: 7260:7262 transaction failed 29201/-22, size 40-8 line 3004 [ 40.860444] binder_alloc: 7260: binder_alloc_buf size 8679965255895708464 failed, no address space [ 40.860450] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 40.860466] binder: 7260:7262 transaction failed 29201/-28, size 0-8679965255895708463 line 3127 [ 40.860749] binder: 7260:7262 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 40.907020] binder: 7260:7272 ERROR: BC_REGISTER_LOOPER called without request [ 40.907029] binder: 7260:7272 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 40.907040] binder: 7260:7272 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 40.907058] binder: 7260:7272 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 40.907066] binder: 7260:7272 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 40.907073] binder: 7260:7272 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 40.907080] binder: 7260:7272 got transaction to invalid handle [ 40.907088] binder: 7260:7272 transaction failed 29201/-22, size 40-8 line 3004 [ 40.908303] binder: BINDER_SET_CONTEXT_MGR already set [ 40.908309] binder: 7260:7286 ioctl 40046207 0 returned -16 2017/12/26 15:05:49 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e06000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x6) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000f12000)=0x0, 0x4) 2017/12/26 15:05:49 executing program 6: statfs(&(0x7f0000395000-0x8)='./file0\x00', &(0x7f0000801000)=""/65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f000023e000)="") 2017/12/26 15:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000add000-0x8)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da1000-0x16)='/selinux/checkreqprot\x00', 0xc0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fcc000-0x4)=0x0) read(r0, &(0x7f0000bc4000)=""/62, 0x3e) r2 = socket(0x10, 0x802, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000cbf000-0x8)=0x0) writev(r2, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="190000001100094701bb61e1c30500ff070000000200000045", 0x19}], 0x1) ioctl(r2, 0x0, &(0x7f0000df3000-0xae)="ef49a851d8829598e7ae2ec96c99fd6606666f3b1d60603e272114c42decc0b01a048e4601e958f3062f3113db780cb753cf1a5d06c60a91c849a4679b9b98d6c2a4aca8af0f0db256cb2db0cf0c0f19225c394a218e0a68fc5bb35aa68eafaeb171979e3163197c7303ce9f0867b707286ae0ad13514bf0fc1ca3ab570ad0982a4455bfc747c4d02ecaa8d5e57dbcb817e01a3df445c15f9b088432d961d9f5b5c9584d87649e6df616a8668e62") 2017/12/26 15:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000e43000-0x10)=[{&(0x7f0000c38000)=""/58, 0x3a}], 0x1) bind$netlink(r0, &(0x7f0000011000)={0x4, 0x0, 0x0, 0x2}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000396000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000783000)={0x1, &(0x7f0000447000-0x8)=[{0xff, 0x3, 0xfffffffffffffb17, 0xfffffffffffff000}]}, 0x10) modify_ldt$read_default(0x2, &(0x7f00002ab000-0x8c)=""/140, 0x8c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e51000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000947000)=0x0) 2017/12/26 15:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d62000)='/selinux/enforce\x00', 0x44000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000980000-0x18)={0x6, 0xfffffffffffffc00, 0x100000000, 0x0, 0x703, 0x2}) r1 = epoll_create1(0x80000) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) epoll_create1(0x0) ioctl$TCFLSH(r0, 0x540b, 0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000d37000-0xc)={0x10000004, 0x0}) 2017/12/26 15:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000442000)={0x0, &(0x7f0000067000)=""/0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000f08000-0x3)=0x0) 2017/12/26 15:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) fchmod(r0, 0x42) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) open(&(0x7f0000a69000)='./file0\x00', 0x101000, 0x0) 2017/12/26 15:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x78)="4b9d968d0d27ac1d66324cf596cf15404c407ec3b29424206280e520ee43ebbf01d636538b1e5c6cb5e036b8ccbcb3441b902b0cb23846b0eac89bfaf2b2907db36e2e8fb8d69a8462f7ce40c4edb6585d0ccd6917887b59a4bb3133af4d0afd07cfb7ea76f8e3c7e8761230e5193cc1194052108af3cb10", 0x78, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) 2017/12/26 15:05:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e80000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00006fa000-0xa3)=""/163, 0xa3) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000054000-0x4)=0x7, &(0x7f00000a7000)=0x4) getdents64(r0, &(0x7f00007a2000-0xa8)=""/168, 0xa8) [ 40.909505] binder_alloc: 7260: binder_alloc_buf, no vma [ 40.909521] binder: 7260:7272 transaction failed 29189/-3, size 0-8679965255895708463 line 3127 [ 40.915162] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.915304] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 15:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/ppp\x00', 0x101002, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000f50000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/26 15:05:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000942000-0x58)={0x2, 0x7ff, 0x20, 0x7, 0x8, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0xffff) write(r0, &(0x7f00004bb000)='H', 0x1) sendfile(r0, r0, &(0x7f0000d4f000-0x8)=0x0, 0x8000000000fec) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000ecf000)=0x0, &(0x7f0000b6c000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2017/12/26 15:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x2, 0x4000000000080003, 0x100000001) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000701000)='\x00', 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000c32000)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00004d0000)=0x0, 0x4) 2017/12/26 15:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000382000)="d3ea054218977303b2b9d70428fd7ac401c0620336a5a0e462cc5c86e110fd08"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000f14000-0x38)={&(0x7f0000f47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000be9000-0x37)=[{&(0x7f00000c5000-0x45)=""/69, 0x45}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f0000625000)=""/4096, 0x1000}], 0x3, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) 2017/12/26 15:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000930000)='./file0\x00', 0x114) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b76000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b71000-0xe)="6e00001b040000e581745c747302") sendfile(r0, r2, &(0x7f0000462000)=0x0, 0x26a950b) epoll_create(0x7) creat(&(0x7f0000b5b000)='./file0\x00', 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000125000)={0xfffffffffffffffe, 0x5, 0x80}) open$dir(&(0x7f0000295000)='./file0\x00', 0x200000, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f11000-0x4)=0x0) bind$nfc_llcp(r2, &(0x7f0000b95000)={0x27, 0x0, 0x3, 0x6, 0x4, 0x3, "e587ae2ff4f64375e2a732f4f3281803024a53ca093f83fb6b92a2707dac6b2e8c937bef2e5c34560d7324fe3067000fede47c28fa5afe0afc63b21000b6ff", 0x101}, 0x60) 2017/12/26 15:05:49 executing program 0: mprotect(&(0x7f0000f40000/0x4000)=nil, 0x4000, 0xc) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f000054d000)={&(0x7f00009b1000/0x1000)=nil, 0x1000}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b3000-0xc)='/dev/autofs\x00', 0x90880, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000130000)=0x0) 2017/12/26 15:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c85000-0x4)=0x3, 0x4) mincore(&(0x7f0000ead000/0x3000)=nil, 0x3000, &(0x7f0000673000-0x29)=""/41) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 15:05:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffa000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f5d000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000)=0xc) sendto$packet(r1, &(0x7f0000373000)="8ee4ec3bd3a683d6dd331e2654d2109c6cc2c4958cca09ecec942feb282481068128f87f500bf909e598b182cebb63947c681f68e08c9486c02ea3e68d1e347fb5898c0fc732cbb6edc76f45ea6ba7b003d1bbd38c4351c068afdf7739e553750d57246d2f4000bff534b1adcd255a6a791b927f48b45508d4706eed736407", 0x7f, 0x4000000, &(0x7f00003e2000-0x14)={0x11, 0xff, r2, 0x1, 0xc1c3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ad1000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/26 15:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000054e000)='oom_adj\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000887000-0x8)=0x0) exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2017/12/26 15:05:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 15:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2017/12/26 15:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r1, r0, 0x0) 2017/12/26 15:05:49 executing program 7: madvise(&(0x7f0000ba6000/0x4000)=nil, 0x4000, 0x9) 2017/12/26 15:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000867000)={0x0, 0x9}, &(0x7f000073a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001f2000)={r1, 0x1, 0xffffffff, 0x4}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00004fc000-0x8)={0x0, 0x8ee5}, 0x8) preadv(r3, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008af000)='/selinux/mls\x00', 0x0, 0x0) 2017/12/26 15:05:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00') r1 = fcntl$dupfd(r0, 0x0, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x6002, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000)=0x0) 2017/12/26 15:05:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004bc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom(r1, &(0x7f00009b5000)=""/4096, 0x1000, 0x40000000, &(0x7f0000652000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000035000-0x4)=0xffffffffffffffff) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000001000-0x1)=0x0) 2017/12/26 15:05:49 executing program 7: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000364000)=""/0, &(0x7f0000c57000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b36000)='./file0\x00', 0x2) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b37000-0x4)=0x0) 2017/12/26 15:05:49 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) close(r0) 2017/12/26 15:05:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) 2017/12/26 15:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000b4c000)={0x0, 0x0}) utimes(&(0x7f0000b0e000)='./file0\x00', &(0x7f0000142000-0x20)={{0x0, 0x0}, {r1, r2/1000+10000}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, &(0x7f0000336000-0x4)=0xc) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') socketpair$inet6(0xa, 0x80805, 0xffffffff80000001, &(0x7f0000d68000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/26 15:05:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000dac000)=0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000204000)='/selinux/checkreqprot\x00', 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000be9000-0x8)='keyring\x00', &(0x7f00004eb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000058000)='cifs.idmap\x00', &(0x7f0000c1a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000987000-0x16)='/selinux/checkreqprot\x00', r2) getpeername$llc(r1, &(0x7f00008a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aee000)=0x10) 2017/12/26 15:05:49 executing program 4: socket(0xa, 0x5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000355000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000895000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000032e000-0x20)={0x8, 0xffffffff7fffffff, 0x1, 0x100000000, 0x9, 0x5, 0x4aa, 0xf1, r1}, &(0x7f0000dbb000-0x4)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) r2 = syz_open_dev$mice(&(0x7f000001b000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000027a000-0x4)=0x0) 2017/12/26 15:05:49 executing program 3: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000468000-0x5)="073c0df5eb", 0x5) 2017/12/26 15:05:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003e000)={@generic="4b2c4fbeacf2b5a0a607abfa03826a4c", @ifru_flags=0x2000}) r1 = socket(0xc, 0x5, 0xffffffffffffff5a) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000003fe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f000060e000-0x4)=0x1f) 2017/12/26 15:05:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f000075d000-0x39)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) clone(0x0, &(0x7f0000a12000)="", &(0x7f0000ad2000)=0x0, &(0x7f00003aa000-0x4)=0x0, &(0x7f00007cb000)="") fcntl$setsig(r4, 0xa, 0x12) syz_open_dev$sg(&(0x7f0000fdd000-0x9)='/dev/sg#\x00', 0xfb45, 0x10040) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00007a2000-0xfe)=""/254) recvmsg(r5, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042f000-0xf)='/dev/sequencer\x00', 0xa4282, 0x0) getsockname$packet(r6, &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000278000-0x4)=0x14) dup2(r3, r5) tkill(r2, 0x16) close(r1) 2017/12/26 15:05:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f000012b000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b35000-0x4)=0x100000001, 0x4) 2017/12/26 15:05:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8332f2dc4f02b08b, &(0x7f0000000000+0xad5)="9080e932ace1a118f9e5652b5579269a39a216678d042adc938fd99dd80989110015a51eed554dc077b16c675515e3eb21bfd11039a6016f019ef82c1c4c76dca2ce1fa5f205a72993f4cab33ce0fe6d4908cb9032ca84764b1852fb2ed2040451d27437fb67e2faf6bacc251a1fc6229d66477dfafd071eba2ec306f7d1f912f05a8c20cd85cc3e3162d64f3d9dc16fb4a3c943e68ba87dad6d8cbca62f4410ef138d5214181cea47eedd2a4ead8083d16a0f917eaa850ad10a17c2e737", 0xbe) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 15:05:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) getpeername$inet(r1, &(0x7f00007df000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000355000)=0x10) recvmsg(r0, &(0x7f00008de000-0x38)={&(0x7f00007da000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00002f2000)=[], 0x0, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x2) 2017/12/26 15:05:50 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e44000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000)={0x0, 0x0}) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) 2017/12/26 15:05:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) open(&(0x7f000058f000)='./file0\x00', 0x101400, 0x2) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/26 15:05:50 executing program 5: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000033f000)='/dev/rtc\x00', 0x410000, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2017/12/26 15:05:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000019b000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xfc, &(0x7f0000077000-0x4)=0x8000, 0x4) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2017/12/26 15:05:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000093f000)={0x2, &(0x7f0000022000)=[{0x8, 0x0, 0x20000000000, 0xffffffffffffffdd}, {0x16, 0x0, 0x0, 0x0}]}) mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="", &(0x7f0000fca000-0x1001)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000dd000-0x4)={0x3, 0x1000, 0x1f}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000028c000)="3a00000000000000a2c0f8490040fa44d7ccb614940057bc723edab910ca219f") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000097e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f000000d000-0x8)=0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00001ab000)=""/170) ioctl$TIOCEXCL(r0, 0x540c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/checkreqprot\x00', 0x200080, 0x0) getsockname$packet(r0, &(0x7f00006ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f90000)=0x14) 2017/12/26 15:05:50 executing program 4: pipe2(&(0x7f0000d2b000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000)={0x0, 0x14, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r2) mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 15:05:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000e48000)="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", 0x940}, {&(0x7f000055c000-0x45)="ee7c9af35ab569d4af0c276b17c508b90834dcd70b3804a2ee55f4ec9c9d14c05ab1555c7bd71b7cff6a193df1a10e975977da266ff87623826b410f2b6e2503c26f429c9b", 0x45}], 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000563000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000986000)=0xfa, 0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f0000f18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x2e2e742c, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00002b7000-0xc)={0x60000001, 0x9, 0x27}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000091c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d88000)=0x7, 0x4) 2017/12/26 15:05:50 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="7f889f2b9870adb49bbdf4c82e9821fefca082d7acac59e1442816b1b896dfa195f1671e0582c1dd18e65d423187fdfb446102cfc1062b6073980310683e611317ea3d6d9500a2ca1ecb7570b70f7ca0906f6c957b5e4de0a49c1a65d06284fdcab4e4d01b97fb4cc2fba39c873873bee949eba2d2ffe48ece1499e450f1c0c3bfd4151bf1beedf767dfbc372f515327020de50c626279114064f4504b608ae55c716c8500d93f3e98ce4687848bcea216a7de53a3", 0xb5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00004d5000-0x60)={0x0, 0x11, 0x1, @thr={&(0x7f0000574000)="5e0ab9b62e0eca2ca8e8025fa3689962d8270d7608d52d3b21a5eacdb4be7ae77a5cfacda775041735aa029930bf3cbb5239007a255585f2b2183d8035943a5a8ae80236a13722a4707a5fdfd17602174531a7dd5c0d7b2f15bea8fb8510a6c953ba03c50864301a6bb5d4e05d73ed240825ce19552af542021261ee9c82cac29e1b8069c0f51451123e28f80fdbb6ff0d7da6f95623b3a0b14102059b4c85d8d2c2d5673d253b2e2e33564a8202b64aa2a0dc36115a70a2360dfa6f66cc441bd50ffc38ef4688d8b0db0a66ccdb94a3c0ada8a65334fb534ae4d18d597322de320c2a30393593924de73bc7b491ee485d", &(0x7f0000443000-0x1c)="1618573327ff95a88801c1c5a0eb8c54efd334830a418d3962f9543c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f40000-0x4)=0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007f3000-0x4)=0x0) r2 = creat(&(0x7f0000aab000-0x8)='./file0\x00', 0x88) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xda) getsockname$netrom(r2, &(0x7f0000c0c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000662000-0x4)=0x48) timer_delete(r1) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00006fa000)={0xfff, 0x2e, 0xb26, 0x3, 0x7fff, 0x100}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00008a8000)=0x0) 2017/12/26 15:05:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) seccomp(0x0, 0x1, &(0x7f00002fa000)={0x5, &(0x7f000053f000-0x28)=[{0x7fff, 0x6, 0xfffffffffffffffe, 0x4}, {0x4, 0x200, 0x7fffffff, 0xf6}, {0x8, 0x2, 0x1, 0x81}, {0x7, 0x9, 0x3, 0x8}, {0x3, 0x800, 0x0, 0x3}]}) fallocate(r1, 0x0, 0x0, 0x7e70) sendfile(r0, r1, &(0x7f000056b000-0x8)=0x0, 0xfffe) [ 42.021343] device gre0 entered promiscuous mode 2017/12/26 15:05:50 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a5000)='/dev/hwrng\x00', 0x6000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0xb77, 0x4) r1 = socket(0x10, 0x80002, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f0000326000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) [ 42.056676] handle_userfault: 4 callbacks suppressed [ 42.056680] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.062124] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.062135] CPU: 0 PID: 7461 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #113 [ 42.062139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.062152] ffff8801cf1bf8d0 ffffffff81d922b9 ffff8801cf1bfbb0 0000000000000000 [ 42.062163] ffff8801c1f45c10 ffff8801cf1bfaa0 ffff8801c1f45b00 ffff8801cf1bfac8 [ 42.062172] ffffffff8165fb7a 0000000000002b25 ffff8801d06468f0 ffff8801d06468a0 [ 42.062174] Call Trace: [ 42.062187] [] dump_stack+0xc1/0x128 [ 42.062199] [] handle_userfault+0xa3a/0x1310 [ 42.062209] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.062217] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 42.062225] [] ? preempt_schedule+0x25/0x30 [ 42.062232] [] ? ___preempt_schedule+0x16/0x18 [ 42.062244] [] ? handle_mm_fault+0x117b/0x2530 [ 42.062253] [] ? handle_mm_fault+0x1fc3/0x2530 [ 42.062261] [] handle_mm_fault+0x1fd1/0x2530 [ 42.062269] [] ? wake_up_q+0x8a/0xe0 [ 42.062277] [] ? __pmd_alloc+0x410/0x410 [ 42.062286] [] __do_page_fault+0x5c2/0xd40 [ 42.062294] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.062301] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.062308] [] do_page_fault+0x27/0x30 [ 42.062314] [] page_fault+0x28/0x30 [ 42.062321] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 42.062329] [] ? SyS_mq_open+0x18c/0x940 [ 42.062336] [] ? mqueue_evict_inode+0x670/0x670 [ 42.062343] [] ? do_futex+0x15c0/0x15c0 [ 42.062350] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 42.062357] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.062363] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.062369] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 42.278896] CPU: 0 PID: 7472 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #113 [ 42.286493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.296344] ffff8801cf1ff8d0 ffffffff81d922b9 ffff8801cf1ffbb0 0000000000000000 [ 42.304307] ffff8801c1f45c10 ffff8801cf1ffaa0 ffff8801c1f45b00 ffff8801cf1ffac8 [ 42.312265] ffffffff8165fb7a 0000000000002b25 ffff8801cf9608f0 ffff8801cf9608a0 [ 42.320216] Call Trace: [ 42.322774] [] dump_stack+0xc1/0x128 [ 42.328115] [] handle_userfault+0xa3a/0x1310 [ 42.334141] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.341127] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 42.347501] [] ? handle_mm_fault+0x117b/0x2530 [ 42.353701] [] ? handle_mm_fault+0x1fc3/0x2530 [ 42.359901] [] handle_mm_fault+0x1fd1/0x2530 [ 42.365925] [] ? __pmd_alloc+0x410/0x410 [ 42.371604] [] __do_page_fault+0x5c2/0xd40 [ 42.377456] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.383398] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.390031] [] do_page_fault+0x27/0x30 [ 42.395537] [] page_fault+0x28/0x30 [ 42.400783] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 42.407590] [] ? SyS_timer_settime+0x103/0x3a0 [ 42.413790] [] ? SyS_timer_getoverrun+0x100/0x100 [ 42.420257] [] ? __fget+0x228/0x3a0 [ 42.425499] [] ? __fget+0x47/0x3a0 [ 42.430658] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 42.437298] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.444111] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.450658] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 42.498696] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.498776] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.498786] CPU: 1 PID: 7472 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #113 [ 42.498791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.498805] ffff8801cf1ff8d0 ffffffff81d922b9 ffff8801cf1ffbb0 0000000000000000 [ 42.498815] ffff8801c94b1790 ffff8801cf1ffaa0 ffff8801c94b1680 ffff8801cf1ffac8 [ 42.498826] ffffffff8165fb7a 0000000000002b25 ffff8801cf9608f0 ffff8801cf9608a0 [ 42.498828] Call Trace: [ 42.498843] [] dump_stack+0xc1/0x128 [ 42.498852] [] handle_userfault+0xa3a/0x1310 [ 42.498862] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.498870] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 42.498879] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 42.498888] [] ? handle_mm_fault+0x117b/0x2530 [ 42.498896] [] ? handle_mm_fault+0x1fc3/0x2530 [ 42.498904] [] handle_mm_fault+0x1fd1/0x2530 [ 42.498920] [] ? __pmd_alloc+0x410/0x410 [ 42.498930] [] __do_page_fault+0x5c2/0xd40 [ 42.498939] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.498949] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.498957] [] do_page_fault+0x27/0x30 [ 42.498966] [] page_fault+0x28/0x30 [ 42.498976] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 42.498985] [] ? SyS_timer_settime+0x103/0x3a0 [ 42.498993] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 42.499001] [] ? SyS_timer_getoverrun+0x100/0x100 [ 42.499007] [] ? SyS_futex+0x22e/0x2d0 [ 42.499013] [] ? do_futex+0x15c0/0x15c0 [ 42.499020] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 42.499028] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.499035] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.499042] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 42.699254] CPU: 0 PID: 7461 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #113 [ 42.706839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.716161] ffff8801cf1bf8d0 ffffffff81d922b9 ffff8801cf1bfbb0 0000000000000000 [ 42.724116] ffff8801c94b1790 ffff8801cf1bfaa0 ffff8801c94b1680 ffff8801cf1bfac8 [ 42.732077] ffffffff8165fb7a 0000000000002b25 ffff8801d06468f0 ffff8801d06468a0 [ 42.740044] Call Trace: [ 42.742600] [] dump_stack+0xc1/0x128 [ 42.747929] [] handle_userfault+0xa3a/0x1310 [ 42.753956] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.760943] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.767748] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 42.774125] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 42.780411] [] ? finish_task_switch+0x1ed/0x630 [ 42.786706] [] ? finish_task_switch+0x1c1/0x630 [ 42.792991] [] ? __schedule+0x64d/0x1ba0 [ 42.798669] [] ? handle_mm_fault+0x117b/0x2530 [ 42.804868] [] ? handle_mm_fault+0x1fc3/0x2530 [ 42.811251] [] handle_mm_fault+0x1fd1/0x2530 [ 42.817277] [] ? __pmd_alloc+0x410/0x410 [ 42.822954] [] ? kmem_cache_free+0x283/0x300 [ 42.828981] [] __do_page_fault+0x5c2/0xd40 [ 42.834834] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.840773] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.847407] [] do_page_fault+0x27/0x30 [ 42.852911] [] page_fault+0x28/0x30 [ 42.858155] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 42.865394] [] ? SyS_mq_open+0x18c/0x940 [ 42.871079] [] ? mqueue_evict_inode+0x670/0x670 [ 42.877371] [] ? do_futex+0x15c0/0x15c0 [ 42.882975] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 42.889623] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/26 15:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000194000-0x15)='/proc/self/net/pfkey\x00', 0x4a68c0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00009a9000-0x4)=0x1) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2017/12/26 15:05:51 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000052000)={0xffffffffffff598d, 0x78, 0x2, 0x6, 0x9, 0x5, 0x53f, 0x9f50, 0x0}, &(0x7f0000aff000)=0x20) mmap(&(0x7f0000aff000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000aff000)={0x0, 0x1000, "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"}, &(0x7f00005ec000)=0x1008) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000aff000)={r1, 0x9, 0x8001, 0xfffffffffffffffc, 0x0, 0x7, 0x100, 0x2, {r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0xffffffff, 0x2, 0x9c67}}, &(0x7f0000aff000)=0xb8) 2017/12/26 15:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000930000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000212000)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000565000-0x8)='./file0\x00', 0x3) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000191000)=0x0) 2017/12/26 15:05:51 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fd1000)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd1000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000fd1000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) 2017/12/26 15:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009f9000)='./file0\x00', 0x141046, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000098a000-0x4)=0x0) 2017/12/26 15:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000067000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000af7000-0xa)='net/snmp6\x00') pread64(r1, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000331000)=0x0, &(0x7f00007d4000)=0x4) 2017/12/26 15:05:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000590000-0x38)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x11, 0x1d, 0xa01, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000096000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e40000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000081b000)=0x0, &(0x7f00006f8000-0x4)=0x4) 2017/12/26 15:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000689000)='./file0\x00', &(0x7f0000472000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f000009d000)='syzkaller\x00', &(0x7f0000ff3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000053e000-0xe)="bd397586b565d821c4a637996d7d", 0xe, 0x0) keyctl$get_persistent(0x16, r0, r1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) socketpair$inet6(0xa, 0x808, 0x28, &(0x7f00004b2000)={0x0, 0x0}) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000b38000)=0x0, &(0x7f00009f3000)=0x4) 2017/12/26 15:05:51 executing program 3: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000210000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00009ac000-0x4)=0x3, 0x4) connect$inet(r2, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r3, 0x0, 0xfdff, 0x7e70) sendfile(r2, r3, &(0x7f000072a000-0x8)=0x0, 0xfffe) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a6000)=@assoc_value={0x0, 0x0}, &(0x7f0000903000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000218000)={r4, 0x7a, "7c0fce880de9ab401c477ce2206337995fe0304fe1e578c2366848231e10403025f7d716c02e184a0c8f16aa914ff5ff6b91da5e3367e09b1931d97e9d7543e8b82d6e79c1632c8a698b4d52470fde3a14e4b90a8e7132b929b8161831d91d8d5d3f61fcb1225af31931b7ce6c3adb0dabfe3398b549d18af7d7"}, &(0x7f00006b5000-0x4)=0x82) 2017/12/26 15:05:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002a000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008b1000)='/dev/usbmon#\x00', 0x100, 0xebd5fc5151bfd012) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000026b000)=r3) 2017/12/26 15:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000389000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000a6f000-0x12)={@generic="ae01ae5e51a9e8c9868fd748f1f1cc7e", 0x286}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000e78000-0x4)=0x68) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000ef0000)=""/180, &(0x7f0000e3f000)=0xb4) ioctl(r0, 0x800000080004531, &(0x7f00001dd000)="") ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d25000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) [ 42.896436] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.902980] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/26 15:05:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x73d, 0x1, 0x1000, 0x0, 0x0, 0x4, 0x7, 0x0}, &(0x7f00008b0000-0x4)=0x20) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000112000)=""/153, &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000)=""/0, &(0x7f00008bd000-0x4)=0x0) r3 = gettid() clock_gettime(0xa, &(0x7f0000867000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b2f000-0x10)={0x0, 0x0}) waitid(0x0, r3, &(0x7f0000073000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000005, &(0x7f00001e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000caf000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000e51000)={{0x77359400, 0x0}, {r7, r8/1000+30000}}, &(0x7f0000140000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{r4, r9}, {r5, r6}}) r10 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r11 = getgid() setfsgid(r11) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chmod(&(0x7f000056c000)='./file0\x00', 0x2) r12 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014a000-0xc)=@assoc_value={r2, 0x2b267f66}, 0x8) syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x41) memfd_create(&(0x7f000007b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f00002d7000-0x72)=""/86, &(0x7f000089e000)=0x56) pwritev(r10, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="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", 0x1e0}], 0x1, 0x10049) sendfile(r10, r12, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r10, 0x4c01) 2017/12/26 15:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e40000)=0x10, 0x800) getpeername$inet(r0, &(0x7f000068f000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be6000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000a22000-0xc1)="18000000020001000000be8c5ee18c001e000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a8800001500000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060101010b01000000b121cf140900000000000000ec007702cfb7d1e7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2e97fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/26 15:05:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000caa000-0x1)=0x40000006, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000ee4000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009f9000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000edd000-0xe4)="f1c47204cb14afd85770f66acc20483451321668961a1c0b5e1b11d8172d8b88656ae0bef59478dbf9e1e870a75cce30777526e2e34c4220b35c0b32f865d51df5411c3f1c40103b9fcf15f6c76a980ab6a206f74dc639328d4d534b985a42af6fe219b02ff4591cc20900e848cce4ec2ce6f2b03c2362d4873fdea2621836d359ddf6f5ec0580f8dc22d68b429e76811a3a6c61efcfd8d345de651eb240bccfe57e9f135446aabbf0981cad33759a67461c7f39e1c95cd2348ab17773f30025486e2dca8a4e0b19206b339146959fed1651b103515352b89ff4cdff945a4163578d4474", 0xe4) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000375000)="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", 0x425}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c4c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e11000)=0x0, &(0x7f000046b000-0x4)=0x4) 2017/12/26 15:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f00006ac000-0x10)=[{&(0x7f00001c4000-0xcc)="2900000021001900013d3524000a000602000016000000000e0000040d000f00ff0000000000002008", 0x29}], 0x1) 2017/12/26 15:05:51 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x20800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x9b81, 0x1f, 0x2, 0x7, 0x7842, 0x8d, 0x3, {0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf02}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffe, 0x3, 0x61, 0x40}}, &(0x7f0000005000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, &(0x7f0000001000)=0x4) setns(r0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000007000)=0x3) ioctl$int_in(r3, 0x80000000005406, &(0x7f0000006000+0x971)=0x0) 2017/12/26 15:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000002000-0x1000)=""/4096) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x22) connect$inet6(r0, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000714000)={0x0, 0x0}) 2017/12/26 15:05:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r2, &(0x7f0000823000)=[{&(0x7f0000c78000)="871407d9f09c13ec3090f41e4a9a23899e539457a9bcd7446e37b1964f9ec3de1bdf", 0x22}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000a07000+0xbf6)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x6, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={r3, r4+10000000}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0xff, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000085e000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000025b000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f000055d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000060b000-0x4)=0x10) fsetxattr(r1, &(0x7f00008a6000-0x10)=@random={'user.