00080)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000311ffc), 0x4) 2018/03/13 20:25:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/6, &(0x7f0000000100)=0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x82, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='renm\x00', 0x5) 2018/03/13 20:25:36 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() getgroups(0x19, &(0x7f0000000240)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[r0, r1, 0x0, r2]) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) r3 = getpgid(0x0) wait4(r3, &(0x7f0000000100), 0x8, 0x0) 2018/03/13 20:25:36 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) r1 = socket(0x200400000010, 0x2, 0x0) write(r1, &(0x7f00000000c0)="240000002a007f0000004000000000000029f6ff01000000001000ff10b000947c1c30db", 0x15c) 2018/03/13 20:25:36 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0x4) sendto$inet(r1, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) poll(&(0x7f0000f8c000)=[{r1}], 0x1, 0x0) 2018/03/13 20:25:36 executing program 7: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000002000/0x2000)=nil) 2018/03/13 20:25:36 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/238, &(0x7f0000000100)=0xee) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x4000000003, &(0x7f0000001000), &(0x7f0000003000)) 2018/03/13 20:25:36 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000140)='./control/file0/file0\x00') getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'teql0\x00', {0x4, 0x101, 0xffffffff, "70ec2db4e7c7", 0x7ff}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="73797374656d5f653a6f62040063745f723a6370755f6f6e6c693fc8ae5a16524d1473790274656d5f753a73797374656d5f723a6b65726e066c726f6c2f66696c65300059d8528ab4eed44e4e21d4e29d7fbef1d6b87822c601b0cd31b58f65d47c9091a3c7aa9e93da80538db1b2dfe6ca61ba789326f0000000000000000000000000000000"], 0x53) 2018/03/13 20:25:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300020e00000000000000020000c391eaf40005000000ab000000000000001c000020cf5a0000000000000000000000000000030016000000000002000000000000000000000000000000020001000000000000d1fb00000002000000e0bd000100010000000000"], 0x66}, 0x1}, 0xfffffffffffffffc) [ 42.263493] binder: 7088:7100 transaction failed 29189/-22, size 40-8 line 3010 [ 42.284446] binder_alloc: binder_alloc_mmap_handler: 7088 20000000-20002000 already mapped failed -16 2018/03/13 20:25:36 executing program 7: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x7, 0x3}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r0, 0x20000000, 0x100, 0x3ff}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xffffffffffff0000, &(0x7f0000001000), 0x23f) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000001c0)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180)=0x7ff, 0x4) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) [ 42.305956] binder: BINDER_SET_CONTEXT_MGR already set [ 42.305965] binder: 7088:7100 ioctl 40046207 0 returned -16 [ 42.340485] binder_alloc: 7088: binder_alloc_buf, no vma [ 42.347695] binder: 7088:7142 transaction failed 29189/-3, size 40-8 line 3133 [ 42.367277] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.373500] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.737771] IPVS: Creating netns size=2536 id=9 2018/03/13 20:25:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000280)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)={0x1, 0x80000000, 0x2}) timerfd_gettime(r1, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffff8000, 0x38, 0x0, 0x1f, 0xf, 0x8, "8da29db590061f771af7d3278d1168275136976c822c24bb361f90a77deb0eb8b94f4cf58cd4cbd7c38870a397b7c023bdf441dcfdee4a518bce4a2643032896", "958ba99650dcf6a9b4700fa5f639d1d2f36c76cccf6034432aa2bfb0cc1c8feb7dcb561095d6aa1a0bf2e79254ad2531fcb8d83af4e32ae0a79591522a946c0b", "ba6185f0d83dfae517c9b1668dc190fc9aaed83a7c2c837da9951a357723f680", [0xfffffffffffffe01, 0x6]}) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) fsync(r0) 2018/03/13 20:25:41 executing program 6: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x45a8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) 2018/03/13 20:25:41 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f000000d000), &(0x7f0000000040), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x400, 0x4) 2018/03/13 20:25:41 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000200)={r1, 0x2}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000001c0)={r1, &(0x7f0000000100)=""/146}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000240)) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000280)=0x1, &(0x7f00000002c0)=0x4) prctl$setendian(0x14, 0x3) 2018/03/13 20:25:41 executing program 4: unshare(0x20020000) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003300)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) recvmmsg(0xffffffffffffff9c, &(0x7f00000031c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000000280)=""/161, 0xa1}, {&(0x7f0000000340)=""/168, 0xa8}, {&(0x7f0000000100)=""/64, 0x40}], 0x4, &(0x7f0000000440)=""/4096, 0x1000}, 0x10001}, {{&(0x7f0000001440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000014c0)=""/85, 0x55}, {&(0x7f0000001540)=""/81, 0x51}], 0x2, &(0x7f0000001600)=""/104, 0x68, 0x740c}, 0x9}, {{&(0x7f0000001680)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001700)=""/145, 0x91}, {&(0x7f00000017c0)=""/207, 0xcf}, {&(0x7f00000018c0)=""/177, 0xb1}, {&(0x7f0000001980)=""/206, 0xce}, {&(0x7f0000001a80)=""/33, 0x21}], 0x5, &(0x7f0000001b00)=""/88, 0x58, 0x9}, 0xb494}, {{&(0x7f0000001b80)=@rc, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001c00)=""/72, 0x48}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/184, 0xb8}, {&(0x7f0000002d40)=""/251, 0xfb}, {&(0x7f0000002e40)=""/121, 0x79}, {&(0x7f0000002ec0)=""/141, 0x8d}], 0x6, &(0x7f0000002fc0)=""/54, 0x36, 0x3}, 0x9}, {{&(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003100)=[{&(0x7f0000003080)=""/112, 0x70}], 0x1, &(0x7f0000003140)=""/114, 0x72, 0x401}, 0x10001}], 0x5, 0x2020, &(0x7f0000003280)={0x77359400}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000032c0)={0x80, 0x9, 0x5, 0x1}, 0x8) chroot(&(0x7f0000003340)='.') poll(&(0x7f00007a7fe8), 0x0, 0x7f) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='ntfs\x00', 0xa80020, &(0x7f00000001c0)="6af309fb75b245a3ce72baf3271e40d7aca55e338eff29c8380684e2f2454adb0f0340f1b65b905e68f45f90a340ebc1593c1cbbf6d9890fd4328d74762bffcdcb92075e97724b1e9c546495b4eca2a7c8627f0ccb1c3183d6e16048cc769a443e1ef4782f1b555e42bab196dbe1367c53cedd3b9a8b5edd5c80e84647d549a1dea4a94505357004908df042b8973dc4f5e76af5e59266a6d4d668e1b1655966205c8cf8d0b1420e") rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x802) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) write$tun(r0, &(0x7f0000efef0b), 0x42) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x42) 2018/03/13 20:25:41 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@newspdinfo={0x30, 0x24, 0x800, 0x70bd26, 0x25dfdbfc, 0x8, [@replay_thresh={0x8, 0xb, 0x100000000}, @extra_flags={0x8, 0x18, 0x1000000}, @policy_type={0xc, 0x10, {0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040800}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000002c0)={0x2, 0xff, &(0x7f00000001c0)="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"}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) rt_sigpending(&(0x7f0000000340), 0x8) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4c924baf8428d05b4910359d734d4c3b8bf0326378453bd442062688a77a9f180752407613e9c91b673f7d93873075f62411dfbb5587810a0ae4add5301ae3"}, 0x58) r3 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000300)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x24, &(0x7f0000012000)) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffffb, 0x80000000, 0x800, 0x3, 0x7ff, 0x9, 0x7, 0x3}) 2018/03/13 20:25:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x483e, 0x4) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@llc={0x1a, 0x327, 0x4, 0x2, 0x7, 0xfffffffffffffff8}, 0x80, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x3}, 0x4000001) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x7ff, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x3}}, {{0xa, 0x4e21, 0xa037, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x104) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x820}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0xd35}], 0x1, &(0x7f0000864bb8)}, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x80000, 0xff, &(0x7f0000000100)) 2018/03/13 20:25:41 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0x4, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) 2018/03/13 20:25:41 executing program 6: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x45a8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) 2018/03/13 20:25:41 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052c000)='./file0\x00', &(0x7f000035e000)='./file0\x00', &(0x7f00005c2000)='fusectl\x00', 0x0, &(0x7f000041bff3)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r1) 2018/03/13 20:25:41 executing program 2: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@sco={0x1f, {0x6, 0xa652, 0x80000000, 0x4, 0x2, 0x3}}, 0x80) 2018/03/13 20:25:41 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f00000000c0)=0x200, 0x7) 2018/03/13 20:25:41 executing program 1: r0 = getpid() setpriority(0x2, r0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000000)={0x9}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffff00000, 0x4001) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) 2018/03/13 20:25:41 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x103002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x8001}}) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)='/dev/snd/timer\x00', 0xf, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/13 20:25:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x402, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xb) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 46.498402] blk_update_request: I/O error, dev loop0, sector 0 2018/03/13 20:25:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00007a1ff5)='clear_refs\x00') unshare(0x28060400) writev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)="433a8902dbacf03d4efe2fb7e3229d51d2110634fae0671ccd8564c3029c249206a2adf9d6d983decf3c892653b065135df2f0be617bfe96d3c2cb522784d390b25e161fedd33df0dd461b79236239"}, {&(0x7f0000000000)="db817de8faf1159491bbe634b5f382a828e8592858d14bdb2a931ac375ef3220934956ef6c84cc6aacfa815e1878312c660100000000000000d8d361c0fb748d614cc02810e0b4f7314ddd065c3ecb0fcaffe428dfd9793c227435bd786aadcb89f57ca74c32fc88ffdc122b6c54a934506c05e7002800f450110bf30b364306749d821ade54b42366b381", 0xfffffffffffffd8e}, {&(0x7f00000003c0)="387038552b426e9ed885cbe64679c5c133d10776a8bc66a1dbc4d75efafa1911576b2c871b95c0f14cef0717f3d5d5c4124db77a843889dfecdbcfcb3b2e15de5187058a7e933d1362276e074620424a8b5be87c5e6354ad1057c47bff50d1247dfe7abf75379204f9932921d48c3ca789ef77a432fbe910b8b4b18e2ad251023ce83e84f4551091e240db868e6a796641cf0fb70b0c582e15e1f9bfdecc1a61c2b4f8e5d2747d13d842bb1af3b4f2876c7f"}], 0x3f9) 2018/03/13 20:25:41 executing program 3: ioprio_set$pid(0x1, 0x0, 0x7ffe) ioprio_get$pid(0x1000000000000, 0x0) 2018/03/13 20:25:41 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000180)="a4e2ee91e69a00ad838da992de36dfcea03d38b400005b007ee3918be96e42dc3d3b387b6865a73c9aee8401f52aa1415f2de63a1e2ddb32ef01758620c02ec0c5d9846c2d03ca", 0x47) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/03/13 20:25:41 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x58, 0x0) 2018/03/13 20:25:41 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4041, 0x0) readahead(r0, 0x0, 0x1000) connect(r0, &(0x7f0000000040)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) readahead(r0, 0x8, 0x2b) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:41 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x14000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0x27517a2fa8bb929e, &(0x7f0000000340)="ed3b41e3a423ebb142a81ff60a9941a0aacee610cd2a9cc4f8cef57c9102979aec0b2c65cc4337527de0db650268fbc24a722c0902bf8f5ea77d79abb95e15fd590f5f11343bcc2f624386cf5fc729e8084902bcd8c5304b8c582f", 0x5b) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0xa}, {0x0, 0x0, 0xfffffffffffffffc, 0x8000000}, {0x0, 0x0, 0x4}, 0x4000000000000000, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000180)=""/39, &(0x7f00000003c0)=0x27) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x100) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000002c0)={0x7, 0x68, "7591efccaae7a47cde04747bd05a26a0a436ff5fdbf86ae8812012cc4325d6e2d6b382223484f95044cbf067a15f719165e9d6f83d53045b0b7ebb9754def408e0bfe0651fd8df312217e148ced64424e598590cfb3e498f07b008602b552adfbfff6911f7cc8b84"}) r3 = dup(r1) bind$netrom(r3, &(0x7f0000000080)=@full={{0x3, {"505da796b3efe5"}, 0xd2a}, [{"350e1120bbd456"}, {"89d1bdc503bc2c"}, {"0e5f11e28448f8"}, {"a5086becda3290"}, {"af036afe261ddd"}, {"0d850b74a620a7"}, {"3a00ec874bec98"}, {"88a306ecfab07a"}]}, 0x48) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r4, r5, r6) 2018/03/13 20:25:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000), 0x0, &(0x7f0000006000)=ANY=[@ANYBLOB="3ed0590807e00489094f25167c91f640"], 0x10}, 0x0) recvmmsg(r0, &(0x7f0000003440)=[{{&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000001640)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/204, 0xcc}, {&(0x7f00000011c0)=""/30, 0x1e}, {&(0x7f0000001200)=""/82, 0x52}, {&(0x7f0000001280)=""/9, 0x9}, {&(0x7f00000012c0)=""/206, 0xce}, {&(0x7f00000013c0)=""/237, 0xed}, {&(0x7f00000014c0)=""/148, 0x94}, {&(0x7f0000001580)=""/156, 0x9c}], 0x9, &(0x7f00000016c0)=""/72, 0x48}, 0x1f}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001740)=""/159, 0x9f}, {&(0x7f0000001800)=""/222, 0xde}, {&(0x7f0000001900)=""/213, 0xd5}, {&(0x7f0000001a00)=""/81, 0x51}], 0x4, &(0x7f0000001ac0)=""/145, 0x91, 0x2}, 0x5}, {{&(0x7f0000001b80)=@nfc_llcp, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001c00)=""/178, 0xb2}], 0x1, &(0x7f0000001d00)=""/28, 0x1c, 0x9}, 0x1}, {{&(0x7f0000001d40)=@nl, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001dc0)=""/162, 0xa2}], 0x1, &(0x7f0000001ec0)=""/230, 0xe6, 0x400}, 0x8001}, {{&(0x7f0000001fc0)=@ipx, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002040)=""/232, 0xe8}, {&(0x7f0000002140)=""/111, 0x6f}], 0x2, 0x0, 0x0, 0x2}}, {{&(0x7f0000002200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002280)=""/40, 0x28}, {&(0x7f00000022c0)=""/176, 0xb0}, {&(0x7f0000002380)}, {&(0x7f00000023c0)=""/88, 0x58}, {&(0x7f0000002440)=""/213, 0xd5}, {&(0x7f0000002540)=""/116, 0x74}], 0x6, &(0x7f0000002600)=""/122, 0x7a, 0x60bc}, 0x7}, {{&(0x7f0000002680)=@sco, 0x80, &(0x7f0000002940)=[{&(0x7f0000002700)=""/74, 0x4a}, {&(0x7f0000002780)=""/239, 0xef}, {&(0x7f0000002880)=""/192, 0xc0}], 0x3, &(0x7f0000002980)=""/213, 0xd5, 0x2}, 0x1ed1}, {{&(0x7f0000002a80)=@nfc_llcp, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002b00)=""/124, 0x7c}, {&(0x7f0000002b80)=""/95, 0x5f}, {&(0x7f0000002c00)=""/220, 0xdc}, {&(0x7f0000002d00)=""/72, 0x48}, {&(0x7f0000002d80)=""/39, 0x27}], 0x5, &(0x7f0000002e00)=""/135, 0x87}, 0x8000}, {{&(0x7f0000002ec0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000002f40)=""/232, 0xe8}, {&(0x7f0000003040)=""/175, 0xaf}, {&(0x7f0000003100)=""/221, 0xdd}], 0x3, 0x0, 0x0, 0x5}, 0x5}, {{&(0x7f0000003240)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003380)=[{&(0x7f00000032c0)=""/146, 0x92}], 0x1, &(0x7f00000033c0)=""/66, 0x42, 0x2720}, 0x9a}], 0xa, 0x100, &(0x7f0000003580)={0x77359400}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000036c0), &(0x7f0000003600)=0xfffffffffffffdfa) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5e25, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002380)=r1) 2018/03/13 20:25:41 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/13 20:25:41 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000754000/0x3000)=nil, 0x3000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) mlock(&(0x7f00005a1000/0x1000)=nil, 0x1000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) [ 46.549218] audit_printk_skb: 36 callbacks suppressed [ 46.549225] audit: type=1401 audit(1520972741.181:46): op=setxattr invalid_context="/dev/snd/timer" [ 46.578661] audit: type=1401 audit(1520972741.211:47): op=setxattr invalid_context="/dev/snd/timer" 2018/03/13 20:25:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x95b}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) membarrier(0x48, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecbfe0)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) 2018/03/13 20:25:41 executing program 2: socketpair(0x3, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x3, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000040)="f4ea969a8baf3496384b53117c", 0xd, 0x1000, &(0x7f00000000c0)={r2, r3+10000000}) mq_timedsend(0xffffffffffffffff, &(0x7f000063af3d), 0x0, 0x7, &(0x7f0000611ff0)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffff3b) 2018/03/13 20:25:41 executing program 5: clone(0x0, &(0x7f00002cafff), &(0x7f0000577ffc), &(0x7f00007ca000), &(0x7f000041f000)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/58, &(0x7f0000000080)=0x3a) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000001c0)=""/67, 0x43, 0x7, &(0x7f00000002c0)={r1, r2+10000000}) pwrite64(r0, &(0x7f00000000c0)="b0542d74d0aabcb0", 0x8, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x93, "9a868ee314b9b4551f0bc793bae0becc121380de7016418d49cb2907c6f5d5ab3b0529f0f7e3882371bdff0153d964750e04889271b643390acfc69a6f78858a9140c6f310106dc17e42491348d5a0c0334bd5e818720513a08fc248f7a8d60c178d2d62807aa77053442e5027e42a1e012e2422955fc514ca65ee0a3b4d7f611b2f1c8a769196328ec515179285c85143afb8"}, &(0x7f00000003c0)=0x9b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0xfffffffffffffff8, 0xffffffff, 0xffffffffffffff7f}, &(0x7f0000000440)=0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioprio_get$uid(0x2, r4) ioprio_get$uid(0x3, r4) 2018/03/13 20:25:41 executing program 7: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2}}, 0x1e) write(r0, &(0x7f0000fb2000)='L', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0xfffffffffffffffe) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000040)) 2018/03/13 20:25:41 executing program 5: clone(0x0, &(0x7f00002cafff), &(0x7f0000577ffc), &(0x7f00007ca000), &(0x7f000041f000)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/58, &(0x7f0000000080)=0x3a) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000001c0)=""/67, 0x43, 0x7, &(0x7f00000002c0)={r1, r2+10000000}) pwrite64(r0, &(0x7f00000000c0)="b0542d74d0aabcb0", 0x8, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x93, "9a868ee314b9b4551f0bc793bae0becc121380de7016418d49cb2907c6f5d5ab3b0529f0f7e3882371bdff0153d964750e04889271b643390acfc69a6f78858a9140c6f310106dc17e42491348d5a0c0334bd5e818720513a08fc248f7a8d60c178d2d62807aa77053442e5027e42a1e012e2422955fc514ca65ee0a3b4d7f611b2f1c8a769196328ec515179285c85143afb8"}, &(0x7f00000003c0)=0x9b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0xfffffffffffffff8, 0xffffffff, 0xffffffffffffff7f}, &(0x7f0000000440)=0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioprio_get$uid(0x2, r4) ioprio_get$uid(0x3, r4) 2018/03/13 20:25:41 executing program 2: clone(0x0, &(0x7f00002cafff), &(0x7f0000577ffc), &(0x7f00007ca000), &(0x7f000041f000)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/58, &(0x7f0000000080)=0x3a) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000001c0)=""/67, 0x43, 0x7, &(0x7f00000002c0)={r1, r2+10000000}) pwrite64(r0, &(0x7f00000000c0)="b0542d74d0aabcb0", 0x8, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x93, "9a868ee314b9b4551f0bc793bae0becc121380de7016418d49cb2907c6f5d5ab3b0529f0f7e3882371bdff0153d964750e04889271b643390acfc69a6f78858a9140c6f310106dc17e42491348d5a0c0334bd5e818720513a08fc248f7a8d60c178d2d62807aa77053442e5027e42a1e012e2422955fc514ca65ee0a3b4d7f611b2f1c8a769196328ec515179285c85143afb8"}, &(0x7f00000003c0)=0x9b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0xfffffffffffffff8, 0xffffffff, 0xffffffffffffff7f}, &(0x7f0000000440)=0x10) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioprio_get$uid(0x2, r4) ioprio_get$uid(0x3, r4) 2018/03/13 20:25:41 executing program 5: futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000048ffc), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) [ 46.660083] device bridge0 entered promiscuous mode 2018/03/13 20:25:41 executing program 7: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2}}, 0x1e) write(r0, &(0x7f0000fb2000)='L', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0xfffffffffffffffe) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000040)) 2018/03/13 20:25:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6gre0\x00', 0x4b}) r1 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x4010, r0, 0x0) r2 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000c, 0x12, r0, 0x5d) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x6c, 0x0, &(0x7f00000003c0)=[@free_buffer={0x40086303, r1}, @decrefs={0x40046307, 0x3}, @increfs_done={0x40106308, r2, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x28, 0x38, &(0x7f0000000340)=[@ptr={0x70742a85, 0x1, &(0x7f0000000300), 0x1, 0x2, 0x19}], &(0x7f0000000380)=[0x28, 0x30, 0x30, 0x0, 0x18, 0x38, 0x38]}}], 0xe3, 0x0, &(0x7f0000000440)="e7a1e48b264f2600b4db54ebaeda134f5d416c30c1babfed44d379450d1721d23daf6312cb2b7bf8d023566cf94119129f98c49c7639573e4ad6763a949cdcad2b30668b517dbf6d17b6cabf2300ea028aee7643eb4ed9e4fc6dc60fe824f51924d0b5464ec3c927edba1c133d3b2ec2dd8765bff5308be9b7049eedda238e624a290e59afafe6271fa205204cffab3368267941ffb1bdd14a53f438cd387e755a1421593ae0f2258233372baace32e6d564aa877be35b5d42f609df805252654e15a69a0a29f7e9980ea304e67cf183e991743f9a49d2f639dde90ff2dc0444417861"}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000580)=0x80000000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3], 0x1, 0x40, 0xfffffffffffffff7, 0x1ff, 0x6, 0x1ff, {0x7ff, 0x1, 0x29e, 0xe89, 0x8, 0x4b3, 0x5150, 0x0, 0xddb4, 0x57fa, 0x7, 0x7fff, 0x1800000000000, 0x7, "5ec62b0254f1712613cdfa56d1529228c483371433161ac9d79542e98ada6661"}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x488, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x4}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x32}}, {{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}]}, 0x18c) syslog(0xa, &(0x7f0000000080), 0x0) 2018/03/13 20:25:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x100000000030, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x2}}}, 0x104) 2018/03/13 20:25:41 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d72ab6ebbdfcac73fb86fe18200") exit(0x10) pread64(r1, &(0x7f0000000080)=""/26, 0x1a, 0x5f) 2018/03/13 20:25:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) 2018/03/13 20:25:41 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/13 20:25:41 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x790, 0x1, 0x600000000}}) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000240)="390000001100090019001a000f00000340000900efd159ec1812f248339e2f6633ad7c04e9ffae06000d0005000000002d119b762e1abb612538da09413d93d4372257f4e88460ae0effd86ec04d7f365bde603fbf958d9c585eea43acef2015fe2fe7fce219d4a1464ee0e1709369b107ca3952d644f75be315cce16ea319050000000000000080b2d156baa4c7a603040f4f30bcb02008029c728efec0d99c3a555c6f80394fb4e5a1a79efd9b3d1245097cf489f9d0ad5b6df92287154c56420909beddf4e4e2e085b32255fa6e2c18b94595db5c343aba0fe71e352f9a294b01f0d49db5a8754fe9b7b3abfb922621cf35a7069983cdc1", 0xf9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffb}}) 2018/03/13 20:25:41 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000040)="0700cc667300", 0x1000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x7}, 0x1c) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r1, 0x40}], 0x2ef, 0x83) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:41 executing program 7: r0 = socket$inet(0x10, 0xe, 0x80000000) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2400000002031f001cfffd946fa2830020200a000900020002e1b301010000000000007e", 0x24}], 0x1}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x100) 2018/03/13 20:25:41 executing program 5: r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x200000) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/13 20:25:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8, 0xfffffffffffffffc}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/13 20:25:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x3fe, 0x4) sendto$inet6(r0, &(0x7f0000000c80), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000240)=0x54) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000280)="6450f510fe92f4ce5d781cdf148b237c56a1715360151365b94cceb1c737703b1ad226f4d9146cdf75677458395443554b6479477a10a3b8e13ff11535998f6e2b9cb509b7359a4f79341a93beb05d1a571d7f7a637b7121be016df8eb3f2170fff795b0edd4b616094c1c02ce89c661920f7212086fb26516a0b35b86de7fa3d723dbd360c6eb1f30d3959826f6ca041d78ed80e0a13b", 0x97) signalfd4(r1, &(0x7f0000000340)={0x5}, 0x8, 0x800) sendto$inet6(r0, &(0x7f0000000100)="91ed8bd7c9ecb408c817673bff6aa71aca2a37e04e080cd3b200f185854c1b0a9e45060862b836dfba6da0496b6de255c3e985fc9aa9ce1942f133678a009f5edfc83bd77b487e83e4ab4b1d6cdb0b21d6da6a1339118612009f785289bfadb4864f984fd7ea2d4712ff83132c4b4cbe3914171b833840e778e0ba8b7f38685f62ff49de729a8be390bad0c8d6bee459fb12ce42565a2a75f8cf98438e3caa08ed0b8b2057366c90813e47c94b47801b6a2c42229850b270fd", 0xb9, 0x40000, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/03/13 20:25:41 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)=0x5e, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000002c0)=""/160) syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='/selinux/enforce\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x23, "ef46316a978354c0efaef6114c1e0b4b78292b9cf6b6d3b92e0aa5f8efca24a8406d55"}, &(0x7f00000003c0)=0x2b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x6, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000500)={0x3}, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x0, 0x8fd, 0x3f, 0x7, 0x30}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x80}}, 0x7fffffff, 0x3, 0x2, 0x3ff, 0x2}, 0x98) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00007e7fd8)={0x2, 0x20000, 0x2, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) getsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_extract_tcp_res(&(0x7f0000000540), 0xeb1, 0xbd) 2018/03/13 20:25:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) getpriority(0x0, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) [ 46.876137] audit: type=1400 audit(1520972741.511:48): avc: denied { create } for pid=7449 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/13 20:25:41 executing program 1: pipe(&(0x7f0000002400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002440)={0x0, 0x10001}, &(0x7f0000002480)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000024c0)={r1, 0x6}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f00004b0000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x94000, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendmsg$netrom(r3, &(0x7f00000023c0)={&(0x7f00000010c0)=@ax25={0x3, {"8d10a682d40b0a"}, 0xff}, 0x10, &(0x7f0000001240)=[{&(0x7f0000001100)="06be", 0x2}, {&(0x7f0000001140)="7371d335ed26f5b6429d7d53ccf43e486ab1f8301b6c30f722a3491c13c64ca62c0c9a797d00e7ff5d3d879d6ca2edb752c8d401eebc", 0x36}, {&(0x7f0000001180)="b0609aa12fc8a2b9ce5bb35c75ef5ee28a96616b524bf66f7700adf6eeeb4caec174ae977b8cd8d61bd7fe9317c9be60ce2cd3b8a7a92fea1e10ae8c849b567efe5b8ea3fa13b71a091debe8873fba7517e04cdf66760c724169b2b4aa50c46da79bd0062bf7f7e1166c9e9794ee799faa9d4cc09fbf3317709efc07558ed06e5293a2ff4f844203416315a675e11e7d46a7c72629d25aa7dac58b236bb024f2defb83497e0d", 0xa6}], 0x3, &(0x7f0000001280)=[{0x104, 0x108, 0xfff, "3bfba4f3186746647df8aa48c488a5b1324afde8fa63d43d0303c89a8067746111d02f4ee308214f2b00c27c6a544d1799adc382fdbc797342d655824ac4c80f946503f00c8255e13a14aa20205f4ef801ac8b551260640909937439d706c53cfde951ef1bb45526e6017cf1f71f98185a800686e7c30be80ba502c8b7e0de0f87a4d89460bf84d95d7821ba5118a56eae0d6958c5e80861a8095c435eaf725b7c13367a0ce1e8b753437aaaf61de368efbed66ccf37de4f967fd11a3877571b464e0bfbe7f18e28d0fd3eca985b03aa7df2abc1f4852df5c8fa6438355d05ffd9a6b2b7df6e4f57bdf9634242310d5b8fa432965836d637"}, {0x100c, 0x102, 0x100, "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"}], 0x1110, 0x40000}, 0x4000001) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000b9f000)={{0x1}}) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/03/13 20:25:41 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000ad7000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x0, './file0\x00'}, 0xa) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x2, 0x7d, 0x2, 0x8, 0x9, [{0x2, 0xfffffffffffffffc, 0x3f, 0x0, 0x0, 0x2003}, {0x401, 0x6, 0x8}, {0x1, 0x8000, 0x7fffffff, 0x0, 0x0, 0x81}, {0x1, 0x8, 0x804, 0x0, 0x0, 0x2002}, {0x7, 0x4, 0x5}, {0xd9f, 0xffff, 0x1, 0x0, 0x0, 0x80}, {0x1, 0x8, 0x2}, {0x3, 0x9, 0x18, 0x0, 0x0, 0x800}, {0xdf, 0x4f, 0xdc, 0x0, 0x0, 0x9}]}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20080) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x5, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x80, 0x0, 0x8001, 0x0, 0x4, &(0x7f0000000040)='yam0\x00', 0x8, 0x3, 0x7ff}) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 2018/03/13 20:25:41 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80004, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002bfdd)=""/35}) [ 46.909280] audit: type=1400 audit(1520972741.541:49): avc: denied { ioctl } for pid=7449 comm="syz-executor6" path="socket:[17372]" dev="sockfs" ino=17372 ioctlcmd=0x5410 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 46.943024] audit: type=1400 audit(1520972741.571:50): avc: denied { write } for pid=7449 comm="syz-executor6" path="socket:[17372]" dev="sockfs" ino=17372 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/13 20:25:41 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/autofs\x00', 0x801, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000001ec0), &(0x7f0000001f00)=0x4) syz_open_procfs(r0, &(0x7f0000000000)='ns/ipc\x00') 2018/03/13 20:25:41 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x6, @random="b1f1c032b6c5"}, 0x10) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getcwd(&(0x7f0000000100)=""/113, 0x71) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_create(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="73d51a92a6225ed98a130b01004679fa74656d5f753a4d626a6863745f723a6c6f67726f746174655f7669725f6c69625f743a7330202f7573722f6c69622f74656c657061746804c580f0ebe9277b73792f6d81732674726f6c2d0000000000f26e0000"], 0x59) sendmsg$key(r2, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x70bd3a, 0xfffffffffffffffc}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r2, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001280)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x40, 0x5, 0x7, "bb72ea52b44d0c64cbbee2c120da6829a3550f8d0338706137e7723bd705dc3be4d380ad29af421ce5f112ae101d7cd3cd93523dc32190f645ec16187064064caef52099404127a37c7d53f4e133f3c8"}, 0xd8) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000040)=0x50) 2018/03/13 20:25:41 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) socketpair$inet(0x2, 0x4, 0x7f, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) [ 46.945696] device bridge0 entered promiscuous mode 2018/03/13 20:25:41 executing program 1: r0 = socket$inet(0x2, 0x753bc307eb1d0808, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x4, 0x4, 0x2000}, 0xffffffffffffffb5) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/13 20:25:42 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)=0x5e, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000002c0)=""/160) syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='/selinux/enforce\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x23, "ef46316a978354c0efaef6114c1e0b4b78292b9cf6b6d3b92e0aa5f8efca24a8406d55"}, &(0x7f00000003c0)=0x2b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x6, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000500)={0x3}, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x0, 0x8fd, 0x3f, 0x7, 0x30}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x80}}, 0x7fffffff, 0x3, 0x2, 0x3ff, 0x2}, 0x98) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00007e7fd8)={0x2, 0x20000, 0x2, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) getsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_extract_tcp_res(&(0x7f0000000540), 0xeb1, 0xbd) 2018/03/13 20:25:42 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) socket$inet6_tcp(0xa, 0x1, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:42 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000040)="0700cc667300", 0x1000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x7}, 0x1c) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r1, 0x40}], 0x2ef, 0x83) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:42 executing program 6: r0 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xffffffffffffffff) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/13 20:25:42 executing program 5: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'vcan0\x00'}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) 2018/03/13 20:25:42 executing program 1: madvise(&(0x7f00004e8000/0x2000)=nil, 0x2000, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x74) 2018/03/13 20:25:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="6fa24cb3968ab95466ed9f5276fdfae641789968d0b31cdd87c39be5d493dd1aaf550c4de8f289545f2920e0166c634ea97c201fc0cb7b9f582754a81e13f9d8cb567b872b80940c8fd3b598e237ef2828443595aad2a4ba320a21cca884d21c71f54723b2dc05c2e708e681db0b67fbcfdd8606482d24d174bc9973460da7440cd7dee7bb137111b7df5d34f9ce4bcbc5ae9fdded0fc52e2da217a2df6064afba0cac9242556137ebce2f34fb4cce4396be41c5fd537466a92b0ead6610e34b54b4b1fb7526a7d153f60cd0970f3c5e94eb72884a28e99d", 0xd8, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000640)='encrypted\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000600)=[{&(0x7f00000002c0)="591ef5e5059301a76fc8a57e6df31972da80d6099352bd9d9048bde5f1ce78ff31f1a263dfdd489068e117b3ab6faea4f671a75e9478", 0x36}, {&(0x7f0000000300)="172f2971c6991eb0ad931b3a682377d5650bff6082765def30e4bf16d519fb362efc73099dd1de4da15ec92c838c895d607902bdd1c2680866ce8eebe96267064866d991d4c70a6fd551f378b290c4b76943289e9f7617255a3516d819f7c81cdb586cedce890187950f1eaeaac4aa78c555ef8d3c4b4265989d38595e4fb4c5e6", 0x81}, {&(0x7f00000003c0)="8fbdb5bf1325c9731fcdd8f9ecaaa1c687a7a3b983845354a6a2c2a6702a5a0ecb8d5d7be2f583499e4b6035965b2b5613df698bdcc0f2276fd8ecfcf717826b2a3b80b1e0080026018560e1b0249985d41cbc243eb0b29dde9146235f7ea2bceeaef66ce49aa957f164f3844ac764e3bf6048c301bb9c3874d6d42d0ba065e138bc5ce1c084", 0x86}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="98ae9b7da68001ac367947f9bb75acf7b148f7d56984bedf2d5dc25329612b0d2222c3182ab72a2946109a1e095a1d3089ffbe324740c7e8689b2f223bfd34f08d8b84efa35de0608d7be7231991495211169d7b23cdfd1e597fe9ad7f5bdf04a923e7a4a5d2577a65ab738f6d", 0x6d}], 0x5, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x20002, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000700)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[]}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/03/13 20:25:42 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/03/13 20:25:42 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000000340)}, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=@ipv4_getaddr={0x18, 0x16, 0x223, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x3) sendmsg$nl_crypto(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@get={0x100, 0x13, 0x10c, 0x70bd26, 0x25dfdbfd, {{'rfc7539(cbc(serpent),sha384-generic)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x3}, {0x8, 0x1}, {0x8, 0x1, 0x5b6}, {0x8, 0x1, 0x800}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/03/13 20:25:42 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80800) sendto$inet6(r0, &(0x7f0000000200)="fa58f28c9bef1e92cce884490080b5f0990c42dac1418a5faf5ab6d7ca89ace2b5b9561eb406", 0x26, 0x80, &(0x7f0000000240)={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x605}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000040)=""/12) sysinfo(&(0x7f0000000000)=""/91) set_tid_address(&(0x7f0000000080)) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r1) [ 47.447784] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 20:25:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000001f0f)=""/241, 0xf1) 2018/03/13 20:25:42 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000440)={'erspan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x10c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000480)}, 0x0) getsockname$unix(r1, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x404, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ftruncate(r2, 0x27ffe) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e24, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x5cdc}, 0x100000001}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0xcdea, [0x200, 0xffff, 0xfff, 0x2, 0x5, 0x6, 0x3, 0xe83]}, 0x5c) connect$inet(r2, &(0x7f0000000400)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/13 20:25:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000140)={0x1, 0x100000001, 0xcd, 0xa5b2}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0x17, "f3f98723f51f90f45b44737f3d50943d5510c8b46409e2"}, &(0x7f00000000c0)=0x3b) 2018/03/13 20:25:42 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5}, 0x1b) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001200)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000001280)=0x20) 2018/03/13 20:25:42 executing program 2: r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) clock_gettime(0x0, &(0x7f0000000080)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x8000000000000073}, 0xffffffffffffff31) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffef8, 0x0, 0x0) 2018/03/13 20:25:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") select(0x40, &(0x7f0000000000)={0x2020000, 0x3f, 0x7fffffff, 0x5b, 0xffffffff, 0xe1, 0x100000001, 0x4b6}, &(0x7f0000000040)={0x7ff, 0x10000, 0x7ff, 0xea, 0x8, 0x10, 0x8}, &(0x7f0000000080)={0x6, 0x1, 0xff, 0x4, 0x800, 0x100000001, 0x8, 0x723}, &(0x7f00000000c0)) execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f00000002c0), 0x0) 2018/03/13 20:25:42 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = open(&(0x7f0000000000)='.', 0x1, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffff001}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x74) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:42 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000000340)}, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=@ipv4_getaddr={0x18, 0x16, 0x223, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x3) sendmsg$nl_crypto(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@get={0x100, 0x13, 0x10c, 0x70bd26, 0x25dfdbfd, {{'rfc7539(cbc(serpent),sha384-generic)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x3}, {0x8, 0x1}, {0x8, 0x1, 0x5b6}, {0x8, 0x1, 0x800}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/03/13 20:25:42 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/ip_tables_targets\x00') ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x400) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000000040)={&(0x7f00000000c0)}) 2018/03/13 20:25:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x1) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)=0x101) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1, 0xffffffffffff8bf7}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000001c0)={0x10001, 0x2, {0xffffffffffffffff, 0x3, 0xff, 0x2, 0x1}}) 2018/03/13 20:25:42 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000180)=@ethtool_gstrings={0x1b, 0x4}}) 2018/03/13 20:25:42 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000003480), &(0x7f00000034c0)=0xc) r2 = epoll_create(0x8000000000003b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000044ff4)) 2018/03/13 20:25:42 executing program 1: r0 = epoll_create(0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace(0x11, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) ioctl$void(r2, 0xc0045878) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000000c0)) 2018/03/13 20:25:42 executing program 2: keyctl$set_timeout(0xf, 0x0, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0xb1) 2018/03/13 20:25:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x160) fcntl$setpipe(r0, 0x407, 0x5af8a0e9) 2018/03/13 20:25:42 executing program 7: r0 = socket(0x7, 0x1, 0x1f) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0xfffffffffffffeac) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) 2018/03/13 20:25:42 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28b00, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="1220435bf68bdcef", 0x8}, {&(0x7f0000000080)="d9fc82640074a36ba7d756db77217cb497fe6cefb6e893c69a80b4047f131f2cfaff7d30774d7b866c9c7affc50a0b5e4dd6f7faa3cb20cfa6236be5637d0cd138b5c49cfb4f327ae840365c5871b6016fc15c5b4e58919a749171cd702437ae9445de9fdfc69143a118311073c22d817e525cc2ced59f9d4905e2d1097c49b1202c1a2d71bac538d962da052e248f39c8b78a2f2c761b8ac11649f39ba2779e56fd524b94393ded14f059b8ee78b82162830efc97a74c2318f6f2fbec32ce0f695d49485f1065b7ed945a31227f9cbf866bc42b25bca97f9dd46fee7fe06b6a84b6c94f1d3b7e71dafd4e3a595b", 0xee}, {&(0x7f0000000180)="38f43ca0a822b0327e59bb8ec3bac90ba3abe010b5067b1ae5592e7417fc6121c6aa5fb7358852f583ea7dd13a9fc681be92b3d5107bb138f32df41265d9b1373a7d2b3950732e90d844417586683939f41d23999438383cca36fa4d94aee0140de7fd493de4c3b142bc3f64d94c301833", 0x71}, {&(0x7f0000000200)="d46ddaa35d6ad868e6ee01e124e6ba4037916c62806133e41a95bd", 0x1b}, {&(0x7f0000000240)="366fec6905a897e027a8b43d88e046d25d02e1d484906fccb526d22d8500f9274a22150e23124337aca6d0ba7f4ea3975c26a871d63e56885d0d1e0f51cf87609bff7aba4e820062f7b25e019a52b005ce932d986506e1022d9241f1cb916568072254b4796e7b76eb6e6e181099b996e2f78c58b897f186d0bd84a8f76a8505c69d4d8332dab60af84a838a2bf95ac6768de570e8a921b99721d36e4893f7332660377e9a4af0004a2b6cc017", 0xad}, {&(0x7f0000000300)="5b58217981512289af7d51269b1d415db91887d166e82f3c2d2e0a24ba235222cab740c2d2a1a6587b98c1c2d73c5e9cba10904bfdbde14f6b889898b7855501c7169ff9d2bc00a03ede1edde8fa0e2edb2364ebb7850df2ce1ddc32aa24a11b10842d698f3425773d04928e18ba94b27f88229fdd23b60a570dec822a9f3c0268e9a67d6466b5acb8c91e7340dfb7fc37dc3bc587386882f7a08f1d92d17e5005b2f8c2488fee204968da83677ee303d131e8c09f522a3ebb6507976f165acb2e1f9252812b95f93c8d35620aba88381094", 0xd2}], 0x6, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00009aefff), &(0x7f00004eb000)=0xffffff58) 2018/03/13 20:25:42 executing program 1: r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffe) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe), 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/03/13 20:25:42 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80000000000401, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockname$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) recvfrom$packet(r0, &(0x7f0000000380)=""/157, 0x9d, 0x102, &(0x7f0000000500)={0x11, 0xfd, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x7ff}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x8}], 0x48) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffeffffffff, 0x608000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xc7, 0x6, 0x7f, 0xffffffffffff3e34, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="bb00994900040001000000000000"], &(0x7f0000000340)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x10000000003, 0x206, 0xb, 0x91, r3}, 0xffffffa9) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/13 20:25:42 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x6, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x200004207, r1) ptrace$setopts(0x800004204, r1, 0x0, 0x0) 2018/03/13 20:25:42 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002800)={0x4c, 0x0, &(0x7f0000002700)=ANY=[@ANYBLOB="066304400100000000634040000000000000000003000000000000000000000000000000000000000000000000000000000000000053f5eee5537e9f", @ANYPTR64=&(0x7f0000002680)=ANY=[], @ANYPTR64=&(0x7f00000026c0)=ANY=[]], 0x0, 0x0, &(0x7f00000027c0)}) 2018/03/13 20:25:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="4c843a28a6dd80f62ae9cc222b4e964ef25a67151423302619acc3f79e3eaddb3da2b2d070467ca64e702a6cf3fce3790e5f39a2d253894fbfb7f19a27d55b58fcd446d5bc11dd24052bd3526e64a727c1ec1cf097ca7daeab382eee8994b8b06c33ffd215b97098f38e3fb3d7cf76f87a3a404bfa0a8e60e1cf96b407d0709293fa2e7de13602cbc0d0a7") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) accept4(r0, &(0x7f000091f000)=@l2, &(0x7f00005a8000)=0xe, 0x0) 2018/03/13 20:25:42 executing program 1: r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="240000002a007f0000004000000000000029f6ff01000000001000ff10b000947c1c30db", 0x24) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x40, 0x0, 0x6, 0x5}, 0x14) 2018/03/13 20:25:42 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'ppp1\x00'}, &(0x7f0000000080)=""/130, 0x82) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/03/13 20:25:42 executing program 5: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000014c0)=0x1) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='security.selinux\x00', r1) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r2, r2, r2}, &(0x7f0000000200)=""/4096, 0x1000, &(0x7f0000001280)={&(0x7f0000001200)={'rmd256\x00'}, &(0x7f0000001240)}) keyctl$setperm(0x5, r2, 0x40000) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001240)={0x0}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001300)={r4, 0x65, "02e5af85adad97083dc5e5cd7210ddec4d292b72bd5e8783ed06ec56c9b68acf7a927c38c690c3dde5ca44eaabb2c2f140fa0c245017b43edbd627c5f918be33a1503a420934362d8035760e82beada9751ef9085d98aba4986f62ab6d5c519317e783849f"}, &(0x7f0000001380)=0x6d) 2018/03/13 20:25:42 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/wireless\x00') write$eventfd(r1, &(0x7f0000000000)=0xb98, 0x59) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x9}, 0x5a6) 2018/03/13 20:25:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x4000000000000) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0x77, 0x276) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000000000)="98723cda114db9e35423328860562c25aa7f035446cd96aa564dc748b144f2e84e3d6885110adec363b269d081cdc9", 0x2f, 0x20000802, &(0x7f000006d000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001840)={0x7fffffff, 0xfffffffc00000000, 0x7fffffff}) shutdown(r0, 0x3ffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001240), &(0x7f0000001280)=0x4) sendmsg(r0, &(0x7f0000001800)={&(0x7f00000012c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x2, {0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff]}, 0x1}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001340)="a27250f4df1dda0e26aab9737c1c5e0bcdd0f04f4439198afe5b32b2f952dc178972a6ae0b30dbba2cebef9a211b7da98166b074c02597c0b4acb1bfa1", 0x3d}, {&(0x7f0000001380)="272c8007010ad9100be6144f742bdb67", 0x10}], 0x2, &(0x7f0000001400)=[{0x24, 0x100, 0x10000, "0b387ada86f5469f4855c38ab59b256a7fb44aec09921b87"}, {0x3c, 0x0, 0xf31, "60629e3f7c2852382dcbdce79e3b212dfaf4cf0a6a5ae05ba6e179d5af40fe8a1da7c96a483bc86475ed15a769"}, {0xe2, 0x10c, 0x3, "01fa581843a8040b5658f4a052de08fe1937e742e1c4e69bbc7ef7af76f19b4559283718b6"}, {0x80, 0x0, 0x4, "8fdd22b59ec5c59bc2cc381ba7edbe85436c1030b88b51e181496fcdae2c48d4def19073ae3e344a341760f31e532685eeb3303c102343c8804b0cc2edcaa1eb78695e640017cd0344bcdbd43e24b523796445766b8f131c1e5631b1903e75448f2195aae8db77717dd87c28e433c969cb"}, {0x9c, 0x10c, 0x1, "3aaed85eac799bad088e145c1e11605f1cf8fd9d49086d6cc71ada738c48a1459a0666aad2c3ee3f2fb1306ef18a7c54409fd06040276d24a9322592d2aa96fc7df71b630f51193144cadb70b80be837253f7db275d7fdb0e0133ef7fca0b43e3b0ad554e7daf914bc8386d37ec919cc76c7d1c94ebc8ac779b3e384d9aa93caa8af7440416177927a8b46338f"}, {0xf8, 0x19c, 0x5, "d6a953afbff03fbcb1c7afa297c3e5411f57d583143dc2ff78219bfe3655c41dc3e9fe6f743ba06e2e593d9190dc04a583c39061e41062a386d5a70a924082b078f1934342d4bf74bacc8bc53fd154da05ec7df432aec1623ebb1e4ffc92710f5178f4efa370ae60151f9b3527a886a5c46f67202ea7aec699087fc8adf0b3b53807e9460f18633c77a56ba44b55384926f406c90dad641eef1c6c161e92e88500e35ee22e923d8c7c6d20d7624b007e2f8f477406fd85fe8bebb3a30dbb6a4616b9355c88c4446311ac35c452bd2cc03a96af64617b54fe2a459df0db1645039e360508a5a5a3f4fad62970"}, {0x78, 0x10b, 0x5, "77e5b5f8a3a3434babbb57ee216cc0083e34226d962234a7df2eab504b96685729621a29ce590e5c42e8e73c7870182c184919576dc1eedd3e54de54ab2be0335ad75ced2608b3822c215ecdbadc46d53e07c3ac3024527c221da56616b758de04a0f78f61b94a4a833d650a"}, {0xc, 0x13f, 0x6}, {0xb8, 0x1bb, 