab13eb9d5d1247c39f1461b6cdfac65"}, {0x8001, 0x0, 0x5, 0x4, 0x0, 0x0, 0x800, [0x1f, 0x7ff, 0x4], "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"}, {0x1f, 0x0, 0x5, 0x7ff, 0x0, 0x0, 0x86dd, [], "1d5b79c348608e891f89c7d533e57cfefc746645340fbeaf5f05fef97e411ac930d56ab9a2c11d7512541d451113cdd8d7ea32aa61a46cd8611aaa1129b47705601e86865b83ef5d54099fe24708045a2b49ec7742e0a2bcd2205d067e8e7ccdc4488bc377d9d9eefe85d27800e156d49005d20f0f"}}}}}, 0x1467) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f00002e7000-0x64)="918fdb79e1cbf2c56900d512ee45576009aec38b46fa99338c7def18ef6782a50946b4bcfec6cfe776eb2e74b3378e8ff3b1e1b13b32cdbf31495665fcf9c22fcf23d0300556cd9841bddb061d293b498590abd79ca943570d7cb891d44e3d20df02efab", 0x64, 0xffffffffffffffff, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 52.809405] binder: 7867:7923 got transaction to invalid handle [ 52.809414] binder: 7867:7923 transaction failed 29201/-22, size 0-0 line 3004 2018/02/18 07:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f00006fd000)=[]}, 0x8) r0 = open(&(0x7f000072d000)='./file0\x00', 0x40001, 0x20) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f56000-0x10)={0x4, &(0x7f0000a21000)=[{0x9, 0x9, 0x9, 0x8}, {0x8, 0x0, 0x80000000, 0x20}, {0x1, 0x2, 0x2, 0x9}, {0x0, 0x7ff, 0x2, 0x5}]}, 0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000fe6000)=""/68) clock_settime(0x7, &(0x7f00001e9000-0x10)={0x0, 0x989680}) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000de7000-0x8)={0x0}) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000823000-0xe8)={{{@in6=@remote, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000ec1000)=0xe8) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002aa000)) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/18 07:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x0) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x2000, 0x80) fchdir(r1) r2 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') exit(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f000000e000), 0x78, 0x0) 2018/02/18 07:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d8b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00002b9000)=r2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a1, 0x8, &(0x7f0000e90000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003fc000)='./file0\x00', 0x120) mount(&(0x7f0000a69000-0x8)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000724000-0x7)='bdev\x00', 0x0, &(0x7f00005da000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b7c000), &(0x7f0000e0c000-0x4)=0x14) 2018/02/18 07:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000eef000)=0xe8) setresuid(0x0, 0x0, r0) lsetxattr(&(0x7f0000173000-0x8)='./file0\x00', &(0x7f0000866000)=@random={'security.', '\x00'}, &(0x7f0000d35000-0x12)='userem0md5sumuser\x00', 0x12, 0x1) 2018/02/18 07:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d6000-0x6)="76656e6f00e0", 0x18) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) shutdown(r0, 0x0) 2018/02/18 07:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f00004b3000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003c7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016d000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c30000)={r2, 0x80000, r3}) sendmsg$nl_route(r0, &(0x7f0000596000+0xc3a)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) fstatfs(r0, &(0x7f000053e000-0xe0)=""/224) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000e9c000)={0x8, 0xddb, 0x4, 0x8001}) 2018/02/18 07:13:48 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) ftruncate(r0, 0x6) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00001f8000)='/dev/usbmon#\x00', 0x6, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000667000-0x3)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d37000)=0xe33) 2018/02/18 07:13:48 executing program 6: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000000b000-0x10)={0x16b, 0x9, 0x1, 0x6}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000000d000)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x2, &(0x7f000002b000-0x10)) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80000, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x1, &(0x7f0000000000)=0x4) membarrier(0x1, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000001000)=0x4) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000002000)="335eb8c196b69e1bbce5a61f8f4f913b7087d2c30026a0b071ed4b58c4bdd60a8e497aeae7625600527b9e728ee79709510e4a4facb7c9af6ec2f67b85f2d1dc0f70d8a1a47cc94950ba9c8ad1225e49c962f756e6da37fc68460fbb0747b0df6dcf903ff6ce36dd1ea6efec4f23d534d1a9c0d1c2b6ce0c2bbda32ec13b29eba8cf9de72e1c8c392d0408281f85866d24df70232b8821202e94c39b5a1f4a00") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x5, 0x0, &(0x7f0000003000)="c8d3b394163b490d796661c3280ebd04f081816901bd750501c1ea7d37e441d89c83149ed8ab5054c53c42120168cfb82af59874bbb085b7b5c576abd1565fc626bdc064789c01ad7c586f8131b42c1c60d8d323eb55996c61816b22dd955d02ff03229f5fd2ecac35e1dd933855ca7528ceff86f7624120578d4cd3b4192ba1dcab20cf9de5cabd0a95c852ed5ca5ca7973cfecc4b1443098199efd3d2f3f0abc07875beb0d9c4c1f578fd130f4c2d33399aa143cf8e0cfe65044d1a917ae039a067dee8b4e3b18cd56cd224902cfa957791263f698e424ed47262e4a259175fdd6eced20d82815de073bc6f44513376570", 0xf2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005000-0xd4)=@ethtool_rxnfc={0x29, 0xf, 0x8000, {0x11, @esp_ip4_spec={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x3, 0x9}, {"d7a7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5, 0x8000, [0x11dd9d63, 0x6]}, @usr_ip6_spec={@dev={0xfe, 0x80, [], 0x0, 0x13}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x1ff}, {"d529", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xd3, 0x100000001, [0x3d, 0x3]}, 0xda, 0x81}, 0x6, [0xc81, 0xfffffffffffffff8, 0x8, 0x0, 0x5, 0xd000000000000000]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000006000-0x78)={0x401, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x0, @empty}, {0x2, 0x0, @loopback=0x7f000001}, 0x20, 0x95bf, 0x5, 0x79a, 0x40, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fffffff, 0x2, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000007000-0x2a)=""/42) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000-0x8)={0x0}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x8, 0x632, r3}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000003000)=0x3ff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000009000)=""/7, 0x7, 0x20, &(0x7f0000006000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 52.969698] binder_alloc: binder_alloc_mmap_handler: 7966 20000000-20002000 already mapped failed -16 [ 53.005845] binder: BINDER_SET_CONTEXT_MGR already set [ 53.016780] binder: 7966:8000 ioctl 40046207 0 returned -16 [ 53.029845] binder: release 7966:7982 transaction 44 out, still active [ 53.036596] binder: unexpected work type, 4, not freed [ 53.043273] binder: undelivered TRANSACTION_COMPLETE [ 53.048593] binder: send failed reply for transaction 44, target dead 2018/02/18 07:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000dd9000-0x20)=""/32, 0x20) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) 2018/02/18 07:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000f91000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'wp256-generic\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/18 07:13:48 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003bd000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r0, &(0x7f0000e1a000-0x8)='./file0\x00', 0x30400, 0x100) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000003c000-0x8)='./file0\x00') request_key(&(0x7f000003a000)='big_key\x00', &(0x7f000003b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000000b000-0x1)='\x00', 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000002c000-0x18)={0x0, 0x7, 0x30, 0x4, 0x4}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000003d000-0x8)={r1, 0x5f, 0x100000001}, 0x8) 2018/02/18 07:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000048a000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0xd4ebdd1476c0d15f) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000045d000)={{0x2, 0x9}, 0x1, 0x1, 0x7, {0x4, 0x7fff}, 0x5, 0x2}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) fcntl$addseals(r0, 0x409, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) accept4$inet(r1, &(0x7f00009a2000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000143000-0x1)=0x10, 0x800) close(r1) getsockname(r0, &(0x7f00006cf000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000439000)=0x1c) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000d9000)=0x5) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000894000)={0x0, 0x2}, &(0x7f0000486000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007db000)={0x1, 0x200, 0x7fff, 0xcc0, r3}, 0x10) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000002e000-0x8)='./file0\x00', 0x4) 2018/02/18 07:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000617000-0xc)={0x0, @broadcast, @loopback}, &(0x7f0000cd2000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000027a000)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000896000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a18000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x7b, r2, r3}, {0xdad1, 0xcf, 0x10001, 0xffffffff, 0x0, 0x0, 0xfffffffffffffff9, 0x5}, {0x7fff, 0x9c7, 0x2b80, 0x7}, 0x0, 0xe, 0x1, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x3, 0x7, 0xfff, 0x6, 0x3f}}, 0xe8) r4 = epoll_create1(0x0) syslog(0x9, &(0x7f0000efd000-0x1000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) accept$ipx(r1, &(0x7f000099b000-0x10), &(0x7f0000ac4000-0x4)=0x10) epoll_wait(r4, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000018000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, &(0x7f0000021000)=[{0x18, 0x29, 0x39, '7'}], 0x18}, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000000b000)={0xba, &(0x7f000000f000)=""/186}) 2018/02/18 07:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000db6000-0x10)={0x5, 0x0, 0xfffffffffffffffd, 0x27f}, 0x10) 2018/02/18 07:13:48 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000033000+0xa41)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000015000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000020000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f000002e000)=0xe8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000018000-0x38)={&(0x7f000001c000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000021000-0x10)={&(0x7f000003c000-0x348)=@delpolicy={0x348, 0x14, 0x400, 0x7, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x7e, r1, r2}, 0xd, 0x2}, [@migrate={0xb4, 0x11, [{@in=@empty, @in=@loopback=0x7f000001, 0x7f, 0x2, 0x0, 0x7, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0x6, 0xa, 0x2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2b, 0x3, 0x0, 0x5, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x3f, 0x6, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @extra_flags={0x8, 0x18, 0xffff}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @algo_auth={0x64, 0x1, {{'tgr160-generic\x00'}, 0xd0, "6a8216ff4ac1fc30ded2dab17beb51c7f598b8fd6506434fbd32"}}, @algo_aead={0x108, 0x12, {{'rfc4106(seqiv(gcm_base(xts-camellia-asm,sm3)))\x00'}, 0x5c8, 0x80, "9ddff1b2a93851580c48eb744e9c1b9d2669421fe301256c6d2fe2f82f8ca7a29aae9227652685b57f39a0fb4565f21d6590435ba4b6afe3696e77936359ba016d86600d14224a8751c7808df39fd2984609512139ea784701b787db505706c60bd0bb7eedb7edce501aa8bcd01b1afee5f143215fc491aa9f6f594cc4ffadf70749a009b04f83a4fcf79012fb32d484d3bc851dd1415fcd2a53c89858778810a543994b21a32d8ae16a6ca27e4ffefa5d999276c42b59662c"}}, @algo_crypt={0xa4, 0x2, {{'fpu(ecb-serpent-avx)\x00'}, 0x2c8, "5f0253dc90cdc549c898bd4ca4a2298fdf67e0e9a9e39834588d4a5c5a694eb2f590d3a57aebb57c0438c2e22f78386080e524b10b6fdcc7ea12dcb64a0e60fa116c80d5748b20513520b850f6796e4a3c862a6b8bd6d3a673"}}, @tfcpad={0x8, 0x16, 0x16}, @output_mark={0x8, 0x1d, 0x7}, @ipv6_hthresh={0x8, 0x4, {0x74, 0x4}}]}, 0x348}, 0x1, 0x0, 0x0, 0x801}, 0x4004) r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2018/02/18 07:13:48 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1ff, 0x796d806f, 0x8}, &(0x7f0000c30000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000801000-0x4)=@assoc_id=r1, &(0x7f00005da000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x9, 0x4) r3 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x2, 0x16}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x1, 0x0, 0xef68, 0xfffffffffffffffa, r1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000004000)={r2, 0x2, 0xb9}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={r1, 0x1, 0xfffffffffffffffd, 0x7, 0x9b9e, 0x100}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r5, 0x4}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r4, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000009000-0x8)={r6, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000004000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000009000)=@assoc_value, &(0x7f000000a000-0x4)=0x8) 2018/02/18 07:13:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000af4000-0x4), 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000bcf000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x9}}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00007bd000-0x28)={0x8, 0xa, 0x800, 0x3, "3dc2fb564a95f4c9830b0a283aedab53c299be80eb70610eac0f8d0dc2e14ec5"}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a48000-0x8), &(0x7f0000d94000)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/sequencer\x00', 0x26f7725dffe31c20, 0x0) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f00009de000)=0x7, 0x4) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) syncfs(r1) listen(r2, 0x100000400000) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003ae000-0x38)={&(0x7f00006e9000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba1000-0x70)=[{&(0x7f00007a2000-0xdd)=""/221, 0xdd}], 0x1, &(0x7f0000636000-0x30)=""/101, 0x65}, 0x0) r4 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x58, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000ebe000-0x9)={0x5, 0x0, 0x8, 0x9, 0x8}) shutdown(r0, 0x1) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/18 07:13:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci, &(0x7f0000a01000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b1e000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000+0xa17)='./file0\x00', 0x80) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r3, &(0x7f0000003000-0x99)={0xf97cff8c, 0x8, 'SE Linux', "37795f96b177d297efe771ccecec712f55d37a64a2e9b67829a5e37e7a7180b3f1335ef2836f1adbbac05e779b08f536e53065b116ac2736160fed5cf5fe3aaac2ad70297489d674c5571d95dd2433a5a472309c60dff47e56e9b756f1ebbbadd88cbee59bd7eea9236d6f43bd8e128fd82b891b561206cc1a289da249f836f62c20a82ab20f98a8a6"}, 0x99) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$unix(r3, &(0x7f0000003000-0x8)=@abs, &(0x7f0000004000-0x4)=0x8) ftruncate(r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r5, 0x9) r7 = getuid() r8 = getegid() r9 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000004000)=0xe8) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r15 = getpgrp(0x0) r16 = getuid() r17 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000005000-0x4)=0xe8) r26 = getgid() r27 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000005000-0x4)=0xe8) getgroups(0x2, &(0x7f0000001000)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = getpgrp(0x0) r31 = getuid() r32 = getgid() r33 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r36 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4), &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000001000-0x1c0)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x90)=[{&(0x7f0000005000-0x58)="1e51b6cb321c31332e777e839a8d6bd126f390a7e1f09b95eee7aff222125a6f15e5ad9257687f22ffe7d76f073f72ce7feeb78d9635105e49ee7379f9a28c30f2f54ea168ff22f0e1d3b24cbc560a2bd8f3d93ad66164bc", 0x58}, {&(0x7f0000004000)}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000004000)="b19db89513574c87502065bde09a16d640431181290fe24e546f0e87bfa4f051e405803cda868c4e859b432cfcc6017e36c6d681171770015a3396e19c687b0aeeea6c69d27da7de103157c822f64eaafadb85a739d190f76ac98142ede54a78766259132aa2bb0db447dce5f0efac232cba93891faad32a25d4dcf7eba13c9fb7129dd28d5bf966427c0fdcc754274d56ebc1a0a0c2ebdfde5dbbb230e524592a3ddb8ffe95295615ff9b531ec41889a3a555188c612ca260deaae814077560c392c92cd141a6471f8c04f737493f31abcee4", 0xd3}, {&(0x7f0000005000-0x4d)="c3494ec9c12382056c63000e249639a9acbc3096e5ea4d135cb5250d009e2a9534cf8bef67850ed6e5aff6377f1d2200494c68715ad1e303bd63f3ccc3dabfb88c28fddfb2c35664c6fabf9c16", 0x4d}, {&(0x7f0000004000)="d3fc0e63cf5693e83a55249c87531a96ede957f7b62caf4891315b9956c658bf907393e96fe23dca43d61c4a801b5cbf838435611c82f9a17d98e3c42136c3c4d1bfd2a0753feda351b697c0a94dd3201887bc6e96f8", 0x56}, 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@rights={0x28, 0x1, 0x1, [r5, r0, r5, r4, r3, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r5, r1, r4, r1]}], 0x128, 0x20000000}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000005000-0x3c)="98289cdccb3185486c48f1c12e5cc07084dbca1bf648954ba8ddc82a9510776eba0c1f0b8e28b3e9d73cb0c693e4e801c9eb69a9b81ad8be7dae86c5", 0x3c}, {&(0x7f0000003000)="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", 0xfe}, {&(0x7f0000004000)="978eccb91de5248668e86cb8451121ea6519aa95006b7dae022e8f255faee10eed8556cfc05801f164be261fede85b97096bb90133cf666551066eb45bf460490e02c7a2258d3228f53a48092426ef356115215f115e9786c87f31f651429f872733665879e8ca6d5f6a1853329fff2bc8400b03cb", 0x75}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000005000-0x20)=[{&(0x7f0000004000)="e8ada87b2f40422b4cd52319175004382e0b79069ce3ed3840e874596efa913c9b176052551312363b1b1c41ec923dcb794ed4b7fbd92f389d846f4a4d58130e4e3d7da57ecc3e379695b63aa69601ea88f99aca50162e2bad2e44a33cdcd64a0e6e6729eb0769290f211f053662f67ab2868756cf0d5396fb4c80db83e4a75e59ce3b19187deba333b127912504e0e2eeed1bea6216ddf22dac0ac39e13012ac9d75782d0fead89", 0xa8}, {&(0x7f0000003000+0x368)="2ce12c0df4eac0bc54913de496fa493907379fc49e1964e7c04450ac52701839854601eca21ac4daa053d3a59f743e805c2d1f4ba0f9352fcd103e8d68e542168fc197a60515831ced5274bc4be3314a79683a31abf1ddd70e905cd265a6662b7cfcfe1f054f1e9cba8acfee6e81553b3f1515ee50a87a76f23073f677aec2225f81b5ef90e96521c9dc12adeea6f8bdf50c60a1d52f8846c03d9af221b5366d85e8eb21000e96f739051bcb92dd519e18c0f197f1aa9ef7e553b0844a4bc5b2ebbd4c946148ca36ac5cecf5b4a44efef282df2716460b4e9f4884", 0xdb}], 0x2, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r1, r5, r1, r5, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xa8, 0x40}, {&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000)="b13adbd28bf06cbea533ac7df9e7acc29a1f49be932810d1e53a902f4d5976eafe0728ce812283bee9a1c27b475491a99938b64a021e7517f050eb18b5f466aa6ee5b2ad850a08fb3c8da428df661212479a346e7ddab92df1872bc7c24d858e358c995ccc177dc7e36c74", 0x6b}, {&(0x7f0000000000)="764ec0ae8c805d265a4d7e89d2ad4610f2f197854e94ecfd5f6542e0a8e5a6d8b1104f8aab17ecd780a8cf4a62899fddffcbd5ce5b06b7d66bd7f2d69d99fbb5e0a1b4e9cae070ff129465f5368ec50819410594cf7288dbb3b75cb451dcf9afaaa7aaf10ef98122a7eda89c0e3825c99f7517c3995198dd7713d6b22c95d2b31cfad5f40382d0ad8c499eb8a9d19623ed46454f086a9fe9f5f1367e050b49c81ce2a36b4ec9039f2fe104b5616c", 0xae}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000004000)="b92b6e8aad9d486228a0d33ed11594fcc6b60911ddafa79f04a253386231cf55cdad274af0bc41aedc48f4f72163327e082ce3090beed89391ddd5d51d5a1bb6d0324ba579055e9e685f5b8b366ce113d0ae644af53fbdeba58e70f1e1274b864f27b6d8384c90c487df16a4544325d928497917e561917e9a8bd30aea8d4dbfbffce1c4277ed3315d114291133e132b599787314d5965cc3c88b2a75320c62a7f815e18915137872d36a5385b4e774ec6102324470176344adc9339e4757335c71711ab10c8108ca7c1740912927d2b8d3b7e40db9726", 0xd7}, {&(0x7f0000002000)="12386fe0d5ea7c23c7d6bb80c1a5fdb20f848c2edab80a5895d51688e4fa8309f84954b24b2b52803e6db410454e63d66eb0c9e7c0f976d6211b816bf1ededd84f6f", 0x42}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="106a047438d043d7cf8629fec390c70a52ea30e33a3b1b60536ee977d573ba11baaa9d8386b85625c4db3e8d927650c6b884c28f18e8a710e278929203f34a6bdf50671bf707f733f7c015b03ac48523e8039a25e14c41010c35a1e8afa68a21afe1c60e0dcc3703af0dd8f9b261d4c3e9b9d26ac82ff19639b24f870ef6230ace2b570cf52640f7be273e48f9a736bf9b23d44865ad034213caaa0dd3a424ecf5f6fa59315bed4085e86b87628b20a008bc1e019b8f00f10b79ee", 0xbb}], 0x4, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r4, r1, r0, r0, r3, r4]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r1, r5]}, @rights={0x20, 0x1, 0x1, [r0, r5, r5]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x98, 0x4040000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xc1)="62c5253b843c2d5ac48316110d1e959864523c7659e0ab5e22c6ad94119eb879dfaad7261055b4a74565552c078ecc67f8714c9c310b268aa50ddf6139363cfe03f1c50a78ac9fb2045802aea89a0c84fb7dc09f44e92268fa7ababa57e2a5fce1adecf5c853d84a58b87336f6dcd886652bb789f6428275634bc3164875f95ce2896b010fd1293566a38d1fcd360f6b3d62f08cf6ee6245cf0c3e0b0296fc3e60ba929bf2e78cd3dca4ffeb9e118f7c285150fd73e5b04d0cd237d998a4bfd3ce", 0xc1}, {&(0x7f0000001000)="031d57c13c9885ea430dddbf25eb933674962da6eb7d17f70daf77e8e2de71bbf009fd3f1ec40cd6cdf7a4fff2bad1eb4d1182f9740b27ad", 0x38}], 0x2, &(0x7f0000004000)=[@rights={0x30, 0x1, 