\x00', '^!,nodev]\x00'}, &(0x7f0000497000-0xd)='/dev/urandom\x00', 0xd, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) ioctl$int_in(r0, 0x5452, &(0x7f0000f9f000)=0x800) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x4000) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000481000)=0x80000001) ioctl(0xffffffffffffff9c, 0xffffffff, &(0x7f00001c0000-0xde)="ae8c3b4a72344181c081521f4ca0c2457e785f7f32c243ef4775d44a3bbb23caacde52a1e3a3f0e4a6a546e38ae5867aeb3cf3023505c8733e2676f75b6cdbbc2e22e46d7e138f447e735d2c737254c1f135ba0d87f6309e57fe6195fe38b6312f6b719e14cf520f2bec401ec78876b6bc556216f0ac5e5b92ade844b0d0b193a9ab987229218a7361ab3fee003f3cebe9c1f26408fec271acfeae0a68cb8ce8642a6079a1694bc9111a57205dbce833e58504615b8c954491f40c575792e38bb1cc8f5bd6a0d555c641ef1fb232fd23c67a6730306b175f88336c83e553") close(r0) 2017/12/26 15:05:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r0, &(0x7f00007d1000)=""/48, 0x30) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000a5a000-0x40)={&(0x7f0000cf3000)=[0x0, 0x0, 0x0], &(0x7f0000398000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000591000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000591000)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 15:05:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = accept(0xffffffffffffffff, &(0x7f000012c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000521000-0x4)=0xe) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000edf000-0x4)=0x0, &(0x7f0000e6e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000154000-0x4)=0x5, 0x4) sendto$inet6(r4, &(0x7f0000926000)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000bd0000)=0x0) r5 = socket(0x10, 0x802, 0x0) sendto(r5, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) unlink(&(0x7f000055b000)='./file0\x00') sendto$llc(r3, &(0x7f00006ed000-0x8e)="ad95250ad749989e62bd2ca5955d339b28c8499345f58a04ef1cdcd3c28bc129fde6b2dfdbc4f21afcc97cd0fb1243c6e3c9a3b5a6f3db46c1d237682d2de8d2ac2191f7ce4a783243df5916fc32a6e72d6ebc630f3a41a762a2867bad11c36425bdbd4dfedb3a5f3d89770475e991a15b3fea4ec9bbdd4b9ae8a18779afb3b4da7fee6dc15e5ffe2f2e3fe79e6e", 0x8e, 0x0, &(0x7f00002df000-0x10)={0x1a, 0x1f, 0x1ec8, 0x2, 0x5, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x3, &(0x7f0000df8000)=0x81, 0x4) recvfrom$unix(r5, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/26 15:05:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_open(&(0x7f0000bab000)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000c2000)='./file0\x00', 0x2, 0x23) listen$netrom(r0, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) 2017/12/26 15:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000af5000)="2200000014000700000040f7e2ff056202000300f100000206000200e700ff0af155", 0x22) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dea000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000dcb000-0x4)=0xc) lstat(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f0000096000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000044b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x3, 0xfffffffffffffffe, 0x2, 0x2, 0x4, 0x80, 0x20, 0x4, r1, r2}, {0x400, 0x8, 0x80, 0x7, 0x2, 0xffffffffffff8bdf, 0xfffffffffffff800, 0xd3}, {0x4, 0x7fff, 0x1, 0x101}, 0x1ff, 0x3, 0x1000, 0x0, 0x80, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x2}, 0x3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0xffffffffffffffff, 0x6, 0x7ff, 0x7}}, 0xe8) 2017/12/26 15:05:51 executing program 2: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000045000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b39000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000493000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x80800) gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x1, &(0x7f00005d5000)=0x0, &(0x7f0000b39000)=0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2017/12/26 15:05:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000029d000-0x10)=[{&(0x7f000030d000-0x26)="d1", 0x1}], 0x1) 2017/12/26 15:05:51 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x8, r2) syz_open_dev$sndseq(&(0x7f0000fc2000)='/dev/snd/seq\x00', 0x0, 0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 15:05:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000467000-0xe)='/dev/keychord\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000c71000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003d4000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/26 15:05:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x20004, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r1, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) bind$unix(r2, &(0x7f0000c5c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2017/12/26 15:05:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={r1, r2/1000+30000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x2008, 0x0}, {r0, 0x4040, 0x0}, {r0, 0x10, 0x0}], 0x3, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000)={0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000012000-0x10)={r4, r5+10000000}, &(0x7f0000000000)={0x0, 0x0}) timer_create(0xfffffffffffffffc, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000005000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {r6, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 15:05:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000688000-0x4)=0x1, 0xe, 0x100000001, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f000050b000-0x4)=0xfffffffffffffffe, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2017/12/26 15:05:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bb2000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00008a1000)=0x7, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@generic="1121873712c6cbff2862e4e19135553b", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x6, &(0x7f0000000000)={0x0, 0x0}) 2017/12/26 15:05:52 executing program 6: madvise(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd2000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000ca3000-0x23)="2200000015000701000910f700000027020c00000100000009000300000100000115", 0x22) 2017/12/26 15:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009b7000-0xb)='/dev/loop#\x00', 0x0, 0x2) syz_open_dev$loop(&(0x7f000087c000)='/dev/loop#\x00', 0x6eff8, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100) 2017/12/26 15:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b02000)=0x1, 0x4) 2017/12/26 15:05:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202102, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000b71000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000edf000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e1d000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x400000000000000a, 0x80000, 0x800) ioctl$sock_ifreq(r2, 0x8918, &(0x7f0000a08000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) 2017/12/26 15:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5c000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) bind$inet6(r1, &(0x7f00001b6000-0x1c)={0xa, 0x3, 0x400000000000ff, @loopback={0x0, 0x1}, 0x8}, 0x1c) fgetxattr(r0, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) readahead(r1, 0x3ff, 0x7) 2017/12/26 15:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_writev(0x0, &(0x7f000055f000)=[{&(0x7f00006de000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007af000)=[], 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d91000+0x262)={@common='sit0\x00', @ifru_flags=0x4200}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a0b000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f95000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000be9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = socket$key(0xf, 0x3, 0x2) r6 = epoll_create1(0x80000) r7 = accept$unix(0xffffffffffffffff, &(0x7f00000b1000-0x6e)=@file={0x0, ""/108}, &(0x7f0000085000)=0x6e) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/pktcdvd/control\x00', 0x6830654f863eb934, 0x0) ppoll(&(0x7f0000126000)=[{r1, 0x1000, 0x0}, {r2, 0x8000, 0x0}, {r3, 0xc001, 0x0}, {r4, 0x80, 0x0}, {r5, 0x1, 0x0}, {r6, 0x8004, 0x0}, {r7, 0x2002, 0x0}, {r8, 0x2, 0x0}], 0x8, &(0x7f000079c000)={0x77359400, 0x0}, &(0x7f0000394000-0x8)={0xe65c}, 0x8) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) 2017/12/26 15:05:52 executing program 2: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000364000)=""/0, &(0x7f0000c57000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00007e1000-0x1)=0x0, &(0x7f000000e000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001a4000-0x4)=0xd68, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ddd000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ad4000)={0x0, 0x4}, &(0x7f000040e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000009e000-0x10)={0x401, 0x0, 0x4, 0x2, r3}, &(0x7f000013b000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001f9000)={r4, 0x800, 0x10}, &(0x7f0000beb000-0x4)=0xc) r5 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000095f000)={0x0, 0x0, 0x0}, &(0x7f00004cf000-0x4)=0xc) getgroups(0x1, &(0x7f0000d0a000-0x4)=[0x0]) fcntl$getownex(r0, 0x10, &(0x7f00008eb000-0x8)={0x0, 0x0}) getresuid(&(0x7f000057a000-0x4)=0x0, &(0x7f00009dd000)=0x0, &(0x7f000019a000-0x4)=0x0) stat(&(0x7f0000535000-0x8)='./file0\x00', &(0x7f000010a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ca5000)=0x0) fstat(r2, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d9e000-0x8)='./file0\x00', &(0x7f000078c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() r15 = geteuid() getresgid(&(0x7f00005ae000)=0x0, &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000c3a000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00002e5000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000056f000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000d83000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000a9e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000092b000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dad000)=0xe8) r22 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000025f000)={0x0, 0x0, 0x0}, &(0x7f0000688000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000387000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000632000)=0xc) fstat(r2, &(0x7f000056d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00002bd000)=[{&(0x7f00001c8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000773000)=[{&(0x7f0000a66000-0xb)="e6ccec7e5c4676d6e8fe5c", 0xb}, {&(0x7f0000e38000-0xd9)="20d87d0a1d94df45f0073e208d2f2429ad98c71a84eec79aace6161b0b8cae1afc5f6ade1088e71be927f6bd35baca0f883d3f6c0a4bb538dbb57ccb8753daa44aa76713f923a7793fb9e61480999b42952f016c9f48596e2e73f4a451de35787b333f959aa2f1e5cbbca53a0a56d98e72c1439d7273c4a20baed5d2c22c2dc57f5235b08ec8a14bbd01a2ebc0a654755c9f1a547ad6e8552b80a60167a6807659e385f3d9d3f5ce7b2e1912804f9e9cbeb70fa6b5543171b8107b1cebc522de6d2506a67e17d4abb20b33d33d2189342f9e316303213fc63e", 0xd9}, {&(0x7f00003d2000)="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", 0x1000}, {&(0x7f0000e9f000)="03c8b4406e559f3884107c5f0374bdc2b591628071265df649bd563f90fabe390a5c612becbf89407223", 0x2a}, {&(0x7f0000d6c000)="27f88ac6668201c46004ca6f8e69fbb943e16a30e9095c321cefc08e9d05638cbf6a6a54657947c6610256aed5cd2dbd9dac968924bc7dbc212350f4412c62089f631815484c4fabb1beb98c62ee4367885fd897c5169c1371b2bbc9034b9c42751f9639a19c2be99e29f9419f8d64e1baf9a1e1c95a650899be8a2e5abac39275abf51e45ac0e14baeecf11f196c562a16fdad18dc47970a16e", 0x9a}], 0x5, &(0x7f00006ef000-0x30)=[@rights={0x30, 0x1, 0x1, [r2, r0, r1, r2, r2, r0, r2]}], 0x30, 0x2000c804}, {&(0x7f0000867000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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", 0x1000}, {&(0x7f000060c000-0x67)="5b571185dda0a05ab636b1ad8cbd80ad21899899efba60f0c9283023374070b4b631ba1b2220df8553a7bb885124a180bd017c0d8ea9f93dafd323025bf75c33f8f7d93936227a657ff0c6dae439a181b168ae81205433ae0e041245236bb6196366b15d420ada", 0x67}], 0x2, &(0x7f000055d000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r0, r2, r0, r2, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r2, r0, r2, r0, r2, r2, r2]}], 0xe8, 0x20000040}, {&(0x7f0000e67000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bcc000-0x90)=[{&(0x7f00005eb000-0x51)="225b0595ef280e54da40233f96b5585a25b21b0baf3e2d1607b463e541d4003766b43e8296c4fa40b625622a9bd33630ea6e62472cd1316322fd65dab719e8bfadafce48847064a859773e1fc43a7d9e66", 0x51}, {&(0x7f0000fb4000-0xed)="577d4efc7121dcc3724c8bccfe0ae783087839b2d9dd13bc10377a01824e1885e043e4b331a3a0e675f4e3cc1ab08ebd62d464cdcb4b0db3ec8412eddc5b3d12f67bd9e89a692d3cfda0f9e1b20f842c756e08d06db667fb2dcc5121aab982341a100f3f6f3ee1bd31c94acbe7408ba20b58c79188553691bf9642124e1134565b8f14b1b77442966eaae4df989e692970c5e366809b3bfd4f14530368136d9f81c35be835f8a467986e740d5ba33163cc4deef034bb14b6163852bc0cc378d2fd1d8e20a229ba6fc0a59b81b9a33909bb0cea1cbe3d525addd7070ff5b8487287fd36d383b4336c25ea4a5e2b", 0xed}, {&(0x7f0000753000-0x92)="b11b0b71340bdf8d3422ef3ff8b6ccfbf8fb2040470b475f1d9cfa2b0d494fda81f468fa15f995c7f04befd1c1674119bb64418b94dc656a290f87615ea94cf9fd179855fd297fcfa5a6c1a7012a6401756a1f2265bcd85fbe1d42d24e9c667be159af9fa2b352c456315bc128ff13aab576fdb55154a6fbb677f54f3697532cc8838cbfa411b8e908791e79fe944b501b33", 0x92}, {&(0x7f00007f6000-0xaf)="d7367d9b2ca49f7012625bbd4f086d34c6f3b996f449b20becf00907a9db9814dde76791526c0f42175067500f9b0926770029e2c99af3eeefd15798015661dea42b587d04a0b01b0ba91e3589da13dfdc36f4ad736f6058167214da81bb6f8b993ce9d277a6efdc80a5db27f24f22588ca1844a9fb57caa72987922c35767e522234bfe93d2f6ef3b8eb1789b6dbe636bccda284115fdb2bfc3c868317caed34a8710e911788ca444563878bc7e4b", 0xaf}, {&(0x7f00009e7000)="80a6b1d4b5308114abd84e172917264f5ba2a22039a49cc1cb9cc587c6272f2acbea62ec03357312ef3f1fc36118decaa038c5839289b9c588cfa77e05907b2f797c065e6c24723598f58404b808dcdbd2f8181b6640ba67f7f7878c33749091a87d870b7b9097baf0024ee7d678e60b62528278a3580535762cb9bf966a9bab637c4fb156322582d9e6d50db78bcbee226185774508e9589799732db660afd894b562d37febb4a433bff3787aa01e1d3853c6d9b2ae1129960f72f4aca988533a01d712", 0xc4}, {&(0x7f0000fad000)="c32fb330d3e716eca36dde2ead3038fba923f2e59c1dfbb1611791654920394008401c0f05e4e34eff1971fc1522460983bdc802cf82710faf5f28f98aa59ea6c9a9f322b3d522671357cddf26658df4390d7106680fdd1b569b9e407aeca8082b", 0x61}, {&(0x7f0000e98000)="7979a56c5655fd4b6da7b62f6ab232da460cbaf32ac51d1e962bf3f8b60566ef247b737a1ef7c1229bb5679a2ac66009073fd36e", 0x34}, {&(0x7f00006f3000)="4057b6a4ce05c22cf7245fe1bb1b334a0db459804397a0e51e0c07f87658a95adb71e331b4e5a033fe9045d23d15d6373ac2ee4e2c308a6039727cb87dbf7bcef24770aaaa518c537705c7c52e3d3bbc116885e631109468cf433fb7e3b957edc2aaec5a5b3dfcf5637d192879ca59dec9873b30dd129c", 0x77}, {&(0x7f000054c000-0x3f)="36c6ae879ada4e4f4a62a1bdaccc6cc0af9ad2fb4d20e47710bc785443a7168b85d797deb6951dfab1d5472860eb2f0503207cf4c0ff554b776d528b9f1285", 0x3f}], 0x9, &(0x7f000069b000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x4}, {&(0x7f00000d6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005eb000-0x10)=[{&(0x7f0000c7a000)="", 0x0}], 0x1, &(0x7f0000592000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc8, 0x20000000}, {&(0x7f000069b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000105000)=[{&(0x7f0000fe2000-0x9c)="61454104394bd9430486fd0d530133d8f8d407dc80668be6c9026de1928322f92756b505cb068175862c51cacbbb44803523147f539dcc66606f0177a83383b06660629bd5d9b99829ed73686efb120f55b7a0c649262239f54eb054908d2a24e672184b00d7c7e98d07600f4b30c8d5c76c9faf67c97d1ea1a9e167da5930e0cb5f891006df18e093f3fffd3b04c14a323bb943ca3efdad1f696529", 0x9c}, {&(0x7f0000fd8000-0x85)="32d686f6b2edc224460a3a315f47cf98c2ee108d91b8b2563c4db23b3ad3ce29e720506e4028ca6fab97a8f4e7c164839084c3d9d983e407a02f8dff43617774a923aa66f3209098bbe18d1ac24c27794bfed5c0b56817a46e99ac7ab0ac4c91456b4076461e99620474d129601b2238dc20bace68d3f5d9ce266e3f3138db1951fc9c80bc", 0x85}, {&(0x7f0000ffd000-0x81)="a4091240294072faa562b2338b29349ed74d6ed0ef396ee6bf3451a20ba34bedd497b2cf24902ab74fda7012c631c53b1efb5c7193913da83bcc71d1b478211fbdd45a745e48e6bf04568b2b79b7c5b92d2471fe9fb611c26da8faeba0d96e7e346a92f7fa8cab9a3357d279b555401b20945bcc6359eb6c4d2ee56e4f7e7fdaee", 0x81}], 0x3, &(0x7f0000cf3000)=[@rights={0x30, 0x1, 0x1, [r0, r2, r1, r1, r1, r0, r2, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xc0, 0x4000}], 0x5, 0x4000) 2017/12/26 15:05:52 executing program 4: mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000287000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mount(&(0x7f0000204000)='./file0\x00', &(0x7f0000286000-0x8)='./file0\x00', &(0x7f0000286000-0x5)='bdev\x00', 0x4840, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454dd, &(0x7f000018e000)=0x0) 2017/12/26 15:05:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00004d2000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 15:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f000053c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f0000dab000-0x8)='keyring\x00', &(0x7f0000e69000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) keyctl$set_reqkey_keyring(0xe, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009f9000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f0000375000)="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", 0x4e4}], 0x1) 2017/12/26 15:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000032a000-0x8)='./file0\x00', &(0x7f000017c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000029e000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c43000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000dfd000-0x10)={0x0, 0x7, 0x6, 0x100000000000}, &(0x7f00006ed000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000006b000)={0x5, 0x3, 0x1, 0x5, 0x82, 0xff, 0x2, 0x6, r2}, &(0x7f0000ed4000-0x4)=0x20) 2017/12/26 15:05:52 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000101000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0xa4)=""/164, 0xa4}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000002000-0x46)=""/70, 0x46}, {&(0x7f0000001000)=""/67, 0x43}], 0x5, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x9)=""/9, 0x9}], 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="2bb8137444ec111bad76a364b0bc9dbc31d70066ce63d98ded0005eeded3b4dff86153e284efb017cc5c9ca3ad90d75040f25178a59d7c018d7fce860131bf072145b8ef62bc1d5d8a5eafd303273b76200d8a75698e4185508b7d74ffc9cc0084ae5cc1d11d7c1398d0a565f22c571ef399c1ba9ce881084d2c0fb43e8efc7197881850cd82aedd98be7ddc90c94e2cbd5953e50230090e402b994a0afe5ca31802d4", 0xa3) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) 2017/12/26 15:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000288000-0xa5)="6bd9f5dbece410836d33acbd157e2eae63cd0bedf0e0e23de5d46f6ae1add5ec23672febf1bd497055f234852efb90f0bc6ef715f14034b6c6217ef4d3d6a92303f45b46d481de14bee9dcee24d07bbd9173b03c31f7fe5c1cd1f5ed3433f2c2d7258092b84ec8c65d0bbb2c1f7f99dd17f8a5e02f8875a4a205aab238a2f884432c8af0226284bc36050bcb8772d2c89b86e0c10e23f674b5c7895d680050e1c1a10c5591", 0xa5) listen(r0, 0x7f) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000039000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) 2017/12/26 15:05:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa0000-0x10)='/selinux/status\x00', 0x0, 0x0) memfd_create(&(0x7f0000de2000-0x10)='/selinux/status\x00', 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) readahead(r1, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d5a000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/26 15:05:52 executing program 6: capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 15:05:52 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000be7000-0x4)=0x0, &(0x7f0000c35000)=0x4) 2017/12/26 15:05:52 executing program 4: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000401000)=0x0, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000aa2000-0x9)='/dev/sg#\x00', 0x800, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000083000-0x10)={0x3, &(0x7f00002e5000-0xc)=[0x7, 0x26, 0x3]}) 2017/12/26 15:05:52 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000ef3000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0xb1c1) r1 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007dd000)=0x0, &(0x7f00005e5000)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000cf2000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) 2017/12/26 15:05:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000eb1000)={0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x7f, 0x7fff, 0x1ff, 0x3, 0x6, 0x0, 0x1f}) 2017/12/26 15:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006cb000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b75000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000dd3000-0x1c)=@req3={0x4, 0x9, 0x3, 0xb380, 0x8, 0x80, 0x8}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f00006c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000465000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001a9000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c2, r3}) setsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000947000)=0xe1, 0x4) 2017/12/26 15:05:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000a8000)="01", 0x1) getsockname$inet(r0, &(0x7f00002f1000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a83000-0x3)=0x10) 2017/12/26 15:05:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000101000-0x4)=0x0) msync(&(0x7f0000389000/0x4000)=nil, 0x4000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) 2017/12/26 15:05:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000aa0000-0x8)=0x0, &(0x7f000044a000-0x4)=0x8) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r4 = syz_open_procfs(r0, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) 2017/12/26 15:05:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x40001) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000012000+0x4)={0x9}, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 15:05:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000ea3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c5c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000539000-0x4)=0x20) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000ee000)=0xb, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000698000)=0x0, &(0x7f000079e000-0x4)=0x4) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000063000-0x4)=0x0, &(0x7f000013d000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x13, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000036b000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db8000-0x4)=0xe8) stat(&(0x7f0000bae000)='./file0\x00', &(0x7f0000fcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000a69000)=0x0, &(0x7f0000e81000-0x4)=0x4) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000acb000-0xc)={r2, r3, r4}, 0xc) write(r0, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) recvmsg$netrom(r0, &(0x7f000021e000-0x38)={&(0x7f00001be000-0x48)=@full={{0x3, {"d4d96ca2012c67"}, 0x9}, [{"d163c32a42ff54"}, {"e46e886f2a19a6"}, {"68882e3b6c5507"}, {"305ba41c2b2542"}, {"e1c87ecde1671d"}, {"45117635ea65dc"}, {"96bf0c56a174b2"}, {"3f14dbe99464c7"}]}, 0x48, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f000060c000)=[], 0x0, 0x0}, 0x0) 2017/12/26 15:05:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e4f000-0x10)={0x1, &(0x7f0000a00000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrlimit(0x0, &(0x7f0000152000)={0x0, 0x0}) 2017/12/26 15:05:52 executing program 0: r0 = socket(0x18, 0x0, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0xc)=@nl={0x10, 0x0, 0xfff, 0x0}, 0xc) 2017/12/26 15:05:52 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001c000-0xb)='/dev/hwrng\x00', 0x121000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl(r0, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000001c000)={0x2, 0x9}) 2017/12/26 15:05:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") open$dir(&(0x7f0000fea000-0x8)='./file1\x00', 0x0, 0x100) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f000075f000-0x4)=0x0, &(0x7f0000334000)=0x4) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) [ 43.942638] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 43.959299] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 44.005328] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 44.012795] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 44.025992] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.026002] CPU: 0 PID: 7712 Comm: syz-executor2 Not tainted 4.9.71-g2506378 #113 [ 44.026006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.026019] ffff8801cf7c7930 ffffffff81d922b9 ffff8801cf7c7c10 0000000000000000 [ 44.026030] ffff8801c1f45f10 ffff8801cf7c7b00 ffff8801c1f45e00 ffff8801cf7c7b28 [ 44.026041] ffffffff8165fb7a 0000000000002b25 ffff8801ce4b88f0 ffff8801ce4b88a0 [ 44.026042] Call Trace: [ 44.026056] [] dump_stack+0xc1/0x128 [ 44.026066] [] handle_userfault+0xa3a/0x1310 [ 44.026077] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.026087] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.026097] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 44.026107] [] ? handle_mm_fault+0x117b/0x2530 [ 44.026114] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.026123] [] handle_mm_fault+0x1fd1/0x2530 [ 44.026131] [] ? __pmd_alloc+0x410/0x410 [ 44.026141] [] __do_page_fault+0x5c2/0xd40 [ 44.026148] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.026156] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.026164] [] do_page_fault+0x27/0x30 [ 44.026170] [] page_fault+0x28/0x30 [ 44.026178] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 44.026186] [] ? SyS_futimesat+0xbb/0x1b0 [ 44.026194] [] ? SyS_utimensat+0x160/0x160 [ 44.026201] [] ? do_futex+0x15c0/0x15c0 [ 44.026207] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 44.026215] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.026222] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.026229] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 44.027278] FAULT_FLAG_ALLOW_RETRY missing 70 [ 44.027287] CPU: 1 PID: 7724 Comm: syz-executor2 Not tainted 4.9.71-g2506378 #113 [ 44.027292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.027304] ffff8801cdf8fae0 ffffffff81d922b9 ffff8801cdf8fdc0 0000000000000000 [ 44.027314] ffff8801c1f45f10 ffff8801cdf8fcb0 ffff8801c1f45e00 ffff8801cdf8fcd8 [ 44.027322] ffffffff8165fb7a 0000000000002b25 ffff8801cdf808f0 ffff8801cdf808a0 [ 44.027324] Call Trace: [ 44.027333] [] dump_stack+0xc1/0x128 [ 44.027341] [] handle_userfault+0xa3a/0x1310 [ 44.027350] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.027357] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.027367] [] ? handle_mm_fault+0x117b/0x2530 [ 44.027374] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.027382] [] handle_mm_fault+0x1fd1/0x2530 [ 44.027390] [] ? kcov_ioctl+0x52/0x1c0 [ 44.027397] [] ? __pmd_alloc+0x410/0x410 [ 44.027406] [] __do_page_fault+0x5c2/0xd40 [ 44.027414] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.027420] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.027427] [] do_page_fault+0x27/0x30 [ 44.027434] [] page_fault+0x28/0x30 [ 44.027497] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.027504] CPU: 1 PID: 7720 Comm: syz-executor2 Not tainted 4.9.71-g2506378 #113 [ 44.027508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.027518] ffff8801cf3ff8f0 ffffffff81d922b9 ffff8801cf3ffbd0 0000000000000000 [ 44.027527] ffff8801c1f45f10 ffff8801cf3ffac0 ffff8801c1f45e00 ffff8801cf3ffae8 [ 44.027536] ffffffff8165fb7a 0000000000002b25 ffff8801ce4be8f0 ffff8801ce4be8a0 [ 44.027538] Call Trace: [ 44.027546] [] dump_stack+0xc1/0x128 [ 44.027553] [] handle_userfault+0xa3a/0x1310 [ 44.027562] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.027569] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.027578] [] ? handle_mm_fault+0x117b/0x2530 [ 44.027586] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.027594] [] handle_mm_fault+0x1fd1/0x2530 [ 44.027602] [] ? avc_has_extended_perms+0x33f/0xf10 [ 44.027610] [] ? __pmd_alloc+0x410/0x410 [ 44.027617] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 44.027625] [] __do_page_fault+0x5c2/0xd40 [ 44.027633] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.027640] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.027647] [] do_page_fault+0x27/0x30 [ 44.027653] [] page_fault+0x28/0x30 [ 44.027662] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 44.027670] [] ? SyS_mq_notify+0xc5/0xbf0 [ 44.027677] [] ? __fget+0x201/0x3a0 [ 44.027685] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 44.027691] [] ? __fget+0x228/0x3a0 [ 44.027697] [] ? __fget+0x47/0x3a0 [ 44.027704] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 44.027711] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.027718] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.027725] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 44.072682] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.072692] CPU: 0 PID: 7712 Comm: syz-executor2 Not tainted 4.9.71-g2506378 #113 [ 44.072697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.072711] ffff8801cf7c78f0 ffffffff81d922b9 ffff8801cf7c7bd0 0000000000000000 [ 44.072723] ffff8801da0df490 ffff8801cf7c7ac0 ffff8801da0df380 ffff8801cf7c7ae8 [ 44.072733] ffffffff8165fb7a 0000000000002b25 ffff8801ce4b88f0 ffff8801ce4b88a0 [ 44.072735] Call Trace: [ 44.072748] [] dump_stack+0xc1/0x128 [ 44.072762] [] handle_userfault+0xa3a/0x1310 [ 44.072772] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.072780] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.072789] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 44.072797] [] ? __get_user_pages_fast+0x320/0x320 [ 44.072806] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 44.072815] [] ? handle_mm_fault+0x117b/0x2530 [ 44.072823] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.072831] [] handle_mm_fault+0x1fd1/0x2530 [ 44.072839] [] ? __pmd_alloc+0x410/0x410 [ 44.072847] [] __do_page_fault+0x5c2/0xd40 [ 44.072854] [] ? vma_set_page_prot+0x10f/0x180 [ 44.072862] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.072869] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.072877] [] do_page_fault+0x27/0x30 [ 44.072883] [] page_fault+0x28/0x30 [ 44.072891] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 44.072899] [] ? SyS_mq_notify+0xc5/0xbf0 [ 44.072908] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 44.072914] [] ? do_futex+0x15c0/0x15c0 [ 44.072920] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 44.072929] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.072936] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.072943] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 44.072979] FAULT_FLAG_ALLOW_RETRY missing 70 [ 44.072986] CPU: 0 PID: 7720 Comm: syz-executor2 Not tainted 4.9.71-g2506378 #113 [ 44.072990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.073002] ffff8801cf3ffae0 ffffffff81d922b9 ffff8801cf3ffdc0 0000000000000000 [ 44.073013] ffff8801da0df490 ffff8801cf3ffcb0 ffff8801da0df380 ffff8801cf3ffcd8 [ 44.073023] ffffffff8165fb7a 0000000000002b25 ffff8801ce4be8f0 ffff8801ce4be8a0 [ 44.073024] Call Trace: [ 44.073033] [] dump_stack+0xc1/0x128 [ 44.073042] [] handle_userfault+0xa3a/0x1310 [ 44.073052] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.073059] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.073067] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 44.073076] [] ? handle_mm_fault+0x117b/0x2530 [ 44.073083] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.073091] [] handle_mm_fault+0x1fd1/0x2530 [ 44.073099] [] ? __pmd_alloc+0x410/0x410 [ 44.073107] [] __do_page_fault+0x5c2/0xd40 2017/12/26 15:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000fa000-0x10)='/selinux/member\x00', 0x2, 0x0) 2017/12/26 15:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f5d000-0x10)='/dev/sequencer2\x00', 0x206000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x13, &(0x7f00000f6000)=0xffffffff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ed0000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) 2017/12/26 15:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2001, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00009cc000-0x4)=0x0, 0x4) 2017/12/26 15:05:53 executing program 6: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r0) bind(r0, &(0x7f0000c43000-0xb)=@nfc={0x27, 0x80000000, 0x5fa, 0x7}, 0x10) 2017/12/26 15:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000921000-0x18)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8]}, 0x18) r3 = dup2(r0, r2) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f000071a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1ea, {0x0}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f25000)='/selinux/enforce\x00', 0xa0201, 0x0) sendmsg(r0, &(0x7f0000d9d000)={&(0x7f0000064000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000-0x50)=[{&(0x7f0000c2a000-0xc7)="ebfb1dabbff61a7e8e9c324c68a7c59f61873b5a44f9e3500e21d7db84112dea052f68cb5d4666d0ccc528194e46df9bd48115a8d3eef30c6fbfce08c198d77a24b009fe10256c4aca1431fa08493e1510e613a68a1078f680b377cbaf1b55a620c8118c2685be3d031b6b4e0ec0ce6014252192ede3c6fb32ce8eb35ad068b6eeb05f63658d81a255d89ccc983130d4261df609907932b02d8e5c4e426a5e873e63bcf89e2c2e1576c21be463e5893b63b6c28740bff391c075bb9fca477475fb653c51ed9442", 0xc7}, {&(0x7f000000e000)="38dc4ddb84f3f3bdbdbbc8aff03fa2c659d4aaa1d82f281642ea93374d5cfa3ef32590851c3588adee38ee3ae5e6ae44e5ee38b01ba6ec7800664289ab3246d85c714bffa1d6412d21de55094e3694649bda6e6978008fcdbaed77", 0x5b}, {&(0x7f0000671000)="d53cbf670309108367295e87ffcbc7e9b7c87c2d93c9331eb05097d86d35b86cf57bb89cf2c23c9609b16d33682468b6f84f37b195314f8998428b59bcf87b7b7fe14ae3a168992637dd5473957f7db5b7d7d08b44db47f421d7e1ef3919cd5563f99f9cbc08baad013063980699f5a8f942dd7756beb15d780bff0b34b0aa07de4abeb7d9dc90b5a81e63dcff82884eba110a9a4f13a4a54bf338cd55b625a43ccb9c3815d759bc882fb748bab7de0b08a45e06fbb61f2dd51ee5426155624334e734f8b19ae4a2d75f4c7e7b1f0373200f4292f073f4f1c00c", 0xda}, {&(0x7f000097a000-0x93)="74e01792221acbdc97691a1f51464546893eccbf28a2267c054b5cef8ff15cb3cab7dd415792cd20a6fe3d79988b3ada9eba195ac3166af8cf756883ce113e2235188824319af8d72f8a04de500b957501ccbd67b3ba9e8232b0873f0a66b58d107b98b1beedf076496de951ad31987c8ca869e7794b6dc5e08d07aa1a9caecec49553ac52a0ecae36e82d46a1be41db662dde", 0x93}, {&(0x7f000073e000-0xe0)="1a4bfa78ca00a23fe70e52c38afc49c2d56f8cb283005fc65c846b87c866021574e6227f474e91491c1a252fbce100886c4725075c0810f50df2b94c97783ce73d2a8590e48750103bddca7bfc0546985f854c739faf98cca1bb2698b5aa3810d1edd60f9a6083e8fc5b73f95477b3b4e451ccd9ad4aebdbe95512f85f6cb970dae903be2dd7a17f668ba7431b95e439c0140be0cf94230c9e627f1987bbe463909274c7f48578cdc44b9e77f99f17e60864a369b5c0820823513940d78770d796cd8e8a83516dd27218bd0889fbcba41106908e41fa1928ebea012abe7dbd31", 0xe0}], 0x5, &(0x7f00004b5000)=[{0x78, 0x104, 0xdde, "98868c11803f1bd30a5e877f06b4d776add1e1e57b1012e1512292887f639d33b69a8f1ec0e8f5d986e10461c949aafe7bdfa7a6670def628d3af3c859b8ffc5034820eda56a0a03d6215f4e365e212a5e73efac8f765552263e17a1c38b29da304952"}, {0x98, 0x10e, 0x0, "2449b676176073ff74455fe12f35c9d59122ae3efa06f6c30cf91dffa81d1f218fd3ee28a6858e27d0b828419f9131be760ce2a923c592a3f93ac3b958a5576d3531d757f4d35b30b36b5dbbc2dd10f0e7f7f899dd07dd8eeaee90d7f26c574e8a4935631fb674540cb41fd9f1b51ed4cfc9daac9e31405f2f05001700019582ea"}, {0xd0, 0x111, 0x5, "6eb07c52cae4fd2e6b232be7547b2c66968cbba1e70798b00eb1421b37f203946265d0114a4d787a8e489835ae941401aad292e5182a44323340ddaed86c23f3ca560ffbe2268a24488f20b37bb4421a429ee2f566cd89989bcc3f4656b83abf4fa6eff4a0fd918b520dfb35316e33408912198e8ccb1a1758a5dddf1e8370382e31101381841013fa83e73c66775bd3c852b41023226bcb582036b3a50c818946cd257b2aa0c9fb1b60d2269f0da0666c25211646c61c1d87ee408f"}, {0x110, 0x10d, 0x9, "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"}, {0x38, 0x196, 