0x16f, "e9aef2ba8986d220b3265a111a381eb64953d53f10b5ca21c7c5ba7ec0928319e62c0495d0805ae25baeb47e2fe8bfd554ac6bbab561a0e9402d00483a964972066e8ac0ac644a5f1da96973d52b16536de824605c0f497ecdbf29f3db14093bac03c1ef0590ef6fb3c95574b5cea5f69322f9e493cb366a9776ef8e0f2539516b027363ac1306b39564dd0021c99125cbf1755962eb49970ba48f0fbf8f4293090b689e24fe2340e95556"}], 0x3e4, 0x4000000}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001140)={r2, 0x952}, &(0x7f0000001180)=0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000011c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000543db7e100000000000000000001000000000000000000000000000000000000000200"], 0x68) 2018/03/13 20:25:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000280)={0x0, 0xfd, 0x1a2ad206, 0xd7, &(0x7f0000000340)=""/215, 0xdd2a2347, &(0x7f00000002c0)=""/70, 0xd, &(0x7f0000000140)=""/13}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x1ff) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/13 20:25:42 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000080)=""/115, 0x73) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/13 20:25:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000140), 0x0) write(r1, &(0x7f0000000280)="f7", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, r1, 0x4) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x0, 0x401, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x80000001}) timerfd_gettime(r1, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r1, 0x240}, {r1, 0x214}], 0x3, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100)={0xe5eb}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/13 20:25:42 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/237, &(0x7f0000000240)=0xed) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) [ 47.708348] audit: type=1400 audit(1520972742.341:51): avc: denied { transfer } for pid=7623 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 47.740964] binder: 7623:7645 Release 1 refcount change on invalid ref 1 ret -22 2018/03/13 20:25:42 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x42001) r2 = dup2(r0, r1) rt_sigaction(0x35, &(0x7f0000000000)={0xfffffffffeffff0f, {}, 0x0, 0xfffffffffffffffd}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/159) 2018/03/13 20:25:42 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r2, 0x1, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0xffffffffffff0000, 0x2, 'client0\x00', 0xffffffff80000002, "67af906f86dd4f78", "d613c38def52bd19b70ba8a259acb8962f4b3df446b81c2294a0ab73ad82a3c6", 0x1e97, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000780)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x4, @time, 0x800, {0xa44, 0xb480}, 0xee8, 0x0, 0x2005a9c}) 2018/03/13 20:25:42 executing program 2: r0 = mq_open(&(0x7f0000000180)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f0000000080)={0x40, 0x3fffffffffd, 0x400, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000000140)=[{r0, 0x100}, {r0, 0x10}, {r0, 0x406}, {r0, 0x20}, {r0, 0x180}, {r0, 0x40}, {r0, 0x2010}, {r0, 0x8000}], 0x8, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='erspan0\x00') recvfrom$llc(r2, &(0x7f00000001c0)=""/38, 0x26, 0x2, &(0x7f0000000200)={0x1a, 0x33a, 0xd8f0, 0x4, 0x80, 0x7fffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$addseals(r0, 0x409, 0x2) 2018/03/13 20:25:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0xffffffffffffff5f) keyctl$set_reqkey_keyring(0xe, 0x2) fdatasync(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000}, 0x14) [ 47.741021] binder_alloc: 7623: binder_alloc_buf size -6954028527591795968 failed, no address space [ 47.741036] binder_alloc: allocated: 48 (num: 1 largest: 48), free: 8144 (num: 1 largest: 8144) [ 47.741073] binder: 7623:7645 transaction failed 29201/-28, size 0--6954028527591795968 line 3133 [ 47.773120] binder_alloc: binder_alloc_mmap_handler: 7623 20000000-20002000 already mapped failed -16 [ 47.773523] binder: BINDER_SET_CONTEXT_MGR already set [ 47.773541] binder: 7623:7659 ioctl 40046207 0 returned -16 [ 47.779905] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14258 sclass=netlink_route_socket pig=7657 comm=syz-executor2 [ 47.780284] binder: 7623:7659 Release 1 refcount change on invalid ref 1 ret -22 [ 47.780308] binder_alloc: 7623: binder_alloc_buf, no vma [ 47.780326] binder: 7623:7659 transaction failed 29189/-3, size 0--6954028527591795968 line 3133 [ 47.850722] binder: release 7623:7633 transaction 10 out, still active [ 47.857541] binder: unexpected work type, 4, not freed [ 47.862821] binder: undelivered TRANSACTION_COMPLETE [ 47.867911] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.873371] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.878829] binder: send failed reply for transaction 10, target dead 2018/03/13 20:25:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sysfs$2(0x2, 0x3, &(0x7f00000000c0)=""/178) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) 2018/03/13 20:25:42 executing program 7: seccomp(0x1, 0x85a63968c29b9ba2, &(0x7f00000000c0)={0x5, &(0x7f0000000100)=[{0x7f, 0x1, 0x1000, 0x10001}, {0x10001, 0x2, 0xc76, 0xfe6}, {0x4, 0x2, 0x10000, 0x8}, {0xb78a, 0x2, 0x101, 0x6}, {0xf6, 0x7, 0x9, 0x7ff}]}) r0 = userfaultfd(0x80000) dup(r0) 2018/03/13 20:25:42 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x280000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0xfffffffffffff140, 0x4) r1 = socket(0x18, 0x0, 0x4) getpeername$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) 2018/03/13 20:25:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00'}) keyctl$session_to_parent(0x12) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r3, 0x3}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000080)=0x7fffffff) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000300)={'ifb0\x00'}) 2018/03/13 20:25:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000040)=""/118) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000931000)="4408000913", 0x2c9) 2018/03/13 20:25:42 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002800)={0x4c, 0x0, &(0x7f0000002700)=ANY=[@ANYBLOB="066304400100000000634040000000000000000003000000000000000000000000000000000000000000000000000000000000000053f5eee5537e9f", @ANYPTR64=&(0x7f0000002680)=ANY=[], @ANYPTR64=&(0x7f00000026c0)=ANY=[]], 0x0, 0x0, &(0x7f00000027c0)}) 2018/03/13 20:25:42 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x40000200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x500) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:42 executing program 5: r0 = dup(0xffffffffffffff9c) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xb7, &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f00007ef000), &(0x7f0000879000)=0x4) 2018/03/13 20:25:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80000080004523, &(0x7f0000000580)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80, 0x402000) 2018/03/13 20:25:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x20000000, 0x3e, 0x2}) 2018/03/13 20:25:42 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x1) recvfrom$llc(r0, &(0x7f0000000200)=""/65, 0x41, 0x40, &(0x7f0000000280)={0x1a, 0x206, 0x1, 0xe5f, 0x80000000, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) prctl$intptr(0x17, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3f, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)="9620c04b0e496dea229adbbd7c51c094a290ad811249698cb541f2f3c62dc6c5f190a4afd6271e221a8e3eee286a45") 2018/03/13 20:25:42 executing program 7: prctl$intptr(0x1d, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/22) 2018/03/13 20:25:42 executing program 5: r0 = socket(0x1f, 0x5, 0x81) write(r0, &(0x7f0000248f78)="2400000058001f0014b2f407000904000200000005000100ffffffff08000200000000f1", 0x24) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x9}) [ 48.021748] binder: 7685:7691 got new transaction with bad transaction stack, transaction 16 has target 7685:0 [ 48.032987] binder: 7685:7691 transaction failed 29201/-71, size 0--6954028527591795968 line 3037 [ 48.054003] IPVS: Creating netns size=2536 id=10 2018/03/13 20:25:42 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000042fff1)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) r1 = dup(r0) ioctl$TCSBRKP(r1, 0x5425, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 48.077208] binder: release 7685:7691 transaction 16 out, still active [ 48.086442] audit: type=1400 audit(1520972742.731:52): avc: denied { connect } for pid=7724 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.087859] binder: undelivered TRANSACTION_COMPLETE [ 48.087865] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.087882] binder: send failed reply for transaction 16, target dead [ 48.112083] Buffer I/O error on dev loop0, logical block 0, async page read [ 48.763728] pktgen: kernel_thread() failed for cpu 0 [ 48.768855] pktgen: Cannot create thread for cpu 0 (-4) [ 48.774462] pktgen: kernel_thread() failed for cpu 1 [ 48.779554] pktgen: Cannot create thread for cpu 1 (-4) [ 48.785017] pktgen: Initialization failed for all threads 2018/03/13 20:25:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000004400)={0x14, 0x10000000000013, 0x1, 0x0, 0x0, {0xd}}, 0x37f}, 0x1}, 0xfffffffffffffffc) 2018/03/13 20:25:43 executing program 5: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) fcntl$getflags(r0, 0x40b) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_user(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xfffa) 2018/03/13 20:25:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000483ff8)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "acb4ca77003e06a6a4a79599e6896bc2196afd4ef9c0db1a23be432304ec4129e605dffcab24352c8c2408419322237939d93df75006df971596ec2998391d"}, 0xffffffffffffff71, &(0x7f0000000100), 0x0, &(0x7f00000000c0)=[{0x0, 0x102, 0x7, "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"}, {0x0, 0x10e, 0x6, 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{0x0, 0x101, 0x9, "e719c0592bc28bf56319eec536a7a2b057942c14235b49eb9c2ecb471eb3a880e3a13a5234adf5ecd7bbe7639af3b017783d4eafdfaeb40013c905d06a417c587c48ac2d46e9ebda16644bfa13df7bce49986a90eddb7f7b5afa488c7a"}, {0x0, 0x11, 0xfd, "f23c8f3db5ad91496c68fa00ce68715166fb735f056aa442254b48724a44a1eee633be85a6ddedfe177ae195c94986f19b7b6a8a6768627a7a7be5202a589c2750907b88130029cfcfc8eb3e351ee5139e16c7fe221b862e76bab5b21bb50f3b4e4d8d5a58b97a47e002ec6a39230419ad684936597a7839262c5b2cf79ee44ef29e46332353d17750df1f4bab022dd7563c931ffe99060c4bcd42f7685df39d"}]}}, {{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 2018/03/13 20:25:43 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)="79616d30000000008100", 0xffffffffffffff35) sendto$inet(r2, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7, 0x8, 0x8, 0x2, 0xffffffff}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r4, 0x800}, 0x8) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x50) sendfile(r2, r3, 0x0, 0x6) 2018/03/13 20:25:43 executing program 6: r0 = socket$packet(0x11, 0x6, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) 2018/03/13 20:25:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000faf000), 0xfffffffffffffc7f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffffffffff80}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8000, 0x7, 0x9, 0x400, 0x9}, &(0x7f0000000140)=0x14) 2018/03/13 20:25:43 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000100)='.', 0x3) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='squashfs\x00', 0x1000000, &(0x7f00000000c0)="2d79a58ddbf3c8d90d959b7f6dfd3baaa922db7cb488") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:43 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, "0085ae611c93d1dbff00"}) 2018/03/13 20:25:43 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setregs(0xf, r1, 0x4d, &(0x7f00000000c0)="c233b9e145251534334a3fdfd47a8c01c77e5f6d9227b6600a22802480a9a8f0fd16ed32790d2a4874c28aae350d3617849c97f1c690bafe3d443b8e5a4aac58da9a522e427c9cec55e84fec56fab38bfa2162e54883b0368a1ad07cc179325324905381071fdf1de9fd60de774b9111a80f8669df9e8244577bdf50e25d40ba13219cebc116bb504408e7b09cb162c6b788ec3f77c571c2dfe9890aed07e50c345c4d5b78cf5b422db73b0c3832e9703c8a73284c656e1d54a030837a6646fa76eda1b94717789522aa54585cadc8679f88b785bc2be26f0812c8b21761bba82ab52ece3020876959098b1381ee12e2") inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x22000300) clock_adjtime(0x0, &(0x7f0000005fb6)) 2018/03/13 20:25:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = gettid() ptrace$poke(0x4, r1, &(0x7f0000000040), 0x401) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x7}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) 2018/03/13 20:25:43 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x40) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000080)=0xff, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0xfffffffffffff001, 0x3, 0x6, 0x6, &(0x7f00000000c0)='ip_vti0\x00', 0x8, 0xffffffff00000001, 0xfffffffffffffbff}) exit(0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x8a, 0x5, 0x3ff}, 0x8) pwrite64(r1, &(0x7f00000001c0)="a28e74480768b1a25faad0170d0741dbdfbcf98ec907e003daaa4b6668ae06a880ea295ba96d4b59f78eee", 0x2b, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) tgkill(r2, r3, 0x24) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) readv(r4, &(0x7f0000000580)=[{&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/163, 0xa3}], 0x3) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000005c0)={0x4, 0x3, 0x5, 0xffff, 0x100000001, 0x40, 0x0, 0x8, 0x0, 0x2, 0x8}, 0xb) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000600)={0x6071, 0x3a8, 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000640)=0x101, 0x4) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000006c0)={0x1, 0x6, 0xfffffffffffffffd, 0x80000000, 0xfffffffffffffff9, 0x2, 0x4, 0x8, 0x8, 0x0, 0x400}, 0xb) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f0000000700)={{0x2, 0x8}, 'port0\x00', 0x0, 0x10828, 0x8, 0x81, 0x1, 0x1, 0x7ff, 0x0, 0x7, 0xdb}) getsockname$llc(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x10) set_tid_address(&(0x7f0000000840)) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000880)={'nr0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00000008c0)={0x7, 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={r3, r5, r6}, 0xc) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00000009c0)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000a00)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/03/13 20:25:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a08503b5f4a2a8e53d45fb36f1dbaa2566d6d30869e45f8ea40c9e293785724ae08f2d9379d8a8ecdd20234d0d1421682c3c39907bf4db5a1946512ce5e889d37f0fe81ee2576eaee0f9e8", 0x4b}], 0x2000000000000178, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/13 20:25:43 executing program 6: unshare(0x28060400) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xffff) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f87000), 0x0, &(0x7f0000db5000)}}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000380)) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000080)=""/235, 0xeb}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/23, 0x17}, {&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000000240)=""/98, 0x62}], 0x7) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setsig(r2, 0xa, 0x20) [ 48.900748] audit: type=1400 audit(1520972743.531:53): avc: denied { ioctl } for pid=7735 comm="syz-executor2" path="socket:[18119]" dev="sockfs" ino=18119 ioctlcmd=0x8905 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/13 20:25:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) close(r0) 2018/03/13 20:25:43 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x800000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x2}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/03/13 20:25:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0x3, 0x4}) r1 = inotify_init() r2 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x1000112) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) rt_sigqueueinfo(r3, 0x2, &(0x7f00000002c0)={0x23, 0x3, 0x800, 0xffffffff80000001}) inotify_rm_watch(r1, r2) r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$void(r1, 0xc0045c7f) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000200)=""/21) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000240)={0x6ca9, 0x8, 0x9, 0x80000001, 0x4, 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x400000, 0x0) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13605000d8c560a060000fffffffbfffffffffffffc0100de04ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d00010004040800000080000005008e", 0x58}], 0x0) sigaltstack(&(0x7f0000feb000/0x4000)=nil, &(0x7f00000001c0)) 2018/03/13 20:25:43 executing program 1: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa400095e) mkdir(&(0x7f00007a5ff0)='./control\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)) [ 48.911118] audit: type=1400 audit(1520972743.541:54): avc: denied { write } for pid=7752 comm="syz-executor5" name="net" dev="proc" ino=18749 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 48.911491] audit: type=1400 audit(1520972743.541:55): avc: denied { add_name } for pid=7752 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/13 20:25:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a8ff7)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f000065dfc8)=[{r0}], 0x1, 0x5) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/03/13 20:25:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005ddff8)='cmdline\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000280)=""/232, 0x5b0}], 0x3f7, 0xffffffffffffffff) 2018/03/13 20:25:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000080, 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/13 20:25:43 executing program 3: r0 = epoll_create(0x7fffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfff) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair(0xf, 0x7, 0x4000000000000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000140)=0x5f34, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2}, &(0x7f00000001c0)=0xc) prctl$setmm(0x23, 0x5, &(0x7f0000ffb000/0x2000)=nil) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0xc2, "0efda9b4820d877edc3ee9ba065a652c0057f1c5e7c68d3082a97de30c5c69c0d9be303955f232f8cf4107ac4c1039ce1160b54c1152dfee7db49a4b4ca1260d70beab9b4ce11eaae278da9975bb7941103651d0e97b5a8e84c9e36bfac443eda6f231665402bbb61b7f3d17ea0580f48a63d7f29de3c6b7e12eb667c9a0aed9b2ad6498bed4bdd973801fd0ab92020e70b09650177c5b7f2c41dfaeaaa0a7d04d0f23d231a3c8aba20fc380655e148d6acdabcd7530b5cb1d532baf61649eefd328"}, &(0x7f0000000300)=0xe6) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000003c0)={r4, 0x2b, "29084a5de9445836b6ea9b81c3211bdbb28a1693331426633063df5885221aeb6aaabc429343bb5942ed5b"}, &(0x7f0000000400)=0x33) ioctl$int_in(r1, 0x5421, &(0x7f0000000440)=0x80000001) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000480)=0x0) sched_getscheduler(r5) bind$ax25(r2, &(0x7f00000004c0)={0x3, {"5712da2a40bac2"}, 0x6}, 0x10) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000500)={'mangle\x00'}, &(0x7f0000000580)=0x54) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000005c0)="fa00c541d01cd2ccd9dc98f94def066921c26cd230f8e100bdc9cf79bc11a3157930088d7564b46dba2faa997c99d06ddfe456e3fd7bd991900ea51b7bee3e91f5176427aa76784ae4eb8264cf1422bdc594b1c9815881", 0x57}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) clock_settime(0x3, &(0x7f0000000680)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000006c0)={r4, 0x167, 0x20}, &(0x7f0000000700)=0xc) ioctl$KIOCSOUND(r2, 0x4b2f, 0x51a) r6 = request_key(&(0x7f0000000800)='dns_resolver\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000880)='\\ppp0[wlan0wlan1.ppp1\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000740)='cifs.spnego\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)='\x00', r6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000008c0)={r4, 0x4}, &(0x7f0000000900)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000940)={0x401, 0xdabc, 0x2, 0x7ff}) ioctl(r3, 0x1, &(0x7f0000000980)="c699c1e2ba92660c1aa3cbd212c68a824690603137f3efc29ebac4bef025b3ff1aee2bb0c5bf991d274e16e4") fcntl$setpipe(r3, 0x407, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000009c0)={0x9a86, 0x0, 'client1\x00', 0x1, "cd9cea5b973f110d", "b926daae1e312ce4aad8a1a273669d8a084d53ba46bcfbacad41e65b752e6b74", 0x400, 0x7}) 2018/03/13 20:25:43 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x9, 0x8, 0x6, 0x200}, &(0x7f00000001c0)=0x98) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x8c}, 0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r1, 0xffff}, 0xffffffffffffffa5) r2 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/03/13 20:25:43 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) rmdir(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:43 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x47, "ca4dc2c339117cae3a2ac0b7f485d24923edc15bf89dc4810d0537b6385c1373adb7db7ad391483100096627f33b97dcd780a8cfe3bce9e34a3b555769c6da5985a51a408c0592"}, &(0x7f0000000200)=0x4f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x7, 0x3, [0x4, 0x10001, 0x5]}, &(0x7f0000000280)=0xe) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000000000)={&(0x7f0000000080)="27bd0bd932700718a259bfc879f47444c0ca7eaa9af5c43dc5cb12a9bc8811d7af0c485295e20124b90a3ac989afc8ee0c1b0be649d60d59be9711ad1dc900dc7f2716fe12ce12719426f365b8fdab6828d06924df0058107ca37ceae625c51dda793dc11118ac57a38e388b95511c579aa9f3cc80aa30923cc8c31350829726a8e284f2c5787993277e03a95a275f37a36ee1d92976761e81355f09b7625eba16116245536c07d75cc3a2a5c4a93898205cb09f967d3060f99ce45b9f85ae5a3deeb0c03956d044050954e489f3083c", 0xd0}) 2018/03/13 20:25:43 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x800000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x2}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/03/13 20:25:43 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3f, 0x0, "b8ce0e90bb903dcea97972c59f580cf4a9d5468fd7352f8bef363b6cf84ffb8dbe8682df5f8a9fb4aa4fee00c233ec342ceab087eca4c767e5bdefaff94171e0f98621d51893df501fecebb6ffcf48d0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) 2018/03/13 20:25:43 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) process_vm_writev(0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/178}, {&(0x7f00000000c0)=""/147}, {&(0x7f0000000180)=""/192, 0x2d3}], 0x1000000000000203, &(0x7f0000000280), 0x36b, 0x0) 2018/03/13 20:25:43 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000f03000)="260000002200470105000700ff80e8fe06006d20002b1f00c0e989094a5100000005033500b0", 0x26) memfd_create(&(0x7f0000000000)='nodev\x00', 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a5ffc)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093cffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/13 20:25:43 executing program 5: symlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = gettid() fstat(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002d40)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init() r6 = socket$netlink(0x10, 0x3, 0x1) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002d80)='/selinux/policy\x00', 0x0, 0x0) r8 = getpgrp(r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002dc0)={{{@in6=@ipv4={[], [], @multicast2}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002ec0)=0xe8) stat(&(0x7f0000004600)='./file0\x00', &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/rfkill\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff}) pipe(&(0x7f0000002f00)={0xffffffffffffffff}) r14 = socket$pppoe(0x18, 0x1, 0x0) r15 = syz_open_procfs(0x0, &(0x7f0000003080)='children\x00') getsockname(0xffffffffffffff9c, &(0x7f00000030c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000003140)=0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003240)={0xffffffffffffffff}) r18 = syz_open_dev$random(&(0x7f0000003280)='/dev/random\x00', 0x0, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000032c0)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003300)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003d80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006d80)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000002f80)=0xfffffffffffffcc2) r24 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003f00)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003fc0)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r28 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004040)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004080)='/dev/keychord\x00', 0xb0e635e8ba5ed595, 0x0) r31 = open(&(0x7f00000040c0)='./file0\x00', 0x100, 0x80) r32 = openat$dir(0xffffffffffffff9c, &(0x7f0000004100)='./file0\x00', 0x0, 0x20) r33 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004140)='/selinux/load\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000004180)={0xffffffffffffffff, 0xffffffffffffffff}) r35 = socket$inet_icmp(0x2, 0x2, 0x1) r36 = syz_open_dev$loop(&(0x7f00000041c0)='/dev/loop#\x00', 0x5, 0x4000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004200)={0xffffffffffffffff}) r38 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004240)='/selinux/policy\x00', 0x0, 0x0) r39 = socket$packet(0x11, 0x3, 0x300) r40 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003040)='/dev/sequencer2\x00', 0x40000, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000042c0)={0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004300)={0xffffffffffffffff}) r43 = getpgid(0x0) stat(&(0x7f0000004500)='./file0\x00', &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getegid() r46 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r47 = epoll_create(0x5) r48 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004680)='/dev/keychord\x00', 0xc000, 0x0) r49 = accept4$packet(0xffffffffffffff9c, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003e80)=0x14, 0x800) r50 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004740)='/dev/autofs\x00', 0x101100, 0x0) r51 = socket$nl_generic(0x10, 0x3, 0x10) r52 = syz_open_dev$mice(&(0x7f0000004780)='/dev/input/mice\x00', 0x0, 0x80) r53 = syz_open_pts(0xffffffffffffff9c, 0x48000) pipe(&(0x7f00000047c0)={0xffffffffffffffff, 0xffffffffffffffff}) r55 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000004800), 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004840)={0xffffffffffffffff, 0xffffffffffffffff}) r58 = socket$inet6(0xa, 0x1, 0x7fff) r59 = socket$inet6_tcp(0xa, 0x1, 0x0) r60 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006d00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006d40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r57, 0x0, 0x11, &(0x7f0000008800)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000003180)=0xe8) getresgid(&(0x7f0000006ec0), &(0x7f0000006f00), &(0x7f0000006f40)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008480)=0x0) r65 = geteuid() r66 = getegid() r67 = syz_open_dev$sndseq(&(0x7f00000084c0)='/dev/snd/seq\x00', 0x0, 0x0) r68 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000008500)={0x0, 0x0}) stat(&(0x7f0000008540)='./file0/file0\x00', &(0x7f0000008580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000008600)=[0x0]) r72 = socket$inet_tcp(0x2, 0x1, 0x0) r73 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008640)='/selinux/user\x00', 0x2, 0x0) r74 = socket$packet(0x11, 0xffffefeffffffffc, 0x300) r75 = socket$inet(0x2, 0x807, 0x3ff) sendmmsg$unix(r0, &(0x7f0000008700)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="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", 0xfa}, {&(0x7f00000001c0)="724e66f6fe78d91a62fbfdf103f492806206e55e5ae0bc1f345bec7c98b41936e775a00add45cdbfc808dbe50a40cf235300cecfaf94c2b1f74f6ff8d4e43849a786dcd140a11eb5675143734dd3ff86019bab3220fb784492d1c781632dd6", 0x5f}, {&(0x7f0000000240)='C\tq\tp', 0x5}, {&(0x7f0000000280)="df6a1c46fede560c26b916c097e2f21d54523654c61ed4314c6e", 0x1a}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000000380)="fe71c70a8dc3109677a9d115f3bd3584198ce5a5a00f161f5008cd45c594f36cbe71f7f6927103741cc6bba62751d0c21cc8e59340a61262dee725a8db22f36cd33832a8f027ea0424c4339c6e1d0ae9da3b694fd0769af8fcc27005abcedfcb1a", 0x61}, 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0x1000}], 0x7, &(0x7f0000003dc0)=ANY=[@ANYBLOB="140000000118000000fffff3656aa80fcde012efaca6020f043bfd52a8daada21d80de3a6d2e644d171c965e9da875fe25f36b65712b5425118fbc07a0463c446e08c89445cd0026f11d202be5e7d49ec03c05d6ac59b8de9605dc09e3b0c051", @ANYRES32=r59, @ANYRES32=r60, @ANYBLOB="180000000100000002000000", @ANYRES32=r61, @ANYRES32=r62, @ANYRES32=r63], 0x2c, 0x4000}, {&(0x7f0000006fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008440)=[{&(0x7f0000007040)="1590c822a91aadd16910731b7aaa82395e68bc40ba7181a213c097ecdbc3e10e0da25b575b6b7684eabfcf92966a71e6fd98225425dbfd7c0fae8b5bf1ff70e98dda02ef3507b1b88f50b2b5e2d3114bfa42604411ed3d62d19040547f606a6de96a67ece6996b79d9a18d3848b246f61cabc54e85fc4940f93bd8224e5574f92460019f2cc16c23964d17db7d45cff3e87dd005b6b0b1a2c2e698", 0x9b}, {&(0x7f0000007100)="359654cecbcef68649085de593cc2bfffbd23974d4d31d2c9125b30b2bef3bb537dd220410c12052d0f245904c04018b704ac406fae1ae9eaaedc22bc676f49052ab74bd1131c50c49913aa309ae41", 0x4f}, {&(0x7f0000007180)="c02a7f81e8ec1864a7f0abb6c4546a6cbefbcd4c33dc8041558e2448db26934da98c29c4e4cbc9", 0x27}, {&(0x7f00000071c0)="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", 0x1000}, {&(0x7f00000081c0)="31dd5fc7fa698137383417d4e4efc8b5953b3c1eb0ba00b028dc80b42adc59bbeebc3202733427c176f4849416564e0dc0e64e35c7d66404bff1f590567f00ad1e358d5ec21f077e70e80e81141fb7436cb68d9b86f310d4dd4d37289f0d35e74287029cb8dfb77861a679309cf43fa5fdde812a0b9d02", 0x77}, {&(0x7f0000008240)="d7b795340e115b12d9c7adf1e16e9bc295144e1e4d12c650523460e0f98acee63db7810352cb33ced5a76597f71b47183ed0452d2697530c0cbad0b4822c75e99eb7b3131d54dcb33c10603dffed399093cff5e8156b81cbb8726ed41af8acdfae9de618953f211a978ea456c72e5dff8256ae0f3b8649348f8ec82d2959df743fe5ca77cd10003640c30ea2774a809a5f8fdce318654f1a640929ff89aafc76872821b5b84595ad3afa376e069318b2b54f0285599989edb0e5051209b4bf7026646c7ba4f79f9f31", 0xc9}, {&(0x7f0000008340)="3e22290422c4799d7fd5f55ae37e3c0db6beaad72e1ceae0afa443dc322069620e1eacb31975fc6ee31ec6c870fa50f72cbd0f4d110048ed0fa4b543012d32807614e9c3d13eeba73bcdff37dae9a5298cb8e55965f5582c299112264b9a", 0x5e}, {&(0x7f00000083c0)="05a6f3825a1a334a22d3a810dbd54a4d004c4a6a519e555b5963b79ebfb0a4d01caadab659db25cc04fb383f30479dc46cde86eeb2ac2edd101d215456f1ae5cfc36bac478d19ad11c29c29a03ac9c6aea144eaed2e28c21132c3b48929f6c694d82a68896df7244", 0x68}], 0x8, &(0x7f0000008680)=[@cred={0x18, 0x1, 0x2, r64, r65, r66}, @rights={0x14, 0x1, 0x1, [r67, r68]}, @cred={0x18, 0x1, 0x2, r69, r70, r71}, @rights={0x1c, 0x1, 0x1, [r72, r73, 0xffffffffffffffff, r74]}, @rights={0x10, 0x1, 0x1, [r75]}], 0x70, 0x4000}], 0x8, 0x894) 2018/03/13 20:25:43 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000000000)="9610007e822bfbc5558c3c642d5966730000bb", 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:43 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'erspan0\x00', 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) 2018/03/13 20:25:43 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000240)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30000, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x3, &(0x7f0000000080)={0x9}, 0x8) 2018/03/13 20:25:43 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/127) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/03/13 20:25:43 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xfffffffffffffe7a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', r1}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000780), 0x4) 2018/03/13 20:25:43 executing program 1: r0 = socket$inet6(0xa, 0x40400000000001, 0x20000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xffffffffffffff1a, 0x20000000, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000080037c), 0x400000ff) 2018/03/13 20:25:43 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='nr0\x00') r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r2, &(0x7f0000000140)="8530b7f8af89b899592d8a422bbca6b374197c8949cd1a02597d3b96a110328594e0a6ff75d234ea1f74e6a725fb7d78c890e518d28aa4356dbaad82b512b1289130c8203e5d38c8f5351ca1dfeedbb2509eb27c9f9d16a76d3a548b3e8363581edb48694edbc66143a90e8257bd81888326e44a556117289b8077518d92931f976686031a29ba9acf81929e783498da2fc58ae185bc245b0242174c451bea41883c64e141c5b3b94b705b", 0xab, 0x20000010, &(0x7f0000000200)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x80000000000) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) listen(r2, 0x5) 2018/03/13 20:25:43 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="b4fb43d229855a18454e9e792a2dae566521317383ea7d397933fcd85a5340a35a050b74c4e1cfb2d5535c083a20fad6585fa8357f6dccd1a6c39cefe2ca761022fec2c781cb29a82fe1d34bc62cd71db6e6926e4e831e655ef02ab6866b67e1ccd53619740b35299250f07a68a420e8fa0437d71d816355b950b18329be1252f1e5ac04d6b279976bd66bd737ece049f1356d19fe70709bff47ded5f965e76806c05e2fce536aa5afb4de2e96ed6965d4db8035d2a0fa443d84", 0xba}, {&(0x7f0000000100)="e0fa3a1903df6462d45972786cbcce99072b402695c4569ecf985595fbd0fcc4e082e1e01f7131270a4593adc21faa4c20d8877449cf06c66bc3c53e30c117f1ab658a1eb69539fef97953816dedf375cb9bc5f348e95d4e8cb1bd6aad7b92be0b20b2b4cd8f97a394327665c24fcee004d8500fa4464c7a31beeb93d69528a189888109234ab39e2364c14b71924ff92a269404e5dc17ae68032e80bb50536a0896c03bca817213658236b314b319a33f20cd2269b76e1e8e6169fba02aa1685384655ebdc13a11acbb01c5ba2a9731093996e5a8f84f7f5b238939f1354b7425a62575b4c467b0dbaab6d9f44fe51a", 0xf0}, {&(0x7f0000000200)="03b27b651217422d2e7ad3577adcf60250abd9d4bba3fc6d49baaac3f050b2c863872d5030c0daa4aea8ea7137b9d8123e57b6c7c8b8e08f733988194354b87a6bc50ba41be3769f711a236181723e47a7cf6667e6110d30792712437e5b216d5c7e00eeca576e09fc69d2a28e690939686bd6a6d93fa7e9d052a1e923ac1df39f95c862c85fe63c429e4cc6dfb7482fba469203332d3c9ebdc4e928ed63eeecda0eabb32ed12676b21cec6532", 0xad}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="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", 0xfd}, {&(0x7f00000013c0)="13ba40167e10976b30475b82b0b25d9a1ffe9680dad15b3fb510573481610c720e8a344afc253780e006d89864ce2df73fd6baf72e603b103ce0b099832f226434816565a7d5cda41c43821f6818e97df91dfcd9776d21c69e6d9e6e76982a39007e0caa16f435ac77bfaa23c66f95c16fe4f02d7fcc880e444c8dfba65a929616e86595f130ef12445237e7bd35b90b83642da88041861d741d2f34862c1e59de13ac3b47e156618871134d8adba731c867bb13e29555a88895f588aedb24f13e567fdc92a6c311561317eda4af6518d1fe3cf402ce51fceb91ec61c10d5c623def12b4fdb10c", 0xe7}], 0x6) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000027ffc), 0x4) r2 = dup(r1) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000001500)={0x2d, 0x18}) 2018/03/13 20:25:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/03/13 20:25:44 executing program 3: socket$inet6(0xa, 0x1, 0x100000000000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/03/13 20:25:44 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() r2 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000000140)=@can, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000002c0)=""/196, 0xc4}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/121, 0x79}, {&(0x7f0000001440)=""/46, 0x2e}], 0x6, &(0x7f00000014c0)=""/150, 0x96, 0x5}, 0x5}, {{&(0x7f0000001580), 0x80, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/4096, 0x1000, 0xffffffffffffffe1}, 0x7}, {{&(0x7f0000003640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003a80)=[{&(0x7f00000036c0)=""/6, 0x6}, {&(0x7f0000003700)=""/162, 0xa2}, {&(0x7f00000037c0)=""/63, 0x3f}, {&(0x7f0000003800)=""/108, 0x6c}, {&(0x7f0000003880)=""/190, 0xbe}, {&(0x7f0000003940)=""/31, 0x1f}, {&(0x7f0000003980)=""/242, 0xf2}], 0x7, 0x0, 0x0, 0x2000000000000000}, 0xfc}, {{&(0x7f0000003ac0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003b40)=""/132, 0x84}, {&(0x7f0000003c00)=""/225, 0xe1}, {&(0x7f0000003d00)=""/148, 0x94}], 0x3}, 0x30d}, {{&(0x7f0000003e00)=@ipx, 0x80, &(0x7f0000004000)=[{&(0x7f0000003e80)=""/159, 0x9f}, {&(0x7f0000003f40)=""/162, 0xa2}], 0x2, &(0x7f0000004040)=""/64, 0x40, 0x6}, 0x400}, {{&(0x7f0000004080)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000005480)=[{&(0x7f0000004100)=""/100, 0x64}, {&(0x7f0000004180)=""/147, 0x93}, {&(0x7f0000004240)=""/222, 0xde}, {&(0x7f0000004340)=""/11, 0xb}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/213, 0xd5}], 0x6, &(0x7f00000054c0)=""/213, 0xd5, 0x3}, 0x7d4}, {{0x0, 0x0, &(0x7f00000057c0)=[{&(0x7f00000055c0)=""/10, 0xa}, {&(0x7f0000005600)=""/243, 0xf3}, {&(0x7f0000005700)=""/160, 0xa0}], 0x3, 0x0, 0x0, 0x4}, 0x3fffffff8}, {{&(0x7f0000005800)=@generic, 0x80, &(0x7f0000005880), 0x0, &(0x7f00000058c0)=""/27, 0x1b, 0x3}, 0x81}, {{&(0x7f0000005900)=@ethernet={0x0, @random}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000005980)=""/159, 0x9f}, {&(0x7f0000005a40)=""/43, 0x2b}, {&(0x7f0000005a80)=""/157, 0x9d}, {&(0x7f0000005b40)=""/58, 0x3a}, {&(0x7f0000005b80)=""/133, 0x85}, {&(0x7f0000005c40)}, {&(0x7f0000005c80)=""/61, 0x3d}, {&(0x7f0000005cc0)=""/29, 0x1d}], 0x8, 0x0, 0x0, 0xffe000}, 0x4}, {{&(0x7f0000005d40), 0x80, &(0x7f0000005ec0)=[{&(0x7f0000005dc0)=""/56, 0x38}, {&(0x7f0000005e00)=""/179, 0xb3}], 0x2, &(0x7f0000005f00)=""/149, 0x95, 0xcdcf}, 0xffffffffffff1d43}], 0xa, 0x120, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000006100)=""/118) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mq_notify(r3, &(0x7f0000000040)={0x0, 0x36, 0x4, @tid=r1}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000000100), 0x0) tkill(r1, 0x1000000000015) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000009, 0xffffffffffffffff) 2018/03/13 20:25:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080)="755e26daebbf7b4227d64b0481c79f7367bef86c587d1a202142119b95afc532c75329fbf7f192bc5029687c1ea92f057f36228b605f1faa36703cdd80d50bc6156a7a0a11a0bf6b95b2687113254d6b75eeee06c972f843c7cb96156d26eab15edb399840016459fb2f09f24613195c8b174a64c89c8e4cc9c7cb054815a516e950c841676da66dcafcad169e058c879494cfe45e245c4aba90f5ac9017730d8f9342f8b5b6c51006ead1a5f8ea7afb80450add22b3c46a244d04fcaf9c15b2287dfe2e60dc7e2ba4", 0xc9) preadv(r0, &(0x7f00003f6000)=[{&(0x7f0000fe0000)=""/232, 0xe8}], 0x1, 0xffffffffffffffff) 2018/03/13 20:25:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00001d9000/0x3000)=nil, 0x3000, 0x2000002, r1) r2 = dup3(r0, r0, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000004, 0x1010, r0, 0x0) r4 = getgid() fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x100) socket$l2tp(0x18, 0x1, 0x1) 2018/03/13 20:25:44 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) 2018/03/13 20:25:44 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000380)={0x3ff, 0x200, 0xffff}) clone(0x1000c00, &(0x7f00000001c0)="78ef0352c9d5acd77c95305bc839f7f8643a3127eb89987ba0621e1dad735b7988ae40177d38ecd6e2d50ffbf2d0a1f69f6743170ba39881bb0edaa7b8", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="c0a518d95342efaf4ad2145919632a6ac683d17c8089c9d15b19306e38cc5c95741b25fb48cc6e36bb4843b8c334ab075eafdd2e5000883c4ec4a15e8c48757159310bdb839b0821c0386b179c7742") ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) futex(&(0x7f0000fd4000), 0x9, 0x0, &(0x7f0000000080), &(0x7f0000000000), 0x41000000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000340)={0x7, &(0x7f0000000300)=[{}, {0x100, 0xff}, {0x8000, 0x5}, {0x4, 0x2}, {0x100, 0xceb}, {0x4, 0xfff}, {0x2, 0x8}]}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x785, 0x200, 0x800, {}, 0x9, 0x81}) 2018/03/13 20:25:45 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x9) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x410000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000326000)={{0x0, 0x2}}) socketpair(0x11, 0x1, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="b00632e8820c6b334fcaf9ffe70bac56696ae18c680e8aef5de0020db72737691c5fb5803e4f") ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/03/13 20:25:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x1f, 0x0, 0xdd6e3c4b3e2a9627, 0x5, 0x27d0, 0x3, 0xfffffffffffff800, 0x10001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x5, 0x551}, 0xc) fcntl$setstatus(r0, 0x4, 0x400) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000300)='net/ip_tables_matches\x00') shutdown(r0, 0x1) ioprio_get$uid(0x0, r2) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x0, 0x3}, {0x3, 0x91a}]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000003c0)={r1, 0x3ff, 0x20, 0x7ff, 0x8}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x7, 0x2, 0x1, 0x1ff, 0x401, 0x5, 0x7, 0x7, r6}, 0x20) prctl$setptracer(0x59616d61, r4) fcntl$setsig(r0, 0xa, 0x2c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000480)=0x4, 0x4) r7 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x0) writev(r5, &(0x7f0000001840)=[{&(0x7f0000000500)="0e88c2eede9ee21b1c3d8eb3c0704a22c9b6576122139c34e19443bd5555895eca08acad455c105d26bcd95e0eaef24ef8b3fe3d8d50cc309a0fbe2b7ac8da0d74b8d70193291d3df5efd5dd05ce4046c35642b43842c4af6c93cd71ed5aa265c173db10d93ae8c060d4c504200ab7e14e710fb82dfcc6b4b9a08dd69272080825250a5758b86c5a8ff1cfafaff26ff278c10f7dfeab5ce379bab20be2d1ad6b1d1de1a619a8bcfc86292c999d0b", 0xae}, {&(0x7f00000005c0)="17b2d1682bc7703672529bfe0294c93356e54326826772f5059c09d311e77b299d22c12413490d8c40082a4c326de158ea0265c20185682c2f64bc561ef5908aecd81ae0111723a640d483d7aa7a84dd", 0x50}, {&(0x7f0000000640)="12104e94eb419870ef085c317fac1832d5c6eb8d3af7ce44ba8ce1214cc94e6d8e4562d30b2315125e7d5914cd7fbf7aa185", 0x32}, {&(0x7f0000000680)="381372aab9c756579937b21145f1f5727e20d45f50be065cdc331cbfb4da80847cd78cbd79d2ccba736733321a839509db3bcf92ce627109e4830f801f50120918bbbb13a87f734e91bc7554301fe71b6ce86cd5f4155fcce8384753856942b0e02c7adc91d0e79e54e2d34e21b8d7324e7a52c4cd20eecc50f870e2f19ac73a952a0392dddfd364398f1dbe43387f1a4d48701fe9161578fd9d1445c1dce8aef1e48f93c09ce3e4b406c8de42edabebfbb2d3d1e0ea59de1f698727a9f959b0a11c6bdbfafd2275c97b90bdee742a5dd81766053ed79e7a776df149c2326e2a3efc34211e0ee6", 0xe7}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="9bddc6e9f980ea33e1feb4b832973337c5b2ecb41ea449cdea409d55b0d8083a47c64d29fb5d3c84b1111e3e4acf525330d1590758a51f5da10e8043556a7663679e45192b0065a45ce53e9d174c60f575cd93d9740968e39fe40c1d7abdef1e62de8b49dc28b939d564a003c12dc044e9cd0383011103b9f221adc7b936a0df49173e", 0x83}], 0x6) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001880)='/proc/self/net/pfkey\x00', 0x230000, 0x0) ioctl$EVIOCGVERSION(r7, 0x80044501, &(0x7f00000018c0)=""/29) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000001900)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r8, 0xc008640a, &(0x7f0000001940)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000001980)={r9, r11}) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f00000019c0)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001ac0)=0xe8) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffffbff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000001b00)={'filter\x00', 0x4}, 0x68) ioctl$PPPOEIOCDFWD(r7, 0xb101, 0x0) r12 = dup2(r10, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r12, 0x84, 0x65, &(0x7f0000001b80)=[@in6={0xa, 0x4e21, 0xe0b, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff]}, 0x7}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, @in6={0xa, 0x4e21, 0xab0c, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x20}], 0xac) 2018/03/13 20:25:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000020000)={0xa, 0x4f20, 0x4, @ipv4={[], [0xff, 0xff]}}, 0xffffffcc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x8, {{0xa, 0x4e20, 0x8, @empty, 0xfffffffffffff732}}, 0x0, 0x2, [{{0xa, 0x80000000004e22, 0x6, @empty, 0x52}}, {{0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x100000000}}]}, 0xffffffffffffffe5) connect$inet6(r0, &(0x7f000000e000)={0xa, 0x4e20, 0x400000000ffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x17) 2018/03/13 20:25:45 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x3f, &(0x7f0000000180)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/233) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff7b}], 0x1c) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'teql0\x00', @random="fae8efa6cec7"}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000200)=0x8000, &(0x7f0000000380)=0x4) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000240)="97", 0xfffffee0}], 0x20000000000003cd, 0xfffffffffffffffc) 2018/03/13 20:25:45 executing program 7: syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x7}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x2, 0x4e22, 0x1ff, 0xa, 0x20, 0x20, 0x1d, r2, r3}, {0x2, 0x8001, 0xff, 0x5, 0x6, 0x5, 0x5, 0x6}, {0x4, 0x5, 0x1f, 0x7}, 0x2, 0x6e6bb3, 0x1, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x34ff, 0x0, 0x0, 0x6, 0x4ca7, 0x3d27, 0x9}}, 0xe8) epoll_pwait(r0, &(0x7f0000ea0000)=[{}], 0x1, 0x0, &(0x7f0000941000), 0x8) 2018/03/13 20:25:45 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) poll(&(0x7f00007a7fe8), 0x0, 0x7f) pkey_alloc(0x0, 0x2) rmdir(&(0x7f0000d19000)='.') 