0x1, [r3, r5, r5, r1, r1, r5, r0, r5]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x70, 0x40}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000004000)=[{&(0x7f0000002000-0x30)="a23c494cc66fb1b6a5c112e4e0d2ca40e35c38cec422f987bd0e088496717f3a1bab6e6ae0a163aeafd711335d4eb3af", 0x30}], 0x1, &(0x7f0000004000)=[@rights={0x18, 0x1, 0x1, [r5, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x38, 0x40014}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x1c)="ab33880782f81f8cbd644a0940e7e6c0b5d8c1b67dcc5ea1da4f07eb", 0x1c}, {&(0x7f0000000000)="1bc14d9c1f786906da9d4e044df1115b8faca5a7740084b33ae2650bb18c164feaa5bb7cc8f93655965f833c2147d369ec297aa7d13b5553ad8c0a9ca7a3c371b6484621185f30003f65258f08ae7348a2af6b53931247382bf9b3657a0a7e0b6b9c5308c11dbbe39efa7babf0c93f836cd05988c8af150751f44ca3727fd80c78d6eb6e80e68b89abb8bbfc5e", 0x8d}, {&(0x7f0000004000-0x61)="b43dbf3ed9c7f2a0db9ea99849f8a7d80ec3bd80287cac23d0035ced022c57143a6c4e53eae2992bdf43fcce808e621254a2857931e72429afde90cb06c1adc33772d3d557c03a0e65a1db25be1cd23a9a697baaa4e60fb65f30b94808f8450a00", 0x61}], 0x3, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r5, r3, r0, r3, r3, r1, r4]}], 0x30, 0x800}], 0x8, 0x10) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x8005, &(0x7f0000c37000)={r0, r1+30000000}) 2018/02/18 07:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000081c000)=@fragment, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009a9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}) 2018/02/18 07:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000802, 0x0) write(r0, &(0x7f0000b37000-0x24)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0xffffffffffffffec) r1 = gettid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dde000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1, 0x8, 0xfffffffffffffff7, 0xf08}, &(0x7f0000344000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000070000-0xa7)={r2, 0x9f, "a0233500a537072e245c2071a158defec74fb5c1c65d0558b9b1d879c4b637b2a57bb565a62264bf1938a57aa3b04c4e406af2406a17c1fd96996d857346cd124615b336c89f54194a11a01bce615cf640ba8d61b23e4fe05647437225d124d16825cf290044162b48f60586fb0309102ffdf4823fb537661a769fe2a14d1f5bf76ccc74f089cbdcdbcf2f6f6100ced5e1191fc0b263347d93013eece7911b"}, &(0x7f00004b0000)=0xa7) capget(&(0x7f000087d000-0x8)={0x20071026, r1}, &(0x7f0000230000)={0x54d86f42, 0x1000, 0x77b4, 0x20, 0x100, 0x8}) 2018/02/18 07:13:48 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000091f000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)) r1 = getpgrp(0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x0, &(0x7f000074f000-0x1f)) ptrace(0x4208, r1) sched_setscheduler(r1, 0x0, &(0x7f0000599000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)) ptrace$pokeuser(0x6, r1, 0x1, 0x9d) 2018/02/18 07:13:48 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000b0a000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000478000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d73000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="916560ae5ff41141314145b30f78f55b", @ifru_flags=0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd8, "aa54d77f51f3ad31e53177aad561535fa700cbf2e5107112101fcf9cf7eb6620690b1d91f03b108f0a2a2375202911b9753a91a47dc2a4e0591234a94ef679f2f89a25c7f507c09d0e087ea741fd10253d8af3aacd2f66282eeb68677251f4e6c3a1847c2c372570f82966a1fd350be14cb94848c0a3468aab0b027307155d83c2ab98bc7a0032fda476f1f3935c152b6efe4603f730714d95927a5ab18b4d49fe00e68a7f24afa4a34592b0c71a49f2b365bac8a7c9e13b52e6b421cf58a431c87a7265c3cefbafdeebadc16a141c622acead9165fce44e"}, &(0x7f0000002000-0x4)=0xe0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x0, 0x8, 0xa, 0xa0, 0x20, 0xff, 0x0, r2}, {0x2, 0xfff, 0xd2, 0x0, 0xfffffffffffff177, 0x8, 0x1, 0xbb7}, {0x3ff, 0x1cb, 0x9, 0x101}, 0x7, 0x9, 0x3, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x2, 0x3, 0x8, 0x8, 0x1}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000003000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x7, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x8, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r6, &(0x7f0000005000-0x54)={'system_u:object_r:auditd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x32}, 0x54) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000005000), &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r0, &(0x7f0000007000-0xa)=@nl=@kern, &(0x7f0000005000)=0xc, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r7, &(0x7f0000008000-0x3b)=""/59, 0x3b, 0x40, 0x0, 0x0) 2018/02/18 07:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091f000+0x4e8)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000165000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00005ee000)={{r1, r2+30000000}}, &(0x7f0000258000-0x20)) r3 = timerfd_create(0x0, 0x0) socket(0x10, 0x80800, 0x6) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt(r4, 0x80000000, 0x1, &(0x7f0000dfd000)="6922b16283d31648fcee54fc6ad84274dcba0cb1c74c970930b759d7f1c49eb1a3fdb9f4aa86e2232d3a41a0673e5cd84baed17d391ac86a99b4b0ad80a093087fb0efdc51ef4262e95d7c7228046e1d3b88bf12d98b5499af293225758c19e0e2eeaff1c544e978cf982a0b0a9f991109117b274814df41c0e61c6bc8ff2100d160c686dd61a996747804ce", 0x8c) timerfd_settime(r4, 0x0, &(0x7f00003a3000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000933000)) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mq_open(&(0x7f00006ea000-0x13)='vmnet0}$mime_type{\x00', 0x0, 0x80, &(0x7f000073b000-0x40)={0x80000001, 0x1, 0x5, 0x5, 0x100, 0x100000001, 0x12, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000296000-0x28)={@common='lo\x00', &(0x7f0000859000)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/18 07:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000108000-0xb)='/dev/loop#\x00', 0x0, 0x200181001) writev(r0, &(0x7f0000f3a000)=[{&(0x7f0000641000)="cc02c23dae6dae7f9633dc4a4861f9d9cb74c034b7b83a05cdc4039282b616b0d8c456f7a24a71721c80231d1a26e5bd1f892b1c41b11fa9bc0f097922e0ac9feeb426c259c784d245d95bbbe4c79a8afea4847e990f3d7f988cbbba8b0b8df7cf12", 0x62}, {&(0x7f0000eee000-0xad)="d8c0190cb97f73b2ffe3ae5b71441f2867011469a69613fdbdad675eec4c1270f1f109d56c4ef76ac02e6a464e916fa4dcce116cb72837755394d7b8bfaa67a2624cdf13671ef44757728afc7ed302a66ad450817be2b846f2a4e076e4d79e124e1a8b85461c829e1599804e64d94175188d7740433a8f59e6961b28ebfde4c7a79c823d2f98f86594f753206cfd8b56dd84b821b3e5e64e11b38edaf44674e0f7f1d959b3c89c4ee32405ac88", 0xfec5}], 0x2) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80002, 0x105df8ca, &(0x7f0000d21000-0x8)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000d21000-0x4)=0x1, 0x4) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000b1b000)={0x3ae}, &(0x7f0000d22000-0x10), &(0x7f0000c39000), 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002fe000)=""/1, &(0x7f0000d1e000)=0x1) 2018/02/18 07:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005c1000-0x8)) r2 = getpgrp(r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c3f000+0x8c5)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a27000-0xd8)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @hdata="cd02a51822a8337dbaeb3a7f53f39d7e4c87f719dd14b7a8db37d8a4974be83e250e476e4e0a742891e203add3bab0bafe19e965", {"efbe", @empty}, @esp_ip4_spec={@loopback=0x7f000001, @empty}, {"993d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) sched_setattr(r1, &(0x7f0000b3c000-0x30)={0x30, 0x2, 0x0, 0x6, 0x1, 0x920e, 0x0, 0x6}, 0x0) ptrace$setopts(0x4206, r2, 0x7fffffff, 0x0) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80006, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000+0x2b5)={0x0, 0x10001, 0x8, 0xe1, 0x7c7f, 0x101, 0x800, 0x6, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x100000000, 0xfffffffffffffffb, 0x8, 0x3, 0x200}}, &(0x7f0000005000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r1, &(0x7f0000004000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000-0x4)=0x80, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xd8)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @esp_ip6_spec={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}}, {"be61", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, @sctp_ip4_spec={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}}, {"ecb7", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x5, [0x3, 0x0, 0x0, 0x9, 0x0]}}) 2018/02/18 07:13:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x237, 0x0) listen$netrom(r1, 0x900) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x2c) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000300000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_map={0x1}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000bbc000)={@generic="c6ec043e55e3e2bdb305f40be3e21323", @ifru_map={0x0, 0x0, 0x3f}}) fcntl$setpipe(r0, 0x407, 0x64) [ 53.282120] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 53.309409] : renamed from gre0 2018/02/18 07:13:48 executing program 4: r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @broadcast}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@can={0x1d, r1}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) tee(r0, r0, 0x1a9, 0x0) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bec000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000ea000)={{0x0, 0x2b02}, 'port1\x00', 0x40, 0x10440, 0x3, 0xfffffffffffffff8, 0x3, 0x140000, 0x3, 0x0, 0x6, 0x6}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) syz_open_dev$sndtimer(&(0x7f0000db0000-0xf)='/dev/snd/timer\x00', 0x0, 0x44000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000bd6000-0xde)="29b7fd1ee540ba1835cc5c8694a68958b249953b85eeb9a326d7a205ab71cf8003f5eec3ef822099ece5d3075431c24d2ae8bb54d42accc87fbf60163cf46015bb4a8c1e2c9947dbfbfe711f48a272723b3ec82bfa9ceedaf6afbba7f6eea0fb806c83456c1a09abb718e902ac78af8c971fd5eda9bec92af5cb0f04c998536dfb858222becad5cd355ee54773bfac0bce1ddb6bc01411f63625a70c928bfd76fadbadb8c38698ff261d00fc58715d06f1d7c505e99fe862f5b232f2fded1fb064f581fa373dd626526fbcd2139dd1bdf888f9f43c548e319157c4e2c109", 0xde, 0x10, &(0x7f0000d48000-0x10)={0x2, 0x2, @rand_addr=0x7fff}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000075c000)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000616000)=0x2, 0x4) 2018/02/18 07:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000019b000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000e2c000-0xf8)={{0x1, 0x1, 0x4, 0x2, 0x1}, 0x3, 0x7ff, 'id1\x00', 'timer1\x00', 0x0, 0x800, 0x7, 0x9, 0x3}) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mknod$loop(&(0x7f00005bf000-0x8)='./file0\x00', 0xc050, 0xffffffffffffffff) 2018/02/18 07:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000715000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004}}) read(r0, &(0x7f0000d52000-0x5)=""/14, 0xe) 2018/02/18 07:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000208000)='/dev/pktcdvd/control\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000df6000)=0x100000000001, 0x4) r1 = eventfd2(0x9995, 0x80000) r2 = epoll_create1(0x0) ioctl$void(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00001c1000)=0x8) flistxattr(r2, &(0x7f0000cc9000-0x24)=""/62, 0x3e) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ac7000)={0x20000004}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00007af000)) 2018/02/18 07:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) timerfd_create(0x0, 0x800) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000093e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000ceb000)=0x32) r1 = syz_open_dev$sg(&(0x7f000023e000)='/dev/sg#\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00007e2000)) socket$pppoe(0x18, 0x1, 0x0) sendto$ipx(r0, &(0x7f00003a6000-0x40)="1532bd2da2d9b3ed284fffc5e4596dee214df38aa069f2a2fe3c8346d6f4d6e22d0bbf3e36ae415a136066090c56e656813580120f6b6918a0c131f8b145e9f8", 0x40, 0x4000000, &(0x7f0000ddd000-0x10)={0x4, 0x20, 0x1000, "89422e0fd3ba", 0x1}, 0x10) 2018/02/18 07:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000996000-0x15)='/dev/pktcdvd/control\x00', 0xa0400, 0x0) write(r0, &(0x7f00001fe000-0x5d)="663c093ec6165e00f0f12bab5809027c2e7666149f688298934afbd9c0b0221212a6dfdace380949fbf2d8c614344249d756725a7f3bc734c84816daced6235e7dc694341a68f790faa082813db44659d9948a2c68772b9806d4d6ed60", 0x5d) r1 = accept4(0xffffffffffffffff, &(0x7f0000d30000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000412000)=0x1e, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000469000)=0xc) sendto$ipx(r1, &(0x7f000014d000-0x1e)="b1685fa01c5ab14ce32343c73132c74feb45b092fc2973ed9b7c804d3d76", 0x1e, 0x44010, &(0x7f0000395000-0x10)={0x4, 0x401, 0xfffffffffffffffa, "58c06bf686c2", 0x7267}, 0x10) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400}, &(0x7f0000ec7000), 0x0) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000071c000), &(0x7f0000dfe000-0x4)=0x278) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffff7fffffffc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000009000)='./file0\x00', 0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000009000)={0x8, 0x6, 0x3, 'queue0\x00', 0x100}) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='ns\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000009000)="a9d74a8d01d8435a549d63dea3611138644be2f41df74532bc396057cea3bcb35b06bb33804f1b68ea24e32afa2dd2cb1c6bdffe3000a5290c74ca48b898e47ad347bf86dcf2565d9030a32c48c03f7e6fb790018896990bd00e67fb859a31565858d7b3337d01baee40e654f227a98c00cc69f5ee30bfa1d2d76f3409e149823cfd34143b71e172105b909923c8fedea9e99438aab31786c5757760a7831e26c226be704e089ff3f8c3664b75225541ff2f154f8a7252ff80860e6902f2ea12", 0xc0) 2018/02/18 07:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db6000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) close(r0) pipe2(&(0x7f0000958000-0x8), 0x80000) 2018/02/18 07:13:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) clock_gettime(0x6, &(0x7f0000f93000)={0x0}) write$evdev(r0, &(0x7f0000256000-0x30)=[{{r1}}, {}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) fcntl$setpipe(r0, 0x407, 0x5) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000176000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x37c) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) 2018/02/18 07:13:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000418000-0x119f)=@pi={0x0, 0x2, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x20) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008ff000)={@common='erspan0\x00', @ifru_flags=0x4100}) [ 53.462306] binder: 8120:8125 ioctl 40046205 fffffff7fffffffc returned -22 [ 53.474686] binder: 8120:8129 ioctl 40046205 fffffff7fffffffc returned -22 [ 53.526676] device gre0 entered promiscuous mode 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e8d000)='/dev/snd/seq\x00', 0x0, 0x1) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x80}, &(0x7f0000871000-0x4)=0xffffffffffffff6a) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/18 07:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000162000)='/selinux/policy\x00', 0x0, 0x0) r1 = creat(&(0x7f0000a08000)='./file0\x00', 0x100) sendmsg$nl_netfilter(r1, &(0x7f0000110000)={&(0x7f0000deb000)={0x10, 0x0, 0x0, 0x340008c0}, 0xc, &(0x7f0000162000)={&(0x7f0000912000)={0x20, 0x9, 0xb, 0x300, 0x6, 0x2, {0x3, 0x0, 0x4}, [@typed={0xc, 0x31, @u32=0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x20000040) sendmsg$nl_generic(r0, &(0x7f0000b5c000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000c3a000)={0x14, 0x0, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 07:13:48 executing program 1: r0 = getgid() setgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005c7000-0x12)='net/snmp6\x00') preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) r2 = getpgrp(0xffffffffffffffff) mlockall(0x3) ptrace$setsig(0x4203, r2, 0x7c2b, &(0x7f00002d1000-0x10)={0x31, 0x1ff, 0x3ff, 0x1fffffffc0000}) 2018/02/18 07:13:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007ce000-0x14)={@loopback}, &(0x7f000011d000-0x4)=0x14) poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/18 07:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) geteuid() r0 = pkey_alloc(0x0, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c82000)={0x0, 0x16, "991eb712a22f8bf8d62fa9293afd3a17875895645568"}, &(0x7f0000cfa000)=0x1e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e0c000+0x450)={0x7ff, 0x3100655, 0x0, 0xfffffffffffffff9, 0x0, 0xffffffffffffff53, 0x4000000, 0x7948aaa0, r2}, 0x20) pkey_free(r0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e7a000-0x15)='/dev/pktcdvd/control\x00', 0x505502, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000084e000)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00003e7000)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00009d8000-0x4)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a5c000-0x4)=0x0) r6 = getpgid(r5) sendmsg$netlink(r3, &(0x7f0000b1e000-0x38)={&(0x7f0000c11000)=@proc={0x10, 0x0, 0x3, 0x80008}, 0xc, &(0x7f00002cd000-0x20)=[{&(0x7f0000646000)={0x240, 0x3b, 0x10, 0x1, 0x3, "", [@generic="466cbb120011fe0da2f3bf8b059f203fb6ece2f07ce048dc66e25ac755d90f9545820eb65a438acf19fd371ff2707f992975e902f8973aa857b05007", @typed={0x8, 0x1a}, @generic="1228bbdd01e36dbe81d2f7d05218a49a9f504baa41653a34dadb03806b73c67eab95e9a8ddd178fbefb94a71bb6a636a30dfd83d598122aebcef68e252938ed91755bbb50c69cb9eab854223af3a063f358b254f4b73bd3b8c718e2844eaa53560063f6ad23dc32ea8acfe2442e551ef70d0ed2dfa84e983b2558cd011173c176c5553202a2afe64a051af27ab08a4c775bc59a6370324430de466cf203081235bdcc5d65fbb56b96d87a8", @generic="c08125b9125036a055487a", @typed={0xc, 0x84, @str=')\x00'}, @nested={0x4, 0x39, []}, @nested={0xa8, 0x1f, [@typed={0x8, 0x57}, @typed={0x10, 0x7d, @u64=0x8}, @generic="db6e9764f7de016c713feda440ee9525327d54aa6452ac40e8c4bda9405116adf9ba6dcb5f4fc47dcdd7856ec36555607d9462c753dab2ee1fd495cb4d95074f3168ae697734f78761d5afec51f0e0064d2103684970f4363f87859ad80d0b0bb4016ce4a4e1ffeb4d40dab3cf6834e1aea882d24a5f5c566e6aaaf779ca", @typed={0xc, 0x94, @fd=r4}]}, @generic="1ee1b24b90581563324c427b7a74ff5a00690a03a15d65935cdc17a48a00cee8fe072627ea8ded30d956464549c85596e2c728cba836c1778439128bb6a22230da019e5433dd0424118534982c32829b4dfeb06afeab01c366d10e1eed92bccc778fbe44f6cceaf40aa02a283ad76625261934d3cac3c8c2cfeb2c0c"]}, 0x240}, {&(0x7f0000168000-0x384)={0x384, 0x3e, 0x4, 0x2, 0x1, "", [@typed={0x14, 0xe, @str="2a5c6c6f73656c667d2dcc"}, @typed={0x24, 0x59, @str='system.posix_acl_default\x00'}, @nested={0x78, 0x88, [@generic="a081e3533ed1e83298c393eb0cef22bfeeb69cb15204f1db79031a127547e9dc5cae4edfc7c934e8568d6372b34c79c62f46986f8717574fe75d91b4e663a470d945b6ff130fadbbc9a14b0e22cdfeebed01bc97af9407a93f8fc7acb1061a17a416192912", @typed={0xc, 0x8a, @pid=r6}]}, @nested={0x1ec, 0x7c, [@generic="344716190aa986fd2f4f10ead5eadb592da3f2c52626585138c78b141c025462dcfcf8b21920bba24ab0615a98afe308ab30e69a598cdd13fe622434a650d145af5094a9a529f8997bb4a5e7bbdbfa11afbdc0174b487cf415d6c4944bb19f67f8af358a4e279f05e934b8cc8ae546cbe8a9", @generic="ca7ebee0f580bfd5766ddd3e711d5dc7ee892e4408dd8bc9f22d243c038f9273eada41e4c75ded1f3d7b197f298a609edf597a9009a9b03037613dff9c5e0036eb94b3a31cfbe23e643e1fd05cc744a0d83d980107660cba493aec3e9a954794d7ac57c32339e38fcf01a8e5ef6eba78a8c3a95b5988ec6203726f977d7d9bb65104a4f88bae2ad2ecbcf6e17c33b16f0e2878e57d17c40ae2a2bf9115fa62aa63bfea307b918b6449ea365997adf667838cebae14de2f9f1dd13c61e423209ca70eec7ca0f6a6a3600479ea7258b143904e54973775b0", @generic="0220b1eee8dc822e1caa00e93e13ee5d965ead6e2a16f649405be6e5e381de6d6bdf876e79811b129410895fe007614b6cf201def25b9b92418ecc218cb983bbed633c8c8767eb334f90bef2ed472e56d872c7bb0cc7b9dc112d946eada9fb6e8873b4e46a95b61ebe7053201b2edd559efa", @generic="eb76f01b9cfffa934dae30714f89e3c638aaeac720e26d078d9e9d78be27cd2e0b28c2b947e5e328992b80"]}, @generic="cbe8be92bb39f04436e59bb0e33a39cc66d3291ac4b7f17151de706b5b430d38cc1a0f01c30edc8aeef00ac1e2b6ce3ed1c303f572e1b72f667f8d21e199ca6040ed852e2f3df2c82c8345b846e40f0522aa4fc69fce5a1925e497ec4d9cf61e29f14dd9f5094f05f33b912dbba74936cbf99263805d6cbaeabe28ef478a3a517394516e488207e6fa01e6d5404a67d83a889a3cbe5c4471e4f890ea6af69cd89c387f39ae91a3b301c7dd8bc86a3df7e531b15f84ae0436a5aec8423f059633de065543adf1e8f228b95e49636638a93e339135bc08"]}, 0x384}], 0x2, 0x0, 0x0, 0x20000000}, 0x80) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008ea000)) 2018/02/18 07:13:48 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000015c000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b28000-0x4)=0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x80000000, 0xa91d, 0x800, 0xfffffffffffff63b, 0x3ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000)=0xfff, 0x4) finit_module(r0, &(0x7f0000000000)='#mime_type!