0xfffffffffffffff7, "3d3fd44416d9861ae0553acdab64726e7dcdffa9dafcec140c2b239d4b9248e1d5d8879ecb"}, {0x1010, 0x107, 0xab, "ea588d1a6d06cbe96e97b7cd976682791795ee65f5378eb6f935ad97059060d36069d0dd8fc957988413174455a0228780ba97ce2f73759bfecec282bc4e80c4c01d3d64be1cd3aa7f28309139269cbe4bc8a603595b5fc9627b4e530b0a54e4b1fe5884e477b801cd1e3cd377d8c2732fd0f1af62c8ec37434d1df579270f67a514e3c85dbb0902cca22b833c985bee8de1057699ea12c7663edc972fcba9f35ce19d21ab47da160b8be10df3ed7f17718260bf0758f945e0f9f13b7e88c771cd44371366c5a3df0797ac06d4ca20be3d170b8d691414bb2dfdae432ea992e3a7c250e73e99c1c28057b10e95fe198292a039cb02fa329fba19adade418b8c30b76a282b92c776df88c2c4e74e9ac0bf9b175aba25b475a91af6adb0b3c807896e59468790fa39e91e5b1dc409e7d0b24cb49c6d2e0c98a9f23b68d6d14e62720f6dfb6876022495bc4f3bc45b1c2cc7031667f9d05912f9f9367f1bc460800d559c90a36dfa0281a3ebd02a2ef83c5bcf4af1afeef11dd883a80709eb1ce33d59ae0aeb1a9ba07daeb17b6576a1762ca5e34cd5ba80b2b3346db508b77f82ecebf343593ce54aef2fddc366fc1b2c34db25af1adc5c17d26786d2d14c535477170d676692364535f4110b37ad4e38edd1b13aa8334e3b1f6892872cedd3fd780817db4c282a1e674d26224dd27234df5a42508a1a12a9861730900abb708cd59b90cc4850084735636488e846145ff6a938a5a2a63029fe6bed8e456a49af8fd6fc2e4e27d6bc1989cafe25cdb62beb86a2aaa42ff2983f4ccb25d40b20cfad9247424c2bff4d5b5c3c10120b5f6bcffa794aa5acfb8a2d544ccb7473964ad24fe4cd48568eeffc65760ff583fbf1f96c4bebe42c595995dc7d6c39302c2e32e8cd13ee3568896f1a07ed611c0384fed6c690f212745b8d69c6ed305d72fd77f08c2f3ea2e538b5364d71576283543f774c28d90f298b72a4150e741c4a563c1a5373f6866c68f9c634be506d73865176220383e565ba7a17c378ada8a3b89a3c0e370658d37af53210d640a29cbcdb886f7179ed54a0825516a91ef871a802f92c5d04f7cb736234281fded2acf794fb978141d7e46656d4771c6164bd31244a2a6f120ce43093693c4acae7663d80f08fc2bf8f63999bf46dfde8cefbe09800952694403c2a9dba5db485b59359f9b12f0771ef55eaeef6370a51ad8790132a12a4dd6d23db12f019341a1f4455e5e99a9ee2fccc37faf31326c3bd8b856052b2c37cee663277e0fa41761100de7ae7853a41fade027baa72debebf7e75845cc22f06f4470a17dc959b385c8a39f09e68760f87b5ef21fbb55945c7e290a9dc07ff96d311ab2f5e743f2d7c589615871c0362e7a434fc91dd3e996d50a0e00f711d1e2f85d3693b9338ef4f2ec06e7d78e3f1971b86af52f7299dc03589a8cecbb8ae6f3833c050188d952a24b68328a83739510fadeae916f95c2237240e9252fe23881d2a5a77efaec9afadab02d574c2a26047f39935f05928aee4ee3598dbdbfae99dcae6b226abd05af3db4ada511f40a6e9b231de5a686ff63278e58a7d77578a369b5e537f1f50760d7e395bdfc55b1d971246f07e5e9e53bec42cd207d8b6c9b8e5b1c5e148f479e9771c12fd56e37f86958f3316ce5ca6e0be70c239c1663138396eb7ba94da0e1b3e700da777dc028e645e54981a0edea75c89d55ba0dc9e67b25497fbaaed31b9ebfcf5c7fc1be02cb787accabd6f599a8b8ee29b0a48cb61034ef47f3e4aacf24f87a690633f927b134d3018d386624ca6c0eaacb786d6cfd0ccecd45e9c111474f0f4f7a4b7d7fabad7d55e9ca9ef8050c0d6acaecd95c9f9641f976756cfb888aa30a5e6e3893297321de09d576d6837d7011c8b1b75db3d35ba1c410bb56bb066951a55c94f8a202ffd5b35a451f2f6d4673766170c2a4bf659ee294b1cedd7647d1bbf4f3be09d6fd56fd0840da721b853caf1d23f4e3a8b733b494604913fb4bca4c7681a5344ea1fc3ca07e06a7177a13981a72f9a245fecf79c83fff0da6f9fc9abb0bc1c272f95b21c42619e3e6892a274e4ffdd91547788a22943248d4624743ead98c662a567bebf6878b72a3ebfb944da7222a49871fe30ce70381573141cecf516cdecbdc1d32dedc91286ac59d59767769c92efd2cb412000ac3d353950bc3f3cb5f1cc72461a167eb1ce40f8f49e77d9832a095c147c08f28595d7ecea0f9661cab69b315e30d4a77098882b4dc406696c9bd2c546dfdc763dc6b55ff50e22370c8a903cd3ba01414f148f324dc8b501835a70388af06fc908862f7cae70c726ba15250d534a4b7230fc79c77b3f376c563b054f84398021b8a9f73d266d521a32e7707bcc63e82ae2c6d880889fa105e549f700cb94250bcba55bd8b07a3880d1cbf2aa556792b668e654ed072125f7577a7aaea502824fdfd78a4857fd928c121491d2d61705d807516f4e0d2af8568e783886b0a33941efd33d3c16acb45117b1e7bf404ad7bf2ea8d7acd5831e3d502c946856bd3c08f7828443d1a1a9e5eafae777ecca2fc75d261280ea2d4aa6ff0a89b82d335bd06abeb418f5007ea4810ad6d40983d5a37e047872e722caf77519bb0a7f98ddd6f6f84f188e7d56817ca9cbfb98dd32192d0ea162078be4f207d967748b6fdb15c6300986d70590bfbc6b2fced524dfe029d95ccc1b6c0681201e24cc74ba1a040aeb2d1fae5ec879f39858f5dcdba6e8698fbb13c841e33d5768a19cbcd82953db596be2d641df3b26054742466ff627f2900c933ed78652dcc825d0d39074709ddd6360ac566d1684b74fea8f39102961983b453a3a2ce0b69d97cd1c1c2b9717bc0e041565455b9b7897fc50c89393c3577476bdbdcc5e75779edf4bc43ad8898e38a158964f3a548fb25674a92eca37601536c8b6a187873f62702a060d4454934a86cf87c611199472487785ac130aa96e7d5dcf82a149298cc504d7f40dc8e118955fdc4988e422db9e286d61f05d934214bff5f3f3145c8c874cb8ddde565238021e46c89ae3c44bbd8ea1ee8ce41738fe155edf13d9c5b7444ade175585f1b646cba1cdd147bb5f830d59618a9c93067ad3b4c83505d65dafc5b951e4af2edfa011ea78ffb7f7957546be1968686a8bb9bb9b536285964dc242b6390eae220cbb0405fe306801d5891b2f12b57d07a4eeafd3b2b3419a06c4140f6ac8c368d551b29c545fc82709543104470e6de04c86a3b66b3a959279539085c46f392f3034f0e63eae2a7821e436de8aa3ceee7b3fd28e9d96a4df2e6768f6e8fea1c1a87d245b42b3ac191248972fee1495b3e157b1c7ee5489422b32fbb0d78be637d5751a0220aa5320d8cd0fec8722a6909dfe186e19a9b5888b324b54766982e1d713c669dbdefe0bd479516c803b0468e3123f68edb7a57d8c78e0ea82593b98202e0e83f3602ea099c0c81071956a0e649d7996a942eaf2b5df2beb205872ebbb94f82a3644eed1c1f67d07d27ee34080e72bf6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{0xb0, 0x10f, 0xfffffffffffffffd, "a3acba67be092e02d5e5f21dacc82b29e4161ba6dcf95d6b056538b0846062b2e4fb33d67495521a299f360fbb24fbdeea7db070a219073693fce9877135483bd7512df8c63abd82dc7fef74901fe474050282e4e82e532f7f3b6fbb3ffca59401b5d5aad04bbd7fd52972f07aaa23f4981de9c7ac5bd96e850b78e008803f0f1335391c67965f847cc64b8f0756d118722a499c5a7b6196d92b8453"}, {0xf0, 0x0, 0x3, "7b63828dc1d00373598d934b54b4ed9bd2d54bb753ac8ab33f169402e71d816200899d6441500ae3388b016b4a1a984edd9f7c2551667140a67aec58c2fb09d66c0c64a33cb1dda88eb1fc274253b0e8db16d0c10e86dca1e54fedf3ab3780f7624727da8c898b79dc23e76fcb07a55c8805ba958166d2cd73452fbb0e289557ff4d1d3efca45579cf31395e5d20d973e69fa48fca49ee7e80c6e38ac8723acc4acdecdbf038ad685eb1373140d1b23214a42ddd62111d2d146de945e4a6bf9ce14dded0c16e6d247d30a4e5a9e02f572c4948ac9c423bfe1299e670eebc92"}], 0x14d8, 0x4010}, 0x8080) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a3c000)={@generic="28fa7ad732369f6b3dc45bbe757f114d", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/dev_mcast\x00') 2017/12/26 15:05:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='bdevvmnet0.!\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000245000)={0x9, 0xb, 0x6, 0x3, 0x0}, &(0x7f0000446000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@sack_info={r1, 0x8, 0x1}, &(0x7f00007d2000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f000011d000)=0x0, &(0x7f00003db000-0x4)=0x4) 2017/12/26 15:05:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b8b000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f00000e2000-0x10)="1f000000e8030200000006c507141a23", 0x10) 2017/12/26 15:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d74000)='keyring\x00', &(0x7f0000647000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000348000)='keyring\x00', &(0x7f0000b50000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_readv(0x0, &(0x7f00004bd000)=[], 0x0, &(0x7f0000fe0000-0x10)=[], 0x0, 0x0) 2017/12/26 15:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) getsockopt(r0, 0x949, 0x100000000, &(0x7f0000ebd000)=""/43, &(0x7f0000599000-0x4)=0x2b) fchdir(r0) [ 44.073115] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.073122] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.073129] [] do_page_fault+0x27/0x30 [ 44.073135] [] page_fault+0x28/0x30 2017/12/26 15:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e7000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000e6c000-0xb0)={{0x81, 0x2}, 'port1\x00', 0x9c, 0x100000, 0x7ff, 0x3, 0x20, 0x0, 0x38d, 0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/26 15:05:53 executing program 5: prctl$intptr(0x1c, 0xe3) prctl$intptr(0x8, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000092c000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000654000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2017/12/26 15:05:53 executing program 4: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) memfd_create(&(0x7f000000b000-0x1)='\a', 0x2) r2 = dup2(r0, r0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000004b000)={0x0, 0x3}, &(0x7f000004b000)=0x8) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000004b000)={r3, 0x400}, &(0x7f000004c000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0xfffffffffffffffe, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x7fffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000060f000-0x10)={0x2, &(0x7f0000f94000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/26 15:05:53 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000003000/0x2000)=nil, 0x2000, &(0x7f0000009000)=""/239) remap_file_pages(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x3, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000-0x20)={@common='bond0\x00', @ifru_flags=0x4002}) 2017/12/26 15:05:53 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000feb000)={0x10, 0x0, 0xfffffffffffffffe, 0x72b3c68a}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) recvmsg(r0, &(0x7f000060a000-0x38)={0x0, 0x0, &(0x7f000013c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) 2017/12/26 15:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x4c)=""/76) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000df5000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000000e000)="c1245d606888518a2cbd4eed7ef402d31805f1022787160cf436d95938b8f04e49b38372068b0b10f1d045c7790faa8b6cc421a3475908bfcd1c77e42d753f197e9e750174ec5225879a8cb3149448fce9e772fca7d077d49c51886a8fa8c47a73c8f9b048ab692b32b62e59a17ce7afd66ddd", 0x73) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000030c000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) [ 44.977909] audit: type=1400 audit(1514300753.280:37): avc: denied { net_broadcast } for pid=7770 comm="syz-executor6" 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 2017/12/26 15:05:53 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b2b000-0x8)='keyring\x00', &(0x7f0000afa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000001000-0x1b)="276b657972696e6728b62b2f6d696d655f74797065657468315c00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 15:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000aec000)="ce", 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) getpgid(0x0) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) utimensat(r0, &(0x7f0000563000-0x8)='./file0\x00', &(0x7f0000fa0000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000883000)=0x0) r3 = dup2(r1, r2) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e45000)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2017/12/26 15:05:53 executing program 0: sigaltstack(&(0x7f00005a3000/0x2000)=nil, &(0x7f0000766000-0x8)=0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000011000)=""/10, 0xa) 2017/12/26 15:05:53 executing program 7: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') getdents(r0, &(0x7f0000534000)=""/139, 0x8b) pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) 2017/12/26 15:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000aec000)="ce", 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(0xffffffffffffffff, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) getpgid(0x0) vmsplice(r0, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000fd5000-0x6)='hybla\x00', 0x6) connect$inet(r2, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r4 = dup2(r0, r1) accept$packet(r4, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000080f000)=0x14) bind(r4, &(0x7f0000305000)=@ll={0x11, 0xf5, r5, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000e45000)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000a5b000-0x4)=0x9, 0x4) 2017/12/26 15:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x80009}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d45000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f00000fe000)=0xc) connect$packet(r0, &(0x7f0000f30000)={0x11, 0xf7, r1, 0x1, 0x200, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/26 15:05:53 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd4000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/26 15:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x3, 0x10, 0x0}], 0x7, &(0x7f000024c000-0x10)={0x77359400, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000188000-0x111)="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", 0x111) 2017/12/26 15:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a83000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000902000)=[{&(0x7f00008e6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000092d000-0x10)=[{&(0x7f0000c91000-0x9d)='\t', 0x1}], 0x1, &(0x7f0000d09000)=[], 0x0, 0x0}], 0x1, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00005e9000-0x4)=0x0) 2017/12/26 15:05:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x101400) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000f60000)={0x6, 0x1, 0x9, 0x0, 0x4, 0x7, 0x80000001, 0x6, 0x1, 0x9}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000983000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mremap(&(0x7f00008bf000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00002b4000/0x3000)=nil) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00009d8000-0xcc)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x45b}, @in6={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}], 0xcc) mprotect(&(0x7f000090d000/0x4000)=nil, 0x4000, 0x2000005) r2 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6f65743176626f936e657430816d6e65741c776c616e2e2700", 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000705000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x200, &(0x7f00009d8000-0x9f)="ba94ccfc354c39fde3f434c0fb6593bf582d1383a8dcf9cfb0dd1ab0763fd249d9c2189030afc90f5c3b578e57545abd9ec994fa43a990a38f684e4ad1f02f53b40288f21d7ab752ae1a16a9ca74c16d9b9ff4942b4bdc43263c687210778b30e66e96d41f31b89436314b706e53ebfc574f2ec08516edd9f378b4e2e846683a204f59ef8c4782b59dc4abb7777964dc8ebaf7b77070adcbdcdf1f15d59977") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000014b000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 15:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b27000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2017/12/26 15:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2a100c17, 0xffffffffffffffff) modify_ldt$read(0x0, &(0x7f000099e000-0xec)=""/236, 0xec) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x200000) 2017/12/26 15:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b11000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000048a000)={0xfffffffffffffffc, 0x8000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000323000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) 2017/12/26 15:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051e000-0x4)=0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000395000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000f19000-0x24)={0x9, 0xffff, 0x81, 0x1ff, 0x100, 0x2, 0x9, 0x7ff, 0x72, 0x7, 0x4, 0x80000000}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2017/12/26 15:05:53 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000230000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f77000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058d000-0x4)=0xe8) connect$packet(r0, &(0x7f000036d000)={0x11, 0x17, r1, 0x1, 0x3ff, 0x6, @random="120dba7191c6", [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x80002, 0x5) connect$inet(r2, &(0x7f0000f61000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000d67000)="", 0x0, 0x0, &(0x7f0000f74000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f00005ef000)=@file={0x0, ""/66}, &(0x7f0000f77000)=0x44) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000f79000-0xec)=""/236, 0xec, 0x0, &(0x7f0000f78000)={0x1a, 0x1a, 0x4, 0xffffffffffffffff, 0x180000000000, 0x3, @random="700febd3cf4e", [0x0, 0x0]}, 0x10) 2017/12/26 15:05:53 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000006000)=[0x40000000, 0x1]) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x66, 0x0) r2 = dup(r1) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x5}], 0x5) setsockopt$inet_int(r2, 0x0, 0x20000000021, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/26 15:05:53 executing program 1: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000efc000-0x11)='/dev/vga_arbiter\x00', 0x181200, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000204000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000efe000-0x8)='./file0\x00') mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000eff000-0x4)=0x0, &(0x7f0000efc000)=0x0, &(0x7f0000efe000)=0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000efc000)='./file0\x00', r2, r3) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000efd000-0x8)='./file0\x00', &(0x7f00001a4000)=@random={'system.\x00', '\x00'}) pipe2(&(0x7f0000cfd000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) 2017/12/26 15:05:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002e3000-0x11)='/selinux/enforce\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f00007a5000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 15:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) getresuid(&(0x7f000065b000)=0x0, &(0x7f000073c000-0x4)=0x0, &(0x7f0000131000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000ed2000)='./file0\x00', &(0x7f0000168000)='./file0\x00', 0x1, r1, r2, 0x100000001, 0x6, 0x0) 2017/12/26 15:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000e0b000-0x24)={0x4, 0x9, 0x81, 0x7ff, 0x0, 0x3, 0x3, 0x17747831, 0x2, 0x8, 0x7, 0x5}) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000015000)=0x0) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f00004ad000-0x4)=0x7fffffff, 0x4) 2017/12/26 15:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r0, 0x7a7d, 0x6, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004bb000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e74000-0xc)={0x0, 0x18, 0x30}, &(0x7f0000c87000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000187000-0x10)={0x1557, 0x200, 0x9, 0xc00, r2}, 0x10) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r3, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 15:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) inotify_init() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) llistxattr(&(0x7f0000765000-0x8)='./file0\x00', &(0x7f0000ddd000-0x84)=""/132, 0x84) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/26 15:05:53 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000003000-0x56)=""/86) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x0]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2017/12/26 15:05:53 executing program 0: setpriority(0x0, 0x0, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/rtc\x00', 0x4ffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000006b000)=""/224) 2017/12/26 15:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b5000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000048f000-0x4)=0x1ff) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:53 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x10, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 15:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000d4000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f000030e000-0xba)="405415fdbc96a18ff389ce17828724348553b036b0856f500a84d0e7e0fb414a20ecee727c85ba833962271ebf04f90971e37b27273770d88639a227edd49d7de42681dbc8e60cb6b097a63d8071d5e306ac6e402e9cf5310bca8103d4b1d4b4c7fa1f3974219e89285ed6fddf2089474ea83c4e27cdd3faaab40e130cf643a460b13b97b272bc4cd855780d879119ded4dd4e3a35bfe7c425bc67cc4f314d3ec71bd634d9c4a65dde264c568bb2681c09ef75b8b2b7d99bff65", 0xba) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000647000-0x8)={0x0, 0x85fd}, &(0x7f0000d1d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000335000)={r1, 0xf4, "1336df70c8e84e2d9cab8d553db9765d7823a9f687956e346f414d6b5235304c02fbc160a22309477d657e36f58a0669abbec373b31a3b2408a38b71bc9d589d3100eac3840279e9659d50235c5e2e25c765674df7a6b5d4389923c5fb5fee53eaca3cc09799c1ddff9ad19b2560440fdb03a691cb8855c1abc7178358b479c01b499d005a0aa0eb81f3b3145886e674ab4c9590ea592ba0702f7a94abd5cc06af5daaf10e1c12c4e8ac840a49b6124e229a51a7ba74f8b2e30d2fd600c10f6ce78ae47a7686371c4e4b89ba8a44191e2204c1283273754245fd96b468625a330b29d59a0ccacf777460457357617216d9c0100c"}, &(0x7f0000652000)=0xfc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000be5000-0x1f)="1f000000520007f2c2000000000000000200030000ddff1ab4a300ffffb92b", 0x1f) recvmsg(r2, &(0x7f0000a7b000-0x38)={&(0x7f00001e3000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2b000-0x10)=[], 0x0, &(0x7f0000f64000-0x49)=""/73, 0x49, 0x0}, 0x0) 2017/12/26 15:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009e8000-0x9)='/dev/ppp\x00', 0x2140, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe0000)={0x10, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r2, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2017/12/26 15:05:53 executing program 4: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009c4000-0x37)={0x0, 0x2f, "c2b81a0f1e5d602c70b8f1c1dc176ab9107a4661691feb920517c21bacfb79a24d312c87f95f27f6e38306178b4ee8"}, &(0x7f0000df2000)=0x37) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c1a000-0x10)={0x9, 0x0, 0x7fffffff, 0x7fff, r4}, &(0x7f000034f000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000edb000)=""/4096, 0x1000) [ 45.282712] binder_alloc: 7846: binder_alloc_buf, no vma [ 45.290233] binder: 7846:7856 transaction failed 29189/-3, size 72-16 line 3127 [ 45.311787] binder: BINDER_SET_CONTEXT_MGR already set [ 45.317374] binder: 7846:7856 ioctl 40046207 0 returned -16 [ 45.317397] binder_alloc: 7846: binder_alloc_buf, no vma 2017/12/26 15:05:53 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) fadvise64(r0, 0x0, 0x8, 0x3) 2017/12/26 15:05:53 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000029000)=""/92, &(0x7f0000045000)=0x5c) r2 = dup2(r1, r0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000046000)={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x3, [0x9, 0x800, 0x6, 0x200, 0xfff, 0x1, 0x7fce, 0x2]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r2, &(0x7f0000010000)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/26 15:05:53 executing program 5: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d33000)={0x0, 0x0}) sync_file_range(r0, 0x7cb, 0x0, 0x3) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000662000-0x4)=0x7, &(0x7f0000d34000-0x4)=0x4) r1 = socket$inet6(0xa, 0x801, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a07000-0xe8)="f4224647109f43fc783f44e4931cedfaa163d9358a7eaf0385273f67fa8fdcd2566fa2f34217061e9e8ac87f1ecfe09e846a5e6ea4a902b29cff476f1a23f16f6ad29d6a3cae78d108d12c8298f0fbaed1791d19917c828ec3c35556594bbbc63aab1ac49286ee4341754b2bbe963077c019517ffb80e795331377a151a829a200eb69f91cbe1bdd737f16a3c1a4572256bcb7d6f483032fcab69c0d42f531b925769145fd5feffe71d9f2492a162df853b9fd23b4f5aaec3ea5ff61b467e27aeb20628723cb5735c0276e6969438735f572603c2ad885a4f90af5813e62afbbd0427dc23f146861", 0xe8, 0x44, &(0x7f0000a3c000)={0xa, 0x1, 0x79, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xd, &(0x7f0000387000)=0x7fffffff, 0x4) 2017/12/26 15:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fsync(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a96000-0x1)="cc", 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000ae6000)={&(0x7f000042c000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[{&(0x7f0000030000-0x35)="8c", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x1) 2017/12/26 15:05:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b92000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000142000)={0x0, 0x0}) mknodat(r2, &(0x7f0000ad4000-0x8)='./file0\x00', 0x4, 0xffffffc1) dup2(r0, r1) sendmsg$netlink(r1, &(0x7f0000f4f000-0x38)={&(0x7f0000528000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000014d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 15:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000f7000-0x24)={0x0, 0x2, 0x1000, 0x80, 0x5, 0x5, 0xb97a, 0xa9, 0xfffffffffffffffd, 0x1000, 0x101, 0xff}) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2017/12/26 15:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xaef0, &(0x7f00002a4000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000342000)=@random={'osx.\x00', '\x00'}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000995000-0x23)="6ffda10d3f09e8a5193528381b202540e83cf298101a704f94904c37cfba258f2b0a0b", 0x23) 2017/12/26 15:05:53 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x10000000cf) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000013000-0x4)={0x0}, &(0x7f0000014000-0x4)=0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000012000-0x4)=0x3, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) 2017/12/26 15:05:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x100, 0x0) socket$netlink(0x10, 0x3, 0x0) times(&(0x7f00006aa000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000e70000-0x4)=0x0) [ 45.317413] binder: 7846:7868 transaction failed 29189/-3, size 72-16 line 3127 [ 45.346809] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.352842] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 15:05:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002f2000-0x4)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000915000)=""/90) r2 = syz_open_procfs(r0, &(0x7f0000651000-0xf)='attr/reyckeate\x00') sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0x8) 2017/12/26 15:05:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6f000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$eventfd(r2, &(0x7f0000f70000)=0x0, 0x8) 2017/12/26 15:05:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000f42000-0x11)=',vboxnet1}system\x00', 0x1, 0x21, &(0x7f00002cd000-0x3f)={0xfffffffffffffffb, 0x8aa, 0x387, 0x0, 0x20, 0x8001, 0x7fffffff, 0x81f}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005b2000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000525000)="0dbd325527b7c0798977ffe9caeb4abd8f67cd1c87303ce87f17cba5394dc2c5f20332950da3daa1ac10e840cf98c3a6b4cac5f64ac48df2143b211532a013d9237740693c952ba38e6b711b3d4010e2956366f468fafadf8d65da7869f625c67c84a122c4cebd4e7da19b8a73a86ee4587c75695ee52834643444350056ae534c", 0x81, 0xc6, &(0x7f00009fe000)={0x77359400, 0x0}) bind(r2, &(0x7f00004db000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00007a2000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setrlimit(0x0, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/26 15:05:53 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009ad000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000131000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000d48000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001bc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0xac8, 0x500, 0x7b1, 0x2000000, r3}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2017/12/26 15:05:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x1, 0x0) r2 = openat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x20080, 0x150) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x0, &(0x7f0000003000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000006000-0x40)={0xffff, 0x80000000, 0x1, 0x80000001, 0x9, 0x120000000000000, 0x5, 0xf394}, &(0x7f0000006000-0x40)={0x1, 0x9, 0x5, 0x2255, 0x0, 0x100000001, 0x1, 0x2}, &(0x7f0000005000+0x4b2)={0x9, 0x7, 0x6, 0x3, 0x11a7, 0xfffffffffffffff9, 0x1ff, 0xfffffffffffff6c8}, &(0x7f0000006000-0x10)={0x0, 0x7530}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000005000-0x68)={0xa585, 0x92f, 0x10000000081, {r4, 0x1c9c380}, 0x0, 0x460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000004000-0x14)={0x0, 0x1, 0x4000000000000000, 0x3, 0x6}) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) getsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000002000-0xc5)=""/197, &(0x7f0000000000)=0xc5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000)='illinois\x00', 0x9) 2017/12/26 15:05:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000)='/dev/sequencer\x00', 0x80, 0x0) getpeername$packet(r0, &(0x7f0000329000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000076b000-0x4)=0x14) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00009f0000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000cfb000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/26 15:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/ptmx\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000ab5000)='./file0\x00', 0xc0) bind$netrom(r0, &(0x7f0000475000-0x10)=@ax25={0x3, {"13583084361dd1"}, 0x3}, 0x10) 2017/12/26 15:05:53 executing program 4: r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000396000)=0xc) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000bfe000-0x10)={&(0x7f0000b14000-0xc6)="a67b56b97cbb4202a57bccce6152e09c858d51886087b602c52fbc8b83912bad578871d617d50aa229eb71f94d65afd8ac81b70cfdc8dc4975e2091c73b84960c238092a29ebab08d8a20863f35a045fa3dca0ec464cce044dcc4a241adaa828d008143ce5644929063fd3393d7136d10ef09e4cf762d1be9390df22dd8b4547bafb6a12a50f72d7a211b2f710209e846c1645f22c03b7e8f0ca9120dc95016ddd7780e2eaccb4ae2a5f059c4da8d70627c52c05c5ab04839f1cc74da7cc5e997e15101e4111", 0xc6}) setfsuid(r0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r0) 2017/12/26 15:05:53 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x5, 0x622) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e300914040a01c2fe200000091a000100e89a0000000700000000024fe3000000000000000000", 0x32, 0x0, 0x0, 0x0) read(r0, &(0x7f0000010000-0xb2)=""/180, 0xb4) 2017/12/26 15:05:53 executing program 4: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00004c0000-0x5)=""/5) sendto$inet(r0, &(0x7f0000df7000-0x105f)="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", 0x105f, 0x40000, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000270000)={0x1, 0xb65, 0x8, 0x100000001, 0xfffffffffffffff9}, 0x14) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000344000-0x1)=0x0) 2017/12/26 15:05:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0xd)='net/wireless\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x3, 0x2d9d, 0x3ff, 0x5, 0x166}, 0x14) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000012000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7f, &(0x7f0000000000)={0x40}, 0x8) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}, 0x8) 2017/12/26 15:05:53 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000a93000/0x3000)=nil, 0x3000, &(0x7f0000002000-0xfe)=""/254) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a95000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f0000003000-0xdf)="4b42a61973d98941583434a51aa465d5c48214f42bf22227666571d390e17749e1d90000361ca21da6f754143cf7baae038520eda5e9738cb8e1a4040000007b18e2e0f6e2b71861bdd08343fcdbadf49558fb62f62181c06b8fb9b4f438f777f69bb1ff90a3c1e0ab68b7aef0674f67a14a13c33e8c08c0673407f593c7db40b30030524c00000005e063a5f186669af871cd1944df76825fd6f84c5349fae0cc74753a5f7c1775b0fde56b3e8c5013c22efc7bcb33b5c6fc7997b53e0d37c595d5a1664b1c670fa3c8a2ff435516774467f7e8a7cf741a4287b3df30374e") [ 45.528800] device gre0 entered promiscuous mode 2017/12/26 15:05:53 executing program 3: r0 = inotify_init1(0x0) pipe(&(0x7f00001a5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x81}, &(0x7f0000429000)=0x8) fcntl$getflags(r0, 0x40a) 2017/12/26 15:05:53 executing program 0: mmap(&(0x7f00005db000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0xffffffffffffffff) seccomp(0xffffffffffffffff, 0x0, &(0x7f0000254000)={0x0, &(0x7f0000527000)=[]}) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005db000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) 2017/12/26 15:05:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d37000-0x8)={0x0, 0x2}, &(0x7f0000921000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003af000-0x10)={r2, 0x6c, &(0x7f00000e1000+0xfb5)=[@in={0x2, 0x2, @rand_addr=0x7332556f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b90000-0x4)=0x10) writev(r0, &(0x7f0000e75000)=[{&(0x7f0000326000)="390000001100094701bb61e1c30500ff0700f8ff0100000045ef00ef08009b0019001a000f01faff04000000000100000000000000000d0005", 0x39}], 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000133000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) connect$inet(r3, &(0x7f0000ba5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c2d000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x0, 0x7, 0x20}, &(0x7f00001e8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000039d000-0x18)={r4, 0x47, 0x30, 0x1a, 0x6}, &(0x7f000044a000-0x4)=0x18) sendmsg$inet_sctp(r3, &(0x7f0000e62000)={&(0x7f0000fdd000)=@in6={0xa, 0x0, 0xb1, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f000058a000)=[{&(0x7f00004b0000)="24ecd1264980", 0x6}, {&(0x7f0000e68000)="7446732a24c6baa8899e5f80dd68a460a5b9", 0x12}, {&(0x7f00008a1000-0x1000)="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", 0x1000}, {&(0x7f0000c2f000-0x27)="f1bd04295252813543a07e41b7009121098ca677202b8f5d3a238eb13d5c10afa14c06e29108dd", 0x27}, {&(0x7f00007b6000-0xc1)="eb22b96728b0c75597e32abb19e3e35ca3c897689c24cba6e11dbd7b97ef173c2fd62b29bff18641f208339b97252bdee715c6b8b2514ea63eafaad4c42d5d9e035f0dd8070dbfa5bd392566a7879376d563d0ca35676b0fab3482271e9c86d3f783c56b9407c93d97ea8c27a7656f1fd6c2a1273065c231d8346394007ac535562d1792b3d60b084bf48899a2b8ae47f81b00ad9ae5fec45430aef7db9090e862a657ca409eda411e6ce13cae73d85e59d4d818202e9a6aaac0f8706d04b7d29f", 0xc1}, {&(0x7f0000e42000-0x7e)="76174006bddda7406302ab43986bdf0061bff5a4021e4bab21683f81fdda1620d13eec5a2d7106f175e6af9fbcc3b5a537949e8acb6826738e372c0bc4347ab266dde572be1f58f20a6d8b9d36d5bfe3a37d7fbddc4b2501f435a3e95ca9821a00f13aa622fb83429e8b28dfab200077180ebca1bb31821277b1a8061b55", 0x7e}, {&(0x7f0000ed5000-0x7b)="3c93855ee1308a42f3212a286c3979a9e9a4b353ca751dd7c44e8ce59ffd5050e3af58cffa197fdee772975827511a737a7b85b764581dcf774400efc1181c2493d58fe9983b4fe47af8369b12d604b089927c2b692972159f3a19da1dae564e4bcd61767ee62cd6d0d77a5f497b2eb2da6fd33d1a266d968387c5", 0x7b}], 0x7, &(0x7f00003a9000-0xc0)=[@init={0x18, 0x84, 0x0, {0x7f, 0x7, 0x3, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9579, 0x201, 0xffff, 0x9, 0x7, 0x7, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff800, 0xa9, 0xfffffffffffffc01, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x12, 0x0, 0x202, 0x10001, 0x100000000, 0x1000, 0x5, 0x8, r5}}], 0xc0, 0x8000}, 0x20008040) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x7) 2017/12/26 15:05:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000e05000)=""/4096, &(0x7f0000684000-0x4)=0x1000) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getxattr(&(0x7f0000c73000)='./file0\x00', &(0x7f00003a8000)=@random={'user.