2018/03/13 20:25:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/169) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8000, 0x1, 0x8, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x7}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x300) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000002c0)=0x1ff, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0x80000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) r3 = accept4$ax25(r2, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x80800) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000480)=""/133) r4 = socket$inet_udp(0x2, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x200942, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000580)={'erspan0\x00', {0x4, 0x4, 0xffff, "ae7689fae2e8", 0x6}}) sendmsg$key(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f00000005c0)={0x2, 0x14, 0x80000001, 0x7, 0x3b, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_sa={0x2, 0x1, 0x4d5, 0x80000000, 0xfffffffe, 0x6, 0x1, 0x20000000}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x6e6bc0, 0x0, {0x6, 0x33, 0x2, 0xfffffffffffffffe, 0x0, 0x3, 0x0, @in=@rand_addr=0xc0e6, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6e6bb2, 0xfe, {0x6, 0xff, 0xffffffffffff7b07, 0x7f000000, 0x0, 0x0, 0x0, @in, @in=@multicast1=0xe0000001}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_ident={0x2, 0x0, 0x51c, 0x0, 0xffffffff}, @sadb_x_sec_ctx={0x21, 0x18, 0x51, 0x2, 0xff, "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"}]}, 0x1d8}, 0x1}, 0x4000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000940)={&(0x7f0000000840)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000880)=[0x0, 0x0, 0x0], &(0x7f00000008c0)=[0x0, 0x0], &(0x7f0000000900)=[0x0, 0x0, 0x0], 0x8, 0x3, 0x2, 0x3}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='syz_tun\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000009c0)=0x7) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000a00)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000a40)=""/140, &(0x7f0000000b00)=0x8c) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/sequencer2\x00', 0x1c000, 0x0) r6 = getpgid(0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000b80)=r6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000bc0)={r1, @in6={{0xa, 0x4e24, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x2, 0x7, 0x81, 0x101, 0x4}, 0x98) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000c80)={'sit0\x00', 0x7}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000cc0)=@assoc_value={r1, 0x6}, &(0x7f0000000d00)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000d40), 0x4) getsockopt$inet6_tcp_buf(r5, 0x6, 0x3f, &(0x7f0000000d80)=""/4096, &(0x7f0000001d80)=0x1000) 2018/03/13 20:25:45 executing program 0: eventfd2(0x7, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80800) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x80800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) r1 = eventfd(0x20) r2 = fcntl$dupfd(r1, 0x40a, r0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) close(r3) r4 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="e4ce7817f4d74c9d48fcb4227c479d74f8b4fe8d0d808e1aa955786a7971d3eeda056787d33518848ced875b2cfc498a91050cad930ae3f7d0975f526d4d6fb1435348496d68a165adf2049063178d1f61e36f3087aa093a0dab23139ca8015492f5d01df6d5", 0x66, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r4, r5) 2018/03/13 20:25:45 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000000)) r2 = syz_open_procfs(r1, &(0x7f0000000340)='oom_score\x00') ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f00000006c0)={0x9, 0x8, 0x7, 0x6a370462, 0x9, 0x9}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000001c0)=""/154) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockname$netlink(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) recvmsg(r2, &(0x7f0000000680)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000380)=""/129, 0x81}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/81, 0x51}], 0x3, &(0x7f0000000580)=""/236, 0xec, 0x2}, 0x40000040) times(&(0x7f0000000700)) 2018/03/13 20:25:45 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x7, 0x553}) clock_getres(0xdffffffffffffff5, &(0x7f0000000000)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000003c0)={0x0, 0x2}) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0x81, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0x2e, r1, r2}, {0x20, 0x6, 0x6, 0x9, 0x100000001, 0x80, 0x1200000000000000, 0x9}, {0x7, 0x8, 0x2, 0x5}, 0x3, 0x6e6bba, 0x0, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x1, 0x2, 0x7, 0xfffffffffffffffa, 0xeec}}, 0xe8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000080)={0x2, 0x4, 0x9, 0x0, 0xcd5, 0x8}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x98) connect(r3, &(0x7f0000000400)=@can={0x1d, r1}, 0x80) 2018/03/13 20:25:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400400, 0x0) getpeername$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000000080)=0x7ffffffd, 0x4) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f000069cffc)=0x17e) 2018/03/13 20:25:45 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socketpair$unix(0x1, 0xf, 0x0, &(0x7f0000000040)) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0xb, 0x0) 2018/03/13 20:25:45 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x8100000, 0x0, {0x0, 0x3, 0x0, 0x1, 0x2}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) fcntl$lock(r2, 0x6, &(0x7f00000001c0)={0x0, 0x3, 0x400, 0x2f5, r3}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000140)={'syzkaller0\x00', {0x4, 0x9d88, 0x59a0, "8555572e5cc2"}}) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/13 20:25:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000000140)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000000280), &(0x7f00000001c0)=0x10, 0x0) r3 = accept4(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2e90f8fe0059b8bdcdae4af82d569c82c076ad109f33ea41998b9e56cf461152cda5af9a3aee4d1317b2f492fa5a3f233a0a4872c504502f2af209a1044f59df060046a1319480e06c289a12ae92b452fd98d206fdcaa4487d9fa2718493089f07d7fe44604b33d44e78f5046e743b4ab31c0ace77ac3ce9320c013d6b78ab4a6d87e1ba3485ce2d0335f0b76071f6114c0fcdfcdf0d83164d7bffe2deefce9c6726af0cb0306116a2390bf3fd15caaea874c957f9b30ebaba321eba6efe46d488254b5809b4c5326f2eec7326"], &(0x7f0000b0fffc)=0x1, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/13 20:25:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000000000), 0x0) 2018/03/13 20:25:45 executing program 4: chdir(&(0x7f0000000000)='./file0\x00') unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='reiserfs\x00', 0x3000820, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:45 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e6ff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="798e3440b8aa2684a43eca7854fa07606337fc26b99205ef80ed7b668d1a3f987b67a777c96381568f453c597b07633159f66b6de8038d70"], 0x10}}], 0x1, 0x0) 2018/03/13 20:25:45 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) r1 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f00000005c0)=[@increfs={0x40046304, 0x3}, @clear_death={0x400c630f, 0x2, 0x4}, @release={0x40046306, 0x1}, @acquire={0x40046305, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@flat={0x776a2a85, 0x1, r1, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000040), 0x0, 0x4, 0x12}], &(0x7f0000000080)=[0x20, 0x38]}}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000280), 0x0, 0x2, 0xe}], &(0x7f0000000300)=[0x20, 0x0, 0x78, 0x0, 0x0]}}, @request_death={0x400c630e, 0x3, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@fda={0x66646185, 0x4, 0x1, 0x25}, @flat={0x73682a85, 0xb, r1, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00000003c0)=[0x58]}, 0x401}}, @reply_sg={0x40486312, {{0x7ff, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@ptr={0x70742a85, 0x0, &(0x7f0000000400), 0x0, 0x1, 0x28}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000480)=[0x38, 0x78, 0x0, 0x40, 0x78, 0x20, 0x58, 0x18]}}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@fda={0x66646185, 0xa, 0x4, 0x18}, @ptr={0x70742a85, 0x0, &(0x7f00000004c0), 0x0, 0x4, 0x29}, @flat={0x73622a85, 0x101, r1, 0x3}], &(0x7f0000000580)=[0x58, 0x30, 0x30]}, 0x7}}], 0x4, 0x0, &(0x7f0000000000)="07ee51a23b273b89f51ba8391351150c53e002416a11b1"}) lookup_dcookie(0xffff, &(0x7f0000000100)=""/254, 0xfe) 2018/03/13 20:25:45 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000c51ff0)={0x2, &(0x7f00003befd8)=[{0x7}, {0x6}]}) 2018/03/13 20:25:45 executing program 3: r0 = socket(0x7fffffffffc, 0x2, 0x1) r1 = epoll_create1(0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000578ff4)) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/03/13 20:25:45 executing program 5: request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='/dev/sequencer\x00', 0xfffffffffffffff8) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r2 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x20}, &(0x7f0000000540)=0x8) connect$inet6(r1, &(0x7f0000000580)={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r4, 0x6, 0x8000, 0xff}, 0x10) sendto$unix(r2, &(0x7f0000000380)="a6f5aed8e56fd5d2cdd7ec4b87023adea9858999912616085663d9192fc0e893038d876a1e836842d11964d707023818326d5b857b3ccf7c8c20c9c28926359e32b87f17762ed5b47da6eda13a3c357dcf6748937998eea576d06719c009c58c1b3517f975821a4a8eee47d43e07db0c2e9256442553cd01c7e63ed3b21652746ad8412961a5a8bbb9194933102e4e15e38e40fdccd0120d28a00b6a8841ac11078038a9727ce71d8c7f0a79bf6838ca1e732f2992370e78f279df042f6fed6e50bd37399b23e007e8c8970a176cc66fffd4fb7e0097630f7b4c5d82", 0xdc, 0x0, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/13 20:25:45 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f00000000c0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x44) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x4, 0x2) [ 50.803712] binder: 7955:7962 Acquire 1 refcount change on invalid ref 0 ret -22 [ 50.814631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 20:25:45 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) [ 50.849290] binder: 7955:7979 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/13 20:25:45 executing program 2: mkdir(&(0x7f0000459ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) syz_open_pts(r0, 0x202001) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$addseals(r1, 0x409, 0x2) syz_open_pts(r0, 0x100) mount(&(0x7f0000c5fff4)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000040), 0x4) 2018/03/13 20:25:45 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup2(r1, r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00007e5fc6)=""/58) 2018/03/13 20:25:45 executing program 6: r0 = socket$inet6(0xa, 0x800, 0xc7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x2}, {0x0, 0x0, 0xfffffffffffffffc}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x7e}, 0x2, @in, 0xffffffffffffffff, 0x0, 0x0, 0x7ff}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xffffffffffffff00, 0x1, 0x80000000}) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x7, [], 0x1}}, 0x1c) fremovexattr(r0, &(0x7f0000000080)=@random={'btrfs.', 'mime_type@.ppp0GPLvboxnet1#\x00'}) 2018/03/13 20:25:45 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000000)={0x200, 0xff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000280)={{0xffd5, 0xfffffffffffff801}, 'port0\x00', 0x10, 0x2, 0x0, 0xffff, 0x80000001, 0xec, 0xf161, 0x0, 0x5, 0x6}) r3 = userfaultfd(0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x80000001, 0x8) getpeername$unix(r0, &(0x7f0000000200), &(0x7f0000000100)=0x6e) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={'lo\x00'}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/13 20:25:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/156, 0x9c, 0x102, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000280)) r2 = getpid() process_vm_readv(r2, &(0x7f0000002bc0)=[{&(0x7f0000002c40)=""/192, 0xc0}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/255, 0xff}, {&(0x7f0000000240)=""/10, 0xa}], 0x4, &(0x7f0000003e80)=[{&(0x7f0000003e00)=""/128, 0x80}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000001c0)=0xb1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002c00)={'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000027c0)=ANY=[@ANYPTR=&(0x7f0000002a00)=ANY=[@ANYPTR64=&(0x7f0000002800)=ANY=[@ANYBLOB="a10486ef5a3396f033ba198274764ffa17da1f6f8174fa85fec026ac41963e0b895cd5affa354d7bb49eed963ef235147a9509520ccb7f62c1201bb58938c14724428cae4843076d90cb32a958eeca2e27fc2ecd9393cb7ecc42c75bc8db1423badac5bee3d317f42d6527a1d2d6fea97d434a32bb989fe34f301f62c6068baaa152974ab887", @ANYRES64, @ANYPTR64, @ANYPTR], @ANYRES64, @ANYBLOB="d093e80a237851801e362527595fbc0e55084dc1a972ce1b47012d7553c383f1cc224a589c3af68bebefca752d1d9527a1b969a0ba7530656212f6ba376a39bbdd6420261de5836248bd6a290d08d0f064ac018d88cf306a50644bbf2da6aa1fe3d52bde268e773544955e09c419c6d999cc97c054c5430d5017", @ANYBLOB="e77afbbb793e0efc45a6372d5e033124c1fdc2aa28180145d0352aa20cef7edc562ab83f30437561673b786a2a2a2b19ce17088f0144980a9c5086e7817a4bbbf1e61dd9267020d997cea12acdd670c0028137b296669f2f7968da9597bea78a881da0878f1a7122ab3c9a6fd3bf00926378b53d377b5f7e596fd3e5", @ANYPTR64, @ANYPTR64=&(0x7f00000028c0)=ANY=[@ANYRES64=r0, @ANYBLOB="fdac7119c33169ba0a53e297063b36f399ff670dbd7e52bc5b5234c52d676fb9d67f917e8a96d9ff13d95558b8789f5952d76f2a485341291dc3a50e72c50a3290643b827b43913eeeb26c850038de2f1437d123d4f41e3a9e97a97674aa0fb15b7d111196d527646e0d9831acb4cf5190e7d334727e2bd8f286bdf675b466991f9e8c616251e7a42596046c1bc12d88cb5c0a3bd210b4665413b614147e5c1e132b518c277b102ba3218611f168343032207ed085d20eb4c780337daa1a0bccdf5c8bd7fdd4d3fd4292eba3c981a4b6caca88baac424dc0bb195c572118db9ab578290042d955e695117975378a50", @ANYRES32=r3, @ANYBLOB="b135a7de0ebe8f4446dfe01b90ef9aa5f90d"], @ANYPTR64], @ANYPTR64=&(0x7f0000002480)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYRES32=r4, @ANYPTR, @ANYBLOB="c537f2610df8d9edeef8e3755069e8595e00c7b32c73eef35090e6092e8fa347db6a9770", @ANYPTR64], @ANYRES32=r1, @ANYPTR64, 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@ANYRES32=r0], @ANYRES64, @ANYPTR, @ANYPTR=&(0x7f0000003ec0)=ANY=[@ANYPTR, @ANYBLOB="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@ANYBLOB="4be29992a6c369a214f6b1ab8863e77b620a62d24a5a2355930fc388601ee74fba4888cce8649b21acab7cc52fc7b1ab64aa479920862fe2e6deb16634378fbe958321", @ANYRES32=r0]], @ANYPTR=&(0x7f0000002580)=ANY=[@ANYPTR64=&(0x7f00000024c0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR64], @ANYRES32=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000002500)=ANY=[@ANYPTR64], @ANYPTR=&(0x7f0000002540)=ANY=[@ANYRES64=r0, @ANYPTR], @ANYRES64, @ANYRES64=r4, @ANYBLOB="e83abf84fd581879d22cef9dbd648b5306ef1d353d2ce7af23a53bff0f3890db10f7298dc8741974b71ea1120f46faa3eaafaf4aadc7924df992c35c3ba5a44bc9d19abfebadb6d4", @ANYRES32, @ANYRES32=r3], @ANYPTR=&(0x7f0000002780)=ANY=[@ANYPTR64=&(0x7f0000002600)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="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"], @ANYPTR64=&(0x7f0000002740)=ANY=[@ANYRES64=r4, @ANYPTR64, @ANYPTR], @ANYRES32=r3, @ANYRES64]], 0x4}, 0x1, 0x0, 0x0, 0x4000801}, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x78) accept4(r1, &(0x7f0000002b40)=@can, &(0x7f0000000200)=0x80, 0x800) accept4$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14, 0x800) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/13 20:25:45 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000dcd000)='logfs\x00', 0x0, &(0x7f0000000040)="97a5cb7d7f3b27f51e495bdd765533817ec6c0713762049b191255b632f7dea1affb8753994c5f567d505923f62137c7b17e653c89c7ad868ebca9a7ab82e9e18e45e68c24b1b9dcbad1a406bb77608bd558b67eb80f6a30a4d5d6cfe63af1a2c77f3f39a89213dbb5389ae01755f5f1a781995752") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/13 20:25:45 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x4) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/13 20:25:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000000140)=""/101, 0x65}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000000280), &(0x7f00000001c0)=0x10, 0x0) r3 = accept4(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2e90f8fe0059b8bdcdae4af82d569c82c076ad109f33ea41998b9e56cf461152cda5af9a3aee4d1317b2f492fa5a3f233a0a4872c504502f2af209a1044f59df060046a1319480e06c289a12ae92b452fd98d206fdcaa4487d9fa2718493089f07d7fe44604b33d44e78f5046e743b4ab31c0ace77ac3ce9320c013d6b78ab4a6d87e1ba3485ce2d0335f0b76071f6114c0fcdfcdf0d83164d7bffe2deefce9c6726af0cb0306116a2390bf3fd15caaea874c957f9b30ebaba321eba6efe46d488254b5809b4c5326f2eec7326"], &(0x7f0000b0fffc)=0x1, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/13 20:25:45 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x22200, 0x0) getdents(r0, &(0x7f0000000040)=""/183, 0xb7) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r1, &(0x7f0000000140)=""/181, 0x236) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/13 20:25:45 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) 2018/03/13 20:25:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x80113, 0xffffffffffffffff, 0x5d) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0xfffffffffffffd51) 2018/03/13 20:25:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000040)="05177124f423ea0c4b5de15227557ce1023f9e7ccb8d4fc26d958b35e1ed9ba62990ea0b518f66b0bf4d70fad4861d4ffb35b71d5370baf6edef99a25d2cc9a8ae1baafe6eee3585e25615e6c382d7896218b71a67994defc236baa5daac606dc80813ab83bd1f843afd0735b7cf64f6") setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/13 20:25:45 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) sendmsg(r0, &(0x7f0000004680)={&(0x7f0000000100)=@llc={0x1a, 0xf, 0x47d, 0x81, 0x5, 0x93ec, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="a524ec5fdee1aeb721b3c72cf7a4850c8a65a74e1e53c0e8b6d2a9ae855e27fa2f657313b7f3a7fe4ca3f42baf7ae19823c2cd5d1e36731057b91df9a23f90bd9c85b2a258fcbd534c4df33e3d5aacfec26f1c54e2359425b78d88bc153198c9455a10a34aa339bce01a1013ff57325a120ecafc06f1c6afa6830e7f136da4e4a9d75b19aced3ad00f4a4adf4dbef4a79e8888ed3e7261ba5a532306607e1868f0544f944011f2e22bebf7512d65552fba8b46b60600d4a0026909642610b9cf75eec1b8ed61d0c72c1d50efb43905c9e3", 0xd1}, {&(0x7f0000000280)="f1d028b25c05a8fbcf", 0x9}], 0x2, &(0x7f0000000300)=[{0xc4, 0x119, 0x4, "e75e6d97dfc8dd6638675d2c82d6d12fedc02e69e27ad3f26a19021bc9c67351b104082847ed30ba92824cea5c3ef1f1c88c70bc200fa7a0aa2e9666f3b65c150c803559fb05f539fc5e33cb6291fe4c519f86bb8547c94765235cc0d8e40ae8fed0703e7251d19b52770c633834eddb5292f02d80eaf723c610ee2d43677fc54eef0aa512a5d47de94789c2e689065910bbd64a3dbb804cb6e508003489e868169b128ebe8526ab451e5f4948832acb2b6bdc3ef0c8ca"}, {0x3c, 0x101, 0x3, "0bebbacd4babfdbc4d8aef8e08afe208386762a77fcc57d4e51bf96292ff91999d348364e6edb0d105b7f6166e02"}, {0x100c, 0x111, 0xeb9, "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{0x1c, 0x10b, 0x8001, "3b541e3fa2b815def0f81d3e90"}, {0x80, 0x109, 0x46, "a2d24dc4c2e2c7d374cce25021ed5f3f179c71eea9e3c75a9469232506346ae99790feea2214310f69d51c9825631afde4e939455c8baa8b1200a5089899ab2fae3cb66c57c2be0c6794e4817a115ff780471c4965ad5fcb935d0ea05dfe7107a3779c01de3abfaca3aae04351f242aa6a8bfe07"}, {0x74, 0xff, 0x23d4, "c7426be24f7657bb4c8a0357d88eb968b39ab1fcceb8915b6c352013ca9ae6dcf634b01122ef911e1c67c7aa23fbdc3e0f0f4593bdffc2d5ced9f7f113979c0805eed5fff8d9a6f4f8d9904f50bb53a78d45ba35302c5add9226e7cb4c8ad91756fbb217c6"}], 0x4344, 0x1}, 0x48015) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cpuset\x00', 0x0, &(0x7f0000000000)) 2018/03/13 20:25:45 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x200, &(0x7f0000000000)={&(0x7f0000000080)}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/13 20:25:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200940, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xfffffffffffffffc, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x99, "30018ca500faaa875af83e7942db56eec55883024a35b84946c426c948996d510adbb6e1268dbb14205593721426b50b584c434a282b8652b8c2444d497c68e3aea1fed63341e19bdfde6844a11cbc66aba71891ef8858bc4932591b59e0e3364b3483bb1d07ab6f4e4a18e195f4eefeffaf08f8f9ba7d94c67c02c85a8465596ad16ec6559337fcb9869eb94d9670f145f29617cd4f8691e0"}, &(0x7f0000000180)=0xa1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xf9ba) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0xfffffffffffffffd, 0x4) fcntl$setpipe(r0, 0x407, 0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x55}, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x3, 0xb73}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000400)=""/159, &(0x7f00000004c0)=0x9f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r2, 0x8}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={r3, 0x1, 0x71, 0x10001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000005c0)={r2, 0x7fff, 0x30, 0x233d, 0xff}, &(0x7f0000000600)=0x18) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000640)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000680)={r2, 0x5}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000780)={{0x1, 0x2, 0x1, 0x1, 0x7fff}}) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffdbf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000007c0)={r3, 0xef, "6849f2649f4359e0fe6e96576792b7034a36555a3ce748a72c71317ef373cc2241de90ce916207a9bfd14baa40dbd1853848c41db070bb6e7ea249495788cd9c35f989e2e7970d440778646e1d81b6c4614926422865b7444a67d871074644e5eb2fc7ab5f49f9f825394a69e0e6ca79195831eb80876efcc6764b2a838e2838684926d0a1a91f22d2545d2ddd84f25324666e0b109bff973b20536277788e0ce58134e242c9ce4b50308cd76390d00ca986f014e62b9e63346ec24569a2c44cfe803ff0386b4c002c4be7968bae0e06bcd2169456d3bed28b15c10446303af86af1878ea0d70f314c40a8aa00ab4f"}, &(0x7f00000008c0)=0xf7) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000940)={r2, 0x5, 0x30}, &(0x7f0000000980)=0xc) connect$netlink(r0, &(0x7f00000009c0)=@unspec, 0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000a00)=0x101, 0x4) bind$pptp(r0, &(0x7f0000000a40)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000a80)={0x0, 0x3, 0x5, [0x1, 0x6, 0x2, 0xffff, 0x3]}, &(0x7f0000000ac0)=0x12) [ 51.014292] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 20:25:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_OPERSTATE={0x8, 0x10}, @IFLA_LINK={0x8, 0x5}, @IFLA_EXT_MASK={0x6, 0x1d}]}, 0x38}, 0x1}, 0x0) pread64(r0, &(0x7f0000000000)=""/45, 0x2d, 0x2d) 2018/03/13 20:25:45 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000040)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x80002) ioctl$TIOCCONS(r2, 0x541d) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x1) 2018/03/13 20:25:45 executing program 6: timer_create(0xfffffffffffffffd, &(0x7f0000fd6fa8)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) r0 = socket$inet(0x2, 0x806, 0xc1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) timer_settime(0x0, 0x0, &(0x7f0000fd2000)={{}, {0x77359400}}, &(0x7f0000001ff0)) 2018/03/13 20:25:45 executing program 4: unshare(0x20020000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000040)=0x7, 0x4) chroot(&(0x7f0000000080)='./file0\x00') getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000100)=0x6e) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) close(r1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x8}, 0x4) 2018/03/13 20:25:45 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x6, 0x5, 0x100, 0x2, 0x7fffffff, 0x75e2e9ff, 0x7, 0x3, 0x3f, 0x0, 0x4, 0x1}) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000010c0)=@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x4c}, 0x1}, {{&(0x7f0000000440)=@generic={0x0, "14234944bfda4bc548a35ba0f86c32cad3c2c5e5ccae3adbad419a7d39bc8fe6b4bb14bfe6267a2f58d9002788262342607c0bd641f54e0962a060a58dc7aabde16bfbb7250f0598d4fd3832ca1dd27ef65cd15d027a808a060df5de8167b5901daa99529cef4a449a5b2af0d2dfd3fa4bf702b44ade154d54ef81fc0e26"}, 0x80, &(0x7f0000004000)}}], 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000000c0)={0x1, 0x9, 0x9, 0x8, 0x1, 0x3}) 2018/03/13 20:25:45 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r2}) restart_syscall() ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'eql\x00', 0x401}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x2) syncfs(r0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'eql\x00'}) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000200)=""/221, &(0x7f0000000300)=0xdd) r4 = open(&(0x7f0000000340)='./file0\x00', 0x20040, 0x8a) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f0000001480)={0x0, 0x9, 0x800, 0x85, &(0x7f0000000380)=""/133, 0x1000, &(0x7f0000000440)=""/4096, 0x26, &(0x7f0000001440)=""/38}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000014c0)) r5 = getpgrp(0xffffffffffffffff) ptrace$cont(0xf, r5, 0x0, 0x5) accept4$inet(r4, &(0x7f0000001500)={0x0, 0x0, @local}, &(0x7f0000001540)=0x10, 0x800) r6 = open(&(0x7f0000001580)='./file0\x00', 0x400, 0x1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000015c0)=r5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f00000016c0)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001700)={r7, 0x7fff}, &(0x7f0000001740)=0x8) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000001780)) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f00000017c0)={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffeff}, 0x7}, 0x400, [0x8, 0x9, 0x8001, 0x1, 0x1, 0x9, 0x1ff, 0x81]}, 0x5c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001840)) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001880)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x0, {0x2, 0x4e23, @multicast2=0xe0000002}, 'syzkaller1\x00'}) ioctl$VT_DISALLOCATE(r4, 0x5608) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000001900)=""/4096, &(0x7f0000002900)=0x1000) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000002940)=r6) preadv(r2, &(0x7f0000003a40)=[{&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/180, 0xb4}], 0x2, 0x0) 2018/03/13 20:25:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000280)={'gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setreuid(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x80200, 0x0) 2018/03/13 20:25:45 executing program 7: r0 = getpgid(0x0) r1 = getpgrp(r0) sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x800000002) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x8000}) 2018/03/13 20:25:45 executing program 7: socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)=0x9c8) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @dev}, &(0x7f0000000040)=0xc) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) 2018/03/13 20:25:45 executing program 2: r0 = socket$inet(0x2, 0x4, 0x7) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) 2018/03/13 20:25:45 executing program 1: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f0000000540)="b7") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)="0f53c26841f2c79ca718e979eed8c6d5980158a2febf931c260954e0f16c15aef3a6936cb3f35e92c5e53693b2ae571d92acfa18e0e7c183b676843b8cce05d755db1242e6da138caaa2c9f6ea31271fc3b21e39a970512d89ec01820b0b5d22e447b4b9cadbf62b4917f2bdf9c3b44b26f5ec5696ec4096d236a25edb309c58be0bbcb8e8ba6b5c981de3ad3786537639e4363ec05cb0316e462e996a70685f229935da0163ed1256714a013752c39c972fa67ea23e197092e2b153a12144eeb458cfb75a6c934c37742628eabf4edb063d63e7e91eb8e4472078eadd", 0xdd) 2018/03/13 20:25:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x40) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) 2018/03/13 20:25:45 executing program 1: unshare(0x20020000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000040)=0x7, 0x4) chroot(&(0x7f0000000080)='./file0\x00') getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000100)=0x6e) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) close(r1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x8}, 0x4) 2018/03/13 20:25:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x0, 0x2, 0x0, {0x77359400}, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x100, 0xfffffffffffffffd, 'queue0\x00', 0x1000}) 2018/03/13 20:25:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fstatfs(r0, &(0x7f00000000c0)=""/232) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000240)=""/159, 0x9f) 2018/03/13 20:25:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0xfffffffffffffda3) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000340)={0x9, 0x1f, 0x3, 0x6, 0x4, 0x40}) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) poll(&(0x7f0000f8c000)=[{r0}], 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000540)=&(0x7f0000000100)={&(0x7f0000000500), 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f00000004c0)=0xc) set_robust_list(&(0x7f0000000300)={&(0x7f0000000280), 0xffff, &(0x7f00000002c0)}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0xfffffffffffffe00, @dev={0xfe, 0x80, [], 0x16}, 0x1}, @in6={0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}, 0x4}], 0xc0) socketpair(0x3, 0xa, 0x401, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/13 20:25:45 executing program 0: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x81) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x20000, 0x0) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) gettid() setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x101, 0x4) recvfrom(r0, &(0x7f00000002c0)=""/118, 0x76, 0x10101, &(0x7f0000000340)=@nl=@unspec, 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) 2018/03/13 20:25:45 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000008, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000380)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x6, 0x1, 0x1, 0x2}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x982, 0x0) sendto$inet6(r2, &(0x7f0000000080)="521345acf664be26e0c6923fde97188cb345777737fba982d2218e27d1f50ee72d36401bc07efeb17bcae1bba11cdfe6458a59f83395d12f7bae140fee6ae28a7d3bb745dc56327ea6e9efa93849c5b3c61a3d02d1d8f2452298bf9e23a5081e2efac8f4a0e0", 0x66, 0x4, &(0x7f0000000100)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x4000, &(0x7f0000000080), &(0x7f0000a95ffc), &(0x7f0000000040), &(0x7f00000003c0)) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000001c0)={@dev}, &(0x7f0000000200)=0x14) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/13 20:25:45 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x240000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x10000000}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x14, 0x5e, 0x0, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:45 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40080, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) ioctl$TIOCSBRK(r0, 0x5427) 2018/03/13 20:25:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x10, 0xa0, 0xfffffffeffffffff}, &(0x7f0000000100)=0x18) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x6, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/03/13 20:25:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"426f6e64300000d24865c6eb37369b02", 0x1}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)) finit_module(r0, &(0x7f0000000040)='/dev/net/tun\x00', 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', 0x1010}) 2018/03/13 20:25:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x2, 0x8, 0xfffffffffffff02a, 0x2, 0x8, 0xfffffffffffffffc}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="e0000002ac14ffaa00000000a5fdffff"], 0xfffffffffffffdb9) 2018/03/13 20:25:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='fdinfo\x00') execveat(r0, &(0x7f0000fbeff8)='./file0\x00', &(0x7f0000fbe000), &(0x7f0000f35000), 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x400000, 0x1c0) 2018/03/13 20:25:45 executing program 2: socket$inet(0x10, 0x3, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) 2018/03/13 20:25:46 executing program 3: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f00006ca000/0x2000)=nil, 0x2000}) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) 2018/03/13 20:25:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) connect(r0, &(0x7f0000001f80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101500, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x2, 0x2}, &(0x7f0000000140)=0xc) 2018/03/13 20:25:46 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffffe) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0xeb5}, 0xe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="68fc5296bcae4ad78d346bc1c3653d38e4a595eb87aaf824aad899b46cced691cb1d7d3fe9c2bb9e5488bc9e6052f626d060794291eaab2374359830791484b4798838a6edceb1b9de5134ac7a50f6f22ff4fe27cc7a3f5ff5f047910a6a12a7099423471353b5840f32019fa130811ab61b6c708d3597a131fbcf5bf9cc3549a9f2d5df93e392075e7fc2c64059ab613a4e533bfd048820ab47348e21eb4e", 0x9f, r2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) fgetxattr(r1, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)=""/30, 0x1e) 2018/03/13 20:25:46 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20004000, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101002, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/13 20:25:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="093097da1e4a8d00ca00000000e2f537cc"], 0x11}, 0x1}, 0x0) 2018/03/13 20:25:46 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000040)={0x8, {{0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0xd5b}}, 0x1, 0x6, [{{0xa, 0x4e24, 0xf615, @dev={0xfe, 0x80, [], 0x13}, 0x1ff}}, {{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, {{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x7fffffff}}, {{0xa, 0x4e24, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, {{0xa, 0x4e23, 0x2a9ffaec, @dev={0xfe, 0x80, [], 0x17}, 0xf24}}, {{0xa, 0x4e20, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x9}}]}, 0x38c) 2018/03/13 20:25:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020500070a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100000000000000040000000000030005000000000002004e20ac14ffbb0000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/13 20:25:46 executing program 1: unshare(0x20020000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000040)=0x7, 0x4) chroot(&(0x7f0000000080)='./file0\x00') getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000100)=0x6e) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) close(r1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x8}, 0x4) 2018/03/13 20:25:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='setgroups\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) write$selinux_create(r0, &(0x7f0000000080)=ANY=[@ANYRES64], 0x8) fcntl$addseals(r0, 0x409, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) sendmsg$netlink(r0, &(0x7f00000080c0)={&(0x7f0000004800)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000008040)=[{&(0x7f0000008180)={0x1328, 0x29, 0x300, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x1004, 0x1, [@generic="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@generic="c1b6cd5e95b7dcc73a776aabaebb810298e57df6864b55bf72cf3b2fa408d0854531820792f677edd3a1c04d19fe74d06697ca42ab82c6416b120599c87c97c9d0f601dddf8443cbba3973bdbea1d1f6c0bd7af10593e2eceb471f59118d4e42239d3239f380b2a01b25c6c8fe7216aade7424de0bb87db287de704f6ef6d059aa12a0672d02d0a9693215e978e60fe94def778eb6fc85386850e74f123ce58f0240ac3769f694dacf20587e43ef0ffef48c914b0521fc823a2576a351d22d60c3671e95b2a10a20192139bd958db8a15fd0a45abd0f846f66d2fa48b2f906330d3aaf302df2", @nested={0x2c, 0x8a, [@typed={0xc, 0x90, @u32=0x512}, @typed={0xc, 0x53, @u32}, @typed={0x10, 0x7, @u64=0x80}]}, @nested={0xc, 0x31, [@typed={0x8, 0x65, @binary}]}, @nested={0x1d8, 0x9, [@generic="86b06a49cdddea02c8431e713c28d7b258e13385934a1b1ad9ff39fde1a976964e672698b615181a6af221e133928cafd5b72a3d44ed87b5b2393dff356f6161249b4581ab8b6bafc6ded9401f8b2e7f6dfdecd93af1ee986459d4cf812dcb3b467febcc6933f9db7de8247d55125074bf5f2c73ae1f51cd9890ceaa56755ea95aac5d9531af80e5969fda1c4652b1ef1bdd27febdc831dabc7e7098eac3cfad4ed2ede432ec1565fb3f2f1cfbb2f451e48c458de660cef798084f7bceaa38110e4050d184de1aac8e48ffcb7388be236b809b13f5c7a1e8afff6490920e4b80d8277d60e3736ce4ddb80135", @generic="c95e1ce701c27c826b9689c9489b73e31c58521724", @typed={0xc, 0x3a, @u32=0x8d}, @typed={0x14, 0x4b, @str='setgroups\x00'}, @generic="764fa59ee5edbc9b71c4792b39b6c32caa3e8be26bbaa178e958a6ab2eb154baf4db3ab4f0aa421b682799cb23c1eb3cbff6dc780cbb22f5175e8260dcd904092406b953ac4b0a2c1e3d6c295914b2afd3ce3df7d99f0bf446f57c5df5e3ecdc921f42256ddfc124eb961428977b4d763b89deef294f6a233ea43870d1dc04cca2f5afbf14ea05e88bec4accb3bc87f608a1ce848d0057b3de63", @typed={0x18, 0x21, @ipv6=@loopback={0x0, 0x1}}]}, @generic="668fd8a925e14ba03f1111f93bb6f303257557e91963004cda6705d37c"]}, 0x1328}, {&(0x7f00000094c0)={0x1398, 0x32, 0x4, 0x70bd28, 0x25dfdbfb, "", [@nested={0xd8, 0x64, [@typed={0x10, 0x19, @u64=0x7}, @typed={0x34, 0x47, @binary="b3699f436bb985a4f73ccaa341816d3f7d293d0a4b353da6512d9274e716a534f62c2d2f167e6efd11d9"}, @typed={0x18, 0x30, @ipv6}, @typed={0xc, 0x61, @str='$\x00'}, @typed={0x6c, 0x11, @binary="063a3ee7f66724051d766a0a028b49fe3bf4d6aeeeb8255e39165e9187709cb14a497f6a5b6676d725d3145d07dcae9bd7ce5f9bb5bb1ae91c7e79905d0b833aa0e188fa06d89e4ce4c0194ee087c33d888d9aeec1f93330c688ebaaec4be49632"}]}, 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@generic="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@typed={0xc, 0x5e, @fd=r0}, @nested={0x104, 0x5, [@generic="ead0cc53850784a12c9d98933be4707dd6692e7d39eb6abd539ddea7bb9ddb04d23e2845d3d746c0dc317ebb71305b0e1b2489469d506113b94b21422feb6a26ff2fe09a4e", @typed={0xc, 0x2b, @u32=0xf53}, @generic="67e8efbf2beab1c13561a02c46b65e1f8b866c311da93cdaa85b6e26e0c3aec0d58d4aad4a6dc70a5e9a5f0739b8a941bcf70a89592c62ea3d", @typed={0xc, 0x49, @pid=r5}, @generic="3105ff7b53f1511b076700164be86f83704feb2aee25d5084cb0eb5dd0836045aa293a4c38c9843c6311c491f12723b51ce43e0cb23db40e04948ee377bcdea148075763b502247a15cec4ea90af7efd57f07bfb2a58766526c3f683", @typed={0xc, 0xc, @u32=0xe8}]}, @typed={0xc, 0x26, @pid=r1}]}, 0x1148}, {&(0x7f0000008000)={0x1c, 0x1c, 0x120, 0x70bd29, 0x25dfdbfe, "", [@typed={0xc, 0x2f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1c}], 0x4, &(0x7f0000008080)=[@cred={0x18, 0x1, 0x2, r1, r3, r7}], 0x18, 0x8000}, 0x40) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004140)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000004240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004280)={0x0, 0x0}, &(0x7f00000042c0)=0xc) mknod(&(0x7f0000008140)='./file0\x00', 0xc000, 0x9fa) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000008100)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004600)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000004700)=0xe8) getgroups(0x4, &(0x7f0000004740)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f00000047c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x4200}, 0xc, &(0x7f00000045c0)=[{&(0x7f00000003c0)={0x17d8, 0x25, 0x201, 0x70bd28, 0x25dfdbfd, "", [@nested={0x100, 0x32, [@typed={0xc, 0x5c, @uid=r2}, @typed={0xc, 0x15, @uid=r3}, @generic="c2b3dfd2d5d7bd5c6deb5c4e1416a85cd5037ff193c3fff2040f32e98d1e4c533ed73d2d91870b6e3a9ab5d9355066f173b3f071e5612487db27301a1eeb77141446dde18328c7e33577ae311da14f1930a3bb174d073c151e849aea42f19ad697", @generic="7be8da4bac53d4d441853a3f8973b621645437bf4b06c70042baaa1f90dea0256b8b688c940f671544f25a94e804fc", @typed={0xc, 0x3b, @u32=0x5}, @typed={0xc, 0x88, @u32}, @generic="e272d568212ad27ce7c5ed145d478713f8bddd553102bffb1c79739bc6d544efda9136a1333d", @typed={0x14, 0x4d, @str='setgroups\x00'}]}, @nested={0x204, 0x5c, [@generic="d9b758baad2c02828d97ba8a6b5e4ba0abac8f2897cf0116f520633a8f45d09189e13dec3f1f6ccf825716be619d0539c85369c15189f621cb8203a3f5f8189303291a4eb11e1c5e74c8498cc16f85c59410f12b", @typed={0x18, 0x16, @ipv6=@loopback={0x0, 0x1}}, @generic="671bd38cd26c470ac7a8008b637da57ea93d2e99076d83701626f66218c9434f5ef760add8cec6716bc5715ccd10d9a907a28cab34b87af86f1ec8909523d3d021b6f73e1bd7cb905723d075731c8df2adb3435889da6bf6ab0b1f208233431d", @typed={0xc, 0x51, @str='$\x00'}, @generic="5263b957ab5cd1666c47fbd6ef855e7e8d020efb93064bbd7a9cff82af5a5eb3ac7716655e655f64bb6143d0b62b2998ec589ae3f1102a065c5798c692703de6c5b3250197933e0d5254329200319ee568", @generic="a7cc2ee968c95ba9b86af445f5d21ebd68b06dcdf1ca0832559f8f8580715ee95ad0cb0380c741a7984ab59ddce6743d5e67ae43802de0e18b2f7b10b15f3ccee7785d258a7bed531842221bfba661aa2aa477b3054e9f7a260253acbd202dcb6d75742559e0f03616978d35348e3f5fd935ab067b4b911d76ca1cba92fd9096dc01d3964ee2af809ae8e56793d8c1449eaec6ced10193146ca723516f5ba5911780152fa60a6374ce19b44948ffd96e3e0ef796a7a9605eaabc6a810774c70e8f6ba8d72e6c8ab6800f163d1fb26d99631f9a5a"]}, @typed={0x18, 0x51, @ipv6}, @generic="57e644f7d8cb5981bdf793bab51cd3e9dfaa9c2e0418ec9965971f599a1c462b6a1025d23f6890d9884496a345dcc3d667c74a63db65217ffd59ced62b7451fa335ecf8fad81b8ca258fab4b5d71db43e80eb25d06bb4afc71010e58891377bfebfe69cdec8c2c8137db0a38492e3ee5dd99c05f1ac1bee4a2245f073ac5ce7aacfc8d7266eca4b3ef55bd6d0eaa23ec38f878c84fd809ca1ac1a884e6ad5bbe4dfdf5933cba17e30bdb0ee50adb243548b8b45d9b928fe1", @nested={0x11f8, 0x39, [@generic="59347f389315e452ea76c928012da70c92bfd4a6c32c1114f720cda0dfaad468f274b93a07b15ef62c3c2c4206fe897068c3905d87a2c50e7b3a8a392aba426ad098ac6ee48af786ba3ab137a664630665790c0e760d14c7f13f19df1e2cb17fbb077495cda7b7ea8312f1c8a3fcd07c6dce1558163807d198b1406fca212442e7625e147bddb00646ed91d2b65a971931d37d38e4f4be7c04e64063eb6eef6a0af6cd4eba3a58c6c27d8aab0bfdf850bd007e8d5d201d4391ca1dd60a13c6018abac47928d9", @typed={0xf8, 0x8c, @binary="587a9941444374d62fccf704f3b73c78400af7715380b79d8ff9230bc36d907e22731d46475e1b8c6e22d8c39d926d43304beeaad2041dff5f55106faec51a5c14f9afa53ae7c1a2721841369e765301ec82f5ea3e516245a33680a7d58bb04fb384923005246cf1f4bdd30943d994d85217442a456c0959e73d7e29e8f089136c63ad181507db66e160cbc8b8bb940a10c8edda282a565dc7cbae57ee15c259281b661e513828bf5e4b2080334bd4fee9f78496672c752683064ba38e647b49d2c7533b58be3f61dd129d4a2a9d9e8ef2fd2cfff5dc87793120b92943960a1e6f22e366b4525ab161dfc4b6151b"}, @typed={0xc, 0x14, @uid=r4}, @typed={0xc, 0x91, @fd=r0}, @generic="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@typed={0xc, 0x40, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0xa, @u64=0x1}]}, @generic="04402205e6250c85edc4a9b0023af937cc342369e5a9390e974c4871c2d76a0527719a434f62fb3fbb5b13f4e4cb0aaa6a9fdfbfee4679cc615eb88942de2f791d9ca5a894e47a2960f693d9aebb81db521ba7e487e41b151f49deb4f0208eb8ab0ec49350b8efe38e3fbfd8de9c78e3394625a17f88af730e737e21af62fd56201380adaa1fb320a20db6888d90053d660955d07e3cf14385dbe77a77f50f06c9bdc8430093f431543294c2a8f31de4e9e637ed", @generic="6f0b9fbec5f47d16b9d88b84ed726a32b984107dfb21e00c46d59a7b4ad5ba9da8a068007710fb2af9b96322e02add999e3fb30a90067e8d154ab5f7928cde523a14e29f23e25ca75eed7d980aa65c7cebc2d3a8af8f072df3aa4dd5e1e58b7af73424b70611734eda7525f7d290447a9d7e8650bd2e13c7f8b918aabc245d9963858e45e703c377d4", 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0x22f8}, {&(0x7f0000003fc0)={0xa0, 0x21, 0x100, 0x70bd25, 0x25dfdbfc, "", [@typed={0xc, 0x55, @str='\x00'}, @generic="63ff3ef4b951a8d47965051e756790103fbf4ab820fce14d55221338d41bf47b26a083bbb25dbdad10115b16e95129cee60e9f2c51b3e8f9375c24136db2b9fa4ba7b972217561fff87f690c9895b11d1250411f2c45eb657c4014", @typed={0x18, 0x37, @ipv6=@loopback={0x0, 0x1}}, @nested={0x10, 0x62, [@generic="d8de5c15a51767b2c5adffaf"]}]}, 0xa0}, {&(0x7f0000004080)={0xb8, 0x18, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@generic="a61d5e01e4dca5192a67a007dc2905b40111366df0ded4d73ba61cf8e8ca34d50cc3ffbbf12ff52063d8663704a73fa56d60f37c372842ee785df5457e3d1b448e96e9d9442f376146b7e1ee154305b800f2b36c3c755d653909eac18f25a9a0356a7fc81b91cd35dc44729de1b4f972d04230b1e291ff3f389badd36502b1bbc8365261986e82ebc6b67c6a3c", @generic="6445f0fd51b47ee5fc38a58e2ff42ae3728c44791b35512e"]}, 0xb8}, {&(0x7f0000004300)={0x2a0, 0x22, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@typed={0xc, 0x4c, @uid=r8}, @typed={0xc, 0x8e, @uid=r9}, @typed={0x10, 0x1, @u64=0x80000000}, @typed={0x10, 0x28, @u64=0x2}, @nested={0x1cc, 0x6c, [@generic="595af908777e9889016175464b18be9573acd287a31793312c3422d230edc59fe9633711161df87acafe349bf319be4f264e30b0dea6616d2de5bce52b160d024709da523c0ef13c0883d8071805521cbb74e39b4ba56d57d1824746f988f96e4388c76b3326866e04d3343f85387d96567122de4b768abbe31dbefac82290a7d955b50b000054bef059f21494611484532b53e0ef4d613a37f3fc4eec1ca193e71e6b6bc3267e55a86b", @generic="8ddaa266582eb4cb7880f1e981542f8b585d4e0fbe8877253991", @generic="075f9b764d50889810a18be93a76b6fe32a62fce60d5a39be9d01601b6cb03cb398364e017d40cb1f8bab54380972dcabf0897a25fe3585c12ed2006f2c929db3e6761a841f6c3fbdac1144f5d", @generic="79dcf910c5be45d508ac5fdfce4ce6cb89efe300802c09cfeb7d9093f3e889e43110c3ed5e4bf644ac3195bb4c7b979586c4c1551bc103594048431be2c978aea0d0efe23a28287f739f8d7b9a8ebaaae87f4aa1c79fdba37c43a25c6875e762c879bec254c125ed5bfc227aaeec029affac100c2848a8cc092147765db9f8fa44b4a3ba0ab5babdab1cfb811b96167b669a30a11613632a4f1c4d5525be8e44181c541d3f956a", @typed={0x10, 0xf, @u64=0x6}]}, @generic="c9d9b876d26ff3958e8fa131c314dd8abcc13a680d8185c525ffdc4c078f94b4ea6c6b2d59a13cf2e4a240508d59ec60fbe7e14acc6074ca11c39ee597b58cd05856ba841f2bb907a4a0d5c41d135ef5147c662ed592ef4f05718f4e3a63320f1683292764f5cf6a0e37a3258c2ed311ebd8809e7b4d8f6ef36632e0852f4bace362004b7398", @nested={0x4, 0x4e}]}, 0x2a0}], 0x6, &(0x7f0000004780)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r10, r11}], 0x28, 0x81}, 0x4040844) socket$netlink(0x10, 0x3, 0x15) 2018/03/13 20:25:46 executing program 4: unshare(0x20020000) r0 = socket(0x11, 0x4, 0x10001) recvfrom$inet(r0, &(0x7f00000004c0)=""/61, 0x3d, 0x2, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0xacf7a3cd584ea146, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0x100000001, 0x69f, 0x400, 0x80000001, 0x10000, r2}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000003c0)="0d4587ad9c8b9e59782d18c33efc60bf499ec201be64ac5cdc8f62d5c823997bac29bf3eae0f1f60ea40524b2eb0b93bfd5f6523dbefcac20217897b67faf6442f62a5bdec075f2fc8e723a26d85939bf2eb257e14889dcc8157bfb8db0e4821146b3efb3d9055d9e6b666e8abe7d2111692ee7ee1275733ee9c96a546fbf9b6587922e1db42226a5b2656c434bbda8c18bd190323c597003e54a5d1fb0397235f3aa425c5fb2896c710105a459ca7d8984b9d65b58afd1f1881e174878dcecec5519ed028df407593145e", 0xcb) signalfd(r1, &(0x7f0000000380)={0x55d}, 0x8) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000004c0)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) recvfrom$inet6(r1, &(0x7f0000000240)=""/145, 0x91, 0x2000, &(0x7f0000000300)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x1c) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') finit_module(r1, &(0x7f0000000340)='posix_acl_access\x00', 0x1) 2018/03/13 20:25:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c3ffb)='veno\x00', 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8}, 0x8) 2018/03/13 20:25:46 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x240000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x10000000}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getstats={0x14, 0x5e, 0x0, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:46 executing program 6: getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='map_files\x00') read(r1, &(0x7f0000000380)=""/200, 0xc8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) sched_setscheduler(r2, 0x0, &(0x7f0000000040)) 2018/03/13 20:25:46 executing program 6: getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='map_files\x00') read(r1, &(0x7f0000000380)=""/200, 0xc8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) sched_setscheduler(r2, 0x0, &(0x7f0000000040)) 2018/03/13 20:25:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) 2018/03/13 20:25:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = dup2(r0, r0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x8) 2018/03/13 20:25:46 executing program 6: r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000100)=0xb113) write$eventfd(r0, &(0x7f0000000040)=0xffffffffffffffff, 0x8) sync_file_range(r1, 0x264f, 0x6, 0x2) eventfd2(0x0, 0x801) 2018/03/13 20:25:46 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) fcntl$setpipe(r0, 0x407, 0x100000000) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000901ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/13 20:25:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/03/13 20:25:46 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xfffffffffffffffc) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00006c0000)) 2018/03/13 20:25:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7, 0x440) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x9) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x1800}) epoll_create1(0x0) r2 = epoll_create1(0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'erspan0\x00', 0x6120}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip6_vti0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000d36ff4)) epoll_wait(r2, &(0x7f0000000280)=[{}], 0x1, 0x0) 2018/03/13 20:25:46 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x1, 0x0, 0x1, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x80, r1, 0x10001, 0x401}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1ffffffffffffd08, &(0x7f0000f07000)=[{0x7}]}, 0x8) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) 2018/03/13 20:25:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)="000000080000000020001000", 0xc) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) 2018/03/13 20:25:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bridge0\x00', r2}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setregid(r1, r3) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800210cffffffffffffffff80200000000400050000000008000200ac140000d1c98001a46cd34b757a6fdafd2e3534f18588fb02343d11dc5daec308f2e9074bd2f6cc4c745c281735b643f3ea93f4f0fe9690bee2511f30a78c3b3907063d66c15b8455a7a2309709dcc09a3a699d9fe68dc956e0983ae7c620e5e2856846ad78e90504593cbb9ade98667ed070875fda50"], 0x24}, 0x1}, 0x0) 2018/03/13 20:25:46 executing program 2: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/13 20:25:46 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/03/13 20:25:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000439000)={0x1, &(0x7f000007f000)=[{0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getaddr={0x14, 0x16, 0x305, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/13 20:25:46 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x101, 0x2f6) socket$inet(0x2, 0x1, 0x400) socket(0x5, 0x4, 0xe5e7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xfe3b) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x8da372, 0x200, 0xfffffffffffffffa, 0x1, 0x401, 0x20, 0x1, 0x1f800, 0xda41, 0x0, 0x8}, 0xb) setregid(r2, 0x0) 2018/03/13 20:25:46 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0xd, "5ff6a10f159f74f35bfca5aa04"}, &(0x7f00000001c0)=0x15) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/13 20:25:46 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000019000102ff0600000000000000001100fd00000000001708"], 0x1c}, 0x1}, 0x0) 2018/03/13 20:25:46 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) r0 = syz_open_dev$usbmon(&(0x7f0000001500)='/dev/usbmon#\x00', 0x9, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001540)=0xfff, 0x4) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:46 executing program 3: unshare(0x20000000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x0, &(0x7f0000af2000), &(0x7f00000cbffc), &(0x7f0000887ffc), &(0x7f0000c03fff)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) getpid() 2018/03/13 20:25:46 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) fsetxattr(r1, &(0x7f0000000100)=@random={'os2.', ')\x00'}, &(0x7f0000000140)='comm\x00', 0x5, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2, 0x7, @tid=r0}, &(0x7f0000000040)) 2018/03/13 20:25:46 executing program 2: pipe(&(0x7f000005fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xe921}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="4779a7a61ac5123f5c1619d2c9880a3b7e02b0a7d95fb7a85d730f97b57da5f8963a59e25fe0d8fe156bf17f02f0b3d14d706b60b4c84638bb64bf964e76ba69a4bec8ebc3c3abaed1fb4dde92ff86d8245b74a1fb5f08a9095055ed3f497b8ee96feec70845be765ae7b88071255336fca7d848b210a2444427e705199c4191a2dd271738c49e", 0x87) 2018/03/13 20:25:46 executing program 5: rt_sigprocmask(0x1, &(0x7f0000000040)={0x2}, &(0x7f0000000080), 0x8) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00006cefc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f7af88)=@newneigh={0x1c, 0x1c, 0x3, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/03/13 20:25:46 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1fffffffbfff, &(0x7f0000000040)=0x4dbb81df, 0xffffffffffffffb2) 2018/03/13 20:25:46 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000140)=""/181, 0xfffffffffffffeb6) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) [ 51.786650] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=8233 comm=syz-executor6 [ 51.803442] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pig=8247 comm=syz-executor6 2018/03/13 20:25:46 executing program 5: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000100)=""/195, 0xc3) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r0, &(0x7f0000000280)=""/97, 0x61) 2018/03/13 20:25:46 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffff9, 