\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0x3, @multicast2=0xe0000002}, @common='bond0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x0, 0x2, 0x200, 0x6, 0x7, 0x5, 0x4, 0x4, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x78, "856de5052e8701363d66983234b4c1a549ec8829ba5fcc72f4abd0d8ee4fe6adc41005a2b8147bd3b99b42a4b7d1e294d1e756254dd480cc8058523061f5f24078e107b2b8617c8ed6f9528d7de00d3c42ef479ff93b48d7e32dc511bc4e3168b7065cf5c9cdd858c5b42191970c17c3a76711100ee2d1b2"}, &(0x7f0000004000-0x4)=0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000005000)="428e55afdaa08f25c678c902215b01f8d948da29abe4c5a73ff24420c9aa0dc5f16c95d3820176a73782a18138c2dbdcd37a66e8821ca7943aeae3fb962073b6d1c46663b612d58675c0ba2a15b11f84cf521095169b") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000)=0x4, 0x4) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000007000)=0x4, 0x4) connect$inet6(r3, &(0x7f0000002000)={0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009000-0x4)=0x14, 0x80000) dup(r2) 2018/02/18 07:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000099a000)={@rand_addr, @broadcast, 0x0}, &(0x7f00005a6000)=0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000738000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000081f000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f000047a000), &(0x7f0000494000)=0x4) 2018/02/18 07:13:48 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000320000-0x15)='/proc/self/net/pfkey\x00', 0x200300, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f74000)="4366c8e79ff1e35dbc3cd101875c0579", 0x10) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00004f4000)=""/49) mkdir(&(0x7f0000f7d000)='./file0\x00', 0x0) mount(&(0x7f0000ec6000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00009f1000-0x7)='cpuset\x00', 0x0, &(0x7f0000ec8000-0x13)) 2018/02/18 07:13:48 executing program 6: setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xff, 0x4) pwrite64(0xffffffffffffffff, &(0x7f0000970000), 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x200, 0x7, 0x8, 0x0}, &(0x7f0000fe9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x7d}, &(0x7f0000000000)=0x8) 2018/02/18 07:13:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000af7000-0x8)={0x0}) clock_getres(0x3, &(0x7f0000868000-0x10)) pwrite64(r0, &(0x7f0000c1b000)="01bf2f4c75bfb39fff3af42b544000ffb5f0889cc77449f0ecf1a70df7cc4ac951232eeb0342a1b069ee94833adc798198bd3beaeb8c01878464150a6c4877d2f38ea8593a03cf4d0b5fa91337e11b60b6fe725cfcf5b8101c93451e214792551af88ae96efba3b2f5bdd8228b1c13da0c7c7901de18203f9eec38722ca2ffb82b496b6ef69bb4aaaa4d1f69366829223856b14e638dc9e91c841e6720291517de7242f18d3d32b8f410c69e07876902d3af7e9846dbd1defa4d7dc868226c49ef71c417aace94d340", 0xc9, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10}, 0xc, &(0x7f0000150000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}, []}, 0x1c}, 0x1}, 0x0) 2018/02/18 07:13:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x2f) r2 = getpid() sched_getaffinity(r2, 0x8, &(0x7f0000106000)) bind$inet(r1, &(0x7f000082c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffdff) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/vga_arbiter\x00', 0x480002, 0x0) faccessat(r3, &(0x7f0000a72000-0x8)='./file0\x00', 0x30, 0x400) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) connect$inet(r0, &(0x7f000066e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/18 07:13:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e17000-0xc)={@multicast2, @broadcast, 0x0}, &(0x7f0000ee4000)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000fa1000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x104}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000358000-0x14)={@loopback}, &(0x7f0000a26000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000468000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendto(r0, &(0x7f0000a35000)="e6", 0x41, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, r3}, 0xfffd) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000765000-0x244)=@acquire={0x23c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in6=@empty, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @replay_esn_val={0x44, 0x17, {0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}]}, 0x23c}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000925000-0x8)) sendto$inet(r0, &(0x7f0000640000)="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", 0x1c4, 0x0, &(0x7f00003be000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000238000)) 2018/02/18 07:13:48 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000835000-0x10)={0x9, 0x208, 0x9, 0x6, 0x0}, &(0x7f0000c94000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b72000-0x10)={r1, 0x80000000, 0x0, 0x1000}, 0x10) r2 = syz_open_dev$sg(&(0x7f000086d000-0x9)='/dev/sg#\x00', 0x40, 0x40000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)) fchdir(r0) 2018/02/18 07:13:48 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000b8b000-0x12)='/dev/input/event#\x00', 0x8, 0x101000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000ca7000-0x1000)=""/4096) sendto$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) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000fa000-0x6)={0x1, [0x81]}, &(0x7f00009a4000-0x4)=0x6) recvfrom(r0, &(0x7f0000541000)=""/211, 0xd3, 0x0, &(0x7f0000e11000)=@l2={0x1f}, 0xe) 2018/02/18 07:13:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000fc5000), 0x0, &(0x7f0000326000-0x90)={{}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x2710}, {0x0, r0}}, &(0x7f00002d6000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000074d000-0x4)=0x0) r2 = add_key$keyring(&(0x7f00007c3000-0x8)='keyring\x00', &(0x7f00005d7000-0x2)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f000024e000)='cifs.spnego\x00', &(0x7f000044e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009eb000)="c95e0dbcbef9fe8fdede2620503e9120c750c46a5b828cf986bb", 0x1a, 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) r4 = syz_open_procfs(r1, &(0x7f000026d000-0xd)='net/sockstat\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000d7e000)={0x207, @tick=0x7, 0xcbb, {0x6, 0x2}, 0x5, 0x2, 0x80000001}) 2018/02/18 07:13:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008de000)={0x0, @in={{0x2, 0x3, @empty}}, 0x5, 0xffffffffffffff18}, &(0x7f0000cc8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000039b000)={0x87, 0x8204, 0x0, 0x552f, r1}, &(0x7f00002fd000)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000815000)=0x0) ptrace$pokeuser(0x6, r2, 0x7, 0x80) write(r0, &(0x7f0000f87000)="240000002a000700320000051f36770000100000010000000100400001b7ff0100fd103a", 0x24) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d51000)={r1, 0x5, 0x2, [0x10001, 0x8]}, &(0x7f0000ea5000-0x4)=0xc) 2018/02/18 07:13:49 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000000d000)=0x800, 0x215) 2018/02/18 07:13:49 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$netlink(r0, &(0x7f0000005000)={0x10, 0x0, 0x1, 0x20200080}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000014000)={&(0x7f0000003000)=[0x10001, 0x7, 0x81, 0x7, 0xfffffffffffffff9, 0x80000001, 0x0], 0x7, 0xffffffffffffffff, 0xa8, 0x1ff, 0x4, 0x7, {0x80000001, 0x1, 0x3, 0x69, 0x1, 0x9, 0x3ff, 0x1c3, 0x0, 0x4c, 0x7, 0xffffffff00000000, 0x101, 0x6, "163c6c7dbed09bba5264d4f8449e4bfc4af62a586b9728b78140ac0adc35c699"}}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000005000-0x8)=0x7) accept4$netrom(r1, 0x0, &(0x7f0000023000-0x4), 0x80800) 2018/02/18 07:13:49 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d72000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd6000-0xe)='/dev/keychord\x00', 0x101102, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000876000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x3, &(0x7f0000fd6000-0x8)) open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) 2018/02/18 07:13:49 executing program 5: socketpair(0x19, 0x3, 0x7ff, &(0x7f00005e3000-0x8)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000c39000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001b1000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x449, 0x40, 0x9, 0x400, 0x9, 0x20000, r2}) sysfs$3(0x3) prctl$void(0x1e) ftruncate(r1, 0x5) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r3, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000-0x258)=[{{&(0x7f0000003000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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"346d9a2c6ac7226a18950b6320db4a3558579229f5c67a234866cd92a31494bd12f199858450d9156f41c16a3f3aa57ee96b804f382f4f891898afed6cb66de29564a0eebfe0aa6193a951b5c288c5891756cacb6f0b0928cd2a1cb0925aff25e9e237bdf378d455a9fa980aae548b4284d074224fe1bc91a4c499611200fdca87f44a27fecae04a7ca0265e5e7ce17b"}, {0xe0, 0x10d, 0xfffffffffffffff7, "c4acc6d86ba5495d1538fa4a822c809580f300d9d230e4ce54c638a7dc161a9ee6fe57e1be1e38820f47d8cb6657e9a0fa5b34a0e2e415176da76622e07e037783f369efde27eaffa63440b38268da0ee24e9e118a3fad52f57c512a1cce7cd1a4e27552e4d56cfa094b0dbf12e619a8e956481225ef3ecc20b9a82bba1b770ccddeadd6acf7eb77fa684c7a5c04eab37078917e5ea97835d58fabdf6e0175d7dfdf4f7ebbd074f6245da71ca7e02529caf1f9c4f214c2f80f6043f9b9015fdd8db932604e29f8170933a8"}, {0x1010, 0x18d, 0xfffffffffffffffa, "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"}], 0x1190, 0x1}, 0x9}, {{&(0x7f0000003000)=@generic={0x10, "8c59d4c49401565142d52e683465892835f5da05012066398638383fb171e08d52924a94773c7e1bd3aa30be73b1bec39f73ccaed4916f370ff2f51803083ca15684f6d3a497534890dbe87dc225ac46c1b6e7f884afb5457aa12c0d1980f1885222b391ffb5b8ef2b9366d389346b866343b412f5d2000c88469f509c42"}, 0x80, &(0x7f0000003000-0x30)=[{&(0x7f0000004000-0x79)="c4e8c9eefbd5931eb87e05bdb76cb4d882e814d59afd6c35c486a858acecefa01f4e1a1203d6a707265769619c0f49aed3fdf7fd1a33aefff8b7d9cc63c2de826ff17d58043a796f8d29c03afd48016c6150e91ac65bb39e5091a916aa805be20288a8c4610e50703f0d4e5f1192fea1bf781546c68e341a0d", 0x79}, {&(0x7f0000003000)="d2898b150cc2193256b6b2038f485acd6e878f66f1024fe68c0d02174e2fa9987c7073618057969b98cec7662de4e863843ecb3b399484a41510ec0e420e74cec104db95249309e90b68413229b731d29c3f697bc6f8fab46f648cecff7bf9fe0c3d5c72fd009f2a6d", 0x69}, {&(0x7f0000004000-0xc)="73a497a7dea2a994a99bf36b", 0xc}], 0x3, &(0x7f0000000000)=[{0xb0, 0x0, 0x7, "97f7a3abdf47c1c9937c1625197d9bd837f582034e9e371e66cc14454523e977d9e145419914447ea876771e2d739913896b65f61153aee91567ea55a045f451d9afcbf459ad817b124234670dfa4d6004ce5e8643c4d872b8723d7a4067e4f4741e3b367dd43dc86d7f282ec4fcd336d8ccf39dc240c52e8bbcb13089b93162b28c4e4720539b7611aa6bffe8ca05e9f96caf40c2b9cc00177e4879"}, {0x98, 0x0, 0x7, "e1b3a9b99163883acf4a2a00c370f5b9d2491873527ad62bd6d96b338ca10164108179d0382875113e6a3c0314cc448aa760d36ad1173acfe2d899f17527b1efd8113e7dd83786d762ac7f0bd89ac636e23c55de27b07d452329f76605dee45831b3a86e8104a9c423caaca5d399fa2fd51a6560e7c5a60102fa5efee43c44ba3597bccd1b118ee7"}], 0x148, 0x80}, 0x91}], 0xa, 0x48040) 2018/02/18 07:13:49 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000081a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001000-0x4)=0x3b84, 0x4) 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) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000002000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000)=""/157, 0x9d}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000001000)=""/102, 0x66}, {&(0x7f0000002000-0xb7)=""/183, 0xb7}], 0x6, 0x0, 0x0, 0x1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x1, 0x5, 0x100, 0x100000001, 0x42020000, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000001000)={r6, &(0x7f0000002000)=""/178}) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0xb)={0x0, 0x2, 0xfff, 0xd5aa, 0x4, 0x4}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={r7, 0xdf, "631de574a09deb26f3b6c90758795301ddf0d103be8ecd883de1242a84ee9186c560660763aa42744baf0b5126e6b07e5de8ef16974d0c596e02fae85124c37add89dc52eec064d69f0a78d694e32c60ede03f84ae5fa239ba4e42b484f7e70021a52f2e83a9da0c4c04972228524c511fc9b91b60e1f068a2f10ff19512fb170c755005b1280024a0d96be05f3785f8f86763292cfe5f684344d2adcf91fda60aa163c93063aa9dd3f16c59526fc3f5ae144e5824e3451a5e40fbbbe6c0ef53a70164672c9f43cfcadd5f2c078da940b8a1da8c68ea81f5d9e519ef3f176d"}, &(0x7f0000001000)=0xe7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000003000-0xc)={r4, 0x80000, r5}) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r9, 0x5413, &(0x7f0000004000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000006000-0x8c)={r8, @in6={{0xa, 0x0, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x8c) 2018/02/18 07:13:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mkdirat(r0, &(0x7f0000757000-0xe)='./file0/file0\x00', 0x10) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 07:13:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000be9000)=@un=@file={0x0, ""/32}, &(0x7f0000682000)=0x22) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000d7f000)={@local, 0x0}, &(0x7f0000383000-0x4)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a4f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x0, 0xffff, 0x0, 0xff, 0xa, 0x0, 0xa0, 0x2b, r1, r2}, {0x9, 0x0, 0x80000001, 0x1, 0x0, 0x7fff, 0x0, 0x1000}, {0x7, 0x200000000000, 0x3, 0x6}, 0x45, 0x2, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x0, 0x3b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x3, 0x9, 0x32030, 0xfffffffffffffff8, 0x2}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00004a3000-0x4), &(0x7f0000c41000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r3, &(0x7f0000297000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 07:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000784000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000328000)='logon\x00', &(0x7f00007ba000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fae000)="5b09abe8b4622c96f067", 0xa, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000300000-0x75)=""/117, 0x75) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000397000)='/dev/ppp\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec9000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/18 07:13:49 executing program 1: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r0, 0x1, &(0x7f0000001000-0x1)) 2018/02/18 07:13:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000559000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = accept(r0, &(0x7f0000e9d000-0x10)=@ethernet={0x0, @local}, &(0x7f0000939000-0x4)=0x10) connect$pppoe(r2, &(0x7f000002e000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bridge0\x00'}}, 0x1e) 2018/02/18 07:13:49 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f00002a5000-0x8)='./file0\x00', 0x400000, 0x20) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/18 07:13:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3f000-0xb)='dctcp-reno\x00', 0xb) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) 2018/02/18 07:13:49 executing program 1: 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}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000de4000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f68000-0xc)={0x4}) ppoll(&(0x7f000048a000-0x48)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000448000-0x8), 0x8) vmsplice(r0, &(0x7f0000f8b000-0x60)=[{&(0x7f0000c9d000-0x6e)="5fa77d4d358a1292f00d07a6ecadf4ba2643e70de574955ba156bd20d73e054e3e002cee1471e222e00d7c450c576caa6d6c95fef171a720b88f978018101e1194e8b179df4b01dec2b73357f148d7a008e6e530aeaa533062ee91329f24d2a719f533816b27c5b263bc79ff51fb", 0x6e}, {&(0x7f000016c000-0x70)="56612718787de8b6cf047c7051ec5abcf2349898329dc44a0deec1b895945279220222c57ca12b348f9dfc8497172bfb23f39b0c9fae0e1d0412bb0009a73b5d1f68700e4fd47e318cb8cc5595c8e3939cedcd0d2170268bb47549416b3c9ba20a79933e47fdfb117398577fd586b839", 0x70}, {&(0x7f00001f2000)="a1ffcf0e41dec961410c79f612c951735c718d0f68998a14f3c32f85116433d7c06e3888fca75e67ef894bfb273315f759d616f4bc7f7eeac9e4509b3b7ea52be46578430c161bb8640b72e2f6bff22b81d1421e506684bab53fe8f32054fa370540cebd9e4fda3d649ca75cce912f00a6b7afb3f109b9a48b38c83e78f942b4ada19d911f5ddf7f6556abd0ae796c7c2553645f566cbeda0fa8e61eca14cfba36bfef947030df58fe", 0xa9}, {&(0x7f0000843000)="24157e983fbf84b8c2207b8ecfd782e7b13312db75f1a7283e2feb33d3835368ba4247c0225aa4311ba2142888d68f4c5ab244b5afadc5cf312bea67553568a8bef300289e74458073a673dd5b3016bf6352fc39e7e98684e3fdee8e8e00efe877547a3cb9217215d70dff8d09c4ed3d22bd0b84290e5014a3664a", 0x7b}, {&(0x7f0000ba0000)="f4d9354288449b9136afb698f7ccf237b02faa2d33c7985476cd9ba56878fb50a162e44401f2274295602955e1f95a5803d47736f59b926f1fcca6f8c5462d97eda7dc3575cd2cfdf6578a9a27b9efbf9e37a69365a46e174ca1b270ac5e9a1a4f00d585e0a2e05d5e0c6d79c78df28f87e9c131abd10ac3d954d801198e3e83a4673b4fd00ea5041990d1de38afded832576d70e1165f8d9fa8512a392207e4d64265b2004799c01d71b0575b9836b725344198bc9a7fe382a0136b89b0ef07ca426914b92b1e16bb8be7dc9cedce9b45833d0e175f2cda15c61f96df7df593608e868bd6e36d1d9c0f", 0xea}, {&(0x7f0000c3c000-0xd)="8e9785727f4f75217cbd136a1e", 0xd}], 0x6, 0xe) 2018/02/18 07:13:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000a5e000-0x1)="10", &(0x7f00008ee000)="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"}}) 2018/02/18 07:13:49 executing program 3: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000022000)='./file0\x00', 0x400000, 0x103) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000032000)='./file0/bus\x00', 0x0) 2018/02/18 07:13:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x40, 0x0, 0x0, 'queue0\x00'}) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009f3000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000040107) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000a33000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x3, 0xff}}) dup2(r2, r1) 2018/02/18 07:13:49 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f0000000000), 0x3, &(0x7f00009d8000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000e55000-0x60)={0x0, 0x0, 0x6, @tid}) 2018/02/18 07:13:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00005ef000-0x4)) pipe2(&(0x7f000057d000-0x8)={0x0, 0x0}, 0x4000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00003b5000-0x20)={{&(0x7f0000623000/0x1000)=nil, 0x1000}, 0x60fce1f2dd5f0c17}) clock_gettime(0x0, &(0x7f00001ed000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d31000)) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000348000-0x10)={r3, r4/1000+10000}, 0x10) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000298000-0x28)={@common}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000def000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000059d000-0x10)={r5, &(0x7f0000f8a000-0xa3)=""/163}) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000f18000)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d3e000-0x20)={"f87970cb940fc9e067f0b22f027e2106", {0x4, 0x1, 0x1, "681c9b0c7f7e", 0x10001}}) 2018/02/18 07:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d62000)='/dev/sequencer\x00', 0x10000a202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[], 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) fcntl$getownex(r0, 0x10, &(0x7f000011c000-0x6)) accept$packet(r1, &(0x7f0000baf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00003dc000-0x4)=0x14) lstat(&(0x7f0000e51000-0x8)='./file0\x00', &(0x7f0000f48000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002e8000-0x14)={0x0, 0x100000000, 0x6, [0x0, 0x7, 0xfffffffffffffff9, 0x9, 0x101, 0xab]}, &(0x7f00006c9000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000453000)={r4, 0x3ff}, &(0x7f0000975000)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000373000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x3}, 0x2, 0x6, 0x2, 0xfffffffffffffffc, 0x2, 0x20, 0xa0, 0x62, r2, r3}, {0x2, 0x3, 0x0, 0x5c1, 0x80, 0x0, 0xffffffff, 0x1}, {0x7, 0xffffffff, 0x80000000, 0x9}, 0xf1, 0x6, 0x2, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@empty, 0x2, 0x0, 0x3, 0x1ff, 0x7ff, 0x8, 0x5}}, 0xe8) 2018/02/18 07:13:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa2000)='net/mcfilter6\x00') sendfile(r0, r0, &(0x7f0000b1a000-0x8), 0xffff) fcntl$getownex(r0, 0x10, &(0x7f00003be000)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000245000-0x30)={0x28, 0x48, 0xe0f, 0x10002, 0x200000400000000, 0x7c9}) 2018/02/18 07:13:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000beb000)="eea0c652e67f1d7375daa07bb260b41a460971375698d810253dfc79b8ff12f31d2e374b166f5a4eee2a4d7827736ed050ae961228ee566fc0488430d028fb9864411ada15b9023956d07a1ee08196d7fd0a35aad2a3c361b68bfe43574f97e6e14f42073e9b5e965e31a4e4f4b4492371a0b1ad3b720538db5a0f50c6061a55fc3ef6faae262f09c1221555deabed83bc5ccd700e2df2a0507eaa39dbc6e358140d69296bd1a3ab4a584a62f6185d213ab4c524354350a3e7ecd613bb797e7604f2cca2762206892d54cf9c90a15779fba510d631d8c95314", 0xd9, 0x8000, &(0x7f00003ae000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000611000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00003f2000-0x28)={0x54, 0x7ff, 0xff, {0x3a2a3e03, 0x5}, {0x40, 0x8}, @cond=[{0x800, 0xffffffffffffff7f, 0x1, 0x8431, 0x6, 0x9}, {0x4028, 0xcd, 0x4, 0x9, 0x9ebf, 0x81}]}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0xf) close(r1) connect$inet(0xffffffffffffffff, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/18 07:13:49 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000089c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00006f0000-0x4)=0x2, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ef7000)={0x0, 0x5}, &(0x7f0000ef8000-0x4)=0x8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ef7000)={r2, 0x52, "346f365102863c355703684748249edbed39f5ab28a9b33db0a83db9094e8282c8098bfca9add6aaf78bd4d287a58cf4d516397c5cdb5d2b0e2059e7c7021e1a1e0e193c55aa3cb763026113a0ee1a21949e"}, &(0x7f0000ef7000)=0x5a) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r0, r3, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r4, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000ef9000-0x8b)={r2, 0x83, "f502e95c2e89281502e19b50d63a00531d98eb89718a95c8d67e8c990a4ae57329c247f21bfbfe5b7d3bebc6639b9260b6901b4a6728a8353c9cb49db15098fa537db40be3f36a6c1eaf2a9f63be737258f1da5769bfca872d519680b8c5c61781bf29a5cc1e85bc4356a79f20dcafc9e805d981bc4ada731b35867bf1c63c19e950bb"}, &(0x7f0000ef9000-0x4)=0x8b) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/18 