\x00', 'GPL\x00'}, &(0x7f0000fde000-0xb8)=""/184, 0xb8) bind$unix(r1, &(0x7f00008b0000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/26 15:05:54 executing program 7: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000d, 0x80002, 0x3ffffffffd) write(r0, &(0x7f00003a9000)="de661d49a192b4b38389737568888b7c4f9c5ba670ccacab01bf8d7bdd80ee28759b9b7c35bc665172251aac1f05adb4dfdcd2bdfdc583e570a68e8af7833d157d27417dbd6d8e3aacddc674ec29ee8c68b5ecc3f6278a736a9c0d4fd502b61fc1e6b9fc340eb2132626ad6ae0edd96a35c7e393a23a827bf4961288cb976c866bbc4e5cbf9771aed0c4b00ade9cace93a9b7b4c6dedcc6e76fbcf863dfa3dc290210c7390d553208f821dae21a298a3e86865eeb7cb8251ffb40a9e815f4f6353bcc5cae2b24a4250d97c7e92e898e616c019ca7d8b34283d902cd1c1c26247", 0xe0) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000f0d000-0x5c)="", 0x0, 0x0, &(0x7f0000a6b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 15:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000f2d000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f38000-0x8)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r2, &(0x7f0000264000-0x1001)='u', 0x1) 2017/12/26 15:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0xffff, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00006ab000)='/dev/input/event#\x00', 0x1, 0x0) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000+0x27)={0x0}, 0x8, 0x0) signalfd(r0, &(0x7f00008e4000)={0x8}, 0x8) 2017/12/26 15:05:54 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fda000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000fd9000)={{0x3, 0x0, 0x1f, 0x0, 0x8}, 0x4, 0x80000000, 'id0\x00', 'timer1\x00', 0x0, 0x4fe0b1ba, 0x5, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000fd9000)=""/1, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, 0x0, r0, 0x0, 0x0, 0x4) r4 = syz_open_dev$mice(&(0x7f0000218000-0x10)='/dev/input/mice\x00', 0x0, 0xc000) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000cd2000-0x34)={{0x0, 0x3, 0x4, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000fdc000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fdb000)=0x1008) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000fdb000)={0x4, 0x923e, 0x8004, 0x2, 0x81, 0x6, 0xb013, 0x25e, r6}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) ioctl$KDDISABIO(r3, 0x4b37) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) epoll_wait(r2, &(0x7f0000782000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/26 15:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000045d000-0xb)='/dev/loop#\x00', 0x5, 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000336000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001c0000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/26 15:05:54 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000008000-0xf8)={0x0, 0xf0, "c99e5012e708d140e88db21e1546803b2a73e899f9a6ebfe846e1e155f773b3c4816af2415d2f4e40f0b64f0681ea4be8bd6ec4525d6a2152cc6b74f4eece1930b0230c90911a782d1dff8434b30ad3fdac7d90a0febf2d515c5e2b18029f9651bc8fd2db2e3b2a9dce759c0fc79efe092d215429cb82dd50e1221ca29879275531636e57a063d6cb9e529400b042c3473c86b74f0689e4697fd32309559179a15bf9897b394e6740e664640d057dfb67fa511f57608d3eae14130f884c91a791c2c76a15521bc55a1758a548bf4d615aa9b339f9e89c2dec64e15906ce1d5b7312599b296080be5fec20da42376e5c6"}, &(0x7f0000009000-0x4)=0xf8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x280800, 0x0) signalfd4(r2, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000004000)={@multicast2=0xe0000002, @empty=0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f000000a000-0x57)={0x27, 0x2, 0xffffffff, 0x7, 0x0, 0x400, "9670747907b6b1981b5b8375a318a7a608b302e0a38ae8f35bb62193947f6d05db7cf98ec8b322784397bd6a052f086d6e077bd1dcdb9648f3cfa9c951e4ed", 0xf2c1}, 0x60) 2017/12/26 15:05:54 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f9c000-0xa)='./control\x00', 0x400, 0x80) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000072a000-0x98)={0x0, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000f9c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000be1000-0x8)={r1, 0x1c5}, 0x8) r2 = inotify_init() inotify_add_watch(r2, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r3 = inotify_init1(0x0) fstatfs(r3, &(0x7f00003b2000)=""/67) inotify_add_watch(r3, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000f9c000)='./control\x00') 2017/12/26 15:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006bd000)='/dev/rtc\x00', 0xac002, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000683000)=""/77) write$evdev(0xffffffffffffffff, &(0x7f0000146000)=[], 0x0) 2017/12/26 15:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002e7000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00002dd000)="a9fd319b7799d2de50a264394d1a11b097f1a49273d4014884962c848bb42946b74fb82c4e2ce66acf42c75a20eb3ce0d98a84acf00966cdb18d0e10ddc87be7c1bdbb427dd0956de61d8052b96684d061cbb199ea8f8646f1325ccdb00b7cfd9fdf4ea7e0c9799e70f910b8c74d64364f3d38317535ee896083493c", 0x7c) r1 = socket(0x11, 0x3, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000a83000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xd9, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @rand_addr=0x2, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x0, 0x4, 0xfffffffffffffeff, 0x0, 0x9]}, @window={0x3, 0x3, 0x4}, @sack={0x5, 0x16, [0x0, 0x8, 0xfff, 0xadfd, 0x10001]}]}}, {""}}}}}}, 0x0) 2017/12/26 15:05:54 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) write(r0, &(0x7f00009ea000)="26000000120047f791f6caff001a22070700000000004900d70000a1aa07375505001d0008ff", 0x26) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) getcwd(&(0x7f0000b8e000-0xc5)=""/197, 0xc5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000023f000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getpeername$unix(r1, &(0x7f00007f1000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ef5000)=0x8) 2017/12/26 15:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000)='./file0\x00', 0x8) mount(&(0x7f0000cf8000)='./file0\x00', &(0x7f0000359000-0x8)='./file0\x00', &(0x7f0000ec0000)='autofs\x00', 0x0, &(0x7f0000f52000)="") 2017/12/26 15:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000be2000-0x8)='./file0\x00', 0x800, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b5b000)=0x0, &(0x7f000049a000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000cdb000-0x20)={@common='bcsf0\x00', @ifru_flags=0x400}) preadv(r1, &(0x7f0000d42000-0x40)=[{&(0x7f00008ea000-0xff)=""/255, 0xff}, {&(0x7f0000352000-0x47)=""/71, 0x47}, {&(0x7f0000959000-0xbd)=""/189, 0xbd}, {&(0x7f0000cae000-0x21)=""/33, 0x21}], 0x4, 0x0) 2017/12/26 15:05:54 executing program 6: clone(0x0, &(0x7f0000b72000-0x97)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000047a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000a56000-0x19)=@known='system.posix_acl_dEfault\x00', &(0x7f0000000000)="2f000001006b657963686f726400", 0xe, 0xfffffffffffffffe) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x1000) r1 = syz_open_pts(0xffffffffffffff9c, 0xe2180) dup2(r0, r1) r2 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001262, &(0x7f0000a65000-0x2)="") 2017/12/26 15:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000503000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000065a000)=0x0, &(0x7f0000055000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000d2f000-0x1a4)="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", 0x1a4) 2017/12/26 15:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) link(&(0x7f0000bf4000)='./file0\x00', &(0x7f0000fc8000-0xa)='./control\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) 2017/12/26 15:05:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000000000+0x25c)=0x4) 2017/12/26 15:05:54 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f8000)='/dev/rtc\x00', 0x228400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x24)=""/36) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) 2017/12/26 15:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004fd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c48000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d2000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef4000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1794, 0x2, 0x1, 0x4, 0xa0, 0x20, 0x5eb1, r2, r4}, {0x1, 0x100000000, 0x7, 0x401, 0x81, 0x5, 0xfffffffffffffffb, 0x9}, {0xfffffffffffffc00, 0x3, 0x0, 0x8000}, 0x43e, 0x3f, 0x1, 0x0, 0x10, 0x0}, {{@in=@broadcast=0xffffffff, 0x5, 0x20}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001, 0x1, 0x1, 0x5, 0x1, 0x1ff, 0xfef}}, 0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003bb000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) 2017/12/26 15:05:54 executing program 6: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) unshare(0x400) signalfd(r0, &(0x7f0000019000-0x8)={0x0}, 0x8) geteuid() mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000005a000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005c000)=0xe8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000005c000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r2, 0x4) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000005b000)=0xffffffffffffb4ba, &(0x7f000005b000)=0x4) 2017/12/26 15:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000637000-0x1)=0x0) 2017/12/26 15:05:54 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000014000-0x4)=0x0) fchmod(r0, 0xa) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f000000c000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x3)=0xc, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000014000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x400}) 2017/12/26 15:05:54 executing program 5: r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/26 15:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000094e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f00006a5000)=""/1, &(0x7f0000c5e000)=0x1) 2017/12/26 15:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000429000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c2000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006b7000-0x9)={0x0, 0x0, 0x0}, &(0x7f000013a000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000e90000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000067000-0x8)={0x0, 0x1}, &(0x7f00003c6000)=0x8) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000ede000)=0x0, &(0x7f0000299000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a74000-0x8)={r6, 0x100}, 0x8) poll(&(0x7f000056a000-0x8)=[{r0, 0x8004, 0x0}], 0x1, 0x3f) close(r1) close(r0) 2017/12/26 15:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e78000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f00009ec000-0x10)=@ax25={0x3, {"bac7958a005dce"}, 0x6}, 0x10) 2017/12/26 15:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000979000-0x8)='./file0\x00', &(0x7f0000bb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f0f000)=0x0, &(0x7f000074c000)=0x0, &(0x7f0000a17000-0x4)=0x0) r2 = syz_fuseblk_mount(&(0x7f000064d000)='./file0\x00', &(0x7f00001e8000-0x8)='./file0\x00', 0x6002, r0, r1, 0x1, 0x1, 0x0) mknod$loop(&(0x7f000024a000-0x8)='./file0\x00', 0x8000, 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000017, &(0x7f0000efe000)=0x0, 0x4) r3 = fcntl$getown(r2, 0x9) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000a7000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f000045e000)="cd651bea6c397e923853af729337352431be7359", 0x14) fcntl$setown(r2, 0x8, r3) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) fstat(r0, &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2017/12/26 15:05:54 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000934000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006c3000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000001000)={0x0, 0x0}) 2017/12/26 15:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2017/12/26 15:05:54 executing program 1: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007fe000)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ec3000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000000000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020007000000090e40080003010c00f41ee400", 0x39}], 0x1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000863000)=0x0) 2017/12/26 15:05:54 executing program 2: mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001de000-0x12)='/dev/loop-control\x00', 0x509080, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00000fd000-0x74)=""/116, 0x74) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) mmap(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000045d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f000045d000)={0x5, 0x4, 0x5, 0xfffffffffffffffd, 0x8, 0x100000001, 0x8, 0x1}, &(0x7f0000314000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000045e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000045e000)='/dev/input/mice\x00', 0x0, 0x40) 2017/12/26 15:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000b57000)=']\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000d0000-0xc)={0x40000000, 0x0}) 2017/12/26 15:05:54 executing program 7: pkey_alloc(0x0, 0x2) r0 = socket$key(0xf, 0x3, 0x2) fsync(r0) prctl$void(0x7) 2017/12/26 15:05:54 executing program 5: inotify_init() mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/user\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d87000-0x4)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a8e000-0x8)={0x0, 0x0}) 2017/12/26 15:05:54 executing program 1: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000930000)={0x0, 0x0}) fchown(r0, r1, r2) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000705000-0x10)={0x77359400, 0x0}, 0x10) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xa) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3, 0x426, 0x4, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x7, 0x6, 0x905, 0x80, 0x5, 0x1000, 0x2000000000000, 0x6, 0x707, 0x1, 0x1, 0x8, 0x8, 0x7]}, &(0x7f00001e7000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r3, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000e4a000-0xef)="9123eaab6d6e0af5b67d67726413146b276aedad5b28de540be3964ab7bd52719b5992b7d56898949fb5548264c72e6a3ef033ed46b41b5b4ab64ee970f40ec251914f7d255b3efbee05c8392442700be0ff0d573a06a51da3b20fcbd4e6a80a42013f554f3b100604c15b2e90fd39fead0d4991c1d2ceb87ea3e4b9d1d870eaa9a552c1f55d4c614587a49f6be8c95fc72883204dd8e30763336d31f29e6c8818da27a329c5d9b4f6e0d98d54d5f7eaf984c2f88b7dff01ecc5872eeea596c4525f1825b5ff0baf2bb2047d39a44a74185db988882560690d2f08d1b21879bc35e38a7d98ccd34f921134d1a7dea0", 0xef) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000bd5000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000861000)=0x14) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000023d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000af5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, r4}) getresuid(&(0x7f0000cc7000)=0x0, &(0x7f0000828000-0x4)=0x0, &(0x7f0000fc7000-0x4)=0x0) getresgid(&(0x7f0000a1e000)=0x0, &(0x7f0000ea2000)=0x0, &(0x7f00006c8000)=0x0) mprotect(&(0x7f0000656000/0x2000)=nil, 0x2000, 0x100000b) fchown(r3, r5, r6) sendto$inet6(r3, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ba000)='/selinux/access\x00', 0x2, 0x0) ioctl$KIOCSOUND(r7, 0x4b2f, 0x8) 2017/12/26 15:05:54 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)="c1dd2cf59a507b113be70754b7ee097ac0dd45d3f8a41be46c55110640a4507f9bfd05659761e136cca9595ec076a2240c54af8a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00009a5000)={0xfaa, 0x0, 0x4, 0x20000000000ffff, 0x0, 0x1}) read(r1, &(0x7f000040a000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002cc000/0x3000)=nil, 0x3000, 0x0, 0x9, 0xfffffffffffffffc) gettid() 2017/12/26 15:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) r3 = request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fstat(r0, &(0x7f00000e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) pipe(&(0x7f0000a6e000-0x8)={0x0, 0x0}) ptrace(0x4207, r5) r6 = add_key(&(0x7f0000175000)='.request_key_auth\x00', &(0x7f0000db8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) keyctl$chown(0x4, r6, r2, r4) utime(&(0x7f0000057000-0x8)='./file0\x00', &(0x7f00007d5000)={0x2486, 0x5}) ioctl$void(r0, 0xc0045c79) ptrace(0x11, r5) 2017/12/26 15:05:54 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005e2000)=""/137, 0x89) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000007e000)="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", 0x1001}], 0x1, 0x0) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(r0, &(0x7f0000950000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000e24000-0x2)='#\x00', 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f37000)={0xffffffffffffff80, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7, 0x0, 0x8, 0x101, 0x0, 0x80000000, 0x10000, 0x35}) 2017/12/26 15:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000910000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f000091a000)=""/0, &(0x7f000099b000)=0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000477000-0x78)={0x2, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0xfffffffffffffff9, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f0000246000)='keyring\x00', &(0x7f0000434000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f000053f000-0x8)='keyring\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2017/12/26 15:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d2000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000095b000-0x26)="26000000250043050000004d010000000f2000000000000000060200f1ffffff0bb803956e35", 0x26) 2017/12/26 15:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xa, 0x40) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000be6000)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000056000)={@generic="8ce064fb211ba4f3dc907bde4771c4b8", @ifru_settings={0xfffffffffffffffa, 0x1c0, @sync=&(0x7f00007c5000)={0x0, 0x3, 0x11a}}}) unshare(0x20020000) r1 = gettid() exit(0x0) syz_open_procfs(r1, &(0x7f0000d31000)='ns/uts\x00') 2017/12/26 15:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c03000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) 2017/12/26 15:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cee000)='/dev/ptmx\x00', 0x484080, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005bb000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00005c3000-0x8)={0x0, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000309000)='/dev/ptmx\x00', 0x8102, 0x0) fchdir(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/26 15:05:54 executing program 6: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dfc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000b21000)=""/136, 0x88}, {&(0x7f0000a89000-0x93)=""/147, 0x93}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f00004c7000)=""/31, 0x1f}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000a3b000)=""/250, 0xfa}], 0xa, 0x0, 0x0, 0x8}, 0x3f}], 0x1, 0x40002000, &(0x7f0000000000)={0x0, 0x0}) 2017/12/26 15:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e78000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000aa4000)={0x0, 0x3e8dcdab, 0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000fc3000-0x38)={&(0x7f0000bba000)={0x27, 0x1, 0x1, 0x0, 0x23, 0xffffffff, "a54efa31b47e6012477ddc814049a0e60332256f943061273a3d6359093869d87a2cb57702c30d186fcfd2367b1052de665ecd38956f0a6ec06d829561e6e8", 0x4000800000}, 0x60, &(0x7f00001fe000-0x80)=[{&(0x7f0000d57000)="43a2454c767b4fd53fa0c8644aa85b6609e2bbfb01cd5c322095eb291f146580e74b718bdfd11d2ac283b934166eab013d5fbb4cdf04f58c0f4efc5ca12a6383504fd7d66d1e60c1128b658a4a7d0616a19139ce5e1a3dd77fe5e1d826af86f74374dfd842d8634167b3d7820ea68af44eed699f2fff8201364824cedc1349b7ca6ca2e34c532289719e97157e94d108d100de0f7047dabb334ca519", 0x9c}, {&(0x7f00003f1000-0xe0)="349e4b31f52f0394e854fedebae619297070dedcebc1b7e772406b5a627922ef9b94284f4fbdad57cfbf7c17e2dd8d219b8d0378e68819f99ae530e073a8576c59a8aaa7564abe234c22dcf91935efb3fb49f592ab474a54bee8c3d7cc5d819ecb1dc6949c05a85c6be028f1871dacdf46e900c2eeed951f065e151a923c6d1c2d52b89c0e0d651ac5af2152573086a62833ad7d77e1379a11184a804d3e6526cc8bc5570a66c063e34079308906234fb1a5f09e1f93a954b6ae9e7c4743619ba71fa7ee66634d1eaffa01bc683421adfe1033332d857f9851a32bc77f5601f3", 0xe0}, {&(0x7f0000b49000)="a6d7c864a0d77d3db207416b5cabe1dd23e63f46ebb27fbe5c9d0cd2e2146bde9bdc730068414b2b34acedd5a65fa4bded707043078bd69542308388db61887669840d840b9da39020e2614a77fb68f52b2cadbc1e2d5761018a72574dbd57d69a3b300d3b660a42dd4f7f4b609a", 0x6e}, {&(0x7f000094d000-0xd3)="99fcf5d9bce464b21feb26848b474a574e3b641ae9ce9d52706bc0c65083096fb35e0573c8664dc6491b2532831df747409b79749b75d7f5a77e6d1310d07233357ff388d341d8858e917bb60d514209d286cd16af244d43b06fcc86e8be3526f4d8f5662549c694fe1b6cedf5d3491d1af947d8ad4c4456a221744a9883e309d81a1622e81c6d1e89ef04505847035286ba9a72809461af7c74298ec97ef4d42506ca3a018d01df17d97b0ba3efae4cca9068b8965feed6da30fd52425d80be4b2618c7436fa88bc6187fc2e624a148f252ad", 0xd3}, {&(0x7f00005bf000)="b8dbe489adb2a9dc601fe65b5a8d844597ca1ef266c9c4c33ab2ff5f33016982c89597", 0x23}, {&(0x7f000073a000-0x49)="7a320c7e2312edcb7c55c9f2a645dbd178b6dbf3e655d491fbd7e83c72ba8bc2a99ddd3cd96a317bc0bb7e74a852c9ebca41e200ea02dac9c202ae4b7cb8dc78210f22cb08ce7fa04f", 0x49}, {&(0x7f000019b000-0x95)="0f2f982977873c227a213dc300610f2accaa522a974df06b0a440cd22f442a164ee6601313058faf94c10a598315d9a733358b8446ca79960e3f2f81b0b349932b2a7246a88f44a0cc0767e688f3591b9c0708d8d8a661ec74d47e904e2c61354d5590d15e503fa7cfb5f80eb4f8a65ceb46d7ab1931070e7dc99760a0610d7bbf088e4ce9f06eb9bef94604417e764573bad10317", 0x95}, {&(0x7f0000d0c000)="4a8a6175174ab3dd5c99629bf8e1f179a741d9a60faf75ba705cfc3fd44b96337333ef7de84a8ac65e412a10e7942a2113b7621789e35d4e4c1e246addb0f2844e52c0803e96604c2dfe1f3ab4a97628b0aaa0560fe71921a3e38a5c5a288619d94887adc518de2b51ff1b871adf3a3ee7155907b6910509550edb395b0da1a5c80a4bb85e6631c43bf934a060d6cb0b5d5538b3dd745459297a60cbd9cabaf38d767a5d1a43adaa26f91dc021147c533f5223e77f121eb245888114d33148be7437cafc2ca1691db7fd26e9115c415a664f8452560e43bbb61a24e43dc23ca3eee2fe15c055321e85f75e87a92ff2142fe4836ae5", 0xf5}], 0x8, &(0x7f0000239000)={0x10, 0x100, 0x5, ""}, 0x10, 0x20000000}, 0x10) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/26 15:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee404", 0x39}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00003ca000-0x8)=0x7) 2017/12/26 15:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000994000-0x4)=0x0, &(0x7f000076d000)=0x4) getsockopt(r0, 0x9, 0xf5, &(0x7f0000f06000-0x1e)=""/30, &(0x7f000001c000)=0x1e) 2017/12/26 15:05:54 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x200000000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) umount2(&(0x7f0000012000)='./file0\x00', 0x2) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000001a000)='/dev/usbmon#\x00', 0x5, 0x200) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000001b000-0x28)={0x2, 0xd, 0x7fff, 0x4, "319782b660568cac887414b5366201a2c1868899d520636bc65c43dd811859ab"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000)={0x0, @in={{0x2, 0x1, @empty=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, 0x5}, &(0x7f000000f000-0x4)=0x98) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001c000-0x8c)={r1, @in6={{0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/26 15:05:54 executing program 7: r0 = add_key(&(0x7f0000c68000)='dns_resolver\x00', &(0x7f0000622000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b9c000-0x1000)="252fed748d109dd4aac147593ef251bec32ea00a0c2798e885272edf9133a288c98cd07c366a41dd1f7a03ba70f8df040e59710dac18870650b6a6bc6be74bcf68ed1df2259e72c5cca63e6caf8c6939d833af26f07347d6ca8c1765329ea67404c78337c72bdfb7a6cddc8749ab6846152ada633068e23083f5e8ef326bbf4057c7c0562159f08058b15868a9901721c4040600b6b3678409d0e31079fb3a1dd98fde95d7e48dad306bbd1d6a811ac625f59d737f5d07cf1ed8a08f6340f5ca1d25db366c094f87f4229f422c97b231ac3644ffdf172d5e2ba6e17ac186c33e8db1de42227771f0714d2a17a8a38dcbf843b9679aa9b60b6def78d2f70f495ded9da0240153855d51e7fe91078b0f5ac42f65a1cef80d17ae598ff16c0302c6c65b5f8621fbe7a7232cf721414e55bb40a37aed6d4264245f121f6a50d85a73202d0505f74937c4a16b576fecaf1985b0ced3ac85701117ec9bf5c5c7a7ec282d663e7a98a18157a736bc31d1be4022721034612b160422752ab4189cb28ee8ce1c5e45b8699e903de3c54eb12ee5b9e860d1ef35b60d9c96975f6f0c3b10cf083d09cc75577517ca8d743b339f9f86b024d3153abafaf39b7a2d636c44d8b1c7e8a0543115f596d9d68be1f258342327415d833b649e3048a662253d015fe82e9c9ca7db374a7af0c6ae1a461ed10dab028c1e1171e8118a7df2d2c2ae83941f3d672bbd2683c99489e92d4f51cb2db9aa868030d4e63d794f5e8ff4f444144999c970a848f38dae3828ff3322b07a9fbdaa5bee89ea5cc1fc542563075f349ac4601956a19e38846198ac6bcd577d2207ca3cce0922e62d0d47bc9b64123fb59d4261bd2344bcd933f533b81965b057ce704aa2318a067fd6154e6573470aaf428c6bcc6df3249c78e425117cb79d41402a0b5d406fee46e3a03035fdfd4da70553f78ea77bda42d4040efc7575e802b763fa40bd2d40a3e1f3a7d9da13a34d345c9a411a71a1c17702770fd58aeddba14cd0bd1346788cc1c6bd4cb2998beae7987fdc2be4f6e1a00e0bb6542224ec359c525a42bb544bd3d72816803baa9c899764039e1f187d479b5c53dd74a88abdb0e788c4f5a1a234194d6e451ce95295e1f38a7f5bdb6018918a26a726f04a8e98a888d6a71e348fb2ea85f7613e2c7e00ccd3607a5caaeb14fdc9f0d25877532bfac30cac0c27fd338fbcb42b441ac32bcb90536774ce2c9f4f47abbed76f1a3e115acb3af31568256137badf2b0bb755914689d9ad3276f8579dba2f87ad2930faad31915336bce335fe6bf0d8cb47452254950511599e538ce04f83ae1c7bb2d968a0bf68753899cbb6e99ea34e4132fc9bc114d4766013c5661afc86b4829688b0463ce7cb758f9f299dbd590a3ae6043a5ba4835c511078ec326c81ecbcd7cd35eac87a8d40101b46c6232b62f50112a9d05985e2c00f0bc7b506ebcf6f9fd21efd92ba93aaab07a12b8e3b902a12e2fd7d5bcf782d160ba5a268432ab0181c5728afa381c23ece8c868f548ce73573e0d35197e5e3aaf80857040c40b89c113dbb7105d99dbdd7ab4c85f295de7ee82046d64195112a82e187e1e5efa1435ca07691e0c32cbb94448cbf0870388be7594d58e82b3e685884e8357fe9b613431b30e69aaa879c5c5ffceec94c0d43869b4c6916b4cf694e0255e812df9583142b777c331fa15aeff0f38f384b5edc70fcad5d989c6a6c51e51b99f571be8bd42d25c894ab8caf7839ad24abc841ed62f5a46ad95faf9ba01be13bff9935454445a94aeb66fc824675ea80138740b46675b1c50b4e914f0c91bcae26e3c6f041cfd710fd67d667e8e5db5854202b0ae0ec909e53329621badd2c196adcddfbcff543f6e7913eeb63bd3e2e532bc32ff5483c1e90448fcef423afaa7c8a293990b69c279c6bbc0bc0794301a096d81d9fb05cd4ef4d74f910b41ff40faf46c506ad16e87876ae5f98c8fd71347ad095cddbfb51f2f954b7e23b6a7c0a9709e113be016c8d78de28ee50e62761fde982e6a3958c9186be84654c3154651c7707069348589113e75f25032d9a03d50b61146892eb4b5fbef1a29aafcafe528a6f373b36a17201c1cca30bc447a5adc64fd25e06d3fa0aa3e44c326835d1d4f93b9b9387f7a09543e4990c0bb90646df579ad94bbba389ba886295f8989c8f3a191c0634193a43e85d05f52f5ffc6716c28b03e4ac875d7a9bcd02e1610dd6b6b4bb26287769c9c1354b589a8523a5c3e2352b9ac65239a1b6d8952ac01a10029165e011b6acd154aa14bb47da0c728c3be36010220a5c7bc7d2757f2fd11035aa3b9c42176899f87c9b3c435b853ac128c28409e560a58cba043b30419ce593ededf68b9fd3b438234368cbbf09f1cc7dc2e60f99527122d7304554f2681999fac0a2159a662e439630b2d224ea449a60284c6989eea33e6a40ade41389a51967018afa73ae781b52352e5ab83a36de71c985941eccb06a1a508c4143305cc00a6b0245a07d82a7ff4349213281df177fd7e8fd9dab70fe92e7eff51e999bcaf48311557eda45e4a978562430e4fb6baa16ca63cdb5a5b03942218f25d0bbf3ebefb1cb7857140df2d57a278d294fc419a95f9001d7196562502c939a1f59ea0727df75852c4ebbe72cc2163d475ac4690616a51c053d21613bd0696ebed262ce0aba710d89e0c363acaeced44ffd1b1596cc3b9649febab359c755ae386235911e057af1779f91f0784369846d5f14893629141ce462822c46f2134749322b5c335e0eac050e7ce2507447f589413639aa1d7704e7db27544b50a6e1d33009a10e3e35e1009c02d7323e1e198d5a3ae642fddcec6c032ffe8da0aa654f4318f130cbf22196abd9586a36b3a24119dfa7ae008fd6273c070d4c759e874ef8e71d121f418eb192cf23951589f8f3a4fcde5c16fca1de98368744282022836f6ba3e54c6bd6ce77715445066835d2970bc649f685c683fbf859253eb0f861228b60ac305631961afdfe6f5ce699e0ffb085e0729a190fe6d71e7d255bb3cc8174e16f3a30e060ee9b27566b2f66d6d494edd1ef66f86b037c91668e0fdbab06b1d63cbf43a45f0b33050bf44d7953fb456bbcb8cbcd2a18566986a204849470f07a6a47e0c0ee380d97e88ecd20b9d66d0fbd4381190880d64f57d0a31806beeb72d6ed34df9ee057c3908fab2c1b9559cc26172495878d5707126380bafe214827dcce9cafa1a4267367585fb3561bc0dad840644492b982099dbf291cbcdb149f49c49bf5046ad237bf1f9988cbe9590f6a7ca92f32effd10d07a28139d0c0cfe695689ab19faeb6cb59fe05a5961e03528796b37873892c2e0874a989192a276c88e9702492afb3ca2467031d879a26249aace01a195ade5ee647a8035abf3339636f1755ff4905074a15640ae382c8aabd307e6851028dd49e6900022c9bf849f9d67be0c78f6510c8d1b382b701f5a35cdc11abec56d84329e8e6dd23e036c4a313ef81ce600822c9ce04cdf59d9f6910f63e6fe0f9a496851fc8bf21ba478ca2e500afacce483fd26a4f31621d4823f11847edd5893b18ae63de48f512777d1a1089b35187dcf4b7be7ed1913ab7e50f1ea801223d16d657aa0a9e68278f439e7ec69530f9bd27de5b4b25df314bfbdc1c982d02cbf1e8766006db9d58a674d9f5da9cc34c62f4fee93b66ed8f34efb4642f6ae48f8780c60042f9e715311001a9b02e36090fdf994298bb2703950775865be3f503748b141cdbe2abf97b5818a397f9471b842fa775d6e24328a4f4a93d8cf0e957bd57894c4d9af1adc11d717a9d65ef7646de4b11b63982d8f097a2463eab905d21b8fbc867d5bb6d0cc8b8cfe5835bcc4dde019386f6c83c3e4dfe54a4edff3057ea88750adce533b4931c2efc4d49937f0b498b8d25f870975673126bc0e765d4a110c024ff9c7f7114282b6e489115e9fa6d86091e0d4bce3309d6e33b48b8103714f007c5d0a8d15c531b2d8b920bbb9fc339a597f54923537ba00f5e9295ff3a321fdbb714966ebadf1a0676228ef50ad33921c0312a1b17f7135e437233cd993d0a891d7b6ffd01d97f6e39bd5bc60d16b145b4b5f4c2c51645f2ebb65692ebc22b0e566c6108314124e69281288f7674bc999a783cf02312bba6b6f918289bc228bfa7a3030f3a5d33ff1caf902317459ef1e3b904f048a424f300ff0ba44f42f4aadf53aa458981227ad15b5427561ffed5ff7fd191a76598ea0ede2a1b2415b996e1a5fb75a1bd05ba9426f44791ffec8ffe5fadee61c39a875d4fc7781d74599da9c1f0ca913cfef333404c86ad82d452dbf18222dde039d75a9f795913d344533d0e34107156f958a1ab50eada0519cdfd637001f242917b0e85469240bf8be8d7524cd5c6488c4fbc1cdad5d19471414dc46cca5fc31707ec0f6da7a36ea17226d2a897352880d6afcb4f288557bbdc2a4833550c1071809076d4321da7215faddc45385143eceb23d5738e71371d50ed97b86cd44dd941f96e830105d68b8826f32eb1da28fd486a035c1d17850d8f9d26e7f2b3ae8caee3ac2720e9178898e8f8fa24f1f264532909fedb3d91ebbfd1d2f8a1bb1fdd067fe4dfdf3b62fbe181f8eb29ba4afd92212a6259b2a9ec9bea0a4af01eef3a0693fbe45bd0ee4d77819c20bb5fdc60f066d396a5c32f2a831082c2887ce77b9a939071f58265faba1e490e5aeb9dc5bd3316dd476aa76a4b2b694c720ed60bd757e1f33b635f0fe6a32118032e114eeeb4a20451ebcc4ca1e157e9a358d8b45d3711f18bf691b970edbd3570e28b315f98f1e958052977cf7f62a0dba10c0bcc1f67eb864d855f71bcc3198fb8173dfd229c3273f5475cb954f6ffa8b401533b7dc9c4bdb08112c47573f6633bfe545f7478538dd43f084bb9410e36b8fd7740caadd0e54a221e1b0afd23e9cc330cc65c3f623437aa5d3d4eddcbbf3b47e540197facea9d68a0421c42db29f2dff66f9798644643e7fc9669cee91e4c65e1b48b4942fe2beb59943efd19855d52de46a6241efb916fe02130868c696f84cf71ef7287e5f8b7d9f9e6bac85c199f524ce5f7b7c815814bea29efdaa5b08477d49b6d21f15d143e4be116eeee3f1480a00e5c29952b4fdefe46411f89c6b898ac2e7c2a11c64559e673e2127ad047dbf7ad73a8af0edaf495727fe003512c528bef025afd3b598ca4cdb38322329a64bd676052b58b67434cd53cd50bd259824c82693e73238130240b91ccc5e140510f58589fa64231c25088d24e463642f6405ee22006fc85b12f2e51e8435f49c4271c09d6564cf60e38533e42200a4dc39d3d20718fdb58fa0b1984162cf3182319158d0e1e11bab98dd9d4afbf77cc21efce1a996a1ccf7023898870b33739be5bb7e7566a73296ae6cb26ffcd23d9f1b1f2dd45080329f8c92a2aab8e6bc3e7f87bee4db577d467abdcdf6c836be695d221b5c6f32b0162cdd3151984f0be1698fefdc6e49b49a028563c06fddd691b24abe2a80a7378c7508a670c6f5637b90f8fb521ed40e0c86a79367a9f524bd27f881f692b04f98502de80cacba126e99592bc59b5a4a594a80e0a3581f83e61bc9f5a9bb6149b4de67ded30032d213846fe86bb1a3f6033217bf535159e959d881159e486380bb2b01dce4330c167928f32483a353064453091df3d895f6b05d39ef79013db9c77bb0b7ccdfa37484af6396f9476d738125ef2192cda2e4653a0d2ea3ace9f247f3f01c037dbaddc2b966821987da9151b39749", 0x1000, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ae2000)={0x0, 0x0}) read(r1, &(0x7f0000471000)=""/6, 0x6) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a09000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000961000-0x4)=0xe8) sendto$inet6(r2, &(0x7f0000088000)="66e68f924a73a527ce4f875af760bff48e0acb72b00e10d16b301a6b8ca27bfd0c6cddf34ed942be83e73b1568e37f8807346b553835ae0d60cf66c2fc7afaa7090a2fde95b3ac153fae17a4927fb7e77904c575a1c2b04583a4572325a34b934b4337a4e21566ed4ac1a64fda579701c3abb6bd96978f0ab8b24062f5f32d5c2438a704f794e0c1b13f86fad5c835fdf06663dc58324c919b0738cb5c4b496c74db3fce4e70a09a0ba4a7ab06df0754442472558bd912881bfab47d5abce45cbce9df0bd392b81bfd769063edb804efd59a0b077afa7f9689cf7042b6ad78d9f6", 0xe1, 0x40, &(0x7f00006bb000)={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000110000-0x5)={@empty=0x0, @broadcast=0xffffffff, r3}, 0xc) pipe(&(0x7f000067a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x1a, r5, 0x0, 0x5, 0x0) [ 46.300971] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/26 15:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000002c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000661000-0x8)='keyring\x00', &(0x7f0000a45000+0xcb6)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) r2 = creat(&(0x7f0000bb1000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00005aa000)={&(0x7f000057a000/0x1000)=nil, 0x9, 0x3, 0x48, &(0x7f0000866000/0x1000)=nil, 0x5}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000208000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00002da000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009e1000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000022f000-0x4)=0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/26 15:05:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0xfffffffffffffffc, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000977000)={0x0, 0x10001}, &(0x7f00008c9000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000857000)={r2, 0x88, "40207b4cf1b99e167f7d4007b7edd6e2cdd658fd979cfbf6c8893a39b72c8ee70fbc014eed7dfd522a0c298e41027701506862fc4fe88fcdcbeb9096bea7a952ebc4eb667f20d017206fea019dcbe09f3c78692cee437a2d132d3ae4c80de1533ea5f45f4fc7dae66040fe61fe2c59387e7ad70f09ef9ab34de2424c26447b8ed136eac77ff3b54c"}, &(0x7f0000a55000)=0x90) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000ae7000-0x4)=0x0, &(0x7f0000000000)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000793000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a70000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x2, 0x2, 0xfffffffffffffff8, 0x2, 0x9}, 0x7fff, 0x200, 'id1\x00', 'timer0\x00', 0x0, 0x77, 0x3, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:54 executing program 0: r0 = getpid() getpid() setpgid(r0, r0) prctl$intptr(0x22, 0xc00000001) 2017/12/26 15:05:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a15000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) close(r0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f69000)=0x3bc6, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f6b000-0x8)='./file0\x00', 0x1) 2017/12/26 15:05:54 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d79000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="185ceecf864a688de6008c8efc705f38994378d6706cbc5dd56b31898815f9956a7039e60055d7a8d3afbc9f8f35", 0x2e, 0x1, &(0x7f0000935000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000631000-0x8)={0x6}, &(0x7f0000f58000-0x6)={0x0}, 0x8) r1 = epoll_create(0xfffffffffffffff9) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f59000-0x10)={0x2, 0x4, 0x3, 0x1, 0x0}, &(0x7f0000f58000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000351000-0x8)={r2, 0x4}, &(0x7f0000942000)=0x8) signalfd(r1, &(0x7f00006aa000-0x8)={0xffffffffffffffc1}, 0x8) r3 = getpid() prlimit64(r3, 0x0, &(0x7f0000f55000)={0x8, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f58000)='./file0\x00', 0x62) 2017/12/26 15:05:54 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e02000)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000701000)={0x0, 0x0}) splice(r0, 0x1e, r1, 0x0, 0x10001, 0x4) r2 = socket(0x10, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r3, &(0x7f0000782000-0xc)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x9) 2017/12/26 15:05:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) dup(r0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000000e000-0x2)='-\x00', 0x80, 