0x0) 2018/03/13 20:25:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x3203, r1}) pread64(r0, &(0x7f0000001100)=""/4096, 0x1000, 0x0) [ 51.828228] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 51.828859] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/03/13 20:25:46 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)) 2018/03/13 20:25:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'irlan0\x00', 0x1}) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000f00), 0x0, &(0x7f0000000680)=""/163, 0xa3}, 0x0) 2018/03/13 20:25:46 executing program 5: r0 = getuid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xa9, "c3a7d39316a0869cbc8f16af38649de840190b3b00548c52c17932b408acfb90682eac99115ccd6341321430baec87a8f9bee3c082f81114890613517b6e3e334218e62b29ba0dea241404927a574efa0a7ab985067dddc4447d2f3c7de5f6f23c49f11a028a339c88dddb5a116ad3b6fcb52d81510ff93039f3fa52327adb1f99b3b6f5d71e109cbc6ed1bc62687165d04b9a28224dd989475836fef4e3d378fa915485a00a6d1dd1"}, &(0x7f0000000200)=0xb1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x0, 0x4}, &(0x7f0000000280)=0xc) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setresuid(r0, r3, r4) r5 = socket(0x100000010, 0x2, 0x0) write(r5, &(0x7f0000000080)="1f0000001e003d1d8d701317ffe60802007702000600536b8d3d6c04080001", 0x1f) fcntl$setflags(r5, 0x2, 0x1) 2018/03/13 20:25:46 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x804) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x6, 0x26, 0xffffffffffffffdb}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.', &(0x7f0000000040)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/76, &(0x7f0000000080)=0x4c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/118, &(0x7f0000000140)=0x76) 2018/03/13 20:25:46 executing program 7: epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x40, &(0x7f0000000180), 0x8) 2018/03/13 20:25:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8000000000004, 0x81e, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000480)=""/240) r2 = memfd_create(&(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x2) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000180)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x14}) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000240)=0x4) 2018/03/13 20:25:46 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={r1, @in={{0x2, 0x4e24, @rand_addr=0x4}}, [0x6, 0x0, 0x8000, 0x1, 0x9, 0xffff, 0x4, 0x5c0, 0x100000000, 0x4, 0x4a, 0x9, 0xbd1, 0x4, 0x1]}, &(0x7f0000000700)=0x100) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000002c0)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f0000000300)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdffffffeffffe}, {0x6}]}, 0x10) writev(r4, &(0x7f0000000040)=[{&(0x7f0000000240)='=', 0x1ac}], 0x6) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key(&(0x7f0000000400)='trusted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="7d45680447451c338a64b64571a2217b5ee7e23cab9299d3b7e7af7b081d15458329a0370d1ae94043fdcba15aa4d3ebc9557972663554a3065c0b646c166070d9d981fbd61942b55712f9b6a516db07d27958748f1c2dfe545f4fde61b9", 0x5e, 0xffffffffffffffff) keyctl$link(0x8, r5, r6) epoll_create1(0x80000) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x3, 0x1) sendto$inet(r7, &(0x7f0000000100)="a9c5552b38a4136d1910fd1488bb003bfdb979614872ba1fe6e70ac3b3e3a400987b66f7b0c8b89280207fe592b7378054e4a27e4ff3c32ed8c7dcf22789b3dc452444758ecb193fe34ea3a32cbfd00e0b4717590b02f94e82e918b4938745fdce603a0da338f31ef465289240d7ac3155f04267e2ecd103cf39f1b3a339278666dab3feb987ee7fc25623a5b10348daa7ef027fdf521f8abb556c5307b3d2852f8da8862cf5b347c2039212b470e51ff6a9f914580b53577e0fbabcdd225fbbf20db4d41d3ddd35", 0xc8, 0x8000, 0x0, 0x0) 2018/03/13 20:25:46 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r1, 0x400, 0x2) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) [ 51.880159] audit_printk_skb: 10 callbacks suppressed [ 51.880168] audit: type=1400 audit(1520972746.511:59): avc: denied { setattr } for pid=8241 comm="syz-executor7" name="comm" dev="proc" ino=19721 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/13 20:25:46 executing program 1: clock_nanosleep(0x6, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) prctl$intptr(0x1d, 0x10000007e) 2018/03/13 20:25:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2, 0x200, 0x8cf7, 0x101, 0x401, 0x5, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x6, @empty, 0x8001}}, 0xfffffffffffffff7, 0x1, 0x0, 0x8a, 0x9}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x1, 0x8}, 0xb) listen(r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) connect$inet(r3, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x90000, 0x0) recvfrom$inet6(r4, &(0x7f0000000040)=""/85, 0x55, 0x10000, &(0x7f00000000c0)={0xa, 0x4e20, 0x10000000001ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) [ 51.958152] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 51.972374] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 51.974110] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/13 20:25:46 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x804) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x6, 0x26, 0xffffffffffffffdb}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.', &(0x7f0000000040)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:46 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f00008cdffa)='./bus\x00', 0x0) r2 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r3 = dup3(r1, r0, 0x0) r4 = epoll_create(0x2) write$fuse(r3, &(0x7f000083d000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0xff4b) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00003d6ff4)) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={r5, 0x7, 0x30}, &(0x7f00000000c0)=0xc) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) 2018/03/13 20:25:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/13 20:25:46 executing program 7: r0 = socket$inet(0x2, 0xa, 0x20000000000000) recvmmsg(r0, &(0x7f0000004200)=[{{&(0x7f0000004040)=@can, 0x10, &(0x7f0000004100), 0x0, &(0x7f0000004140)=""/129, 0x81}}], 0x1, 0x40000043, &(0x7f0000004300)={0x0, 0x1c9c380}) 2018/03/13 20:25:46 executing program 5: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000100)={0xef, &(0x7f0000000000)="0722b28e05d411d7a471a804743afa847e1396fe252d61b0b4a6a71759a38a6f791a7099126cd066e7c6beb8dee172f71f20d49356bb7ddbb35de5b8d46b3d57fcb0a048d122decbff0da8c7af9d6804bb3c0e0c27ca5d06598198e5e5930aab5275a1dc9dde143332700f96a0449b3daf433ee861a80432248577275365457850ce843b8c9a2f23a18b763ec4e242ce8b0c0e5df7e699a7a319d958144deeb2ad1b0353551c672d0b152df98956d6b7ed81bafdf6b62933a26be53b01941047a8f4c22cc65a1395b04df287768fbbfa93989d51519b673a4d0b705f61bed1c1039a2c5be9df79bf5927c0e17b39a7"}) restart_syscall() fsync(r0) 2018/03/13 20:25:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000becfff), 0x0, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/13 20:25:46 executing program 4: unshare(0x20020000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x5f}}, 0x8, 0xfffffffffffffff9, 0x7fff, 0x2, 0x74}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x3}, &(0x7f0000000200)=0x8) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:46 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x1, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = socket(0x1a, 0x1, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x864, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x130) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) 2018/03/13 20:25:46 executing program 3: r0 = add_key$keyring(&(0x7f0000676ff8)='keyring\x00', &(0x7f000058a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000e5e000)='keyring\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, 0x80, 0x500000000000, 0x1, 0x100, 0x7, 0x200002a, r3}) 2018/03/13 20:25:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) r1 = dup(r0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000000)=""/136, 0x88) 2018/03/13 20:25:46 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006200)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) sendmmsg(r1, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="0605779829e3bc532c3878426ad091d44081a1fb197cde69f761e1bc20fabd9d67f7a3d32068b445141d6135e92933ddcb6254d78bba760c6d9fbe7f492dc30b717a332857e3ad7a31b44e754e030f8877fbcc5fa23439e59876596e12a8cbec0e95d10c40011a721f89ee06396ec4cd88d070da06a6962836efe813bbe5fb300be7e31f2914defae455933fb9094b32daac8f04ee8035a05cbbe4b5a182c265562ee1919b057bda1a43d83fe05f71d8191bf6a4501afd2a6c53aabaa9fb358e4fd4d2f232b94eeedccf08895643e304eb9cac8f4a9fd0063bfdcbdbb292d7883f969196e97a", 0xe6}, {&(0x7f0000000180)="c469577e03db5e53818e2137580f0a0adf12c46fa228826c6fb4c918f66682cbd0f95373248dba327320ee103b2c33eace1c3f9bf5f9d665e6182613a31df119637ce0f5531e1feaff17ab4a7a38c157cf83967ba6833c9fae314a1a954498577e65bedf54dc847f884d2d900d10b718b889b0fe1597d5316743fad9086ae4d74e9d31967c1fd0964914ef53a526e6ae7ccbdb64a8160ba3e2bc03e0e99d46dac4739f2c52a346a4343e0b68975167443f5ca561c4f595e661fe4e1b7b2c4517e32b47f0c3fe7aa9fffdd1fa6bf419c9c9ccf1f44334b48d4047260cd249a4530124412b74a6f2ecb783763ed86dbae3ff2377", 0xf3}, {&(0x7f0000000280)="830a3e18814cf982d2155fc13690647904e372ef79e39d0749db02c4866cf1aa5ec43ecc40e849f7398a43b20e88231c539cfc2df713cc6a2f15cf824a57661d357f04ad898f6d478eb13b", 0x4b}, {&(0x7f0000000300)="be35b60e66b09414903a874a47324e94a5310c4d68af17539c415af4c24e7b34b9a12b78049c9b70fec3fcaf35b35aa56e266c0ac28b84ffe55774ca64e35031cb1acfa76c16b3083e1456e6d3dc392f5a52903abd378dede70fbb596cfacbde00c58edbf3d60536938f9a5fa9b37a82f3e85a15aeb71e6866634b45cb99f88ed2f465d37d0ce12e5ef04fb412dd8e3d995a998eea883ed10a12fc86663952b7d32b6208013d5db0212db26872db43e937fc1070d7fdd39ba3a052b7679f389263310697b5e5eaa7853b7ab773721ba6eb32e63c693aa0d00a7fa28224f5459cc54d501b37de59c2e53963f564f7975cc9321f51e1ecd000ea4585b81ef19f8bd3aeaa013a6aa05919da0c1795ed38aa6771c88d96a54626ab7ab5cb3d0c9ca512a80c6ba1ea3e388bf55065ffa16040a35bcaade574516488f52a7e7a06adae1892b4273d36ab72102083a7b532ff90ccc113a60d522fd91be132480037581925ad70b024bc4f393762477db13b7e6259a748ca7ba208505129d333b72718396148c5de9437044cf87473035d8422a98de88b3b05e450dc08665b348c607bc0d316796924349c2d24af39e234e3042d1c7b416dabe4f961910acaf942364fe316899f57150b3bdf033af1bafba7fbdef427269c7d17e438c20067bfcf569d6397af3061e5683872cb7673bc4bedc23691098205a9782580cfb7820848651bd8883ed9113e996f473fc3b3409b1e1516881f31b53f52ebed539cac22775723c90ee075ab00861e2ac3b2c390ce02920997bd07d1a96d2a2781832fdba9b1b0e964bfae67aa136c6431f224404efc50041536c8332ceac03be057af34e393bebec582cf7a56a167c014a32c7a7b4ecbfd4b31fbd9603c0feb7b92560acb2d703704851f4d67171207134dd908e712cd8760ce5387691937eaa36d3fd8e7adb5eec45c8ff751b8ed8ef15f4d2e10c690d512645036a1b221843ddf09a5ddffc105f3aa573544b11a8df02c6a74adbdb942cb709f4e0e3473a1424f80bd53f436cdd259fba4a95f45422912b57a9d5e9437bd303d1be924394285c7fcdaf59da59561f3118442072847ae821ff5e38b4f52d499afb00e123413e8917a1ae0d3b079488fb6e69a2afa7128cd541f9492fd0ffbf51cdfe6a15729a96634e786139f5856e8d93fb002301060e57893d2400e7a1b831190547b1357a9b7ab4331ed8723b2c037029ecc44da15ed6e44221b3e25308d1066209cc8123ac96f6a8617f4dea6589c9cc39f749ae1ccf755ac2c6d1493cf3204c2b87b9afc3ecc530e94c0e51915f690be158c470a2614f40ae63e81afd8029c4a8191097024a74d6668e0b582831475f2f0ec59e6855dbae15c621bac3c75d2d74c016bb7c460229cc6f61a8a914f348513806c16b652dd41769dc3b65e940089f93c4da8844742da191e674e369a624f86525ef1bfaa30befacbc110a361bd683c68ba51787b622b326e65dc74f0c4bb4af1384eda4b75c2dbb2a4a06e2b33fd7f62bc728f8d237632f595be2c5602471e1422a01d227fd5484a3061d8ee82b7d683ffc8e3edc0f9ee1997b8f4945029c4c3521a5cf7466147041042e37577558ab99776c10fe59b45e54c06a53911ec3fc78bc4fe593d6c18208c9bad2a4609eec6f61e10a7a0075d15d1d44236dd172e1cac8d207e1a505f98d61ce248227b7e506d9eba5bf887c9a503047f52593eb141a6ad9c9e229c31662be77d5d75b102dc67eb3c9028e7529466a0cb89dce9e95315b990cd4734694d57e9dd19b84ebcfe24d9558e398bf76462204556e6b877872dacf5b357086bee31cb9f6c3c15710a8f3efa6487307fffbe6c67d8a56e82c959e6bced2920e4753ad67cc2fff82fec3488ce989f6af8a984fe9b13d49243c18ccf280a2b810a69b2c5fc483f26816099e99cf7181d7adeac23725c318ae01d3182e8d8d14c4840ed3067a5a3625ed7abe49477d71a11c04ca0f9ca10a14ffbe265cae1a4789955e14223851fb2436970f2f9e6e0510b70777474edda493aff26dc96a47ae116d73155e5d28b582b86c6633864b008d8824b9653e5e6efbf59655a0cff7d14c6efd59115e573f607c47c6f1c06253a91100c84841a2114269dbe33e3923c5555662835d3d04b9465844f5385e4dcdbf54f676ce06ed7ceda03094bee499920c978143a23e2a0684a80f751544219c0e82071b5e0145f2d01caf1159bb546e4929bacfae13aaff26fee811d46de89ef16ff00cc25b04713799b02eadaabd91508bb5fe3929c9ccece916911166ae445a072b8e9605f97c678df525894cdb513e83cef4f842fc46df29a6faafe4b0304bbae1d61212c60ee53962586300a3ab3ccb661bacb2cc88f040c6e72f3ee57d66e2e130e9825cd3dc765098e1479bb289b3bd25062f7a4b1cc39c70aca579e68faad9026e936fc4f1b7ea0235b7fc5f70ce9c52f0ccb3a71a957cf2669f29ac3f912f57bca26d1b2bd93887ac959733d5b1dabbaafca2310da1dbbcfdb84999a6a273a6a6cb0e87ab1121270d1a0343b74cb6b49b403ea561e47a1c3a7e6d162c6cd7d938d7c2152aaf02e94f077df4b261408ef1255c6610969b62ea5c49d9878f93b7884be23994684a811ea8d12f23c6ee9dee5defe03119e7457791437d07a6adca53978541355fc3e5ec46e735033d13d57569d7408d0081d4dbd1cfe3512a6a857282a9e47374b812b97276be87af6849a23202590da871ef31ecf74325d51b4fdcda0bf0b5091db967c1f70624020f40f56d84c4e9e604fa5852d963507485f45ac938184cefebcb0e29ba4e7a9e8def8cb8d985a27c762359b339ad7b85889bef91d6d896d8bbd9a080e6a3319db541900ead9141b2e858261a9aa7faed29120a78a135d0f01f952735565af729c7c203cf708140077754ad482a80dbec062bf2e9bf2aaaf84a1aec225fa97529b5e927800722816265f4a9b15b2705b33998c093469edfec89d99c0e119f2fea02f0e48d052881e95d82df5c6690841a4dac94dbcacd9071ae963a1123500498ea4ff88dae19e944d4d92a1de2e5c70a5871d6cb5ca76d3c21db902030091d0bfa18a91d71c0d36b869c709201782e77ac2a94a6b349f2bdd72f99ff8e57ceebd3547996a6e8d9dbaa2f200616410d4f80a556eed9ec42ef1b9e3733b407f71f698e4757101741f3da8bafbe6a06095c74aff252c7becf14d4d933fd5e7678d191355ebc1ac7295dbfdb1885fe4d9622ce9ed3ecd28a07a24bc9afb1cd246ba8123f4184c3be097d70bc3aa11be605c02c2665639472492a19ad1ca997ab4f684ef6e8a680d9b027fab0ba15de9f4aa471729b94ab22fbb9fa129a30e530d8d07ed48572d44440bb997781d597c841a380b9bbf314b039a3006aacd2a01ded4aced8fcc3712cb20a8de90497275fbcdc721317ba92d8b8ec2e23e0a8029547179949a733316d4df89f0c27da09c798a0c372548b5716292dec953551c1353f0d158a787496e453da034eb0e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{&(0x7f0000004c80)="31841d315dad17fdad2c179040b4830e416d93d5ace50cdb265a4411691cb32e0ea1e8d0c3f4fd01db1e172e946a8aa0ada1f0f93217bac6000506a9a430a9c91a2ca96c8bcff6afbad671e62d80504919ae30ff3651e40f56c40e4eaed89f02a2bd10086979de28dc45f877c83a99add3b69b5dcfcd644322a795eddcd4b4c673cea36cf0ccb2915796dca31a9a51e076a90db7abc05317bfaaa4830008bfbbabfbf092777fda544834ad10487d24e2d354227218a925ed806247175e12dc750a9ece631c744a2594f5426ae534c7d6b91d5efe807cd3d6d546374c7fce0ddffe347a8bfd3090b447ebc3ef84f00bc5065a6c2b781e99b2cce9369746e862a217b8b1941c232a455ec7a9c633e8d9057a6391eba4346f2c05dadd19a6ff78a05f953e0ef417bdbdb09b04ee4155b6e6e9cc1181a5a28cfe139d6ce500bf30448ecbc5f33455a787b53d465ddb2cf38741066b8c18b4cbb190b25566c1a663b02af1da428a5df4a01da5cd044cc8d75cb39702e16997717f3d0544b8551e8102e1aab7e60fdbf014e0a4f769912e8aed71f4252f5abcd2c121f4ae2d784b3cf72d63188ecd8ec6c42f262286116eeafa66f938f664a8096354232368f85698bf5d6d03a0693c8175bc596c99e0452bbb347161b115587390727608bffbd34c8df5dab393a2371f10b1c1297f37442ea2c70b21f95377a029012b1353a68cc30dace576c65cf8c2daea53ad7b6b0abd92776189e4ef50006fcb180d42f1a0f2799d5f76e48d02d99ef5168d3b9b4398e9cbe61332838aca732f17fe5ba8cbb2cf9673641c36cec468cdbb9426deaa1089b0502bda6c59682fa36df6f0bce362240b5e38c83a30b178dda842961a44b5a41dbdc6872897391bfa61b63620fff6e6fd9c67c6d566984d9d5534d823e0bf2ea3d1a4eafecaa1f11ae74e9c9a3af8a41a1a60b1ff506c8c9793dbdbaec89455a65e634fe0b19e1c883d75d15eb1708db77702a17042d0e5a94d9beba291036c76f8cbd36dce80a31d5146496d950c9e8ad8dd527dc8e9cb274e1a22594db3c33603925e53f64fdfbb55452a88f6ffda9db89e98782ecce95dae3b5cd1cb6f9762cf578e7082e6423d326b0c8e4880c83046c5a658397595640d83f277b877ab97fb5df66160d8aee52c630c0aa922961d45721062143e125ff206834bb391b929039edd3bcf8191520352db0e414c284262e448fd969ec7f74d3329d896e8dd879c4adcfda95cb753bbc1e89693e414395cccba9fe555e9b7ff4ff88cd7e6dfb30f1d0d686265aceb0a3a349853254dfa69c5d83fa552572f61452ac88dc139ab86a77965ca02fd3eedf99c821178be4681a0eeacd551bbc25542c29a360d2424b9586b38e2c20debed06f10a2393e5162edfdaae5de2614814bbd877f8827d93b007380e4f890abfd57b926d9545e1274f925fed19ba7e05dedc569873f166d3d6ae02408191200c811734b26a8acc04666fc1cbf1f8a29ca9cc4b51b904b43992f7dafecccae80c6ccd7ec6c4456c854b8e002e80718a700eac9a50394ceaa23e3ec588033d3f3d7246ad0f0fc13d9ea0cafbd5fdaa6be4ff7fbee5ccd3c489cc46d498fe066ae0049024caca10863cfd81d7ded64851cde0f65d2c2e7db0fb4d8e4f446a588400b55af8c33ea77c53182c53db2ccb3267803019dfa8ddd69d26433132a8d5f5c42551010d2bb1cd98e34fe1a91743dfa5818414e137b6967c0d09c985e6f04c1c788c62c1911d0bc08c7f2ed2d13060621fc529d1c95237b7ba18dea5504ffd4896b05512709c9d97f46106897bdb209e9ab12a5b02ebeb408a9f72108b3642bc7baf3b070900a8ddd6771f4510673a6ea86dbac5b6d601c5cf39dc8f4c9515f4e3f239e15d588e8c17e474a2e897f236268f26cb79877c7018aae2f67d5f2cdfb53835915013e9a241d6b7f454ec9bee79cf17787ea6240cf62f3a7dbb3fe79e4f0b0d066694030a4f729e0e0e936a7763f707dd4275a8819af4e238b6842d7e30ec01074ec59bf56d5df164837cb8770738a6ac54f7d080f1f567235cbe1d36ba5b3e5a2cd01f38826e40c8d070cc43f74f2a98f608396ae2bf4c8b05ce969a67691aa8c64ceff349c8a8aedacfa74c6b70183aa771d01ade99e791377d1b6a9d545e7cf7174ca07c935884f7a87e5e8dc079e2d4aa48233e6dc7d08b791a0d9737343bd3c1326de1794c476246f898fe3d4a71152d25623641b001071e5327749977de599bed2fa5aae83a72addd2ab0bb6a3164dbeb3f944ff2c32cf357c7b2b9fdbc105baecc027797fcb0fc650abb0cd1a982b6e7bf514317398574f91c05ae8181034baa8a7cb7fa2b755edc916a9b5dc70b1ace960129716bd9f69fd745e2bdcb23aefbf3109a2363a941f53b2bcb3c3a533967d93433e5f4a1c2b92bbdb448b56e9295714aecca64cdc8a21db578410b2df05aeb7f57073fce3a50d1d31c1af5a97c4437ecba9d22d3579b7691c596492576473c82990c12075fd05da6643457e124c4e8463175145c6ae59b9bb6330659ceb472e3aec50159ec6ca3b08fcea494a2422b722016de146a1e9b92ab186cf16a3e3f76aafe3238ae63712461ffdb8f20eeb1e264138232688172ed9d6b41309052a747834f398970f574da06cddace0172dfa09ad86e9f4c91f279dd14ffa7fc9b396b75872332f3b9e1b9f714daa92b94bd37708927a0c0e3a189bf74385704107ac4594747c08a53bf83a47cbb209aa7e57a75cc5a02cb2dc5676bae3752a01f139ef390a1c3d520aa74615d8d4d3cdba8b0ec2739e13cb133fad42dc65c929f8ba0856a86a4b567f229c37fa79f31fba95e1d6515d239b2b3c8dafa5c6b51fdde2ccff254a700d6cc6392cce40ec06cb59a73fd908ebfd6d7954d10894eb2a4b5ddad55d2d37aa09ff6da1060d7790737e124769671262f64f3db27c4accd0c24eabeab1cacaa058605ac54dfb8e15d87071e59d901dffacfe23d9ba74c5f3acc4bcaf64bff4dd21ec64b1a62587c31cf3ba00846e108ce833554e9a2841624b14d676b63e7b95a2929ad18e8c1da6a7cb2b7bde96a2b8bb71e03682908ce8dcaffe8729146f3e8583a019dcdd34433b624ac93baf49eb5037aeed6e1960bd93b356d39f84d5993e07f6428bf92016c218b35ef419d28dfdcb6450adf4334fc2decc825adaedb58b7e17b563011071c1b439bb0dfe48047d28e868a8ac16ec7fcd3d0883f0c7211f79586a51e0b67450e794f329b959c3c01989fcc1f1e769aa1e880689e5348ea948cde037e1be424efa2a811239a7697561837e53e503165868ee86345d1c1f802810dd0d040f105f8de88e17f744721974b9bf57955001ee02014306138d13ca13316947dcb104880fec0de52b5e4e86ed5fa5274300def147d01a262334dab7f1203f87d44c74296d264457fce0654ecd542190a52ff1ae027b1e9f598cd9cb0181edff849f6806f2f136aa4f9c766d5f6a542ce5e26ec7b3974e51d2aea12900a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0x1000}], 0x2, &(0x7f0000005cc0)=[{0x1c, 0x11f, 0x5, "8c207f3cc8a27f497ac2f1bf6f88f32e"}, {0x54, 0x0, 0xffffffff, "bb5a3828299b949acb1a443923a599eb226f2800528b6c41c51a5df8830e3a082855b13f13390c1f1d39d3cf0fabb32ee20b7365b3b9913ca7eca3e29c6feaed8c5834228dcf2482"}, {0xe8, 0x116, 0x200, "ce1e251263b95fb916bb2cbc47c622067b2c10409adf44bae92baf39dce7060afc9764bb16ff5129d625703f1d99dffa8d2082fdd4f90cef1faaa1ed0d8550b40c59ea3ca6a0c801dcf664c750dcf15ad8be5da7b40155ac042572399c67a278241d53db2fb49b98dc607908b85ca8e18d196fbe55433510f57e906c13a127f0793b4bdea49cc276f2b98b62dac6bc467b06c0fcfd39a6d1992e009b00f56b6640f767b64126f4c6ef090392e89868d43003e65ba82565143a41430567040ab5018c39b39b9544bdaf8f039688d2f836341ed61d429e2ad528d69d64"}, {0x40, 0x114, 0x5, "2cc3cbb9df1821448a02401b2c7bc2f88dabfabb173574185ad116a6c748b99e15ddb00ae22f75e17a8a7b924744daf476f6e9fb"}], 0x198, 0x80}, 0x1}, {{&(0x7f0000005e80)=@rc={0x1f, {0x3536, 0x7, 0x6, 0x1000, 0x37, 0xa12}, 0x9}, 0x80, &(0x7f0000006000)=[{&(0x7f0000005f00)="48f9136aa67c2094bf41c2b7f9d5c03340255f7154092008bf350fb1231caccc7cebb95d951d571f1c2b887b86f047fdb628bfe4e1261f1a2bcad9d9e731703b0a764e4d2cab98f9e0c29bac60be26e670f66a2d2dddf82bdd0ca6b91486bf8050b1d6cc579a4ccaa51e2c79e7edb7b6fde8abf2d175f27595e56d694f4a43b0d2550fe546da099624f2960e178427423922416677c16d68c4ac631c2435a58bb7921cf018f0211bb4", 0xa9}, {&(0x7f0000005fc0)="8eaa9e87a937b892298ea64d82d42aa79e03d38fad41846cab419262fed738834af6049e9de2cd15e8d40d5e37ecfa052404376ec70bb075c2a48cf608", 0x3d}], 0x2, &(0x7f0000006040)=[{0x48, 0x0, 0x583, "1d72fe20aa705a9e5d0075e41bf3cb561cebffc15b05e906ec9c2c25c7328fb8dfd9f479587ee3b61c875646a18b8295a4ff4c791f3b615cf9"}, {0xbc, 0x11d, 0x3, "ecc50de1ddb0b6df66dffa19271bea847ad53ff58cbf82a837695139c1e19f9110270e02d8cace288bd492fa818a11cb2c4d222722c8d6f42033c900663efa8cf2f0a6145fde75c5618fca35aaa6daecf9bb5de4d8c2ce4a30247ea6599ae54f997a5fedff7f9e472674bea70f9545911cbf359bf61ed31458ce32470f7a6647923d8720120ce9960fea4e72e8e864e9e2083a93b7f785f9e4f42df84295e8124d8c8c7195190234bef250fd61"}, {0x38, 0x101, 0x3, "1b1dc122ccf179f7c673d7b38c7a92a67a3e32ab1df8dbc2a5ceb7b7d28c8be33b85f431c9b0cc3d35"}], 0x13c, 0x4000800}, 0x9}], 0x4, 0x40) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x3, 0x9, 0x0, 0x0, 0x400000000000, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xc) 2018/03/13 20:25:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20100009) writev(r0, &(0x7f0000464ff0)=[{&(0x7f0000000180)="390000001300094700bb61e1c3050000070000000200000045000000000080f008001a000d003f000000280ff4050300000000000001060400", 0x39}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getrlimit(0x0, &(0x7f0000000280)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000240)={r2, 0x6, &(0x7f0000000100)=[0x3, 0x3, 0x100000000, 0x9, 0x926d, 0x0], &(0x7f0000000140)=[0xfffffffffffffffd], 0x61, 0x2, 0x7c9, &(0x7f00000001c0)=[0x8020000, 0x1], &(0x7f0000000200)=[0x4, 0x5, 0x100000001, 0x0, 0x8, 0x5f, 0x100000000]}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00000003c0)) write$eventfd(r1, &(0x7f00000002c0)=0x3, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x8}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000340)={r3, 0x80000, r1}) 2018/03/13 20:25:46 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xffffffffffffff1a, 0x20000000, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000080037c), 0x400000ff) r2 = request_key(&(0x7f0000000200)="69d826980685b484e81f89d5", &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='+[em0trustedmime_type-vboxnet0.\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f00000002c0)=""/148, 0x94) r3 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='+[em0trustedmime_type-vboxnet0.\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f0000000180)=""/112, 0x70) 2018/03/13 20:25:46 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x210a00) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x0, 0x30}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x5c, "cbc71cd942b9415d51d0f236a932f8c908c4647f1fed7731df3ff6e4b9861f0d027c32d72537833fc208fad4fd33d7925e9c43ac334cb5c6cea6bac6fff3ff4e58a68e87c1a80a61e40458fc1c1c9951449801a1e74e5a47203d4c21"}, &(0x7f0000000100)=0x64) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x9, 0x4}, 0xc) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@setlink={0x24, 0x13, 0x407, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x4, 0x19}]}, 0x24}, 0x1}, 0x0) 2018/03/13 20:25:46 executing program 2: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) prctl$intptr(0x6, 0x5) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) membarrier(0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3a87}, &(0x7f00000000c0)=0x8) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040)=0x100, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/13 20:25:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x4a0000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000240)) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f00000002c0)=""/181, 0xfffffffffffffede) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0xa4, 0x1, 0x7, 0x6, 0xfffffffffffffffe, 0x8, 0x70dc83d8, 0x7, 0x10001, 0x2, 0xf13, 0x4}) pwrite64(r2, &(0x7f00000000c0)="8df8a7a3d79376fa97b96fda445733804225605f244f4bb4a3ffa667c3bd7042bea2557d550c3555e150f8cccf727f9abc6faeb80316b22f4ec1813f0284daba68cd78d94c45900346d4140cc2ed029b3d1f3dcaf3a73a442f442c09d43dc952487f31b0631565c46e4ccf3213f189adecddb9ae91d44af5ede5351a3fd22f802d35b536b5b1e651da831ad604a8fb42b655453332f46c98f8f557eca112cc035388ec692f454bf49724439e6cf45a18d58ce79471feb9526d26d6c5c3f9608051ddf381936d0c239d04b74e", 0xcc, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x400, 0x0) 2018/03/13 20:25:47 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/13 20:25:47 executing program 6: syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 2018/03/13 20:25:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x10000, &(0x7f0000000080)=0x4) 2018/03/13 20:25:47 executing program 6: clock_getres(0x7, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f000000b000)=[{0x100050}, {0x6}]}, 0x3) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000200)="15"}], 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000240)={0x7, 0x0, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000280)={0x2, r2, 0x0, 0x8f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x0, r3, 0x0, 0x8}) [ 52.369655] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/13 20:25:47 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_rr_get_interval(r0, &(0x7f0000e99ff8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f00000000c0)) 2018/03/13 20:25:47 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/autofs\x00', 0x40000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x1, 0x2ac, 0x0, 0x1, 0x7, 0x7fff}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x402}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x70080, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000140)=0x8e8f) pread64(r2, &(0x7f0000000040)=""/9, 0xfffffd68, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x3, 0x558, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x10, 0xe8be, 'gre0\x00', 'teql0\x00', 'bcsf0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x110, [@helper={'helper\x00', 0x24, {{0xffffffffffffffc1, 'ftp-20000\x00'}}}, @connlabel={'connlabel\x00', 0x4, {{0x2, 0x2}}}]}}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x58, 0x86dd, 'bcsf0\x00', 'eql\x00', 'dummy0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff], 0x1c4, 0x214, 0x258, [@mac={'mac\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x7ff}}}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffc}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"399ab29138a0b8192125c5817aa83a03624f23c10a5e78a5001560c8e63e"}}}, {{{0x9, 0x9, 0xff5d, 'sit0\x00', 'gre0\x00', 'syzkaller0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x98, 0x108, 0x130, [@state={'state\x00', 0x4}]}, [@common=@AUDIT={'AUDIT\x00', 0x4, {{0x3}}}, @common=@log={'log\x00', 0x24, {{0x200, "b0c3e127f6186ab161eb8f5e628b028e7abb623b368fe6c473ba7fe44a21"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}]}, 0x5a8) 2018/03/13 20:25:47 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0xf800000000000000) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000beaff8)=[{&(0x7f0000d3d000)="580000001400192300a14b0000daad560a0001000023e076000543d818fe0000000000007136643e88ea07002804000000000000000200fffd000000001ce4ed5e6e0000000022000c00010006e8031853892e054e12ece7", 0x58}], 0x1) 2018/03/13 20:25:47 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='(vmnet1proc[cgroup\x00', &(0x7f0000000080)='securitywlan0proc\x00', &(0x7f00000000c0)="0500de00667300", &(0x7f0000000100)="0500de00667300"], &(0x7f00000003c0)=[&(0x7f0000000180)='msdos\x00', &(0x7f00000001c0)='msdos\x00', &(0x7f0000000200)="0500de00667300", &(0x7f0000000240)='msdos\x00', &(0x7f0000000280)='msdos\x00', &(0x7f00000002c0)='system\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='$\x00', &(0x7f0000000380)='GPL\x00'], 0x400) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) 2018/03/13 20:25:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x1, 0x0) listen$netrom(r1, 0x2) r2 = getpid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000300)={0x9, 0xffff, r2, 0x5, r3, 0x3ff, 0x81, 0x5}) socketpair(0x1a, 0x5, 0x9d, &(0x7f0000000180)={0xffffffffffffffff}) connect$pppoe(r4, &(0x7f00000001c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}}, 0x1e) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xaa000, 0x0) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000080)="5147e14e316548669fe9c3728af919a7a3dd9739aef294463560a50f6e4fe9f79a2ceca8b9db0b6adca1c3b698f3d11062d26ce0cb747f073bc0585e16ec03e3804d0d5e528d0887a9d2fb7a993527733535e608c0680d4cfa9c33b3924e51a6881e80696c24e386c29c8841f27ef032da1450d727162ab3e7a8d3074a3a28622eeeeeb5704416092d5f9d7fd8ffd6ab79aec6b3ff8264386f2daec5564d21432d02aac342a8be5b13a18343dd8da4206e1ac6c2421bd2932f00d751533c3294108cee917fbc21c8cfb0272c") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) 2018/03/13 20:25:47 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x1, r0, 0x7fffffff) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x4a0000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000240)) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f00000002c0)=""/181, 0xfffffffffffffede) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0xa4, 0x1, 0x7, 0x6, 0xfffffffffffffffe, 0x8, 0x70dc83d8, 0x7, 0x10001, 0x2, 0xf13, 0x4}) pwrite64(r2, &(0x7f00000000c0)="8df8a7a3d79376fa97b96fda445733804225605f244f4bb4a3ffa667c3bd7042bea2557d550c3555e150f8cccf727f9abc6faeb80316b22f4ec1813f0284daba68cd78d94c45900346d4140cc2ed029b3d1f3dcaf3a73a442f442c09d43dc952487f31b0631565c46e4ccf3213f189adecddb9ae91d44af5ede5351a3fd22f802d35b536b5b1e651da831ad604a8fb42b655453332f46c98f8f557eca112cc035388ec692f454bf49724439e6cf45a18d58ce79471feb9526d26d6c5c3f9608051ddf381936d0c239d04b74e", 0xcc, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x400, 0x0) 2018/03/13 20:25:47 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/ip6_tables_names\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000400)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x9, 0x3, [0x10000, 0x200, 0x65cf80000000000]}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x6d}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in6={0xa, 0x4e20, 0x0, @empty, 0x7}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e24, 0xb74f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e20, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xa6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xe4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000440)={r5, 0x4, 0x3ff}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)={0x18, 0x2, 0x2, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/13 20:25:47 executing program 7: add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, &(0x7f0000001240), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000001380)='ceph\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a}, &(0x7f0000001400)='bdev!wlan1\x00', 0xfffffffffffffffe) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0x0) r1 = add_key(&(0x7f0000000000)="6b657972696e6700831c4f96ca160a2f8f6e8f115c18296ecb29f99549e986ed37118910829538b807c8b00c5181b14a75382dbd7b07251edeebe0e3c795033db8d232738cbd88d01c45c86361f9e667c26b75a5ae4860e8031c2e695f86b648c1cad03423ccfa2e8a780072c677358e823775df5237849dd3b257734441438385ecdb39d7edb0238b2e000000000000000000000000", &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/03/13 20:25:47 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x7, 0x7]) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001ff9)) 2018/03/13 20:25:47 executing program 1: r0 = socket$packet(0x11, 0x1, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40000000000001) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"226c6e643000efd21c00470afe4bff00", 0x800001020}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f00000000c0)=""/9, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) 2018/03/13 20:25:47 executing program 2: mkdir(&(0x7f00005deff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x80000000, 0x7, 0xc26, 0x4, 0x1, 0x9, 0x0, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x401}}, 0x8, 0xffffffffffffff80, 0x6, 0x100, 0x5}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0xa8}, 0x8) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r2 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f00008c9cfe)='./file0\x00', 0x0, 0x0) setns(r0, 0x0) renameat(r2, &(0x7f0000a3dff8)='./file0\x00', r0, &(0x7f0000338ff8)='./file0\x00') unlink(&(0x7f0000000000)='./file0\x00') 2018/03/13 20:25:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x4e20, 0x0, 0x4e20, 0x2, 0xa}, {0x2}}, {{@in, 0xffffffffffffffff, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) close(r0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='debugfs\x00', 0x60000, &(0x7f00000000c0)="fe297b881d1144bf5f21e07eb557df704d15ee944aceb824a73de61d630d6fdd829a741bf72a21d6ece7cf8fab681b7f1a5750575b1788d48b6d36762dfdcd1092b3f5822a201c1a3654103cfd086f69ac2be77518dde80d9b17342eb2e027e9c420863fb15aca0c7b53ded8b3acba1af45e298677e21f5fa4e78ce43e76242681ddb4edcfcd7ce6e9e91412f0445f2b363b2235603e19c4d1ff141e6331e4e871cf46933b9e8efd394e509ec8dadcfed7577f66179fddb6d915c4a2ffd4cbd352fddac6fc318cb642b7087c47a5074939ded5ed0874c94f") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x4}}, 0x1, 0x1ff}, &(0x7f00000001c0)=0x88) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r1, 0x4}, 0x8) 2018/03/13 20:25:47 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = syz_open_dev$binder(&(0x7f00000a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) 2018/03/13 20:25:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') fcntl$notify(r0, 0x402, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xe, 0x6, 0xfffffffffffff801, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xe000000000000}, &(0x7f0000000100)=0x8) 2018/03/13 20:25:47 executing program 3: r0 = memfd_create(&(0x7f0000000000)='ppp0user$-/security\x00', 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x307, @random="8cd850c8cdeb"}, 0x10, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='keyring\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$update(0x2, r2, &(0x7f0000000080), 0x0) 2018/03/13 20:25:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20100) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x754e, &(0x7f00000001c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x14, 0x12, 0x301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/13 20:25:47 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00003b4000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x0, 0x5]) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x80000000, 0x8080) 2018/03/13 20:25:47 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f0000000000), 0x20000000000000c5, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100080801) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x10000, 0x7e8, 0x3f7, 0x1, 0x40, 0x3}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@rand_addr=0xfffffffffffffff8, @dev={0xac, 0x14, 0x14, 0xf}, @broadcast=0xffffffff}, 0xc) 2018/03/13 20:25:47 executing program 5: r0 = gettid() ioprio_set$pid(0x3, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/4096) tgkill(r0, r0, 0x38) 2018/03/13 20:25:47 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='(vmnet1proc[cgroup\x00', &(0x7f0000000080)='securitywlan0proc\x00', &(0x7f00000000c0)="0500de00667300", &(0x7f0000000100)="0500de00667300"], &(0x7f00000003c0)=[&(0x7f0000000180)='msdos\x00', &(0x7f00000001c0)='msdos\x00', &(0x7f0000000200)="0500de00667300", &(0x7f0000000240)='msdos\x00', &(0x7f0000000280)='msdos\x00', &(0x7f00000002c0)='system\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='$\x00', &(0x7f0000000380)='GPL\x00'], 0x400) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) 2018/03/13 20:25:47 executing program 6: socketpair(0x18, 0x6, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="08be96b534a9c946ae72f0fa3e3b59d20d83909fe2658aeb8c3e8ae48ea3cab30e5bea2b36cebc674cb67cc9905290f00ee4e7bcb377303bc8914335791ecd606dbcc5912796f29d7527995b6bef", 0x4e}, {&(0x7f0000000140)="c16f8be486ca9a98f5", 0x9}, {&(0x7f0000000180)="7c2718f9ae4b4469326eb8e3c9640c0839e97a99c042c5d8a97106451e449e76821734f3bc99efc4f7f74801575e0016147fcb0798d939e1c2e1", 0x3a}, {&(0x7f00000002c0)="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", 0xfd}, {&(0x7f00000003c0)="db305836526951b1601824c8ca607f029fcc4416ed7bc5a1621ae622475ce0029d6a30bc60b1d463578f8201b93c77fca6bf01eabc3855db6368b0f6124d7709cf9c4a82603bf1da3e7332d2a3e9a12d26eebf6552958a83a8131bd4d7769703be8b2dd0a7cd15efe00bdd1c230544b7592e9d5f13e1d8f9875af92ab5615bd994e2be0e9f014be95c3188e2276e3d5c56bea221a7799f18f765aff9225d764debc05f0f30944776c08d8cec9d870bc85af0017e4bf46a4b3743d0306b50277e3dc04560e5b03e9db85a", 0xca}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4}, 0xc0c0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f0000000280)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000100), 0x20000000000001d8}, 0x0) 2018/03/13 20:25:47 executing program 2: mkdir(&(0x7f00005deff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x80000000, 0x7, 0xc26, 0x4, 0x1, 0x9, 0x0, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x401}}, 0x8, 0xffffffffffffff80, 0x6, 0x100, 0x5}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0xa8}, 0x8) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r2 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r2, &(0x7f00008c9cfe)='./file0\x00', 0x0, 0x0) setns(r0, 0x0) renameat(r2, &(0x7f0000a3dff8)='./file0\x00', r0, &(0x7f0000338ff8)='./file0\x00') unlink(&(0x7f0000000000)='./file0\x00') 2018/03/13 20:25:47 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000040)=@random={'security.', 'nodevvmnet0\x00'}, &(0x7f0000000080)=""/50, 0x32) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0xa) setsockopt$inet6_dccp_int(r1, 0x21, 0x1a, &(0x7f0000000100)=0x8, 0x4) 2018/03/13 20:25:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) 2018/03/13 20:25:47 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400282, 0x0) pread64(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x0) r2 = accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) bind$nfc_llcp(r1, &(0x7f0000000280)={0x27, 0x1, 0x2, 0x3, 0x6, 0x5, "4a99b82a2b4e15515c286ad7f4b0ebc3c05c88c1b95e5c8716bd14e2b4f9fbd6cd313eccc39e6ab8b03a8e974199cbc4e40d65a51428e32341cb61f0fadbd6", 0x3f}, 0x58) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x103, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000240)=0x7) 2018/03/13 20:25:47 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x8001, &(0x7f0000000080)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fstat(r0, &(0x7f00000000c0)) personality(0x710000e) 2018/03/13 20:25:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x7ff, 0x81, 0x7, 0x9, 0x0, 0x6, 0xa0200, 0x4, 0xb3, 0x9, 0x0, 0x5, 0x9, 0x0, 0x3f, 0x1, 0x81, 0xfffffffffffffff9, 0x7, 0x3f, 0x4, 0xf9, 0x800, 0x8, 0x5, 0x4e30, 0x2ccf, 0x8, 0x0, 0xe5a, 0x1f, 0x0, 0x3, 0x7, 0x6, 0x4, 0x0, 0x100000001, 0x2, @perf_config_ext={0x1, 0xfffffffffffffffa}, 0x10, 0x3, 0x1, 0x3, 0x6, 0xfffffffffffffc00, 0x10000}, r1, 0x100000000, r2, 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r3, &(0x7f0000000c80), 0x0, 0x4000, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) shutdown(r0, 0x0) 2018/03/13 20:25:47 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0x27, 0x3, @tid=r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f000039c000), 0x4) [ 52.695986] audit: type=1400 audit(1520972747.331:60): avc: denied { getattr } for pid=8459 comm="syz-executor6" path="socket:[20518]" dev="sockfs" ino=20518 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/13 20:25:47 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/46) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/13 20:25:47 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00000000c0)={0x1, 0x1, 0x38}) unshare(0x20020000) signalfd4(r0, &(0x7f0000000100)={0x401}, 0x8, 0x80800) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000080)='fuseblk\x00', 0xff8c, &(0x7f0000000000)="fb08e5db1742d433d36cccd449ac6ebd9f33cfdd4b241e7f520ff57bbdd89707000000e22b35e0934111c791093afb679c8e1e8efe8f42cbb0b43271427fccc243b3fcde795e9800baf30a386e283b6e76") mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x25, 0x9) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffa) shutdown(r0, 0x1) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='cramfs\x00', 0x100a0, &(0x7f00000001c0)="171f2985b9a144e9926e745f7d16fe70394ba8ae28c3d7e011bfa587229f38eebb1d6018a064b581f467f608e26e48cb9cbec6cfb92ceb181d58e3699235c32f617b022e3600117bc49caa4d1af5e7fd49d371c9563dc97b52c5859d5f08d1f502a01917035ddd04265e4846b7cc6a380e2dd157aa24d10cd5ac34") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'lo\x00', 0x1}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x199) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) 2018/03/13 20:25:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000001500)=[{&(0x7f0000001540)="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", 0x72}, {&(0x7f00000013c0)="4e828f1735a0183095225a5b77016e32237611a6952f8b0f0e6a7b5461f53dfe06ff8631e2af8559a3ee099f67b19044ebc685c90cdf25d88a54cfc3a002325bab2ed2121385cb707cd3966537f91856fcf5ebbad6997d8e665ceeae90ee59", 0x5f}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="d81b66a93a06fa57464a975c53aae3688c1bf5111e3a8f4decc94057ad6ac10878194edb744d179d0fc4e77a9d5e15481a256ca80f684c6c0f206fe48b03d8a1b91977df909f62c3598e2c8ecb4e5f46948152498d4f0591b3fb938a950597d13919cdfff69734295a3c17732eb772712ddc8725ac33aa128a8f68b23e799b847d09537f152d99e19bf7aacebe98cd09d5bead94cff5a5911978e83923fec8d92dd45dc136df64b31486a7952d7234cf0ed85ebf2743b08c60de9e73e9373555bac51e3384aa736942d16a47b41bf22bba2c5cb77e31ca2826bcb95422f9f7d8ba910ea6706dbd15bb863a152846c7", 0xef}, {&(0x7f0000000100)}, {&(0x7f0000000140)="745dbff228245256b3ca120dd8fef6f091d44a6c9ba3c586b2d582b1b686fa743cc892492a138daf89a07ec6672d5dbdf633b2d7ecd48755f06a30eecefdc4fb8093a2e8e5700bf93470dca66783d73e15f33d7a92379e2f578e1c5eaea05e0b38beb55c48a470713450b87b935969f4f93f0684e7228ea0e13758f9877fdd80002c5363fb45347ed1b58b0942646386ba1d763c6e7609ae56297059db7a61", 0x9f}], 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x6b64, 0x30000000000, 0x0, 0x800, 0x65}, 0x98) 2018/03/13 20:25:47 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x7, 0x1000, 0x5, 0x7, 0x800, 0x8000}) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sendfile(r1, r1, &(0x7f000080037c), 0x400000ff) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x0, 0x20}) 2018/03/13 20:25:47 executing program 5: alarm(0x0) 2018/03/13 20:25:47 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xfffffffffffffffe}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1081, 0x1) 2018/03/13 20:25:47 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002800)=""/94, &(0x7f0000002880)=0x5e) r1 = socket$inet6(0xa, 0x80002, 0x0) fremovexattr(r1, &(0x7f0000000040)=@random={'btrfs.', 'system.sockprotoname\x00'}) 2018/03/13 20:25:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) dup(r0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001200190002000001000d9b5602076e850300e076489643d818fe58a2bc4a03ca91645a3e0900000028213ee23ffb011000174116215bffff0000e1ed5ea04325d27f02f3a7b736231be86efd12ab4fec4a0f533b", 0x58}], 0x1) 2018/03/13 20:25:47 executing program 7: rt_sigaction(0x0, &(0x7f0000cabfe0)={0x0, {}, 0x88000003}, 0x0, 0x8, &(0x7f0000fed000)) socketpair$inet6(0xa, 0x1, 0x3ff, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)=""/148, 0x94}, {&(0x7f0000000280)=""/29, 0x1d}, {&(0x7f0000000440)=""/99, 0x63}, {&(0x7f00000004c0)=""/97, 0x61}], 0x4, &(0x7f0000000580)=""/211, 0xd3, 0x100000000}, 0x6}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000680)=""/18, 0x12}, {&(0x7f00000006c0)=""/192, 0xc0}, {&(0x7f0000000780)=""/77, 0x4d}], 0x3, &(0x7f0000000840)=""/4096, 0x1000, 0x8}, 0xc4}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000001840)=""/21, 0x15}, {&(0x7f0000001880)=""/67, 0x43}, {&(0x7f0000001900)=""/78, 0x4e}, {&(0x7f0000001980)=""/230, 0xe6}, {&(0x7f0000001a80)=""/53, 0x35}, {&(0x7f0000001ac0)=""/4096, 0x1000}], 0x6, &(0x7f0000002b00)=""/55, 0x37, 0xffffffff00000001}, 0x3f}, {{0x0, 0x0, &(0x7f0000003dc0)=[{&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/215, 0xd7}, {&(0x7f0000003c40)=""/134, 0x86}, {&(0x7f0000003d00)=""/89, 0x59}, {&(0x7f0000003d80)=""/19, 0x13}], 0x5, &(0x7f0000003e00)=""/65, 0x41, 0x2}, 0x5}], 0x4, 0x40000040, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) rt_sigaction(0x15, &(0x7f0000000040)={0x4, {0x1}, 0xb4b8651e8bc18a32, 0x4}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ppoll(&(0x7f00000001c0)=[{r1, 0x2018}, {r1, 0x1001}, {r1, 0x2002}], 0x2, &(0x7f00000002c0), &(0x7f0000000240)={0x6}, 0x8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/152) 2018/03/13 20:25:47 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0xc000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/03/13 20:25:47 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpgid(0x0) r2 = getuid() r3 = getegid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/03/13 20:25:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1c, &(0x7f0000001180)=""/255, 0xfffffffffffffd4f}}, {{0x0, 0x0, &(0x7f00000001c0), 0x3cd, &(0x7f000000a080)=""/4096, 0x105c}}], 0x4000000000000a5, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setrlimit(0x8, &(0x7f000009f000)) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r2) sendto$inet6(r0, &(0x7f0000001140)="9e", 0x1, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13df", 0x44, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x2, r3, 0xffffffffffffffff) 2018/03/13 20:25:47 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x7, 0xfffffffffffffffd, 0x4d9f}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/03/13 20:25:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00005ebff8)=0x3f) recvmmsg(r0, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000006300), 0x0, &(0x7f0000006380)=""/54, 0x36}}], 0x1, 0x0, &(0x7f00000065c0)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8001, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r2, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0xfffffffffffffc00, 0x8, 0x4}, {{0x0, 0x7530}, 0x1000, 0x5, 0x112}, {{r3, r4/1000+10000}, 0xe833, 0x1, 0x4}, {{}, 0x401, 0xd4, 0x90bc}], 0x40) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x101) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)) dup2(r0, r1) 2018/03/13 20:25:47 executing program 7: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendto$inet(r0, &(0x7f00000000c0)="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", 0x1000, 0x0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080), 0xffd0) [ 52.803153] binder: 8483:8487 ioctl 8040451a 20000000 returned -22 [ 52.828986] binder: 8483:8498 ioctl 8040451a 20000000 returned -22 [ 52.837754] binder_alloc: binder_alloc_mmap_handler: 8483 20000000-20002000 already mapped failed -16 2018/03/13 20:25:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) fsync(r0) listen(r1, 0x2) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='yam0\x00', 0x10) r3 = dup3(r2, r1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@int=0x8000, 0x4) 2018/03/13 20:25:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xe}}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff4000/0x9000)=nil, 0x9000, 0x1000008, r4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0xa4}, {0x6}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) ioctl$void(r1, 0x41007701) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000000100)) 2018/03/13 20:25:47 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/03/13 20:25:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = memfd_create(&(0x7f0000000000)=']lo-keyring\x00', 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x4, 0x3}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db000000000000000000004519000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000000000000000000000"], 0x4c}, 0x1}, 0x0) 2018/03/13 20:25:47 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) renameat(r0, &(0x7f0000000040)='./control\x00', r1, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0xfffffffffffffe23) creat(&(0x7f00000dc000)='./file0\x00', 0x0) r3 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') [ 