07:13:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e90000)={0x100000001, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffff44) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/18 07:13:49 executing program 3: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004f6000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f8000)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f00004f6000-0x48)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/18 07:13:49 executing program 1: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e04000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000e05000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004b7000-0x8)='./file0\x00', &(0x7f0000e06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000e05000)='./file0\x00', &(0x7f0000e06000)='./file0/file0\x00', 0x4080, r1, r2, 0x1, 0x3, 0x1000001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e04000-0xe8)={{{@in=@local, @in=@multicast1}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000e04000-0x4)=0xe8) socketpair(0x9, 0x7, 0x0, &(0x7f0000e02000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f000088f000)=0x6) fcntl$setstatus(r3, 0x4, 0x6800) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004f2000)=0x0) r7 = fcntl$getown(r5, 0x9) tgkill(r6, r7, 0x22) bind$inet6(r5, &(0x7f0000df6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r5, &(0x7f0000dff000-0xb4), 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x40}, 0x1c) 2018/02/18 07:13:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dbc000)='./file0\x00', 0x107800, 0x40) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000be1000-0x10)="0100000000090200ba1506c507371a23", 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000ef7000-0x4)=0xff) 2018/02/18 07:13:49 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000002c000-0x48)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000002e000)={0x0, 0x3}, &(0x7f000002e000)=0x6) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000002f000)=""/153, 0x99) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000002e000)={r2, 0x386, 0xd4, "03f45a91c12eb919090b45e336ad8b970bd4ed9b968593525accc8f16ecc4b6e9ab21236c7c46c21fdc7dde5f0e7211fbf2e604b73bed56fd31ea62a12acefc1fd4b74ad778f73ac5492561038397479aca55c0d49cd018bedb42c65fcd65d046c966e3f962c59e17916658fe75d7add3a51f79209bacdba3cfbb40c290f6b6e023f41ef4fd8ddfc590d35488e3d8bda58ce0da2787155e8a22444dc2d8837ccdc8f5a9c04e65b2658869504ebc1e8c5d36a723aad8c9bd4535fd0ed054ce10e643d6a9c9d015a9fb07370dfac9705307a56965a"}, 0xdc) close(r0) 2018/02/18 07:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r1 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c32000)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000c45000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e09000-0x4)=0x80000001, 0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000317000-0x10)={r2, 0x1, 0x6, @empty}, 0x10) getdents(r1, &(0x7f0000297000)=""/104, 0x68) exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) sendmsg$unix(r1, &(0x7f000030c000-0x38)={&(0x7f0000bd4000+0xc4e)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000df5000)=[{&(0x7f00004a3000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x8080) 2018/02/18 07:13:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000aed000)='/dev/snd/seq\x00', 0x0, 0x0) pread64(r0, &(0x7f0000ef2000)=""/224, 0xe0, 0x0) 2018/02/18 07:13:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000114000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x3, 0xffffffffffffffe1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x88) r2 = syz_open_dev$tun(&(0x7f0000537000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006d7000)={0x0, 0x7, 0x30, 0x6, 0xff7}, &(0x7f0000048000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fdb000)={r3, 0xffff}, &(0x7f0000ffd000-0x4)=0x8) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xa) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000cdb000-0x10)={0x3, &(0x7f0000403000-0x18)=[{0xfffffffffffffffd, 0xfffffffffffffffb, 0x800, 0x400}, {0x5, 0x5, 0x5, 0x1ff}, {0x1, 0x1000, 0x8, 0x6}]}) 2018/02/18 07:13:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = memfd_create(&(0x7f0000edf000)='Q^', 0x0) writev(r0, &(0x7f00008fc000-0x50)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f4e000)) ftruncate(r0, 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000745000)={0x20000000, 0x5, 0x20}) 2018/02/18 07:13:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004fc000-0x9)='/dev/sg#\x00', 0x4, 0x8001) write(r0, &(0x7f0000276000-0x31)="b63d995e1e8d020000000000003ef0011dcc1a6aed5ed2bc7018e5bc9b97ae21b14d872c678ce22c9b160096aa1fae603d", 0x31) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000669000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f0000fbb000-0x4)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007c1000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r1, 0x7, 0x44) readv(r0, &(0x7f00008c0000)=[{&(0x7f0000e94000)=""/62, 0x3e}], 0x1) 2018/02/18 07:13:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000e29000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000f69000-0xd)='eth1security\x00', 0x40, 0x2, &(0x7f0000000000)={0x1, 0x5, 0x9, 0x3, 0x6, 0xff, 0x1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00003a1000)={0x77359400}, &(0x7f0000816000-0x8)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00006d0000-0x10)=""/16, 0x10, 0x0, &(0x7f00006cf000)={0x0, r1}) 2018/02/18 07:13:49 executing program 5: pipe2(&(0x7f000090a000-0x8)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000001000-0x2e)={'system_u:object_r:hald_dccm_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000594000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000acd000-0x2f)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f0000bfe000-0x1a2)) readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000f1e000-0x1)='.', &(0x7f0000876000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)='o') 2018/02/18 07:13:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000)=""/36) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x0}) r2 = mmap$binder(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000000, 0x80010, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000895000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0xe4, 0x0, &(0x7f0000013000)=[@increfs={0x40046304, 0x4}, @decrefs={0x40046307, 0x4}, @free_buffer={0x40086303, r1}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x2}, @dead_binder_done={0x40086310, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x70, 0x8, &(0x7f0000011000)=[@ptr={0x70742a85, 0x0, &(0x7f0000002000), 0x1, 0x3, 0xe}, @fda={0x66646185, 0x9, 0x0, 0x1f}, @ptr={0x70742a85, 0x0, &(0x7f0000013000), 0x1, 0x3, 0x8}], &(0x7f0000002000)=[0x28]}, 0x10001}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x50, 0x20, &(0x7f0000002000-0x50)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x9, 0x1, 0x3d}, @flat={0x776a2a85, 0x10a, r3, 0x3}], &(0x7f0000003000-0x20)=[0x20, 0x28, 0x20, 0x20]}, 0x6}}, @register_looper={0x630b}], 0x25, 0x0, &(0x7f0000002000)="69980598fdb088eb98a025fea08b73c9691e97262e720e179d94f8b76ac87c18a9bbf56304"}) r4 = userfaultfd(0x0) r5 = fcntl$getown(r0, 0x9) r6 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000003000)={0x20000000200000, 0x1f, r5, 0x3800000, r6, 0x1f, 0x200, 0x53}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_open(&(0x7f0000002000)='keyring-\x00', 0x0, 0x0, &(0x7f0000012000)) prlimit64(0x0, 0x0, &(0x7f0000013000-0x10), &(0x7f0000002000-0x10)) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000263000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$vsock_stream(r0, &(0x7f00006d0000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/02/18 07:13:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chroot(&(0x7f0000016000-0xa)='./control\x00') r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) signalfd4(r2, &(0x7f0000057000)={0x9}, 0x8, 0x80000) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') recvmsg$netrom(r0, &(0x7f0000b56000)={&(0x7f000064d000-0x48)=@full={{0x3, {"782c9a13f825c4"}, 0xe0}, [{"0adaabc6c66259"}, {"c89b2f121b326a"}, {"21020fa9525ce6"}, {"49c5246c950dd4"}, {"f1167212e748b0"}, {"fadc16e7a76480"}, {"6bad8c136bff92"}, {"fc521c5886e40e"}]}, 0x48, &(0x7f000082f000)=[{&(0x7f00001e6000)="e254acefaccb4deae3fe5d5708a1e4040bdec20373a006cb04292f8f380b3142f99c9a9c3271775aafc57b7cc1272bc77cd9b21ed60e6356b4a05b44ce982942f7ac9721c0c98326f9944e98d8726121c83db1fa5281293a0acbef40", 0x5c}], 0x1, &(0x7f0000899000-0x318)=[{0x30, 0x29, 0x100000001, "82ec6f99b35524f6d7b4309394582217bc85afdf18ba1f530cfc56117ab1"}, {0x90, 0x100, 0x1, "bc571f26892fcc6b1e25200deb60673942c8e88ae51d854330ee6df9a1e33264c12120f9ca51bc59d118186c949970af869722e2562e518559f8440030e4d3fb4e41ea7006ef13d726c584f6e71ab1c429df9bfd78f33a6915b26bee4ef36f08f3d3703ab6527522e6f3b46846e590e0685216961398029ff408"}, {0x28, 0x102, 0x8, "7ffe710f309880153fd540ab4b1939f2f15fbef0de09"}, {0x80, 0x117, 0x0, "5f07bc441daca08db49eaa4728c3ba08426de81a63eb625d5fe0d8d67e38a7e3a84a5615038526019a990baec31126f2899947ce8b48009909475ff9bcd9837e97fe357b67c9f08b8857a1d838dbf930be42c7ade9ed0e065f5cef4cb8810e07c4ba04e59db661d726e8"}, {0x88, 0x0, 0x3ff, "4c454d4f4d148827fd969cf941d6e3f8b711120a2e1b38e1b3d949fe4851519c6ac11375d9c5b85698ab49b2b23a639fe5d10af84bcdb395764880cca7c299db398b52c3beb19076a48e4e623a771cc6a5a0d1adfa2341a7c12c21e9ac550e45c627587c976531c97ec23ef4160a1e683b2bfff293a560"}, {0x70, 0xff, 0x44, "0182a20a8f28ebba1f033d3dd82cfa8203c46ec9a7ced0d1b7aeb99639042772c274ad4ee227b06425c195090fb7b04742df352e86d98ce7b429181977252ccc9ec33b3dfb1c57358335e26bbeba78f3b90ddb757d00ae4613d8e79a3dd8"}, {0x38, 0x3a, 0x5, "72b6ef5ecea9b7922d58f03ee491f370288cf7b6dfef388a1230b3ec508df45c44fbe9"}, {0x80, 0x10f, 0xfffffffffffff76b, "964edb07eabf5faecd3ad6f10683f7316a56891420722fd73308ea5e74282a06cd57608d62187156e362e266a6edb5aef94273ce1aac4996aefbe8be3dd0341800f90962f2cef3ee93631afd3a0219eaa7b675adf09e79bb5f1a031b3638163b023b377a41dc04ac4f57fa046bc26274"}], 0x318}, 0x120) rename(&(0x7f0000823000)='./control\x00', &(0x7f000058b000-0x10)='./control/file0\x00') dup2(r0, r1) 2018/02/18 07:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000133000)={0x0}) mq_getsetattr(r0, &(0x7f00007a0000)={0x9, 0x6, 0xbc, 0x6, 0x10001, 0x2, 0x5, 0x80000001}, &(0x7f000030c000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) [ 54.228481] binder: BINDER_SET_CONTEXT_MGR already set [ 54.233859] binder: 8309:8310 ioctl 40046207 0 returned -16 [ 54.235053] binder_alloc: 8309: binder_alloc_buf, no vma [ 54.235070] binder: 8309:8311 transaction failed 29189/-3, size 0-0 line 3127 [ 54.235098] binder: 8309:8312 got reply transaction with no transaction stack [ 54.235105] binder: 8309:8312 transaction failed 29201/-71, size 0-0 line 2920 [ 54.268763] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.277958] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.288871] binder: release 8309:8310 transaction 50 out, still active [ 54.299303] SELinux: unknown mount option [ 54.310316] device eql entered promiscuous mode [ 54.317930] binder: undelivered TRANSACTION_COMPLETE 2018/02/18 07:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007a0000)='illinois\x00', 0x3c3) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) pipe(&(0x7f00006be000-0x8)={0x0, 0x0}) r3 = fanotify_init(0x20, 0x80000) sendmsg$unix(r2, &(0x7f0000b8e000)={&(0x7f0000623000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000037f000-0x90)=[{&(0x7f0000919000-0xb6)="eedb537c91f1e2d543cf57ff783793e7a9dca837445eb460af15c7674c1c818fe3158ecc46f8da1229d2d9fd6027a66b8e5d9c070db935607afbf20868879cdf2521017494e898d136c9b4dcd87caf32a24f14bd9e02e7b1d846421377dd6c01fb66ddf7a50eaf1cb01b65a66f4e778dd448390990ff4cf2e2f3cba7b940e85b447aeee4c131c6510f05ff15ff54e708587d8c9749fda7fc3d193f5eecd65e52019c9ae4a9b7df2a93b21bb892a91fd6e083d441eb82", 0xb6}, {&(0x7f0000d6a000)="466f29b695e10ebcf13b722a54fc5238753c5c31e93eefbc3d9ab7b703bf6686e73687a3826619d0d5187c604157f7312a9225a736910e10833815e96921c95af36945e634c7c080d80d2783a8d366830881689f4556fdb6460ae906bcecbb00b173f5610352fea16b851553d44c66dbb86f21d439446d678c7d41dd09099816491249e741b61498af874ec63bcd595aa0e25c611438fc3b27c96ec298d5cf494167d82402", 0xa5}, {&(0x7f0000c5b000)="fd3bf911ca16889ed15e45fee097ca52dc11c78f60025a581cce68bff70dd567f1eaaa1a6424b9acaefa2f39194ed15ae844ded865fc5a7e559562e4f51241b30381fecc3f867eed085598d6d2", 0x4d}, {&(0x7f0000677000)="96188135fd374ff789b281a17cde720005925a6334a81ef00389bb2504434d0ea8efdda5e8453cf603f54c75784bd4af4d8524fcf8096a06f5c557ca916cb4f41186b49d3aeb65ff990997e35250756eee049fef789d9cdfa63b9f01b7975c0ac8fa1ea6aac486bfcc424dc7", 0x6c}, {&(0x7f0000d24000)="b2a56f708275b850afb416badf1e6504302a52c8b4ba19b285d709613b364ce24e501b29c5d16c9106157abb67658a52ae226b3571984b3d68b58d2c0a9fb192f0d54881d44f8101abb1060baeadad51c07816330a2db473d3cb2790a46505e4a08cc02900c3ab2c04c604c60ac86ce69c23cdab558bd41c31aead366a2b1e0d93b53e790ab0f7e576a194152864dcc840dfb664ebee03bb76cd782bbf330687fcbff18475c42440c3bc12a0c9", 0xad}, {&(0x7f00004d0000)="14a31c03626bf16d7d56ca955d13a804dcf9d04d9574908d9672204712c88ce411d2575c6ba290a90182719647a62d3e46465ac146826e4b8366", 0x3a}, {&(0x7f00006fc000)="aae55ea15332c1b4f7913d2ac2b1061a3294e306f56ffdbbff8b62adc7a40f14388ca6f825f81e69808a2f374060bdfb6155e4ed5bf1abc1955a427725a06daba844856fab06345187ed88e2ea0d5eb9322aed9e10dda13a1efc9816105b9e4ef187bb7736", 0x65}, {&(0x7f0000a01000-0x1d)="8b210182f9b79c318554de67f8e13b58a5d1826e0f7cb7d5d272e70561", 0x1d}, {&(0x7f000080d000)="03393ff6c4af08b7a00d186cd676a42dc4f4dddcf7a5512eb371a6239be113645eed92576854354a34029c0e97ca07d1fa95e7ff1949a1442de337d0917992b47a6f58f5f4c05217339c843f3fd83f0e733579a55f5b4e66b0796aa2cf4976a246df071363fedbacf54175adb918d7dd2d6027623c7e96514af8040fc861d89f762864c8de8d7c9257bb7cdafbd58b386ba1e3c01bd920fdf9654a3078d6365c142a3411319610ff1bbd763411f6e32b52e671989b414aedf4fb42a5e8abb7e514a40d9a20e2224e5241d4533f85e4ec", 0xd0}], 0x9, &(0x7f0000766000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r3, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x58, 0x1}, 0x3191b223d1d9172b) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/18 07:13:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f5c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de9000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x1a8, 0x6d}, {}]}}) r1 = geteuid() r2 = getgid() syz_fuseblk_mount(&(0x7f000094d000)='./file0\x00', &(0x7f000091a000-0x8)='./file0\x00', 0x5000, r1, r2, 0x4, 0x6, 0x0) 2018/02/18 07:13:49 executing program 0: unshare(0x400) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000), 0x0) 2018/02/18 07:13:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f0000bfd000)=""/161, 0xa1) r0 = gettid() r1 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000039d000-0x4)) r2 = syz_open_procfs(r0, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r2, r2, &(0x7f00003e1000), 0x3ff) 2018/02/18 07:13:49 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18), &(0x7f000097b000)=0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000002000/0x1000)=nil) [ 54.317936] binder: undelivered TRANSACTION_COMPLETE [ 54.317959] binder: undelivered TRANSACTION_COMPLETE [ 54.317967] binder: undelivered transaction 49, process died. [ 54.317996] binder: send failed reply for transaction 50, target dead [ 54.339499] FAULT_FLAG_ALLOW_RETRY missing 30 2018/02/18 07:13:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cf3000-0x4)=0x0) r2 = getpgid(r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000b42000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, @multicast1=0xe0000001}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000a9d000)={0x2, r2}) rename(&(0x7f0000088000)='./file0\x00', &(0x7f00005d7000)='./file0\x00') sendfile(r0, r0, &(0x7f0000df7000), 0x5) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000be6000-0x20)={0xfad, 0x8, 0x9, 0x8172, 0x2, 0x465}) fcntl$setownex(r0, 0xf, &(0x7f0000bd8000-0x8)={0x1, r1}) fallocate(r0, 0x0, 0x0, 0x3) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00008e0000-0x2)={0x7, 0x20000dc2}) pread64(r0, &(0x7f0000882000-0x81)=""/129, 0x81, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/18 07:13:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f00005f5000-0x2c)=@ipv4_delroute={0x2c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0x800000000000ff, 0x0, 0xfe, 0x0, 0x4000000000000}, [@RTA_PRIORITY={0x8, 0x6, 0x400}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005cc000)='/selinux/status\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000508000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00009f0000-0x4)=0x1c) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000971000)='/dev/sg#\x00', 0x0, 0x28b7868a88578ab2) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000206000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000807000)={0x0, @in6={{0xa, 0x0, 0x6ce0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000e41000)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000576000)={0x0, 0x7}, &(0x7f000036e000)=0x8) sendmsg(r0, &(0x7f0000f45000-0x38)={&(0x7f0000fe1000-0x6)=@hci={0x1f, 0xa6ef, 0x3}, 0x6, &(0x7f00008e2000)=[], 0x0, &(0x7f0000626000)=[{0x20, 0x115, 0xac3, "66a41e5047aa14cb9364443bc7fffedd"}, {0xb8, 0x11f, 0x100000001, "51e1d40247a730ab3f37504b12ba6cbb982ede50eae29f43266870be9e1d3353f77a9b0112adb2cf1fc8ac6d4438da0e57d5aa01eb0300d020a71bd7c952fae3e15c6f98beb7f14ab7e0cc5c0c41fddd2713ad9921e20479a7b8e04b46724c28396187f6709ec9de478f4246ad9deb3d5739bd12c47a818968d26fd5dd1dc5b8051b0852d72fdc2cc12a193a64282cb47244bf35e7bd185920908d5fba8cfae2623575484d89"}, {0x40, 0xff, 0x8000, "8074558d0f8ce2343b1ca1b337d68e56eb64e1de48a6c997509b1de708abe47765735a4ae6c524940a296b8ff0"}, {0xf8, 0x11c, 0x0, "f8ce2099aa8787419f9aece91fd3e928277a077b3ec0750d272246e4323acb7816af7e37cb085a120388493046b23ce1d750c4de76207e6f4ce1d7b289dfba438e225c7ecc34921f7b7b1e246e27fbba4c90f694863a8c1dfef6f4f7f26901bd71967e1c2040ad5142c81dda9d79016f8c112ca8a568999697572ab0c718e3e8ee02e294f451536ed367a2480675e3d140e1c43011dfa085e44628c5b2ff12d6cdf1e4087cd76f264f9dfd4bdbe5b9d86da5ebe7ea2bc0319e9d53cd053299db6bc4e3ab12c8147830da5b3e8b22a05a11bad9d7cdad28115352d6388613fba505eec6"}], 0x210, 0x4004000}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000095b000-0xb8)={r4, 0x8, 0x6, 0x80000001, 0x200, 0x1, 0x800, 0x0, {r5, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1000, 0x1, 0xfffffffffffffff7, 0x3f9c, 0x7}}, &(0x7f00004ec000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a6e000-0x4)=r5, 0x4) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000792000)) accept4$vsock_stream(r2, &(0x7f0000fcc000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000bbf000-0xb9)=""/185) [ 54.339509] CPU: 1 PID: 8325 Comm: syz-executor6 Not tainted 4.9.82-gcdfc8df #37 [ 54.339517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.339532] ffff8801c9467880 ffffffff81d94fc9 ffff8801c9467b60 0000000000000000 [ 54.339543] ffff8801d36d9490 ffff8801c9467a50 ffff8801d36d9380 ffff8801c9467a78 [ 54.339554] ffffffff8166272a 0000000000002b25 ffff8801cb0508f0 ffff8801cb0508a0 [ 54.339556] Call Trace: [ 54.339571] [] dump_stack+0xc1/0x128 [ 54.339582] [] handle_userfault+0xa3a/0x1310 [ 54.339592] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.339600] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.339608] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 54.339616] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 54.339623] [] ? handle_mm_fault+0x117b/0x2530 [ 54.339630] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.339637] [] handle_mm_fault+0x1fd1/0x2530 [ 54.339644] [] ? __pmd_alloc+0x410/0x410 [ 54.339653] [] __do_page_fault+0x5c2/0xd40 [ 54.339661] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.339669] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.339677] [] do_page_fault+0x27/0x30 [ 54.339685] [] page_fault+0x28/0x30 [ 54.339694] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 54.339703] [] ? SyS_mq_open+0x18c/0x940 [ 54.339711] [] ? mqueue_evict_inode+0x670/0x670 [ 54.339717] [] ? do_futex+0x15c0/0x15c0 [ 54.339725] [] ? security_file_ioctl+0x89/0xb0 [ 54.339732] [] ? do_syscall_64+0x48/0x490 [ 54.339740] [] ? mqueue_evict_inode+0x670/0x670 [ 54.339746] [] do_syscall_64+0x1a5/0x490 [ 54.339754] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 54.425650] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.425662] CPU: 1 PID: 8325 Comm: syz-executor6 Not tainted 4.9.82-gcdfc8df #37 [ 54.425668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.425683] ffff8801c9467880 ffffffff81d94fc9 ffff8801c9467b60 0000000000000000 [ 54.425695] ffff8801d36d9790 ffff8801c9467a50 ffff8801d36d9680 ffff8801c9467a78 [ 54.425707] ffffffff8166272a 0000000000002b25 ffff8801cb0508f0 ffff8801cb0508a0 [ 54.425709] Call Trace: [ 54.425725] [] dump_stack+0xc1/0x128 [ 54.425739] [] handle_userfault+0xa3a/0x1310 [ 54.425753] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.425764] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.425774] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 54.425783] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 54.425793] [] ? handle_mm_fault+0x117b/0x2530 [ 