0x4, &(0x7f000000f000)={0x4d9, 0x0, 0xb7, 0x2, 0x1, 0xf06, 0x9, 0x2}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000012000)=[{r1, 0x4000, 0x0}, {r2, 0x4008, 0x0}, {r1, 0xc, 0x0}, {r2, 0x180, 0x0}], 0x4, 0x2) sendto$packet(r2, &(0x7f0000011000)="a13d0113dbcb8efdac02865f63840a626b1a12dc6d30e6684078799ac7b7a7527886ca5bb49cbbf37c0c35549aac5bfca8495773383b4e2c70510a126ee3394aa590f79af0614e8335bb090704848ea5223fc5b753e610d5d745169826c0e52f836d0b62791a586da956f9d916a3b61a1db865", 0x73, 0x8000, &(0x7f0000008000)={0x11, 0x160f3b0fb9fd334b, r3, 0x1, 0xc169, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x8)=[{r1, 0x8, 0x0}], 0x1, &(0x7f0000010000-0x10)={0x0, 0x1c9c380}, &(0x7f0000010000-0x8)={0x40}, 0x8) 2017/12/26 15:05:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000013000)={0x0, 0xfffffffffffffffe}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x7, 0x4, 0x9, 0xf045, 0xfffffffffffffffe}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 15:05:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000794000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00002ab000-0x1000)=""/4096, &(0x7f000051d000)=0x1000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000f74000-0x4)=0x7, 0x4) ioctl$void(r0, 0xc0045c7f) r2 = socket$inet6(0xa, 0x800, 0x7fffffff) r3 = add_key$user(&(0x7f0000963000-0x5)='user\x00', &(0x7f00003b5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002e7000-0x47)="d6dcc5deb366afe21ea530282bd787d99cd2087197804210b5febf38fa2facb3c6918b1b4d5439062914856adfe647ffc5285d4f93a139c93ba8476ed615784b1656884f5a00e1", 0x47, 0x0) keyctl$setperm(0x5, r3, 0x0) accept$llc(r2, &(0x7f0000a66000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009cc000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006af000-0x4)=0x179, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000a9f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000022c000)=0x1, 0x4) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000c11000-0xe)='/dev/keychord\x00', 0x420202, 0x0) connect$inet6(r1, &(0x7f0000032000-0x1c)={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2017/12/26 15:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x80000000, 0x0}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2017/12/26 15:05:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags=0x0}) pause() 2017/12/26 15:05:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x1) sendfile(r0, r0, &(0x7f000057e000)=0x0, 0x5) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000007c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000658000)='hybla\x00', 0x6) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000c2a000-0x8)=0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000004d000-0x4)=0x6, 0x4) 2017/12/26 15:05:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x5, &(0x7f00003d4000)={0x0, 0x0}) r1 = creat(&(0x7f00001d5000-0x8)='./file0\x00', 0x2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ede000-0x4)=0x0) exit(0x0) 2017/12/26 15:05:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x1, &(0x7f000054e000)=[{0x6, 0x0, 0x0, 0xfffffffffffffb32}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009da000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000044a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) flistxattr(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2) 2017/12/26 15:05:54 executing program 0: getrandom(&(0x7f0000013000-0x7d)=""/125, 0x7d, 0xfffffffffffffffe) userfaultfd(0x80000) [ 46.451202] device lo entered promiscuous mode [ 46.461180] device lo left promiscuous mode 2017/12/26 15:05:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000a93000)={0x10, 0x0}) write(r0, &(0x7f0000370000)='H\n\b', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/26 15:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000888000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f33000-0x4)=@assoc_id=0x0, &(0x7f0000824000)=0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00002ea000)=0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000648000)=@assoc_value={r2, 0x8}, 0x8) 2017/12/26 15:05:54 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001e3000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fdc000)=0x0, &(0x7f0000fdd000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') flock(r1, 0x1) ftruncate(r1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000fde000-0x4)=0x800) 2017/12/26 15:05:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000014000-0x8)={0x0}, 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ed1000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fd3000)=0x8001, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001a8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000854000)={0x3, 0x800, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$ipx(r1, &(0x7f000044a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b1000)=0x10) 2017/12/26 15:05:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create1(0x80000) sendfile(r0, r1, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000029d000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000750000-0x4)=0x9) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/26 15:05:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f00006d2000-0x10)='./control/file0\x00') setxattr(&(0x7f0000f7a000-0x10)='./control/file0\x00', &(0x7f0000a4c000)=@random={'btrfs.\x00', 'bdev:&\x00'}, &(0x7f0000001000-0xa)='mime_type\x00', 0xa, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) chmod(&(0x7f00009d7000)='./control\x00', 0x104) [ 46.581268] 9pnet_virtio: no channels available for device H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.581268] H [ 46.638232] device lo entered promiscuous mode [ 46.674696] device lo left promiscuous mode 2017/12/26 15:05:55 executing program 4: rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) getsockname$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) fdatasync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write$sndseq(r1, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 15:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x4) getpeername$netlink(r0, &(0x7f0000875000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000055000)=0xc) r1 = gettid() geteuid() r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r1) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000c89000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004a8000)=0x6, 0x4) r4 = accept(r3, 0x0, &(0x7f0000f41000-0x4)=0x0) getsockopt$packet_int(r3, 0x107, 0x80000000000000b, &(0x7f0000000000)=0x0, &(0x7f0000fc5000)=0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000f67000-0x4)={0x73a, 0x1, 0x8000}, 0x4) getpeername$inet(r4, &(0x7f000062b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cb000-0x4)=0x10) 2017/12/26 15:05:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = gettid() tgkill(r0, r1, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) symlink(&(0x7f0000a69000)='./file0\x00', &(0x7f0000f65000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00004a9000)={{0x1, 0x1, 0x4, 0x3, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:55 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x3, 0x8) 2017/12/26 15:05:55 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/26 15:05:55 executing program 2: r0 = gettid() exit(0x0) tkill(r0, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000f7a000)={0x0, 0x0}) r2 = geteuid() r3 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000999000-0xc)={r0, r2, r3}, 0xc) 2017/12/26 15:05:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000539000)='/dev/vga_arbiter\x00', 0x200042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x9, 0x7, 0x7, 0x6000000000000, 0x699, 0x2, 0x478, 0x2961}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000485000-0x6)='.dead\x00', &(0x7f00000db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa5000)="f6e7e88b3d5fb0592a8b4eff4820f858d1a84ad411921fa65ceddee380cdb36f79b25f0249696a68aa40ea3b8128caf89d234bdcc434e559d3b92cac538282f027b89c2507b23e1bfeb30bbcd384d6795f186e249123b1bca51b9084a206a1ff57af76e4926a078538d82be93dd0b7c34d611dd51e66e8c78e4312722095970d3a3222682c45dbcbd777334edb4835acf56ace25d5fdca928f5da0d35e7b3c6ae8a29e884da1d466f5811b60d904612a47b9", 0xb2, 0x0) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x200042) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000786000-0x14)={0x0, 0x46, 0x100000001, 0x5, 0x0, 0x8}, &(0x7f000012c000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000727000-0x1008)={r3, 0x1000, "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"}, &(0x7f00002ed000)=0x1008) ioctl$int_in(r2, 0x5421, &(0x7f0000d5d000-0x8)=0x1000) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000c30000-0x24)="2400000026007f003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) sendmmsg$nfc_llcp(r4, &(0x7f0000768000-0xa8)=[{&(0x7f000034f000-0x60)={0x27, 0x8, 0x5, 0x5, 0x7, 0xffffffffffffffa4, "83b38e81315d47da3a80766f5ee08c888b32192d65480d7d5c1335eb2b2cd58e9488ad608c8e62a898958748e12e3baa61e45c5247230465344ba074d12e9b", 0x6a6}, 0x60, &(0x7f0000e98000)=[], 0x0, &(0x7f0000389000-0xe8)={0xe8, 0x88, 0x1, "71baa45e081993de594bfb9243720191a1237a355d938f06090bf7816c13d15de905f07a01a6541caaae3b9fc796b7d43cd964e6fcadb3b0580b57f97e11840b0f1f1507a392e1a27fb9b73077229099c08943c6eac694dce5910a7633a3b718d82f63510fa3dd6d9c53b3adbbfe0f2d82d5754c6ffaaf45cd729016ff25c86e9f8515511e3a14ed0a53218dc66199bc6cbbc6afb920ccd0ca923f4158e4d827ce58970a796bdb5405d4cd4a12eaf7baed2c3abecabd1bb8ee23c76832b21e830e30330eed16a0519d84190a808de0bd942d4ebf"}, 0xe8, 0x800}, {&(0x7f0000f85000)={0x27, 0x0, 0x1000, 0x1, 0xb669, 0x8, "38115dc2c6916b1b078fe83bfa4364547943d17f7c6fe98c969b194327e7584f3722f101c8442baa4fea0a507927f7fb3ba1854e58721caf0e3ac1ec1fc8cf", 0x1}, 0x60, &(0x7f00009db000-0x40)=[{&(0x7f00007e2000-0xd4)="c0c854a60b2d0f5e943e7190c9d92e54a0540931389554950a8e27211d247b691dce8cdc89419575f15d448687ddf30218407f25d9103adf7cdc007efcd10fdb42711d9eea7bb1465bac65e6d111da4767f880473c06d87794e57039f704dc13e7604448276c8445af9deeb6bff2ff7383a441ad68b09546880c17e5d2440fbfea8a1c61e09bf4ecfbaa4457c61d2462d6825ecbe5044898e3c5a2ac424b56f90b02ed2337f7af9889881f3d78f5f49ae6c0dfcf527eed695558962f400106b5633f142132d0c6928f1f0d6ba69c7efe461b87cc", 0xd4}, {&(0x7f0000183000)="8aed459fcc874470fc75ecd8e5837e8f2aecc33fd732ec7eb4d159df97f3cc715dd751fbaeaf921bba8a1f80d2ae58f480dfccadf149105516b5985c988b669be0c6643a93d2b2a86e9d1091e04f274e0129b2be48f59e7b611be3934d8df65e7015e471e3e47c19e7d44284be757e4472b85338aa73c13e1fd14e43860940d9bee9f2e131ef4f0b8b62eabcbf8fa80b0801d2b88e1fd9d127d9240cfd8ebce241a6ce982263c592471e1b050348f3430b26125419850b5985cba6ae0e8502fbcf0dc666a239b3", 0xc7}, {&(0x7f00006cf000)="576a25aa263b69ae061ca8c522b9f3018aeed9e26cf764464d8ca5602bbb235852bab468438dea2e2e40732dfd2fd920f48dfac1d22cefb4ccb10d3332271e8d0bab7ab7556aaadacc1a46c6f5bed41290d332211fc8d5e2a89d96a065a26a4f93724e9f999ed5d21c45a190cad7c231dd9474e9609ce75c962c4453b96b2edb2e1808d6846c5d0054d7f99901bed43382e1186b7aac799dc9986ec6735c5684189ce6687b20231e32d00345e9e8ef173c29814cdbf706ca0d6b3c16e52bff5ea11b48b16988c22036d244593dc3f73f51ca1ed02c25254d21aced66aeb11aba81efec0169c984c29a3aa345b8212e", 0xef}, {&(0x7f0000c7b000-0xf4)="c207f822305cf729f8704758f4693267e2a11fa1ad0932343df9799167ec4f95e31e4045c1ed7ded0d49267747398cc8982cea64bad130e60e946bb89edbc7cb4d15d2f9ed18cb8f8eddcace0def373f1999491316a3336bff172b6725ef711c6397b601d3d81c34ea2cb584aa195c525e97beca7d8f5d766fb72057b8e9cbe5cedaa0db878084b5b1fca788c46db482550638655add48cb20a9f2c14b65e092c3ca0c29879847f60fed96bab6017142583deb50d0b5172397cc3cee78e50e433fcc1bd2cec5ebbed00868c2c5941d012ca8a5f8141dc053cb7d8798e908b62878cec356f3e97bb3f64e54d88e791820f9dfe36d", 0xf4}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000487000-0x60)={0x27, 0x6, 0x5d7, 0x7, 0x8, 0x3, "ce623442f151d4835090fd15bd9627b539210ff75897b6d7cf659abfa5c632552306031ccd6e67c40cc77f64770429996f01921fd2f1606aeb7ff972515b35", 0x7fffffff}, 0x60, &(0x7f0000ed3000-0x10)=[{&(0x7f0000b0e000-0x99)="f0deb80683d14b999858cd46bd1e7c9d3eeedd2e3f7384fcc849c3de0c5622f08931921073116c510e73b808ce1cfbae81e58b1d9b16bf2e87ae44ba041768117bf33e37fe6dc61c36fd6da5d943ce5f3cb5e400268de922910b2e2094ed66557cc5011bd060c684a8e2159f38176f55b596933945573a7e7d9d13043b2558717abefa59b5b0f1de3b95d5cf172eed827c71cb81d7baa6e592", 0x99}], 0x1, &(0x7f000063e000)={0x80, 0x117, 0x3, "37aa5c3c720912e2164cafa090b3e14c0dd2097f42faa555e9aae6ac7914f5b923d55653808e6607033fdf247dbc04f87b53006e56e1ecd713f2058696f2295e466bc41c99327f7eef2686e2d9ea839b4876236ac1a28e80428677cda86c81adf57fffd6e9584a6d6f21e17cb7"}, 0x80, 0x800}], 0x3, 0x0) 2017/12/26 15:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c3c000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000100000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009c5000-0x10)={0x0, 0x3, 0x0, 0x9}, &(0x7f0000ccb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000654000)={0x5, 0x201, 0x8000, 0x4, r2}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000178000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7084, 0x3, 0x7, 0x3, 0x80, 0x20, 0x4, r1, 0x0}, {0x7, 0x0, 0x7fffffff, 0x6e2, 0x40, 0x4bb, 0x4, 0x8}, {0x1, 0xb1, 0xef, 0x7f}, 0x81, 0x1, 0x1, 0x1, 0x52, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x4, 0x0, 0x3ff, 0x5, 0x2, 0xffffffffffffffff}}, 0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000aee000-0x20)={@common='irlan0\x00', @ifru_flags=0x3200}) r3 = socket(0x10, 0x802, 0x0) pwrite64(r3, &(0x7f0000263000-0x7c)="4c5c060fe8319304e8487f28c7aa87384f982733df86737eff012b9903bb07ce454ae4238e5f0a4d36f1d2c935b872e226e2ead11df85696f7277aa5e915d3757794ffecb920dd07ee8afa045d2bc0b95acc3200ebbac6d2c60afdb8f62088e64c56f51f85059b19c62aa0cf5a175ce704b44b9247ff05005bd73fd1", 0x7c, 0x0) getpeername(r0, &(0x7f0000747000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000090000-0x4)=0x1c) write(r3, &(0x7f0000f9e000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff2edeb0800030001000000", 0x24) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000441000)={0x0}, &(0x7f00004c5000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000386000)={&(0x7f000009c000/0x4000)=nil, 0x56eb, 0x7, 0x22, &(0x7f0000b2a000/0x2000)=nil, 0x2}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e35000)={0x0, 0x0}, &(0x7f000019e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007cb000-0x6)={r4, 0x5}, 0x6) 2017/12/26 15:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c24000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/26 15:05:55 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000008000)={{0x33141733, 0x1}, 'port0\x00', 0x40, 0x4, 0x800000007, 0xd42c, 0x41, 0x9e, 0x4, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/hwrng\x00', 0x200100, 0x0) openat(r2, &(0x7f000009c000-0x8)='./file0\x00', 0x101200, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000003f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000558000)=0xe8) r5 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000a85000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000175000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000718000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000bd1000)={&(0x7f000025c000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00008fa000)=[{&(0x7f0000ec2000-0x9a)="112a55b58eb7d0e333de64f9158d19ada46b5a09706c6100470d190f57fc34720c57ead4e9bb9d080f6b0163febf2a66ad1fa83d0e674bdb8eaaf710b131be2a574eedac219eb5ca4c7ec31cb9af66f9cbde2ab5d507464ebdb400552d87d9cda01f22efdabe69113ca1d86148a680efdc36414c1eb3fb02f368ced700000473fcac2c90394379c22bc1a37b2e7ec97941cef09e0b59d8a953ab", 0x9a}, {&(0x7f0000b13000-0x6)="9174367219ed", 0x6}, {&(0x7f0000873000-0x9a)="0a1908263d738b50cf7c9e6b061ab6072dde5d80d7e573de013b8d31914a31e4bb25c7bae41a551a503ba77e08f0ccf90225679ad0b704bb4e88237a8204c947afc30f4548cb035deb49c8a9031ef463953eda74a63d59377ae0184ff5dfd720c810e62141182f305b11c23905a0ee598291b9fc64a8f47ba6ca67bc52e5f1dc089161752d2b45e28722aaa7d85768587b4c13fe3460f8caaa76", 0x9a}, {&(0x7f000017d000)="7b4f8100a008", 0x6}, {&(0x7f0000a1d000)="71a5e4627edcb2ed2104686657b8e30f9d7b0645a4570ba1da3bfd2606d5d6b6313c5be242a7572b34131c65d9e0738353fa", 0x32}, {&(0x7f0000d2a000)="553116a283c3e39ef2ea7ce6e29ec168b4e6f484a628688f1221bb1d9af7ccf3c7f3cd1804f3228e1ff145fbdc36489037648cc76c771ad0e4d3ffc59b2212cb4d5a860b61ff570585cfdfa393ee56573bd6ebbb388f92489a046a55ec8820b009bb11396f5185ee19e0939ace9aa09d812ed614f762813080f444f08ee294fe663c86a6158377ec4023a55c6c0715e6f86ae8dee5f6ac38cdba52b01a", 0x9d}, {&(0x7f0000898000)="20f4325236a4c71f08058974591737bc300302a5e49930c1eea6105fb223fd64c5f3d434610bb32946d48e516100aed7f5be60b53a88664f0add780cf560918c5f71d6c41ae457aa95169da18b7eae3225d10fc272dfc59cafbee001d2bed953bb5a73402c4e12fef2cea03c404bf4a41fc3c4da6199693f6940029c4d28627fc41f39", 0x83}, {&(0x7f00008b7000)="d5bb73c87ea6c16812ef08dfb28ca05b931e5d24ddc87f139bcd138b2a16d3d83bcd9c9baf2acd4a06b39c9a42d0c8b090f11ec26d20d17da4db5944e96bf1ed7f58fb30da26417ef184525c9e1daa9c832ea5e8a2c6daf5b927e47301ed379bab4b1e6c0003d64bb064a75111a97e8b54891791ced0ca13bf032f219e2b40be874bb23f648f6ff688dc42ba76b126cbe950b54c839e5f02bf8dee4c6e8d9d4fb6523b4f3926c93abdfc6db54db1009301679d9e378342c60626197277738d063e636009c6f1c43a81da18a12bd736", 0xcf}, {&(0x7f00003ce000)="0301acd9770859316c1ab71d0508392d15d1f23a4c8505ea77fde61e73f84906d9eeebfc761d2d690dd23e4da2e7", 0x2e}], 0x9, &(0x7f0000b98000-0x78)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x78, 0x20000000}, 0x40003) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x0, 0x0}) 2017/12/26 15:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000fe0000/0x2000)=nil, &(0x7f0000a8b000)=0x0) r0 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003dc000-0x11)='/selinux/enforce\x00', 0x80, 0x0) getpeername$packet(r2, &(0x7f000082c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c02000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000cb9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000348000-0xe1)=""/225) prctl$setfpexc(0xc, 0x80080) 2017/12/26 15:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000058000-0x108)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffff0001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/26 15:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000054c000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00004c6000-0x20)="b5ddc15989f81adaf570b42d5d1973ab5b0f9699e71f34a0475d1a7e5c64e23f"}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='ip6tnl0\x00'}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000079e000-0x44)=""/68) 2017/12/26 15:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000b9a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2017/12/26 15:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000684000)='./file0\x00', 0x88040, 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000da3000)='./file0\x00', &(0x7f00006c6000)='cgroup2\x00', 0x0, 0x0) 2017/12/26 15:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) setxattr(&(0x7f00009b4000)='./file0\x00', &(0x7f0000f25000)=@known='com.apple.system.Security\x00', &(0x7f0000435000-0x2f)='\'{-,securityposix_acl_accessvboxnet1eth0/ppp1/\x00', 0x2f, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e6f000-0x8)={0x0, 0xfff}, &(0x7f00005b7000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d45000-0x8b)={r1, 0x83, "f0aee64d2f29421169ca6bb1143d4c10b678c34782d75950e39caa89d7dd2f6dd19daf3bfa3ca375d046182f86ae9d1ec4ad948bd945127d4a8bd66170701bb4107c12e10a24838671c51bd5f4bc83148f040a757d15b93f765530511b6118b48106a92cd485f99e7db848bb93a5e518367d94fe21a64161bddb33dca3bb036ddc5431"}, &(0x7f000064a000-0x4)=0x8b) close(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000829000-0x8)={r1, 0x7}, &(0x7f0000786000-0x2)=0x8) lsetxattr(&(0x7f0000d07000-0x8)='./file0\x00', &(0x7f0000d3e000-0xe)=@known='system.advise\x00', &(0x7f0000020000-0x19)='com.apple.system.Security\x00', 0x1a, 0x2) creat(&(0x7f000032d000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb2000-0xc)={r2, 0x0, 0x30}, &(0x7f0000063000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00007ca000)={r3, 0x3, 0x9d, "2cf2ff2c0447d64a65954a9fe1a60b39c9fe5bfd7c4cd755e36ee2b2c5192c232bbd55dbbf502fbe895fcb0105c92a2716d31077168b5cfab16ac080143dafc1a8aa97c44de034d6ed94ea2ee10d17a12323fcb997c5d064832765576785760184d14a2f00d94ff9203ae189e130ae35bba01218e19b087ab29fdf5fa5b3545492dcb53dbab6d17896bb7c72dae10aac5f099b45f051c26ff908e0cc12"}, 0xa5) [ 46.921822] cgroup: cgroup2: unknown option "" [ 46.933099] cgroup: cgroup2: unknown option "" 2017/12/26 15:05:55 executing program 2: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f12000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f12000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000ea4000)={r1, 0x22}) prctl$setname(0xf, &(0x7f0000029000-0x9a)="776c61fffffffffffeffff6d30656d310007f0ae8d5ddc9919051e04780f8ef6ed3bf6b39a2d91b22e973b7078455b126fcda16cafe915058208cff4e2dfa28f73349924d12bcb4044bfb008e4c7448c0c8f49a64681bfebe21b25fd787d7e7fe22c56c4e89aa56dbab64f217cfc28119e1520b19c1a14144cbb54bcf7a6ee32f227f0ccc2e6788f3f47fcec60e326736d1e225d042c6d2ea087") mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d17000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000f12000-0x8)={0x7}, 0x8, 0x80000) 2017/12/26 15:05:55 executing program 0: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b0d000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000b0d000-0x4)=0x0, &(0x7f0000087000-0x4)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x100000000, 0x0}], 0x1, 0x0) 2017/12/26 15:05:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x380) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005f5000)={r1, 0x73}, 0x8) 2017/12/26 15:05:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000af7000-0xf)='/dev/sequencer\x00', 0x20081, 0x0) socketpair$ax25(0x3, 0x2, 0xfe, &(0x7f0000469000-0x7)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 15:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x0, 0x7e70) accept4$packet(r0, &(0x7f0000758000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c57000)=0x14, 0x80000) 2017/12/26 15:05:55 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009e0000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)="21a09215835c8767e544187fd50b72a17252d0937f0156a165499f03a45ed56af27e45362646bd6212ebdc00bda9174ee01d0cc8c6b565842e17f40fca2c39e392db74c50e80331acd83491911cf2fc511bfb46e5237b1cc0b4025e4f5730ce8f3ffcc50ee801b80f0f05d96", 0x6c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0xffffffff}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000013000-0x8)={r2, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000107000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000011000)={0x1, 0x78, 0x7f, 0xb27922b, 0xfffffffffffffffa, 0x100000000, 0x0, 0x8001, 0x18, 0x1, 0x7, 0x8, 0x5b, 0x1, 0x0, 0x0, 0x0, 0xa4, 0x0, 0x2, 0x9, 0x3ff, 0x4, 0x8, 0x7fffffff, 0x0, 0x0}, r3, 0x9, r0, 0x8) unlink(&(0x7f0000012000)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 15:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000adf000-0x15)='/dev/pktcdvd/control\x00', 0x200001, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2017/12/26 15:05:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f00005ab000-0x4)=0x0, &(0x7f000068d000-0x4)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x3, &(0x7f0000006000-0xa0)=[{&(0x7f0000004000)=""/165, 0xa5}, {&(0x7f0000003000)=""/35, 0x23}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000003000-0x7c)=""/124, 0x7c}, {&(0x7f0000003000-0x85)=""/133, 0x85}, {&(0x7f0000004000)=""/194, 0xc2}, {&(0x7f0000004000)=""/40, 0x28}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000-0xc0)=""/192, 0xc0}, {&(0x7f0000002000-0x93)=""/147, 0x93}], 0xa, 0x0) 2017/12/26 15:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00001fc000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c58000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000080f000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f6000-0xf)='/dev/sequencer\x00', 0x140, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00009dd000)=""/208, &(0x7f0000061000)=0xd0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) 2017/12/26 15:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002b6000)="26000000130047f10714c1f8590022ff001000e30000000000000000b00000060021000635", 0x25) 2017/12/26 15:05:55 executing program 5: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000efb000)=0x80000000, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000ef8000)="fac963df", 0x4) syz_open_dev$tun(&(0x7f0000a70000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000095d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00002e6000-0x4)=0x2) 2017/12/26 15:05:55 executing program 3: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00009a6000)="1b6bf100c5892d2d5e9075e476e513d5882491781f192930fbff3c825044ad65", 0x20) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00009a6000)={"0ef5f242b6f8edc633cfb1c91417befb", {0x4, 0x0, 0x1f, "1f470ae14dab", 0x4, 0x0}}) 2017/12/26 15:05:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000b9c000-0xd)='/dev/usbmon#\x00', 0x6, 0x200000) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r3 = syz_open_dev$usbmon(&(0x7f0000d14000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000039f000-0x4)=0x0) 2017/12/26 15:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) getsockname$inet6(r0, &(0x7f000046f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000421000-0x4)=0x1c) writev(r0, &(0x7f0000bbe000-0x20)=[{&(0x7f0000b38000-0xfe)="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", 0xfe}, {&(0x7f000082a000)="c5588dea137edcbaccac65cd1a8afd1cd1f08f0dea1466f6773c428fc55cabd81cfc88dcc27e1c9ded545eb9bdab36c34f11a9f38fedbf9ffa4dce5fdb90c74342558c5b5cbd25f547e3b7930714dc30533028e698b054635dc524276cac70e1956845ddd85b6a20a1c7", 0x6a}], 0x2) lgetxattr(&(0x7f0000539000-0x8)='./file0\x00', &(0x7f00008e1000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000805000-0xd0)=""/208, 0xd0) 2017/12/26 15:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000654000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000020c000-0x8c)={0x7ff, 0x100000001, 0x7, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000243000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000c5e000-0xf9)=""/249) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007ec000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000031a000)={0x57, 0x2, 0x7, {0x10001, 0x100000000}, {0x7, 0x6}, @cond=[{0x4, 0x1ff, 0x9, 0xffff, 0x1, 0x2}, {0x0, 0xbb11, 0xae, 0x3, 0xa173, 0x3}]}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00002ef000)=[0xc1, 0x6a5d]) 2017/12/26 15:05:55 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x44832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000018000-0x10)={0x0, 0x54, 0x0, 0x81}, &(0x7f0000017000)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000018000-0x8)={r2, 0x1c0}, &(0x7f0000017000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) r3 = syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000-0xc)=@sack_info={r2, 0x6, 0x4}, 0xc) inotify_add_watch(r1, &(0x7f000000d000)='./file0\x00', 0x4000100) r4 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000014000)='self:\x00', 0xfffffffffffffffb) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000019000)='user\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0x49)="db5ce8ff51895d6b84857bd6c87de82a111ab87f940a8e1488382a47ed69d3ea57ad0a6a36a3725ff03aa047afd268027e7355ef8bfdcc49b4984ec9a9df5b672865bf113ff32f34cd", 0x49, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f0000001000)=[{&(0x7f000000b000)="fd083065bdf88e5b1f964b024a9bd633967035ba27a538c8a02b335a241b39b490cfb532cd88a46ca2206874675f17a7f9258808f82724aae2480e94dbf677970cda2e0d", 0x44}, {&(0x7f000001a000-0xbe)="0b58bd7c9bb6f4a4884efe1d5d8be60f4ea120a841871a39052aef16ab602d43acc0edd9c0caf64c3a7584264fc729cd944a117eed9f1b2df21d92be424cdf31b6267ad5228513d3c5f692f3e0f10e7140a3d431d51292caefbd92c907701a8e2647924b997877fba93c4635b1368c6754e4dc1ec3de7596d8a65c01387850c119d422554126d973bc6ec92ca2f822f55251b7f9e4b620bc002c9c76392db6818651badf9991d5c6856dd0ccd0e3e6043a522afdf615300329eb517d9589", 0xbe}, {&(0x7f0000019000)="cb153fca57bd87ff83b922859c5a6a3fd60ecda433c85d3f4c5240109269769aee1d69e020ab00c8888f744754f22f35d1bbd0ce9415c5a7cea71554fa48b514cc91d438f195d348e8bfb0a8141b25cb69d8aa4d8e8ca8829e65bba6656bb3835f2d25a309da4797462e137a6ba38eb6259b72f0ba2cd54d152ff846fcb927d2b100822e33e4340e2ca51f5fe15efed0a5142438ea84349e776642eb9c66260cfce65fb459f3914a1c5760ad20ea5c5b7eebb4b35636113af25716356d57368ce5a1cbf604f543f4e6cdf2f96963838f6a59ab75dc0c58778f863c4272a047b1fbef8e5b22afaee7d5adad848379eeb55b8ed4026490e45eb7ffa03c614ced60aaaba3db80f2602f74d06fdc57d60ab6e820487a05736b9d15ab81b9687d9642904d0c1f4ff07c0eff4635c8bae99add4a901de052fde9fb936a655b0a086eb53a0d964212a4052d55c53a2482cad4f46045d5d24121fa9041761bcf3e601e70663f0b41bdc446d027d72d5bd198c6d79e99e1b672be0d141feb9ab69ad318f5163d436c164335ce753ad9da8e0b4e03c929988e0861f1ff4d218cde6b391b7b6b5b09c9c1388251fb024d51393e87ce4e830099b984e2a8f57d84a359e1d8361b49e200eeccbb3789ba80e4c9b868b47a85bcf9e92187013632ac24af8fde58b1f06c7e3ad29f4b588094ae82157578870d81594bdf4278ef46c83babca0b394fd405d0aca1d61910ee8c089145280b2489213ab3264e6167ed2030f52cf960f70ef9bb37733c983f0ecd770bba348f26476ec9207b8cf2482cfdb64f0ca37a76db65e366c0cdb6cc765069955c336bac4f3e996bfdf683c2dec414daf84fa009a00f2d8fc9207e4a64fcb729a9a0f47e34e43f091b03922268e7bfc54833b4f508790262738696a49432eea8ca09e9b1e70bd782dceb04768a8ed423431f1a949d618924dba9d9bffdcaa0f99005855416a9975569bb21b6b6a8b2bdecc2e6fc74270a74001b28d609f7f047e797fdd28e3a9c2dc31ad16682007c9df18a1ab5fcb3efdd1d2fb4a656928e82ae60836dd62856026f7016b29a6c3115a821715ee6c1db4cdc2a5ecf4ff3e82607258a2504885c06bddbc9702623f95fc7d20eacf0802530f61a342e5ae6899478bb63b9a284d6c88feacc1e7c503f18536b307eb4a29179cf6261a0f5b180303dc2ff084addca744a1e85b56db3b1b582bddd174f2abe8bcc2c6b5332ba1cebe5af37c1511b15a0fb663629cb1d6435c0eb30428a54342f862902d95831a2a960257d4512e8ccff4b6e190009ef3df7168044f747291d7c870a40cab0af109ef737805f6a6fa3ab1f6cea50dacd080118006bc55f58675b9c39e3f8e3127a4b83c46180dd2a99c881153b1471bf92c45fddad3a16fb51df63928f0b405c8e88ecf554434d8bbc50cf1c7dd53234fdc89e29ccdf769fe98f85c16c19ffeca66f9c776ff55f807b5f2f841fdb54f34ccafe3e41d307047628c2f56483f10bedb2c77c4c9469e96947b8f75167db7e961972d16d532521bfa967db424db32ad2548dcbf23e000eed71bb4752a769305c4a3b7712d40e1b8a6b4a642f73427545f7de8de267388adee4da2d94597463b048e445a645bb0d5288dd93a644f643291e694f1177b15374afbb78722fd60f80af4cda9b58abf64e8ccd013a905173859a2a822c9335e1951b730bcd1e8ec58a09ed9841216f97ff6ccb9db74e4c91f6b2a10d7fa0a99f62825f2f5c4be0a3d8c27e38b969fae08c0d4f18b9cf4660685dcd498f9446ee7e2dca68081a99147fd1a7068af1a5d7b098faa9dc7ba0d32e8ecd237ee2890df5534ba67823c1b2aa93318373e41c69f47b7b585b29d3443a3461fb11d00da3323a42935be6836ea9df3de232494759c787776c9ea7fa69004479f63e447c7c232e197e8dddb9e43f7b76fe2ad8ffdb5aca9b1917a19b51566470c69d165c6a21474613d556973bd40cc9ed3ad2e75dbad4ff0f5cee3ffef8290448fe49ca91d6e173a9b12295365b7d899acec61a42cc44111d1967e0573fbe724ce2e636756a99ab52b7a7440329085708997cbef36c6147de5fffd9abb06fb8245a933c8438fad202c7836cb0c6b69dd24f09f4ddcee8ac6209b57d834c38e7fc7dcc51c6e0d77b6819c2bf83587edd1140d7be646a06370b32b9caaab377092866f4614882cf05e4f9b648a8d5478f39e8dd3bf069918d2e9f5b363bfd2d579203510eb6317690b76ccde865089a120f3627cc5f8395cdd29e9c4311f695d5912580d504a996a4f442d1dcf8329e6e45d6b5e3660ca9ef86978dca5f54dbf2e6f489597a3b8a4ebbf46b95e71b55a2b299a41bd392e43cab97c76185ed9c891681a3bc51a472cc5077376dd5176afa719c236a893a3ebcb6f7654d688ae9497bd8ced507b3878b64c482983ca27b358420f101c0e1b4fddac6f91d89fa07963a70d1069cd8478edc37d36289f495b45f6a15a08e0c158e7847bec696cf3006af4a015d688d89611e91dfc4fd329912835429c2a053add9b6f96a36451d83010aa575b85380dd110429c07e54b4a1104b49d58c61b44e6dbc3345483f5b76540ed9927d9e72c8c1e97a80ff0efe7c6511fbfe319ac3808f4986b32d50c2d6e3a1a47d154a8c4efdd5ec38b1c3e39e9c5f83cb57859ca43f8070e2a40b8700c1ec285fc2d9b9575067a9594074f3865e65ca10f34ef6b6e2aae4c8afd01c7d51b483a7484d0ed57798921a350a652a7fbc60c9fc83d81bdf6af771a16d1a916139b519a08eb754bc4a93b14a8ce301e87354d8aa2fd24fa1a30560d3eea01241d39b7d5b230827c8d3305e35f296c4f5d10d572fc070d756ebcb77d15ab3f8deb3a934a7776f80bf409bdcf4221358cbd47664432aad9fa67a85713704bba5e6f56a8b9f2c39fe00905e3e6e5f4e758c9a87636925b4c7bc7004036c2ec46dc66ade8559c45c8750353fa0f60ff6f849a418cd704b861f2bca9ff7034c46e678e3dd4dc411723fe9a80c463686cfa0e8237862e28050c4592f8eb6e3653bedc60254e413d955a1893936b98b7a521639a9ca644f2c6b4685efc3df953ea14a1862b6d8c625c4866d4e77cd2db86a2e8d87db4f07cce3dba71635d62c2ca03abca53c35cda61a7c10213cd46ad40c88d637ee997fac38a6db54d85d119e68d5e7dcfdad52e5ba200a960e9b47ef4443c5db77b750ee0744d35f9a91e3238f20da7775c9a9d4333d28cd23384de9c5ad6a7ad714bde2b52c36b6a5e8447e0b5cd4a3a34b6cf7b239036bfc1daed97ff12906e76c4c80e137d9c7897cc86967e4affc6c8d00416c43a4f344678d60c379cc31807f1366d9ea0098f30637c53ffda893a57636fdd4e73dbcaa63f536e5596acd0ca0ed18bf4bf6e313428b5409d0ab8d9931b6625d62c983f00d0b97064c380fd7e046c827c35ebc7e7ef9e6f1a725133b4702c2f52c30006fc2ee93bb075b1460e8728aa553d0f402a41df08f4ed03105f19a931ae0b1944ee69a10ca3c993f7093ba6a4a59fc8104e1dff1d4ce75ff97b1733803880e84ae18d20425c63bb2ecf0fc499c9ccbef5ebd6b646d95f74883c0055fc47fdd657ad09c484e0edc3b40724d81f012a7203fc4a6677a27e71f9477a375377277c967f0752880f4d0287b4d7b3e4653dc09cbd00c4eecc1c4c584428f54a8aa0a0925bf6e5e2d5cb5bc549b4e7019c32e6f6a16c24058a22c756528f683e6992b9b75e7284b1e0bd11ef7e8a0e39c7b62c32ee168b0dbcc4ed459abcc2617bfdb552181a1d9ca956a32f102576b2a1ad2cd865c3bcf04ccb7179431a5a24f78f89d5d758df0df3a4b3de1ab9288e120f6cff7720f347a34eb396225f9e5c98ffcdc3b382bed9177714894e771ea587310404b324bd5fe903fed23836d100cd493323b905b32070e783f63e7ddde7f8977d1644357734e3d29f18ab315c1cf09eb42bc8c76d592fa1cd3978a8ce83a6c96123ba6fc3d830ab318700e1867fd0134e4f4a999b3f0515fd6b91323db1c12c75027788eddfd67d0cdd6ce32355f51e9eaa413c05192b19d3c7cd43197987b09a59b08e2fd7f08d32a86fd7081ae429152a8b80088eec21d038a230aabb01c4fd084ba6634a8f2ae756a64e0521c9fe75ee1dcbbe8a205d23640a52cad5ef08665d1e9ea08be7992d7bff144c3afce0d173513bcff48d0fd3896a7977f8d5010eba4943bcded88cdf0b317a967701fdca133eda9f58de401f7d94f3db830bf720f1ec78d34bd3c050b7a4a49cf4c22f6014d56c95222379f17ce6a4c94d36a9112b134774cd92d21b48765a9d20aaf89e79452d7127baa5289d9fd3dbb15a0feede7d97c0523622b22c4311ea6c9eb00e4f8d5b7c67a1c4923ac2b7863c1f98238c5d49b6d816551f6882c4c26632a977568f97db3a4381abcbed217ced12a4048a70f772de68afa21fc8234f51775e084753851300b5b43149cd47e60935662d0164e1f7bafd6e2b17a2d99421d27e6b7c1f9e2e628781b29c2e5a226a5f8a8b22fee2ba7a967ca5678d0f9d45769f9ac243f4817657436e6720e625e87de3e782ef75415a1744663608c2b7e18b8ec85d3cde059d8bea7c5d954fb45e3d3e20b829b9e84c1dcb85ba3a67654780b159490c0a157c9286ef70ed1b674e91ff07d5d8826cd1fd94e3448740c9b0ccc08ee873f245787246b035f19ee8af2017f815aa387514666e4b5afd3e2064a117c392612c70e7c95abc009361c771ad92c4c1644abb556b90a6da7193b8537542cbdc92007a37cf9a5b4dd650bcbafdbfbfcb8bf6dcbf1cd2aa46fd494e7d8bd6dfcd41ee50a27035e92ac896a6e62ad881c2b7176d43abf74b423b53b7b61c73a577ab00110cc0eac9cc49d08b554e5770e304fd6df4ef946f2f8f51b02788fe24cc5ef3fbe5947a4472baa68924f610e95b5063dc720399fbde4e28f10a11830e6302e7f42d7be78d0876a38db9b6889703f3901884c87341129b9a618e4ca31c4e73d8340899412f901d054d544ff71e67e7bc95fd15c002ee852956543f73725911a886e9e1d12e4dbe0f39aec1db8ac83c20d11df54151f1b09815fa9cfa2b26e03991535485ebe04ed8c12c6bd209b00b446854a82a0260b5305699911db79a2e097ceecf6d0d9d7f3ae0ff0c866ddf2406de0d09ead2c1a8638167b39c28f4e90d1e976445704a2ac8fa987d6ab54d65123086c532523c3ca30335a639281f2e238f0f183e221df9c19fd75e400ff2c151d82751d0535c911c46cdfec5ae008ad037b1868b504c50fc4ed2db8d78a5c3d1c25485368a1c95fa07f0830e584ce06364823644e3c916243236603e9473450a92e19ba6ff2fe20ac5602821f4a6a22202a0068b1f6f7cce04c108d7d60b213e52da854ea8bc9fba4ac3e3eab9526c7922ed40842723c4bb11d438170651ce52f2ae3e5817271065f0c52d8a28b79631ce6d0861aee73164e65328cda254e0c885af2eea302647b41041edb52b15ca10c10aeb979aff7c1c8ef88898e3902c8aeb6a83a2a194de48fbadbf8b7ee1d1698f4053ba10d4609112b17faba1d33d6e1174f5bf906d785b3daba0310d1679d5f9f9e18132f59e0424a0d86afa9c59d988faafcf1893a1b215152a1a2c92033b89a7c1bd2e29ad4dc7347dae813a07679f548420d25d859f69caa9ab5aca841474429a6e5142a34ce022d904d10f644db7108971871f2cddea5eaa15b64f73660763dc556349006d5013b7a904f9a41016e23475ba9eb13cf58dcf3d94350f2d13e744c9c1636", 