52.857731] binder: send failed reply for transaction 21 to 8483:8487 [ 52.864509] binder: undelivered TRANSACTION_COMPLETE [ 52.876432] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/13 20:25:47 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getsockname(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e23, 0x1957a501, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x0, [0x5, 0x800, 0x4e6, 0x7, 0x8, 0x0, 0x0, 0xfffffffffffffffa]}, 0x5c) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/03/13 20:25:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0xfff, 0x9}, &(0x7f0000000340)=0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x1, 0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x7e, 0x0, 0x56, 0x4, 0x0, 0xfffffffffffffffc, 0x2}, 0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/13 20:25:47 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a8", 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="4bff437aed79adabe0e026a3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x30f, 0x30, 0x100000001, 0x7}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7f, 0x8000, 0x5, 0x3414, 0x7, 0x6, 0x2, 0x81, 0x9, 0x562, 0x7f48, 0xfffffffffffffff8, 0x8, 0x4]}, &(0x7f0000000600)=0x100) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="040c40112a5f06f4e0664cf9641db19fe825eb5fb9d2dcf23ac6c9ac889ae1826a1b6549ba7182f6d3652933616b7432391971099c87d0887364a3da781cce89dfb328afbe907198d63791abeeb0be4a9b550d7b8e17689c13f38688c8fbf6389bda9ff2a6dc8aaca5c911a8107a2fa9224729d477cd25f7ffe52a388c5699025559d7c5e840a30fd6c4f08a11c36a38dd0d1228043042a331ee79f44ae76b7fcee5b5da36c3f48a88e37fc52250bf3584481d37f89b679542870e8fed62fe15d61babb6c01a38f77af23e8cc4eac48749f9421a3ae03dd5d0d57427675751299a219390fc51017f296378151febb4ed7a9d377cd44e5ac709", 0xf9}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f00000001c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)="e523637d26a1852fcce4c2b4e8c94f4547a3ca64c2d92d6f9118619f9d2cefbdc7f40d265a47810aebdffdea3073b822ddb31c7a9f109c7971878874ea020221a496da5476ef232c3e73d48f8d1a4f954898326b89f3a02cdc3d098fd1b1da04974a7a85390c9eccded881bae6bc11e2", 0x70}, {&(0x7f0000000280)="180a126e9a670d936e7e0829ce6a7aa559b59ad3ba1f6ae763a818bd38f7fa858fb679365d9e0d2c41a81c559e3a5f00bb817a4ca39fa1179954f6f66357cc84d4c0b02311849d0ec0e8adeceba7cf0f0d47ae8cec85b9204bb84afe416422b1727110953102be263f3fad0a8a96262dd601b0a34ba45816ee7c172d12627e117e20e3b443e3dd9efd15c54efd16de456caa3be79844bcdd", 0x98}], 0x2, &(0x7f0000000640)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x8, 0x4, 0x0, 0x8, 0x3137, 0x2, 0xfffffffffffffe00, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x3, 0x1, 0x2, 0x9, 0x2, 0x877c96b, 0x1200000000000, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x80d6, 0x201, 0x2, 0x101, 0x2, 0xffff, 0x16, r3}}], 0x84, 0x40004}], 0x2, 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)) 2018/03/13 20:25:47 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) fsetxattr(r2, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) tkill(r0, 0x40) r4 = dup3(r2, r3, 0x0) poll(&(0x7f0000000000)=[{r3, 0x86}, {r2, 0x80}, {r4, 0x200}, {r4, 0x8050}], 0x4, 0x7) 2018/03/13 20:25:47 executing program 3: getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) r0 = eventfd2(0xa87e, 0x800000080000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80002, 0x20) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r0, &(0x7f00000000c0)=""/229, 0xe5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x3f, 0x5d}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8) 2018/03/13 20:25:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000000)={0x4, 0xffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) r5 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7636}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004740)={r7, 0x20}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000700)=0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000024c0)='/selinux/member\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000004640)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="a3eb5ab645a218fcaa46306ec0c1509187b1964fc38cf2a492e7baf0ce96302b723c6a456d4284e3aa4ab7b18c0242afcb148554feef92250831089c3a066a8fbf239df5992ee181682f62b4fb8bfc45c3d1182b6092323e44d0d987e3203041c66d44a49b4f656c46adc60abc27f80753507e3ac85e369b4e4b973629607eba611ff7d63257fba7e600d39efc1aeabf3d7c56b9b0b372ff2bff09d6498bfa157551a0ab449d584c4f324fb5581595dd4a899a330e3be308621f1d4bf1f3c6c52bc403105664e89b6a4d17ec71011b874ddd74", 0xd3}, {&(0x7f0000000240)="2f363fcff95ccba3db81a14254fb372fafed4ebd33efa8fa3b32086702b45d34dc772939c03740e63e1a372c73b98dc7ef7da35f60442444de02eec1711cb229e67e3c6a", 0x44}, {&(0x7f00000002c0)="a2fc77f590d413540422f2bfb103a6bb0cd31970d7bd6fabc0c6f881010c22942119c0403e72250ce92a84", 0x2b}], 0x4, &(0x7f00000008c0)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r0, r1, r0, r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r8, r10}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r15}], 0xa0, 0x4000}, {&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000000a00)="36f5318eb7fb3700e709c1a7df87d33922779349fa4254471c828973053f268605e097eea5e2ae37a5834ba18a7063bd3f69f421b6e5d22d9829ae3386b912dd9fad440e63cf361dd5b6f228dad188a6dbd875052ef2b081d8f88fb06d0047b4cf873f585e21772e4c83a14e36f3441ce080b514fe90a0089c1369a8b3d45bd96840021b4d47a90e43d9580cf65928607450e839d246a284b354aa57702c76e44dff81825a45df2b81b0871d59700d1b55fe8a6eecb10f09e0a8f8cc3461", 0xbe}, {&(0x7f0000000ac0)="73fa3bed939880b8f22bfbe13e7956a244988622e35a47d201efb76de286f322b9ff4b1ff19b37aa1c8e351ff82111195f3380258ebecb1e11cccba9d14b59da4a56e794e68c6e3d6b8296d831c12f30661cf5052cb31622bf24851761903a45384d769c1f43cd4f5d91d42a1e4adc7fd25512e7a3fef84415ef0ce5d498ab47c5a188116da7d899f2c3eeb244dc1efb790afb5cfad4d152a4229467e81f01bf", 0xa0}, 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0x1000}, {&(0x7f0000001b80)="d7c863bca6dceb8972a1d4a35fff2d0349d3f7f62b69c4cf53db780e048d1969b09f5774efe0b6adcc67d261bf345cee9417db62009633e2b8eb7d9be4f48eeeff2b64d8d130647dd12f73985ba7cab6364a6d8bfab9e163be04d8a41f5a8636b1fdc74cd70e11a72470a97ffdef63908b25b873b3ec6be6ccda447df5d11bc928a0bfa64721eb90c1bd8c7f62fcc345c74bb7", 0x93}], 0x4, &(0x7f0000001c80)=[@cred={0x18, 0x1, 0x2, r11, r8, r16}, @cred={0x18, 0x1, 0x2, r11, r9, r5}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r0]}], 0x4c, 0x800}, {&(0x7f0000001d00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001d80)="736eca3519c382ac8ee18c6834aed686138bb87f0ff30c15aa804d833435b6ccbb7f575aebf4f66eafb0a9796f985d710aca30a02201d4693f0fcd8739c84e1c0201b97b748a1b61916b3a50433c9415f7434850d0834fa0ddbd9923147377eb1ff6b84fa299eb785d3f28b96930ef9906648086faa1100794e33ec0c8c78bed665def67d90a29c31f7b2ac80451220278ab37e49d99a905f284cf98bc16c64bc9e6ccd55fbd8776c5c6a213cd49cfe77e3eea9fa09ef8c472385ce90a0994c2e8a7e58b4e85debc37883df85ee9c22e2b108025fab0e6792b4f281cc5b09f5410f4a4852ee25cd1dd480b855729c999468b99c4c866eb15e1", 0xf9}, {&(0x7f0000001e80)="ac5ef190786c56f318b5a2", 0xb}], 0x2, &(0x7f0000001f00)=[@rights={0x14, 0x1, 0x1, [r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r0, r2]}, @cred={0x18, 0x1, 0x2, r3, r8, r16}], 0x4c, 0x40}, {&(0x7f0000001f80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000002000)="fa3db947dc99b1722890a39c6f58c1ed8a0ac3e85974f67e8475ebfe14cb19685ef2e2d95b77b26465e05a705b4cc556e1f49d05b56457bac0d790874e8b8739ad11968f8699e433cd8cbddd016b7db0a5b44af54ba5a690210548f4393b6e7514851ec9ac769a5a805c83761000086590ca74e66e31635d9686e0a732bcf64d4d53b950c9f4d9e61bcd460594a61196cb697db0b34acd50ceec929ad58ae853ed0e61", 0xa3}, {&(0x7f00000020c0)="72b718b0cc0901a6a707fa16acb50b3212b7fe8887e0740419782c920fd8f6e70050b455fb9af437a5b6797f09816ae582285b88824498950027ea081a320b2dbf18", 0x42}, {&(0x7f0000002140)="de4ffa0f3f1e8784bec82bf81808459a5ef5dad41efd9b045525e2629a4a7227037b8cbaa31a03", 0x27}, {&(0x7f0000002180)="c871c7eb8dbd88d210f120a38d", 0xd}, {&(0x7f00000021c0)="458a1b434569eced33259577836377da68bc12797e7886cda5f028f895151373e3f6568129ee721b5242cbd891c71b4fa554dee0571d34d4aa49570116def49cc4ab0244ed3f92097f4470aea36b5e0e1ae99f4fa717aa61153fc137d9c79352f628644d483c8c20b6020a6f370e184fc6fef135668d82eb0d51169e50bcd8e1954f4a85130854c794b234aea3d4b73a6b4d4c31e311b0dc220466eab0b19cbdfe549b97819796babf0f1d6c62033b5abd20591ce1b0362e814a", 0xba}, {&(0x7f0000002280)="fd5556ce8ffe25f01465842c65cb4f1d", 0x10}, {&(0x7f00000022c0)="f0834fa5ccd0f62603c409455aa66d31af00f014bb44aebb46516a646adae6c6d0578eacd1b51acc299f", 0x2a}, {&(0x7f0000002300)="098abdf6db75c1242a81c7a819a3c830", 0x10}, {&(0x7f0000002340)="1d9f8388e9e7678b3c6dae0dff076ca0d8d49b4e31a22147fb0bbf7593a57b76f1a0f7cb8a1077de70a4630c1ba4b2370535c25808ec317892ca45c47847b8afc20368fe60ad04773b6cc407f57d583cc80bc951f1f34516010b7c8bbc859b0dfc30a888f0fcddc9a402fd64b13d5096f770bb29e656858b1a9a5a0ea9eb53811b01618c2b8a9bf02ca42a5a0f89ec6f1d18e83c5935f9c3cb3d920c5f991566f316416732e4c2cdfbde2e1c9a6742da62af508f140ee94df5c8cc047586df69229321c04c40b170", 0xc8}], 0x9, &(0x7f0000002500)=[@rights={0x34, 0x1, 0x1, [r1, r1, r17, r0, r2, r0, r0, r2, r1, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r2, r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r4, r16}, @cred={0x18, 0x1, 0x2, r6, r14, r5}, @cred={0x18, 0x1, 0x2, r6, r9, r5}, @rights={0x18, 0x1, 0x1, [r2, r1, r2]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r6, r12, r5}], 0xd4, 0x4000004}, {&(0x7f0000002600)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002740)=[{&(0x7f0000002680)="a0da769fa74c21d1ef2e8768388f97320a0a87ffe41ea5d679e87bfe168d064450db77b3da558b252f26fa74b60f97c6c578122cc822f3af44adbd7a834b3212cb5038ebf9d434f59cb34a2546b05194c866916602dd4f4aca878e6d16008aa176833cfda370fe9e4503980505e31c1c1e122e4f9667377eb26cdf8bf74387c50a4ca6af9e", 0x85}], 0x1, &(0x7f0000002780)=[@rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r3, r4, r10}], 0x24, 0x4000000}, {&(0x7f00000027c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002940)=[{&(0x7f0000002840)="1a49163285fbc1c2a795f0062db78f355a00992bceb13b8d17d42f4b68cf4efd6cc7f75b6fd01adc2e9cf625eeac1b2339f458b31b17206bc94db03ec9a7ee14e74c10afae6dc90efed33ca50af6f4c6a326f7bb009aa4cd18f66b0f87ac57025c2de72ece1fd70f59356d60d70d07ebb0226f3bcde9a4a5e56c13915eea36865cc6a90c40308787a041ab87f269a26c3b510e63cc5c95fad3b845f5de09e2454b93ea9be9b3f5b1582b731f8fa794ae016a1f29ad7ad71e8225ead7963e4f40722a4f68c1d825585245958cd983479e0e96081184f283de71d72cc64d1923767da9beb84eec25ca1747b6a09df53863c3eeeb5a", 0xf4}], 0x1, &(0x7f0000002980)=[@rights={0x18, 0x1, 0x1, [r17, r0, r17]}, @rights={0x18, 0x1, 0x1, [r2, r17, r0]}], 0x30, 0x1}, {&(0x7f00000029c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002f80)=[{&(0x7f0000002a40)="9aa9746c69db4190cefc7467cc9c0f074ed17883ace252ae052475f08c4300cd4419f907ea51b36cede82b779779c487853350ecf32d1cd45b3f80d7db1c632f9e0f85797e40ab1851dec3638fa0b27518ee2b57922c38509ae0aa0523aaa3f039ae593bde5db2126c", 0x69}, {&(0x7f0000002ac0)="adbece1034b7b1174b0bbb899e3e49849821cc3de5cf55a989916c64d9c9701b2d41f05e7e2917a679cda74098112878eeac88693bb30ef12a95fe4f7e8ebc4ddb68e90c5a05ecaf10c102454cbe426d072aa3eaf81786041c4bb19f5b6b99126c7a69db7e072f5c3b401239b5e12ae1cf249e5804176459a2e8ba9305430e58c6f591681c0bd4ed8b2213fac2c401189aa20563b46350c7ebee48f59b23588f55037616b75e303c85ef3f23a2f112e0a7628ebe9ce5a153dffb3e156efa32a395e4d83e7b92630d145000833967", 0xce}, {&(0x7f0000002bc0)="d30c8780f13e1568abed8c59ea8597cc98ab0a67ccfeec0cf240759c1be86cbaf20085c6a1213412654cebe05368bb4b7352d3e86c9728c24087ee0c6180365ecc81fb731b2aac77ba7202778a38e3169d8e8cdbc491275705b7799b32f8a1807562af50358b3103579b3ce30e82b6cd5e5bbf19c825e9954ef03f0a8faf1643ed1c1471ffc4a758eb62d06512a9543d41c07098c802f9cb4faf354c880f614a6a97ee886b269bdd5da5", 0xaa}, {&(0x7f0000002c80)="e62fb94964f40f76ef4267a4cbcc372254de6967aa0c8a1e429f5272fb222b247eb448df8972cfcbb1cd86c74495ad0044874922a69db917b3ad9694", 0x3c}, {&(0x7f0000002cc0)="da9abf16a936f55ef023e6f8e5180fd3bb7e8bc0bb4418e2e2d0e419881ee9905f58a4c60b0d2870b69e2a098b31f90004d34318902c700c1a740276735976cd82056a175cd4878e0f8c15729ab7be479e99e577ddabd7b653a12c86912fac913b5afa4aabadf6464682f94e7b986be88ed6d3", 0x73}, {&(0x7f0000002d40)="bbf1baf1bb79d317a0d5466291ed11bc040f1615246824b6889583d48d7dee2dbbf108feb053767f2473aba35277e07ec402bb2d4828b0dbf363a6ec6ea45b2eed5e0dfd55681dab835dbb130e15f92a8e8c5af56cb282cc15ab05e6f94e0fa8a8f5ed5d4a29fe34913ac91cb6b1102b44d09418e5232e4f6334fd6778e3c1224f0a2d5cc7e337d2a312f535096cdd99b59d0f78381ee209d1d412ac907ceaf8785b94b7f53b4a528801ca66c1c299198239aa4affdcb90714", 0xb9}, {&(0x7f0000002e00)="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", 0xfd}, {&(0x7f0000002f00)="38edbb9f2b00c48fc4c98d9f2f2c02366d2208d6648568187ff985398942150dce42392740be4e83eafed78068c7b26b2350b13ca0b3ee62273a33a557cfd54d6d7be8cd4f5c33557380dae9bcaf7d36df05b93a", 0x54}], 0x8, &(0x7f0000002fc0)=[@rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r6, r14, r13}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r0]}], 0x40, 0x1}, {&(0x7f0000003000)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000004180)=[{&(0x7f0000003080)="96ef6d937ff43df03f604363856da66296ff304af79d684457c3bb88b50660134faf6b1ba7847666e3", 0x29}, {&(0x7f00000030c0)="ce0f02655a9cef37072f25cb4c8ce48b56d48e2d2dc885beebe0b17307d550255c710dd02d43746061dd665758b7435cb45e43f84a662ccf6c6c5d2e9da269de294acab535a66c3529e771ef9ecbcb70d058a7aaecbcee9260009ee506caf8b490957546dcbc0b2c550b42d7af17c1f65c5dfc231db9893a9cc518b3cc9c35190e831a1c757ef8dfd09fb32e3d81e7d296dea0725d93f0d0f07bc000225f1a746649c3dc1f6c12c460f21d2bc12039d4c6ee82544357e725080dc88947ca8eda", 0xc0}, {&(0x7f0000003180)="8ac193a7ee5907f1c080ae62ba4774c14c329aad85802b93675b7f5b44fc15b259c341374c16f38bc06e9a5ad6b2a960a72b60c977081195da1ae29d2472c01d92bda6b185cb409c0cac6b9f1d49cf93006eadd6d6b0e369e82b9df9cb2fd05304d6a002f11c2451fe281a8f471ba1475ad0b8bdb9269a3834ad5e0e30e34df10a6ef02deb4f80545551aaa27f70e2dd51f025483af0b7a2bc1d55651fe4d1b45dbf54b8442958656418063fc85cc30b5b9b10b8c02d7f9d4d00f07d3fc543e8f6e082d77af0b1d115ab7302cf9386798ec154186d1634098d6ece6881ab615aa72e118cbff3065d9dc9d787e5828ce5434815a8af28d12e35565202df8757b1ed59d4ac1f9a902b5d79c6e87e7c3d8ba5be67ea76c4a7746ca84dfebeed9ce742261c565d03b60a9821964d1160ec86cf4b058e77fd3e7e5645ff87f1dd112bd1cb608d89cedf75e527afb9cb78b0d43e84e687057a2eb4b7564b3f832fa032fa1d608782bc02ca269b7a1b54ffc15cd42d6c9070859b198fee687bd2aba10eedbc66b7ed041d37a1790522cab89954521dbea09907f704cabb3553634e7fe442ab8d1580411fdd6e08a939f075b960e18b88d9762f0a09d86bee566524cdd1db89df8419210ae6f4a5b734d9f42487e04046aea6e65d0effb24edce1f8dd512ec368c04d96fea5f82b3a9ad85203090494eb001e20f4a543a493d03b7618022c1f0521d504331306e56d14f83be554d40a135ee6bc60a8df2a15fc028dff57a81a3c5fca47645aa3a92934d054cc3d5a9fba0d264d7e770abb80b0c278aaaf62eeb81753d8ef5baa1866395bb8cc9380142348b291dba7ff2df23e9430e33b95d12cd5e10c6cef3465b80586f8f1ed6594cbe507ad4f6926a5f7be1869b21b201565b9a763115c8729493e2e7c0c483a4e85ddbfff99f852841729958ad62c12f9cf446bdaa303b1365a539c32e27f53f08264c563ab07080c027469c1c9be36828d79f59b810831f3fb3672066b27a1944698abb35a3f9453b4e71827e52ef5d16e32fe263bb260a954ce4cc3d62e42540ca2b00539bac24e915a7eaa0661c9584c2f29778658bd4ae35c2cff81749d3cd8c54e55a28114f662add93c23dc3456e18d4e988d7554522de58f89068e19fc33a975fe50f1c97212abe032ae746b6b2c7a002dab1c40e24266334f5deef878966740250625b2fd1b45c1b369b9ed54c043e242bd3920c51670bad2bc88f9fdbca3998881d897826476f323e0341481ea28e9bdb7e88abcf3081f04f0816625a4ddb6e5e267a187b03b1c40a8dd149bdb0eac9f747f20023ee2a2455e14b0f980d4be9a8e5a59fc76dd833d65dc9db3770420c72ed1a2822857742b1e9deba312fdfe91b510f79a6fcee1131559e4074b349cc8ebfcb899757ea0b17b374cb471083af62b056d96fcb71ccca819dacf698ce4d0e2a8c36c8882cf380ae8ec5132c35e34815fc4aca14880f9d15cfd7dc1f1e7593b9626cb2b3ca1fdc3031d7b058874aba78d27a22f0ede6cda355281bc814073a3481c040cebfde33cb308566c4b9af5d2eec0d4b27edc4c518a0dfd9a6b6b73390c0a20111480a7073ec300b3a7ff43eb9c6435c218fdba2964a3365c86eafde32582c1b735cac0613ad4cf8e11766835c2a30b6db580cab452701e3df8b5a5418d8008c10cf3e9d428f237e38ea0884673ac1240d2138581f4e6dcce61e12a89c3c01202fcd6752bca7069997eb16f3154779a4140c127463eb3515cb9610fed3c3941d89d4aed5c4fa76ae50b3336c03d80cfc30b0976dd8e301bf8dce2ddf9dc3cc7ea99eafe4bfb095d332ff08fd7eab4c5e1f14399f6416b7acb285ee03cb352c0e2134eec2172f144156ca54199d0eadab34363862cb9d58bad03aeaf5e07367c707cd1b59b1c8a5e246d877a2e6697ae5e8a950444050c558695c2214e8f38a430df7e5dc0efc6e6c2e8c00df44d036cceea50a3833c94a58d023f8cb840ef911b51a104494360d6e0d1853aeead97946d97677934cca600498f3e228576a4e671a005deb8accb06867d1dbccbf48a9b4d82c05da2c17db27bc6d05ec16639c283fba5cf0d7bf2a38068ea620321452488f620b6a93f4b5b91823c6857bc116aa26145b1a9ad64582e129f44778ec4ea7cf5def3cb70ea837892aaa8b5e140beb26551688b8e87b1f0b677713853d9b2a56dd74fdae8ae816154f71e617a6ddc1d551c6237e2e47d77c9b914f0344dc28ec4276346057a3c79b235913e5169605954f4debe786d4694e8f9dab5cb9e33348c487ace76ecf3ea093d6922f1d31f302ec39fed31563e18e4c94380133cd9ecb1d94fbabd6c88d8aa42fca41b182fa86fe814a7a1b7992d02aee619e0e21f9ff9bd7b3a9bc51d58204529830bb1a37f6b7ba32d3d23124be4851011464a57654eec5668c6aa6572f1f156c8d5159bafce2ac79b66c1305a7a09bcfb259cfbdb81b5ce33b1b14e2a6a66cd8786e2fc5a53b781f07d0eda6c08ea722afbc77e20232bf90419cca151e4b8e1d1f89785f770deb21bbda8ce11191af01c62f38091c6ead25d726a5512d1e10034f965dcaf7ce2021a4b52470013c32872d814af1cde7d63a1eb334137d9d9a6502a762560d9b183b3ee6f5f48ace8f6cebe212d6b62cad26def93662376c6f3b6f29388cd1e8b9375d8d32023da991554d6b7b41173c7b9e058ab216777c506f6d2d31eed3b9efac1ab0182f47decdbcd8ef6cc720cf615ce7d2c659ddcb10cee505c539b71ae5998c4faea8adf9a73901aba0f2e156fbfa83992a9a80d05d3a04aea7b36e3acac462fac6d4e33ffe6a4cc42e3860072ae04300c4f329906c1fceab7b74d7c85ff1294879120afa5557a1f1a5094c1cdeb4e977d586aab2b70e8cfe1391e2502e4a6cf20521f6ea083d55c94e407b7ce817398702394e277dc575625767b3695f84d4f15eabefc34e5217a1eeed3d0328b4266a7e3ca3d7c1be48342b711628f261005446253d61e51351415f21a3ecc7df49e71e8f1f2559dd70f7dd492bdca5660f4a0831d9ae8fe4790a539f6a46e657c245a35741af9fa90c2b2d40a2ed6fe9cc5d523eb208bb53b439561e2149fe4ff3be87a342a0e2a2d37ee4f2067eab58d3cc3c04d96b667d78d8491e0e3eb7dcf84b8e5f3c849bc65633aea3df2b45df0ff78aa8e715085e6dc24d72c0f32666ab2b784179030a402bdfbea536f141a4fbbca3a51e08020a2df0956b10bf8bf9ad7b1e0b265d828612bc29abb0f65fb2871a9c83cefbb3cb6322646880b7c6aaa5035934410c56959eaf844b3327f6ae835c9ca9d9e9f7301f45200f83105c9a9ff9d3f5524cabc6b047778418a522309514013ecb5afa716ac0263db3d5b9340dca795460cb7f04acc990d63f9f0e73a9c6c83020ce371ffca8f0f9a7c8f28c8cb4ab255fe9a1cf8ac6d54b5d8a788b1ce6c5a4938436bd2a572cfb3879177eacf060dfcc5c7dce0b169f53b949852d26e9b30271c20dde84f645ab2eb3a58a421a2e737138a6d596b1551b06c776155a3a4dbc08cde9e931c174b5d05ab95b59b21e02253784758bafb1112ca09f4126c34ac02036bfd32f8896ef64984e3977c21681603ec6f71fe33a5c85f64908495c23cc04cd968431b3bf1af2bcf0e35ba1b51d642c35c86a0ad5c2a34b8c29a57bd83c744f769369bce7e4425e0839bf484fb64a4609c5db8ab9f7d7d30185e3190beeffa7944db85540b3a0f75a0ba86a9abbe17259776f8e62188dd210263602fc604e6908d4cdeb1a1c5327a6480aac001657ae83bc825410b463075dd77ddb608af89e3bc97179b4025e864e9ef58b23697c55328ef155d833143ada27c2e315ae41a16fdf0f6a4843307118cf144578d237dbaf7ec6623f6177d419b4c44a5bf811f12d1fdfea50bf61ed1f485b0d819f5b9866f6145f121793404485a8bbe0c00ad09b48aed1bdd26b1af0930fbe668d6112d99352148a9d6e1fe121f5a3d6fffcc6ac4fcf58f1489b3dd34153c7ab5050a093ecc7e0579e36488bf0dad65a9c326c7aa38ab77da6b5d9b227451dcd513f7e8f926328621ee593f303f662ed6dce5c5027c670f5daa753dcbf00f124324c723da709e200f1aa00a9e12644fe69a7a53dbc99c3f6f2c0548cb5298f373d7c950e977442264d4449c62994a755e9f04edea2f1a253a3c4cfa1edc141d0c2d7a454ec10e8fdcca770b6d3b306c9feb466c6ad4f17838c08dd6ed7f23c377679b0a61ca8a03087d24ef4c295dc7599907eeb9c27c76be73a7a5096696f6fabd1c3c0b7e6b535ae49da783c3f10a215138255914d314a4a90babee176198bbd1c889ea65f3e35672bf048178cc2c0e85f7ef16e8997cfa941039a233c1417582893ac33012473f80001433d7ba173a41e3a89c5be3c9637f8ffa3d5b2e8d87fd3b6e206433bd89a47552ae8ea9feded87ff51af1b0a07c6a733cd6ac60ce45d9c9543701af0cd7bc0e06c260b24cd28ffd3067f5ac8fd03ae9ae3f592db525285ed6da7b77f969a3e5c7e223101cbbb7cf33868446c3678ab5c838571e45d90300a04aa3dbb9a3b76d65584f6dd30c06a6bf20d4151acaec4017c6f4e4db2bb611dde362bb120116e18f3a4eaeeac75ef729573f7b2cc93af88970f6ea5f2cd38142b6df0487bceee8841ce71d9fa684a1d9d42219ab7842498797db7627a1e7a460156e725746e756ad271d49bb7cd6e8c57ae10977165e834cf5c6cf594f8b3fefdc7d0c8f9378d6ab86e7d981c394955a38c2d51e3e5e52f59ae3b0d30df4c8530ae24d05439783d755c91a3b8e3407eff80e7f11e33b547e82a97512d4f006192a3c3a5a765e69855c31ead0cd11438d512d90c4958b9a421bfeda6751dc993cfce5fa267335c3a9bcedbed7784cf0080f86f35165c63f083c34ffe52fb2a0c85ab90a67b1c1c9e5079e86f422bec8021cb2b2386318f538556762b0f7d42a8130bff525356af6de292a44cb76a50aeca780a12a3f075fade2d34222c191afe1a19b62e0000dd75b23ba6b48ff31c06b71d1053ec409e90761310429cc20c9f09ae3b2f676f04eb7c3c7481513e8530e3507e7ab17d3be442d4be0c12218e1498f04e511f53b4dcf76538d28f3577af9b158f3ca033a1ee0121cddd33fdfd1a0d8a3152f03dc06d5b88bedd124461a2267ddf7f2ae4e4272efb662d60d57bef155ecf1d683a340d6f64ed58497ccdf1d01c4b835ef87980cb91e735f52564b07bd6474d04496a0cd1ad61615a935853698e0af5da5022f0005eb7b45d5b4ba116c43437df6da18ed97e633ddbeafa8baba0a5987d224fea092686ccbcdeb13ff03ccbf8af5721fb89808b33440f5059177dc4ec6601f19353757df69f4d47be5681f790bce25ce42d0f3effdda90c43665e75eca6ab5d50fb24100454bffd10b0f4c8aa8f6316e4157ce04113073e0eac5affd7ce2b60714aca7a273cb24c63771f11ae9c1f963f992dc35a8201a4138890b31ae4cedc4bdc660b2bafc759931d8b6e0b0b9ebbf3ac72fbb8458e0b8a5c2f24e8e724c649db12eb38fb9c9a72f90da343dda05fc698f3872dfacf51c38d25f64083407ef359cc5a8250fd6bbbb9a0d534cadc5321ef3929f36f4e8b184c99382b32f978b3ab0caa9230a72888f18e5e5f2f528da84ca1f26097adca4b31fec5426b84b589b970cf808cdc5c8d3f7f465d0e63baa5ad27c383add1079642c949055158fb53bb673700511da3102777203c2fb23c9d522f62f58b6e4dd8b6b5b71dfd10d2d0b76d0d9", 0x1000}], 0x3, &(0x7f00000041c0)=[@rights={0x20, 0x1, 0x1, [r17, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r17, r17, r1]}, @rights={0x24, 0x1, 0x1, [r17, r2, r17, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r16}, @cred={0x18, 0x1, 0x2, r6, r4, r13}, @cred={0x18, 0x1, 0x2, r3, r12, r16}, @rights={0x24, 0x1, 0x1, [r0, r17, r2, r1, r0, r2]}, @rights={0xc, 0x1, 0x1}, @rights={0x2c, 0x1, 0x1, [r2, r2, r0, r1, r2, r1, r2, r17]}], 0x100}, {&(0x7f00000042c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004580)=[{&(0x7f0000004340)="f820358ad42d461a05030e161305bb7c4c7a61e0a402cc5dedbff1ebec6cedf8803552000ecd891d5a67ed94bb798d311eea7fbf637839bbd2d987fe0661c933b756e89132fb297877", 0x49}, {&(0x7f00000043c0)="bdc7f0578c86ebd628e34aef71dd89fb850b960286f1ca7b86d4b0cf076d0feb3d4449cd516147467492dc05e91819af39c5c9b76e66bd4608409ec63ce3ea1016bba823f43e914246066c73f756bebecf6b4b7c756d35d2f3d31f72782c5597105425caa24db1993da02a02ad0ba2297d70a159031af7e0ba2fbd149292a0678f687dd8ebfcd719899e3cf5187ccf7342ade1ca4b54946d77ef0c9abaf0948cc22729afc819c5d19fb0eeeee7a7b6e0b1", 0xb1}, {&(0x7f0000004480)="3622d592b3128692d0eab27b5d972c2d088f19de5cdf", 0x16}, {&(0x7f00000044c0)="a97f54e214877b40994cd26209161b5b763c62ff9923ed63def0ba7c581bd531c3b876104bca1f26d5fe10eff7accad94812da8254e11ef5d11843438a836fdf34609b7b08b3ab85b1dd7b47d83fed8c036e6ec3e3ef96b550d7b9d8a311b713a0422086e5fdabfb5ce9ab5268edba5fb104e053e9aa1c9ab6a3a121e08ef0b8d16feecfa7f121bd861898f93335677339cc7ffbe08f22f4bf643aecf6d61a3819b63fa46270", 0xa6}], 0x4, &(0x7f00000045c0)=[@cred={0x18, 0x1, 0x2, r6, r8, r16}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x1c, 0x1, 0x1, [r1, r1, r17, r17]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r1, r0, r2, r17, r0, r2]}], 0x7c, 0x20000000}], 0x9, 0x0) 2018/03/13 20:25:47 executing program 5: write$sndseq(0xffffffffffffffff, &(0x7f0000000040), 0x0) modify_ldt$read(0x0, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/13 20:25:47 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) bind(r0, &(0x7f0000000400)=@generic={0x4, "dd5d8303703eae4e57af4cd07190bed746be2f670fda006a31a42ba9aa573982262a390b80579f79c1acecf7bb86f31c306c25be2d6b57ab626ae672d8e34da17e268d524961f8edaa60f29ffea5f65a669dff2153f2cc38068a43e606407e963c4d2e7cb90f4f1aac6e5608ec4e4e5c333ae974f61a851b5ed21e87395c"}, 0x80) r3 = fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x5, 0x8000, 0xffffffffffffff3c, 0x401}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x2ca3, 0xa67, 0x6, 0x6, 0x41}, &(0x7f0000000380)=0x98) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r3) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r5, @in={{0x2, 0x4e21}}, [0x5, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x1, 0xe892, 0x1, 0x94a3, 0x5, 0xff, 0x9, 0x1, 0x489]}, &(0x7f00000000c0)=0x100) dup2(r0, r2) 2018/03/13 20:25:47 executing program 2: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='em1\x00', 0xffffffffffffffff) clone(0x0, &(0x7f000000bfff), &(0x7f00000000c0), &(0x7f0000004000), &(0x7f0000007000)) 2018/03/13 20:25:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x595, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:25:47 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) geteuid() pipe(&(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000380)={0x1f, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x3ff}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/13) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x8, 0x2, 0x923}, 0x10000, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x1000, 0x10001, 0x9, 0x2}) 2018/03/13 20:25:47 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_matches\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x4e, 0x5, 0x2, 0x80000000, 0x5, 0x7fff, 0x8, 0x81, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x8}}, 0x7, 0x6, 0x1, 0x81, 0x40}, &(0x7f0000000180)=0x98) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000280)="a4", 0x1) fcntl$setstatus(r2, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/03/13 20:25:47 executing program 2: r0 = socket(0x11, 0x803, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xc101, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000100)={0xf2, 0x0, 0xe0b, 0x8, 0x1b, 0x7fffffff}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000), 0x1) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/13 20:25:47 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000000100)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/03/13 20:25:47 executing program 3: prctl$getreaper(0xd, &(0x7f00000001c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x1) uname(&(0x7f0000000140)=""/74) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x40, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_getoverrun(r1) 2018/03/13 20:25:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sendfile64(r1, r0, &(0x7f0000000040), 0x4) close(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/03/13 20:25:47 executing program 4: unshare(0x3fc) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x8a, "36293077fbaa77da3123aceec6c1ec9abdbe542e07e36f8d87dd18d097264599cd26ce2eed2ab221fa984d4e0868838b1f7e6be6d92518eccadc1f9a88c06f54b4b03922b37931c1be7e62b33566cbc539b52b9ffe8a8602eca187784cf8bbf5b35dfb154bb8ed2006fde0786f865f8c7297ef9bd9f3e7d7a61a2733e724cf92b3236d5aea309949805b"}, &(0x7f0000000100)=0x92) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x800, 0xb7, "7266004a62501b4ec389691742e51688f28c64dfb5829a8ee03b8ea149ee2a2c822bc310cf3abf2a532a91ea5a7d7a2db2b26b759c67001aeef0b2a3857496d174de1106f95be839171038d888595cb6c3d5760c3b99e0d3cb0fd616e5ffcef7d500316be93679b9cf96ac4cc88a0d4f31fdb29631750545d9ac6ff323356e6dff3640991f12b0dd7ff25fe57f2ef21625923d245b9d5007cdf68dbab5ccaa4d1bf736505bd7e4755b7eb707aa11a67379be790928a839"}, 0xbf) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) 2018/03/13 20:25:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x8001) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) fremovexattr(r0, &(0x7f0000000000)=@known='security.evm\x00') 2018/03/13 20:25:48 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000200)={0x7fff, 0xebe, 0x4, 0x48, &(0x7f0000000240)=""/72, 0x41, &(0x7f0000000100)=""/153, 0x17, &(0x7f00000001c0)=""/23}) sendto$inet6(r0, &(0x7f0000000340)="9ec7865f85eb53d3b193dce69b517ec07298e47435223c10e5aafab9f9eeeaab1a55c9d394d480e02a793f08494acbbdc1f9eb93523f8a8e7ee917482f1367b0c3fdf90689a41ee9ad8299dc87e3d17d501ae27683faa66f7a12d51c1678c1d5913d11e2fe7d49d1227d65247cec40ad5f79c437057d31363bd478fc7e14cf4e9e5f2a5c59e4bb07d6e604a999ed17c1ed6db343264a7efe3c17784cb5f091c78ae6588ab3fce24b190abf8afad23e04749b6b870d46e620735e1a635bd8b1b25996496700dca5", 0xc7, 0x0, &(0x7f0000000440)={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x101) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xe) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14, 0x80000) 2018/03/13 20:25:48 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x2000000000) ppoll(&(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000180)={0x23a, 0x0, 0x0, 0x8}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000200)={0x7fff}, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000001c0)={0x9, r2, 0x10001, 0x8}) 2018/03/13 20:25:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x20000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x200}, &(0x7f0000000180)=0x8) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r2) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101600, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)={0xe0002012}) 2018/03/13 20:25:48 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/112) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/77) r1 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80000080004523, &(0x7f0000000580)) 2018/03/13 20:25:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @empty, 0x40}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x28c) 2018/03/13 20:25:48 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3a, &(0x7f0000000040), &(0x7f0000000080)=0x4) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {r2, r3/1000+30000}}, 0x100) 2018/03/13 20:25:48 executing program 1: r0 = socket(0x3, 0x80a, 0x9) fcntl$addseals(r0, 0x409, 0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x13}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r1) [ 53.361140] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 20:25:48 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x40, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x9, 0x2, [0x3f, 0x201]}, &(0x7f0000000100)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x34, &(0x7f0000d1affc), 0x4) 2018/03/13 20:25:48 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) preadv(r0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/254, 0xfe}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/125, 0x7d}, {&(0x7f00000004c0)=""/9, 0x9}, {&(0x7f0000000500)=""/133, 0x85}], 0x7, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/13 20:25:48 executing program 3: syz_emit_ethernet(0x98, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x6, 0x0, 0x3}], {0x8100, 0x5, 0x401}}], {@x25={0x805, {0x0, 0x6b, 0x1b, "ac22a3221bef219a106d02d051263cde26a9ea42211fbb613963b6a6362989a16b7319b9c5502d6b505a2270884af6e02c9bc1b4f97c3ed1023767b4ecbb662bc9c5c1b9018066b45e470de80b64bbf5ea2f03bd13490828e8fb52afbbdde8ad428b501788d085f8c87de1fdc43c4e04a36f127ecae2e02e3aac6e4c61538e"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0x260, 0x958, 0xf03, 0xe72]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0xffffffffeffffffd, 0x1) 2018/03/13 20:25:48 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd) bind(r0, &(0x7f0000000100)=@in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4b8e}, 0x80) 2018/03/13 20:25:48 executing program 5: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x81) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e24}}) 2018/03/13 20:25:48 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x5, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f}}) renameat2(0xffffffffffffffff, &(0x7f0000852fff)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) 2018/03/13 20:25:48 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000003680)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000100)=""/2, 0x2}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/118, 0x76}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/123, 0x7b}, {&(0x7f00000023c0)=""/196, 0xc4}, {&(0x7f00000024c0)=""/8, 0x8}, {&(0x7f0000002500)=""/241, 0xf1}], 0x9, &(0x7f0000002680)=""/4096, 0x1000}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xfffffffffffffe22) r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1000) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127c, &(0x7f0000000440)) syz_emit_ethernet(0x1012, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001080)={0x0, 0x1, [0xccc, 0xc12, 0x1000, 0x6a2]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x7, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/13 20:25:48 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) write(r0, &(0x7f000016d000)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de50004", 0x20) ioctl$KDSETMODE(r0, 0x4b3a, 0xfc6) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) 2018/03/13 20:25:48 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0xfffffffffffffffe, 0x1000000000000000, 0x0, 0x0, @time, {0x4}, {}, @time=@time={0x77359400}}], 0x1c) fchown(r3, 0x0, 0x0) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r1) 2018/03/13 20:25:48 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='nr0\x00'}) listen(r2, 0x401) 2018/03/13 20:25:48 executing program 5: r0 = memfd_create(&(0x7f0000007ffe)='\x00', 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6gre0\x00', 0x2}) flistxattr(r0, &(0x7f0000000040)=""/255, 0xff) fcntl$dupfd(r0, 0x408, 0xffffffffffffffff) 2018/03/13 20:25:48 executing program 2: socket$packet(0x11, 0x800000000000006, 0x300) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000080)='net/snmp\x00') r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'dummy0\x00', 0x200}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'vlan0\x00', 0x400}) 2018/03/13 20:25:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x67, 0x0, 0x200, 0x100000001, 0x46d, 0x6, 0x80000000, 0x0, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0x7, 0x1000}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x5}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r3, 0x0, r4}) 2018/03/13 20:25:48 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40000) sendto$inet(r1, &(0x7f0000000040)="6fe226fa2354d70b80b2e941b1f22e99a2489600f7a8757182053bf595c132cb7cf3d4b7f39b8c94f1ea3ee7", 0x2c, 0x40, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000f000)=@file={0x1, './file0\x00'}, 0x6e) bind$unix(r3, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x5) 2018/03/13 20:25:48 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001980)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/73) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x8, 0xffffffff, 0x3, 0x1}, 0x6) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x80000000) r1 = socket$packet(0x11, 0x3, 0x300) fstatfs(r1, &(0x7f0000000100)=""/119) 2018/03/13 20:25:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x40, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x17, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x40}, 0x1}, 0x0) 2018/03/13 20:25:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000aa1fe8)=[{0x84}, {0x6}]}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000280)=""/91, &(0x7f0000000080)=0x26) sendmmsg$unix(r1, &(0x7f0000006f90)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x8a02, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000001c0)={0x100000000000}, 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000200)=0x0) ptrace$peek(0xffffffffffffffff, r5, &(0x7f0000000240)) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000340)={0x8, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r6 = memfd_create(&(0x7f0000000000)='ip6_vti0\x00', 0x1) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000000040)={0x2, 0x6}) 2018/03/13 20:25:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x6, [], 0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/6}, &(0x7f0000000280)=0x50) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000100)='\x00', 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff13}) read(r2, &(0x7f0000000380)=""/181, 0xb5) 2018/03/13 20:25:48 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/03/13 20:25:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x600, 0x0) write$selinux_create(r1, &(0x7f0000000180)=@objname={'system_u:object_r:syslog_conf_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x36, 0x20, './file0\x00'}, 0x4c) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigreturn() ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000200)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'bond0\x00'}}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {r2, r3/1000+10000}}) 2018/03/13 20:25:48 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x400000000000, {{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e30, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffffffffffffffd8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x337, 0xe5, 0xb111, 0x82, 0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_ifreq(r2, 0x8990, &(0x7f0000000280)={'lo\x00', @ifru_data=&(0x7f0000000240)="cbeef86218dff9d7bea6ee2dd826bf8e7a4baf0dca098678a16111274c3f84bf"}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) socket$inet6(0xa, 0x3, 0xbef) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.FinderInfo\x00') ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000002c0)) 2018/03/13 20:25:48 executing program 5: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x4}) epoll_pwait(r1, &(0x7f0000ea0000)=[{}], 0x1, 0x0, &(0x7f0000941000), 0x8) 2018/03/13 20:25:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r1, 0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendfile(r0, r1, &(0x7f0000001000), 0xfec) 2018/03/13 20:25:48 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x501000, 0x105) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x6, 0x30, 0xfffffffffffffffc, 0xfff}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x4, 0x7fffffff, 0x1000, 0x9, 0x4}, &(0x7f0000000300)=0x14) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000340)=0x3) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000001c0)={r3, 0x4, &(0x7f0000000040)=[0x194, 0x9, 0x1, 0x401], &(0x7f0000000080)=[0x0], 0x0, 0x9, 0x1, &(0x7f00000000c0)=[0x0, 0xffffffffffffff01, 0x4, 0x8, 0x0, 0x7, 0x639c, 0x1f, 0x2], &(0x7f0000000100)=[0x1, 0x8, 0x1, 0x8, 0x9, 0xfffffffffffff800, 0x7, 0xff, 0x9]}) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:48 executing program 2: socket$packet(0x11, 0x800000000000006, 0x300) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000080)='net/snmp\x00') r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'dummy0\x00', 0x200}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'vlan0\x00', 0x400}) 2018/03/13 20:25:48 executing program 7: mount(&(0x7f0000000000)='.', &(0x7f0000000080)='.', &(0x7f0000000040)='bdev\x00', 0x0, &(0x7f0000000100)) 2018/03/13 20:25:48 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2000000004b, 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x6, 0x1) 2018/03/13 20:25:48 executing program 3: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x3) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa400095e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000006c0)={0x9, &(0x7f0000000040)=""/198, &(0x7f0000000600)=[{0x6, 0x1a, 0x80000001, &(0x7f0000000140)=""/26}, {0x101, 0x5e, 0x81, &(0x7f0000000180)=""/94}, {0xffff, 0x17, 0x0, &(0x7f0000000200)=""/23}, {0xffffffffffffffa3, 0x68, 0xd3a3, &(0x7f0000000240)=""/104}, {0xff, 0x7f, 0x7f800000000, &(0x7f00000002c0)=""/127}, {0x4, 0x35, 0x0, &(0x7f0000000340)=""/53}, {0x7f, 0x71, 0x78db, &(0x7f0000000380)=""/113}, {0xfffffffffffffffd, 0xfb, 0x200, &(0x7f0000000400)=""/251}, {0x6f, 0xdc, 0xc06, &(0x7f0000000500)=""/220}]}) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) inotify_init() ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000700)=0x2, 0x4) 2018/03/13 20:25:48 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) setsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f00000000c0)=0x3, 0x4) ioctl(r3, 0x400004000001278, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000180)=[{{0x77359400}, 0x1000, 0x2, 0x5a}, {{0x77359400}, 0xfffffffffffffff9, 0x2}, {{0x0, 0x2710}, 0xaee, 0x7, 0x3}, {{r4, r5/1000+30000}, 0xcdb, 0x78, 0x4}, {{0x0, 0x2710}, 0x3, 0x5, 0x8c3}, {{r6, r7/1000+10000}, 0x3f, 0x0, 0x800}, {{0x0, 0x2710}, 0x3, 0x9, 0xd74}], 0x70) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x78e02f7b37439ed3, 0x5, 0x7fffffff}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r8, 0x4) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/79, 0x4f}], 0x0) 2018/03/13 20:25:48 executing program 6: syz_emit_ethernet(0x2, &(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="86beb112245e7c24fe7e7c247eb9927d84c9fafaeb1e1ae51e6d7f74b6c51204b897cde97714f814604b09b6b44533b1c924d4cdb76c46d853f29143c30e616db4c90ab9fcc67de3e65ed6a3e83e938d844c0d74054551d7db8b5128af180c06577370d74d85d07ffdc80eb67ba3fb500d66344b38d550a2a2339784423119ec23b4d49e97fdadf0a26fa711f243875c8073f61b4f7bb51293aea85ec00c94d5fe525a1cf8351a2c893a1e84d09b640d5cf11402d206f4db893d9678d3c5edc0f72c5251b4f23232977b6f40f02b36bc7a4c2518e685fd1ecc95", @ANYPTR64, @ANYPTR, @ANYRES32, @ANYPTR64, @ANYPTR64], @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64, @ANYRES32, @ANYPTR, @ANYPTR64, @ANYRES32, @ANYPTR, @ANYRES32], @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR, @ANYRES64, @ANYRES32], @ANYRES32, @ANYRES32], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYPTR], @ANYRES64, @ANYRES64, @ANYBLOB="298c83c445df6789d69569d198b16dd1053a52d3499f32813073d757d71e1934", @ANYBLOB="1909598bcd5e1ac4ac7687e9379bff35f412e2e9625ca6ca5aa6ea2d972b2222cc68a4da642e38e818a1ef7a", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYRES64, @ANYRES64, @ANYRES64], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYPTR64]]], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0xf2]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0xffe, 0x3, 0x6, 0x1}, 0x4) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f0000001500)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/96, 0x60}], 0x2, &(0x7f0000002800)=[{&(0x7f0000001540)=""/167, 0xa7}, {&(0x7f0000001600)=""/35, 0x23}, {&(0x7f0000001640)}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/64, 0x40}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000002700)=""/77, 0x4d}, {&(0x7f0000002780)=""/119, 0x77}], 0x8, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/13 20:25:48 executing program 7: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0xffff, 0x40, 0x400, 0x9, 0x40c, 0x4}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001100)={r3, 0x0, 0x10, 0x7fffffff, 0x6}, &(0x7f0000001140)=0x18) write$sndseq(r1, &(0x7f0000036000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {}, {}, @addr}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) 2018/03/13 20:25:48 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2000000004b, 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x6, 0x1) 2018/03/13 20:25:48 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) r1 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x3}, 0x8) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) 2018/03/13 20:25:48 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) getsockname$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) futex(&(0x7f00000000c0), 0x800000000005, 0x0, &(0x7f0000920000), &(0x7f0000000080), 0x4000000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0x101, 0x3ff, 0x4, 0xff, 0x5, 0xfffffffffffffffd, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x4dc, 0x5, 0x3, 0x1f, 0x10001}}, &(0x7f00000002c0)=0xb0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x6, &(0x7f0000000380)=[{0x5, 0x88ee, 0x8, 0x7}, {0x7ff, 0x1, 0x80}, {0x7fffffff, 0x4, 0x4e6, 0x101}, {0x3, 0xffffffffffffa9be, 0x20, 0x3}, {0x6, 0x0, 0x401, 0x4}, {0xfffffffffffffffe, 0x1ff, 0x7f, 0x5}]}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x7, &(0x7f0000000400)=[{0x0, 0x8000, 0x8, 0x8035}, {0x0, 0x9c, 0x4, 0x400}, {0x8c9, 0xfffffffffffffff9, 0xfff, 0xfffffffffffff000}, {0x6, 0x2, 0x8, 0x4}, {0x0, 0x9, 0x40, 0x8}, {0x1, 0x0, 0x0, 0x8000}, {0x5, 0x6, 0x100000000, 0x10001}]}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x7, 0xffffffffffffa9a7, 0x9, 0x9, 0x3074}, &(0x7f0000000340)=0x14) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f00000001c0)=0xd218, 0x4) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x78d800, 0x0) 2018/03/13 20:25:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001040)={0x7ff, 0x4, 0x800, 0x100, 0x1, 0x66a, 0x0, 0x40, 0x1, 0x7}) pread64(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x0) 2018/03/13 20:25:48 executing program 0: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xd3, "c72ade262c5f0cab288da216a58852ff238f3c70712006fe9c5a8fe985bee1683158732756e399953148a26538084375ba321d650e4f5ffa4486f506ad841ab879f3d712e56d7bee905898e3cc26e684d8fff33167db2bb6aeb00daacf24a06b947973797932a12d18120dc9eaf35dadbcc8d5ef946dfce97bf48ecf165f1b5f69f1bd1cb770724c0210530c25f3fe70d6894385bd9a7ea44de1697f430c4accee3ed183a321bc9b48a2cc9530bbc8063b9b12f2df413428a5ef504051d59278c7d97100b74ce88871716bbee80ce7f6e11145"}, &(0x7f0000000180)=0xdb) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x6}, 0x8) r3 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r3) 2018/03/13 20:25:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/121, &(0x7f0000000080)=0x79) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/03/13 20:25:48 executing program 3: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r0) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) 2018/03/13 20:25:48 executing program 5: r0 = socket$inet6(0xa, 0x804, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) [ 54.167453] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 20:25:48 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/205) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x59, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000240)="06e7f8abed49a1c1a716fe8709000000", 0xff49, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="5011046d907bbbae", 0x8, 0x20000000, &(0x7f0000000200)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000a7000000c7d9a2fb3a7ab840e286fcb5544317b3a43a9ad29cd60f975915b0ca916d08a51b73ebb925e7a2f9fb22602c9a04da3dc10d27844b29aae8da17143ddf2e9a5ac9c0aff1eaad1249e17b8ed4c2b75d99cd6b2bec79c137abca283150deaa2fc8596ed810218d28e739ac5617a17a2b06374d2b48645491e7ff9be169f99cd97db77c005025a62230e01397086a5dd9ab9b2ee77dafcd98cad2"], &(0x7f0000000000)=0xcb) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto(r0, &(0x7f00000004c0)="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", 0x181, 0x1, &(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:25:48 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x200003) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20002, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) flock(r0, 0x2) 2018/03/13 20:25:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x58, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000280)={r4, 0x1, 0x11, "49dad3423d5aad25b8c8966b95b100a5a1"}, 0x19) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/03/13 20:25:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="580000001400192300044b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8128215a0004fbf50d000000040000000422db7405e129ef1449ad1ce1ed3e2f73e404000081100001000708ff9d81e9f9233839", 0xfffffffffffffe2a}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x103000, 0x2) ioctl$KDMKTONE(r1, 0x4b30, 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x4, 0x4}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) 2018/03/13 20:25:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/122, 0x7a}}], 0x1, 0x0, 0x0) 2018/03/13 20:25:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=@ipv6_deladdr={0x54, 0x15, 0x30c, 0x70bd2b, 0x25dfdbfe, {0xa, 0x80, 0x8, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x10}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffe01, 0x1000, 0x7ff, 0x3ff}}]}, 0x54}, 0x1}, 0xfffffffffffffffd) 2018/03/13 20:25:48 executing program 0: mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x10bb2f7c13b4036a) process_vm_readv(0x0, &(0x7f000005bfc0), 0x0, &(0x7f0000ffd000)=[{&(0x7f0000d6af06)=""/250, 0xfa}], 0x1, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x26743, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/13 20:25:48 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0xffffffffffffff89, @dev={0xfe, 0x80, [], 0x17}, 0x1}, 0x5, [0x100000000, 0x0, 0x9, 0x101, 0x80000001, 0x98, 0x4, 0x7fffffff]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r1, 0x1) 2018/03/13 