54.425801] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.425809] [] handle_mm_fault+0x1fd1/0x2530 [ 54.425817] [] ? __pmd_alloc+0x410/0x410 [ 54.425828] [] __do_page_fault+0x5c2/0xd40 [ 54.425837] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.425846] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.425855] [] do_page_fault+0x27/0x30 [ 54.425864] [] page_fault+0x28/0x30 [ 54.425874] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 54.425885] [] ? SyS_mq_open+0x18c/0x940 [ 54.425894] [] ? mqueue_evict_inode+0x670/0x670 [ 54.425902] [] ? do_futex+0x15c0/0x15c0 [ 54.425910] [] ? security_file_ioctl+0x89/0xb0 [ 54.425918] [] ? do_syscall_64+0x48/0x490 [ 54.425927] [] ? mqueue_evict_inode+0x670/0x670 [ 54.425935] [] do_syscall_64+0x1a5/0x490 [ 54.425944] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 54.425968] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.425977] CPU: 1 PID: 8336 Comm: syz-executor6 Not tainted 4.9.82-gcdfc8df #37 [ 54.425982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.425994] ffff8801ca527850 ffffffff81d94fc9 ffff8801ca527b30 0000000000000000 [ 54.426005] ffff8801d36d9790 ffff8801ca527a20 ffff8801d36d9680 ffff8801ca527a48 [ 54.426015] ffffffff8166272a 0000000000002b25 ffff8801bc4eb8f0 ffff8801bc4eb8a0 [ 54.426016] Call Trace: [ 54.426025] [] dump_stack+0xc1/0x128 [ 54.426034] [] handle_userfault+0xa3a/0x1310 [ 54.426044] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.426054] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 54.426061] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 54.426068] [] ? handle_mm_fault+0x117b/0x2530 [ 54.426075] [] ? handle_mm_fault+0x1fc3/0x2530 [ 54.426082] [] handle_mm_fault+0x1fd1/0x2530 [ 54.426088] [] ? __pmd_alloc+0x410/0x410 [ 54.426098] [] __do_page_fault+0x5c2/0xd40 [ 54.426104] [] ? mm_fault_error+0x2c0/0x2c0 [ 54.426111] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.426118] [] do_page_fault+0x27/0x30 [ 54.426130] [] page_fault+0x28/0x30 [ 54.426140] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.426151] [] ? SyS_prlimit64+0xf0/0x8d0 [ 54.426159] [] ? SyS_getrlimit+0x110/0x110 [ 54.426167] [] ? SyS_futex+0x22e/0x2d0 [ 54.426174] [] ? do_futex+0x15c0/0x15c0 [ 54.426181] [] ? security_file_ioctl+0x89/0xb0 [ 54.426187] [] ? do_syscall_64+0x48/0x490 [ 54.426194] [] ? SyS_getrlimit+0x110/0x110 [ 54.426200] [] do_syscall_64+0x1a5/0x490 [ 54.426208] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/18 07:13:50 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078f000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) listen$netrom(r0, 0x23) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 07:13:50 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000016b000-0x8)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x1, 0x5, 0x3f3, r2}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xdb}}, [0x7, 0x5, 0x6, 0x5, 0x10001, 0x480000000000, 0x7fffffff, 0x7, 0x1f, 0x4, 0x1, 0x7d7, 0x9, 0x200, 0x1f8]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={r5, 0x1f, 0x8, 0x51, 0x860a, 0x3fc, 0x523, 0x800, {r5, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xe70}}, 0x40, 0x1ff, 0x6, 0x7c0000000, 0x6}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000-0x8)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0xd)=@known='security.ima\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000-0x10)={r6, 0x4, 0x8, 0x7}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000006000-0x4), &(0x7f0000008000-0x4)=0x4) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000005000-0x14)={0x2, 0x5c, 0x5d, 0x9, 0x221, 0x1000, 0x5, 0x2, 0xfffffffffffffffc, 0x20000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000006000-0x108)={r5, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe04}}, [0x698, 0x9, 0x6, 0x401, 0x10, 0xffff, 0x2, 0xc7, 0x4, 0x0, 0x7, 0x100000001, 0x9, 0xfffffffffffff001, 0xe79c]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000009000-0xb8)={r4, 0x7ff, 0x3ff, 0x10001, 0x1ff, 0x4, 0x8, 0x9, {r5, @in6={{0xa, 0x3, 0x2e1691d4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x7fffffff, 0x6d7, 0x8001, 0x6, 0x1}}, &(0x7f0000002000)=0xb8) fchdir(r7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000009000)={&(0x7f0000006000/0x3000)=nil, 0x6, 0x6, 0x38, &(0x7f0000001000/0x4000)=nil, 0x9}) 2018/02/18 07:13:50 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4080, 0x80) rt_sigpending(&(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000-0xe)='./file0/file0\x00', r1, &(0x7f0000000000)='./file0/file0\x00') r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000011000)=@assoc_value={0x0, 0x2}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000014000-0x4)=r4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 07:13:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e8d000)={0x0, 0x0, 0x0, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/02/18 07:13:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000057000)={0x2, 0xa, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x1) 2018/02/18 07:13:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0}) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) truncate(&(0x7f00006ba000-0x8)='./file0\x00', 0x1) fstat(0xffffffffffffffff, &(0x7f0000c2b000+0x7a2)) 2018/02/18 07:13:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f00004a2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000cbe000-0x70)=[{&(0x7f0000aad000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b78000-0x25)=""/37, 0x25}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000bff000)=""/214, 0xd6}, {&(0x7f000051c000)=""/232, 0xe8}], 0x7, &(0x7f0000000000)=""/242, 0xf2, 0x800}}], 0x1, 0x20, &(0x7f00007e9000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b9d000)={{{@in=@dev, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000839000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000f23000-0x38)={&(0x7f0000c32000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000049c000-0x24)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) 2018/02/18 07:13:50 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000e46000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x80000000000000}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000a83000-0x60)=[{&(0x7f00002c2000-0x140)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/18 07:13:50 executing program 0: r0 = eventfd2(0x2, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000ca000)='/dev/snd/seq\x00', 0x0, 0x480000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000006d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000898000-0xb0)={{0x401}, 'port1\x00', 0x8, 0x40002, 0x1, 0x7fffffff, 0x7f93, 0x81, 0x0, 0x0, 0x7, 0x8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000406000-0x8)={0x0, 0x1}, &(0x7f0000e3d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000644000-0x67)={r4, 0x5f, "9798ddc706b60a12866d0f6781ec11b0a6b256a6b3229c91d7309bf4f757c5fdb435aca32809069ce0e4a00ac23366f783541f319d90c688b5fe2a9c4865a5e32d552dd8ab2b7c934441fa8e4df95cbbd87f5f554ef0ae342e8901f09ec6dd"}, &(0x7f00004a3000)=0x67) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000219000-0x50)={{0x0, 0x80000000}, {0x4, 0x7}, 0x401, 0x1, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000a81000)) write$fuse(r3, &(0x7f0000057000-0x28)={0x28, 0x0, 0x3, @fuse_notify_delete_out={0xfffffffffffffffc, 0x7, 0x100000001}}, 0x28) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000550000), &(0x7f00008b9000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f000034c000-0xb0)) 2018/02/18 07:13:50 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x9) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007a5000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x90) [ 55.319909] random: crng init done 2018/02/18 07:13:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) msync(&(0x7f00000b3000/0x2000)=nil, 0x2000, 0x1) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80000}, 0x8000) 2018/02/18 07:13:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af4000-0x9)='/dev/rtc\x00', 0x20a000, 0x0) sendto$inet6(r0, &(0x7f0000a5d000), 0x2b2, 0xfffffefffffffffe, &(0x7f0000e7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000862000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000a9000)={0x0, 0x0, 0x5f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000416000+0xf9f)={r2, r3}) syncfs(r0) getsockopt$inet6_int(r0, 0x29, 0x10000000000014, &(0x7f0000997000), &(0x7f00004b0000+0xebf)=0x4) inotify_init() 2018/02/18 07:13:50 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af6000-0xc)='/dev/autofs\x00', 0x100, 0x0) faccessat(r0, &(0x7f00001a9000+0xc4e)='./file0\x00', 0x10, 0x200) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x3c, 0x0, 0x0) 2018/02/18 07:13:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000032000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x100) syz_emit_ethernet(0x11, &(0x7f000099f000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@llc={0x4, {@llc={0x0, 0x0, "ee"}}}}}, &(0x7f0000e7f000)={0x0, 0x1, [0x0]}) 2018/02/18 07:13:50 executing program 4: mprotect(&(0x7f0000f51000/0x2000)=nil, 0x2000, 0x1000000) 2018/02/18 07:13:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0xb, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f87000-0x8)={0x0, 0x284}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xc0, &(0x7f000035e000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x0, 0x1f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, @in6={0xa, 0x1, 0x5, @empty, 0x80}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000f0c000), 0x4) 2018/02/18 07:13:51 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0xfff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xc)={r2, 0x5, 0x2, [0x73d94793, 0x40]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000-0x9)='vmnet1[+\x00', 0x2) r4 = epoll_create1(0x80000) r5 = eventfd(0x7) r6 = mq_open(&(0x7f0000001000-0x1)='\x00', 0x40, 0x4, &(0x7f0000001000-0x40)={0x2, 0x3ff, 0x3, 0x9, 0x7, 0x4797, 0x3, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x28)={0x28, 0x2, 0x0, 0x2, 0x2, 0x1, {0x7, 0x0, 0x3}, [@typed={0xc, 0x67, @uid=r7}, @typed={0x8, 0x1a}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4004040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0xfffffffffffffe41, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="f51fb5cfd773e3aa127ee19547006d", 0xf}, {&(0x7f0000002000-0xf)="1b2c3dc44128068e3469e8ab71e3b9", 0xf}], 0x3, &(0x7f0000001000-0x58)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r8]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}], 0x58, 0x4000000}, 0x4000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ptrace$poke(0x5, r0, &(0x7f00005a6000-0x8), 0x7) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r11, 0x11, 0x66, &(0x7f0000b7d000), 0x4) 2018/02/18 07:13:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001b2000-0xc)={0x0, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f78000-0x6c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @empty, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x184e900f}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}], 0x6c) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f3e000)={0x0, r1}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000b80000-0x9)=']em1em0@\x00') 2018/02/18 07:13:51 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0}, &(0x7f0000007000-0x4)=0x18) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000232000-0x8)) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1}, 0x8) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd6000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000fd5000)=0xe8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000989000-0x4)=0x3f, 0x4) 2018/02/18 07:13:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4), 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000af6000-0x4)=0x8, 0x4) 2018/02/18 07:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00009f8000-0x8a)=""/138, &(0x7f0000fa1000-0x4)=0x8a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000632000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) sendto$inet6(r1, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f71000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fallocate(r0, 0x0, 0x7077, 0x7) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008f3000)=0x3095, 0x4) 2018/02/18 07:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000018c000)='/dev/pktcdvd/control\x00', 0x440, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000284000)={@dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x10001f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) munmap(&(0x7f00006cc000/0x2000)=nil, 0x2000) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/18 07:13:51 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f00002ba000-0x8)=@abs, &(0x7f0000bcc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) futex(&(0x7f0000001000-0x4), 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4), 0x0) 2018/02/18 07:13:51 executing program 6: r0 = add_key$user(&(0x7f0000115000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000088c000), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r2 = syz_open_dev$sg(&(0x7f0000126000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x400}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000066a000-0x108)={r4, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffb}}, [0x4, 0xfffffffffffffffa, 0x1, 0x40, 0x0, 0x7, 0xd34c, 0x0, 0x1, 0xfffffffffffffffa, 0x8001, 0x6, 0x3, 0x6, 0xfffffffffffffffe]}, &(0x7f00007c2000-0x4)=0x108) keyctl$set_timeout(0xf, r1, 0x0) fcntl$notify(r3, 0x402, 0x80000000) 2018/02/18 07:13:51 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000008000/0x3000)=nil) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 07:13:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f000077b000)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000e000-0x4)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a7000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000cc8000)=0x5, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000955000-0xa)='/dev/ptmx\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0x0, 0x8}, 0x0) 2018/02/18 07:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000011d000)='map_files\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d4a000-0x10)='/dev/sequencer2\x00', 0x103, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00009c0000-0x4)=0x7) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="06000000000000000000000000050000004074708d6db8607803aea94addbcc1de9ade4442ed43ffb02bf212", 0x2c) shutdown(r0, 0x1) 2018/02/18 07:13:51 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xd1)="636906255e7fe3139c4918edbffd59268cab3907bf4f5b50efd1cdc367204f91d27322304f3ef424effcd77bff8071cbe4a8c204f522af90438c1810f0215af4b2c5db9c3c9e608919ba98178b76eaec7ae8d9da2ba520c8f3ae6f3cb605538dbfdaa239b79a7f9d57a9366c68953168db4fd079c7eb7da393961eea1c465f31670b6a6dcd11cad6f71b721e6e123db7d45485d9aa41a8c23326d32e57844243bc9ad25bf3947197fcb5154fb3c952a488fc01e3966ff15ea4bdb829c6e41872336487c71a92326f00e383394d542b8292", 0xd1, 0x80, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000-0x32)=""/50, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x13, &(0x7f000013c000-0x4)="c60023ff", 0x4) 2018/02/18 07:13:51 executing program 2: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="e61cd6db530cb096e876df4d48b07317"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000), &(0x7f0000dee000)) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1}}, &(0x7f0000de9000)=0xe8) getpgid(0x0) ptrace$peekuser(0x3, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071d000), 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000), 0x4) pipe(&(0x7f0000de9000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a47000)) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)) 2018/02/18 07:13:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000030c000)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c7a000-0x50)) 2018/02/18 07:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000888000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000620000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000709000)={r1, 0x7fff}, 0x6) write(r0, &(0x7f0000f90000-0xbc)="26000000130047f10701c1b00ef900000700000000ffffdf09ef1affff000700000014006e35084124dded978d6f66240dc8158f97cb82128564b2d92becc8df058ec769f141ec56cd25178dea68517cac397e769b0be8d583da256fd2b9e2513dbab9b4a13388aefac00a868c48d1b37be29c77e334ac6a273fa7bf93edeea57873df67b934f8bdfb66b862ec3e5407e3563f6704b266c336efc264e93dc885f33df6cc89170e7271edecf3623e6e865106c77c6280a5be83cbef9d", 0x2f8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)}, 0x0) 2018/02/18 07:13:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') r1 = openat(r0, &(0x7f0000989000)='./file0\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TCSETS(r1, 0x5402, &(0x7f0000276000)={0x8, 0x2, 0x9de7, 0x2, 0x20000000005e8, 0x4, 0x0, 0x1, 0x1, 0x1000, 0xfff, 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b2000-0xc), &(0x7f0000a85000-0x4)=0xc) 2018/02/18 07:13:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000895000-0xc0)=[], 0x0) r1 = gettid() getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000d81000-0xc)={@rand_addr, @dev, 0x0}, &(0x7f000018e000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000675000-0x18)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x600000000000000, r2}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000015) 2018/02/18 07:13:51 executing program 7: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000946000)='/dev/loop#\x00', 0xf77, 0x2) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000d45000)="8123825d9bbdeea42a5829f1ea43129694594a43d3e9755b5239ef6fbeb5af63160b282a41e18468cf00167d52df5fc040393263b6d1f84c2ade05", 0x3b) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d46000)={0x0, @dev, @loopback}, &(0x7f0000d46000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001d6000)={@generic="9af0d040f56e8915adae4144b5b39485", r1}) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000099f000)=@assoc_value={0x0}, &(0x7f0000d48000-0x4)=0x8) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bf0000)={r2, 0xaef7}, &(0x7f0000d48000-0x4)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x3, 0x0, 0x5, 0x80000000004, 0x0, []}) prctl$setendian(0x14, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/18 07:13:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x95, 0x80040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c91000-0xe8)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b58000)={&(0x7f00007bc000-0xc)={0x10}, 0xc, &(0x7f00005b3000-0x10)={&(0x7f0000b65000-0x4e8)=@newae={0x48, 0x1e, 0x313, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, [@etimer_thresh={0x8, 0xc}]}, 0x48}, 0x1}, 0x0) 2018/02/18 07:13:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000596000)=0x7fffffff, 0x6) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) [ 56.016589] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 56.043680] device lo entered promiscuous mode [ 56.060381] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/18 07:13:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000cba000)={0xb7, 0x7, 0x800, 0x1, 0x7f, 0x3e}) r1 = socket$pppoe(0x18, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002e4000)=@generic={0x6, 0x7, 0x1}) 2018/02/18 07:13:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fremovexattr(r0, &(0x7f0000012000+0x562)=@random={'btrfs.', '\x00'}) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000aa7000+0x44a)={0xaa, 0x14}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 07:13:52 executing program 7: prctl$intptr(0x1c, 0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000583000-0x10)='/dev/input/mice\x00', 0x0, 0x9191018ee0916a28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000004e000)={0x0, @in6={{0xa, 0x2, 0x9f18, @empty, 0x4}}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fa7000-0x8)=@assoc_value={r2, 0x1}, 0x8) 2018/02/18 07:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = gettid() socketpair(0x2000, 0x80004, 0x9, &(0x7f0000755000-0x8)={0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c00000-0x4)) fcntl$setown(r0, 0x8, r1) r3 = syz_open_procfs(0x0, &(0x7f0000a96000)='net/unix\x00') sendfile(r0, r3, &(0x7f00007cf000)=0x805f, 0x2) 2018/02/18 07:13:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000217000)='/dev/sg#\x00', 0x200, 0x200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000085c000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x80000040002) ioctl(r2, 0x5387, &(0x7f0000ca7000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000336000), &(0x7f000063d000)=0x4) 2018/02/18 07:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffff8001}, 0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000626000-0x8)='./file0\x00', 0x8000, 0x140) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000cd4000)=0x1000, &(0x7f0000478000)=0x4) 2018/02/18 07:13:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = gettid() waitid(0x2, r2, &(0x7f0000dd5000-0x10), 0x2, &(0x7f00001db000-0x90)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000002000-0x95)=""/149, &(0x7f0000003000-0x4)=0x95) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000003000)) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000004000)=""/54, 