0x1000}, {&(0x7f0000009000)="4dd4609c638fb36873c52655cc", 0xd}, {&(0x7f000001a000-0x67)="a1939c2807e85bb608dda9e2fa74dc48e2c57bec696d049844a71a2e332f6450c263d24d12ee04e7a4d2b950860390c1d12c2501dd6caee861018d270be6c0af1f538a374cd4ba1f06fa417e7bd793a53bb12a2877491a5abc16c868bbfbbaac2920cceb175fae", 0x67}], 0x5, r5) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000011000)=""/253) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000010000-0x4)=0x0, &(0x7f0000018000)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000018000-0x4)=0x4) 2017/12/26 15:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/ptmx\x00', 0xa, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x2000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000bf9000-0x8)='./file0\x00', 0x100) readlink(&(0x7f0000906000-0x8)='./file0\x00', &(0x7f0000768000-0x54)=""/84, 0x54) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000f2e000)="143119e11fa0aaf1030fe9cf485275788580f34bed6a6564b11efcd72dd7bc3f", 0x20) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000905000)={0x0, 0x1}, &(0x7f000006b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006dd000)={r3, 0x2, 0x0, 0x9, 0x27d3, 0xf3c}, 0x14) getsockname$inet(r1, &(0x7f0000617000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a75000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000044d000)={0x0, 0x2, 0x40, 0x9, 0x9, 0x80}, &(0x7f0000cef000)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x4)=@assoc_id=r4, 0x4) writev(r2, &(0x7f00004ed000-0x50)=[{&(0x7f00006b1000)="018068a4ed35adf672432ddfe486983a92087771bf1ca2fda2a4edb3", 0x1c}], 0x1) [ 47.060843] binder: 8370:8371 ioctl c0306201 20012000 returned -14 [ 47.112197] binder: 8370:8371 ioctl c0306201 20012000 returned -14 2017/12/26 15:05:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) sched_setscheduler(r2, 0x3, &(0x7f0000c4a000-0x4)=0x4) mlock(&(0x7f0000001000/0x5000)=nil, 0x5000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812d6696267, 0x0}) 2017/12/26 15:05:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000e4000)=@generic={0x0, ""/126}, &(0x7f0000bea000-0x4)=0x80) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b19000)={0x2, 0x800, 0x7, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00009d3000)={0x0, 0x0}, 0x800) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000268000)=0x5) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000234000-0x8c)={0xfffffffffffffff9, 0x7, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x1, &(0x7f0000c3d000)={0x0}, &(0x7f00006db000)={0x0}, 0x8) 2017/12/26 15:05:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000)={0x0, 0x4, 0x0, @thr={&(0x7f0000002000-0x6d)="e184457d5f3a15c454608804bed2bda35003ab359aee72bbbeb5d6a02d6bcb356ba03823c1e27c5b84e6c1844c5722a5820ca7c64f71c3290de63ae123c9514aa7d027bff8414e8f22579e58e7e8d5833d060d0e88072ca1c9a6b598ce9f871b404f53a2d2aac2190a673d7b6b", &(0x7f0000012000-0x90)="e5a53d89fef798890f7cb58616cd9f3b4067e32c862ada522def343f8d22231edad3afe3db8c98f1bb9e8a99caa9121884173feaa27bc562cccea1b9ac1247b2660b54b4c4e20247c03c48d60f9ee8a6e1d84e4a9f0f9e5928f6cebf8db2eb91f774e7b672457fc51416039a4a906c4c68dac25a7e82d22c7ec5c8c11f67a349a2e8b760423584a3f3c1d288fcd3ba53"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c53000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000084e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000030a000)=r2) 2017/12/26 15:05:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009f9000)='./file0\x00', 0x141046, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000897000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000211000)=@sack_info={0x0, 0x5, 0x9}, &(0x7f00006b7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005b4000)={r1, 0x6}, 0x8) 2017/12/26 15:05:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000390000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018f000-0x4)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/26 15:05:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004a2000-0x11)='net/netlink\x00') readv(r0, &(0x7f0000a95000)=[{&(0x7f000087d000)=""/98, 0x62}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ab000-0xc)='/dev/autofs\x00', 0x80, 0x0) flock(r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00007eb000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000cfd000)=0x5, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006ef000-0xc)={r2, 0x80000, r0}) 2017/12/26 15:05:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f0000902000)=[{&(0x7f0000fc7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a6000)=[{&(0x7f00005e5000-0x1000)="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", 0x3f8}], 0x1, &(0x7f00003c9000-0x10)=[], 0x0, 0x0}, {&(0x7f0000cec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cb6000)=[], 0x0, &(0x7f0000dac000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, 0xffffffffffffffff, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xb8, 0x1}], 0x2, 0x0) sendto$packet(r1, &(0x7f00007e3000)="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", 0xc67, 0x400408f, &(0x7f0000087000)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d9e000-0x8)={0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000174000-0x4)=0x4) 2017/12/26 15:05:55 executing program 1: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x4, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001d5000)={0x0, r1, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000063c000-0x10)={r5, r1, 0x7f}) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f000034b000)=0xfffffffffffffffc, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000d10000-0x29)="1f2300000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607a0", 0x29) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) splice(r4, 0x0, r7, 0x0, 0x100000001, 0x7) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) [ 47.279573] device lo entered promiscuous mode [ 47.304030] handle_userfault: 4 callbacks suppressed [ 47.304034] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.314361] CPU: 0 PID: 8394 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #113 [ 47.321973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.331333] ffff8801c8c77930 ffffffff81d922b9 ffff8801c8c77c10 0000000000000000 [ 47.339288] ffff8801da0dff10 ffff8801c8c77b00 ffff8801da0dfe00 ffff8801c8c77b28 [ 47.347303] ffffffff8165fb7a 0000000000002b25 ffff8801c94c68f0 ffff8801c94c68a0 [ 47.355271] Call Trace: [ 47.357840] [] dump_stack+0xc1/0x128 [ 47.363194] [] handle_userfault+0xa3a/0x1310 [ 47.369242] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.376249] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.382636] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 47.389548] [] ? handle_mm_fault+0x117b/0x2530 [ 47.395762] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.401976] [] handle_mm_fault+0x1fd1/0x2530 [ 47.408014] [] ? __pmd_alloc+0x410/0x410 [ 47.413691] [] ? memset+0x31/0x40 [ 47.418764] [] __do_page_fault+0x5c2/0xd40 [ 47.424614] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.430550] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.437181] [] do_page_fault+0x27/0x30 [ 47.442691] [] page_fault+0x28/0x30 [ 47.447943] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.454755] [] ? SyS_futimesat+0xbb/0x1b0 [ 47.460518] [] ? SyS_utimensat+0x160/0x160 [ 47.466374] [] ? do_futex+0x15c0/0x15c0 [ 47.471965] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 47.478607] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.485413] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.491958] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 47.529164] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.533696] CPU: 1 PID: 8394 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #113 [ 47.541296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.550624] ffff8801c8c77930 ffffffff81d922b9 ffff8801c8c77c10 0000000000000000 [ 47.558589] ffff8801c5d59f10 ffff8801c8c77b00 ffff8801c5d59e00 ffff8801c8c77b28 [ 47.566558] ffffffff8165fb7a 0000000000002b25 ffff8801c94c68f0 ffff8801c94c68a0 [ 47.574518] Call Trace: [ 47.577072] [] dump_stack+0xc1/0x128 [ 47.582403] [] handle_userfault+0xa3a/0x1310 [ 47.588431] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.595411] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.601783] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 47.608678] [] ? handle_mm_fault+0x117b/0x2530 [ 47.614882] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.621085] [] handle_mm_fault+0x1fd1/0x2530 [ 47.627110] [] ? __pmd_alloc+0x410/0x410 [ 47.632788] [] ? memset+0x31/0x40 [ 47.637861] [] __do_page_fault+0x5c2/0xd40 [ 47.643722] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.649662] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.656293] [] do_page_fault+0x27/0x30 [ 47.661807] [] page_fault+0x28/0x30 [ 47.667053] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.673861] [] ? SyS_futimesat+0xbb/0x1b0 2017/12/26 15:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) execve(&(0x7f0000b81000)='./file0\x00', &(0x7f0000987000-0x30)=[&(0x7f00002bb000-0x12)='ppp1em1\\vmnet1^lo\x00', &(0x7f00001e6000)='vboxnet1\x00', &(0x7f0000cb8000-0x4)='/dev/input/event#\x00', &(0x7f000075a000-0x1)='\x00', &(0x7f0000b69000-0x20)='vmnet1cgroup}vmnet0#eth0+[proc]\x00', &(0x7f00008bd000-0x19)='-trusted]wlan1eth1-:bdev\x00'], &(0x7f000071a000)=[&(0x7f0000992000)='/dev/input/event#\x00', &(0x7f0000e87000)='ppp0\\vboxnet1{wlan1\x00']) 2017/12/26 15:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000eb2000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ac000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xfdff, 0x7e70) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000e91000-0xe5)=""/229, &(0x7f0000dfd000-0x4)=0xe5) sendmsg$netlink(r0, &(0x7f0000ef8000-0x38)={0x0, 0x0, &(0x7f00002b1000-0x10)=[{&(0x7f0000556000)=[{0x11, 0x0, 0x0, 0x0, 0x0, 'y'}], 0x11}], 0x1, &(0x7f0000eb5000+0x132)=[], 0x0, 0x0}, 0x4008080) sendfile(r0, r1, &(0x7f000056b000-0x8)=0x0, 0xfffe) 2017/12/26 15:05:56 executing program 7: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ptrace$setopts(0x4206, r1, 0xb0, 0x40) fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000871000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000680000)=0x1, 0x4) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ea5000-0x8)={0x2, r1}) fcntl$getownex(r2, 0x10, &(0x7f0000fa5000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$pokeuser(0x6, r1, 0xffffffffffff8000, 0x7) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x1000000800020) 2017/12/26 15:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000202000-0x4)=0x7fff) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fsync(r0) 2017/12/26 15:05:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e87000-0x4)=0x8, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b0f000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c2a000)={0x0, 0x0}, &(0x7f0000de9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003a2000)={0x0, 0x9}, &(0x7f0000848000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007ce000)={0xe4a, 0x8000, 0x4, 0x7, 0xa2a, 0x81, 0xe5af, 0xffffffff, 0x0}, &(0x7f000066a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000abd000)={0x0, 0x2}, &(0x7f0000e8b000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000060000-0x8)={0x0, 0x7fffffff}, &(0x7f00006fb000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000030f000)={r6, 0x6}, &(0x7f0000a06000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f9f000-0x8)={0x0, 0x1}, &(0x7f0000373000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000816000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeba9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb88f, 0x10000, 0xffff, 0x4}, &(0x7f000004d000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f09000)={0x0, 0x3ff}, &(0x7f0000954000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a4a000)={0x0, 0x8, 0x10, 0xfffffffffffffffe, 0x2}, &(0x7f0000bf4000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000b8000-0xb8)={0x0, 0x1, 0x1, 0xffff, 0xfff, 0x100000000, 0x2, 0x80, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x9, 0x1, 0x3}}, &(0x7f0000e8c000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000012d000)={0x0, 0x400, 0x0, 0x5, 0x200}, &(0x7f0000ccf000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a95000-0x14)={0x0, 0x3f, 0x0, 0x200, 0x7, 0xf1f1}, &(0x7f000065d000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ea0000)=@sack_info={0x0, 0x4, 0x3ff}, &(0x7f0000762000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000992000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001fa000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00009ea000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x181, 0x400, 0x0, 0x800}, &(0x7f00004eb000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000090c000-0x3b)={0x0, 0x46, "01698d867f175aeadaaff5c0159f3a30d3927b5433b6f23e5f590482d89d44136fe3364d231fd6745e94ca54d4f76187fd9888df376cb1b1966536cf020eddf4604708535859"}, &(0x7f00008a3000)=0x4e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00006f1000)={0x0, 0x19, 0x4812, 0x9, 0x5, 0x40b8d95a}, &(0x7f0000222000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000882000)={0x0, 0x80000000}, &(0x7f0000d2a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b3c000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7, 0x8, 0x5, 0x4, 0x0, 0x100000001, 0x1, 0x3, 0x5, 0x1, 0x1000, 0xffffffff, 0x9, 0x40]}, &(0x7f00008d2000)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000235000-0x14)={0x0, 0x7fff, 0x0, 0x4, 0x6, 0x0}, &(0x7f00000f8000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b26000-0xac)={0x0, 0xa4, "fb089e32ce21a1f17887c005c128e1e0081751fddd51fa3cb7a0793fe5e0bd816a78c965c9f67e6f5953c2ed756455c54168f58c0c2b5e1c25d3a93f0353e7161118f11babe74eac36bfea1caf7078f9b63b0d349697039a66af61e952ed07aa9675a969fa9dfe34ef8c3fde367145adf6b99bc6ff432ac3833bbd7b9e5b70037d3dc44b5ae374b480f65f969206632d7b940721ae18ec2865d9d53773d5ec92ade209be"}, &(0x7f0000d84000-0x4)=0xac) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000038b000)={0x0, 0x0, 0x10000, 0x2, 0x0, 0x4}, &(0x7f0000aca000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005ba000)={0x0, 0xa666, 0x30, 0x1, 0x1}, &(0x7f0000628000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002cc000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000ef3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ec5000)={0x0, 0x0, 0x20, 0x1, 0x9}, &(0x7f00007ee000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003d4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000021d000)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000cd8000-0x230)=[{&(0x7f0000b33000)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f00006eb000+0xba2)=[], 0x0, 0x0, 0x0, 0x4000}, {&(0x7f0000a1d000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000746000-0x30)=[{&(0x7f000095f000)="87922ad154f37b2dabc121dbccc298fa0798b2433ac8228b84356e1be2bf473a6f3fea1b6086ce05a92ac7e2af90558944e6e80855098d11236e5d032cf297908295a72693e23664f4e5d646819e899bc5d67f1abd77c6d9c9f6a628fb", 0x5d}, {&(0x7f00000fe000)="3ae3628af49c5f648fa5e31caca243e22c6f2ba71e3a72065a40b2f5917dd00340d39b23aab4c8321d20b887d4d50dbe33c6fd12e7c11357909d722716b58b39aa210d29bbb26bdaf588159634c81b989675ef6d9ea90f0527c9cca798837978a74f1fa3d2c2d0da9301c8306c3f01b5862a0cfba18a587597507d7b084805052ac3606c81a274a2f70ac08256072fae6ffdb7db7add729b00f17383485b", 0x9e}, {&(0x7f0000ee3000)="dc61ae4a1b9262df002761aa7faf5a3b406e5bc153ae7d77d8745d8ce7260d2df7ddf8e07756f9c4bed0167ff72ab709b3c9f5fd6a95e6084451452b500c81d22c5e5801cd178de7ed49c47f59b38766fb76c10db14294ea34450f18684fea674b0ee1deed2defd8060f4addbca518bbfd5c5993843dbfd03317ca49925777c9", 0x80}], 0x3, &(0x7f00000e6000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff523e, 0x0, 0x200, 0x0, 0x1, 0x4, 0x454, 0x2, r2}}], 0x30, 0x40}, {&(0x7f00003cf000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000f1000-0x40)=[{&(0x7f0000521000-0x55)="8792937c9b4c0800ed663ce89125696dfbc374b6df0fd5a1eb8d9d5a0fddc5a794ffa8dbb57c2ae67827201d665f57ff67eeff2a824ab36574fd92cbfd7fcd74dffdd9a77bc061ccfd543697a353c4820782c47b08", 0x55}, {&(0x7f0000f62000)="2049fc02565e579e601f305610a861e57dc37528e2f401e0203119612fa4ce3ee0dedf384ad157aa2a077ae12821832e8c0f56832f4da8caab89b28ad793164d0910ae1f407e89c8d8069e8a0205835a67ec5025bc5bb0319aad81572f73d94933d1da9cefc5ffc1c8b810bd6bd12834ba95ef4b3757d1161d614d8651d4b847dc68950bc5a2db1f7d39106533f08dac4c76f2e07beec35763c6e8cab5051f37d00cd2cb7828a8140f870c08992f604af7a9904e3f6345c65979ad34ca1345f7da5ab93b1ff8356e96c309cb880dc683266fa5128ec22d951eca221bd3f57d4fe9e90df8db79e0964f4a261c76354e", 0xef}, {&(0x7f0000520000-0xec)="0c75948304b47761eb2472eb86151f5c0c880cac87db743e4c044c03fae1cc520a860cc79c18fbab34834462d7f047bd837d97e55fa00d7a1079c060a1c0df0799f55007056647e93de97531ac04e7cbe0bb34ced7d9818f83b70b6d47cdcf7f35bf76b47fe1ba6880ff7018417031a16ae7abbdb26cd9dfaf3040f1d71bbf24616f1eb2492fb3877f78826bc9a5ca345b50bf200085ac5c6730c1e636b46fa455a35e813839376cbec674cb6c1da909aac4801acf2de43835a136c41fd56c153693c9cc43968ee94bf7a3749bb9462249d766e89c19f1b9f66bc7b26f7f06277804910cf4065a9af4a5b559", 0xec}, {&(0x7f0000bbd000-0xb9)="b6c7d7ca45b534b085d72c24e5649dafb5cb7ead2f8d4aa30c3f9a0efd83739f09101e50bc774e52605b7dac7e8c57d0fdc28c97b0162adaa1a613d7a774e7092ee87c1942e2235ca361c837484725727dc168a95472ef0e0b8b5e208d53e696cff782c5c713e791200cd4ffc86ad26280afd6948311398fa62cb743d025de8d5ed6d4b038ca10e1e5eddcb69813966cc8ccefccce08847e6f20d0b6530af5b91a49bac411dca903a70f7a1f28f981031a6baab20f83f07d7d", 0xb9}], 0x4, &(0x7f0000cfe000)=[@init={0x18, 0x84, 0x0, {0x815, 0xe2, 0x5, 0x8}}], 0x30, 0x890}, {&(0x7f00000b1000-0x1c)=@in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000ffb000)=[{&(0x7f0000623000-0xaf)="b2a31b048bccca53230f46046b8d8b815101cf4b3ac33eb611198dc094fabb53e756e3fef05d8d45c4c5538ab5c8bcabee04e92a5c3ce7b965638acc85878a93493ab636e89e858c3f938695623924f15dc716b8ea3537149f4db39e3416d7a1ab8d4bd52f23c00508cc0c8fc6cba83da09f1e8c0d9ac97b1ad3acfa26b3385a7ca722f45bd5f2de0e078b4bd2cf168593a10d8395daacea54fbeed05c6c4d5443bdde23731c912d51276dfc47df81", 0xaf}, {&(0x7f0000812000)="edff46c11faf02ae4ec61e34531361eb08b5b6d2f2442b42933bfbebc498c665096f9994eb19413f4339e35a624ce95ead4d1018a887a0303444eb01c185551ed4cbf9e89fc138dbd4733ddff403d4c060ce383bee09f64707724f96e9588aa8e16f28d45c487d712a54004dbe1e7954e588bed0e04771f8ca9bf117062c4f1326f15712075ce17401bf602089be304ca6134da1027d7b857cf25245b9babc5e61a21699349ae13056ded94bb6215e08ddeeeddc7617f85368c75d78d8", 0xbd}, {&(0x7f0000a17000)="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0x1000}], 0x3, &(0x7f0000f3d000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x5, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x1ff, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9f, 0x8000, 0xffffffffb6934905, 0x100000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8002, 0xb812, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x10001, 0x5}}], 0xf0, 0x810}, {&(0x7f0000307000-0x1c)=@in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000ccc000)=[{&(0x7f0000817000-0x6a)="10ebb312128110faa9d328fa9317fdc9e796193743cebf5d2ab94d71cbed1b70853c5f097657a86ab73827905490988a6f49fdf28d59f3c9d3d2d4f9dfd0114a0242788d1be00f3146e843c77028bfbf54eae0a8c9b36a729fe93acd73f8f2ac4ac9e21b325d28acedfa", 0x6a}, {&(0x7f000032d000-0xd3)="412a573123056cdd5b5e78fe4a14025b10890588ffbfd12d71d5ed62209cf5794e14a0367d449c37e8e504401142e097ffe82466ca1d4ff36be94d25c93ab272498f940084207f1e8f9b525a645f9f822877804dbc26e58a3295001f145e3b70ecb9dea9f2abf644b97dc38c38e3e639280482e751b467cd040a2a86751d08ce4dec16824b51e25aa0e5d258990c354ef0d30d96af9d0f2e7deab801c827cc5e6852174db972f28205872a4f7be61fb189a32dd6fc10e87a3a91c7cb7d495286fc1676fd8e9d3ae96d931a49ef96f06c6aa45a", 0xd3}, {&(0x7f0000d2d000)="7a104f9d7a6c2dd388f4f3964877c14a099516e44a75c2f3", 0x18}], 0x3, &(0x7f0000fc9000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x85, 0xfffffffffffffff8, 0x7ff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8001, 0x9, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x7, 0x200, 0x7fffffff, 0x9, 0x7, 0x1, 0x400, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0xfff, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffad7, 0xfffffffffffffffe, 0x4, 0x4, 0x9, 0x6f, 0x8, 0xd30, r9}}, @init={0x18, 0x84, 0x0, {0x7c, 0x0, 0x1, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x1, 0x4, 0x8000081, 0x4, 0x9, 0x8004, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x70, 0xff, 0x4, 0x97d5, 0x6, 0x40, 0xffffffffffff1eed, 0x7, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x400, 0x8009, 0x5, 0x8, 0x0, 0x2, 0x800, r12}}, @init={0x18, 0x84, 0x0, {0x10000, 0x1, 0x1000, 0x7f}}], 0x1e0, 0x40080}, {&(0x7f000087d000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006d1000)=[{&(0x7f0000b40000)="13ead66a0730548b7fae07852efebf4012c03fc9dd7d363d854d1d6915ccff77ed1ee1518e487b1fc8778d4e7b2bf16f539b4db5d9ea833b0752770de8781efe831caa0e350d766e93855a3372c8b1984af5ebec95588dfc3c4b2c1af93194053d2c336a85820af04c37505d9fdc13384881cb34cbf5c2befb1ccc6e1a73d2e0cc6d47245639388c332fc8bbeda5800e32400cf032bd94d787b51783c5bca531164bd1958569e394d2d0013eaaebe4d075724e3f599b2edf1ff249b00cabe77973e11b4f39e01287c9967a5010184f578900fc23e04a21c859c98dd68beb6638ef64a0a531166484efeda16b5adb086a54b6827b1b9d4ccea85cd632298294ce5e37ddee51b8a55cb7c86fcf5cd6dc0236acdad437f8bc56c9b3dd5f00da9d021429d6e74bf2f64d68870b23fc98a31d8eb2de244f71cd12f7ba136fb016603a6d723aabdea88e63260734d6b67d0563d964aadc7b63672864874c812006831b857c9e99d55c4690b2fc18ee70524c9fee5cba12802a80918a322c4950e38ce369ffe243fb21690f31bee9b6935319bb69f77a82e88daa26314efb392235b3479a4ab0aef9bdd64b29315b6d1e25bcdb865250bce2fa1e1a582778524beb2f776e717bd038c5549d50052672fec2eccaad4b81305646de0012b43c2f1ef16e90ae2b8649f3111f7541c0f2d57e4bace6463cf73ca5b7fa5a382c81cf33aa5c3f8586bae886dbb9658ff08698ce7b5325c4787257c3eaa6c59e23af33a6838ab41adc739e5bf8dcdfa07ea955c10f9c208e5d02df512d8ec9fb9e583072950ddd3514845ee7f90bea9321ac0f621e4bca082c8567b35a3fcb26994ca6771b7a194dafceb10dd0efe6d76c0d7b7fdf4795dcc5467c170c9acbddd0662dbb70ca3abdcfad485afc4948091780a8744152e07fb7b5bc2d7f5d7161a9ccd12fb2519dd81405b08f5efb3eac8c816d01d3cdfe3d8537460786b91397554c559fb22bfa07babcd53eeceb6a52a985172f5e2377f839a547c5fb8450ba1d7340e6d0a2b838f470d76a8fd21130db7029d59f00a0d0bb1cb90787e9a62b5844b891247dc33118d17ca6894ccc2a3a6b2cba177ad2b1d4c61484b5bbd857d8a19244b6f4c606e0c7ab38d671705b1873bf4cf5da13b516ff53e87cc036a82d54354027478c852f0234f5b6b27eb69c0ab20b7a006194b88f9ffb34c8b3476953d591f7eca902e61bd71f59b7f7939568a87c531eb1c5288405aac926b89ab4cc0d551de15bbeb2ac916f0d5a0352e9f363c65f8e58ed9cf3fdb9280e41031c8730bfd57bc052b9629365bbe28379957f824e35152b0182f18114f68760c5f80ea27485ee537bdb1f0da34d176c10af44bca7ec511956c1cc3dffbf7e759d7ef2d5fabb418d77db7ca1692e0ab50ea3d30793ff8c0cafb377586414b504602b14925f89e79aeb816a1577ddd313d886c662de4eff041582d4b377c5a3a4f4a28db617ea8ee8432da4ffd9d8520cde7d4b9f553081a21288111ef216d78424984892b1bb86893e3b60f26407f202f69a03d381ed0d8ec87c6ca7ebef10ebab386c3d5d68ba85e84ea0167bb59957a3cd022251e41db122753edfc1c61e551a42c90f2c0708388e38c6dffe87a9c736440a8e1cf13e70b8c191febffdd756a1ab1966f9d33cc36d71fbdbf7c513a263af2cea4e0a9f84edd82116eea486091cc53cf79ec94e63dacf34ff5103dd5fcdd2738d82bb1bcb18c15736193e18f53c76ddff2c71270fe9040927394907878d1e2767174d9bc1442c98aa20c6a06c5fda7503b9e59c6421b56406b760526191e29916662d87242022c8719c31f06b6824db6614094806bed25813a0632ff54d79babc153b618722e9756afa5d290c2952be3170f8e9b997835f7baec528075f94c21d32b15b57455bf5677a4eae1e5a3b5295f7ffb03fa799f9133137bb3b2516642754d83a6b59ae6225cb368ef130456046d845ab2491ea2176b533367a6d8e021504071abd4f8d8cae5cbebd51f58b7a4bb5647dc3a0bbf586b5717b8ef3ab5e25e1f935d07cfc10f610bf785a0bb685bde23bb4a26a09b04070a59c1a9e846eb84bbc7b148b5ed5dfc978bc771499dfc9ab6416da7dc553c64474416bde30daa35fbaca14acdd01c350488b0aa4154ee73c930dee7aa7c0fd65034a1902de5dc438cf109de7133778fd3fc1185a9f840d9b558003ff3f2f6cbeb39d001bade1835266239ec78b1057d21ed9cd74404fb47756c8d9629f8bde98051337b0fc595130fc05996d0edcc48f64ca8832742721a6194c47d8b0706c454e6187a4219d31e3f603c6c27b4d70d8d4dbafdeb2cd7c11e3c17e99fdae3cfe1d426c6e7be4b57759e8bdaca209138c8db75a13b520b3d08b9159f9b080f1b64fc0b3ebf95efb39c3f3463f0c63e176c55c26c65fe9bb8e9b7e1d1f1c128caba9161c270ed9d6a2ffecd717a8e871078ffab75d67949bc053f5094d513ed3667240f3bc1f27fcbbe9d4cf9b0ec312c41bcae216f797d3769b7e3785a7b8f88863eaeebad0ff9df1dc17fac79cbeaea2ec0d66df3ed5fb8e8732eb6d1c12897cda9f8eebce2d06c9b72098c5577648aad7a8da77f8ad0ef579760da3d1b24aa1d9a566eb9ba7660112170d06fa49aca43972721225001336cd60274fd1159324e2c55b6acb8a8d4e2e3d6d69a1220d9e35bacaac8087b23a2bfcc2991a8feed408c92929986fe2b7736ae3670e68a89a27296bbe2cac54ae61137f410b1db7d9b59417efd5d252652ce2d7b4ef17fb3f656d1bef3e8e56fbea039ae0391f94183200813d2b863e93c807d8cc8242ddc23a9a46618755b11c4e237ec1381e9ea53d0968455f7d99a2da114496d9009a9123c3367e366bdd6139ad748a919579843fa9bd8e751d79cdab6bfa34969ec8b701bef6a4408ee1d9a67f810477dd2e543e06abeb4df721b7099cbd4a42fbdb023852b328cb97d86ae0919d5d191ebbbceb42860b529c0cc8c08e22eaa59503922ce44a7c3a82e4f90f0192b5c6f8afafee52745170ea38e2476a483a864a12d3e5fb20fbefd926e2ce313dac980ee0c03b36d5778d03da195ecac44da972610cadd53d69794ce639804ccd83f2ec01aeae5fd968177edd51b4fa818e1dcfad1ba43dc78b16f6786cb273bb87255b5c4aa0ec123c8d6f714cfeb0c5162eaaf768f4e2de340ba798215446a1d67abe40fb05a609c2463dcc0b040ccf21ca4cab2b5c981c1d66134d2434340af417cab6e952d7af2fdd32a4a1557fed81ed720c3ee066701c7731ab144cc98a1747224a72ce1de6057d1731e0c67d972aece9e4be4ff563137fe9b774ac12e90e8815614d422c0ed350c752c13faf2cac212ce2d686ce597ea22613a747f714c9a39d1e677d1a9f1a7bd874c1110ac82e73759a9cbd5531b3276b78c01532d8644d0fc7ec7374e6ee28f6a3dd0266f79423e1b8b86916aece259bf9538f6c6e9600f4133bb214c1d911e04ef9518d52c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0x1000}, {&(0x7f000071f000-0x38)="72e43cc46925d800da3e3b3e3484eef1e8b92de8c54d0ab5a8b2aa7d0ee367d187c9cc6fdc6321a474ca0ae3fc8ab7de4eb0db1723169389", 0x38}], 0x2, &(0x7f00008ae000)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x9, 0x0, 0x6, 0xfff, 0x3f, 0x0, 0x8, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xf3e, 0x8, 0x820c, 0xffff, 0x7, 0x10001, 0x3, 0x4, r14}}, @init={0x18, 0x84, 0x0, {0x43ac, 0x1, 0x1, 0x559}}, @init={0x18, 0x84, 0x0, {0x400000007, 0x70, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x800, 0x1ba4, 0x4770a3f600000000, 0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x9b86, 0x8001, 0xf7, 0x5, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x8, 0x10000, 0x7fffffff, 0x5, 0xffffffff, 0x40, r16}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x9, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x7, 0x2, 0x1, 0x6, 0x7, 0x88, 0x0, r17}}], 0x1b0, 0x801}, {&(0x7f0000413000)=@in6={0xa, 0x1, 0xa8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8fdc}, 0x1c, &(0x7f0000ccb000-0x40)=[{&(0x7f0000380000)="0f3470d0296a2994da6e0340fc556e2bbda555d4b7c5b5", 0x17}, {&(0x7f00002d3000)="f2bd7131cb795c23fdfb832479e236fa88976653123a7aea3c2d3746eacbc19fc46076fa4cabe9cf793519035ec727c74698a213edadf230426cf38a12417607b68b0a9766799b3883ae4f13948abf2a01cb2a5c705e39e71c8eea26cf202e7a35028e40b650257afbad68e5ce0fc49ffd8360b248e279fba874faa520c43cc1a2241c9b2984def88ec9139da488d85fb85c52d05f19efbc6fe6fb6b9f05f6117a94e1b24b840ab43b285ec9f394d86ee408c87d19f9d5805712a72077b593ee8322c965edb52c512e01f9f302e845f3177e30a74a1ffe8fc160439fcd4b1c3555b7bcd0af6ef6", 0xe7}, {&(0x7f0000360000)="ea0ab43c4b6ec1bf5853f289f7dd60deb54d7c94cd7640b3c7630dd9", 0x1c}, {&(0x7f0000974000)="6e158f88386520e0109981b44383a053f4bbded79620258f3727d68270ec138011b1d524872bfb62c252ea092117d05c18082c6a71876e1a0e7f886df83774c1acd89662c5960da0758ae4b44838cf606bad389cbbcbb9e55dcb262013c031c2e4f6ae33438516ff97c2ea2513738547739f222a0edd6f54e6eaeb9458c91e7d46b7f0472f5a490f6d83b8cc37d301471e2bc2b1cf6bd4cb5822f0cc4c1b8a44aa18b6025f154e071ff7eed5cf76737e5c1d977fa3c5d9756b19b225ee584109a1df0721f508041a0f6f632d", 0xcc}], 0x4, &(0x7f00001d3000-0x120)=[@init={0x18, 0x84, 0x0, {0x3f, 0x6, 0x7f, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffff, 0x9, 0x400, 0x0, 0x2f03, 0xac, 0xf69b, r18}}, @init={0x18, 0x84, 0x0, {0x8, 0x978, 0x400, 0x8}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x1fffc000, 0x2}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x3f, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0x2, 0x49417798, 0xfffffffffffffffe, 0x5, 0x7, 0x0, r19}}], 0x120, 0x4008010}, {&(0x7f0000fb6000)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2f7}, 0x1c, &(0x7f00003ce000)=[{&(0x7f0000e6d000)="cc322421b4cac27bd22c153cef3943969b01659e16fb6481d4f78d235c8a59b4116b3fbbf4267bc38c65a721494e2cdb55ec458aee1c03b9f5d871207e4dcb63d7c0a56c753ccdf0289d151b", 0x4c}, {&(0x7f0000cc9000-0x6c)="dabcad58a8423aa5a09514d3715e380f73eb559ba557423b3cd99ccf852690fca388388bb033116067364d8f5a4f9feaabd2393fe5e859961139ff2b605140e834cfa22158913ea7a0636117be060fc3fbb822652628f84eaaf4a6dafb19f13f11bfbd36aab18687a09f0cb1", 0x6c}, {&(0x7f0000792000-0x5c)="b09b0e32b9f845ab631e86410230e3c16e81b68edac22ec1d1d7111120706184c6164aa86db208c5d8f11d853a7b91f7119ff6e609a9ddf1a276dfb0ee4162fd5a3f53841491567e75dd8ac1239ca1d6d852473f18d1b1b41bbe8e52", 0x5c}, {&(0x7f0000a22000-0x3e)="2610a4473e6ecdf2eff137311551ad99d0836f4173c6907593bd29a25d7a082c278c398ad3283e6c877a303cdd3e1a77343f4a976e9f7ea9be498f9b56b4", 0x3e}], 0x4, &(0x7f0000ec6000)=[@init={0x18, 0x84, 0x0, {0x7ff, 0xffffffffffffff81, 0x3, 0x100}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0xbf0, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x9, 0x8000, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x8, 0x20e, 0x3, 0x1ff, 0x3, 0xffffffffffffffff, 0x8, r21}}], 0xc0, 0x4000}, {&(0x7f00009d7000-0x1c)=@in6={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b}, 0x1c, &(0x7f00007bf000-0x20)=[{&(0x7f0000eb7000-0x77)="acab8fb8ec55e59000f4ca68079a92d802f8d0b2e9dbb5806a08c76ad5e10a5a2e6ff50bfff8fd32abfbf03906997a03e508e31ca1d36a7bf508b7753c0010944ca5a94b7fbf2585a89210fba06ba770a67d5c3cfc710c91cc6507985f632e869c07c091fbc37fa056d890be5fc35ee07e98daa162b8da", 0x77}, {&(0x7f0000d11000-0xc6)="83816ece2b764cf4de26e8be7e783f4e79efcf09c2731acb8312c11e150aa60a2a79a86f15d127b30a7d2b723f0d054452bb18da3e89ced5a462668877d669ef4671441236a3beabc86043fc61ee4296f17d947b7d72016f8afc95231ad6733453b2aac5de6f82eb0ea60a85754c1d85a21f234316fc5957b9198226aceb50666123fa38ef8e928d3a71e83a395039255280c32bc76a1d0a64ff27ee8632f178ace1d047d0eac0a3210ccbd217a198ed44227d21bfe589c9289a5badb32817c540234d2b2374", 0xc6}], 0x2, &(0x7f00006e7000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x0, 0x101, 0xff, 0x6000000000000}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x18d40000000000, 0x80000000001}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x9, 0x3, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x400, 0x9, 0x100, 0x100000001, 0x1, 0x0, 0x200, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x4, 0x6, 0xfffffffffffffeff, 0x80, 0xfff, 0x4, r24}}, @init={0x18, 0x84, 0x0, {0x8001, 0x2, 0x40, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x200, 0x7fffffff, 0x1ff, 0x2, 0x6, 0x1, r25}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0xfffffffffffff766, 0x4}}, @init={0x18, 0x84, 0x0, {0x800, 0x1, 0x819e, 0x1f}}], 0x1b0, 0x4}, {&(0x7f0000634000)=@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000775000)=[{&(0x7f0000844000)="d1b12e027093218914a973222d0cb93fc39301e32ce5540eff119c396e0385d200f231c00fa65e87d3dbc6fef56472ffe339f26fb87fe042475ac0d078440ee4c7364626f11af2a0d1328154b9a7e2670d88f7d3620eeebaac882dd83ee29dfafbfa506deb2de98697bd638b2dd1ef76010e08f7cd86241f216ee45a20fd75ba1f77c3dc695b61b3d3ade80b041479dae325c8e1510c919cac943fa79bd838da06642a64d25fcc55e36c919df251115febb76eca4d950ecb69c529783bc568623e45f0278fb90814eedd6739bb7d521665a16dfd4e5b28", 0xd7}, {&(0x7f000077e000)="a0c4e2a2e5df896b3c151b35ecfedca71948e947316889cda2118aa3f3bbe612958e6b4eea1e5f40c7ddda5ed540d29d6fc1a26a3e811318545d9acb208953dc1dca0aed2f4fd3df199d2b0105b9ac6339b12e48563bb0ac5f6a166205119f1259d8", 0x62}, {&(0x7f0000c97000)="", 0x0}, {&(0x7f00002b4000-0xbd)="db62e17f91313749a00b7d9ac606844db43c3fe2d5f50bd11ea5956d618d14a25e5fb22a46942796adaf7b915ecb9a9314d24b195ea8a4885f2b2d72ff0e58c99efdac36abe9cec7043fec2d965123f09d304aa91db3b89d9880606299424356c818166346a13e25d3854cac461ae0774f0f0a3393f17450f920d2c15b9a52166ef8415379fbdb7a6ad72e58c221f6fa3c47754f740ed621f1e64aa2bcb2bce55d2bff0c7cf104d0eafbac9daeda5e3cc4584ec8a1f1ba64c6c52ea2c9", 0xbd}, {&(0x7f00009cb000)="d90654287e0cecf067fcc29f74111efef5496fa35efdea8e84cdf78dc71d6021404f5696b4ac1584a58a48c1e821c5c8ed64bdc329e5da6e4fec4cb957fcfa462ffb8c389ba4f206eb66dee7d227b48c804e6903e978a27b10bb501a2ec0d7694b9c15b89fd301d27ac2708c253e98cdb5b019941ac76ebf21f0e59e765a12c8b08b5e8bde7bcee4ac5341", 0x8b}, {&(0x7f00006a2000)="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", 0x1000}, {&(0x7f00006bc000-0xb1)="c86f7a7415d7a2206f908ca402c7895d3abc17d0062ff7ad71acf4d3ebfb181d2abb4c0e8b8ca9fcbe594a44c4651c44a66eee0a1b138e38ec7377429fd4318495ee2fe1f439f5f5b743e3fccfe7ac57c6cf91b5bfa7d5ccf06d62cfbaeb911aa7b12fea5a4c0bd414d03b4615ebe18cd207a1958b6cc135aad5c0419210ecfadfefa17fca9db7cd8a1c4d555352edb254f510c40fbe3ea00b5dc5ef1eca280b0b482c6e97fe859d21c89af5552814826b", 0xb1}, {&(0x7f000016f000)="93d0f4ef3630f2a321799c6efe7b047004564d27952a09b47ee2e7a3fb3ee5bc3b6b6a860685aae51ee049b7fecd0ed84a0eb3e4dbaac547", 0x38}, {&(0x7f0000824000)="943072e3fbf74f932778a2952e71140a72952b510d900829a2a67b9feee7369c76618c108716d709a8ad6110d4adef5458", 0x31}], 0x9, &(0x7f0000957000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x101, 0x0, r26}}, @init={0x18, 0x84, 0x0, {0x2, 0xcf, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x3f349123, 0x2a50cad9, r27}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x800d, 0x200, 0xfc45, r28}}], 0xc0, 0xc0}], 0xa, 0x800) 2017/12/26 15:05:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) vmsplice(r0, &(0x7f0000665000-0x4)=[{&(0x7f0000e0a000)="b40d0e7578ce704732bd23cf98b395bbd92b774d22fb60f371f0e91c3bac3a1d923589d6f82b6aac66102b3564b29fe67dab85f1cc307503adf9c0ec98a6b33fbee52783f98cf37c108b9beb479af7b6c52cf0e0dd0dfdb33d19f2f0df941f1ff61208e85f297182dbe2ae21ececd49fd33d625adea3090130136c22d77684ebab8ae75506a35dc8b4ec0d465a15e2c2c5906b147f525507aec7a5da858cf68903880d5576d98e1e9c874ed943a565ef63518c87cdde1c1269126a2176ff27bd3397ae1fda0d4185c4883b079b209c833b56", 0xd2}], 0x1, 