20:25:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005feffc), 0x4) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x2) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) close(r0) 2018/03/13 20:25:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f73ffc), 0x4) 2018/03/13 20:25:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009c0000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/187) 2018/03/13 20:25:49 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x8) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0/file0/file0\x00', &(0x7f0000000180)='vfat\x00', 0x400, &(0x7f00000001c0)="6049f40db315f73d9849d1970971edc55a2373c63653117e0aa6b05265d70abae083646732c4de41cd0d686c1f6e7487a400a31b3b9e2027c1b7cf3cca00329e4bad97aa5d6cf13c75977a4b7ae376d0bbc1a06a3d72072c6fe3c5921b142cec1b3e8b2ca645d5f6a82bdebe6c061e946725c56f816449598dafdea6d5113937a5893d010e287dbd779c5d1ac6cdf2ff2bb9161027730d949fc1bf7204c7478a281d18328f") mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jfs\x00', 0x0, &(0x7f0000000100)) renameat2(r2, &(0x7f0000000000)='./file0/file0/file0/file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/03/13 20:25:49 executing program 2: mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='..', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f0000000000)) 2018/03/13 20:25:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x26, 0x401}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/13 20:25:49 executing program 6: prctl$intptr(0x1e, 0x7f) prctl$intptr(0x1e, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)="f87831ba2d66c0855307ecd4004051acb0c5abb034d5ac9c094f236c3eaacf512f04369ae55ef961b55738dfa7fc403a4a4aa09535cda020fe5caa99da031149f2ce242180b1e117289a6feced830928b0f7c1933eb5380dd106d6bfd79e853851d2fe59eebf916ecfe10252b13fd009142c50b9865ff790a754404d8b4b4eeb6feed45cec2e8b1b35e73d4a905de45f895b7b53f4b979f9a2d629", 0x9b) 2018/03/13 20:25:49 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:49 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='rEmfs\x00', 0x0, &(0x7f0000000000)="8679ae7b350a40ffe79e5887d59b54029e760a6e6295c40777451911eff0f1ed40056e832e4df361b9a57c66281fefe29ccfc98db52bec7d17730f58eb65d40c73ec4c0386e10f226454e902b7ba31b2a52ea783a4bc6ff5ec96c3cd93d60fc8f4879038c1d002e4798960896d9d91c10b26063e") chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) r0 = socket(0x0, 0x0, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='..') r1 = dup(r0) ioctl$KDSKBLED(r1, 0x4b65, 0xb7ea) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x1) 2018/03/13 20:25:49 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x3760c8bb, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x3, 0x0, 0x728, 0x10000}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x2, 0x4, 0xef, r1}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000001000)="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", 0x1000}], 0x1) r3 = geteuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x6000, r3, r4, 0x8, 0x6, 0x40400) shutdown(r2, 0x1) 2018/03/13 20:25:49 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'eql\x00', r0}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000140)=ANY=[@ANYBLOB="3481000014000925001408000005604edccb50b09d3236abec8d7801525963f0", @ANYRES64=r2, @ANYBLOB="080008000006000014000200ff020000000000000000000000000001"], 0x3}, 0x1}, 0x0) 2018/03/13 20:25:49 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xff) ioctl$TIOCNOTTY(r0, 0x5422) write(r0, &(0x7f0000000080)=']', 0x1) sendfile(r0, r0, &(0x7f0000000000)=0x40, 0x9) ioctl$TIOCNOTTY(r0, 0x5422) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000040), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/13 20:25:49 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/13 20:25:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x3f3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x7, 0x200, 0x3, 0x6, 0x100000000, 0x100000000, 0x9, r3}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x1000, 0x4, 0x1, 0x9, 0xbaa0, 0x0, 0x4d4c, 0xff, r2}, &(0x7f0000000100)=0x20) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb4fc6)="3900000011000947008061e1c30700ff070000000200000045efffff08009b0019001a000f000000e80000000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/03/13 20:25:49 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000a90fac)=ANY=[@ANYBLOB="2c00000016000100ffffffffffffffff0a000000", @ANYRES32=0x0, @ANYBLOB="1f000200fe80000000000000000000000e000000"], 0x2c}, 0x1}, 0x0) mq_unlink(&(0x7f0000000080)='$em0,\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr}, {0x1, @random="9ff44dc6140a"}, 0x54, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ipddp0\x00'}) 2018/03/13 20:25:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') unlinkat(r0, &(0x7f00003e1ff8)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file1\x00', 0x80, 0x20) 2018/03/13 20:25:49 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x201fffffe) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000871000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff01000000000000000000000000000101000000", 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffe88) [ 54.579322] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.592092] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/13 20:25:49 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=r1) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000540)=""/20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0xfffffffffffffceb, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xfffffffffffffffc, @empty, 0x401}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3f, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffeffff}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000000280)=0xc) sendmmsg$nfc_llcp(r0, &(0x7f00000004c0), 0x0, 0x40080) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000004c0)={0x7, [0x80000000, 0x3f, 0x5, 0x6, 0x2, 0x5, 0x1f]}, &(0x7f0000000500)=0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) r3 = socket(0x800000000007, 0x2, 0x800) write(r3, &(0x7f0000000040)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/03/13 20:25:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0xd558d85b4ee2ff75) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x200, 0x3, 0x7dfe, 0x206d, 0x29647dd9]}, &(0x7f00000000c0)=0xe) r2 = syz_open_procfs(0x0, &(0x7f00001cbff7)='net/tcp6\x00') dup2(r0, r2) readv(r2, &(0x7f0000265ff8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/03/13 20:25:49 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000a90fac)=ANY=[@ANYBLOB="2c00000016000100ffffffffffffffff0a000000", @ANYRES32=0x0, @ANYBLOB="1f000200fe80000000000000000000000e000000"], 0x2c}, 0x1}, 0x0) mq_unlink(&(0x7f0000000080)='$em0,\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr}, {0x1, @random="9ff44dc6140a"}, 0x54, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ipddp0\x00'}) 2018/03/13 20:25:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004f7fb0)={{0x0, 0x1}, {0x80}, 0x0, 0x3}) 2018/03/13 20:25:49 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='o8\v"6'], &(0x7f0000000180)='eth1cpusetposix_acl_access\x00', 0x1b, 0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10010, r0, 0x2d) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8001, 0x837, 0x9, 0x4, 0x40, 0xfffffffffffffffe, 0x9b, {0x0, @in6={{0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x6e9ec4c1, 0xbb99, 0x1ff, 0x20, 0x9}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x5, 0xfffffffffffffffe, 0x6, 0x6, 0x3}, 0x14) dup2(r1, r2) pipe(&(0x7f00000001c0)) 2018/03/13 20:25:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009c0000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/187) 2018/03/13 20:25:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000000000)=""/24, &(0x7f0000f08ffc)=0x15) 2018/03/13 20:25:49 executing program 4: unshare(0x20020000) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') close(r0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000001c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x401, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400400, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'erspan0\x00'}) renameat(r1, &(0x7f0000000040)='.', r2, &(0x7f00000000c0)='./file0\x00') rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:25:49 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000004000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/13 20:25:49 executing program 7: clock_nanosleep(0x8, 0x0, &(0x7f0000f2aff0)={0x77359400}, &(0x7f0000956000)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x4080000) dup2(r0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0xbe2d, {0x3, 0xc77b, 0x1, 0x8, 0x7, 0x55c}, 0x9, 0x4}, 0xe) 2018/03/13 20:25:49 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000240)='./file0\x00', 0x65, 0x2) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x800) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = dup3(r2, r1, 0x80000) sendto$ax25(r3, &(0x7f0000001640)="b89f7d9a95a66276525ddc074dc7a434dc33aa84", 0x14, 0x4000004, &(0x7f0000001680)={0x3, {"7e71a10d13da85"}, 0x80000001}, 0x10) ioctl$TCGETS(r3, 0x5401, &(0x7f00000001c0)) iopl(0x1) keyctl$describe(0x6, r0, &(0x7f0000000400)=""/92, 0xa711) 2018/03/13 20:25:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) poll(&(0x7f00000001c0)=[{r0, 0x9}, {r0, 0x8000}, {r0}, {r0, 0x1080}, {r0, 0x8}, {r0, 0x8008}, {r0, 0x20}], 0x7, 0xd11) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}, 0x5}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="e37800000000000000000080000000000200000000100000070000000000000001000000000000000000000000000000090000000000000000000000000000000000000000000000020000000000000000000000000000000080000000000000080000000000000003000000000000000000000000000000000000000000000000010000000000000000000000000000020000000000000000000000000080010400000000000000000000000000000000000000000000000010000000000000000000000000000008000000000000000500000000003a55dbef49000000000000000000000005f91d9b97b0c29200000000000000000000000000000001100000000000000000000000000000fdffffffffffffff05000000000000003e0000000000000000000000000000000000000000000000000900000000000000000000000000000400000000000000ff416d7b3ef9d38323d36ef8caffff7f00000000ff7f900000000000000000000000e0"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000300)={0x7fffffff, 0x1, 0x80000001, 0x2, 0xfff, 0x67b, 0xdc61, 0x3, 0x6, 0x4}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xc68, 0x80, 0x401, 0x0, 0x1, 0x800, 0x2a, {0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x81, 0x9, 0x8c63, 0x2, 0x881}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r2, 0x2}, &(0x7f00000003c0)=0x8) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) rt_sigsuspend(&(0x7f00000002c0)={0x10000}, 0x8) 2018/03/13 20:25:49 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x3}, &(0x7f0000000780)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000280)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000700)=[{&(0x7f00000002c0)="02b29523115e72264ef0d8b85d811a235ac14fbd134def8956fc98a74a9125e51734ff99e01dc7646056eda175e757cba529ca3e997040cfe2ac7acfb5a56dccaddbceb98fb3fa732caa0881747fc1f1ad4c89c1527c8f9fa4f4dc0de00ad24343b57cf2ef47e0489f36679b163eddc7cd214fe32261ce1d3e40b0c40022ce8c48f9e20185f5fe28d14d5ef74fb94ce62f", 0x91}, {&(0x7f0000000380)="1d47ff7ffa6ec845dd382e0ad4d3699ee0ac253640b84d23d005e03d07ad58f6d172a407bb0d1a7a0f05a97e36fd0941de713df9b9ba3b1d4fb12a683f86c08640db330218cbe267434dc020899948e26e4b2bd1fc3079343b53cdf0426042329f357ed456d02410506b8d5a8f09e9b6aa96c1aa46bd3b06f843d3d928b1c0319286a021902e7c134b2be6bdbbd68608140314e5b7510ab9e898a97b3f40c5e5cf7606d311b67f20b33fae3a15e27cbf90aeb823e374b0973f54d55d74f0afb8c27bb43c49a57d0c3889c1377713b5cb7f4e720097290b7cf3dcf0d3d9dcd218dc31bcfd", 0xe4}, {&(0x7f0000000480)="5ceedc3d704b226237567eb6b04eb778cffc132d18c0b7d1c291ce67748d5508bc8921f84e8fc1ce81b88ed322a07d383494b7f2d566dec5d1e9d975b669826d0af992e04deaec39a6d4109f2bc3805ac293551b37ca04cd1b7ef6826974a2987b68ae48e1d4d0fd347a334a3071323ec2c5d47b42850fc89c9300a9a01f4cd333839c9e4d", 0x85}, {&(0x7f0000000540)="ab36fa166f11df136998126e12a78a54ab6abeab03e7a2b79027c93ecbbb1634b9788d5d9be5043c6b63b9ddbc890f7af2d09a651d75b2a661296ed8420c629b2dc74d", 0x43}, {&(0x7f00000005c0)="f8bcb3231425a6fb27dc288b9574414eacea1ee757a4e6e98e665f2686d2c921edda8a397e356ab9a3e591", 0x2b}, {&(0x7f0000000600)="72decd3dfb5694c2b3c78502d5eb0edb6cf8faf9215e7c73fd63c3953cf04b2d76efeef77f3064f29eb1b89ae56d92a07c208262e8ba00103dfea1ba3f3d0d57430b0b63c24472154174c2c518a99441c3d92056ff08b8d4a610d1be14b80d898af672", 0x63}, {&(0x7f0000000680)="02c00b879477eac412fdb01c03eb819245eff673b86895c7045de251c232ca2be0fa84a0fd0386165979667c3f26dfe1d799f704887ddb54a09ba2076dba76cded2de3a8181791de", 0x48}], 0x7, &(0x7f00000007c0)=[@init={0x14, 0x84, 0x0, {0x200, 0x10000, 0x2, 0x8}}, @init={0x14, 0x84, 0x0, {0x8001, 0x218, 0x5, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x80000001, 0x2, 0x40, 0x3ff, 0x3, 0x8, 0x7, r2}}, @init={0x14, 0x84, 0x0, {0x1, 0x8000, 0x85a, 0x50f}}], 0xb0, 0x4001}, 0x20000000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x7, 0x3d, 0x500, 0x4, 0x40, r1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='.', 0x800000000000000, 0x1) unlinkat(r3, &(0x7f0000b0efff)='.', 0x200) 2018/03/13 20:25:49 executing program 3: r0 = memfd_create(&(0x7f000001f000)="2e926c6f776c616e304000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) dup2(r0, r1) r4 = getgid() fsync(r0) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x800) [ 54.682340] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.698727] IPVS: length: 21 != 8 [ 57.046964] random: crng init done 2018/03/13 20:26:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/13 20:26:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) r1 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='ramfs\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x200000) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="01") 2018/03/13 20:26:44 executing program 7: setrlimit(0x0, &(0x7f0000becff0)={0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x1000, 0x9, 0x380000000000}) 2018/03/13 20:26:44 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000001c0), 0xf62) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0xd5, 0x4) 2018/03/13 20:26:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r2, &(0x7f0000000080)="5fb6c0692e95e5b69a46f2f8adbf3e7b3988", 0x12) write(r2, &(0x7f0000000280)="f7", 0x1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0x2, 0x8001) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/13 20:26:44 executing program 0: mkdir(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000180)=""/205) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control/file0\x00') creat(&(0x7f0000000040)='./control/file0\x00', 0x4) close(r0) 2018/03/13 20:26:44 executing program 4: unshare(0x82800000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480), &(0x7f0000000680)=[&(0x7f00000004c0)='hash\x00']) [ 110.034265] Buffer I/O error on dev loop0, logical block 0, async page read [ 110.041469] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 110.052724] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/13 20:26:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/uts\x00') 2018/03/13 20:26:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/13 20:26:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000540)=""/157, 0x9d}], 0x1, 0x0) 2018/03/13 20:26:44 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmmsg(r0, &(0x7f0000003940)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000001780)="fe92acf019b2187f114d6efc045e", 0xe}], 0x1}}], 0x1, 0x0) 2018/03/13 20:26:44 executing program 7: getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {}, {}, @raw32}], 0x30) 2018/03/13 20:26:44 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f0000837000)={0x0, 0x0, 0x100002}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000233ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000acf0a)=""/246) close(r0) 2018/03/13 20:26:44 executing program 1: r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000006c0)='blacklist\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="169e37b02e907170714276582dabb5694dda359fd1ca43ebf3c7b641daefe1b986d2a6f05b32bdd8883e47b8012218e6985a2dbedc5c8bd8ee377ce926659352f418e04e31d5b6c497a36a7af7b51e474491090e3437d381ef02cada0e72da1f9625b70d634b292bcd75245d5afb324ce779f9abeff33757388874d06c5dbbe032f23d39d77657acca2ba2189f7efd20657f82d36f8a97817e808048c2dd5823e4bbe4f8256deca4ab4ae262d0c5865c06e7a01561fd3230ab1c6cf3b18b4781a584519b6ea21c2b68ebc357475c38ca28aae553ae4ad3c9aa99eae92f997bcc2d5c0e588cab11825c138b93039156d95f", 0xf1, r0) socketpair(0x10, 0x80000, 0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000280)={0x2128}, 0x1) r3 = geteuid() getgroups(0x5, &(0x7f00000004c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r2, r3, r4) r5 = request_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='encrypted\x00', 0xfffffffffffffff8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x400000, 0x0) r6 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='em1\x00', r5) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x40, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000800)=""/102) add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="383c1269d8d12ba5a609bb07ff010d0ee0801c7c6600bbe29d75b9bbb6da783afa87f43f46ed71d836058746223df572da76547e7ca940752957e78d5052b5ce2556a1d4584ad53fecb726265987fd49106e3e39ca0655acc8dd57b12cbff7987d50a82e572a8168b1c683c3becc7f3930c39acc19304f2269af1fa238e00dd4b57dfe4c4b872d0b591aefe16104ab5fb1f08783ded560f1a0bc8b7bc291d98831715fd4ee7a88fb30b5e8b1cb4077247c3ac3b049556aa38ad6aac85dc9af74659e7d118b704c5a74b4229fe65e995290e5d3e48d427e40442a55543f9d16e9aebbc82578b72d7ccf75893336055bad9371fe29ba819922", 0xf8, r6) [ 110.078865] sd 0:0:1:0: [sg0] tag#767 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 110.087520] sd 0:0:1:0: [sg0] tag#767 CDB: Persistent reserve out, sa=0x16 [ 110.094525] sd 0:0:1:0: [sg0] tag#767 CDB[00]: 5f b6 c0 69 2e 95 e5 b6 9a 46 f2 f8 ad bf 3e 7b [ 110.103268] sd 0:0:1:0: [sg0] tag#767 CDB[10]: 39 88 f7 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.111991] sd 0:0:1:0: [sg0] tag#767 CDB[20]: 00 00 00 [ 110.121202] SELinux: ebitmap: truncated map 2018/03/13 20:26:44 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/46, &(0x7f00000001c0)=0x2e) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000240)=[{0x9, 0x100000000, 0x521, 0x2, @time, {0x9, 0x75a489fe}, {0xffff, 0x1ff}, @queue={0x58, {0xfffffffffffffffb, 0xa5a7}}}, {0x80000000, 0x800, 0x4, 0x8, @tick=0x4, {0x81, 0x6}, {0x6, 0x1}, @raw8={"0c7f705661f2e71b5a1f4f5e"}}, {0xffffffffffffffff, 0x8, 0x1ff, 0x610, @tick=0x34, {0x7, 0x5}, {0x4, 0x1}, @raw32={[0x3, 0x1, 0x5]}}, {0x40c072e3, 0x51, 0xfffffffffffffffb, 0x1, @tick=0x2, {0x20, 0xc7}, {0x7fffffff, 0x6}, @note={0x1fe2, 0x8, 0x6, 0x9183, 0x1b}}, {0x1, 0x9, 0xfffffffffffffffb, 0x9, @time={0x77359400}, {0x3, 0xa5ee}, {0x0, 0x4c}, @queue={0xffffffffffffff3d, {0xc6c}}}, {0x8, 0x3, 0x6, 0x3f, @time={r1, r2+30000000}, {0x7, 0x2}, {0x8, 0x83c2}, @addr={0x8, 0x242}}, {0x76, 0x0, 0x6, 0x2, @tick=0x80000000000, {0x6c, 0xa143}, {0x400, 0x9}, @result={0x9, 0x1}}], 0xc4) rmdir(&(0x7f0000000080)='./file0\x00') 2018/03/13 20:26:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000009bc8f)={@mcast1={0xff, 0x1, [], 0x1}, 0x3f, 0x0, 0x8002000000000ff}, 0x20) 2018/03/13 20:26:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001c6ff3)='net/wireless\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40480, 0x0) 2018/03/13 20:26:44 executing program 7: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r0, r1, &(0x7f000084f000), 0x1) accept4$inet6(r1, 0x0, &(0x7f0000000040)=0xfffffeca, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/13 20:26:44 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6) 2018/03/13 20:26:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000180)={0x404000000000000, 0x5, r2, 0x0, r3, 0x56, 0x4, 0x1}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ff0000), 0x4) 2018/03/13 20:26:44 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/13 20:26:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x280040, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/13 20:26:44 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x0, 0x67}, 0xc) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) fchmodat(r4, &(0x7f0000000040)='./file0\x00', 0x8) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r5, &(0x7f0000deefe7)=""/128, 0x80) signalfd4(r5, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/13 20:26:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) fgetxattr(r1, &(0x7f0000000000)=@random={'btrfs.', '^proc\x00'}, &(0x7f0000000040)=""/213, 0xd5) keyctl$session_to_parent(0x12) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x417, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000000100)}) 2018/03/13 20:26:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000fd8000)='net/psched\x00') preadv(r0, &(0x7f0000e74000)=[{&(0x7f000025df67)=""/153, 0x99}], 0x1, 0x1) flock(r0, 0x6) [ 110.134753] sd 0:0:1:0: [sg0] tag#31 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 110.143327] sd 0:0:1:0: [sg0] tag#31 CDB: Test Unit Ready [ 110.148840] sd 0:0:1:0: [sg0] tag#31 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.157490] sd 0:0:1:0: [sg0] tag#31 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.163093] SELinux: ebitmap: truncated map [ 110.170424] sd 0:0:1:0: [sg0] tag#31 CDB[20]: 00 00 00 [ 110.172724] keychord: unsupported version 0 [ 110.173602] keychord: unsupported version 0 2018/03/13 20:26:44 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000240)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x4c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x80000000, 0x20, 0x7fff, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0xfff, 0x1, [0x4]}, &(0x7f00000001c0)=0xa) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/13 20:26:44 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100ffd) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x101000, 0x0) ioctl$TUNSETIFF(r0, 0x40087602, &(0x7f00000001c0)={'teql0\x00'}) rt_sigsuspend(&(0x7f0000000040)={0x3}, 0x8) 2018/03/13 20:26:44 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x2800, 0x0) write$selinux_validatetrans(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='system_u:object_r:selinux_confKg_t:s0 system_u:object_r:autofs_device_t:s0 30 /usr/sbin/ntpd\x00'], 0x5d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x220440, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000280)={{0x7ff, 0xd2}, 0x1, 0x69c6, 0x42, {0x2, 0x5}, 0x4, 0x1f}) delete_module(&(0x7f0000000240)='\x00', 0x200) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)="982e09ccf5fc2ddc4468110598229831df3bb5d13d8371d00300b7d1a2cfa7febc2f6be579c97dbf948ed2915181c697a5167dc3ec0fb2f2cbc56c4a680ebd0e344458013385d88340a570483cb10e1d69c4687e623d96787de51317b8e2f2e8f5405d967e5e1719b709fd8d48816941874232db284a555a69f179e426e593e0f5dabb856d7dea3eac003f27cfd1ac2f358f26d84bdcd363eedf075e3379a905075a2753d0362d10cc1eb20e919f958d25", 0xb1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1b, &(0x7f00003f9c8b), &(0x7f0000000000)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) socket$packet(0x11, 0x2, 0x300) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/03/13 20:26:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') lseek(r0, 0xfffffffffffffffe, 0x0) [ 110.198333] binder: 9031:9032 ERROR: BC_REGISTER_LOOPER called without request [ 110.222320] binder: 9031:9032 got reply with fd, -1, but target does not allow fds [ 110.230205] binder: 9031:9032 transaction failed 29201/-1, size 24-8 line 3238 [ 110.237616] binder: send failed reply for transaction 23 to 9031:9039 [ 110.253075] audit: type=1400 audit(1520972804.891:61): avc: denied { create } for pid=9044 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 110.261164] binder: BINDER_SET_CONTEXT_MGR already set [ 110.261169] binder: 9031:9039 ioctl 40046207 0 returned -16 [ 110.262303] binder: 9031:9032 ERROR: BC_REGISTER_LOOPER called without request [ 110.262338] binder_alloc: 9031: binder_alloc_buf, no vma [ 110.262348] binder: 9031:9039 transaction failed 29189/-3, size 2305844108725321728-0 line 3133 [ 110.266454] binder: undelivered TRANSACTION_ERROR: 29189 [ 110.266477] binder: undelivered TRANSACTION_ERROR: 29190 [ 110.266482] binder: undelivered TRANSACTION_COMPLETE [ 110.266486] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/13 20:26:45 executing program 1: r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000006c0)='blacklist\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="169e37b02e907170714276582dabb5694dda359fd1ca43ebf3c7b641daefe1b986d2a6f05b32bdd8883e47b8012218e6985a2dbedc5c8bd8ee377ce926659352f418e04e31d5b6c497a36a7af7b51e474491090e3437d381ef02cada0e72da1f9625b70d634b292bcd75245d5afb324ce779f9abeff33757388874d06c5dbbe032f23d39d77657acca2ba2189f7efd20657f82d36f8a97817e808048c2dd5823e4bbe4f8256deca4ab4ae262d0c5865c06e7a01561fd3230ab1c6cf3b18b4781a584519b6ea21c2b68ebc357475c38ca28aae553ae4ad3c9aa99eae92f997bcc2d5c0e588cab11825c138b93039156d95f", 0xf1, r0) socketpair(0x10, 0x80000, 0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000280)={0x2128}, 0x1) r3 = geteuid() getgroups(0x5, &(0x7f00000004c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r2, r3, r4) r5 = request_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)='encrypted\x00', 0xfffffffffffffff8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x400000, 0x0) r6 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='em1\x00', r5) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x40, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000800)=""/102) add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="383c1269d8d12ba5a609bb07ff010d0ee0801c7c6600bbe29d75b9bbb6da783afa87f43f46ed71d836058746223df572da76547e7ca940752957e78d5052b5ce2556a1d4584ad53fecb726265987fd49106e3e39ca0655acc8dd57b12cbff7987d50a82e572a8168b1c683c3becc7f3930c39acc19304f2269af1fa238e00dd4b57dfe4c4b872d0b591aefe16104ab5fb1f08783ded560f1a0bc8b7bc291d98831715fd4ee7a88fb30b5e8b1cb4077247c3ac3b049556aa38ad6aac85dc9af74659e7d118b704c5a74b4229fe65e995290e5d3e48d427e40442a55543f9d16e9aebbc82578b72d7ccf75893336055bad9371fe29ba819922", 0xf8, r6) 2018/03/13 20:26:45 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) utimes(&(0x7f0000000080)='.', &(0x7f00000000c0)) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'ramfs\x00'}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:45 executing program 0: times(&(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:object_r:cron_spool_t:s0', 0x20, 0x37, 0x35, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x64) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x40, 0x8200, 0x6, 0x6, 0x8000, 0x9, 0x7, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x2, 0x1, [0x101]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x0, 0xffffffffffffff00, 0x4, 0xdd, 0xd87, 0xca8, 0x1, 0x3, r2}, &(0x7f0000000280)=0x20) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@local, @remote, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000029c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002980)={&(0x7f0000000500)=@newlink={0x2470, 0x10, 0x0, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, 0x10, 0xc}, [@IFLA_PORT_SELF={0x1244, 0x19, [@generic="9dc2f3781697ac5433da20075b8132ea96dee3bc2b5075c608b8dba30831ab59bc63", @typed={0x18, 0x5, @ipv6}, @nested={0xa4, 0x15, [@generic="04a08a95414b8c5fe898b1a7d7363b6e20577cda00c1ee21ecdfefdc64aa407ee9edab4683aa16", @typed={0x18, 0x66, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @generic="f957dc0acb9a9cffa67f1e93d25e3e41293ef6c386362f752c33a54e522e3b473d3d3e113b3103b89374844ce9ea4db3fbe794bafa8c0fe0baa8948a3eab4d39ec419c1114d1eb5d9dca108b93ead2b8168b3dd3d82ab092d3e0455548aa"]}, @generic="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", @nested={0x1c4, 0x64, [@generic="7f8715971755dbd95767819732640105e42ee6c961f013252ab811f877d2b8e381070945958afd0c47d71a10e7241b22d565107f278827298a5ce9a5adf0f14d4f6c9e5120e119952e434b285efd73557f59c9495db9dd7adc839cab7aca15f324833ab0be01618b98778850c95f1411f431a7a36dca7135b3c662aaf5c3a821fd4a0dbcacd431baaf75612f91cecafc11e78afc32e2823d9cb0b52ebdaa36f39468dc0fbae061e2002f4b562feaf13d7d0a212c", @typed={0xc, 0x1, @uid=r6}, @generic="87389278ecdf6ccc8bf6f47ff40fb203fb3e6182952404b9b13026e7ab77f69d9311b56eb8353f180bcc1e79e856a740dbd653ae99e9987dcaacdd4fa8130a0dfef2be80078426b6", @typed={0xc, 0x95, @str='\'}\x00'}, @generic="a6e9d1211fba2d7a2b6bcab807013a36051a2ed1596deed3b2bbb6f2b0b2a9c7313f04ca3de3f6fe5cf7b41ac658aa1e125853cd9cf758378f6a954ce3cf7b2331ac0fe24493da2d74ccff93c6a3514aeb45566ae9e121a7fb77edf363fc1a46651e3fd6ca66694a5a1d96cba135fcfe8c4d49b3a1e8aed9a8d1bf8c6b76c7f24bb633469e0a2407ac7533ea0275f02bd355889a2c65f47e5d54e2bb5fa55b94b0ce88d382e78e906002d3"]}, @typed={0x2c, 0x7a, @str='system_u:object_r:cron_spool_t:s0'}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x8dd}]}, 0x2470}, 0x1, 0x0, 0x0, 0x4000080}, 0x14) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002a00)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002a40)=0x5, 0x4) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000002a80)="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") r8 = inotify_add_watch(r0, &(0x7f0000002b80)='./file0\x00', 0xf39ac1b2463bb99f) inotify_rm_watch(r1, r8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000002bc0)=@sack_info={r3, 0xb6f7, 0x101}, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002c00)={'broute\x00'}, &(0x7f0000002c80)=0x50) recvfrom$inet(r7, &(0x7f0000002cc0)=""/65, 0x41, 0x10000, &(0x7f0000002d40)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002d80)=""/110) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000002e40)={0x5, &(0x7f0000002e00)=[{0x5, 0x2, 0x7f06, 0x5}, {0x8e4, 0xf1, 0xfffffffffffffffb, 0x3ba9}, {0x1ff, 0x4b2e, 0x0, 0x13660000000}, {0x1, 0x5, 0x8, 0x40}, {0x80000001, 0x100000001, 0x9, 0x2}]}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000002e80)=@req={0x246e, 0x7, 0x6, 0x1f}, 0x10) fcntl$F_GET_RW_HINT(r9, 0x40b, &(0x7f0000002ec0)) getsockname$ipx(r0, &(0x7f0000002f00), &(0x7f0000002f40)=0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000002f80)={'icmp6\x00'}, &(0x7f0000002fc0)=0x1e) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000003000)={'NETMAP\x00'}, &(0x7f0000003040)=0x1e) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000003080)=""/57) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f00000030c0)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000003180)="bf94255022eccbf53c8cb4bf82868911c2a18d82dbb7fa59958c62c6d886ee3b0fd78fe37bc24c4855ac556e983ab54a816fdca1e6701b20ff5bc43b0a6d63b6961c20ae50b3b66ac27fd3efc601fd47351e2a40d3ab028096f75fe1e2bb48a6925900b0fcbdced0d6892ad4", 0x6c) 2018/03/13 20:26:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/13 20:26:45 executing program 5: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='selfsystemsecurity!]\\', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/13 20:26:45 executing program 2: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendto$llc(r0, &(0x7f0000000040)="75296c3a19bd80aa1d2ddd90018789b6542123fb3a2f5836669caf7c66127edf21b75ed4a6c69fea2790edcf8eb7f15c91b23c3b33cb88e0d2025604f3f9cd91abad3d9d9c8a4d4e143f5876d252d332650a46", 0x53, 0x1, &(0x7f00000000c0)={0x1a, 0x20, 0x101, 0x200, 0x1ff, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000400000000000000000001dd0000f66a8ca2b30192632f18880c00000000000000000000000a6e868c09d623d9edf806f02bf3b9c6baec40a81d713e4ac12b79bbdf7c791aff852099dae8e015f6210da6f7102f42c141e8e1e6ce4e52c82"], 0xffd0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffb) fchdir(r0) 2018/03/13 20:26:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f0ffc), 0x4) getsockopt$netlink(r0, 0x10e, 0x4000000000009, &(0x7f0000fb3fff)=""/4, &(0x7f0000000000)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="fbd84056983e2c0c03c64efc167ec02ef1654e6853c6eea022804f5e7f364a0c8b77cfcccf780ce147d0f05d415b7bf13530b99f3e89dd7f83e78dd92a853b18a44c6b618268546371ae5dd3f1b891be9408eebd703dbaaa4a68cbfd3edca2238191f5c29bc2704bed12e075916891e61c8ea7da9dc1f727de7827de8922fc71f9b8bb88c9a3087cb50575f76a5c73c5d21bc0cc3aae8d3fdee791") 2018/03/13 20:26:45 executing program 6: epoll_create(0x81) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)={0x200c}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x63c0d3f9) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x9c, 0x11, 0x1, 0x100, 0x70bd2d, 0x25dfdbfd, {0x5, 0x0, 0xa}, [@nested={0x58, 0x87, [@typed={0xc, 0x3f, @fd=r0}, @typed={0xc, 0x3, @pid=r3}, @typed={0x3c, 0x52, @binary="5cef1484e5af48e50d6d77026ba56a6ab765b7a4cf7a618eae03b78e203981add0e8a418eeb67cf8f7620a7579bd0d2ca56653f7"}]}, @typed={0xc, 0x7f, @uid=r4}, @typed={0xc, 0x2a, @uid=r5}, @typed={0x18, 0x59, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000850}, 0x4004000) [ 110.703069] audit: type=1400 audit(1520972805.341:62): avc: denied { setopt } for pid=9069 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 110.729777] audit: type=1400 audit(1520972805.371:63): avc: denied { getopt } for pid=9069 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/13 20:26:45 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x80800) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000002c0)={'nat\x00'}, &(0x7f0000000340)=0x50) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xd70, 0x10, 0x60ed, 0x7}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x1f}, &(0x7f0000000240)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x14000, 0x0) connect$unix(r3, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f0000000040)="76875bd6da3128a82a9c3aa675ab5c0da6b68d80b861998b0b5744407cb55d975184f35fa7903dc33382cb021208941fb7d900583816010c2807e91aec", 0x3d, 0x4000, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/03/13 20:26:45 executing program 5: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='selfsystemsecurity!]\\', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/13 20:26:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000200)="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", 0xfe) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x1, 0x70, 0x4000000000, 0x0, 0x7fffffff, 0xd8c, 0x5, 0x7fffffff, 0x3, 0x3f, 0x9, 0x2}) fstat(r2, &(0x7f0000000040)) read(r2, &(0x7f0000f23fae)=""/82, 0x52) 2018/03/13 20:26:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x100000000, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xc0}, 0x1}, 0x0) 2018/03/13 20:26:45 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_emit_ethernet(0xa3, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="d8f4e232497b", [], {@llc_tr={0x11, {@llc={0xfe, 0x1, "8ca3", "57e826e54a05274abbebd3d9de9b81963d624e3274e59d02be4c7dd7f2dcecbb15c9f028fac1ef36eda254a92a06bb92b48370b6bec625e0536c4031f9d59fac7af1cbc73ef9097445d009a9fbca144a52b7c560de90e78ff0974f7645f7d525d78036100077d32e013e5c6bff58712378768fb8532c0e5d8688dc39c3dc931678c1735d5fdd417494324eddb611973082"}}}}}, &(0x7f0000000040)={0x0, 0x2, [0xa76, 0x2d4, 0x300, 0x793]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8803e, 0x1000004) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/03/13 20:26:45 executing program 3: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) sendmsg(r1, &(0x7f00000016c0)={&(0x7f00000000c0)=@llc={0x1a, 0x102, 0x4, 0xff, 0x1ff, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="ac9fcebc8a242b0c7311e1915a6db25a312be8ec90ee67d93f9a9231ac98b6975a9cfc427d6932fb152a33db78aa834295a5513ebc2e4a8146406a0cacb6c57e0d32711b502c0f4aaf5d9665ef91ab11f5bcd9fdab9d397cda8b984762beeea4d9b83ef1b1a379815cd6803fa90ba78da882b0ecd526565bf49fff4fb05898597a6c1b873faccea832c080f2bddccf712f0f673b6992cfca2895422cd3b2ce87f2eb6a33b1b48c6cae66de4a661d177ecb238f9f8867175a88e64cb0c71e224429fd691e7f1718c98429c1e166549678596e67e285ae967f", 0xd8}, {&(0x7f0000000240)="f9b3ecef1df3c573867d4b4030daf90f26c26a577f5cb591553f67d357149063231ce34b", 0x24}], 0x2, &(0x7f00000002c0)=[{0x4c, 0x113, 0x8, "cdb85ef28f34a2edabd1b603c972b7ee51de6511284d3f7b8936136cb0caa14d7fff7d72f2871801c7a21a595c7de5921f8c5d9ac85190763f4b641af4ac91bd"}, {0xc8, 0x116, 0x6, "43e9d307bf1a42ad96ed5d0f84d118e13ea0e7408515d7d16057dd4f3213fcc98b2486a36f96e60a7ecba92e8c5ce5c5ac4e2c08eaac30d9af13aa479342721da5483f4120ae421ed983d655db8c121e28a7cb8d385f299e54c2637614f9847ccaf0c1593c9c4dd01d09ad6c1e0b4ea433b36b88c86c6a8ea5ab66be82f1c6759d76e253a0fb5d8535caab218dd016617d60009bd66e8112b66036f7c93853114f8a77b8a986e5273653524d66464b7ff21986208ddd037d42bf"}, {0xb0, 0x114, 0x5, "06c6a2320099f30c7fce138a7f1e0da27a80076841bfbc6da8212aeca6d4f7d450f57be91ec7bfd1dd5e13cf31e4be8b1bef229179a35a5c9dcda8bfd05f95498fa7406a6ab143c5e504daecaacc247b2d75727574d97fd9edfdecab577bd0d194d83cad326e5d995ab8650e11f4beffff4df3d87cafcf09665cd7de2b05175ad9beaf2b3d0b212efa73a38d227b3bae2ed2ccc037dbb38181f21508edaac0ef2d4b2703"}, {0x78, 0x0, 0x6091fec3, "64e32af652cef682937566434433021ce060c5e5fac033a56a5199f8361d699f306f6d8c949c0515b35c9b3ff6bf8cd44ea5f673fe2093e7ab55a401772ed5ddd5c005b04ac6f2dab47ea0d4653fc94d3eb0212d7bacdd6c43a6101725e5250a5a5c1a8b6f00d5922e6593"}, {0x100c, 0x104, 0x2, "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"}, {0xd8, 0x1ff, 0x2, "17094b93c81e6a61e13562c147d509ddca285058d2e2304a9f179ee2326907e094745ec5057e8677c31117b933b007bfad5e882037b2669fc26fd2ac02667343a14f1c458b1f3f88471a1e1ac69d57032c86ef9ce04fbdd86726ae94da0fb9bbaf5cd72966e9bd5ef915cf5eccbcf5a820a206a87673de29cb206f41634eb598bc0980b7e9417e80ffa06d9b4f42cce3b704363952b73342a44d938c19cd42f1f442a41fc750e9233393814dee676d459067294fd2f14e3745064902d3e557c7cba5f652d21bac1e4c1437f5"}, {0x94, 0x19f, 0xe, "b92d66fe081a5a6bc032475441591386445cd870427a357dd527196009cc4392e1ca44e6d4d67c61c681529363fc6b5754282b7748795d3dfb75adcaba963bffc96b5452c9abd707a55644c5151e9d813763201e1fbf42d9ba7232e3920d987787ac2668aeb4e7fded86ecc1e5e42069fe80f93152c90164fbbe6d636856288e263a8ca9a5ba"}, {0x48, 0x0, 0x2, "e9d6f9c7b14202ff60eee972402e01974dfa1df6be6d5776e6d0262f8cac0875801391fbc9a7f4da50c467935ec7d9bb9711bcfc0811f7ac28"}], 0x13fc, 0x4010}, 0x10) 2018/03/13 20:26:45 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockname$unix(r0, &(0x7f0000000040), &(0x7f0000000100)=0x6e) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000200)="0700cc667300", 0x0, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='nfsd\x00', 0x4, &(0x7f0000000280)="11921f3503f85ad4721df405e2a4b534e3aafbfe874bc8f41deb7def19430a104d94bc1eafabb349830396c0e8d5c3699149766f1111b5eafad739ded5b78c092969c60c1c4e1bef66a69511fab399ca2776ee9c0a12") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:45 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x2, {{0x2, 0x4e21, @rand_addr=0x7}}, 0x1, 0x1, [{{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x10c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000180)) 2018/03/13 20:26:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x8e9, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @rand_addr=0x10001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x8, 0x80000000, 0x3, 0xffffffff, 0x5, 0x0, 0x101, 0x5322, 0x9}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getrusage(0x0, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000222000)=""/205, &(0x7f00007bb000)=0xcd) 2018/03/13 20:26:45 executing program 5: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xc3, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/03/13 20:26:45 executing program 3: getitimer(0x0, &(0x7f0000000040)) 2018/03/13 20:26:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x8e9, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @rand_addr=0x10001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x8, 0x80000000, 0x3, 0xffffffff, 0x5, 0x0, 0x101, 0x5322, 0x9}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getrusage(0x0, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000222000)=""/205, &(0x7f00007bb000)=0xcd) 2018/03/13 20:26:45 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/03/13 20:26:45 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x3301}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000040), 0x0, 0x0) 2018/03/13 20:26:45 executing program 1: r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000000) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) lseek(r0, 0x0, 0x3) 2018/03/13 20:26:45 executing program 0: rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40080, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x9, 0xca48]) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000006ff9)='status\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f00000000c0), 0x5, 0x1, &(0x7f0000000140)={r3, r4+10000000}, &(0x7f0000000180), 0x2) sendfile(r2, r2, &(0x7f0000007000)=0x10003, 0x1) 2018/03/13 20:26:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003a1ffc), 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x7748, {{0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0x15}, 0x6}}}, 0x84) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDDISABIO(r1, 0x4b37) listen(r0, 0x9) 2018/03/13 20:26:45 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) timer_create(0x7, &(0x7f00000000c0)={0x0, 0xc, 0x2, @thr={&(0x7f0000000040)="2c3feb1ce82c28f21d07b58b6d0acace413343b2f9faf6ac5c740e85b6d5c645f7059cc9f0256f41c8b4a78a72f87e12d81dba8335468c14c0ffb0313c75de39ef7c250ed5e3e9228bced303a3259da87e72229ca0827f5126533c2659c96ef8cd97ba8a4a143bed38f0d81b3f0dc9e4", &(0x7f00000002c0)="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"}}, &(0x7f0000000100)=0x0) timer_gettime(r0, &(0x7f00000012c0)) getxattr(&(0x7f0000000000)='.', &(0x7f0000000280)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/133, 0xfffffffffffffdac) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:45 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4008044, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/13 20:26:45 executing program 2: r0 = memfd_create(&(0x7f0000309fff)='I', 0x0) pwrite64(r0, &(0x7f000004c000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) open$dir(&(0x7f0000c91ff8)='./file0\x00', 0x0, 0x0) 2018/03/13 20:26:45 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000d52ffc), 0x4) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/48, 0x30}, {&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/60, 0x3c}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/20, 0x14}, {&(0x7f0000000380)=""/244, 0xf4}, {&(0x7f0000000480)=""/123, 0x7b}], 0x8, &(0x7f0000000540)=""/169, 0xa9, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000600)=""/239, 0xef}, {&(0x7f0000000700)=""/141, 0x8d}], 0x2, 0x0, 0x0, 0x9}, 0x4}], 0x2, 0x160, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000840)={0x40}, 0x1) 2018/03/13 20:26:45 executing program 7: r0 = gettid() unshare(0x28060400) syz_open_procfs(r0, &(0x7f0000004000)='mountinfo\x00') 2018/03/13 20:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) r4 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="719b07cc129cea48656d02bc68fc217088f3568b0e516dc87092e6ce0f899cd3b843ef4321310a7fe84d44d6f41450720ed11c87215476d1ef5a065ebaacbed99cf44ce437779c0c1d8e5e4fb3de9c57e3f57f074e1f4c77d6e0d8e21b8f7793b0e417195ea38d5fb90dc37e626f89b1e775c6b8681740e19820f9302b725e118c3e13e01b39387455f8c28722c62046ea76c8c81cfd9bc255ec28dbcaf733608fbc1492e7c1e754ccaa33ca66d24de86c73b6108ad2710885718ee6eabe01c05006b3bc2b58d296", 0xc8, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000540)=""/190) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) renameat(r3, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000040)="6c6f000000df9200020000000000dd00") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in=@local}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) 2018/03/13 20:26:45 executing program 2: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x9, 0x4) sync_file_range(r0, 0x8, 0x4, 0x6) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/13 20:26:45 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x84d}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x9}, 0x1, [0x2, 0x3ff, 0x101, 0xe7, 0x3, 0x0, 0xff, 0x810000000]}, 0x5c) r1 = socket$inet6(0xa, 0x3, 0xfd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x3, 0x1, 0x7, 0x95}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r2, &(0x7f0000000540)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000580)) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}, 0x4}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000140)=[{0x68, 0x1, 0xfffffffffffeffff, "846f5d8e3ad664576703e6e36292c4b4941e2d340777fdd85cf572defdc2518cf5692a1be812436c601195a015a3b1784a54d388fcbc715fcd4ae6e284b008778d184a32d9c356c5e3273b949083e118d3da2bba7bfc6fe47f02de62"}, {0xa0, 0x6, 0x6, "d0a34d5dfb1ca029075a9604e3fa812446dbf30a20a4ee377f0b50e878bbbf31fcbb0258853e688f301eacc402b4c4d56ffe2614535b1c16b572608fcb1c762bec3803640ede7368b31b0da2f879856e92dfb947ccc1069ca9419196756875552c7b3947becfe47d2bcec2093a7872f95879524c7105aed8c55adf5b877bc42be40836d925bfb5321f42b6cb884825d729"}, {0xac, 0x114, 0x3, "71b0702acda6bf88cbf14fb81de2d4d48648d47422cac687ffc403e31fe9f81e39fd13e590ec57aad4a6256f3d3f7f6e80689fc0eee3abef9bbc899ff7f047432e43ed3acc17565190fdeabd0cbffee86b0389215e4cab493c29d91499fc54027b615899bdaae5e162ecb89537fd1a4e6aee39505355fa7a26c2c4901281baad967ad663befb2108b0602e98285149b92c61f55ff56185710cee5a6f8d1357"}, {0x1c, 0x10d, 0xfff, "06d5df2cbfa8a845329f224635c81924"}, {0xe4, 0x11, 0xfd, "f9a6b94ae36af91b2b93387425adfe1f2f50ca9b5a6ca7680f0228a26c5840d45707584545594516227f2d0ccf9d3cfc666c6bec110e8e7f2b3f69e86f07c8754523fec632fdf525f2e48cc4ab15ae13038d93bf85db9b09de39bd27cb296ad57463b5d46fbbc87f3c5f6385002cdd106807315e4eda592bb2bf4530ef7108233ef1e16586c8c81d77a681e84ca1f391b329d1fff75968515a6ddb61185c35b003b04010bd762bc00997998e8da135a7bd3d585f9692fa4ea743d3185539659867da375865a5b53333f7eb4d5f5f7a6d81d6fa47101cd959"}], 0x2b4}}], 0x2, 0x20000801) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000005c0)={0x4, 0x0, 0x1, 0x10001, 0x1e, 0x9af}) 2018/03/13 20:26:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip_vti0\x00', 0x2001}) close(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getpgid(r1) fcntl$setflags(r0, 0x2, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0x80000001, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000180)=0xcb) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00000002c0)={{0x7fff, 0x9}, {0x40000000000000, 0x8}, 0x8, 0x4, 0x6}) 2018/03/13 20:26:45 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.', 0x311180, 0x20) unlinkat(r0, &(0x7f0000000040)='.', 0x200) unshare(0x838000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt(r1, 0x6, 0x2, &(0x7f00000000c0)="80df0606ff0bcd0365d9acb5bf05fbc98f7862eec7bdbe13bafe3630", 0x1c) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:45 executing program 0: rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40080, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x9, 0xca48]) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000006ff9)='status\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f00000000c0), 0x5, 0x1, &(0x7f0000000140)={r3, r4+10000000}, &(0x7f0000000180), 0x2) sendfile(r2, r2, &(0x7f0000007000)=0x10003, 0x1) 2018/03/13 20:26:45 executing program 3: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xfff, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000280)={0xb9, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000002c0)={r1, 0x6}) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563042100000000"], 0x0, 0x0, &(0x7f0000002000)}) close(0xffffffffffffffff) syz_extract_tcp_res(&(0x7f00000001c0), 0x1fc000000, 0x7ff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80020080}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, 0x3, 0xf, 0xa18, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0xa}, [@typed={0xc, 0x4, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x20, @fd}, @typed={0xc, 0x39, @u32=0x6}, @typed={0x18, 0x5, @binary="78a71d2247edaff5d61a55a9250d19e6"}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x0) 2018/03/13 20:26:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000040)=@bridge_getneigh={0x40, 0x1e, 0x400, 0x70bd27, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_WEIGHT={0x8, 0xf, 0xc7}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x69}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x1f}, @IFLA_LINK_NETNSID={0x8, 0x25}]}, 0x40}, 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/13 20:26:45 executing program 7: r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0xffffffffffffffe1}) r1 = memfd_create(&(0x7f0000000040)='wlan0cpuset\x00', 0x0) sendto$unix(r1, &(0x7f0000000440)="846790865fcf89c14d55aa825191e03ffc96c23098755c319a37b8f2eb066d68d637650419d2b0c65008300a4ace1e", 0x2f, 0x4000000, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x9, 0xaf5, 0x20d, 0x101, 0x0, 0x8, 0xb6cb, 