0x36, 0x0, &(0x7f0000004000)={0x3, {"4891c9139bf600"}, 0x9}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r3, &(0x7f0000006000-0x55)=@objname={'system_u:object_r:crond_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x35, 0x20, './file0\x00'}, 0x55) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000006000)=0x80005, 0x4) prctl$intptr(0x3e, 0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000-0x4)=0xc3) mmap(&(0x7f0000005000/0x1000)=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) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000008000-0x4), &(0x7f0000007000)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000006000)=0xcdf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000004000-0x8)={r4}) 2018/02/18 07:13:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) 2018/02/18 07:13:52 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001d000-0x4)=0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001d000)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000001e000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000007000-0x8)) 2018/02/18 07:13:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x280000, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$loop(&(0x7f00004f8000)='/dev/loop#\x00', 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x260202, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x8012, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000042c000)=@ethtool_rxfh_indir={0x10000000003, 0x2, [0x6, 0x2]}}) 2018/02/18 07:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000529000-0x8)={0x0, 0x0}) socketpair(0xa, 0xe, 0x4, &(0x7f00005fd000-0x8)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000935000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$binder(&(0x7f00005bb000)='/dev/binder#\x00', 0x0, 0x802) fcntl$getownex(r0, 0x10, &(0x7f0000bf6000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000464000)={0x20, 0x0, &(0x7f0000206000-0x20)=[@dead_binder_done={0x40086310, 0x4}, @clear_death={0x400c630f, 0x2, 0x4}, @exit_looper={0x630d}], 0xbc, 0x0, &(0x7f00002b2000)="64dffc93be140b7f368a3f2e61adadd2e43c1719fdc1e1ad7ed4de95660f6586b986e1f798b09908ee77f77f5dad6f3be02af1ecdf96ad19a53d0c0eecfd80630fe1e2ccfee8ba1f013f7d06dd260d990b4fc993d58e00000000000000004111fab57db63172eb15292a4f898ff0d1ca4de1441863669cf0c7d34cd23cc841267a0f9e42642033131db3a4ceb939cc77ae43d4545179403eb4131b933ba20956b9bab81a269861118126bc009c6b47d5bc06eac1193aac2c83bcda0a"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00007ce000)=[@ptr={0x70742a85, 0x0, &(0x7f00008ad000-0x1), 0x1, 0x1, 0x29}], &(0x7f0000788000-0x20)=[0x0]}}}], 0x0, 0x0, &(0x7f00003ba000)}) 2018/02/18 07:13:52 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ff6000)=0x0) prlimit64(r0, 0xe, 0x0, &(0x7f0000193000)) stat(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000ff6000-0x44)) openat$autofs(0xffffffffffffff9c, &(0x7f0000eee000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ff5000)=""/95, &(0x7f000065e000+0x307)=0x5f) openat$ppp(0xffffffffffffff9c, &(0x7f0000914000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00005bb000)) write$tun(r1, &(0x7f000036a000)=@hdr={0x3, 0x0, 0x0, 0x0, 0x4, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x62, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[@fragment={0x33, 0x0, 0x800, 0x1, 0x0, 0x8, 0x1}, @dstopts={0x2f, 0x8, [], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x28, {0xad2, 0x8, 0xffffffffffffffff, 0xb, [0x7f, 0x227a, 0xfffffffffffffffd, 0x1f]}}, @enc_lim={0x4, 0x1, 0x3ff}, @hao={0xc9, 0x10, @empty}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x94) openat(0xffffffffffffffff, &(0x7f0000ff5000)='./file0\x00', 0x0, 0x0) 2018/02/18 07:13:52 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000003000)={0x80}, 0x8, 0x800) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/02/18 07:13:52 executing program 7: clone(0x2001fffe, &(0x7f0000001000-0x2), &(0x7f0000f13000), &(0x7f00002a7000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000289000)={0x0, 0x989680}, &(0x7f0000001000-0x10)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dfa000-0x4)) 2018/02/18 07:13:52 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000077a000)='/dev/usbmon#\x00', 0x80, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000453000)=[{0xb, 0x42}, {0x8, 0x2}, {0x4, 0x3ff}, {0x4, 0x70000}, {0x8, 0x80000001}, {0x0, 0x2}], 0x6) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)='\x00\x00$', 0x3, 0x3fffffd, &(0x7f0000254000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2000000000003}, 0x1c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ae0000)=@assoc_value={0x0, 0x4ef0}, &(0x7f0000ae1000-0x4)=0x8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ae0000)={r2, 0x400}, &(0x7f0000849000)=0x8) 2018/02/18 07:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0x0, 0x8001}, &(0x7f0000d4b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000d0d000-0x4)=0x18) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f3b000)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/02/18 07:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xb71) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0) 2018/02/18 07:13:52 executing program 7: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000058c000)='/dev/autofs\x00', 0x70200, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000a01000-0xe1)="53216bf53fcf992c337ee483d539156ef5b6ebae69084cb1d2d8770999528b166d452a854a4afc547f94aa88b9978049115cee38dfe228853662bb03a2adeb962b47251786df5b8ceefa0021ac3ed0b1cf188cde92faf7b57188c645bb5583099225442e5389655b5360f00a9be16cbd62594c2ce02c3f69bd507e8c13d531586ce76825ab0ed4ffe34fd4827a1291a6a736f11500f3bc2babd9750a549f7b4dda102d42f87ab8e5b906b1d885b74bb8c67ab33699815407267a4a597ecda74beb00370736d3cdc935513652a87c71457e3e5b3a17cec83a5ad7b2180cd4f8c40c") sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x25, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000a00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000a01000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@l2={0x1f, 0x7f, {0x10001, 0x7, 0x49be, 0x81, 0x1000, 0x1000}, 0x80000001, 0x7}}) socket$netlink(0x10, 0x3, 0xe) 2018/02/18 07:13:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) [ 56.953307] binder: 8537:8541 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 56.968571] binder: 8537:8541 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 56.980031] binder: 8537:8541 transaction failed 29189/-22, size 40-8 line 3004 [ 56.992609] IPVS: length: 24 != 3145848 [ 56.996696] IPVS: length: 24 != 3145848 [ 57.037679] binder: 8537:8541 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 57.045014] binder: 8537:8572 transaction failed 29189/-22, size 40-8 line 3004 [ 57.045369] binder: 8537:8541 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 57.072512] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.078429] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/18 07:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000fcb000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000f6b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f00005fc000-0x4), &(0x7f00009a5000)=0x4) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f71000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/18 07:13:52 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @broadcast, @empty}, &(0x7f0000008000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006000)={@rand_addr=0x7f, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/18 07:13:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f0000501000-0xcf)=""/207, 0xcf) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f07000)='/dev/sequencer2\x00', 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000cf0000-0x8)={0x3}) 2018/02/18 07:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = creat(&(0x7f0000fe4000+0x916)='./file0\x00', 0x1209ad31aa50cc08) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getpeername$inet6(r1, &(0x7f0000a3c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000974000-0x4)=0x1c) getpeername$inet6(r0, &(0x7f0000841000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00009a1000-0x4)=0x1c) ftruncate(r0, 0xa0eb) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000034000-0x4), &(0x7f0000fc0000)=0x4) rmdir(&(0x7f0000001000)='./file0\x00') mkdirat(r0, &(0x7f0000855000+0xfb8)='./file0\x00', 0x40) 2018/02/18 07:13:52 executing program 6: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d3000-0x1)='O', 0x1, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000521000), 0x0) ioperm(0xa3cd, 0xa2, 0x3) 2018/02/18 07:13:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000058a000)=')-cpusetlolo.eth1\x00', 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) readv(r0, &(0x7f000015d000)=[{&(0x7f000062d000)=""/63, 0x3f}, {&(0x7f00004f0000-0x9e)=""/158, 0x9e}, {&(0x7f00000a5000-0x17)=""/23, 0x17}, {&(0x7f0000ea1000)=""/60, 0x3c}, {&(0x7f000074f000-0x3a)=""/58, 0x3a}, {&(0x7f00008ef000)=""/205, 0xcd}, {&(0x7f0000ec3000)=""/38, 0x26}], 0x7) 2018/02/18 07:13:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect(r0, &(0x7f0000d3b000)=@in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007a0000-0x4), &(0x7f0000278000)=0x4) write(r0, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) connect$ipx(r0, &(0x7f0000be6000)={0x4, 0x101, 0x52b7, "d146d0318a83", 0x2}, 0x10) 2018/02/18 07:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b9a000-0x24)) time(&(0x7f0000573000)) 2018/02/18 07:13:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000569000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d9f000-0xc)={0x0, 0x0, 0x30}, &(0x7f00007b4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ac8000)={r2, 0x4}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000092000-0x24)={0x1, 0x1, 0x1, 0x3d, 0x1, 0x0, 0xffff, 0x1, 0x8, 0xffffffff, 0x4, 0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00003c3000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x400, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdd000)='/selinux/checkreqprot\x00', 0x10040, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000797000-0x4)) openat$dir(0xffffffffffffff9c, &(0x7f0000fc6000-0x8)='./file0\x00', 0x0, 0xc0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000d4000)=0x3) socket$inet6(0xa, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f000025f000)) connect$inet6(0xffffffffffffffff, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x32) 2018/02/18 07:13:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f000000b000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000001d000-0x33c)={0x14, 0x12, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000c5f000-0x38)={&(0x7f0000619000)=@can, 0x10, &(0x7f000060f000)=[], 0x148, &(0x7f00008ef000-0x4b)=""/75, 0x1a2}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b77000)={&(0x7f00007f7000-0xc)={0x10, 0x0, 0x0, 0x59d4b9c0d27c84e9}, 0xc, &(0x7f00000d9000)={&(0x7f00008d7000-0x2b4)={0x2b4, 0x5, 0x4, 0x0, 0x3, {0x9}, [@nested={0x2a0, 0x43, [@generic="1c0dd3cb8901a80daac368bf2f06c8d457fffa8c18b64131d463eb3f8bfa0aaa875d7b84fea63c8e795751fc383f18cddb3e174a91008b292ca1c1901045c9086592ceeb56c2aa58d9dde295e10cdc6c61feea3ac63c30320f2f11ccb35d70db3e2af6fbeddab4acc929f17d54268a56089ce332695228f23bf19e2364f77e3e5bd9eb4f188aef79f3a3976bf7c0710ae75513511206420b543b", @typed={0x10, 0x6d, @u64=0xff}, @generic="31cdeea5e4b15c3c8f36fea4076551a023e9b2033610e05a8f593059e6555a0fccd61edd32da63244b5643db85085fdf6f02fca8f5a7d6dfe83f5ab6a365ebc09a5f8f5ae3eed9900c9667edf94f0befe08cf2b7b90f33904bd08f487673bffb326eec99b9b8d59c8818e9938e8deb42e18f19ce81c56a9b9b7e06d5dd9c54935e9faeebb9c5b167f531153c61ea52aea13afda68266b23fad0e1e557647f90d146805cd0d0c94d890", @generic="68289b5b60731dc3b6674d8a2db28ef2fdf72049febfbf51d59f5860211fd3981699c18879c00bb0405c4c560bf9ef6cfae2f0ce47f58a9d9c7de5b64b85e4d019bc19399c2a8177d258dcc152225164f871cc11951c5b6e3ec18d6facd21c4e53dea52f37d82cb41b395f80f0c1a588a7fff9e4609069ecb863a8f58e90bf3213f272946e232abb5f5d846ef44943950a92eaf737ee7fd3f51c6be7062c6fcfe83e8c2df9a82585f647c9b89d3c2f013d211e4310c4e1a6fd9f2897e32864944bf3bb04940372bb3a3f6c72686d6acd5e583e9e", @generic="daa9a3c7f5ee3c0d9dd7835d8bbb9f7534ecbbc48ffb1d2f863781a890f6e10235e8bfdad8a3ff04746b96605569b07e9fe91be05f619117077f2b905a8a673cf21bb561d9a3e4f3bfc660e25fd4f9c96ad8331add5ec75b62116eebbec0b9d8d98c7e7496e80b8419989ba480de8d", @generic="2e4cd0"]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x4014}, 0x40000) 2018/02/18 07:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009a7000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00002bb000-0xd9)="7d0969e2e4ded9fd55db14c57e64e18135f66f3126093058a3e51cfb268c4fee25a1c0f1384bfe2068cf4dcf734709fda636c2347b147ebb3bf99f6f90a5b3801c7206d6caff29c10ac5d6354127770bf5d76f915fd49d162295df09bd7ecbf388b4fc3504780be4e42024449a6c2331677da2a0bf2b53a9a06556e07fdd9cbe7263e185bb8af81e393eb1f78837f5bad08aec773a1fcab0689b5ced3384f87c3015218dcf29f7d77813e148d1cbccc514484b3a514f9a7dcb256739c5b6b41465c028d09e7771f804b0fb695c81dd4350b5815e3a46261cd0", 0xd9, 0x40000, &(0x7f0000ece000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000090d000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000094000)='/proc/self/net/pfkey\x00', 0x410000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000760000), &(0x7f000045d000-0x4)=0x14) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000024c000-0x4), &(0x7f0000f64000)=0x1) accept$inet(r0, &(0x7f00005a2000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000088d000-0x4)=0x10) 2018/02/18 07:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000c67000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000000005, 0x0, &(0x7f0000190000-0x10), &(0x7f000074e000), 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef90, 0xfffffffffffffffe}) 2018/02/18 07:13:52 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a38000)={0x6}, 0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d99000)=0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d9a000-0xe8)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000061000-0x4)=0xe8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9a000-0x3)={r2, r3, r4}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) [ 57.507669] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 57.525604] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5 sclass=netlink_xfrm_socket pig=8605 comm=syz-executor6 [ 57.543692] binder_alloc: binder_alloc_mmap_handler: 8600 20000000-20002000 already mapped failed -16 [ 57.544977] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 57.551338] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5 sclass=netlink_xfrm_socket pig=8625 comm=syz-executor6 [ 57.580911] binder: BINDER_SET_CONTEXT_MGR already set [ 57.586223] binder: 8600:8628 ioctl 40046207 0 returned -16 [ 57.593691] binder_alloc: 8600: binder_alloc_buf, no vma [ 57.599601] binder: 8600:8601 transaction failed 29189/-3, size 40-8 line 3127 2018/02/18 07:13:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef90, 0x0, 0xfffffffffffffffd}) 2018/02/18 07:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008a7000-0x8)={0x0, 0x0}, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r4, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00009a1000-0xb7)=""/183) r5 = getpgid(0x0) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2018/02/18 07:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00007b8000)="576afedc84339af8d6de2407ff433283f742f8c13f36334220eec062e171250c640fb94896051488589808fdab7bab7e040c9402ee84dcb4757a812df0cc5ae1cdec2ffad047711f61d57b69d0199dd884c34066558ea48a573e6c76ffd12caf957be1f96d78219621051d023456084dcc7df421517e8e6403ad6672d66da47f343f1cb26cbde43ad108ff60a504aa2e57b52ea9a7e5") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5}}) 2018/02/18 07:13:52 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000009000)=@random={'btrfs.', '*\x00'}, &(0x7f0000005000-0x10)='/dev/sequencer\x00+', 0x10, 0x0) 2018/02/18 07:13:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x7, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000009b000-0x20)=@dstopts={0xad, 0x3, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @pad1={0x0, 0x1}]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x96, 0x4, 0x2}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000960000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000001000-0x2c)=""/44}) 2018/02/18 07:13:52 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f000000c000-0xc)='/dev/random\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) 2018/02/18 07:13:52 executing program 7: r0 = socket(0x3, 0x806, 0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x0, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f00003bc000-0x4)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{}, {0x77359400, r1}}) 2018/02/18 07:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x12020000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x400000, 0x0) sync_file_range(r0, 0xffffffffffff7fff, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000095f000)=0x80000000, 0x4) 2018/02/18 07:13:52 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsetxattr(r0, &(0x7f0000003000-0x11)=@random={'btrfs.', '!%{keyring\x00'}, &(0x7f0000000000)='bdev\x00', 0x5, 0x0) r1 = socket$inet(0x2, 0x4, 0xa640) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x8a6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x3, 0x7, 0x4adb, "e514890de7252026ca5a5a28faabb8e756543f80d36907262bd98dc0fea6fe0ec995519ce3111a13cb8babe54f48a9a38007a39c4e3c7d0b03db242efd0ebfe89bc9f1af5b2d71e227115cf498d3d604"}, 0x160) 2018/02/18 07:13:52 executing program 4: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2c000-0x4f)='*', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, r0, 0x81100) r1 = syz_open_procfs(0x0, &(0x7f00004a4000)='net/mcfilter6\x00') mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c33000)={0x0, 0x100000001}, &(0x7f00000b2000)=0x8) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000063b000-0x8)=@assoc_value={r2, 0xffff}, &(0x7f0000c34000-0x4)=0x8) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c33000)={0x0, 0x400000000}, &(0x7f0000907000-0x4)=0x8) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c33000)={r3, 0x0, 0x10000}, 0x8) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/hwrng\x00', 0x109100, 0x0) write$selinux_user(r4, &(0x7f0000224000)={'system_u:object_r:hald_var_run_t:s0', 0x20, 'staff_u\x00'}, 0x2c) request_key(&(0x7f0000c33000)='user\x00', &(0x7f0000c33000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)="7500100000", 0x0) 2018/02/18 07:13:52 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000037c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00002aa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x4}}) 2018/02/18 07:13:52 executing program 1: r0 = socket(0x18, 0x0, 0x4) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x5b) 2018/02/18 07:13:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000088e000)) fgetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000001000-0x66)=""/102, 0x66) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000)=0x3, 0x4) fanotify_init(0x0, 0x48000) [ 57.614299] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.619950] binder: release 8600:8601 transaction 56 out, still active [ 57.627847] binder: unexpected work type, 4, not freed [ 57.634043] binder: undelivered TRANSACTION_COMPLETE [ 57.648592] binder: send failed reply for transaction 56, target dead 2018/02/18 07:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4d000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000032c000-0x6)={0x0, 0x8}, &(0x7f0000e64000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000658000-0x4)=@assoc_id=r4, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f01000-0x8)={r4, 0x3}, &(0x7f0000b3e000)=0x8) setgid(r2) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r1, 0x36) rt_tgsigqueueinfo(r1, r5, 0x19, &(0x7f0000fbc000)={0x3c, 0x3, 0x9, 0x7ff}) sendmsg$nl_route(r3, &(0x7f0000f70000-0x38)={&(0x7f0000e90000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000320000-0x10)={&(0x7f0000a0a000-0x14)=@getroute={0x14, 0x1a, 0x0, 0x5, 0x0, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ptrace$setopts(0x4209, r5, 0x4000000400203, 0x0) 2018/02/18 07:13:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f00001e5000)='./file0\x00', &(0x7f0000640000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, r0, 0x6, 0xfffffffff, 0x0) setgroups(0x8, &(0x7f0000000000)=[r0, r0, r0, r0, r0, r0, r0, r0]) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x80800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000002000-0x30)={0x8, 0x0, &(0x7f0000001000)=[@decrefs={0x40046307}], 0x1000, 0x0, &(0x7f0000001000)="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"}) ioctl$void(r1, 0x5455) 2018/02/18 07:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b23000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000ee6000)={0x1, 0x6, 0x7, 0x4, r0}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00008be000-0x4)='tls\x00', 0x4) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000dca000)=""/128) read(0xffffffffffffffff, &(0x7f00000c4000)=""/4096, 0x1000) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000d13000)=0x9) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000072d000-0x8)) [ 