0xb) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/26 15:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000068f000-0x28)={@generic="b73807e7e791b183a61dc6ce72203d4f", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000dcd000)={0x0}}}) r0 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd1000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000d16000)=0x0, &(0x7f0000b52000-0x4)=0x4) poll(&(0x7f0000487000)=[{r0, 0x0, 0x0}], 0x1, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/26 15:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000847000-0x11)='/dev/vga_arbiter\x00', 0x20c40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000017000)={0x0, 0x1000, "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"}, &(0x7f0000a6c000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dae000)={0x7f, 0x1, 0x7, 0x30e, r2}, 0x10) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000001b000-0x4)=0x14, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f00008b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a27000)=0x14) ioctl$TCFLSH(r1, 0x540b, 0x400) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00004b1000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) [ 47.679624] [] ? SyS_utimensat+0x160/0x160 [ 47.685485] [] ? do_futex+0x15c0/0x15c0 [ 47.691078] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 47.697711] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.704517] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.711071] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/26 15:05:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00005a8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000000)="2a47504cb973797374656d6d643573756d2a75736572272a00") mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) 2017/12/26 15:05:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b85000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xb0f}, &(0x7f000017c000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x8000, 0x10000, 0x6, 0x6, 0x6, 0x4, 0x1, 0x401, 0x2, 0x6, 0x100000001, 0x401, 0x5, 0x2]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) rt_sigpending(&(0x7f0000e7c000)={0x0}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r2, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:56 executing program 5: r0 = gettid() unshare(0x28060400) exit(0x0) tkill(r0, 0x15) r1 = syz_open_dev$mice(&(0x7f00006f2000)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000383000-0x8)=[{0x7, 0x44de}], 0x1) 2017/12/26 15:05:56 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000fa3000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fa3000-0x4)=0x14) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fa1000)=0x14) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa2000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa3000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = open(&(0x7f0000271000)='./file0\x00', 0x200000, 0x1) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000fa3000-0x4)=r3) 2017/12/26 15:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setstatus(r3, 0x4, 0x40000000046c00) fcntl$setstatus(r3, 0x4, 0x42000) connect$ax25(r2, &(0x7f0000a5f000-0x10)={0x3, {"fcd6b9fc7d462f"}, 0x7f}, 0x10) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/26 15:05:56 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcc000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) r2 = accept4(r1, &(0x7f0000225000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000685000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c45000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xd9d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x3, 0x7dc584e, 0x0, 0x10}, &(0x7f0000099000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a3a000-0xc)=@sack_info={r3, 0x7, 0x3}, &(0x7f00007b6000-0x4)=0xc) connect$inet(r1, &(0x7f0000fec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000ea6000+0x4e)=[{r1, 0x0, 0x0}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x4) 2017/12/26 15:05:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000001000-0xaf)="7c346c9323f00c4aa92a8db84af43445c29b63d0bf4431b9d22497dd0603d784017e432d9d527bc122cf79873840ed754897a20fc103f7193ec80f9ffa083d33279eea208b47cca47bff44fa649d32a86bbf4894b77d88fa56d042f4cf67e7db41da844c2f6fca27ee55a6187eddfa82932a2306883f241e9da7ff30deafe68e234030ba85b1cdbf1665657a486352c4eafe1a6b400fe92b5130b1ae42f4c48bdeb207a4b0b0147690459242bc181a", 0xaf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x180, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000014000-0x8)={0x3, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000229000)="3321a8b0f8c996fe150b05e94d9fe849ce3664c74e762ded7c07decbbc716f7cc808aaa2906a64b333a2d85e7158c6cf6f8f2463cbb2f582e7399154ba4f9a7f8d23497f30b0717aec7046a18f29b4f5d683c5e12f68fcc856fa2150427afa0086ca79e4a190370567078ecba7fc43db7b218ca5d0b9490973913f6e4ebc50ade1cb773a72e9580fd4b928dc6d6e64d75c4b5ab6d0a71e29bb09eeaaf92f46cb14b606a16a645fdd31399741496d8da4dc5d6bd97b56aa9be1428a061ffa4b9bba6a65", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 15:05:56 executing program 0: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002b000)='./file0\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) 2017/12/26 15:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) writev(r0, &(0x7f0000b8a000)=[{&(0x7f0000f27000-0x87)="a3b3d82c891fb7ebc70e97b016ccb5943fc575f6caa5c8c6e08de093c08b9c52d2c6e7b97780f5a038a310bba0065cab82aacd97dcf09a43daf104d3c1143a0188f2b64e93d12ca8e07bc216277dc390c682c23410ddb940b4188a602e4da757b9b73f0a5a2be8a1d27991578d8eaa7419baa655b6651d056b4eb33d13c533c13dda81d16a4989", 0x87}, {&(0x7f000075c000)="22b05f2163b671eccb6491d609e47869ba8bc727536ebb2e47251bb0caf65724f9ecacf54a9352f38502a56fb7c64ffb11276287e544a5bb4b3edc1f0d34301d5a42a171dca2d7a0c918a8b59ee2fe4d9063c293969a24570b2e23f2b47dda489aeffd970148f9a79c20a6874615ae23675f2b526eb3481e19364ad023b7df7ff0141a70a6075a6fad383f66ef1615f828762b7c87ef7c0971665f3ed3b077abea8cd9da06f581e46c702fb86c3638e03980", 0xb2}, {&(0x7f00005e2000)="eb114ad785e53f4f0097420ab5c968207d5a07ac2077675fc5bd8006b5799f3828c90355354423ea92e85a89257830ff8e8bc08b45cf3908bac7a63d9c73182d24332244a1517dd079afad125d3d7a9f623d22ecf87692d254a36604d706a88b56e336a09cbcd685939cba3f2ddb2f324e710ed475e64353e8b7f207a858fde98629a7fee335450b8e7161967ff49e70320f3cfa0901d15c380c1f2763b9a9d567172e76353df091e8", 0xa9}, {&(0x7f000008a000)="3efb8b1b68f77eb3f8994bf7441242455d8738cca1c9a250ebae00dcabf0dc62c3c2a6a478fd5958b9d0cd6646ce055f81d1eba47ef997005e28758de505301f5664144453a32210eb8213d2b93d0e9428602292b42c4f23cb4b48117288152559fce33b7296717b7bbac88c1fe5bd8ef6f13f3545cebab7277d2c7b51bfcc2b706addf090e3e215d7e4762e3b2c4f0d31a780832cf92f558bd90e167228e8690bf51ebe77fc36a5253fe5b3b03604148c0e708fe50367bb8db95018342d879a3bb9691024eab9271d05d33bf474f66ce5895d3713e04d063dd0e1922c0bc24fadb34fa42f124d977259d0c2329f7101c509b9bb3a5b", 0xf6}, {&(0x7f0000b2b000)="e96c418b192a96a0cba8057f19b55a4c738d442968b16c42b03718c1750b1c9238a33a5cd697500c3a711181699fe6c0283f32d520087f0ee481980b8e88d62b0f07b8aaa736229a034d339779ffacb8d850789bcb44ad6f426746589feb341d02d0503f568ecffc42393b7265d1efb3a73cc5f7c86e78161a8543b9285b", 0x7e}, {&(0x7f0000397000)="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", 0x1000}, {&(0x7f0000927000-0x33)="751c428ddd257e24a0a58fcb3a4efe7614c1f8197dc74a8e8ca766d13925fbf354f9475dce4bae9eb80b8dd25a9df1b9dcfd5e", 0x33}, {&(0x7f000016c000)="8d63188162dd797044fd2baa933ecd5d72ae7253c8f9c3e9", 0x18}, {&(0x7f0000e63000)="a51bc35f", 0x4}], 0x9) fcntl$setstatus(r0, 0x4, 0x2000) 2017/12/26 15:05:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00009c3000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000859000)=[], &(0x7f0000003000-0x24)=[], &(0x7f000044a000)=[0x0, 0x0], &(0x7f0000c3b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r2 = socket$netlink(0x10, 0x3, 0x6) write(r2, &(0x7f0000eda000-0x22)="2200000015000701df0810f700000027020c00008100000009000300130100000115", 0x22) 2017/12/26 15:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000397000-0xdf)=""/223, &(0x7f0000c38000)=0xdf) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r1, &(0x7f00009a4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f46000-0x4)=0x1c) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r2 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000ff7000-0x210)={0xff, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) socket(0x0, 0x0, 0x0) 2017/12/26 15:05:56 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x0) 2017/12/26 15:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c93000-0x8)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d56000-0x10)={0x0, 0x0, 0x3ff, 0x1}, &(0x7f0000393000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fd5000)={r1, 0x100000001}, 0x6) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000080a000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b82000-0xc)={r2, 0x0, r0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) symlinkat(&(0x7f0000501000-0x8)='./file0\x00', r0, &(0x7f0000d90000-0x8)='./file0\x00') r4 = dup(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000858000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0xf3fc5933138caaa7, 0x2, 0xfffffffffffffffe, 0x253c000000}, 0x20) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000af6000-0x50)={{0x7f, 0x1}, {0x5, 0x100000001}, 0x3, 0x0, 0xfffffffffffffff7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000420000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) connect$ipx(r4, &(0x7f0000d95000-0x10)={0x4, 0x1, 0x3f, "bcff90486af7", 0x17737727, 0x0}, 0x10) 2017/12/26 15:05:56 executing program 7: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000960000-0x9)='/dev/sg#\x00', 0x7, 0x400) sendmsg$netlink(r1, &(0x7f000014e000-0x38)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x90)=[{&(0x7f000095e000)=[{0x10, 0x8, 0x10, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 15:05:56 executing program 6: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() unshare(0x800000) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff67}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) 2017/12/26 15:05:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x40) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aeb000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3d000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000128000)='attr/keycreate\x00') sendfile(r3, r3, &(0x7f0000dc0000)=0x0, 0x8) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) pipe(&(0x7f0000950000)={0x0, 0x0}) recvfrom$inet6(r4, &(0x7f0000ee8000+0x109)=""/63, 0x3f, 0x10000, 0x0, 0x0) ftruncate(r0, 0x8001) 2017/12/26 15:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00001ce000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000892000)=0x0) fcntl$setown(r0, 0x8, r1) [ 47.874337] device lo entered promiscuous mode [ 47.875588] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 47.890964] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/26 15:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000167000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022d000-0x8)={0x0, 0x3ff}, &(0x7f0000580000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d35000-0x4)=@assoc_id=r2, &(0x7f00006e4000)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c85000-0x4)=0x3, 0x4) [ 47.915262] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 47.925896] device lo left promiscuous mode [ 47.990028] device lo entered promiscuous mode [ 47.998535] device lo left promiscuous mode 2017/12/26 15:05:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c32000-0x10)='/selinux/member\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000e53000-0xa0)=[{&(0x7f0000870000-0xf8)="4e8548862a16752d37a9f8c0e357aadbf9ba1de9f33d476352f50a21ea9f2b2a476204337d4109ee4b8309cf54825fa63477ca8e1d34e72351c11441ce6cc6fb0a53e4533fe8709307026fca990f3abd7e347b124c5f8a01202cd29e526b6c32f17795f359629ca8f4cc51dec06b00d198fe7bee16c5a5b1a9c358bf122ee9719fc5fbb03f570521e9fff8955954994abc1506b5cf590db8e83db0b306613ca929dfdc5f11191166c2cbdac0001c877f3cab108f44ceaecf687e92f8792c6f81e0fca0531c56a005353157d4b1abdf86babf6113c927494fd79ab87cdcacc0a653173d3d83944674dc53d37acccb9bdb1fd5a263ec92460d", 0xf8}, {&(0x7f000087a000-0x88)="337a1fc3d283936c623bb9eb0552ded739d776ce6775ddeffe0fd3a564af0f05d4a7030b59330aa5da61786642c575a697d2187a542c244a03ef66dbc351cb41e242cda8e5e9b07a38139080619ce3992d6434d47bacdaf021c761bbbc39337292f38bffc5bc0ac822b2405786db0bd5097c4b5f0a707c26dd09905436d2a09bbfd85fafb283e6f6", 0x88}, {&(0x7f0000c75000-0xe1)="bd0056e8164d0f83d20c832030739aa6d2ea799547538a5635e1df863da54dd0f8f4d7256de64d767cc75890cea1231ba9dbfb20e3acbc5bef35923253bedf27af13a2664d9f5fe982d8cf20e78a48bb677a7bd1d81861bd3fecfbd68b1cd8c878133e5490a2063d8603486723aa89d40b3bbebb215fe43033dab04d38f2dffda332e2c4c26bef7a953ac5fa78887eabb95503024b4da1dc23ff35e79ab845a0f871fdd87573ed80c9946d28b2ea63197e7124dd0147cdc2a006d063ec5ee843a07f1b1908c1f2ab056a743937c6383b5d3d917be97d5ba5c24f1d59705a7ba090", 0xe1}, {&(0x7f00007df000-0xe9)="b9fa522c75a84a78707b370051de509388b28514298c99238b55ff42f4502a3dcfb7cd19effbc7fe264e83fc613bfba14f6b42a08a22a03d33b60da8f7cac366d7b5bfe200b20f44a03b6426c89d02d9a7d8196f4c5d1f80e387aaac931f5f9bd32195e73bf6ac7ef1559884422b494f9e4188fab820e020a11001c437e7decd30164da4e4143cd0de29b4bd68336c011856976a0a32fd6a89f193bafb6731ee29fee1aa18cbcbea592a13b3c3c163be0bd03540fa2ccf5d305698dcbec1ad606a046d4e0d815334214db91850efb3b070151009497b866530e41a4d44b3a4aaba54e61322042d16a6", 0xe9}, {&(0x7f000040d000-0xdb)="45851767a52d253c1916139714084951f23994c15ff1ffd40a8ba56485529706dcf35ed5b4a4dbeb0fee17120919cb327cb7d2b5757b0550eaefcd38420f9c3613ee4af0e1aa6f5d63e1c07be83036b6a77b3f8d0a0245dfd970a6480133f78f80719fd872225738eb507545e17228a77355cdb62200a094f2207e47830c42d1e281c9becf9af84e8d3bf2ac819b903bcd21abc5a82a2bba87f38c89960c8b72340311f6d3e189620cc8d301da2a4e81e37ddfae2838ac56191464ecb39da7238ddd5f9114fdd7abf29a6ccd7a0162214d41e49f562785748bc4aa", 0xdb}, {&(0x7f000024c000)="a056ff44da295a1bac358c0da8f2f6f036745d782cf3055a716ba3d56fa398d4de9505344c14e42bbad8af98bda5cb55dac0dc621eb6a3e8d26c16996055ea2e1638caa9f9aa447503fda23dfac58487a688cbfd678f3f048e603bef0a6099f51cbda31961daee938b6f", 0x6a}, {&(0x7f0000da0000-0x8e)="e11859be291871a899c11e51f6d1ae915c6acb5de77a5cc17f694ff4d4aedde0487bc3cb4d1a6dcfa966877697bfc2bc2f25dbe2dfae9ac4204720c03bd43680a09a4fe3aecb61f774dbbfee0ebc96318a38644b4fcbca69ed3d01358160d0f149eac3f4f686f1ce02482df9ca772d2728bc964ffb85572d39a0be1080d3fd42f6ae7246cd0baa559c4833f10fa5", 0x8e}, {&(0x7f0000115000)="587607a5169bc56f095193a45481edfae45816f9394461f2f44115f40e47cede68ab2a5e8e4c04259e3ca192c1d3c03f1e0017ff3d56cd8b725a2064d7251000d78eee13d43f6b49d45b0db555328387d72b4cde66c3bc15f32dae76f49cb6911579edf46fe9a8ae80a3af0b544a03d1c61d8ff094605e69232e261614f880ffec4f558abfac5833594023a0caf12c2b4ee64f674d25cdd4466bb5b9d4a750776f29057dbec078918f62f23e7302db505ee5ff85b3ed7f63d0d70a496feb8a308e1d28c5d83456a71f44733eadc9c66e4d95aba3da9385026878ef5062e8", 0xde}, {&(0x7f00000b2000-0xbf)="dd1e788d0e6cf21ea17df673b84f9b1a4a4db8e7421cc3a4dfc4c06d42e0c65937908ff5b48c9fe117d46b53720983308e99a3255c7c94c3c7a76577c1dc6ebb23c20c463b1d42c3f971edf6f71615014372f238b8c246602e6f2065d53df5ab0a9aa923478dd57c6da6bcc467285c037ad87e11d5feab7e7856ab32c7610085678b9c4fcabee5239fac68fa2fbe097e4866db8c7e1d233b84e9e94f371ddb02baaa6d0ff726c8fa7bf1d5d5e21da3f23d5c2bc3f193af2b51b603bbd525f8", 0xbf}, {&(0x7f000025b000-0xa)="cf0bef3d5f5c734ddffe", 0xa}], 0xa, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000269000)={0x7, 0x9, 0x2, 0xb99}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000134000)="260000002d0047f10701c1cd0effffff9fffffdf0900000000000400ff0f00000000000035b8", 0x26) 2017/12/26 15:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f000029b000-0x8)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000e83000)=[{&(0x7f000090e000)="", 0x0}], 0x1, 0x0) 2017/12/26 15:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca5000)={0x0, 0x0, 0x0}, &(0x7f0000e81000)=0xc) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000eb8000-0x68)="9503e15d60681ef04fb1455dff060f466fd9c5014165e008bd99bf8c9a2af6571f8ea8f5dde3dbcfb7d29ec1090c9fb284a4867b4de1060b47d5f3030e541540147c736c93d1c259079bf863b1178553be7890ecc896994f23d965f47467d62a58ee988671327ec4", 0x68) fcntl$setown(r0, 0x8, r1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d03000-0x7d)=""/125, &(0x7f00009cd000)=0x7d) 2017/12/26 15:05:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f00007a1000)={0x0}}}) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_alloc(0x0, 0x3) syz_extract_tcp_res$synack(&(0x7f000054b000)={0x0, 0x0}, 0x1, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x90) ppoll(&(0x7f000035b000)=[{r2, 0x200, 0x0}, {0xffffffffffffffff, 0x4, 0x0}], 0x2, &(0x7f0000399000-0x10)={0x77359400, 0x0}, &(0x7f0000655000)={0x2}, 0x8) clock_gettime(0x0, &(0x7f0000b82000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x400020000000004, {0x0, 0x1fe}, 0x2b1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000046f000-0x54)=""/84) 2017/12/26 15:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00001f0000)=0x0, &(0x7f0000b83000-0x4)=0x4) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2017/12/26 15:05:56 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000005a000-0x8)='./file0\x00', &(0x7f0000059000)=""/70) r2 = dup2(r1, r0) bind$ipx(r0, &(0x7f0000050000-0x10)={0x4, 0xf7, 0x0, "a6abbff6ac31", 0x68f, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000003e000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/26 15:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002f9000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000080e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ba000-0x4)=0xe8) connect$packet(r2, &(0x7f0000148000)={0x11, 0x17, r3, 0x1, 0xcc38, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x21, &(0x7f0000a39000)={0x0, 0x0, 0xffffffffffffff19, 0x0}) 2017/12/26 15:05:56 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x800, &(0x7f0000001000-0x192)="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") r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000006000)={@common='irlan0\x00', @ifru_mtu=0x900000000000}) ioctl$KDMKTONE(r0, 0x4b3b, 0x6) ioctl(r1, 0x4000000000001275, &(0x7f0000000000)="") 2017/12/26 15:05:56 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c93000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbc000)={0x0, 0x0, 0x0}, &(0x7f000084a000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c1f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x1, 0x79b124d8, 0xb, 0xa0, 0x80, 0x8, r1, r2}, {0x0, 0x10000, 0x3, 0x3f, 0xfffffffffffeffff, 0x80000000000, 0x8, 0x401}, {0x3, 0x7, 0x5, 0x1}, 0xff, 0x6, 0x18ea, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1000, 0x2}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x1, 0x2, 0x0, 0x2, 0x34}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000000000003, 0x10, r3, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x3f) 2017/12/26 15:05:56 executing program 3: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000a16000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d94000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000002000-0xb1)=""/177, &(0x7f0000002000)=0xb1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x8)={0x4, 0x8001, 0x386d4746, 0x2, r2}, 0x10) 2017/12/26 15:05:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) fchmodat(r1, &(0x7f0000fef000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000fef000)={{0xfffffffffffffe0d, 0x3}, {0x9, 0x81}, 0x20, 0x5, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000fef000)=0xc) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2017/12/26 15:05:56 executing program 0: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2003ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8400, 0x0) dup(r0) [ 48.438990] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/26 15:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000010e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b8c000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000814000)='/dev/pktcdvd/control\x00', 0x280000, 0x0) fallocate(r0, 0x2, 0x9, 0x3ff) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2017/12/26 15:05:56 executing program 5: renameat2(0xffffffffffffffff, &(0x7f00001b5000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b6b000)='./file0\x00', 0x7) r0 = syz_open_dev$mice(&(0x7f0000ee8000)='/dev/input/mice\x00', 0x0, 0x101001) symlinkat(&(0x7f000009c000)='./file0\x00', r0, &(0x7f0000210000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x600, 0x0}, {r0, 0x20a8, 0x0}, {r0, 0x2200, 0x0}, {r0, 0x80, 0x0}, {r0, 0x200, 0x0}, {r0, 0x54, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8000, 0x0}], 0x8, &(0x7f0000001000-0x10)={r1, r2+30000000}, &(0x7f0000001000)={0x101}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000046b000)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000089e000-0x8)={r3, 0x3}) 2017/12/26 15:05:56 executing program 2: r0 = creat(&(0x7f0000008000+0x11e)='./file0\x00', 0x100) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000302000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f000050a000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x802, 0x0) syz_open_dev$loop(&(0x7f000000d000-0xb)='/dev/loop#\x00', 0xda, 0x20000) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r3, &(0x7f00006ee000-0x1)="", 0x0, 0x24008801, &(0x7f000090c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 15:05:56 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aa9000-0x4)=0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aa9000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000b5000-0x10)='ns/mnt\x00') mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000aaa000-0xd6)=""/214) write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2017/12/26 15:05:56 executing program 3: r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000194000)="f9a320dfa89d58382e12c4a8924758da3c3ab2929a5b8ec0a9133d31a85bcf6934c2cdbf13d098674c716f3b49a6b7d83522feffd62d3b7ffe11ccdfbc98baa2ccbe9ada6b823a358474a9dfe0b8270257fb1d4eb6adac87de812df0a8455d92a84eb62331014e1b03674777a6b91bf2d012cf82553181d81a308bac3db52c5326377ab6ea6c3982ece93a43b16ab4a1e0d090fd24619c36b7d165e4ff4b376a403a03fd7024b24c9f24e21a7c3bee21329b23c8b60c9fd4d4fa2baaaedc425221bd7a6a", 0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x80}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x78}, &(0x7f0000001000)=0x8) 2017/12/26 15:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00001c5000+0xec2)=0x4, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/26 15:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000036f000-0x11)='/selinux/enforce\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000030e000-0xc)={0xc0000001, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00002fe000)="666400000004bb") getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x1000) clock_gettime(0x0, &(0x7f00008f9000-0x10)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000028000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000340000-0x120)=[{0x2, 0x0, 0x5fdf3cd1, 0x73e, @time={r2, r3+30000000}, {0x0, 0x7a16a7fe}, {0x10001, 0x1000}, @queue={0x8, {0x7a68, 0x7}}}, {0xffffffff, 0x1, 0xffff, 0x0, @tick=0x7, {0x10001, 0xffffffff}, {0x8, 0xc6c}, @control={0x6, 0x6, 0x1}}, {0xfffffffffffff800, 0x4, 0xfff, 0x100000000, @tick=0x2, {0x7bbb, 0x5}, {0x7, 0x13c}, @queue={0x4, {0x2, 0x4}}}, {0x4, 0x5, 0x9, 0x42, @time={0x0, 0x989680}, {0x0, 0x7}, {0xcb, 0x7fff}, @quote={{0xfffffffffffffeff, 0x2}, 0x8, &(0x7f00001af000)={0x80000000, 0x1f, 0x418, 0x0, @tick=0x101, {0x2, 0x7fffffff}, {0x101, 0x3}, @connect={{0x4, 0x4}, {0x6, 0xffff}}}}}, {0x8, 0x81, 0xb47, 0x7, @time={0x77359400, 0x0}, {0xdd4, 0x1}, {0x1ff, 0x6}, @quote={{0x683f, 0xff}, 0x3206caff, &(0x7f0000374000-0x30)={0x80, 0x7fff, 0x2, 0x2, @time={0x0, 0x989680}, {0x40, 0x6}, {0x401, 0x5}, @quote={{0x8, 0x6}, 0xffff, &(0x7f0000681000)={0x5, 0x3, 0x2, 0xfff, @time={0x0, 0x1c9c380}, {0x574c, 0x8}, {0x6f, 0x1397}, @connect={{0x9, 0x5}, {0xfff, 0x7db5}}}}}}}, {0x5, 0x7, 0x1, 0x6, @time={r4, r5+30000000}, {0x40, 0xfffffffffffffffd}, {0x8, 0x8000}, @time=@tick=0x8}], 0x120) clock_getres(0x6, &(0x7f00009dd000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009c9000)=0x0) fcntl$lock(r1, 0x5, &(0x7f00000aa000-0x20)={0x0, 0x7, 0x7ff, 0xffff, r6}) getdents(r1, &(0x7f0000003000-0x30)=""/48, 0x30) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006a5000-0x10)={0x3, &(0x7f000012c000-0x18)=[{0x1, 0x1ff, 0xe9f, 0x8}, {0x200, 0x0, 0x1f, 0x8}, {0x3, 0x7f, 0x9, 0x4}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000032b000)={0x4, 0x0}) 2017/12/26 15:05:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000001000)={0x0, 0x3, 0x4, @thr={&(0x7f0000001000)="4cc4", &(0x7f0000002000-0x3a)="b04428dd7abb5fa94af50eaeabf319771c5307118e83b5fada1f13f639630b0bb1f37ac6f53076c21cae70982cf6fde9424e79b7b656f3b57e10"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_delete(r2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000013000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000012000-0x4)=0x0, 0x3, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000014000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 15:05:56 executing program 2: pipe(&(0x7f0000bb3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003aa000)={0x0, @in6={{0xa, 0x1, 0x7e90, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000133000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xef)={r1, 0xe7, "7b4663dae8670c946a002bbabeb5fc57aa286e3835db3f1078f98152472dd2a102d6ac710bb7c67cc874984da06580843a8a930072d79189275fba387d81e4da16ee88c7ccf3d9f3b3cc7c0c4bfb50315e026c12412967f26f8cf900d5b87be3e2c896039e89846ede2be08e9d6ea0c2d5a475943911a550dafdcec566ff2ddf1c9e23395501dc29bc377d87c06c2251a2a93738666e132711d149fa209cb330044432393507960269f79d47e5627e3616a70339e976c6b2529c411fad9de9f5749f71bb07ab5a35f9fe7203d1ebe7e228c08c8d97b78ff3ca73207b309f4d174b2448f9391edb"}, &(0x7f0000001000-0x4)=0xef) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2017/12/26 15:05:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00003fd000)=""/0, &(0x7f00006cd000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f0000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000338000-0x10)={0x1df5, 0x4, 0xffffffffe45af48e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) pipe(&(0x7f0000d7f000-0x8)={0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/26 15:05:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) r1 = memfd_create(&(0x7f0000515000)='ppp1securityvmnet1security,wlan0\x00', 0x2) linkat(r0, &(0x7f0000979000-0x8)='./file0\x00', r1, &(0x7f0000050000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d59000)='stack\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000397000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffe0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d5b000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000c09000-0x4)=0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d5c000-0x2)={0x6, 0xc7b}) 2017/12/26 15:05:56 executing program 2: mq_notify(0xffffffffffffffff, &(0x7f0000dda000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000001000-0x9a)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) 2017/12/26 15:05:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000da0000-0x4)=0x0, &(0x7f0000f8a000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003ab000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002dd000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005db000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/dev/sequencer2\x00', 0x2400, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000b33000-0x5c)={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, 0xdd7, [0x1000, 0xff, 0x6, 0x2, 0x0, 0x5, 0x6, 0x5]}, 0x5c) 2017/12/26 15:05:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) r0 = socket(0x2, 0x6, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b39000-0x4)=0x84, 0x4) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000058f000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00008e3000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x1, 0xfff, "bcd0f3be52b7a48f9a756984ce013c8b098fe4765f590eecd34c43d3e4f0369157ae050d12afb77840860113472aaf4e81f9ac6215eb8822c58b39756036ee3bc55ea8babb5f040f4b031f8b73843d2b"}, 0x160) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000073000-0x28)={@common='eql\x00', @ifru_map={0x0, 0x400, 0x4, 0x7fff, 0x4, 0x3f}}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000858000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f00008a0000)=0x8) ioctl$TIOCEXCL(r2, 0x540c) 2017/12/26 15:05:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000012000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x401, 0xff, 0x400, 0xcf, 0x10000, r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r3/1000+30000}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 15:05:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ea0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x5, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000115000)={0xffffffff, 0xa276, 0x2, 0x7f, 0x2, 0x3ff}) 2017/12/26 15:05:56 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x0, &(0x7f00009c1000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d3000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f0000e68000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000d24000-0x28)={0x0, 0x6, r1, 0x7fff, r3, 0x9, 0x5, 0x400}) 2017/12/26 15:05:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x6, 0xffffffffffffffff}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00003f9000)=""/131, &(0x7f0000166000-0x4)=0x83) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x6, 0x0}, 0xc) 2017/12/26 15:05:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007bb000-0x8)={0x0, 0x8}, &(0x7f0000842000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000021a000-0x10)={0x9, 0x4, 0x6, 0x2800000000000000, 0x0}, &(0x7f00007da000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000808000)={0x0, 0x35, "6f2063a23908f9da795e20cb31cc58d104c4dc5c277fbff99a491dd581e2f955c588c28fd77fecb9a9329db18e7e533e3b5c75c5a5"}, &(0x7f0000143000)=0x3d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000afb000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000021b000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f14000)=@assoc_value={0x0, 0x0}, &(0x7f0000a4a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000068c000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x67}, &(0x7f000030d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d77000)={0x0, 0x9}, &(0x7f0000f60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000223000+0xa04)={0x0, 0xfc, "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"}, &(0x7f00008ed000)=0x104) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dc7000-0x10)={0x0, 0x8, 0xfffffffffffffff8, 0x3}, &(0x7f0000ccc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002e4000-0x4)=@assoc_id=0x0, &(0x7f000021b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001d4000)={0x1, [0x0]}, &(0x7f0000a5f000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000050c000)=@assoc_value={r4, 0xffff}, &(0x7f0000938000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b27000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fa000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006e1000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009c2000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x967, 0x0, 0xffffffffffff0c8f, 0xb, 0x0, 0x20, 0x5, r13, r14}, {0x0, 0x0, 0x8, 0xffffffffffffffe1, 0x14, 0xffffffffffffffff, 0xffffffff, 0x8000}, {0x8, 0x7, 0x5, 0x7f}, 0x9, 0x4, 0xffffffff80000000, 0x1, 0x11, 0x3}, {{@in=@loopback=0x7f000001, 0x80000001, 0x1}, 0x13, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xe81, 0x6, 0x2, 0x6a, 0x0, 0x10000, 0xfffffffffffffff9}}, 0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000147000-0x14)={0x0, 0x101, 0x9, 0xd43f, 0x2, 0x8}, &(0x7f0000553000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000051b000-0x93)={0x0, 0x8b, "c3ece76cbab9d34970a5e5815ec5223d0f89c35d5087509270e3e7f1b21bdca5cd9e6e0534d2d3c05b52e98af2bc53859b9e2cd9b1e5f613255cc06c244cb7ed4830c6b466cda528ffeb5f34ada379d2c7bcd5f31f0d1404ef607a04dcf68eefef92105ee60063306db5eec7acd5a9dfe9febd2247334fabdf0cba1b42713d01a9048fa138e8a9ae6b8c89"}, &(0x7f0000841000-0x4)=0x93) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007fa000)={0x0, 0x400}, &(0x7f00008b3000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008a9000+0x67e)={r7, 0xd1, "eb001f358b66797634f46ba0c377f55c660cf72f6497f761bfd1497a682d93953e2e5cddf97a90c4d3dba3b19061d4148a3c84133e0e3825adef18bde63c6c34bcfce67f701d5084e9ad8ae489d85ca17a28e1d7ee39210b61a2c9d68a72b48c94b2ed3401f22eb8070b9f1a3c201411bd55f2fc37fa6b11210f586cf4a6a5c5a4b246ac6a4899028ff36097cf1679e3e5b0b59f760afc169115eb8146bf5bbc5de29df5f16b51a32b716e90777ec057225a0e62b6d34293cb056d55d94daed602ee11923319eeb9b0a546ba5c067496be"}, &(0x7f0000c78000-0x4)=0xd9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c9b000)={0x0, 0x5, 0xfffffffffffffffb, 0x9}, &(0x7f0000659000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000034a000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000383000)={0x0, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x347, 0x3, 0x2}, &(0x7f00007f2000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f00004a9000-0x1c0)=[{&(0x7f00001f9000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a5000-0x90)=[{&(0x7f00004fd000-0x58)="0385401f42c160f9cf0f3185a2a32d3780716b771f5d6bc1ea62281747047844264466186490530061ee46500196e54d5ffd6837dd30ad884d6d6cc8f8764ffd5ba138111676610bc3a7b78e451447ea8d8c6b4c47a7259b", 0x58}, {&(0x7f0000377000-0x7b)="d3654847ff49980e0abeb725dbe49464b1de7098f9461c0cdc793e484482614230f66caa3199e2f68c2d10dbb3a0db8820da5d2b6059306fbc50f2b160b5fc20fe9b996b07dce22ecfd3f4a3c0f6011b9ea18d288ba0f8dd10bb8db58abcc1ae1f073834080b0e5c859c6934edbb90a121c87c8715431a7071d53d", 0x7b}, {&(0x7f00007da000)="ea370add7080b8e51462ab61171461862bf7217d2aaae205cd8bc30326e4b8d6008c6086f0ab56efb1dc1c3ef0f64d10a57e054d14f66de357f10471cb3c691ab3a6190e468e4c084c6dd5843d461e9518c4524d656dc78dd14a4e34b5dfc490896d3fa5058f155ec04df500b420d2b28aafee3c94a0d61f7549f550125eae480ab74c9f3be5aef4960bbadf56cfd6b0f563481e2c85170c1c8b97e2749e37316f794a037c81519150221e28fdaa649a2c13bb61de4569d40d5b0084f9fe6d306e90815d61a84b7224976a581ad1eef1116b1bc1395dba49ff5ea0e076235441d61b4413f7d97ac9f9f6d066f571", 0xee}, {&(0x7f0000a0f000)="596aa7441456024e3438f2fae15ccb79f83af5660f95b75875be311db8890dffc0e90f558ce0400d5a3e59678344a6614ac4c8c18e", 0x35}, {&(0x7f0000d3f000)="e9ccd85f33f460493ec25c8b5615bc6ad798393bf4a0e45e1a4f6db66083ebad7ce2006203cb0ec8a9865f2853903c3d3f4d155210e150ea84bcbdb1bdc7b29666fc65afaab1bef332b3", 0x4a}, {&(0x7f0000993000-0xb2)="54f4922ab50ff00e7f5501d0ee857a7af3b58be6c97b22c3be995170def934d2265b481bd63ac96082bdd9176e0bd2e7e40b8485906de181e0ac2fdadfbe8fe72073f961f6ce4ccd7854a77598b5128fc90d4557bdfafccea409cde7f2b947825795a5543a586a655947687901253a8575dbd433b26e158b2f04b5f408423b53c838a159fc9acacf3c6033722432b5ef0fc013d43f882bd328a9b2b70147180e72df30b852f515dca218de28818301035c5a", 0xb2}, {&(0x7f0000da0000)='B', 