0x9, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000340)={@dev, @dev}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x4, @empty, 0x6}}, [0x1ff, 0x101, 0x1, 0x8, 0xffff, 0xfffffffffffffffd, 0x100, 0x401, 0x71, 0x3ff, 0x9, 0x1, 0x5, 0x9, 0x35]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7dea2670}, &(0x7f00000000c0)=0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000400)=@req={0x6, 0x5, 0xffffffffffff6bfc}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xccf, 0x8000, 0x1, 0x4, r3}, &(0x7f0000000140)=0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000003c0), 0x10) 2018/03/13 20:26:45 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000edfff8)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0x21f) connect$unix(r0, &(0x7f0000fbeff8)=@abs, 0x8) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8080, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) sendmmsg$unix(r0, &(0x7f000049dee8)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000), 0x0, &(0x7f00003e7000)}], 0x924924924924b2e, 0x0) 2018/03/13 20:26:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="33000000d9824cb92e35ff98e6c00677e8e774b9957334787e74ee906307d76ad56123057ea575c550d79bce23e5c69318212cf6418236fe71e3a22b3e65739f27"], &(0x7f0000000180)=0x3b) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x9}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000000)=0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2040, 0x0) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) 2018/03/13 20:26:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) ppoll(&(0x7f0000a18000), 0x0, &(0x7f0000000040), &(0x7f0000000080), 0xfc) futimesat(r0, &(0x7f0000000280)='./file1\x00', &(0x7f0000000300)={{}, {0x77359400}}) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)='.', &(0x7f0000000180)='autofs\x00', 0x8000, &(0x7f00000001c0)="e49bc123966917057a0c8cbe5590025c847b0621a7cbf22670b9f6457affc1156230d1a06722e1d726c600fbad83030044efca9411f990fffd025ebeb815348dd32e0d6a1662311dac26f5a8324fa31998979ef7d341ab0cd37dc706bdcdfaccf757e872f1de0e7ccac30965f9b3f53f21a62131582d567c66b856f920df3887566412f0ed8767bdf6d38e0720e3ee5a90153606f87a369d41ecd18affbf") mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) umount2(&(0x7f0000da1fff)='.', 0x4) 2018/03/13 20:26:45 executing program 2: mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f0000039ff6)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r1 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xb8ea}}, 0xff, 0x200, 0x7ff, 0xd, 0x7}, &(0x7f0000000140)=0x98) getdents(r1, &(0x7f000003f000), 0x4c) 2018/03/13 20:26:45 executing program 7: rt_sigprocmask(0x3, &(0x7f0000000000), &(0x7f0000000040), 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) signalfd4(r0, &(0x7f00000000c0)={0x80000001}, 0x8, 0x800) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x8000, &(0x7f00000001c0)={0x7fffffff}, 0x8) 2018/03/13 20:26:45 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) socketpair(0x8, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/13 20:26:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, [0x6, 0x5, 0x8, 0x6, 0x3, 0xffffffffffffffe0, 0x1f, 0x0, 0x6, 0x70, 0x7, 0xf4000000000, 0x8, 0x4, 0x55]}, &(0x7f0000000140)=0x100) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x68f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="010000004c"], &(0x7f0000000280)=0x9) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0)=0x375e54af, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) [ 111.268134] binder: 9184:9185 unknown command 553935621 [ 111.276953] binder: 9184:9185 ioctl c0306201 20007000 returned -22 [ 111.285123] binder: 9184:9185 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 111.292437] binder: 9184:9185 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/13 20:26:45 executing program 1: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000300)=""/4096) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/200, 0xc8) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) r2 = accept4(r1, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80, 0x80000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001300)=0x407f, 0x4) connect$pppoe(r2, &(0x7f0000000280)={0x18, 0x0, {0x1, @empty, 'ipddp0\x00'}}, 0x1e) 2018/03/13 20:26:45 executing program 7: r0 = gettid() ptrace$getenv(0x4201, r0, 0x1f, &(0x7f0000000000)) unshare(0x28060400) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in, 0x4e24, 0x0, 0x4e23, 0x9, 0x2, 0x80, 0xa0, 0x8, r2, r3}, {0x19800000000, 0x1, 0x5247, 0x3, 0x8, 0x10e, 0x4c6a0824, 0x25}, {0x10001, 0xca, 0xfff}, 0xceda, 0x6e6bb5, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x2, 0x0, 0x40, 0x4a6b, 0xff, 0x3}}, 0xe8) exit(0x0) syz_open_procfs(r0, &(0x7f00000002c0)='net/ip6_tables_names\x00') 2018/03/13 20:26:45 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xfc, 0x30}, 0xc) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='attr/current\x00') ptrace$pokeuser(0x6, r2, 0x2, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) sendfile(r3, r3, &(0x7f00006c7000), 0x2a) [ 111.314039] binder: 9184:9222 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 111.346449] audit: type=1400 audit(1520972805.981:64): avc: denied { dyntransition } for pid=9232 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 111.346854] binder: 9184:9222 unknown command 553935621 [ 111.346860] binder: 9184:9222 ioctl c0306201 20007000 returned -22 [ 111.350288] binder: 9184:9222 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 111.350308] binder: 9184:9235 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/13 20:26:46 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) recvmmsg(r0, &(0x7f0000003500)=[{{&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/103, 0x67}, {&(0x7f0000000140)=""/179, 0xb3}], 0x2, &(0x7f0000000240)=""/57, 0x39, 0xfff}, 0xfa495a8}, {{&(0x7f0000000280), 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)=""/78, 0x4e}], 0x1, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f00000003c0)=@nfc_llcp, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000440)=""/252, 0xfc}, {&(0x7f0000000540)=""/23, 0x17}, {&(0x7f0000000580)=""/138, 0x8a}, {&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/151, 0x97}, {&(0x7f0000000800)=""/169, 0xa9}, {&(0x7f00000008c0)=""/188, 0xbc}, {&(0x7f0000000980)=""/131, 0x83}], 0x8, &(0x7f0000000a80)=""/164, 0xa4, 0xff}, 0x3f}, {{&(0x7f0000000b40)=@nfc, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000bc0)=""/69, 0x45}, {&(0x7f0000000c40)=""/232, 0xe8}, {&(0x7f0000000d40)=""/139, 0x8b}], 0x3, &(0x7f0000001000)=""/4096, 0x1000, 0x8000}, 0x980}, {{&(0x7f0000000e40)=@ax25, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000ec0)=""/128, 0x80}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x2, &(0x7f0000003000)=""/175, 0xaf, 0x4}, 0xff}, {{&(0x7f00000030c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003140)=""/221, 0xdd}], 0x1, 0x0, 0x0, 0x81}, 0x5}, {{&(0x7f0000003240)=@ipx, 0x80, &(0x7f0000003400)=[{&(0x7f00000032c0)=""/160, 0xa0}, {&(0x7f0000003380)=""/93, 0x5d}], 0x2, &(0x7f0000003440)=""/176, 0xb0, 0x8}, 0x3}], 0x7, 0x40002021, &(0x7f0000003600)={0x77359400}) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x0, &(0x7f0000e61000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f000024c000)) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000003640)={'nat\x00'}, &(0x7f00000036c0)=0x54) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003700)) 2018/03/13 20:26:46 executing program 5: r0 = socket$inet6(0xa, 0x8080f, 0x4000009) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000280)={"697d26d4550a52d4740000003c00"}, &(0x7f0000000200)=0xfffffffffffffe70) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0x3) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/13 20:26:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYRES64=r0], 0x25}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/03/13 20:26:46 executing program 4: unshare(0x20020000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000080)='bfs\x00', 0x1000000, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40003, 0x0) sendmmsg(r0, &(0x7f0000007440)=[{{&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00000004c0)}}, {{0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f0000000740)}}], 0x2, 0x0) 2018/03/13 20:26:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="6175199414864797552dbc43200f129ca34d8f2b23948f86898a0692ed348aef6dafe44d382560d012f6d63e9c3fd4b21b00cd85d84923", 0x37) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x210001) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7c00000029000000370000003b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce1e0042c200ec505f9cd4db4a9242e6ad2d9f6add7ae442f56b2ec3ff1274c794000000000000000000000000"], 0x7c}, 0x4) 2018/03/13 20:26:46 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc)=0x40000000000, 0xffc2) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/13 20:26:46 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'syzkaller1\x00', {0x2, 0x4e20}}) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/13 20:26:46 executing program 5: read(0xffffffffffffffff, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002f00)={@remote, @multicast2, 0x0}, &(0x7f0000002f40)=0xc) connect(r0, &(0x7f0000002f80)=@hci={0x1f, r1}, 0x80) pkey_free(0xffffffffffffffff) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f00000000c0)={0x8, 0x7fff, 0x6}) 2018/03/13 20:26:46 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) setrlimit(0x0, &(0x7f0000000000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) [ 111.351433] binder: 9184:9222 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 114.475212] IPVS: Creating netns size=2536 id=11 2018/03/13 20:26:49 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x5, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x34}, 0x1}, 0x0) 2018/03/13 20:26:49 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x78aae8b1047c5a42, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0xf7, 0x100000001, 0x4, 0x2, 0x2, 0x7fff}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=ANY=[], 0x0, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r1, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/13 20:26:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x900000000000000, 0x4) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000300)={'rose0\x00', @ifru_map={0xff, 0x0, 0x1, 0x9, 0x80, 0x5}}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040)=0x7, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/13 20:26:49 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800000000401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x3, 0x40}, {0x2, 0x200}, 0x5, 0x2, 0x28583279}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r2, 0x2}) write(r0, &(0x7f00000000c0)='&', 0x1) 2018/03/13 20:26:49 executing program 5: read(0xffffffffffffffff, &(0x7f0000984000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002f00)={@remote, @multicast2, 0x0}, &(0x7f0000002f40)=0xc) connect(r0, &(0x7f0000002f80)=@hci={0x1f, r1}, 0x80) pkey_free(0xffffffffffffffff) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f00000000c0)={0x8, 0x7fff, 0x6}) 2018/03/13 20:26:49 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80001, 0x0) writev(r1, &(0x7f0000001480)=[{&(0x7f0000000180)='0', 0x1}], 0x1) 2018/03/13 20:26:49 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x3c, "e039236ea14dd3735621ea4e8aa62a79c18b08e773b17b0a63e3b6f1726c3c95c538247814f952084764ee2f788c899d40d93c44c04c31282098812e"}, &(0x7f00000000c0)=0x44) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x1f, 0x8000, 0x2a, 0x0, 0x7, 0xffff, 0x7fff, r2}, 0x20) 2018/03/13 20:26:49 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x8, 0xfffffffffffff001, 0x6c3}, &(0x7f0000000200)=0x10) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:49 executing program 2: ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f0000000000)=""/35}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) 2018/03/13 20:26:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000243000), &(0x7f0000749ffc)=0x4) writev(r0, &(0x7f0000002440)=[{&(0x7f0000000000)="bb4209781676fa23c1c1faab435e33ce40d046f7aa30937664afe836cc5ab6092d6dbaab910b197d38b7a704c79369ea5ec365f96531e8e1f4f6521398a36a49466b81de1d9a840678105b95b3cd3811f2a454c7935ff7793d986a1cc4363c46087d18c9363c06782be9906d3fd7d11fa2d276c0d37533e4f207b4cac5e84721e27dd5d7b3da466bcfac7bbb7043de033bb851838903cad37be904ca10e98ada60069c699ed0a3fa8aee6232b2", 0xad}, {&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="336aefa8feafb5588c97b37f4a40e0055c72a428ea3b723c52f89ef9da65a62644de5168a30e14c476c116e3e6bbb4fbc778eededdc083bb1c7ae2acdde16c5459df85499150c821d8b3cfb7c67fa64c7d6aaabd6fcda092fae010afb9286fd9a93746ac4a04ea65c18e80abf5526bb279b0e3f8ffc175826e101a", 0x7b}, {&(0x7f0000001140)="3dd977fefa73aa2d2982d7f7acd4b717c81f8e1005dd01a8a6d3f72f3a4d6704e74fce1a938ff90b0a8ec3fff59e1da89ef83c513897c7619fb06a6c148baba722fb60348ddfaf728bfa29293f62e9ae7a42c80e9a581c10d833e5ca2524f572483bca7a73d10a3d703cf52e02bd7b2c9564fac3210609cd5919ee61db986fab", 0x80}, {&(0x7f00000011c0)="ce3d4a6319d9b233f4f779e57e718bb5cea8ebd498837aa58f45ac846dde998837536ad0f6fbdd724e6b79b5d9859c52ffa52f3a19b647fb31b5282067b6866fbb5284e657e68acfa4265e47472237e2d7890277", 0x54}, {&(0x7f0000001240)="4181f8c48c3870003299d6577c981be70fb4acbc384bb5961cdcbb7fb5d455d097cd2c6662bf99e468e1ba02bcad9ab8fc385efd292fdf9b1e4a24626a240a022261618ac7e43880a4a641c62d097d9749b543d1db499c4183801b8c9fd248ea52664c21f43d71e3b30829cc2e5e691e0bac91d0763b0b0af61bca36610d0b1ceb70566265c29c034dd4f0baebbc1c0c9b16c14ef3c445578d72c7", 0x9b}, {&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000002300)="d999a144afca5332a28f8f6d62077bedc06805d67682dc37e487733f7f92127dafb29311f4e43cc4a03af8ed84ba6b6c47e53a9ed1fb5cd16305b028826a8cd6d59c4f79e4e178232003ae022d344eec3f389d97a35960dba90824bb43b712422ac576ce883ffc4142e5954d55f0c4c1866f3ea5d04f5b311f4c541233990c784194df24f4db42b536be722a08bc7f0f6bdff95971c834c506159a894d8dcdcd02bf0058ddeddec56a751b8fb72b6a0daaa0eadf2aac6b13fb717619cfe699988dd7252720ee0da7f1dda3b74ada8cb9098355", 0xd3}, {&(0x7f0000002400)}], 0x9) 2018/03/13 20:26:49 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000000000)=0x5) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/13 20:26:49 executing program 6: r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r0) open(&(0x7f0000000080)='./file0\x00', 0x440001, 0x134) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x8, 0x0, 0x401, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/13 20:26:49 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr=0x1ff}, {0x306}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000af0ffc)=0x3, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f000008bffc), &(0x7f0000a93ffc)=0x4) 2018/03/13 20:26:49 executing program 2: r0 = socket(0x9, 0x3, 0x0) write(r0, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) write$selinux_load(r1, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "1f56aaf9a6ed38e1d1080c4fc49edb9f17bbcf9161f88e69cfcde0bd31e98dc056ed4007bc13e46cf1b291525250e86943ac1f8e12"}, 0x45) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) 2018/03/13 20:26:49 executing program 6: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x40, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes 2018/03/13 20:26:49 executing program 1: r0 = memfd_create(&(0x7f0000a04ff0)='rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/03/13 20:26:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000eee000)=0x29be8, 0x14) readv(r2, &(0x7f0000001780)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/117, 0x75}, {&(0x7f0000001680)=""/211, 0xfffffffffffffe4a}], 0x3) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="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", 0xff}, {&(0x7f0000000180)="7ff4e2fcd489bed9507e42173ff778ed7a3baa4da8e24d426f3e8c125f79de2a343cab74c546b664818ac4e5cca7bec73ad8b48d8990de37faa6c3eeda74cc2b7f6ab527624eb5b5305e5bc839e04dd378f88a618d1c2dd3a6360867c1868aaeb7d15f5727dc0ef02e452058baa2ee00ede5d358863ed46eb1bf0434ddaa092b7fa4f7674619f53de841403269ce893ed988180eda74af4066705d12ac3b280bbbf71181e15465fa2e42f3caf55740fa07bfaafbc04452f253c7e684edeb277425f01083", 0xc4}], 0x2, &(0x7f00000002c0)=[{0xb8, 0x10f, 0x8563, "041022946df7732a0e52f9389f914134ba104677a61fff8acdab22a1cbff47c645e1078779318224a9db1784037f3d0029118ffd5f669526577e79a4f97d436d79031b897ae095c5e5c98562612773ab62ffb59141dbbaf0baf359909f7a390a29bafe4765051dc7141da45b8c3961e63a860ccfb1cb59dee0a843368962522a26d543cf4ddb630a38b734d49b9bb11c1b08fba9fbcf5c65984e852733c00761116ccdedd417bda23c0c"}, {0xa0, 0x10e, 0x3, "721992246b620f6ff624c81d88b0044d513c08255d3bbdc31834a456907905d53ed46b1d314f425a7959c037bc272054446012d7f0a934519eace728a2fc64d6c79f4375182fdd8a147b48c06a6eafe0f2c7912271b4db0f34878740e0201329d1de866c82562fc9f759bb6b1554e47a2a15bc06e79a2d239ec0e9659255168a337ab319bc4d4ad766d206f0ecda3625e9"}, {0xc0, 0x117, 0xfff, "d8a36490760a928e79d6b4d33be313a8d04e61a56b9e965b6b32e6176c1093859df5187f5ec9bb3690d427de899bdcd58ed0a52837188636dce9ff26c112651a5a822531707fe94494695d783a350e2fd544c383c2d2a7864d1875ee58b2bae46461044794bf0d2ee0c9a17b5d94b0e4063f44128e208a72bdabd9f87be4783d2d9f0f811ee89d4bdf46084b8c98e1c75cc98223ef91a769368849ee7cdd7fdaf7326100bcc301ba90731a99e8a6314281d0"}, {0x10, 0x111, 0x8, "aba1"}, {0xc4, 0x104, 0x1, "84e4c8edb13d32bf65faea426494d7101d5c53eaae081ed9d16b0fc3c59195ed67f1b23d2c78da03765aeed809cdd064b51d0e8513616cdb17d8f9089bc4be4fa41b653157d76ee0c02b9d9d30084bc748891d2c7a5ae29e757c7003716ae55ca04d396d909e93b82e790c9d82dd07bb60a264253def30032c0c4a4a21b55cf3afdf0588a1a1a82a002408889397f394a7941eeeba15f0feeac99e53223c0cb1b00817bd535dcf82f981065fd3ce20f36867d6712c"}], 0x2ec, 0x10}, 0x4) 2018/03/13 20:26:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x7fff}, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0xff, 0x4]) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000200)=0x4) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/146) fcntl$lock(r1, 0x5, &(0x7f0000000100)={0x2}) 2018/03/13 20:26:49 executing program 5: rt_sigpending(&(0x7f0000dbfff8), 0x14a7f398ecd74f91) 2018/03/13 20:26:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f00000001c0)="628bc96bcf3d78ed9c3ebc37ee30aab502781d24464e5693c165a3fd1ea6cd47ee32399192fdb297ba0d727cbdc8f767fbb9614c2e82cbfc24e7c2796cbe2dacee42405828bfdcdf8a43c5", 0x4b, 0x40, &(0x7f0000000140)={0x1a, 0x323, 0x9, 0x3f, 0x40, 0x10001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r2, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/03/13 20:26:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) getsockname(r0, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x800}, &(0x7f0000000200)=0x8) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes 2018/03/13 20:26:50 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000100)={0x3, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0xfff, 0xfffffffffffffffb, 0x8000, 0x1b, &(0x7f00000000c0)='vcan0\x00', 0x2, 0x10000, 0x5}) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000bb1000)=0x1000000899, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x3, 0xa4da, 0x2, 'queue0\x00', 0x55}) 2018/03/13 20:26:50 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xffe) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000280)={"697d26d4550a52d4740000003c00"}, &(0x7f0000000200)=0xfffffffffffffe70) 2018/03/13 20:26:50 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="aacb025a1a682e34847896689d13908ae5", 0x11}, {&(0x7f0000001100)="612300f11d87447f88a5a3067c496c1cb8d9d1567075f3d11cee8b737197a423d695b3863b4a0af4939954ec09e8604cbe5dc26aa696e81e1fca5c15f8cf26153ab126ecf440a3b622162af5e48bda18f939052b85a73d5a83ab91fb225b4621aa561bd4541c0b86f1373b8c39abf5d26b299c3bd3a997183948312cd42a3a77eef32ae872ce87f711be43aaa83c414a51ef21b8ddc5d7c3eeb13af87b0cfb8b12d6e741626a65b6957a3156c5f49d7fba208af99e88d74405661ca6f58ef4e22a554885fdcfe379e966835549295dbee60533fb224544f9d37b11d3cf74cc71badf586c88bb", 0xe6}, {&(0x7f0000001200)="f78db90918bd4803ed5c62bc7756f41a69adb2f9b9dc307f7bf88cb9e8757a8548089a5c9521dbe73204f7642e9922b30bdc90fbff4a93aa62475596d35a79531c3162201813ebb7c0daeefb1579d2aedd8d5839d1a78861f7b9a8c15e71094813dde97f40f9128752e85d0bf48fd840bdcf", 0x72}, {&(0x7f0000001280)="96dc72ff276ef9a3a0b15b989cb8ae5c0cffb42586e98e047cfc09ed2436a687229ecf1c79c3c05f6d91bda08e379818ce4b5916c269564885214d109fa225badf864a1b4334729ed75456c35014beec15971aa056273c666f9358ef6c2700ef648b6fb764ef0674fd9e2d7a38cb586878fdfdb4ccbbe9f5", 0x78}, {&(0x7f0000001300)="767780f6a2de1dfdf112da47bb7f5fa63bfd667a24fcc6afcaaa4ae5ee5e86171244092bd1f157f78113a841977982137fa23fcc087d1d48d52932525ee70f0b97dd4daacb6bbe6603b5920c9f31e99f10dfdaa87bab9d526c2223ae70f4139fffd0856d9f76cbecd08e3951d1ce08dcaae920917669e49daae27c60e7dc45d60871e5266d7364e5e074aa53da", 0x8d}], 0x6, &(0x7f0000001400)=[{0x38, 0x10d, 0xffff, "d9f9c4691893827887282c1ff3b1228bba3a70ca4f86f09d867822b06f82ea8d7a3c2d66f656b0dd6aea"}, {0x98, 0x102, 0x46, "28d87026ca980945ba9e44544960f74614afd96ee20fe1475cb9c5f672fb90837b194927a7b43a9a5a5ddae0002bd91d94b667c36af72c92b275eba8f6a45cc42a858735c3a14a1a5f474202fbff994536692aaea1739f08c23adc80312751c8eccea7bf3b8197e5f4763c33323a36025a5884085c72fd0c112aff7f7ad85bb6f2848043d0ff14951b"}, {0xa8, 0x111, 0x4, "e35aeb7c4b1f69c426017c1af8af7811f75e3e77b73313f0bdeb9b0e4824fcf71496d28b2f46141c25da0819cf51c05b507a808202953fcc1278a2b70814b6ec1a3c765cd56255ae5b722e8f98c392e79ea9ea494533de68e365a93585432134ce2adfb2f457f7e3e24622fd8cd8009ec3bb54698e8bfa7cb37b26f549db6169963fc2422ee6b8bac6b24eec01a9a2ad4c921d3e1ce0fc813f"}, {0xe8, 0x84, 0x49d0, "6a77d79ea160986bdb35459f5b82c678ecc93854fe3e297e113a242a5b7e81d1657a8a77759ad7ee9bfaba3e6d8e893723629103bd9896e420db3acfc02ae62255abda2c3aa638d52fd4914f60c4eafb0ac6f6bb696f7be82c690576e6af1c11862eff3176456768b22b005e7fe743fae9140e0cf0daa10fc2bd1b232f30ceafb52798ff8215905ca39e37e09e50a8781b3e4e7839ef29dbe89ea8fb45ec416999f55e1f18d3a1a82495c6c3b821f928ce77d209e223a337c3626c0c48611432036ca23536773d61ee0b555fa149969101da5f432eff4262e0"}], 0x260, 0x20040000}, 0x20040810) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000016c0)=0x7) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) pread64(r2, &(0x7f0000eb7000)=""/107, 0x3a1, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x0) 2018/03/13 20:26:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)="000000080000000020001000", 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000002c0)=0xdac) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x48, r2}) prctl$getname(0x10, &(0x7f0000000200)=""/190) 2018/03/13 20:26:50 executing program 0: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8cff8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x0, &(0x7f0000ccd000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) stat(&(0x7f0000b5eff4)='./file0/bus\x00', &(0x7f0000976fbc)) timer_create(0x1, &(0x7f0000000140)={0x0, 0x2, 0x0, @thr={&(0x7f0000000000)="5af238a35b14f43626297f8d486c2742e106f8f355b7a263a7684edae9293a5867b7137193d0181b92a6ef506ade941012ce5d623ae442006cf9e334994e19543a904ea1a3bad00707e757e5e0fddd79f4c2415fa2a9fb6bbd77d3f2d72b5c46516b0140bf479820f35fd1422104f532805fd50db33282589d9e8d841d8ab2cbc2a628c732e193c9eacdb56d8d679351ff74151a4ea5c37113c65566364ccae583565481ce64b57e9226256c6a5c6859d1cebec14d4b6f09f2b99877e3961f84cee6e36d77110165298f04b1c890455f0c09fe7c5f6ad6ba942126509e97b9b0bbac72a2049b17446305ff", &(0x7f0000000100)="c3617be7558bca8b232e117dfd36e621f091aeea7d78ff831b4b832b8d8ff4b7c68c87"}}, &(0x7f0000000180)=0x0) timer_delete(r0) 2018/03/13 20:26:50 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) getsockname$unix(r0, &(0x7f0000000340), &(0x7f0000000140)=0x6e) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x1c, 0x1c, 0x82ccb1e14db98599, 0x0, 0x0, {0x7, 0x0, 0x0, r2}}, 0x1c}, 0x1}, 0x0) 2018/03/13 20:26:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') preadv(r0, &(0x7f0000001940)=[{&(0x7f0000000180)=""/197, 0xc5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x101}, &(0x7f0000000080)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syzkaller1\x00', &(0x7f00000002c0)=@ethtool_flash={0x33, 0x8, "f079f8c3a8c03d126fc38bccf7931d1dcb518d987f4570ae7adabbfc523fbce398e1c1ace828430db0f54cc42e6413dd71adeffba4cd079401490daa9d985254f75ff2b1a7d7275aa5fa30c1f0664dc29213cf39a69f405699cf9cd88c28559ef312b24f2db2c71a99873042e3bfcca4ff281109bda5f7f06b3fda68e6fa6a2e"}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4, 0x10}, &(0x7f0000000280)=0xfffffffffffffddb) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/13 20:26:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040), 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001ffc), 0x4) timer_create(0x7, &(0x7f0000000240)={0x0, 0x24, 0x4, @thr={&(0x7f0000000040)="eb5591d4fe7a8bf4a2ec70d3a08115fb9ef19c5c834ba14145c4e373273697c4b6df3353a86e80c0b562de81714408fbcaca7d38be5dd46495ba794d3e50a3d9cb404a2dcab68e29168f64205dbc4c2404508c0082eb466f30740d533025328893a0a10f84668a83f04164cce242075a6e0b33db64b34109616f85451840fdf91bf1ea20717943a1dc16f9895effa44485345b90d17574b6247cd949cb431ddab97f23f3625ee8db49a2aefe8b906f9a22c3bcd128768e9850d99a314e09cb8aa46141051c6270ee0df0ecba94ce362d620e3a3e6e60176979fec236cdbdacf813b994438914b26db867c8fa66d4ea81066c44c3cf", &(0x7f0000000140)="e2d98f447f812c6b9e767ba8a4636a60cc2edf44d74a2f85809240e4619e813d1c37a76752cba3888585e56a90097806bac38abcb3fc91ad58a9f76222782fd902ae762218c219b8a8fffe5aa3bc9ee9784556f2f40c66412c73485652c6df49fecf2725813ba665fe9fb9b3a64996da8deceb454aca15a38b65823620a2beb42e6b9e24a1b5fb1d764791948bb74e115e40c2dd4bea329d496579688cad970d441b09d494213d3425ce0ca7976e4d6193914e85832502f4095e5bbc518a482287d0468d37e890421e4843fd7b57d6"}}, &(0x7f0000000280)=0x0) timer_settime(r1, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x1c9c380}}, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/13 20:26:50 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bridge0\x00', 0x929042fef7837fda}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/13 20:26:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0xffff, 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x27ce, 0x4e24, 0x0, 0x2, 0xa0, 0x80, 0x2b, 0x0, r1}, {0x3, 0x7fffffff, 0xfcc4, 0x800, 0x3, 0x5, 0x7f, 0x7fff}, {0x25, 0x0, 0x2, 0xfffffffffffffff8}, 0x236, 0x6e6bbd, 0x1, 0x0, 0x0, 0x2}, {{@in=@rand_addr=0x2, 0x4d3, 0x6c}, 0xa, @in6, 0x3501, 0x4, 0x0, 0x80000000, 0x3, 0x0, 0x100}}, 0xe8) pipe(&(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) setrlimit(0x1, &(0x7f000076f000)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x1000, &(0x7f00000002c0)=0x2) 2018/03/13 20:26:50 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0x2397, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e24, 0x101, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0xff, [0x0, 0x2, 0xe7f7, 0x100000000, 0x6, 0x7, 0x401, 0x62]}, 0x5c) syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") mount(&(0x7f000025e000)='./file0\x00', &(0x7f00002fd000)='./file0\x00', &(0x7f0000f7fffa)='tmpfs\x00', 0x0, &(0x7f0000916ee4)) syz_open_procfs(0x0, &(0x7f0000000000)='nYt/osced\x00') 2018/03/13 20:26:50 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/13 20:26:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x209, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x8000000000004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x28d75709550f2496) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000121fc8)={&(0x7f0000620ff4)={0x10}, 0xc, &(0x7f0000eecff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000000000000cfa414f68a40b7c07400e5bb50400068dd3e90e36f0200a16200354918ecba0c45a552f808dcd7684a087ed7070b0b50b644dd3a7fd7748796949369e751113dc9f396cff9ec06b7651239ccf4987ee43159ea728dfb546e5595"], 0x14}, 0x1}, 0x0) 2018/03/13 20:26:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000050024200100000001083f00"], &(0x7f0000000080)=0x12) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x959}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004f7fb0)={{}, {0x80}}) 2018/03/13 20:26:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x6000, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f82ffc)) [ 115.416671] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 115.430038] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/03/13 20:26:50 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x2, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0xfff}}}, 0x84) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/13 20:26:50 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x9}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3ff, 0x7}, 0x88) 2018/03/13 20:26:50 executing program 7: r0 = socket(0x10, 0x80002, 0x0) alarm(0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x84}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x0, 0x7a, "bad4fe56a1bcf13a0f14ff666fbcb0f565da356ea60b21b71d79423c177984b64b0211e462f583ec6a2a355ce9773eb939626992bd479d1c8540517fa3ff5b8c7248b8f5d0f07e696f7b7b0d054c956254b06b4d11e3abb1e970d7cbc3eeb8019dfd132d031f949faad87927375a759a0f6ae3cac949480aa066"}, 0x82) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_set$pid(0x2, r2, 0x3a) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x404000, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80040, 0x50) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00000000c0)=""/255) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r3+10000000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/03/13 20:26:50 executing program 0: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8cff8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x0, &(0x7f0000ccd000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) stat(&(0x7f0000b5eff4)='./file0/bus\x00', &(0x7f0000976fbc)) timer_create(0x1, &(0x7f0000000140)={0x0, 0x2, 0x0, @thr={&(0x7f0000000000)="5af238a35b14f43626297f8d486c2742e106f8f355b7a263a7684edae9293a5867b7137193d0181b92a6ef506ade941012ce5d623ae442006cf9e334994e19543a904ea1a3bad00707e757e5e0fddd79f4c2415fa2a9fb6bbd77d3f2d72b5c46516b0140bf479820f35fd1422104f532805fd50db33282589d9e8d841d8ab2cbc2a628c732e193c9eacdb56d8d679351ff74151a4ea5c37113c65566364ccae583565481ce64b57e9226256c6a5c6859d1cebec14d4b6f09f2b99877e3961f84cee6e36d77110165298f04b1c890455f0c09fe7c5f6ad6ba942126509e97b9b0bbac72a2049b17446305ff", &(0x7f0000000100)="c3617be7558bca8b232e117dfd36e621f091aeea7d78ff831b4b832b8d8ff4b7c68c87"}}, &(0x7f0000000180)=0x0) timer_delete(r0) 2018/03/13 20:26:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x4, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x8, "9fa1b5a9588a88aa"}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000440)={r2, 0x20}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0x66, "52d344d111413d1158a76166f37bb31876a0495cd9fb3610cf619bc989c113bf2029fa95f175875b2c82041c55cc52d3ecea3ffbc50350a104f03b1636f1ead72052d05f6d8162da596a99d6de8e237f6a904a2096e5bdf6e841c5c952e98bb2a619ba0f1b9c"}, &(0x7f0000000340)=0x8a) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x12042, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xffffffffffff7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}, 0x1}}}, 0x84) 2018/03/13 20:26:50 executing program 6: prctl$intptr(0x1, 0x1000009) 2018/03/13 20:26:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x100, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@remote, @rand_addr}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) sendto$inet(r0, &(0x7f0000000240)='c', 0x1, 0x0, 0x0, 0x0) 2018/03/13 20:26:50 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x42102, 0x0) dup(r0) 2018/03/13 20:26:50 executing program 6: rt_sigpending(&(0x7f0000000040), 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101040, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x81, 0x0) renameat2(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000080)={0x1, 0x5, 0x9, 0x81, 0x9, 0xfffffffffffffff9, 0x7ff, 0x2, 0x4, 0x5}) 2018/03/13 20:26:50 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x4, 0x3, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x1, 0x6, 0x9, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x1000, 0xffffffff}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername(r3, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) 2018/03/13 20:26:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000280)={0x4}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/13 20:26:50 executing program 3: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) r3 = dup2(r1, r2) writev(r2, &(0x7f00000010c0)=[{&(0x7f0000001040)='U', 0x1}], 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x200) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/03/13 20:26:50 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1000000000000009, 0xfffffffffffffffd) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x8}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x2}, 0x8) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/03/13 20:26:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000094f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1) 2018/03/13 20:26:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCCBRK(r1, 0x5428) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000db19000000c700"], 0xb}}], 0x2, 0x8000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/03/13 20:26:50 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file0/bus\x00') r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 115.581017] audit: type=1400 audit(1520972810.211:65): avc: denied { net_broadcast } for pid=9577 comm="syz-executor5" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/13 20:26:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000280)={@mcast1}, &(0x7f0000000300)=0x14) r2 = memfd_create(&(0x7f00000002c0)='\x00', 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x11) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)=ANY=[@ANYBLOB="147889729000000080c402076576cfcd5e29f559e88692168ad12d877812310b7841c6d3fb3d51f5c0f72b000102ff0000000000005d572e3e2454e4a56d44a7d62b6ab97604f9a3c32cf120e3c2ba14b71e93cdbb054611b1b03bc0aa022b36b86e6d8616ccd86b7df21dbc10920a2447cb3aa4bddff316b6debfd877e28c6ab4d6a0308a5c0b9345cc231b91b04ff5c1456080b06b66b1a4df8fcc70c54d8f0a0d1de14dd51f475a0adc488b4751dd6c07e8e0e794e2a2051bf76e71"], 0x14}, 0x1}, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) sendto$llc(r2, &(0x7f00000000c0)="e3957dbc69945cda9664262c397fc4ba79a0026a07ab49c34d809834a089cec198e949f36874333733a9567a3c564f8507c1d6724a373d7b555f643666f0eb26f0143961779ae0eef44518d395280c2cdd71b65e3cee84e53bec2ba3c5d640a7a1a091c69487a6af6bfaf65e6c3503975911ad6d41ae4b50b7faf37dc1eaa1a26d2c334a5478122b4166072f8d5d3bb08cc513bdfdb37d8b8f99e74944030d4307928d1183361856341fbb8c68d9843df558", 0xb2, 0x1, &(0x7f0000000180)={0x1a, 0x312, 0x3ff, 0x2, 0x6, 0x8000000000}, 0x10) 2018/03/13 20:26:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000057ef8)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x4a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000008) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000840)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="ac005200000000005eb360cad1e312538c1f72f7b35194a9b83fed3956f4c89bf63a613ed4dca9ff11d24963f0aa1cf9c15abbd4cebfcc0507882e261f9bf13ea59351516c063f6ceb14345879239811e6fbdf09e46f50a4f4dfe7a3400a67801c61e83b36c8184cf4bcd2de8013036994ae867d61c1528a4c7662a1a1edb248fd1c78a4ffe13abd1ca4ff48d1cd29804dbf20cadf8b026e717f0b0143864a872a371479ddaf69e50c00400000000000", @ANYRES32=r3, @ANYBLOB="18009300000000000000000000000000000000000000000018008d0000000000ff010000000000000000000000000001"], 0x4c0}, 0x1, 0x0, 0x0, 0x640240c2a9083cf1}, 0x8010) 2018/03/13 20:26:50 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)='){\x00', 0x3, 0x1) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:50 executing program 0: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {r3}}, &(0x7f0000046000)) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/13 20:26:50 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x141) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/222) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x8, 0xfff, 0x5, 0x1, 0x6, 0x800}) write$evdev(r0, &(0x7f0000000180)=[{{0x0, 0x7530}}], 0x10) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x401, &(0x7f0000000100)=0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) getgroups(0x3, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0x0]) lchown(&(0x7f00000002c0)='./file0\x00', r2, r3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/13 20:26:50 executing program 6: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/16, 0x10) 2018/03/13 20:26:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) 2018/03/13 20:26:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x19}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f8000000000000, 0x400000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0xf, &(0x7f00000000c0)=0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x8, 0x816, 0x5, 0x9}, 0x10) 2018/03/13 20:26:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='limits\x00') fstatfs(r0, &(0x7f0000000040)=""/185) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/112, 0x55}], 0x3b2, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000100)='numa_maps\x00') 2018/03/13 20:26:50 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x20000000001, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fdatasync(r0) setsockopt$inet6_int(r0, 0x29, 0x80000000cc, &(0x7f0000001fde), 0x1de) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x115) 2018/03/13 20:26:50 executing program 6: syz_extract_tcp_res(&(0x7f00000000c0), 0x2, 0x5) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) fcntl$notify(r1, 0x402, 0x8) accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000db4ffc)=0xffffffffffffffbd, 0x0) shutdown(r1, 0x1) shutdown(r0, 0x1) 2018/03/13 20:26:50 executing program 5: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00') ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x8000000802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x3, 0x0, 0x100000001, 0x1}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x5, 0xfe, 0x4, 0x4}, 0x8) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/03/13 20:26:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x2, &(0x7f0000000180)=[r2, r3]) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:26:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000040)=""/10, &(0x7f0000fe2ffc)=0xa) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/13 20:26:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2440}], 0x1, 0x100000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$peekuser(0x3, r1, 0x9) socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffd, 0x0, "0d17298df403fffe71a63e65b9aa27502d5ad78961337eb64429656adf7bbbfcfa1950749f1e3e0ca137c596b0444f12dd82edc2900337537aa7622a12f4c8fe", "9deb1c911aef1f3a283c24b3a515f29a76812d338702dfd7a9eed3c3c814992e", [0x0, 0xff]}) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f00000001c0)=""/70, &(0x7f0000000100)=0x46) [ 115.913474] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=144 sclass=netlink_route_socket pig=9642 comm=syz-executor2 [ 115.940145] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=144 sclass=netlink_route_socket pig=9642 comm=syz-executor2 [ 115.965968] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 20:26:50 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000600)}}, {{&(0x7f0000000300)=@generic={0x0, "98ee226c5864627ff74525b7c6a7171d2bc99569d9d38f0bc627c61de20c29cb716c8d9a12fdb5f5fe8f38dd3555c43b457ac9d914e991ab95fd38c8338cc519cf80d69f7adcb6876b4fad1357dc76940872d43c8310f32273eab520479c6b62328ebbeeb0a5f548b093b3ebef00af8f9ba695b8f520a998e01aef000920"}, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)}}], 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x721001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x8000, 0x200, 0x7fff, 0xfffffffffffffeff, 0x100000001, 0x40, 0x7, r2}, 0x20) 2018/03/13 20:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x80000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x0, 0x7104, 0x8, 0x9, 0x1ff, 0x7fffffff}) 2018/03/13 20:26:50 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) ioctl$KDGKBLED(r0, 0x80045113, &(0x7f0000000fff)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/13 20:26:50 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000300)={0x7ec9, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @rand_addr=0x2}}}, 0x104) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/13 20:26:50 executing program 3: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = socket(0x9, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+10000}}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000001) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000), 0x4) 2018/03/13 20:26:50 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='syz_tun\x00') write(r0, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800060000000000", 0x24) r1 = socket(0x17, 0x80003, 0x1ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0xfd, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @rand_addr=0x54}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x94) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sched_getscheduler(r2) 2018/03/13 20:26:50 executing program 7: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x15, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0x10000, @loopback={0x0, 0x1}, 0x5}], 0x68) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80050, 0x3) creat(&(0x7f0000412ff8)='./file0\x00', 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000280)=""/121) fchmodat(r0, &(0x7f0000000380)='./control/file0\x00', 0x20) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x101000) 2018/03/13 20:26:50 executing program 4: unshare(0x20020000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x200, 0x3, 0x3, 'queue0\x00', 0xf8b6}) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:50 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) prctl$intptr(0x3d, 0xc2db) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = getgid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r2 = getgid() setregid(r1, r2) 2018/03/13 20:26:50 executing program 6: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) pread64(r1, &(0x7f0000000100)=""/9, 0x9, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0x3203, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x1f, r2, 0x2, 0x7}) ftruncate(r1, 0x10000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x40000, 0x0) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/03/13 20:26:50 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)={0x7, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x8, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @rand_addr=0x1}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}]}, 0x48c) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/13 20:26:50 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xf, &(0x7f0000000080), &(0x7f0000000000)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) 2018/03/13 20:26:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x1d, 0x0, 0x9, 0xffffffffffffff03}, {0x0, 0x0, 0x1}]}, 0xffffffffffffffa8) getpeername(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80) 2018/03/13 20:26:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3fe000000}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x3d558c3cd353edb, 0x800}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0xfffffffffffffe76, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x20}}], 0x2, 0x0) 2018/03/13 20:26:50 executing program 5: r0 = socket$inet6(0xa, 0x2000000801, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x2000, 0x3, 0x2, 0x2, 0x4121, 0x8, 0x9}, 0x20) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/03/13 20:26:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000007000)={&(0x7f000000a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f000000afd4)=ANY=[@ANYBLOB="140000001000210048f400000000000003000000"], 0x14}, 0x1}, 0x0) r1 = getpgrp(0x0) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x2c) 2018/03/13 20:26:50 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x1, 0xcb5, 0x3, 0x1, 0x5, 0x8, 0xdf, 0x7f, 0x7, 0x81}, 0xb) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f0000000200)=""/237, 0xed}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000400)=""/68, 0x44}, {&(0x7f0000000480)=""/183, 0xb7}, {&(0x7f0000000540)=""/36, 0x24}, {&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000640)=""/92, 0x5c}, {&(0x7f00000006c0)=""/18, 0x12}, {&(0x7f0000000700)=""/220, 0xdc}], 0xa, &(0x7f0000000880)=""/49, 0x31, 0xa4b8d00}, 0x142) unshare(0x400) fsetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x15, 0x3) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000900)={0x401, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0xe3c}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x20, 0x8, 0x965, 0x1, 0x5, 0x0, 0xffffffff, 0x7fffffff, 0x5}) readv(r1, &(0x7f0000001480), 0x0) [ 116.096978] binder: 9679:9682 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 116.111673] binder: BINDER_SET_CONTEXT_MGR already set [ 116.123884] binder: 9679:9682 ioctl 40046207 0 returned -16 [ 119.135951] IPVS: Creating netns size=2536 id=12 2018/03/13 20:26:54 executing program 0: r0 = memfd_create(&(0x7f0000000100)='net/ip_tables_targets\x00', 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={"6910b6428a201dffdb5700004000"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) inotify_init1(0x80800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x455d}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/13 20:26:54 executing program 4: unshare(0x20020000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280)=0x401, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) socketpair(0xc, 0x2, 0x1000000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000001c0)={0x627e, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0xbf74, 0xfffffffffffffffc}) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f00000002c0)='.') ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="85b3866c0e2c3d976fe3c7b7c81c42dfacfabc") ioctl$TIOCEXCL(r2, 0x540c) acct(&(0x7f0000000080)='./file0\x00') 2018/03/13 20:26:54 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x86000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r1, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/03/13 20:26:54 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) close(r0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='-\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5) 2018/03/13 20:26:54 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0xfffffffffffffffc, 0x30, 0xfffffffffffffffa, 0x3bf}, &(0x7f00000001c0)=0x18) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000024fec)) close(r0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000040)={0x40, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) sendmmsg(r0, &(0x7f0000001900)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x1, 0x2, {0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x8}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)="c8d227420c6d48d697f4859d62040ba8a53361115208e39c01ea6421237c8d47cc7ddfde654d8f357e8a5a1490486c599836a34adc4f9b49a148ea4dcfcecec408a236cb500a364deea8f8002cee31f55d6f6ee04834681892320943a214324cb47a31ba786df05b2f606828f12615e76c65c89f23084b0818ab1fff44a638a607d06513e45ff269522d14346e0ebb0410e461e41a5dccdd1ee2bea5e55dcc8a9b36ba6f6e81a2f6ae24e83333486ab4e98d6fd61d90c41a9385a152bc035470753a93174787cf12bff844de6384fe1b0c020473a80b922e", 0xd8}, {&(0x7f0000000380)="fffd5a2585f5917a3bf1ef5d2e61999c6c7eee551c1446a5295d9c9240e343", 0x1f}], 0x2, &(0x7f0000000400)=[{0xf4, 0x0, 0x9, "96985c3343c2679c4afb20feaba26a3e502b2bcc32ec7b95bb09575579a508955f9b61353856fa92e5e2af0683f532fc3d77399a0b73fd46feeafc0fbe4145ca58767be6afa2a4f4977b4d6512480f2d9a687e051b4d0aba134bb093b8712f81697bd781cfb5952f697bef5181762baa96f690f0ec3c0cf9b2c296faf0a52c1b587277d4d9e752b158d9f4db73e398cd0f797082faff9177ca9ab24ddea094923d427434651edd61e99798cfca8900bf693817fbf6f64ee731a883b1a99a67f48106a964d6aae3673fc8bcf264ba0e32466f14d2a35707eb8009d7c3d3c6e4d6798d7c1d1d"}, {0x100c, 0x18f, 0xfffffffffffffffb, "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"}], 0x1100, 0x8001}, 0x126d}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001500)="6544a9de", 0x4}, {&(0x7f0000001540)="0451a78ce06d6545310bf0aed0a58d0b8adb26283f78224569f4765a7e569a5e797f3dceb2714576a907b950d395b1b54502a77f3cdd2d7dfbc37bbe57540ebdcc84dfdfe6ba2accdc78d1ebed63473943fa82c67790651e9a8c514330a7ba1df4", 0x61}, {&(0x7f00000015c0)="bf9bb7bce2c3609c3d266dd45b6d8666a751482bca430a28841f6e9881d164860056779256a83fb40c8af5c98a45214b4baf43da0b1cdc019c36cefb9b4a05733f7747db00ac283ec888dc8143987aa26f348ec9376487bffdac187a97758c6860c3d7b372a03d461bc43c79f80a8bd45a89977cb56aebc72116277ff2aada32806e3bbbb7de7f08482b2ff1a894680ac5f9a2c9eb65c983cb8407acc19b5be304eeb9c6c81a414229b3bd11a747616f0192f9621312311b11fd66a2c223a3685e0731da5912000ca706c87b0c347cc65f84050b5c97d65e8c96def0e0497e9a8d456b55da1d2a95", 0xe8}], 0x3, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1d4, 0x4000000}, 0x100000000}], 0x2, 0x80) 2018/03/13 20:26:54 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet6_sctp(0xa, 0x1000, 0x84, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000004c0)=@fragment={0x3c, 0x0, 0x7, 0x81, 0x0, 0x80000001, 0x65}, 0x8) getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'osx.', '/dev/binder#\x00'}, &(0x7f00000003c0)=""/130, 0x82) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x101) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r4 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x6, 0x7, 0x1, 0x47, 0xc0}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000680)={r5, 0xa8, "fc48f90d2142d8047400ff7edb210ba96538400b81840ca72480e0b1a35a1783815d06b1366d6dd1605cfb5e3c5651b17f897c54302ecb6b5edf37a10c0fb22bf9b14d1f63191f14751b8babb55bb055775e920da1005fa4384fc73eccb76a9beaa49719ac4859e974fae90ba6e5688bbaf0ee3440cd281c009cf7fc68621faf7df0bc0ea23bd28b4fa54f5289b54229fd467ed7bf61d36fdb3d57690dcbeecdef03f9fae6bf8f09"}, &(0x7f0000000740)=0xb0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000f68fd0)={0x0, 0x0, &(0x7f0000e8dfc8), 0x1, 0x0, &(0x7f000080b000)='y'}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x2, 0x3, 0x2, 0xfff, 0x100000000, 0x7}, &(0x7f0000000540)=0x20) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1, 0x5}, &(0x7f00000001c0)=0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)=0x0) sched_setparam(r7, &(0x7f0000000280)=0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00000007c0)={0x9, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000800)={0x6, r8, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000000300)={0x2, r9, 0x1, 0x8000}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000200)=r6, 0x4) 2018/03/13 20:26:54 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) syz_open_pts(r0, 0x2) getitimer(0x1, &(0x7f0000000040)) 2018/03/13 20:26:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)="7965616800109f40c20d47f60e", 0xd) sendto$inet(r0, &(0x7f0000000000)="e0f92db0e621e5662b0b088e013fae13599cc22ccf640ecf8f6897933a1cf6d4a40892c0cc5c0f4fbdd154f36db26e32faa5ae8408920d53b9f6ef8b2884bfae1738b1232ed110687c58f2eb348db6b6064b8218e3f429eaa044c80e71ace3ca89e8a6cc0f1794d4b1adcd8220fbd7f02eea41ef7e3f2770992ac28c1fd28c1e4860a9a7fb5f5c653f9997", 0x0, 0x80, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffc26) close(r0) 2018/03/13 20:26:54 executing program 2: r0 = gettid() exit(0x0) sched_setscheduler(r0, 0x7, &(0x7f0000000000)=0x4) ioprio_set$pid(0x1, r0, 0x0) 2018/03/13 20:26:54 executing program 6: unshare(0x20000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getpriority(0x0, r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x0) 2018/03/13 20:26:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000100), 0x2, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xde11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000640)={'cridge0\x00', 0x100}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000000280)="e3f56d014baff446e4a21a454c75dc88db8c6f3fd8f7b1f71303fc6c9136d0ad0876daa3c61f734c38b8e27eff882d3bfbe9e560db1e0b6da9409e14e55d80c4a297c5d956d5a852359c0c5d4b17664c29f18ebfbe3ec3a31aec3ea886413da88527c53001a0ca3e4af0ebd774eeebd70fc4cd052e5e7d4f38bfe6de06fe7ba02c63b4951f763092896f84c3d3a8119a05ebee675a4f32f4938618954faaf2a89c4c646e6cfa974e316284bc2398763deb91d2331f7e5d49041b5409a553c9323c3169562e9804f9ca58428e6045b69c315310e44b5726c6b06523c6", 0xdc, 0x4, 0x0, 0x0) sync_file_range(r1, 0x0, 0xd64, 0x2) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000500)={0x10000, 0x2, 0x6, 'queue1\x00', 0x1}) getdents(r0, &(0x7f0000000180)=""/61, 0x3d) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)=""/86, &(0x7f0000000240)=0x56) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) recvfrom(r4, &(0x7f0000000400)=""/22, 0x16, 0x20, &(0x7f0000000440)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x3f, 0x1, "f48b4a878afce2455ffe325b175110db6040274ad8b4cbc2bcd995f7d18446862055127ac913c0c9c8d86d1e956a3a20b9eb748a6cc4df22befc035ed3eda4", 0x27}, 0x80) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000600)=0x5, 0x4) r5 = openat(r4, &(0x7f00000003c0)='./file0\x00', 0x80000, 0x4) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f00000005c0)) 2018/03/13 20:26:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x8000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000010c0)) ioctl$sock_proto_private(r0, 0x89de, &(0x7f0000002100)="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") setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000080)=0x5f6, 0xffffffffffffff7e) 2018/03/13 20:26:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@fragment={0x7f, 0x0, 0x5, 0xf5, 0x0, 0x9, 0x68}, 0xfe26) 2018/03/13 20:26:54 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000c67000)={0x77359400}, &(0x7f0000048000)=0xfffffffffffffffc, 0x0) futex(&(0x7f000000cffc), 0x800000000000005, 0x2, &(0x7f0000000200), &(0x7f0000000040), 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000100)="a394e97a86ea7667860cb509d0053aa473", 0x11, 0x0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x4, 0x4, {0xa, 0x4e20, 0xb9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x80) 2018/03/13 20:26:54 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x800000000000, &(0x7f0000000100)="17fda64eb37a8011dc8f07f57d9c18f4691f05b105993b220232be9a8afae37e3fcdd59c03d1ed98cc2ad55d6b1c40c00fb5379fff970e4bcf3492b7bdc8abc597abf4250b4bddf89a41c7422f32ea5754eef5f91f989c28c39db23bad32cf71f96c182ef12a792afccfbfacbc1a4e11d30f69affc6c54841f3c71ddb462f3ce6bc917f4bfc347d416e5bdfe539c64", 0xffffffc6) r1 = getgid() setgid(r1) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000), 0x2ee) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) [ 119.890976] binder: 9908:9934 tried to acquire reference to desc 0, got 1 instead [ 119.901473] binder: 9908:9934 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 119.921850] binder: 9908:9914 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 119.943850] binder: 9908:9960 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/03/13 20:26:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000012c0)=0x9, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000001340)='./file0\x00', 0x8000, 0x192) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000001380), &(0x7f00000014c0)=0x4) sendmsg$unix(r0, &(0x7f0000001300)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000080)="ff72818a7a1f514b80f85b8d38b9b06d999bec661bc273cb6534d027cbabfa6fdcb90b6648557be5fe1a1661a3bb23e58fde1a89c04ab745428bc92eeb90a588b4c0598308645fd75bd885d29f43f4330f2ee566a6a413962a546717dd0fe61d8830a87d0cbc0f4459168110f880c596f5be3753c51ca3a41bdbcd338500739800738bbbc36342cd6726438f24016f923e4e59f228c184eda112676816e168f3ccf2d5eeb26bd609c3ed25dde2cf8dbe32f75c448bf5455820", 0xb9}, {&(0x7f0000000140)="ecba084189c22066c016ec7f015c33c377e8c6564b29d1f37a4d9951f89dd9cce67db6f864575ad14c1bc7bfc5564b23f98aa4b1a6e4a5d77c8bb5d101c405022a9b84e94f9aa1c103336909e601937c0ebd7ccbef27768382efa3af56fd4889a1ed44c3afe9f906c320afe49a1b04cc8ad7", 0x72}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="dbc4bd842309e8ff059c7e51e17da1c847fdb2e15b", 0x15}, {&(0x7f0000001200)="c500b5afbc5439d284a7cfa086563d15dda8daa4b08f96848a6e8b27ccce31346781af746b46e0b30f7eb62306b4b0a6f90b50726f98049bba3488bb1fe7ecc4467a26331db3066f9c91d2a1990a0fd0d35eb7ef6d92b9fb03cd841a725f307e8e1c96235becb9c9fa912122cbed6f868988beb2ccefeab0477a16d492010592", 0x80}], 0x5, &(0x7f00000013c0)=ANY=[@ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="1800000001004000000000820000000000f982731d857a4a1d3c025ed02ca1f36f2f1e1a60f96b4c0f0038e0b4f59db4e421a849b627732f81844e362a6b71f2e1f640849941d7e2ae0f48fac8b3524347e32c72024718a14660aea7af255e77eb90ec13be2fefcdd093adc376af17cd0a8eb86e8150b1fd1d87cc9484d4e3ff70919f6ff39afff3d8636ee8f5770dd55c0ea7f77390707e32026bccc73e2a1889c50ae246e5aba949dd1bea82bb947e09094a0f22d157749d0a3e7e957e71c280fc", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x28, 0x20008040}, 0x4000000) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000008bffc), &(0x7f0000a93ffc)=0x4) 2018/03/13 20:26:54 executing program 4: unshare(0x20020000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:54 executing program 1: r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="1f0000001e003d1d8d701317ffe60802007702000600536b8d3d6c04080001", 0x1f) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe55) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x22) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x9, 0x3, 0x7, 0x5, 0x14d8, 0x7}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x9, 0x3, 0x80000001, 0x2}) 2018/03/13 20:26:54 executing program 2: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) r1 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x2) ioctl(r1, 0x4400000000001277, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4100, 0x100) accept4$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x80000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="46000000ef2c7d16ac59adb20397e7bbf2aa5353d7b3364604aa36abb987c6d91378b06a3701a6d43f2872ee0b4441b50748c7bb96a3b2c870c994c429291bf4e3d90000000000000000"], &(0x7f0000000140)=0x4e) 2018/03/13 20:26:54 executing program 6: mkdir(&(0x7f000002a000)='./file0\x00', 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000029fd4)=""/48, 0x2d) truncate(&(0x7f0000000000)='./file0\x00', 0x80000001) 2018/03/13 20:26:54 executing program 7: accept4(0xffffffffffffff9c, &(0x7f0000001700)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR], @ANYRES32, @ANYPTR, @ANYRES64, @ANYPTR, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES64, @ANYRES32, @ANYBLOB="48ee09c55ccd0e18948e95c11138effd88a106f1e2bb03aaed7341ec4bcc6fcfbbffb70d3766a829586eb3728cbc8b384820154d6db5db43fe408aa54118d0e9c649853140af77a1c507e4421f5aa6f55fe56b8dbb26679feebd00a3669ad983d9255f5306adb8898e50e9c9f5af5d083de6bcf22f6d92cc8459ee5949ce94f89fc276aa2515df939195169b42ab6aa5d6e254917aa07536ac", @ANYPTR64, @ANYPTR64, @ANYRES64], @ANYRES64, @ANYPTR, @ANYBLOB="06f2fab6723c21bb0fa7c2404a00f2f9e5fd7ad9ff1f4fdbc9db9e082aee539010cbe1c6adadad8ff112dbf0bdf2cee259c7001f6a675195ee91ac1a5e2569e434a744852e3828b9d0d3010f02726b7f5c67f17573475183ebc04739b28818b340649838feb2a61176a65801ab2beaeeac70e439a6978194836cd8a496bae97063a0607ba009ee3aa4202b2f10257aed7dcf7c547c9bd34c931baa15b2233c0b62cc7e458cd0e94425a63dea14afe2d088684fc77f26d61189c6a53ea7c4a5a0f36e", @ANYBLOB="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", @ANYRES32, @ANYRES64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR], @ANYRES32], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB="1c4ee184b0b9550dd42099575d552c6081809f6485a349fe1f49460afa097cb881d21b52460ae15771a1dc429fd8a26a3363b479d6ce690c394c2b4b2ff9f043a24d0fb6b6badbf783791ff4f5f01054df593d4395ab5ae5ef64fec867e54b8995fd5b970683c6911d09f778cd5aa7175d75df8cb943e2881666b9e3063039365e91fb90d688318ff25ebc26248dc649152c62e556b0f73604", @ANYPTR64, @ANYPTR64, @ANYBLOB="313b25c18ffa6a8684b17174a482b7b98ce1bef9f16b50bec01e87fb4a639bbf055e45546c6cfb7cb573dc8e4be37d069292a229e48df1fbf68c01e4924b2d3e3654fa31871851d513fdce85e6359963831f77ed97eae877d447d6469c4b49da111863d3069b88edbbdb8af6f2d95671c92d735c722d89d16151bc6da3f170d67633a3dc70e770c744ac1a2f4f1fafb9a29681fe23cf72311ef0c8b254299f47a9db285a1aca3d7b443582aa8391af95fbce8f159837d2715892b65fd3e8bcb5af469d57e752b2d44333158212deb7a604223c81363e9ac17701c3648c7c67a32de98fad5360e255308970537f4226cfbc87f7cca2d85d4ca6a96df04548008cbad4671fe6f2d0c73b2d453f715faf487837ac92ecde6d09d8269c778b413fb8626ca1aac1ba84a8c8128da7088655b7d9b872c79302a7e7fbbadb5aadd2b85f6885ef6c23a0b993ab77aa6734a3733e75a453e4d02cd65598db125e2bc4d0be2fae2f8a77568c9b977ffd4c4fb03548fafba09b273dcbcc92216d9e9ff75ce5a18692a4e67caea28bf4601cda99ee12488f077bc9adc370e32381da225aa12404a53fc076b56a146fe3f9908f569520f192706042a70a78fc4cecb8e0c92acbe3dd533fceed44a791f2e914b400493d354faa23fb3151d21e8a3e0f8c8f9739782074828c18950b635344633d2fe69a06e263657cbd6d1ca15cd49f4c6f86c81dcb3dae867ed0e1c6c69e62e1569cdfe6f818fcca41d8c02b3af5ac24bde94546d4cfb315b36f8b12cf9e6ad232589d2d41f85beea3429b0e82f593d741bcb448d4494850c5929a46b8e000e8741bce8bca6a451d1ad7bd337b48a5965f53a5799b65e2de3ab25b060a50b6e1e27d5d9feda720f6c8154db91f7b48b0eb703ba63f500d0722b9813f6eafb9811cfeef7843b07732d877a52e8dd9f36708d7246742c18f931a82d76db2a96710bcbe25447c93d7ab5e2c3e5c462a96dbd830a639546577fbca95c5548643de92373af3f85639c56d58bfa5f84e5f8c0525d7bf70d92b1b0b6bf9967f39ba8d2e3c4839cffa1e9751ff49b3fc2b06988ddc778f752e3d7d30b938b15124075830fb048297ace1d6e559ef29737c25724b9d0b4c25834f004f7d161bf340bd088bdc64ed67835505f1af75e78cd6342be639d68686bcef4bbbd0f873247fd575d6fd10783b3fa0ec21ad123943b3a82548e800d6a3f3ea5138eee112eb78bab90446a8cbdc262d52c14c438b81a381dbf7219adfc9419768db7a70de5f47c683ce06a249f31907e410af0ab53b1bc95d8b3a7c667467b0d318eb6b231dd9f40d96db464dc8bb2691bb6a701bb37f11d42ce17aedd373060a2e37fac3be5993794611212ba2daef8cb4c69727e6c224e3d5ee1ddb7a8afb1f411cfa4a9a586a3a26f3381f4f7855f4c8cfdbddba0013dce8d0604ddf0fbb944dbb13b996f6bc96ee22fd6821e68e7f243a3234fe3ddce8215bc6e85feaecb0c42a00811b5c91da7294db419bd0a74a31a15034a5315049972216dd0ddc05e21e86bbd83bd13a715accd4dc68ea226b0829ec9ad0f91e22e45dc62d4478ed276af28ed8ffe216897be5c8e6cebbefb49210ae0d4de125df77ed8bee9facda430630d7565a200d540e4fbec821c19d860c1e167f6055db9ec48abaea1d3c6157a9a249506d1c1bb1d1a7090730deadceeeefa99e9e657e8b6cea80c0e92e9d05cc6ec577250335f2b7a93e19da7b94fcd24384b4e239a14364b64cc86af3e8f7af6e48d795967ba600d3de951f2a022ef8b9c229d7734bd242fd179f621107e80f4ba6498f63682498a7f5a4c972e766f379fa6f00c08c986e1fc936bc875d8a49ba0086bb411c6f1f5b4fbf3f98b05a0883d0f8cf7be996004a544c1bc7ecb2b62b37cf6d5fbf7e86e05ce5d82b7457e1673ab7044169c74ed15b490ba567532441da3ebfd7514f1ee9df5eda254ed3805a1b0255245461278732ee6a1ebb3f32a82ca14e0aeab1bcdbdbf272f5b1ccf27b18642d8e4bf38ee4d54585100d595604913afe36cab19cd502f629be298205bcdb8d041641649ad27dacfa1b2fe5bccf029517591f83d115b65de717815f5110f9471aa7df2d135289075b72e36f774322e4fba9bc6f4907ff40e171d8f8a6b92483f25ef407e17c3a52fdd0fe1a1a63dcdf02cc81e2ad894be05a89a3c3537f6659c9a03894051294c918d07d159eed3db9c9933ad2a9904a6c11ac141250e1e1e648e024f25e3c37c94a3ab8f17703cd6a513ab50f893869a3c470bbb5819208f1d0813ca84ee72e3bf593c0c113f520d1aec0d758e94b397d309a258c8e5675d97b9bbf73abe5d23f49c7d512fd80dc375ee6ffc7f502c9cebf1269ede083ddd1d29e5381d3d2b8e8ce78d8cf53ad5353356700a6bf62c13e2fa87b1682439f62331c59af0e6203466e17e694749494db6f1aa0bd4a63b94c67ead0c2f66adc4f763d3996705c045509c25a878f2966546727fbee7dd21aabc9f8f8f08e8dc28339d64781fa04f11d7d42c9829bf00991a00e10c6aeeb836b30aa9fec0ac4027b448157eecc2e4a340ff88e6f3218f78c5dff92ef3e442c6f44accc505923a120f26ad79f89f658b55ff9a3c38198b8767dc38624c53cd257f44c69b1ab392ca5de9d0cf80da1d8ccb4cc59cb0028db975538a5d54f448bf7addcfab33b0e6421913a584678b382f6058d246f468edd311a970bdfcffaa411d8f921de95ce79acb3487cff11494ee495acc4201817524a31921dda622fb8911443cfb9378d6558959f2e4e781baccce497fba0575d825e39856c7798eec1de6cbdea66ee9096e9ffc37cc7457d52246b2329026b220c2b5960eef5714c4e764bbb8e4d02a88d94e3b31b89d25317a0bbd7514ff520c7c0b90488e457fcfa1bdba6c5ce3e777d0ea8e273aa982c977e86608f5bbc0d591ad463042803828c324b9057e0802b6011333d2ca641c84b87e1281b43937b079dc9afda20a688363a2737f14a7da51cabd571cb68a0008ecf28f367831487182f725f7fba81588233555890ac4b6782a5388dcdabe8e30da4c82bf298a178c72eb4cc0c02d7c21f93a31aa07550287525113f89691c06c4ee4c90eb99e16338cae6685706387aed1355516146b2200922cc6d3a6cc1906aad24d404e2ae585e13196cf7189ab198dc6709248af7cd36fdfaf9f8175c6b2d0aa541d0e8e7cbc7f5d0ff8b71ca0f4b1136d510098548f3dec9ade2c2c72a341dee238be1fb56fbc3fbe35adbec9391474837edd3939482fbdd13b397465a436932c13a3962d252ed28489fbe0e5279ff69562386c5995ccf570df9758407d896f4a617e709e780c8392f2ba9785b731580d918aad055fe41741131d42598a6b47cf0b98d3a8637bcbae5387a53246bbf7ac7df724717025db1c94d4ce8cc8d912ce3c7c2c542f3dfa4cb7c0cef14535150947b4bbb4398b9988b6c96f92f787e8c46dd210d089ef3e998644fa5ee5eb93ab54296d20e091767f36164a81146a2e0af1d626e8eb85e5b714289b04d88188a1f8840f11379f04e71b36fcb1da89e6a8b786b18d4fe519505d8c711007c0503c72066b660787a3d4cfe9cbb18f4e1befaf52821d8932570e68744f17fbc4861bdddc26e61ae90622932d2f6986075df44d8453015f3bb80498b4c850738b0261d2829c9f8bc52b1a510e53b6077e52293588ea8d1c4b63046036bc1d37d245282f3198f967b637b54b9fefc90fc2fecd1280dca9816b845fcf588d11fb3815a42bef704b895df9e2d90d0a6eba3f11f0a239c7fa031d7c0b6f250cf75fed92184c347ee2554261dd071bdd43b9c34796cd80ec7c3e0626973ac131e30699fb67e905ac62ab47465b500045033be87aca239561deb3e7b76e7ade3bd2a459cfa705c68c9f033f0eb281d2b6dbdf150437cb729b8b8412dbc5b748a32eab04bb80a00c8938efa10911f6ff4ced6efc996ee6001caef2b5ee394533716a82c49321f41a8482afb5f92ab5249d55c2de11d66a08b1bcc75c7fd5a41cd848f74c77e04cfcf136712edb57960e7b7b212ddf2f70610f591ee8c513c16daf48671adba329cded79cb08d641308ca96f6f16b48dd64ee6f8b5a7647d62fa5928dd84467daa5bca14c93f3ccf9933ce21588e543957b21ca57a5be273eeb9e2320ea0c484390e835db7089e5ba2c7657a80cf37f386ccd2e6eed8d554979ea1948501c0e9116a864c60454749b48d1abc4e4e68f700ccbe1fde76e5a9d2f5429bbf3384e8c14806e2048ef45c33395af4bbb717fc23321abbcd0d7bb68350c3fc00f41e5bec8726c5172dab929f16dbaaa693d92962b0ed13281e4a8f56f14e22d8f297fd8853310d306925145f9fb485d4a0cf84f82af37018956d1d53403965e75b700a6a6919f94bdc339b1ca0dea2c2dde53f76fe7a412b8a8f38d4172e834b815a5125dbd716d0c2bd950d8d2f3e86830a8af5bbeb76bc12174eb58fa4a533f522925a0d34f1e1cbd9f7aa8263df303b7893f20d5d19508143d574519441bc5af036cbe451a87a95763382427fe9a050d9fa1d138baf992a1d0e826ee4ad4cd5e767352fc64aad269e20f47767b15773dee379fe0407b7e4a5169231af15e463f284e68118377dd869cea6ed53fccad124271289321a0f709a63714030bae24ddf643092147ffe3eda82d260948dcf588adbdcd8f364db4db4d653c109d244a20bc23f1f13986a6e699a9f9bf48a1b43bcbb82fa21e4e4f7d7afe28b7268df9457d55b84b9f6bf2757fee00a2c088aeb933b7d05e49e0c1791ead3bfdf79b77e6e953c003769f2249c862811048d7fd4e04051428ac9ccbefc02d87ef7a1f329b4fe958a4e8b2ca54ccc7352d5777345db8cab1bba0c4e51917e1472cb5b2ba82bb580f343ce383bd8e9e3efdcb56f9b8a7097db3d60814fb937a1219ae7048bf3f3c7fa9d46b87f6b4d8b2bde43c40153cda61c287be20194012b4da03535ade1893f3402dd46e4a44e4a6062f7a448ad4a4703368293505c5888991f629d9f556d35a5d6f922adcc4d2ae6bab17a1a41662113890358c39372218405299f8031ac46632563ba128769637e8d5820ada90c8eed3ef20f50183c8fd237b3bd903c8df399dc2673e9440ad94d802e2ff7907b07663086f42aeddb4fb4062d0ca9478fb2a3db0bcba7ba30f1bf5a761d9097c14629236f883ca3e3777643dd7017c26893924fcb32f1d34ba29d04dc52b2bebd2988fa572099c2a01cacc8bcc2e34035e5b50505d881ecae2ee3259e3910d792b40b346f58c774acf102731836c9eca05c6ee21e333ed4b6c4c050116a0f06f9bfa3714968dfce20cd3fc10248f693bddadb1e0a37bc093e838f1cd070be41e3968c4d635e9aca289fdea21f52a47f793e98aba1280983de9af882cfb377997270b15570133fac4ebc0f94078751817695e75e2639f6e487f989355c9d6e63bb9a5a7add485f2919ab028461cc13329f8d9724acca791ebf19e3cf0294e1c75f0735b3dba71e4cc55b0a08627bff5bd11d2be62eb5debdb04be431c58597851458b608a649708e0e020b91af181952d6d059b18ddde1c7338f7c005f213cd35552c58734b30a91c5d714f5e460aa880a31d38fa97e7888b2ba38b543a8561ebd3bda53111d6a6cc06dfe6cdd1c97a613a2fb653683f54daccdf59ff2fd271a4de2d738aedd3f41ad25bc62434b1f0dac73fe3e9dfea59c3173a2a7344814833ec994d76c6bd93a1db15eda48889c73c2d6da5a859f3774ae087c9411baed1", @ANYRES32]], @ANYRES32, @ANYBLOB="78e19b2c8c0e9e18c8f53b25cc115d1b40f5bc0dde62e5705c72fbdff5dbad6ef3efbfb1e07157b13574325dc01258f70726a83d45c53d866b065b1fcefd5d15116e61eb8d7ab6e8fc8648a6da458ec4cc66aed6337e8c51301d3101acf8fadd032926ba0a08ae43a2a88c505f9cc27356e456f27b155b8ee4c5f6a27885a78f3de9aafee58775900d6ed1359503f37de1b39b34d03e465a08b94dadb978d6176268a4c7bc58805e55047499642912b04ee5770edadaf4", @ANYPTR=&(0x7f0000001640)=ANY=[@ANYPTR64, @ANYRES32, @ANYBLOB="037cdf81fc599ce7b0a8ef792efad27b1c1fc9d737a0e0a28ba695d8992b419b7fd16c1974839466ca1fa4efcf4ee2ed689635", @ANYPTR=&(0x7f0000001600)=ANY=[@ANYRES32, @ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYPTR]]], &(0x7f0000000040)=0xa, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000adff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/03/13 20:26:54 executing program 3: r0 = socket$inet6(0xa, 0x9, 0x2) connect$inet6(r0, &(0x7f0000017fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ftruncate(r0, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff678}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/03/13 20:26:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') readahead(r0, 0x9, 0x2) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x8, 0x4) 2018/03/13 20:26:54 executing program 0: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/igmp6\b') preadv(r1, &(0x7f0000001940)=[{&(0x7f0000000080)=""/197, 0x33c}], 0x1, 0x0) 2018/03/13 20:26:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x672, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d1ff4), &(0x7f0000fd3000)=0xc) 2018/03/13 20:26:54 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='.', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='hfs\x00', 0x20400, &(0x7f0000000200)) socketpair(0x4, 0x3, 0xd9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/13 20:26:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20008008, &(0x7f0000db4ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) socket$pppoe(0x18, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000001340)=@ax25, 0x80, &(0x7f0000001840)}}], 0x1, 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x20000000) 2018/03/13 20:26:54 executing program 2: lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.advise\x00', &(0x7f0000000200)='$&mime_typebdev!\x00', 0x11, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r0, &(0x7f00000001c0)='uid_map\x00') lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="e5487374656d2e7b797374656d80"], &(0x7f0000000080)='system\x00', 0x7, 0x1) epoll_create(0xfffffffffffffffd) [ 120.046848] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 120.059288] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 120.070171] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 120.080856] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/13 20:26:54 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x0, 0x0) 2018/03/13 20:26:54 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3b, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000000745b85ef88320fd60000000000000012000000000000", @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x3}) 2018/03/13 20:26:54 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011a000/0x1000)=nil, 0x1000, 0x1, 0x1c, 0xffffffffffffffff, 0x3fffd) clock_adjtime(0x0, &(0x7f0000001fb2)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000040)=0x200, 0x4) 2018/03/13 20:26:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000001200)='/dev/sg#\x00', 0x3fffd9bc, 0x442000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000001240)=0x13, 0x4) clock_settime(0x7, &(0x7f00000000c0)={r1, r2+30000000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000200)=""/4096) recvfrom$inet(r4, &(0x7f0000000140)=""/90, 0x5a, 0x20, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) [ 120.192155] binder_alloc: 10022: binder_alloc_buf size -3458764513820540688 failed, no address space [ 120.205996] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 120.215216] binder: 10022:10025 transaction failed 29201/-28, size 214--3458764513820540910 line 3133 [ 120.226810] binder: BINDER_SET_CONTEXT_MGR already set [ 120.232101] binder: 10022:10031 ioctl 40046207 0 returned -16 2018/03/13 20:26:54 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x2}, 0x8) unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:54 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) flock(r0, 0x8) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) sendfile(r0, r3, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/13 20:26:54 executing program 6: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981", 0x4}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sync_file_range(r0, 0x6, 0x7fffffff, 0x6) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x7, 0x8) 2018/03/13 20:26:54 executing program 7: r0 = eventfd2(0x0, 0x0) syncfs(r0) write$eventfd(r0, &(0x7f0000000040)=0xffffffffffffffff, 0x8) ftruncate(r0, 0x4) 2018/03/13 20:26:54 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r1, @ANYBLOB="8325"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x100000000000) r2 = syz_open_pts(0xffffffffffffffff, 0x541300) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x9) 2018/03/13 20:26:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x5) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x6}, 0x1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000000100)=0x10000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0xffffffffffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) 2018/03/13 20:26:54 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000000040)=[{r1, 0x2}, {r1, 0x200}, {r0, 0x108}, {r0, 0x40}, {r0, 0x200}, {r1, 0x8008}, {r1, 0xc000}, {r0, 0x1000}], 0x1ffffdb9, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/03/13 20:26:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"73797a5f74756e00000000000400", &(0x7f0000000080)=ANY=[@ANYBLOB="000000000400000000000000080000000500000032c30000000000000000000001010000"]}) [ 120.239867] binder_alloc: 10022: binder_alloc_buf, no vma [ 120.246411] binder: 10022:10025 transaction failed 29189/-3, size 214--3458764513820540910 line 3133 [ 120.257782] binder: undelivered TRANSACTION_ERROR: 29189 [ 120.263427] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/13 20:26:54 executing program 7: mq_unlink(&(0x7f00000000c0)='vmnet1cpuset:\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r1 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="3196adc60852bc9bf2537e232bb56a11052821c9fcca885eb5972043e9769bd2f9f46d5ad6a11678c93c08b3945fe5438df3a6b68311350f44cee14e2735777556632765209301ef97f8df40e0ab507c3d7b0640ff1938007c03645964356efb81a5b28e5477da3f9aaff73d2234341cda89aa0a26b407e81f1e5e57038aed5577bbd62bdb257938258a3ff0519437c461689ef22ed0e7fe4a0c1eb628eea1d3464265ebdca792af2d", 0xa9, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) 2018/03/13 20:26:54 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast2}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) setuid(r0) 2018/03/13 20:26:54 executing program 6: capget(&(0x7f0000000000), &(0x7f0000000000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile64(r0, r0, &(0x7f0000000040), 0x4) 2018/03/13 20:26:54 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mkdirat(r0, &(0x7f000002cff6)='./file0\x00', 0x0) memfd_create(&(0x7f0000000080)='}.*^\x00', 0x2) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x1) 2018/03/13 20:26:54 executing program 2: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000100)='tI\x00\x00\x00\x00\x00\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="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", 0xfffffffffffffe15, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) r2 = socket$inet(0x2, 0x6, 0xfffffffeffffffff) r3 = dup(r2) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) 2018/03/13 20:26:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000254000)='coredump_filter\x00') pread64(r0, &(0x7f00009f3000), 0xfffffffffffffdc1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fanotify_init(0x22, 0x101001) signalfd(r2, &(0x7f0000000100)={0x1ff800000}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/13 20:26:55 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 20:26:55 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc) INIT: Id "2" respawning too fast: disabled for 5 minutes 2018/03/13 20:26:55 executing program 6: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000300)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$getsig(0x4202, r3, 0xffffffffe5a07605, &(0x7f0000000180)) set_robust_list(&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f00000001c0)}, 0xffff, &(0x7f0000000280)={&(0x7f0000000240)}}, 0xc) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000140)=0x100000000) ptrace(0x4207, r3) flistxattr(r0, &(0x7f0000000080)=""/189, 0xbd) ptrace$setopts(0x4200, r3, 0x0, 0x0) 2018/03/13 20:26:55 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000600)='cgroup2\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@alg, &(0x7f0000000380)=0x80, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) getgroups(0x7, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0/file0\x00', 0xa000, r0, r2, 0x3, 0x5, 0x200000) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={0x0, 0xffff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={r3, 0x2}, 0x8) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f0000000400)="dcdfa32ca8ea53608b6e3f0e671f69be8a36e2672f480b6ff03aec499784a5de50182d773263b0e0993373f875acf040589dacaf0287f92507f1bd8938c7dcbab3e7dcc1fc27b0b51fb7a7f437693c5f6cf28ac73d6656edad8f17224905ffbef6459c9cfe8f27cfbb942e68c1b5f2ba570e5650a395db359117d677534ec31a3be78d50440a9e6f5ced8ad52b2e66c6dee3c348b7401a6eb878c22b0f7376c190ade21219e4359c", 0xa8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000200)="8e3579290a92d0b93ed7181416bbefec3a1b03b8983f664d27876409e467c8ab4d6d8ea959359a36150d0ca79dba29d3", 0x30) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000080)={0xfffffffffffffffc, 0x2, 0x7}) rmdir(&(0x7f0000000000)='./file0/file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000540)={0x100000000, 0x8, 0x6, 'queue1\x00', 0x4adba990}) 2018/03/13 20:26:55 executing program 2: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40000) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') readahead(r0, 0x0, 0x0) 2018/03/13 20:26:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000280)={"697d26d4550a52d4740000003c00"}, &(0x7f0000000200)=0xfffffffffffffe70) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa000200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getmulticast={0x14, 0x3a, 0x300, 0x70bd2d, 0x25dfdbfe, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/03/13 20:26:55 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x15) 2018/03/13 20:26:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004f7fb0)={{0x0, 0x1}, {0x80}, 0x0, 0x3}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/03/13 20:26:55 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x480000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000003c0)={0x3, 0x5, 0x57cf74bd}) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000004c0)='.', &(0x7f0000000500)='cpuset\x00', 0x69000, &(0x7f0000000540)="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") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) poll(&(0x7f00007a7fe8), 0x0, 0x7f) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000440)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x80010, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000300)={0x8001}, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x901008}, 0xc, &(0x7f0000000100)={&(0x7f0000001540)=ANY=[@ANYBLOB="60000000310010002dbd7000fe000800000000003e9ab8dc6f2ab64323f9b69a576d2a8d9fe01050da73da1be4724cd783fda9dd6ea7131819640ccd4789a404724e245f06e02de6994a6e32ef8169129da9711fffef00a58c2292884256bb316408ca1ccc3f555b20f6fd1bf2f190a9c089718bd49579068c2a644444f93223f7b6dba743d968df53aee90000ef6cf1ac5071aa0b0000000000000000000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x8000) rmdir(&(0x7f0000d19000)='./file0\x00') r4 = open(&(0x7f0000000200)='.', 0x40000, 0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000240)=0x1) mq_unlink(&(0x7f0000000340)='lovmnet0\x00') socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000280)) 2018/03/13 20:26:55 executing program 0: open(&(0x7f00007e2ff8)='./file0\x00', 0x800, 0x2) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x401) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x98041, 0x0) 2018/03/13 20:26:55 executing program 0: mkdir(&(0x7f000091a000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000040)=0x100000001, 0x4) fsetxattr(r0, &(0x7f0000849feb)=@known='com.apple.FinderInfo\x00', &(0x7f00008c3fff)='\x00', 0x1, 0x0) memfd_create(&(0x7f0000000080)='\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) 2018/03/13 20:26:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) close(r0) 2018/03/13 20:26:55 executing program 5: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x80000) pread64(r0, &(0x7f00000001c0), 0x0, 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000001c0)=0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='wlan0em1)lo\x00', 0xfffffffffffffff8) r2 = request_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='cgroup2\x00', 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, r2) keyctl$unlink(0x9, r1, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) [ 120.550872] audit: type=1400 audit(1520972815.181:66): avc: denied { associate } for pid=10087 comm="syz-executor7" name="file0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 2018/03/13 20:26:55 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/13 20:26:55 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x40000000a) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00000001c0)={&(0x7f0000009000/0x2000)=nil, 0xffffffffffff0001, 0x0, 0x20, &(0x7f000000d000/0x3000)=nil, 0x8}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000200)={&(0x7f0000007000/0x4000)=nil, 0x1, 0x7, 0x2, &(0x7f000000e000/0x2000)=nil, 0x3c927ca0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}]}) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) socket$l2tp(0x18, 0x1, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000240)={0x4}) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, 0x3d, 0x200, 0x70bd25, 0x3, {0xd}, [@generic="96e9724de9bc77a6f216d0cfe9556f517e5ad437d947fb7267da3b6ce93b5f059ea1e3d54a006a613f4bf99fa2816bee2195a34c533e76b2c59fb6e6edd89aa212b7de10e8eec8b2790f710890a66737e846a9b80058015f3571cd1282776a4c20635fb158f2982ef10b2385"]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000180)={r1, &(0x7f00000000c0)=""/158}) 2018/03/13 20:26:55 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/226, &(0x7f00000001c0)=0xe2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="00870003000445c7566a7972f67afde13b30768668e923d57d42f05aef5462c110bf4ad571020bb363b9b563c1528daeeb4a558655a37e955c6581a7cfe5fcdaa44d1974c92df465f52373") pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10500, 0x0) 2018/03/13 20:26:55 executing program 3: remap_file_pages(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x8008000000000003, 0x81, 0x140000) 2018/03/13 20:26:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='gretap0\x00', 0xb1}) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000000340)}, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180012ee1f7b50410100008000000000000000000002000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/13 20:26:55 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x2, {{0xa, 0x4e21, 0xd1, @mcast2={0xff, 0x2, [], 0x1}, 0xa000000000000000}}}, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x97) 2018/03/13 20:26:55 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$nl_xfrm(r1, &(0x7f00002fc000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004ddff0)={&(0x7f0000db7fa0)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) recvfrom$packet(r1, &(0x7f0000467000)=""/4096, 0x1000, 0x0, &(0x7f000062c000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x40001) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/03/13 20:26:55 executing program 1: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)="72616d66f3ff", 0x8, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x96, "b22ed92f5420e52a894634808cbb5328fc02b3292ffc4feaf4d8ad70acbd5f4914f5af69347d3801ee68d4292a105394d49f125bce459ef9df1fe907e15e1379d200bfc6b2b7e7b41bdca3b987d94660b6abeb323b2b9159d4e36f6eee03a799473569e54660431b32511e525f4efbb08c29d2d3d1aed7b67e42695502913a246000120a805feb09a16f6361e9b6d6e6539f0ab83d60"}, &(0x7f0000000240)=0x9e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x8001, 0x0, 0x10001, 0xed}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0xfffffffffffffffd, r2, 0x0, 0x1e29}) r3 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") preadv(r3, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000001680)=""/225, 0x1c0}], 0x2, 0x0) 2018/03/13 20:26:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) unshare(0x2000) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x3800000000000, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/13 20:26:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x8000020200) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/03/13 20:26:55 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000000040)='./file0\x00') 2018/03/13 20:26:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x5) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) readv(r1, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/207, 0xcf}], 0x1) 2018/03/13 20:26:55 executing program 0: syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bridge0\x00', 0x5}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000180), 0x8}) 2018/03/13 20:26:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) close(r0) write(r0, &(0x7f0000ea0000)='\b', 0x25b) pwrite64(r0, &(0x7f0000001000)="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", 0x1000, 0x0) 2018/03/13 20:26:55 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e24}, 'ip6tnl0\x00'}) socketpair(0xd, 0xf, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x4, 0x2}) pwritev(r0, &(0x7f0000000080), 0x1fc, 0x0) 2018/03/13 20:26:55 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x0) close(r0) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000480)="2d00a50847531c222a7bc9422befeae4cb68b594c9df1b5e698bed04831230996f47caee1046cd690ddf7fd5612ad25233ca1558afcb5783bff2ec86f332ee52fd486dab87d032a31d813990c5e14d787f97be02b40885bf6c1491274dff297d6527a5df18bd14c7b948c578d501b36d8a811f472208cb61e38c1d35cbb9aa45d4c6080b1abe9d3a52ba817a2275fc8ea0a28d95a300c17ecfa9a0230ef0b85eceea46b089fc7d2ec05b42bf263604e7bd7ca723569dd3df0ad736ae1597ec56acafc2267a9e6acfb8848f6bb50e0e8112e2e30f6c332bdd6d258dff068032d4ada86881feec5934d040", 0xea) r2 = add_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="6e9006a7e63cbb76907499feec3741", 0xf, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x6, &(0x7f0000000200)=0x4) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x401) 2018/03/13 20:26:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="6e65742f6970365f666c6f776c6162656c00d6f04aeee7ce0282a1680b5c8b9fff62a7adc5c4bc5efd7b72d6831b373a6ff705e062dd7ebcff83b27e9a58be117a42d6dc0a89f9e8cb25eaf069537c444f1dfff4a839ff14c0d127b82ff910165070a6bcd7d61bb3f1d887a1e4b05c5130b766681a6cf3fbd79cff692268b643d99ebb59308374617d9a87d4ffb22f6d32863731b9a09190e4a365968b63edf8a43bdec2f88e171d5fedb6ee5f164aa0a6fa5346be6ebbb672fbf6eba9c10e3d13730fdf1cb7792f4fc8385fde555a94dbbe07688a78a8def773911cd37a32c846defb430ba87d65fd332c63fd0ad026c324d10795f1918d3c432f4a614d3d01c6ba681e37a3729e62013b6a17bd4d3310d0cd62a6c3ee7e49cdcc56a492de257831534349062de59329") pipe2(&(0x7f0000000000), 0x80800) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xfffffffffffffffe}], 0x1, 0x62) 2018/03/13 20:26:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0xa) 2018/03/13 20:26:55 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0xef5b, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e24, 0x41, @loopback={0x0, 0x1}, 0x9}, 0x7, [0x87, 0xc2, 0x9, 0xef1, 0x4, 0x400, 0x7fff, 0xffff]}, 0x5c) r1 = getpgrp(0x0) syslog(0x5, &(0x7f0000000000)=""/10, 0xa) ioprio_set$pid(0x3, r1, 0x0) 2018/03/13 20:26:55 executing program 2: r0 = add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000002ffe)="fb00", 0x2, 0xfffffffffffffffb) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x80, 0x3f, 0xfffffffffffff885, 0x100000001, 0xfffffffffffffe00}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x547a, 0x200, 0x100, 0x228, r2}, 0x10) keyctl$read(0xb, r0, &(0x7f0000000080)=""/13, 0xd) 2018/03/13 20:26:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000440)) syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') 2018/03/13 20:26:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff4a7e79704f3a000d020000e00b0300006b024ec5e93ea8b765c4ca3d53208322821d5cd83d462ead0d3673519730416551b6bee7bf10554aa05b43703e951b"], &(0x7f00000001c0)={0x1, 0x4, [0xb49, 0x656, 0x478, 0xf39]}) flistxattr(r0, &(0x7f0000000080)=""/142, 0x8e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x33, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000000)) 2018/03/13 20:26:55 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x4c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x1, 0x8, 0xffffffffffffffe0, 0x9, 0x0, 0x7ff800, 0xff, r1}, 0x20) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) r3 = timerfd_create(0x7, 0x1) fremovexattr(r3, &(0x7f00005f3ffb)=@random={'os2.', '\x00'}) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000000040)=0xffffffffffffffe0, 0x4) 2018/03/13 20:26:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x208000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000000040)={0x7f, 0x5, 0x3, 0x5, 0xa, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000340)={0x0, 0xfff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, 0x7fff, 0x100000001}, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x63}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x3, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c1e0000001300e0d26d34e64fac63008d92d3f0a99007"], &(0x7f00000000c0)) recvfrom$unix(r1, &(0x7f0000000200)=""/192, 0xc0, 0x2040, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000010c0)=""/4096, 0x1000) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 120.986533] IPVS: Creating netns size=2536 id=13 [ 172.064156] Buffer I/O error on dev loop0, logical block 3, async page read [ 172.071574] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 172.079453] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 172.087107] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 234.093996] Buffer I/O error on dev loop0, logical block 7, async page read [ 367.812918] INFO: task syz-executor3:10163 blocked for more than 120 seconds. [ 367.820202] Not tainted 4.9.87-g97d7f1c #2 [ 367.825281] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.833260] syz-executor3 D26728 10163 3867 0x20020004 [ 367.839092] ffff8801d0194800 0000000000000000 ffff8801cf972a00 ffffffff84429880 [ 367.847214] ffff8801db221b98 ffff8801b330f250 ffffffff838a5adb 0000000041b58ab3 [ 367.855200] ffffffff84193c70 00ffffff8123c1a0 ffff8801db222468 ffff8801db222490 [ 367.863197] Call Trace: [ 367.865757] [] ? __schedule+0x67b/0x1ba0 [ 367.871437] [] ? bit_wait+0x90/0x90 [ 367.876713] [] schedule+0x7f/0x1b0 [ 367.881875] [] schedule_timeout+0x56c/0x10b0 [ 367.887932] [] ? usleep_range+0x140/0x140 [ 367.893711] [] ? kvm_clock_read+0x23/0x40 [ 367.899569] [] ? kvm_clock_get_cycles+0x9/0x10 [ 367.905791] [] ? ktime_get+0x13d/0x1d0 [ 367.911300] [] ? __delayacct_blkio_start+0x41/0x80 [ 367.917874] [] ? bit_wait+0x90/0x90 [ 367.923464] [] io_schedule_timeout+0x1be/0x390 [ 367.929668] [] bit_wait_io+0x19/0xa0 [ 367.935015] [] __wait_on_bit+0x57/0x120 [ 367.940607] [] wait_on_page_bit+0xf4/0x140 [ 367.946493] [] ? page_waitqueue+0x20/0x20 [ 367.952259] [] ? autoremove_wake_function+0x90/0x90 [ 367.959027] [] ? pagevec_lookup_tag+0x3a/0x80 [ 367.965161] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 367.971881] [] ? wait_on_page_bit+0x140/0x140 [ 367.978013] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 367.985004] [] ? replace_page_cache_page+0x610/0x610 [ 367.991726] [] ? page_endio+0x180/0x180 [ 367.997341] [] filemap_fdatawait_range+0x25/0x50 [ 368.003742] [] filemap_write_and_wait_range+0x74/0xb0 [ 368.010562] [] blkdev_fsync+0x66/0xb0 [ 368.016013] [] ? thaw_bdev+0x180/0x180 [ 368.021523] [] vfs_fsync_range+0x10a/0x250 [ 368.027408] [] blkdev_write_iter+0x2a6/0x380 [ 368.033444] [] ? bd_acquire+0x250/0x250 [ 368.039041] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.045866] [] vfs_iter_write+0x2e0/0x450 [ 368.051634] [] ? check_preemption_disabled+0x3b/0x200 [ 368.058804] [] ? vfs_iter_read+0x3f0/0x3f0 [ 368.064794] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 368.072048] [] ? __kmalloc+0x11d/0x310 [ 368.077596] [] iter_file_splice_write+0x5b5/0xb60 [ 368.084077] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.091154] [] ? selinux_file_permission+0x82/0x460 [ 368.097816] [] ? rw_verify_area+0xe5/0x2b0 [ 368.104099] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.111170] [] direct_splice_actor+0x125/0x180 [ 368.117400] [] splice_direct_to_actor+0x2cc/0x800 [ 368.123891] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 368.130527] [] ? do_splice_to+0x160/0x160 [ 368.136377] [] ? security_file_permission+0x89/0x1e0 [ 368.143133] [] ? rw_verify_area+0xe5/0x2b0 [ 368.148994] [] do_splice_direct+0x1a7/0x270 [ 368.154963] [] ? splice_direct_to_actor+0x800/0x800 [ 368.161602] [] ? rw_verify_area+0xe5/0x2b0 [ 368.167474] [] do_sendfile+0x54b/0xd30 [ 368.173111] [] ? do_compat_pwritev64+0x100/0x100 [ 368.179490] [] ? __might_fault+0x114/0x1d0 [ 368.185682] [] compat_SyS_sendfile+0xd1/0x160 [ 368.191795] [] ? SyS_sendfile64+0x160/0x160 [ 368.197751] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 368.203879] [] ? do_fast_syscall_32+0xcf/0x870 [ 368.210080] [] ? SyS_sendfile64+0x160/0x160 [ 368.216080] [] do_fast_syscall_32+0x2f5/0x870 [ 368.222203] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.228871] [] entry_SYSENTER_compat+0x90/0xa2 [ 368.235083] [ 368.235083] Showing all locks held in the system: [ 368.241375] 2 locks held by khungtaskd/514: [ 368.245682] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.254360] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.264015] 2 locks held by getty/3790: [ 368.267969] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.277259] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.287233] 3 locks held by kworker/u4:4/9673: [ 368.291780] #0: ("writeback"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.301078] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.311231] #2: (&type->s_umount_key#22){++++..}, at: [] trylock_super+0x20/0x100 [ 368.321173] [ 368.322786] ============================================= [ 368.322786] [ 368.330208] NMI backtrace for cpu 1 [ 368.333832] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.87-g97d7f1c #2 [ 368.340899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.350231] ffff8801d85efd00 ffffffff81d95a19 0000000000000000 0000000000000001 [ 368.358200] 0000000000000001 0000000000000001 ffffffff810bb230 ffff8801d85efd38 [ 368.366162] ffffffff81da0b3d 0000000000000001 0000000000000000 ffff8801d00a6418 [ 368.374135] Call Trace: [ 368.376695] [] dump_stack+0xc1/0x128 [ 368.382028] [] ? irq_force_complete_move+0x390/0x390 [ 368.388750] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.394688] [] ? irq_force_complete_move+0x390/0x390 [ 368.401418] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.408496] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.415477] [] watchdog+0x6f0/0xa70 [ 368.420721] [] ? watchdog+0x125/0xa70 [ 368.426144] [] kthread+0x26d/0x300 [ 368.431303] [] ? reset_hung_task_detector+0x20/0x20 [ 368.437935] [] ? kthread_park+0xa0/0xa0 [ 368.443526] [] ? kthread_park+0xa0/0xa0 [ 368.449140] [] ? kthread_park+0xa0/0xa0 [ 368.454734] [] ret_from_fork+0x5c/0x70 [ 368.460355] Sending NMI from CPU 1 to CPUs 0: [ 368.465050] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b57c6 [ 368.472514] Kernel panic - not syncing: hung_task: blocked tasks [ 368.478724] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.87-g97d7f1c #2 [ 368.485791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.495118] ffff8801d85efcb8 ffffffff81d95a19 ffffffff83a8b3c0 ffff8801d85efd90 [ 368.503087] ffff8801d00a6400 dffffc0000000000 ffffffff84409000 ffff8801d85efd80 [ 368.511061] ffffffff8142f7e1 0000000041b58ab3 ffffffff8418b658 ffffffff8142f625 [ 368.519026] Call Trace: [ 368.521582] [] dump_stack+0xc1/0x128 [ 368.526919] [] panic+0x1bc/0x3a8 [ 368.531906] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.540104] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.547345] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.554593] [] watchdog+0x701/0xa70 [ 368.559843] [] ? watchdog+0x125/0xa70 [ 368.565262] [] kthread+0x26d/0x300 [ 368.570417] [] ? reset_hung_task_detector+0x20/0x20 [ 368.577047] [] ? kthread_park+0xa0/0xa0 [ 368.582641] [] ? kthread_park+0xa0/0xa0 [ 368.588236] [] ? kthread_park+0xa0/0xa0 [ 368.593831] [] ret_from_fork+0x5c/0x70 [ 368.599876] Dumping ftrace buffer: [ 368.603426] (ftrace buffer empty) [ 368.607108] Kernel Offset: disabled [ 368.610719] Rebooting in 86400 seconds..