57.709038] audit: type=1400 audit(1518938032.912:28): avc: denied { getattr } for pid=8674 comm="syz-executor7" name="NETLINK" dev="sockfs" ino=20731 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/18 07:13:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000d49000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xa7a000)=nil, 0xa7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a7b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00007d2000)={{0x0, 0x1, 0x9, 0x1, 0x80000001}, 0x3f, 0x100, 0x3ff}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000a7b000-0x10)={0x0, 0x0, 0x30004, 0x7fff}) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000a7b000-0x68)={0x0, 0x0, 0x0, {0x0}}) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000a7b000-0x8)={0x7fff}, &(0x7f0000a7a000-0x10), &(0x7f000044a000)={r4, 0x989680}, 0x8) 2018/02/18 07:13:53 executing program 2: prctl$intptr(0x200000002f, 0x2) pause() openat$rfkill(0xffffffffffffff9c, &(0x7f0000a0d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00001b4000-0x40)={0x2, 0x47ed, 0x6, 0x0, 0x40, 0x6d, 0x1000, 0x9}, &(0x7f0000000000)={0x70, 0x728, 0x800, 0x5, 0x2, 0x7, 0x9, 0x20}, &(0x7f0000295000)={0x4, 0x2, 0x101, 0xfffffffffffffffc, 0x3ff, 0x40b6, 0x9, 0x7a}, &(0x7f0000f83000), &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x6}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 07:13:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000248000-0x1), 0x0) socket$inet6(0xa, 0x2, 0x9) 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004fe000)='./file0\x00', 0x200002, 0x102) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000065f000)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000321000)=0xe8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000214000-0x4)) sendto$packet(r0, &(0x7f00005c9000)="359b7025fe26e23666f1cd5e9ca67f60118177f8a7be69b8627566c259bf60dcd9a83772", 0x24, 0x80, &(0x7f0000d65000-0x14)={0x11, 0xf, r1, 0x1, 0xfb4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x14) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f00003bd000-0x4), &(0x7f0000560000-0x4)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) creat(&(0x7f0000240000-0x8)='./file0\x00', 0xcd) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000)={0x2, &(0x7f0000004000-0x30)=[{}, {0x8}]}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00008e4000)={@generic="67dc43fbfe29c5628856a8428fd65b7d", 0x101}) 2018/02/18 07:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000b1f000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000e3b000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f3d000)='nv\x00', 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000747000-0x8c)={0x0, @in6={{0xa, 0x0, 0x10001, @empty, 0xffffffffffff8001}}}, &(0x7f00007ae000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000061c000)=@assoc_value={r3, 0x8}, &(0x7f000005b000)=0x8) sendto$inet6(r1, &(0x7f00007be000), 0x0, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0x2, 0x6, @empty}, 0x1c) r4 = accept4(r2, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x58, 0x0) shutdown(r4, 0x1) 2018/02/18 07:13:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009aa000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009f3000-0x10)=@syzn, 0x10) r1 = syz_open_dev$binder(&(0x7f000004f000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000cb2000-0x18)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap$binder(&(0x7f0000775000/0x2000)=nil, 0x2000, 0x1, 0x4010, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000b9c000)=[@request_death={0x400c630e, 0x2}], 0x1, 0x0, &(0x7f0000a9f000)="02"}) 2018/02/18 07:13:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x3, 0x1, 0x0, 0x3}}, 0x26) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r2, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) 2018/02/18 07:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/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}) geteuid() r2 = gettid() sched_getattr(r2, &(0x7f0000a5a000-0x30), 0x30, 0x0) readv(r1, &(0x7f000002a000)=[{&(0x7f0000c2d000-0xf8)=""/248, 0xf8}], 0x1) 2018/02/18 07:13:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80806, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000521000)={{0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x80000000}, {0xa, 0x1, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x7ff, [0x83c5, 0x5, 0x1f, 0x6, 0x2, 0x7ff, 0x100000000, 0x28ae]}, 0x5c) socketpair$inet(0x2, 0x800, 0x10041, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@local, @broadcast, @dev}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x1, &(0x7f0000005000-0xa)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000)) 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000af5000-0x68)) [ 57.805744] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.812525] binder: 8706:8710 ERROR: BC_REGISTER_LOOPER called without request [ 57.841877] device gre0 entered promiscuous mode 2018/02/18 07:13:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x5}, {0x6}]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005f4000-0x8)) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/18 07:13:53 executing program 6: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x600802, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@generic, @ifru_flags}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1000000009, &(0x7f0000000000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0x6, 0xfffffeb5) 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) recvfrom$inet(r0, &(0x7f0000001000)=""/186, 0xba, 0x40000000, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xd1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)) [ 57.854944] binder: 8706:8722 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 57.889939] binder: 8706:8722 ERROR: BC_REGISTER_LOOPER called without request [ 57.912331] binder: 8706:8742 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c00000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0x3, &(0x7f00005c3000)={0x8}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) ppoll(&(0x7f0000bfe000)=[{r0}, {r2}], 0x2, &(0x7f0000bff000-0x10), &(0x7f0000030000-0x8), 0x8) 2018/02/18 07:13:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000e0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ba8000-0x4)=0x14, 0x0) read(r1, &(0x7f00005ed000-0xe)=""/152, 0x98) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@report={0x29d, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, r2}}, []}, 0x4c}, 0x1}, 0x0) 2018/02/18 07:13:53 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) 2018/02/18 07:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) splice(r0, &(0x7f0000497000), r0, &(0x7f0000623000), 0x7, 0x5) ioctl(r0, 0x5, &(0x7f000053b000)) 2018/02/18 07:13:53 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000002d000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f000000210003fd6d000000000000000203000000fc0000000000c8080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x16, &(0x7f000002e000)={0x5, [0x5, 0x4, 0x8, 0xffffffff, 0x7]}, &(0x7f000002f000-0x4)=0xe) 2018/02/18 07:13:53 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000037d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000e15000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x4, 0x1, 0xc1, 0x7, 0x3f}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000091e000-0x20)={0x5, 0x40000000000, 0xf87587765e576e90, 0xfff, 0x70000000000000, 0x7ff, 0x3, 0x1, r1}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) 2018/02/18 07:13:53 executing program 7: r0 = creat(&(0x7f0000b03000-0x8)='./file0\x00', 0x100) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000f93000-0x52)=""/82, &(0x7f0000037000)=0x52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000059f000-0x10)=@generic="c4aba0261d367a0940f1acbccacd99d5") r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00007ff000/0x1000)=nil, 0x1000, 0x0, r2) write(r1, &(0x7f00002a6000-0x10), 0x3cc) 2018/02/18 07:13:53 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000), &(0x7f0000002000)=0x4) mq_timedreceive(r0, &(0x7f0000001000-0x6b)=""/107, 0x6b, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) clock_gettime(0x0, &(0x7f0000299000)) clock_gettime(0x0, &(0x7f000029a000)) 2018/02/18 07:13:53 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000984000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000de4000-0x14)={0x80000001, 0x7fff, 0x1, 0x6a7, 0x10001}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x0, 0x121602) syz_open_pts(r1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000570000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x10) 2018/02/18 07:13:53 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00007ca000-0x8)='./file0\x00', 0x401, 0xc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) linkat(r1, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f000079c000)='./file0\x00', 0x0) 2018/02/18 07:13:53 executing program 7: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00005cc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000001000-0x4)=0x26) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[]}, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000003a000)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}, 0x1c) [ 58.006725] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 58.019109] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 58.019526] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a05000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c56000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) flock(r2, 0x8) r3 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000088c000-0x20)={0x5, 0x7, 0x1ff, 0x6, 0x2, 0x7ff}) read(r3, &(0x7f000097b000-0x3), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) dup3(r2, r1, 0x0) 2018/02/18 07:13:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f000070a000)=[{&(0x7f000017f000)=""/141, 0x8d}, {&(0x7f000074a000-0x25)=""/37, 0x25}], 0x2, 0x0) fcntl$notify(r0, 0x402, 0xc791b4caa0ca21b5) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x200003c, 0x60) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000040a000-0x15)='/dev/pktcdvd/control\x00', 0x880, 0x0) 2018/02/18 07:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000a7f000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c3e9ffff0600000002000000450000000000800019001a000d0000000006280ff4000001fd17e9ffff061f0400", 0x39}], 0x1) 2018/02/18 07:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000098000)='/dev/net/tun\x00', 0x0, 0x447c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) 2018/02/18 07:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fae000-0x4)=0xfffffffffffffffb, 0x4) pread64(r0, &(0x7f0000c3a000-0xe3)=""/227, 0xe3, 0x0) close(r0) 2018/02/18 07:13:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000019c000)=0x14) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x5) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 58.052793] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/18 07:13:53 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a83000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b14000)={0xfffffffffffffffc, 0x0, 0xffffffffffff3a63, 0x3fffffffc0000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b4f000-0x4)=0x0) syz_open_dev$loop(&(0x7f00008cc000-0xb)='/dev/loop#\x00', 0x3, 0x2000) ioprio_get$pid(0x1, r1) r2 = socket(0x4, 0x6, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000001000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) write$selinux_validatetrans(r0, &(0x7f0000001000-0x69)={'system_u:object_r:etc_runtime_t:s0', 0x20, 'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 0x31, 0x38, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x69) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c20000)={0x0, 0x81}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00005ed000-0x8)={r3, 0x90f}, &(0x7f0000bcf000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x6}, 0x8) 2018/02/18 07:13:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000294000)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007f6000-0x8)='net/udp\x00') r2 = syz_open_dev$mice(&(0x7f0000c64000-0x10)='/dev/input/mice\x00', 0x0, 0xa0841) sendfile(r2, r1, &(0x7f00001f7000-0x8), 0x401) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000006f000)) preadv(r2, &(0x7f00008bd000-0x50)=[{&(0x7f0000442000)=""/52, 0x34}, {&(0x7f000005a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000413000-0xc3)=""/195, 0xc3}, {&(0x7f0000bfb000)=""/161, 0xa1}, {&(0x7f0000618000)=""/28, 0x1c}], 0x5, 0x0) 2018/02/18 07:13:53 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000002000-0xae)=""/174, 0xffffffffffffff2f) read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffb9) 2018/02/18 07:13:53 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000015000)=0x4c91, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x2) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000017000-0x8)={0x5, 0x1}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xffffffffffffff62) socket$unix(0x1, 0x5, 0x0) 2018/02/18 07:13:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) pipe(&(0x7f0000aec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) shutdown(r0, 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d43000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4002}) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) 2018/02/18 07:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00004f9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805}}}, &(0x7f00008a4000)={0x0, 0x1, [0x0]}) r0 = userfaultfd(0x0) clock_getres(0x3, &(0x7f00000f9000-0x10)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f000028c000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, r1}, {}, {}, @addr={0x5, 0xfffffffffffffffe}}], 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000394000)={{&(0x7f0000453000/0x3000)=nil, 0x3000}, 0x200000}) 2018/02/18 07:13:53 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000010000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) clock_gettime(0x0, &(0x7f0000030000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000004a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000058000-0x90)=[{0xf26, 0x10001, 0x1, 0x1000, @time={r2, r3+30000000}, {0x0, 0xfffffffffffffffe}, {0x81}, @connect={{0x7, 0x3f}, {0x7, 0x40}}}, {0x5, 0x80, 0x100, 0x3, @time={r4, r5+10000000}, {0x80000000, 0x80000001}, {0xff, 0x8001}, @addr={0x8e04, 0x3}}, {0x85c1, 0x0, 0x3, 0xa62, @time={0x0, 0x1c9c380}, {0x81, 0x7}, {0xffff, 0xffff}, @control={0x247120b9, 0x6, 0x8}}], 0x90) r6 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) clock_gettime(0x0, &(0x7f000004b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000041000)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r6, &(0x7f0000058000-0x150)=[{0xfffffffffffffffb, 0xffff, 0x10001, 0x21b, @time={r7, r8+10000000}, {0x7, 0x4}, {0xa23, 0x1}, @result={0xfffffffffffffffe, 0x100000001}}, {0x1f, 0x100000001, 0x5, 0x100000001, @tick=0x81, {0x270000000}, {0x7f, 0x2}, @note={0x4, 0x25b5, 0x80000001, 0x5, 0xd75}}, {0x3, 0x1f, 0x9, 0x400, @time={r9, r10+10000000}, {0x1, 0x1}, {0x1e, 0x7}, @addr={0x6, 0x200}}, {0x1, 0x9, 0x7, 0x1, @tick=0x7f1, {0x6f73, 0x14}, {0x28, 0x5}, @note={0x8, 0xfffffffffffffffd, 0x0, 0x4, 0x401}}, {0x2, 0xfbd4, 0x400, 0x4000000000000, @tick=0x8000, {0x9, 0x7ff}, {0x5, 0x5}, @time=@tick=0x4}, {0x3, 0x993, 0x4, 0x9, @tick=0xffffffff, {0x9, 0x7}, {0xcb553a, 0x1}, @note={0xafcd, 0x2f4000, 0x1, 0xbe09, 0x7fff}}, {0x8, 0x4, 0x4, 0x0, @time, {0x401, 0x1}, {0x1, 0x3}, @result={0xb7c, 0x7ff}}], 0x150) write$sndseq(r6, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) epoll_wait(0xffffffffffffffff, &(0x7f0000030000)=[{}, {}], 0x2, 0x0) write$sndseq(r6, &(0x7f0000028000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) 2018/02/18 07:13:53 executing program 3: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r0, 0x680f) r1 = openat(0xffffffffffffff9c, &(0x7f0000bcc000-0x8)='./file0\x00', 0x8000, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00005aa000)) ioprio_get$pid(0x1000000000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f33000-0x8)={0x0}) ioctl$KDSKBLED(r2, 0x4b65, 0x6) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000361000-0x8)={r3, 0x2}) 2018/02/18 07:13:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000661000)='/dev/pktcdvd/control\x00', 0x200080, 0x0) rt_sigprocmask(0x1, &(0x7f00007e5000-0x8)={0xea22}, &(0x7f0000b75000-0x8), 0x8) bind$inet(r0, &(0x7f000058d000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffd}, 0x4) rt_sigpending(&(0x7f0000fb5000-0x8), 0x8) syz_open_dev$evdev(&(0x7f0000b6f000-0x12)='/dev/input/event#\x00', 0x2, 0xc4200) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffff80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000065c000-0x8)) ioctl$TCSETSW(r0, 0x5403, &(0x7f00001fc000)={0x5, 0x1, 0x7, 0x3, 0x6, 0x1, 0x1, 0x8, 0x1, 0xdb, 0x8}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c6c000)=0x6, 0x4) clock_gettime(0x0, &(0x7f0000ba8000-0x10)) 2018/02/18 07:13:53 executing program 1: socketpair(0x10, 0x3, 0x7, &(0x7f00006d1000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) 2018/02/18 07:13:53 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00005eb000+0xf7)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b20000-0x20)={@common='irlan0\x00', @ifru_flags=0x200}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x7) ioctl$TIOCSTI(r2, 0x5412, 0x7) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f85000-0x10)={0x77359400}, 0x10) fcntl$notify(r1, 0x402, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000f86000-0x8)=0x5) 2018/02/18 07:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f000002c000-0x8)='./file0\x00', &(0x7f0000773000-0x5)='qnx6\x00', 0x1000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000020b000-0x4)) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/18 07:13:53 executing program 2: socketpair(0xf, 0x0, 0x0, &(0x7f0000570000-0x8)={0x0, 0x0}) mmap(&(0x7f000023e000/0x2000)=nil, 0x2000, 0x4, 0x42010, r1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="10a2e5af0adc9d638b1e578cb7ad06033c721a523507e470133c22d0b358f22f73d5456cb055da81739e04e6c0ac0b6c494d2a80bb1a188ff02be65387bd22080bd335882c13aa9228651f056586e1dd53c4c02113ad109a944353a216091cf9418d03ec73bbf4c5c6a7e18ebac942bb59ed5ee580c3d03a2e3ec473d1444813ad79ecb31b6d8cb46aec88c34ff09ed57e") 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004b7000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) mkdirat(r1, &(0x7f0000d82000)='./file0\x00', 0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000fb5000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)) epoll_wait(r1, &(0x7f0000bb0000)=[{}], 0x1, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000fb6000)="080bf2d937746b5136253ce848a636ed8cbe87a6d84bc5cffc0dc83ee630392c06430a9abb8ffc946fc3623e7ac3498b31ea64ed28d42fc937ce007b6a5c4d09e331a8b56cbee70b6c51cfc2a0c1955bc97e47b1dc1bbfa65f886232fd3c04", 0x5f, 0x85, &(0x7f0000acd000)={0x3, {"d2083a4e57599f"}, 0xfffffffffffffff9}, 0x10) 2018/02/18 07:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = add_key(&(0x7f0000da3000-0x6)='logon\x00', &(0x7f00002ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004a5000-0xe5)="854bbb867f6e2b8c02f297efa5258b4e5158e902a46f70d40ca83e36bccacb662edccd6c9c5dc640e9d64b29f7bf87f85d41de35e42f1eb52293cabd72a323fbf80ca579002d31f8cecddb313ef1c2255bb7bd2fa2475ac59316cc5a91b840e95d5d0aaf79d2c986b28b7bbae39bdeef45bacdb347183e72f13577c73d6b7c7a685edddc682b83767dabe013d35670ffe5f0fad233f714db745196413b129e9e148cbc198a5a19cbba3ab09b6f946ff964624e892216b0b6549fa8ce827a037088e91de20d4ef63e7785e08f176c626158f25c5ec44e690dfd8d48be2ddc3b64a8b53e7710", 0xffffff5c, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000caa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) process_vm_writev(0x0, &(0x7f0000702000-0xa0)=[{&(0x7f0000c96000-0x95)=""/149, 0x95}, {&(0x7f0000a71000)=""/4096, 0x1000}, {&(0x7f0000fb3000)=""/241, 0xf1}], 0x0, &(0x7f0000b7f000)=[{&(0x7f00006ee000)=""/48, 0x74}, {&(0x7f0000c81000-0xd4)=""/212, 0xd4}], 0x2, 0x0) 2018/02/18 07:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r0, 0x3) r1 = add_key$user(&(0x7f0000668000)='user\x00', &(0x7f000076e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000912000-0xb2)="57207f1ee3414812caee4a2ae269d5410b1c15cd668d534d753805ae59d6ae05ba54e43181ae85fa33d9978fb5264e4913771880a01e1be2994cf8c347e652f098a13042dda5a193e714903d750b8cd91b3c94828035a90b671b0c941bb85401315d72a1ef979d63cadfc34944bedf6df3bee1ea0720d3af12cf39761ef429a92c05ed5714e5bce9013dfd6aeb6076cad759ba67b615c5595303527138e717f3da20596af7876ef247a45877f4087224c5d7", 0xb2, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bde000-0x8)={0x0, 0x617b}, &(0x7f0000e0b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006dc000-0x8)={r2, 0x6, 0xff}, 0x8) 2018/02/18 07:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000696000-0xc)) 2018/02/18 07:13:53 executing program 2: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000540000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000c6000)={{0xa, 0x3, 0x2, @empty, 0x689}, {0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xf}, 0x5, [0x100000001, 0x3, 0x6, 0x8, 0x4, 0x4, 0x7, 0x6]}, 0x5c) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) bind$inet(r0, &(0x7f000060b000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000662000)=""/225, &(0x7f000093d000-0x4)=0xe1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000093b000)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, {0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x78e}, 0x0, [0x3, 0x9, 0x7ff, 0x12, 0xff, 0x7d, 0x0, 0x7e5]}, 0x5c) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f000093b000)=""/118, &(0x7f0000121000)=0x76) connect$inet(r0, &(0x7f0000936000)={0x2, 0x2, @empty}, 0x10) 2018/02/18 07:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00006d8000-0x8)='./file0\x00', 0x80000, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000dc5000-0x6)={0x409, 0x5}) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001300ea1900000005000000", 0x29}], 0x1) 2018/02/18 07:13:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a4000)='/dev/loop#\x00', 0x400000000002, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005b1000)={0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000d61000)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00008bc000-0x4)=0x14) connect(r1, &(0x7f00009cd000)=@ll={0x11, 0x1b, r2, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b7a000-0x10)={0x0, 0x98, &(0x7f0000b31000-0x98)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x1f}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f00005dd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005dd000)={r1, 0x2}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80}, {0x6}]}, 0x10) 2018/02/18 07:13:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000989000)='/dev/ppp\x00', 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000058c000-0x20)={@generic="f23c980f7d3d5e94f167265c808bf441", @ifru_flags=0x3000}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000023000-0xd)='net/mcfilter\x00') mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000029000)="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") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000029000-0x4)=@int, &(0x7f0000028000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000016000)={0x9, 0x0, 0x10002, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000020000-0x10)={0xfff, r4}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000002a000)={0x7f, 0x3ff, 0x8200, 0xeae, 0x9, 0x0, 0x2, 0xffff, 0x0}, &(0x7f000002b000-0x4)=0x20) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000002a000)={r5, 0x1, 0x0, 0xfffffffffffffffa, 0x5}, &(0x7f000002a000)=0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000015000-0x4)=0x6d9, 0x4) 2018/02/18 07:13:53 executing program 6: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x800, 0x0) preadv(r0, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a32000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x400) timerfd_create(0x3, 0x800) 2018/02/18 07:13:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000bc5000)='net/ip_mr_vif\x00') fremovexattr(r1, &(0x7f00003a4000)=@known='security.selinux\x00') preadv(r1, &(0x7f0000fc0000-0x10)=[{&(0x7f0000a72000-0x54)=""/84, 0x54}], 0x1, 0x0) 2018/02/18 07:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a28000)=@common='gre0\x00') write$selinux_load(r0, &(0x7f0000409000)={0xf97cff8c, 0x36, 'SE\vLinux'}, 0x10) 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008fa000)='/dev/keychord\x00', 0x20000, 0x0) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aa3000+0x226)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000911000)=0x0) r3 = getpgid(r2) fcntl$getownex(r0, 0x10, &(0x7f0000121000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000df3000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00009b5000-0x4)=0x1cb) r6 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000653000-0xe8)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00002c4000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00005ae000-0x8)={0x0, 0x0}) r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002a0000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@empty}}, &(0x7f000090b000-0x4)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000209000)=0x0) stat(&(0x7f0000682000)='./file0\x00', &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000319000-0x8)='./file0\x00', &(0x7f0000fad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000351, &(0x7f0000bf2000-0x28)=[r14, r14, r14, r11, r11, r15, r14, r11, r15, r11]) r16 = gettid() fstat(r0, &(0x7f0000eba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ae5000)='./file0\x00', &(0x7f0000789000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000a5e000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000ba0000-0x4), &(0x7f000085f000-0x4), &(0x7f0000719000-0x4)=0x0) getresgid(&(0x7f0000092000-0x4), &(0x7f0000e6e000), &(0x7f0000822000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003c2000)=0x0) fstat(r0, &(0x7f0000b53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000c50000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f000097f000-0x38)={&(0x7f0000817000)=@kern={0x10, 0x0, 0x0, 0x22140200}, 0xc, &(0x7f0000a9b000)=[{&(0x7f00003c2000)={0x650, 0x3d, 0x2, 0x2, 0x3, "", [@nested={0x104, 0x8, [@generic="1b4f7182a05c723b9ad0a7afcdb6729df5cb6ecee660a793d011b11d38691fcbf91aa32397c26c71afc9517c83d4746830bd0628753a7a4faca208dfe9d8a228158eae4dbfb72387d93bd151cc", @generic="fbc5688e850f2a7ea654aed85cc450cdbfa509d4cc6ee499928d4f626889d6cf82b05b64d1561783b83a0c87d4c8840c1673570d6707f7a4d2d83ab3a0804239b981516adb9fe9abe61a0b53d3b8564ab8dc2cc5dfe8ebfe3cc041307acecafec6315125012bf5f45f0d8459b4591e74ac321ad41d980ef7e120f580fe26a6f381cf4fdfe60e7fc875d4e6ea4773fb69383d77a73336eda10817a393", @typed={0x14, 0x42, @str='em0/eth0\x00'}]}, @generic="fec349c0cb4b3d21a6863587d67e06b45eaa758b3b7268d0221929047c812774243aa548b2ff22e174bdf9fe7b9578615500b38213d0372c8379c0d92fce9005b55e3135bc9974a356dc2caaaa6363e507ec5790abb8bad5f0debcc9c57b5c13c361128039ccc17301fd6fc19ab8addf7552410ab27a6a937ff84301829ab505a2fce78f230dfd1256c90df5e0716662a04e93f1ca08f6a5b113cd3828d270993bfe634714fb6d5174cf46c4748414dbbd97887287bac0ae31dcfc15a007675c4e75db56582af1cc7d07bfcd", @generic="491dbd2f24dd30fdff23993f016fc0057f79d6ef635b543f65354c32afd30c38b046c466a982b8a2c63524fcf016ffe0b2eb2b824b976e1703024e91fc2c50cdc5fa8710840af6b8acdbdda6efaad416ade96e85b922cb4542e948235a36014f2336a58a773a1aaa4bf54685444df287d55d6fffea80bce7e2c96dd24bb4f23299bf78960daf7b018015952679c6fad4e685645e922a7b6069a2a7515abf90ea2bfa2408a6504b7edeac6a1d3abab45bd17738beb2ba7ccb", @nested={0x198, 0x38, [@generic="76373bc615ddfb2e6c360b6e1fb42158711bcb05d948711c456a34ed3aff1f4a28e2ee68a946ad381f14831a8de8a82c7c2104150a2217bab2cc985162cb2da48d5e0f923779a0468bcbe3a0a0c5b124b4d4f7b66ab19fa3dc79baf012705b18c09b4a76609238eda27c67b039fd8f2fb065e642f9d24004effab7485106b4162076aba5f270b85c6d05a95f6aa2e2929507662beb39ab01839a717a23f594f8ee4d2ff6b12f895d438d927478f6566d932b7f51bd3ebdaf4f3b1b5bf1200ca34fcd1d8c2d3c74979057dcd3bf305c09386258ed9ca8064b1dfdf8cc", @typed={0x18, 0x3e, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x1e, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x91, @pid=r3}, @generic="c245563dad1133d1af6a6cb928d917996e5427a078e81cd485daca262ee60be69001fe6032ca61aeafdcab431cfab9cc31f9033ae9372e9c6fa9891a5abc35664e5704c71433b16b0da58d42ae3c6c3d4a02401344167fdcee5b1cc46cdc044c2b8a4e6ebf60d496b8c7d4627fb117007c8bf69417a1381fa6f1", @typed={0xc, 0x5b, @str='\x00'}]}, @nested={0x110, 0x74, [@generic="4d61a8876012b77337642a0ed2eb02f25b76f99dcc845c4aa16e5ce77cbc0d169aca24bfbabd1715e42117f363b99f663afc0ddc4b8eefe73b3590308b0594bda7aa99b9b86d8e4358119a7885ad3ac7d10e7a99a216b411654ad536cba626e2ce2b093bb4f116a7d550bd223a22eab78a56087320d0153b8e69d371bd3222e18fac5b04cfd4bac0aed32f8001dfa2a0116e54d98bff0b139834", @generic="7789a59cd1bcfb2269d81bac2c8e88166057b56d2802713cf99bf1aa6756c0dd8706ed75072cd3e13e4c6f7881eaa0bcafe447da5dff24998560e184b636cd380ad710f2872aaa9996a14f3d40fe750d819435318e6434221039a64d29c808e66109b2e164ead14409ed7c0bd81512b60344"]}, @generic="2759ab15e6af2aa216c9b1ae64bde36de655b68d1fa6c0020195d41f3874c6d3c7b4ee6b22fd58def358f752b457ae8c02c1f36b049a8c2ea6498cf90a3d1c114d7b4c4d74f46e444a457a0947ab41f4040f919163e30816795f940e34b856472160a9471c96f8938e7bd1895d06127c771516709e32c8bca647094e89feb44eddb80d083613ad4b7b36cb1edc9a6cc0a1e5d47b990fa6e5b771491e44648ba1e0229b8f247e8dda1f2a2e80f926e883d9d49cf7cc1ee253b7b798092481b0ba5e6a80f2711d1fe2eda3c995c67db62e859f9c81a134665f815dfc1e16bda0f4858bdc63f74ffe19ec4191073a", @typed={0x20, 0x93, @binary="f7b3e363a29670003868b1e678ba5989b06558c0f26f"}]}, 0x650}, {&(0x7f0000190000-0x13c)={0x13c, 0x31, 0x600, 0x5, 0x3, "", [@typed={0xc, 0x17, @pid=r4}, @nested={0x120, 0x3e, [@typed={0x18, 0x3, @str='\'em1selinux$/}[\x00'}, @typed={0xc, 0x3b, @fd=r0}, @typed={0x18, 0x17, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x75, @str='\x00'}, @typed={0xc, 0x7a, @uid=r5}, @typed={0xbc, 0x2c, @binary="36face4bfc594d1937847df1f7faa4b1325a88b6c574e9baebb32d0bbe2e3e3bb320f04f62ef836b35d7ec0a08119fa7943a6855dcf4d485c3b28f5defa8f4b57fa47c8da202a2e9bca8896a9cce99b94bea3d6db8906b6a900c772d0b49f032e732db74512107a4394adf5762c7bffea3197ad453f7e50d9ea538121855eab5669ef65dfde4e4a9bc67c75587ed6c0536f16c6c51ef049fc4c31a5f2370873fddef7e4c10542206c2cf45c61e45c375b3eb"}, @typed={0xc, 0x4a, @ipv4=@loopback=0x7f000001}]}]}, 0x13c}, {&(0x7f00005be000-0x144c)={0x144c, 0x24, 0x24, 0x1, 0x3, "", [@nested={0x1234, 0x5a, [@generic="06e24c2da8a0e3080fa1782c57da2843f6c955e29a90bbd36f8d3d0a2bb227a3aef6ebd5", @typed={0xbc, 0x12, @binary="f485dd30482f8d5dc7cde3aa204900f4060e6a42e4fa172efecec273b9a0020ac4cc37744e616b6c852d0e6005a2988ef0dd8c38b73b1f20c6261219ea4f536f7f8b3718330d7e9bb8d0829c0fa52c633e38c565d72d3df424509a8feb40c6d6978c3c624f0615c9171ab7cd22ef7964f7fe4861320a78fb315016fbcb3f99bd9ef5b9e20565b8e39e8fec1f0a239259f5a447acdb4de81f50b5929a0fc4fc83110ae8429967a0e3a5d14792881a0d7300"}, @typed={0x18, 0x3c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x10, 0x27, @str='eth0\x00'}, @generic="a7fb85ea8261fee94fff9027a03df1508533ad124ed7e2a72e632dc0af79eddca35859a346ea54268bbfbb06ced463357f8ad9b065befb13caf551b71aabd1618e12453a32013f144ffc3ed343236959b6aa14c21c4c5303614b6ccea462ee0aa0e968830373a92e6d6933", @generic="89f2d2ec661a3711b63ba3de95132d7ae33004933d6d1201587af505eab9208d96235ee2e9f8c05fe402680e0a8542194c8504d5c7ef82405578b89a85eda50efa827596a6dd9b9b5f55ef05d5daae5b9c896592aa388681f25ae54178a9c7938d2e288e5d929618baa0b0bb1f22a787f107cd023cd07574dbf105ac7580dc67726f3bc0bbab71b225c50630a730237f356522485bc55e605021c39bb715b3535cc6591401bcdbeecd50d9539e54ea", 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@ipv4=@rand_addr}, @typed={0xc, 0x46, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @generic="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", @generic="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", @typed={0xc, 0x7f, @pid=r8}]}, 0x11d4}], 0x5, &(0x7f0000276000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd8, 0x4}, 0x4000000) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x13c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x3c8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x3c8}, 0x1}, 0x0) r25 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d28000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c4a000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r25, 0xc018620b, &(0x7f0000861000-0x18)={r26}) 2018/02/18 07:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000e7c000)='./file0\x00', 0x100) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a11000-0x1c)={0x0, 0x6, 0xa, [0x3, 0xc4c, 0x6, 0x20, 0x0, 0x3, 0x3, 0x15d, 0x1000, 0x3]}, &(0x7f00004da000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d88000)={r4, 0xb, 0x9, 0xfffffffffffff6d2}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000062d000+0x90a)="0100000002000100130800087cf55988", 0x2d1f144c90817132) 2018/02/18 07:13:53 executing program 4: r0 = socket(0x2000000011, 0x2, 0x0) flistxattr(r0, &(0x7f0000f1f000-0x21)=""/33, 0x3a4) 2018/02/18 07:13:53 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000008000-0x10)={0x2, 0xff, 0x0, 0xfffffffffffffe00}) rename(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)='./file0\x00') 2018/02/18 07:13:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000080000-0x4)) 2018/02/18 07:13:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x226) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c67000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000054e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007cf000-0x4)=0x14, 0x80800) bind$packet(r1, &(0x7f0000a43000)={0x11, 0x1b, r2, 0x1, 0x8, 0x6, @empty}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b5c000-0x50)={@generic="1ab107225a125b6494e118111e702d2f", @ifru_flags=0x8500}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/02/18 07:13:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)) open$dir(&(0x7f0000255000)='./file0\x00', 0x40000, 0x58) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r1) [ 58.535845] SELinux: policydb string length 54 does not match expected length 8 [ 58.558686] SELinux: policydb string length 54 does not match expected length 8 2018/02/18 07:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000011f000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003d8000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000672000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00005fc000)=r3) 2018/02/18 07:13:53 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/checkreqprot\x00', 0x18002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00002b8000)=""/33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='bpq0\x00', @ifru_addrs=@ethernet={0x307, @empty}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000f70000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/hwrng\x00', 0x8200, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000d1d000)={0x100000000, 0xfe9, 0x3}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000a9f000)) sendmsg$nl_xfrm(r1, &(0x7f0000734000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000017c000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {}, {}, 0x2}}, []}, 0xf8}, 0x1}, 0x0) [ 58.609097] ================================================================== [ 58.616532] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1ac/0x1e0 [ 58.623190] Read of size 4 at addr ffff8801c96a79a4 by task syz-executor7/8916 [ 58.630533] [ 58.632153] CPU: 1 PID: 8916 Comm: syz-executor7 Not tainted 4.9.82-gcdfc8df #37 [ 58.639673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.649028] ffff8801b5fb7c40 ffffffff81d94fc9 ffffea000725a980 ffff8801c96a79a4 [ 58.657068] 0000000000000000 ffff8801c96a79a4 ffff8801b8df1b80 ffff8801b5fb7c78 [ 58.665096] ffffffff8153e213 ffff8801c96a79a4 0000000000000004 0000000000000000 [ 58.673122] Call Trace: [ 58.675699] [] dump_stack+0xc1/0x128 [ 58.681055] [] print_address_description+0x73/0x280 [ 58.687716] [] kasan_report+0x275/0x360 [ 58.693332] [] ? do_raw_spin_lock+0x1ac/0x1e0 [ 58.699468] [] __asan_report_load4_noabort+0x14/0x20 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000057c000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000725000-0x10)='/dev/input/mice\x00', 0x0, 0x248040) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000033d000-0x4)) r1 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r1, &(0x7f00000cb000)=[], 0x0, 0x59) 2018/02/18 07:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) sendto$inet6(r1, &(0x7f0000c8e000-0xd9)="2fa923c82aa23349a818a7488a7f33399af61e8cab6d4f6d1e1f20283091f18321fcf1104079bf2fd0deb61f800e0bf8b5fc7a197dbb6e85675ae62d06ac394b8403e83668de9f855f67b9b690cb8e690a1a594bd12187ed1a6819d1d7c5829b26fb42ed8e36e3445d9de02373180b67fcc2fc2266849988d69ec455aee221e05c5a76b644494125419564f5200fda4505a6f915127f91a3868f772b6a0bce4ba930a63dad398a671d3104ab380600979ed9d1723e3701a70de8d2e4464829c4b24556a203a7cbb14692921710953e6f383683f5ec9ec0100c", 0xd9, 0x0, 0x0, 0x0) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ed5000)="6703af", 0x3) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f0000f48000)='./control\x00', &(0x7f0000f66000)='mpueue\x00', 0x0, &(0x7f0000f80000)) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f000050f000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) unlinkat(r0, &(0x7f000062d000)='./control/file0\x00', 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ee5000-0x18)={0xaa, 0x2}) [ 58.706211] [] do_raw_spin_lock+0x1ac/0x1e0 [ 58.712179] [] _raw_spin_lock_irqsave+0x56/0x70 [ 58.718488] [] ? remove_wait_queue+0x14/0x40 [ 58.724895] [] remove_wait_queue+0x14/0x40 [ 58.730775] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 58.737785] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 58.745048] [] ? ep_free+0x1b0/0x1b0 [ 58.750402] [] ep_free+0x96/0x1b0 [ 58.755490] [] ? ep_free+0x1b0/0x1b0 [ 58.760846] [] ep_eventpoll_release+0x44/0x60 [ 58.766982] [] __fput+0x28c/0x6e0 [ 58.772060] [] ____fput+0x15/0x20 [ 58.777137] [] task_work_run+0x115/0x190 [ 58.782832] [] exit_to_usermode_loop+0xfc/0x120 [ 58.789142] [] do_syscall_64+0x370/0x490 [ 58.794840] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 58.801736] [ 58.803334] Allocated by task 8912: [ 58.806936] save_stack_trace+0x16/0x20 [ 58.810892] save_stack+0x43/0xd0 [ 58.814333] kasan_kmalloc+0xad/0xe0 [ 58.818030] kmem_cache_alloc_trace+0xfb/0x2a0 [ 58.822587] binder_get_thread+0x15d/0x750 [ 58.826790] binder_poll+0x4a/0x210 [ 58.830390] SyS_epoll_ctl+0x11d7/0x2190 [ 58.834423] do_syscall_64+0x1a5/0x490 [ 58.838314] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 58.843395] [ 58.845011] Freed by task 8912: [ 58.848271] save_stack_trace+0x16/0x20 [ 58.852224] save_stack+0x43/0xd0 [ 58.855665] kasan_slab_free+0x72/0xc0 2018/02/18 07:13:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ustat(0x2, &(0x7f00004a2000-0x20)) setsockopt$sock_int(r0, 0x1, 0x1000000000a, &(0x7f0000519000-0x4)=0xdd9, 0x4) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xa) 2018/02/18 07:13:54 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0xfffffffffffffffe, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x40) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) [ 58.859536] kfree+0x103/0x300 [ 58.862710] binder_thread_dec_tmpref+0x1cc/0x240 [ 58.867531] binder_thread_release+0x3a7/0x5c0 [ 58.872084] binder_ioctl+0x9c0/0x11b0 [ 58.875956] do_vfs_ioctl+0x1aa/0x1140 [ 58.879834] SyS_ioctl+0x8f/0xc0 [ 58.883187] do_syscall_64+0x1a5/0x490 [ 58.887057] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 58.892128] [ 58.893730] The buggy address belongs to the object at ffff8801c96a7900 [ 58.893730] which belongs to the cache kmalloc-512 of size 512 [ 58.906363] The buggy address is located 164 bytes inside of [ 58.906363] 512-byte region [ffff8801c96a7900, ffff8801c96a7b00) [ 58.918219] The buggy address belongs to the page: [ 58.923125] page:ffffea000725a980 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 58.933303] flags: 0x8000000000004080(slab|head) [ 58.938026] page dumped because: kasan: bad access detected [ 58.943705] [ 58.945300] Memory state around the buggy address: [ 58.950202] ffff8801c96a7880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 58.957549] ffff8801c96a7900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.964891] >ffff8801c96a7980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.972222] ^ [ 58.976601] ffff8801c96a7a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.983950] ffff8801c96a7a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.991280] ================================================================== [ 58.998612] Disabling lock debugging due to kernel taint [ 59.004033] Kernel panic - not syncing: panic_on_warn set ... [ 59.004033] [ 59.011371] CPU: 1 PID: 8916 Comm: syz-executor7 Tainted: G B 4.9.82-gcdfc8df #37 [ 59.020104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.029444] ffff8801b5fb7b98 ffffffff81d94fc9 ffffffff8419777f ffff8801b5fb7c70 [ 59.037445] 0000000000000000 ffff8801c96a79a4 ffff8801b8df1b80 ffff8801b5fb7c60 [ 59.045425] ffffffff8142f6c1 0000000041b58ab3 ffffffff8418b1f0 ffffffff8142f505 [ 59.053421] Call Trace: [ 59.055987] [] dump_stack+0xc1/0x128 [ 59.061324] [] panic+0x1bc/0x3a8 [ 59.066313] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 59.074520] [] kasan_end_report+0x50/0x50 [ 59.080299] [] kasan_report+0x167/0x360 [ 59.085898] [] ? do_raw_spin_lock+0x1ac/0x1e0 [ 59.092016] [] __asan_report_load4_noabort+0x14/0x20 [ 59.098742] [] do_raw_spin_lock+0x1ac/0x1e0 [ 59.104685] [] _raw_spin_lock_irqsave+0x56/0x70 [ 59.110976] [] ? remove_wait_queue+0x14/0x40 [ 59.117004] [] remove_wait_queue+0x14/0x40 [ 59.122871] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 59.129864] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 59.137112] [] ? ep_free+0x1b0/0x1b0 [ 59.142447] [] ep_free+0x96/0x1b0 [ 59.147526] [] ? ep_free+0x1b0/0x1b0 [ 59.152869] [] ep_eventpoll_release+0x44/0x60 [ 59.158984] [] __fput+0x28c/0x6e0 [ 59.164059] [] ____fput+0x15/0x20 [ 59.169134] [] task_work_run+0x115/0x190 [ 59.174817] [] exit_to_usermode_loop+0xfc/0x120 [ 59.181106] [] do_syscall_64+0x370/0x490 [ 59.186790] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 59.194171] Dumping ftrace buffer: [ 59.197683] (ftrace buffer empty) [ 59.201363] Kernel Offset: disabled [ 59.204960] Rebooting in 86400 seconds..