0x1}, {&(0x7f0000d18000-0xaf)="e32b73f908d411933c006ea5c45fc5c043d14d0bf860b5c30ae3fece8b24aaafe3c7e7336acc386ce03b8e808e9bc2d4b4a7519fc5780c748d0cfbcc89894975c1ee964f3cfdf11031a26a49216564f71079a9a20538a8ba5d0404ec3958c2f2f645b75dd03f8de38a69520aa19dddb47d711845f061e029872fce4a4aaa61bc3f87c6a99b0ef2cf13e711f60bef27d5be4308f3258311e50ae06e4f741dbe8d0624ed78564f0f099a38b353fd63f3", 0xaf}, {&(0x7f00007bf000)="9ab8827697eb705484049808ae24ad0c44acfc72910c81950616276b38fd2cd2ce6db8fca815a53541cd25b7afed7df08165c1e58d7b731cd64e6c9f32df61d141246db64f3a", 0x46}], 0x9, &(0x7f0000d9c000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x985, 0x6, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x101, 0x1, 0x1129}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x1, 0x8, 0x80, 0x20, 0xfffffffffffffff7, 0x4, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffeffff, 0x5, 0x3, 0x401, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xea2, 0x7, 0x200, 0x32ab8fee, 0x0, 0x421, 0xfffffffffffffff9, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x0, 0x4e4, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x31b, 0x1d45eeba, 0x40, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffff8cddc3c6, 0x2, 0xfffffffffffffff9, 0x7fffffff, 0x0, 0x3ff, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x8002, 0xffff, 0x20, 0x4, 0x100, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x12da776e, 0x101}}], 0x1e0, 0x44000}, {&(0x7f000070d000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000673000-0x40)=[{&(0x7f0000b19000-0x1f)="6d8d1126bf81eb27dbfc0c6fcc865f40914bafcaec32c397c89b80e73c0be3", 0x1f}, {&(0x7f00002ba000-0x2b)="cf3c1df10305c6f0812c5982eec2e57e5609616b4c0826f0f8526be1ac9f3e4f2d440893b15654fa3ceac8", 0x2b}, {&(0x7f00003d3000-0xbf)="5f81ae61489e81718cd9a5811d138e91dabfee7f617a1048749ecfc1bf7a050368cc5507c33e06c9c32141cecceddf64e0104ffdcd9817fa7d80fed57550a43198c1f6099934ef684dc6f2e5cc642725f6e8e55d924d7a73917eff0e36ac254bcf5e8028343c4259b5ddfb44f5a8adf7ce3d921080954afe5f2c6debc0cd653b4b9dd714eea64c0aa3a170c9fbcb9054c830ec33d29721b19dad0da1a130d064e3d47d1363f6dd1b58344d1684706b47a27009763ce92ddb6d2bf5ef700a7c", 0xbf}, {&(0x7f0000f93000-0x1000)="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{&(0x7f000082c000-0xd3)="5ffe47179bf751bd1942a51f4d645465994ee0fe61946141b598fe5a9c66ee8bb8748535cfdf88487fde2ed08726e6e91d7ff2bb9f337a40c053ccf9bdb3c70b08cef89ae36f8e3eb1216633ab00035e2a3127e9d542ce5bdc03cc6457beb6bdf237311dccecc0947d21e024bd21a93f477d6a4542c5fadcb49bd1a916bb14b5377c794272f3a3fc703d8bc40e001e59a2684b6b6f7e38ff532fadc4e592580b21fe7827929536a5b0fdbb4ac877059a3578086dabb2e7d108a79d2eb3a5f3db4bc74df2315ca2c88891931aafc3e88424e842", 0xd3}, {&(0x7f000077d000)="11fe60217a6d0be15730ac763bf42bd6668d899dd7ee484948ccf99ad1fcba2ecaae65addc7a583cf8724ec23ac6af01b1251f6dafea864a0b096412082bad85c03abf8ba0f459250950b177b45e6d43e233b56075048ea978cb3b30f346f9b16d0b560c4b483f75e243eaa12b0e19bfd6e07f47077d2321a37c9a6ee361f625125e32ce950f03db7d24c35e6987dc5aa9b3120c173f3ea5e9678dad9dec0d05e14396df2f341b9c0d0f615bdf7b9e46ce41fbf57b1f2491b370288cb312e65bd67e0249d9f4d79b7f23f6bc25c2f5a4b5a081d9bcc7b843", 0xd8}, {&(0x7f0000724000-0x9a)="671d3454e1b166ab5f9f88536402e8b7b1e137e37a71aa3ee98737a6d07c36b82f4568c168f06d33d3f172213973d9a670d5f3d5334de35acccd65dc1975cb4dd941d114c3923765f98b4cc74bf5bc24750df103decac6aa3ffa422036403c0c4a08bca7798ed067e3e9d3789ad02db124d1266045fd0e41345f836258deeb0bec2beb7d0c9824f3c90a9f226471b1119401c9b8822344c6014e", 0x9a}, {&(0x7f00001ee000-0x1000)="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0x1000}, {&(0x7f0000e9f000-0x18)="b2d8ae26a428ddee4659be9adae7b98d0216d5f5a8dc50a9", 0x18}, {&(0x7f0000833000-0xe5)="d79dbf855888c803a8dc41e08a1ef7a3b55cebfc81e3b002af12e6b1769cabd8202193af753437931180fd6a8fcad0c0f2d1c9f993299f059bc3fcd04592132e7036d30288be57e7a6a96f52ba0ba791344311d84bd17d1e3a3df1ca3342f533fd3026d6a6f6e12467ebf06e699248e52442339bd0d0e164584e7cd024f49f9a9287ac4ab10d591a326380860f61d76fc5d3513f44903c3154c745a7299534c78574ff6b5dc3d8535b233c827007d8aae9a77c8c2c6ce70e6050b0f7ae9cc3034e524cc14970f2786629d88738b1fe33af083df7e945f64e694da7c9281cf517a8038c553f", 0xe5}, {&(0x7f0000ac7000)="0a424a23c7ea7758451ff4b67a3d5a7a3698f48aa6736283b825e8b004d8fb68c7f319d94f6ed3e1ce0cf0d458b4bd9ddcef7c0fff9108497291fe5125aa24134324de3d4ee01e03c839e0466aa1ba3f67e6574879d4f13e09c69fed5ed8219f221a2f1c", 0x64}, {&(0x7f0000726000)="df0489d816be709eee90ff09924e051883460c5c1a8bd51fe7256e0f3598658443f1a905f63f603b4003f7c41e836d889f4ed508b5ae4a303d745574de6928daa0459a160f8a6536fb848df14695711ca60e2e67e71f7666f2cd0feed018851e66b76c99c15edaa061023bc99661847838220ce7ed88c45471424d8ea8c9b2bfaf4064d42923899fadd244b7bf3af115b7b7a5a64eb7f1f76bdcfe63327f3d80f528559ecb742c5e", 0xa8}], 0xa, &(0x7f0000d1c000)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x8001, 0x41, 0x7, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfe, 0xa, 0xfff, 0xffffffffffff6300, 0x736d, 0xff, 0x10000, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x4, 0xfffffffffffffff8, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x0, 0xfc, 0x2, r15}}], 0xc0, 0xc0}, {&(0x7f0000d3e000)=@in={0x2, 0x3, @rand_addr=0xb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000060f000)=[{&(0x7f0000ed7000)="e8f96d935e1a8d9fa384d831ea9b44cd7bb0c108f69d663b47d5852260c2943c1715298af58c0ad00aa429fb62ce2fd57a06cba7efde02b79e3a999fdda0372d4c7469bd73f0e3a705c8a0cb83fc1e74b9f41096da4eb04a217a51c0d817a6a558477ed21eadf28c67b3648a8f2dfbaf7354397068001b0aea82c7688a16bb0400bcef52348d78cce5c6bdb0f0dc844e59f3e08145612af9e1ddae349180bbfee52775c55b8f474e8b99dbd4f143a09e9d2b926cd499bedf399f491e5a4ab422d043ff311dcbb041aca7103a70f003fb7f47f47af8d2d016f736a4847b321dbe4cd313e5ed0d482a6e07e379539da31e223d1380", 0xf4}, {&(0x7f000050a000-0x85)="bb493e2fb4a8671f6a219de0a41d8d76889efd2c1f45d55cd019e4f951e79c8e749d5d505053b1663d0f9ca8579fa105de36099a99e5a123049dedde66cf585fb26edbba120f94a9a42955469cb1466f5d748bb59557dcd49a2b5ab5dfcde20a3747dd4b7825741284683cf43eeb9c27c74ee7e82e1f5a7e31445c412cb348631654e94971", 0x85}], 0x2, &(0x7f0000f08000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x5, 0x7f, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8001, 0x0, 0x5, 0x5bd0, 0x100, 0x0, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x3, 0x5, 0x8, r18}}], 0x90, 0x4000}, {&(0x7f00001cb000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b6000-0x80)=[{&(0x7f0000c45000-0x9a)="219e3a98b6db33240949bd8c27b60ca0102d36b5eab83ab41c0010e3a025701515369f89101f559b29e668a58ff27942d7d02ca5a697abb4c3153845ba7e3f976e8d91f0ae47ab535c916c1b3392caef98234c1c41aaa6f0d9e0a31aa37a22205bc42bcf3d1f9fad4ec7ffa2ea7c18a91006ca6e63f3da60e54ffcbd16c1b9327ca2d65fb8301f4d32e7bfa724e40498d0dcea2a06708ee58bfb", 0x9a}, {&(0x7f0000670000-0x19)="da088c34c4fc6782b33636e8ef39d44d7e2d780cd5967ceef8", 0x19}, {&(0x7f000001f000-0x10)="ef2627db5cdf0ee50340b881cc40acde", 0x10}, {&(0x7f000026d000-0xfc)="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", 0xfc}, {&(0x7f00003ea000)="5190ca1e19fdc597cd105312b900fe91badd1467fcfd23e7a9046dc11765ddd277dca854e3313ad29b9f627868635a45d74582ff64b6460629f159cb39e5447a1fd960ca373e7148559db0715659a68a8c32b66de214574ea48be79d57a8eadadf4557e0b8ea210f52d8b39b331613e15804381898dea739ddbaa2ec42279d19ab17a7576306fbdf2ba2beefaf28dda59a65b6ce3a82edf7e007af106b55de465a16e4a4727ba69536255f52da7ff8ac0ae168dde0e5d880d88473e2", 0xbc}, {&(0x7f00005d7000-0xca)="16f5eb779f4a651e8ff4320584d8b2b5b1a6ad4f00158d4fefa1c211b4de0b4e5fe820a4291ab0205ed7bba492d3d57b9b3744e85fd54129c416aab4b21a8527abf770cc1131a1635cca15824465d6ee38507142fd015e68a9fa7d18298fe31db6ae1568d2a83dc2b290a18513cc5f85ae1390431d068851c9176e4dffdf483e725289304ac7362d51cdb6aa47cb48bad85b2d0be41ca5ba8b552a6ed66b4f41117a478b704f65e53f2ca042b4184443ab0e1fefa939ed83832023a57d7f6aa1fbe0ae885cda0d1d6675", 0xca}, {&(0x7f00004b8000)="", 0x0}, {&(0x7f0000b06000-0xce)="39b7427ee4248dcb60b28cdd94b5e06a3ef432619a0eb9236de4c088242465e3d38b0d7e6a8386ebb7c58f89e54990eeb97ac83a1b1f97d09e3e4818b812bca94de9748941dc8615f4acf8c4718ea5d0ef06aa713e66a3f1f4df0f313e5724490a70e928375eb572ced5b3ed29a426608a8967a593fe0eb91b42ce67187b99c03304a5b30741e09d840f8154bebce0b4cdb30d7904b5339e0d2923b75d0df79742e9ad1903d5ad40a19727adf54ddc36c4d48d1ad6ae72413b43f228a201a031812ae31be1fb32031cd984f6742a", 0xce}], 0x8, &(0x7f000082f000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0xbc00000000000, 0x10000, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x20e, 0x1ff, 0x963, 0x0}}], 0x60, 0x48810}, {&(0x7f0000344000)=@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f00006ca000)=[{&(0x7f0000d2f000-0xfc)="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", 0xfc}, {&(0x7f0000f46000)="0c3923da5ffd3621024a1869c4779a5ccc4af0cb9b6112e7534b3ab53fa10e3e4afa27bd488fc0", 0x27}, {&(0x7f0000196000-0x37)="2faa881dfd9d509b7fd03219a0c9f9c7730877586f2af810bcb5aea8c72e7f36dc43e53a374f53de8e7566463a91fc3a7dc4e61874a9e8", 0x37}, {&(0x7f000056a000)="0db541e9d6c77aa7933878d8e030d6c8c5fec93398721733eb2ac920461b865bb97902bcc9a38cf4f2a4afcbc0ae2f7470ad280ffae43193ceeeb88da08972e84d3abd8f13ce47afe184f53589f0dc674e3a8133f3eb5dc3aeb4acba671dbfddb554ea4df458b02d39e112fee2a2fc5e6498308eab21201114fead5b72b21fbbca44ca52df8dad4837f89f890d6c856db41193c12aba660aaed6f81e7ed37c843660bb57efe6ca25b35be7ca28c9aa3eb7c75b2674f350426cc6b0d93736028fb785a46f6b5268a111f81b38e541b729680a277d19f694e1b2410a99394f62e8ddccb01dd585279500f9078e63efbda511", 0xf1}, {&(0x7f0000c5d000-0xc7)="1772f12e0ca38c54293f1249885310171ccea24ca784862ab637c2996ed428c4348cebefbfa08097d29831839373b754afe69f817fed3fa6a472938703ccb4328bc758e659e20d548b246c0ed48a18ed395b890760e4bc841c2475037277e197ab231bc2cde322a49cd75bd49252b3ff2a913ff2c4036c34bc6231fedc5296f621b2da65703f0373f8c88a408ff8e6baf89a9fd1234c174c624b4eedef746d3af6baf8bd2a96fb21ba7ce9c77feefd016928663fc14052778d48e78490bc58f82666d2e3da86c8", 0xc7}, {&(0x7f00004d6000)="7d2824560e6db1183e218b4d711c3f4cd98a4a8fa0988ed679f27625107931", 0x1f}, {&(0x7f0000d84000)="29c9", 0x2}], 0x7, &(0x7f0000a4a000)=[@init={0x18, 0x84, 0x0, {0x8, 0x9, 0x4c59, 0x8}}, @init={0x18, 0x84, 0x0, {0x4, 0x2381288f, 0x200, 0x9}}], 0x60, 0x4000}, {&(0x7f0000ade000-0x1c)=@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000bd5000)="0fc4dadeb03e349be76ed2f1ca6446b1ef6ada1a3675ce49548e1d21a68b99703061e2433c2087dd9e762ad9b6ec493f5b3f3e5b949aad14f96d61d525082ac5cb3315bb08120a1ef38f75dc34baa5f622eb1456893030ed32e86876b34f89dd174ec789585fc3d58a35af860b7d0243b5ead83eeef2b387d88908b66afb73da5bc418dc12fa295e1154429dd2d1841508256047e5e1bc29c56e602ba3c4cb9f49366b0d1a0c8bf1404618b5e7922b663792c7993817e4e677e3da220cf2cb9996f2b0ffc2aac97ce7021371def54439f52345bba0a581cf6ec4a8cf19a194911e980028139601a3b904", 0xea}, {&(0x7f000082f000-0xf4)="7dcaf1730f11987a78fc2240eff276e10ff1277313e720a8df358315684117cc2012a5c4d4e63ea123588c7f2e17fd5e0dc8615b0926da02227393a166aafa9cb08dff042feac0a6b294d638c3488b140d73e82b2d1b351b44e6919fe46898bf7e75b1d2963af652b1c26523fcdf006fd881e943fab06c3e85795755764b3e68771772d7ceea3c1b47f2aeaab3f9825e9aeed8059a0bd1145824b0e4dc48bcaf7204ed030aa015665e1a7486417924687b37ba00c5b824e430218ef9a0bb9caa8597e4d53c316724d8538b9405a55b00665df18b84c3ce1306a0f3cca2a1fbf0cc03bf59f0c102fc400930ea98029b4d3d605cf5", 0xf4}, {&(0x7f0000a87000-0xcb)="0237dfee97cab9e82d05b24051b88cf12a21a046f7c13f0c6a8a02e58a8af19e0c9c7290d1a7c9121bf1fe5e908b26bc46a6b3bd9442cab2725e9f2dec022715604af94eb5cbb5a129c418d2949076cbe90e69efd45cec12a4f564c52106a08a78a0328c61e95ace45c5b29caa08b57d822298db0483ce42509082d46f9139209556ed6026b15e425b037a707eb692149679fc02e4ae99d8fab614ef711ababe1d88619f43c1b9d92d349934b8e50dc585850ae473817aa519a80c1dab3459ed9050bafb1f1a8a674b118a", 0xcb}, {&(0x7f000055e000)="05acf04579c2d35f6d2d9bf43daf0e0312a082a79eb550353079767756ec8fa9aa369d14d64b911b9c6beaeb610d954bcebc6a87b15563c0a4db0a525033002b2edaa4b93614ef533b20becc43f8d309df0833725df9d2d404c219ca7002d4782fa8645b6b3dbcc31ab3a8280c7329d0b885a801ce38edf82eff44aebb71ecbe2f649be247e94ea251", 0x89}, {&(0x7f0000ea5000-0x4a)="7b2be42ca0e45126dd86b306fc409902c2cb6893a96e71da814259add344893d3893ea64afa8259673072477c17693eac69fc46eebbf3379bf9d642a5472a12926b5fd23f79f943c98dd", 0x4a}, {&(0x7f00009a9000)="", 0x0}, {&(0x7f0000e9a000)="5035a1045a4fce50fdcb9e656aeea3a4f1f72c78b0e3026f5df7bf118d30ba6bf89b73ab45c1f7346f8c6f6e0050eb58bc9135ab2d576ab73c305eb8b60c22e0428c8d55d03b4b8bcf7a9c7486f3f34c87da3894253d8150497b811b8d48e0d203e81063855cffef8371c1f9cce9764f3fcef8c58f6c87e3a49784680e856433d8baeb5d58c7912dd011f6a11ad0a455286efd15b3dcb5a46815a31369bb21f63f2e94e321c326b2408674239d1dfb659b2f1653", 0xb4}, {&(0x7f0000992000)="29749dcb2a2462245e91678898918731370f5e3df965503783f57340b73d5e6b4683df46a7f9f273d708d2a75263c39ea84a11991224b675d5a384b637bfe5e96c13341fedf7538ba7e08e41eec2da36ae2831296d32d60f1f7b66b7f7fad605", 0x60}, {&(0x7f000014c000-0x46)="f327723447bdfb855394a97d8c15feed566bc93af77725b640adc78323e86a033499f2958bebbf1dc98571fb4de61a564fe49a1bb9c2ef05f430989500227e6b6675c72df4e1", 0x46}, {&(0x7f0000fc8000)="0cd2d58867fb5c6b3321ee7b4612079cfbc6a6bc2ef011132d65f22b61c592b29a9608912c03e929f01bd7cf3ee7195fbba0d8b8e57aa0", 0x37}], 0xa, 0x0, 0x0, 0x4000}], 0x8, 0x8000) r20 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e73000)={r2, 0x11, 0x8, 0x100000000, 0x2, 0xec}, 0x14) ioctl$TCSETA(r20, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r20, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 15:05:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cb3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = eventfd2(0x5, 0x800) ioctl(r0, 0x8918, &(0x7f0000a11000)="") fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00005a0000)=0x0) 2017/12/26 15:05:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000081000-0x7)='./file0\x00', &(0x7f000073b000)=[], &(0x7f0000ebc000-0x10)=[&(0x7f0000ef9000-0x13)='/dev/input/event#\x00\b', &(0x7f0000222000-0x1)='\x00']) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00003e5000)=""/182) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000c76000)='/dev/input/mice\x00', 0x0, 0x20800) readv(r2, &(0x7f000007c000-0x10)=[{&(0x7f0000590000-0xc3)=""/195, 0xc3}], 0x1) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2017/12/26 15:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000515000)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f3b000)={0x0, 0x40}, &(0x7f0000c64000)=0x8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000b07000)=0x2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003b7000-0xb)={r1, 0x7, 0x3, "df86c2"}, 0xb) futex(&(0x7f0000004000-0x4)=0x0, 0xc, 0x4000000000000001, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000088a000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000054a000+0x5b6)={r1, 0xb3, 0xdd, "40e60520951750bbddb6da3d722db8e93daa16f989595658a07fe3257d5f76d8af6879261afd39293fb81512837fd4c50794a4bbc0c3121081288f5c3fad8e6257bf97bf680e75e7766c97640fb5c8d5140d2279f857b53ba691769dd024279f59b76a6def1d788d1d736c638172cd920abc48efcdbb8275f140213fcfee7b879c56620dd128da86b30727814442d87bd3427d40f6184d0e69505c93045519584f7a12453f901d40697e485353ab9702129d8cebabe1be7544df8ffc3f39be2a2f3453266ccb1395db42febfb93854512cf45f32775edb8df8d2b1ebeb"}, 0xe5) bind$netrom(r0, &(0x7f00006b2000)=@ax25={0x3, {"5bbb63ee7ed403"}, 0xd4ef}, 0x10) 2017/12/26 15:05:57 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000001000)=0x0) ptrace(0x12, r0) 2017/12/26 15:05:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c9000-0x11)='cpuset:wlan0bdev\x00', 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f000015e000)={0x1ff, 0x75, 0x5, 0x8, 0x100000000, 0x0, 0x7, 0x4, 0x4, 0xffffffffffff204d}) fcntl$getflags(r0, 0x40b) r1 = socket$inet(0x2, 0x6, 0xfffffffeffffffff) r2 = dup(r1) sendto$packet(r2, &(0x7f0000681000)="", 0x0, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00006d5000-0x8)=[{0x8, 0x3f}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f00001f9000-0x9)='/dev/ppp\x00', 0x400000, 0x0) [ 48.715473] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.720196] CPU: 0 PID: 8617 Comm: syz-executor5 Not tainted 4.9.71-g2506378 #113 [ 48.727803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.737144] ffff8801c77bf5d0 ffffffff81d922b9 ffff8801c77bf8b0 0000000000000000 [ 48.745145] ffff8801da0dee90 ffff8801c77bf7a0 ffff8801da0ded80 ffff8801c77bf7c8 [ 48.753150] ffffffff8165fb7a 0000000000002b25 ffff8801c75da0f0 ffff8801c75da0a0 [ 48.761166] Call Trace: [ 48.763744] [] dump_stack+0xc1/0x128 [ 48.769093] [] handle_userfault+0xa3a/0x1310 [ 48.775134] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.782127] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.788512] [] ? handle_mm_fault+0x117b/0x2530 [ 48.794712] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.800916] [] handle_mm_fault+0x1fd1/0x2530 [ 48.806947] [] ? __pmd_alloc+0x410/0x410 [ 48.812630] [] ? memset+0x31/0x40 [ 48.817702] [] __do_page_fault+0x5c2/0xd40 [ 48.823554] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.829493] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.836126] [] do_page_fault+0x27/0x30 [ 48.841629] [] page_fault+0x28/0x30 [ 48.846873] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.853678] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 48.860050] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 48.866942] [] ? futex_wake+0x146/0x440 [ 48.872531] [] ? get_futex_key+0x1050/0x1050 [ 48.878554] [] ? userfaultfd_release+0x650/0x650 [ 48.884927] [] ? perf_event_comm+0x1a0/0x1a0 [ 48.890954] [] ? __lock_acquire+0x629/0x3640 [ 48.896976] [] ? do_futex+0x3f8/0x15c0 [ 48.902488] [] ? vma_wants_writenotify+0x51/0x380 [ 48.908947] [] ? vma_set_page_prot+0x10f/0x180 [ 48.915145] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.922132] [] ? userfaultfd_release+0x650/0x650 [ 48.928511] [] do_vfs_ioctl+0x1aa/0x1140 [ 48.934188] [] ? ioctl_preallocate+0x220/0x220 [ 48.940388] [] ? selinux_file_ioctl+0x355/0x530 [ 48.946671] [] ? selinux_capable+0x40/0x40 [ 48.952522] [] ? __fget+0x201/0x3a0 [ 48.957763] [] ? __fget+0x228/0x3a0 [ 48.963004] [] ? __fget+0x47/0x3a0 [ 48.968159] [] ? security_file_ioctl+0x89/0xb0 [ 48.974355] [] SyS_ioctl+0x8f/0xc0 [ 48.979519] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/26 15:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000250000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000260000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2184fbf) 2017/12/26 15:05:57 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000c3e000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff7000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff6000-0xe)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f28000)=0x8, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x80, &(0x7f0000ff8000)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ff8000-0x4)=0x0, &(0x7f0000ff8000-0x4)=0x0, &(0x7f00007ea000-0x4)=0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000dae000-0xc0)=""/192, &(0x7f0000947000)=0xc0) 2017/12/26 15:05:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x8000, 0x0) accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000001000-0x18)={0x10000, 0x87c2, 0x40, 0x1, 0x0, 0x20}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) 2017/12/26 15:05:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027c000)='net/netlink\x00') lseek(r0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) unlinkat(r0, &(0x7f0000375000-0x8)='./file0\x00', 0x200) openat$autofs(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/autofs\x00', 0x38000, 0x0) 2017/12/26 15:05:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000005000)=""/30, &(0x7f0000462000-0x4)=0x1e) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000634000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000b5e000)={0x0, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000369000)=0x0, &(0x7f0000d28000-0x4)=0x4) 2017/12/26 15:05:57 executing program 7: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) close(r0) 2017/12/26 15:05:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c13000)={0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2000) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r0, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) 2017/12/26 15:05:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="f5f909e46381", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000004a000-0x4)=0x429c0b9b, 0x4) 2017/12/26 15:05:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x10000}, 0x8) fsync(r0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) 2017/12/26 15:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000940000-0x21)=""/33, &(0x7f00004f6000-0x4)=0x21) 2017/12/26 15:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000dab000-0x8)='./file0\x00', &(0x7f0000915000-0x8)='./file0\x00', &(0x7f00006a3000-0x7)='mqueue\x00', 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) 2017/12/26 15:05:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000020e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000475000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x1}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f000096c000)={0xfff, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1, 0x6, 0x2, 0x9, 0x9, &(0x7f0000ef9000-0x10)=@common='sit0\x00', 0x89fb, 0x9, 0x2}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000390000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000c8e000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004f6000)=0x7f, 0x4) recvmsg$netrom(r2, &(0x7f0000eca000-0x38)={&(0x7f0000b3b000+0x4c0)=@ax25={0x3, {"e293eb14593706"}, 0x3}, 0x10, &(0x7f000032d000-0x30)=[{&(0x7f0000ba0000-0xdd)="038fb529be64f6de6194e376813d6d9262440439e410cb9d3d9b5e179ddbe69dda1bf76c96c7eefa9d16ba91872f89f0ee4d0a37db9f2b228d3191e7818af5fe64ec7b74ced974b00f3f93353bf1a58dedb119661bb8d27acd6c5e3e27ef590a5af58871b69e80264cf024ecbccd88175f74fbcb2903c9866d395e66721e0e0597a03467a83b42be3681a13586e59fc4bf173f09596f14412275446b77fbbe3fe769fda6fe7eb0bd4a58c460c225399405df678d8ab1ecf24ee985d9356c62b35ce91dea5a98cd3bcf808cbc3ed28f5d2dcadc86d877978e4a1a0253fc", 0xdd}, {&(0x7f00003fc000)="1c3b41c2fedfee28565d0e66a164b5b0a534ee69b30c9b29b61153acbaa6ef32e8b8a893884a091810a73ec6ed1532c23423e7998f168da89a3dd71304c862b67cdd768e74748664703687e493447bf53ff1c337c6121059dbdd5c42e188788de9b24e91ba18a8b691ae614279bc3137965a68dd57e79038565756a13f544e414a9dc703b48235f260774904737e0555de0be1e49c2bf2756c7f8608a69fee526c7af510d057e04b88107c07f27b73bdda9dc76e201fec690ac3", 0xba}, {&(0x7f0000353000)="bbad47f530fd6fba0dfbe432b63d39899f10e0a942ed00408629a6d1a3308ac8b6233a48596666dadce6cff2869f873f8cc00f287f76a5e19668ada5df450e6322cbe2", 0x43}], 0x3, &(0x7f00004bd000)=[{0x28, 0x1ff, 0xdc, "649a7044d9fdcebcd2e4fde9ea5515d82661610907eb"}, {0x108, 0x11, 0xfffffffffffffff7, "60f3d016e1e12525d31d1ddb6faca7a5637f9105aed5342b3a8f4b716020145696bbda3dd4bb66626d5d08d841df3b6ec9719c188fe3711ef57dda25144177e3ab3f4509715af6fa50463eebca06b994c4e903845987255b6965414fe04c903c5de7de8e7672eca5fadb81b3e684fc9b0877f6f3aa262e0ba5189e01e8c7cc12057a6bdef6e88cb311777e5fb321a5fb69c1a9adbda9d665196ffd6acef935ea3d3d1132c1fa55af60cf8fdd242d42f72ee903a48594df2704cfc79fc4414e04def81e40bba735fb52e7b5f746161c4e4d6a9e5c4e6c7b3bf678102c3824d37115653ecf026af1917d3f13eaabe9113250f8a0"}, {0x98, 0xff, 0x10001, "3adabe4a27f245c6f9907caa9a49c74883bd209af267b99dbd616838dec3a862cc83bb55c0cb1176ee396f3a99b67d23bc372090ee7af054cc206aa301f8f18e1b83178c4b779b1ab17ec7e33d25e9b5aa995478cba67dde94df5ccc93654491a7c8b1653bd5649ce9dddac7b451831820f12b5a84b563afddc0ed910cc16259deea"}, {0xc8, 0x84, 0x100, "7a752e547f369d168c42f491695f0e970a79fc9ca816f8ee07479e69cdf2335d2e707feeb1bb16889f063693fdfa815291acc9ffd489f1f7f20ed537d426a7eb4c51cb0cd07492fd9645fc6a7207a16150da500b480de118fcb3716bf4e8cb3a34080627539fc86e134b9ad36a3f5471d58fe2d580826806d0a1d1d90e2b0dc355927e09d962fdd7e7016e456f355e4003f76d27c8cc83bcbe49f18c74562194531bceb932897f49d398933f801ff788a6cde1bd2c7cf9"}], 0x290, 0x4000800}, 0x20) 2017/12/26 15:05:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x800000000020003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003bf000)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000045c000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d76000-0x8)={0x0, 0x5}, &(0x7f0000dce000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000754000)={r2, 0xa7e1}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r3, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f0000415000-0x2020)=[{0x6c1, 0x0, 0x0, 0x0, 0x0, "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"}], 0x6c1}], 0x1, &(0x7f0000c5c000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r3, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000564000-0x28)=[], 0x0, 0x0}, 0x44) 2017/12/26 15:05:57 executing program 4: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec6000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ec6000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)=0xe8) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ec6000)=0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ec6000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000ec1000)=[{&(0x7f0000696000)="390000001000090400000000800000000700004a02000000450001070000001419001a000002000000000000000608000300ff0900001ee469", 0x39}], 0x1) 2017/12/26 15:05:57 executing program 6: clone(0x0, &(0x7f0000080000)="", &(0x7f0000904000)=0x0, &(0x7f0000905000-0x4)=0x0, &(0x7f00004cb000-0x1000)="") mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000999000)="") fcntl$getflags(r1, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000089a000-0x8)={0x0, 0xc}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x45, "d61539f476e359a0c5425774a4cd0512274580064de9686c687caed2d5a73d2497e5860dc87cc6b467aaaf66f2c3d5932425aba4eabfb3d76b94c5ce96292cdd8ab8d00e73"}, &(0x7f0000001000-0x4)=0x4d) 2017/12/26 15:05:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e64000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008e3000-0x12)={@common='yam0\x00', 0x0}) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') 2017/12/26 15:05:57 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xaea, 0x441) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000002e000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000002f000-0x4)=0x0, &(0x7f000002e000)=0x4) ioctl(r0, 0x4400000000001280, &(0x7f0000019000)="fd07a86c6fd465960368164c82fdf047f1ff51751b3d068fef6fead816edf68edf8b229b2fe8b54357db6ba06ff6e52391954fdab10301cb3f2fc6cd8cf428dcf0cafacf31916c46f39950c44203d4444222537509cb7904380f") finit_module(r0, &(0x7f0000009000)='systemvmnet0vmnet1@-\x00', 0x1) [ 49.369287] audit: type=1400 audit(1514300757.670:39): avc: denied { bind } for pid=8689 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 49.403028] audit: type=1400 audit(1514300757.700:40): avc: denied { setopt } for pid=8689 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/26 15:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005ee000-0xe)='/dev/keychord\x00', 0x200, 0x0) epoll_pwait(r1, &(0x7f000086e000-0xa)=[{0x0, 0x0}], 0x1, 0x3, &(0x7f00000d5000-0x6)={0x101}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007e8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/26 15:05:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) pipe(&(0x7f0000eef000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000093000)={0x0, 0x2, 0x0}, &(0x7f0000477000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000e63000)={r5, @in6={{0xa, 0x1, 0x1de, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f000000, 0x0, 0x2, 0x0, 0x1ff, 0x1c000000000, 0xccd, 0x8, 0x299, 0x8, 0xf80, 0x499512ec, 0x401, 0x5, 0x40]}, &(0x7f000024b000-0x2)=0x108) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0x0}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "14caa741c7cbda8c74c2fc1fceb1cec5d7e047d63d2d690c409580e09b2f0c34160ab645518dd8f46b3427bf2553234739177321d0c85c1ef232c50af6a0cae3914a99ccecfcacf6038cb31c9e6dca270a282671f1ee8c807cab80414e571901f57c194a4b6a1af5a175557223ad50d50e871e041bb75c824184e87fb670e0f0ca766056309114bf1687d9991487a0e94e320b9559868fdec67e7cecb5f9dfa7c23694e084f14fcc8b26f342d472ebfe38723fee6d5fddb60cbff8d1f1d499aaafdee1c137f20422ec803af838fa5333f60744f2f60b554da5b9e5ae2e3d0d4b5429cb52747f2f023798f0bc73a86b0278e0ad0eb83f3c842f432ae3272ebfbe335fd3ef1baaed3718917b4d9925956ea9c06a94ea992ae6b15977b59659899f551205c7f941eccf58e0b7762ff40e96543ee3187251f1e03d9608b0ed5d81e6aa8add11473b5c6ffb2c0e21ea4b9b1f4ab10df124543b928a975072546ee069bea8f0f7413451eabfd83277069d2522d1c7e2fd9781eb83d99e3c2c1e6be77b59d1e99cff32d179cb41b331d2ea2fa6687987f9b9d0cfcba0aa24b1bbccf4ed234e62c15700aa030b652becd8760a1f6ef16dcbad70dd8e993deaece37fae04b8a83da86d309fe80709736d01f2fc550c771eda648b154e1774bca92ca5e29ea383baa30c0974e7fd9276959a08b21d9fa4cd1bb36862d2bc2a93eefbd167227acd5ee03fd065dff79d525ddbabd04a8e699c4006380c7f97e89eb7cc3c560b2f1fed42193e909f87ba6b2e54a80105133a24bd267931e93fe3c01e8460a48469cb1b9b2a83673db4b820b220c0cd02e29a8cbca37fb0f037ad61397297a1b0e9f1f2d4bdfee1af5487b71e242233b749067e2e24aa41927f40b9cda713d23b2c870d338b6f7657b7005d627f42b32193ccf3ba645c50c4ac914ca9d29dcec0f0014674f565c6d35854c7c31e85f3ff1549c053b0e48026af8ca77943f177009b873bb835c8667f03eeaf0e9a3454bc8cd6ac5860cab2e06def882adee2e2c7cc6ccd4e6b794a2cd5f00ed030cc8f31d0ae18132a9ce83a66797f2b8e79b074533484520c0334eef8b06c6760e6cf9f95b9bbcc401d86719eef6e443175557f28702bd4320a5bf9ffd2e1d7b21f6f4d127312e44e6f8c35586d68996c62f3552edf8c993c557c68822f9f34c6ef621d6417d9d4da67079680df9c48e0e07e0161b589a86691b7c881b2fafb5e07054b715385dd6ee8e59309cb3c4e77adc288ca4fcd77701079997236b6e9c2b5a9267a0fa07f857d4fb3edc0b04bbf00285eac70dd3af5c1cb4cf1bab336f56dbc1872fef36bc930f8506ba8c61b31ffeeb2a70640018802ce40ffe103ae17681348c87e85d339214b3f1e3f1ace7a81b0ad8e7673ac8a31447e2220215b150d884b41"}, 0x408, 0x0}, 0x0) 2017/12/26 15:05:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f000000a000)={@common="736974300000000100", @ifru_data=&(0x7f0000013000)="1390ab6fc03f751f1a67298d9240a0c966264f406bc8ea8463297747fe3734ab"}) r1 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x1000, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fbc000)={0x0, 0x28, "93e60fcf88fbe1b8331aae71f7ef2214a7e42e15e7996c5c00255408547b39248f3563eb423e2904"}, &(0x7f000071f000-0x4)=0x30) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a1c000-0xc)={r2, 0x6, 0x0}, &(0x7f0000128000)=0xc) 2017/12/26 15:05:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000+0x922)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000762000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000554000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setreuid(r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000-0x4)=0x0) 2017/12/26 15:05:57 executing program 2: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000295000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003ae000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047e000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000348000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, 0x8, 0x800, 0x100, 0x7, 0x10000, r2}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000a75000-0x8)='./file0\x00', &(0x7f0000a74000)=[], &(0x7f00003a0000-0x8)=[&(0x7f0000912000-0x1)='\x00']) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a74000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000a73000)={0x3, 0x78, 0x7, 0x100, 0x26, 0x100, 0x0, 0x81, 0x800, 0x1, 0x0, 0x78d, 0x6, 0x8, 0x0, 0x4, 0x4, 0x2ee939d0, 0x2, 0x410, 0x8, 0x1, 0x2, 0x9, 0x0, 0x1, 0x0}, r3, 0x400, r4, 0x2) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) 2017/12/26 15:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000494000/0x2000)=nil) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="", 0x0, 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}], 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup(r1) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000002d000)={0xf68c, 0xffffffff, 0x6, 0x9}) fallocate(r0, 0x11, 0x0, 0x200000800) 2017/12/26 15:05:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c7a000)='net/igmp\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ef2000-0x4)=0x3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d09000-0x4)=0x0) sendfile(r0, r0, &(0x7f0000eb7000+0x4df)=0x2, 0x100000000000ba) 2017/12/26 15:05:57 executing program 0: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000099000)=0x1) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000300000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0x5, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) poll(&(0x7f00004d2000)=[{r0, 0x400, 0x0}], 0x1, 0x80000001) listen(r1, 0xba) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005ec000-0xdc)={0x0, 0xd4, "0d3a16fe7f6f416e39221c28d3559bcf73f2e8818f5d15befc5dff052c4924acf21cbd97b01895e8551ef6bb4c8f63bd58f8f8832587aac5fa626a667f76351e0b01e6a31ced51a5bac99c23df1ca915ef7acd422efd91d66576e55775ad362062884b10c1e1ed8281ab73df7ef7ece252e4612b94f2a5059c8c0a5262b09a69e19e43b0e5497cf6578f75ff7738fe06c4d4924e876a001a4c46cddec1a93521905b9e839b8962a21dbd9449ef289e79651abbcf7962fe2589a7a846d902971ea6f38872baf7eccf96610e0b3b8e46e819cb8a21"}, &(0x7f00005ec000-0x4)=0xdc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004d2000-0x8)={r2, 0x7}, 0x8) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00005eb000-0x44)="cf803cf00001079c8d1117bd5f2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e4c8017e64a93974b9988ec0007e9d0ac2c82e43f327a63", 0x44}, {&(0x7f0000112000-0x1001)="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", 0x1001}], 0x2) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000531000-0xc)=@sack_info={0x0, 0x7ff, 0x0}, &(0x7f00005ea000)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004cc000-0x4)={0xbc15}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003c9000)={r3, 0x7}, &(0x7f00003d7000-0x4)=0x8) 2017/12/26 15:05:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b07000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f000038a000-0x8)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000655000)={0x0, 0x1}, &(0x7f0000a72000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000075c000)={r1, 0x6e3, 0x0, 0x1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000697000)={0x0, 0x0, 0x0}, &(0x7f0000249000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x39) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000372000)='/dev/vga_arbiter\x00', 0x80002, 0x0) open(&(0x7f00008f3000-0x8)='./file0\x00', 0x80000, 0xa) 2017/12/26 15:05:57 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x8000002, 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000f6a000-0x8)='./file0\x00', 0x4c0000, 0x100) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b4f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/26 15:05:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000012, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f0000612000)=[], 0x0}, {&(0x7f0000033000)=[{0x10, 0x0, 0x0, 0x0, 0x1, ""}], 0x10}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 15:05:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004a000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000190000-0xce)=""/206, 0xce, 0x2020, 0x0, 0x0) 2017/12/26 15:05:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f58000-0x10)='-[}lovboxnet1{!\x00', 0x4000000000000002) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005db000-0x14)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003da000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0b000-0x4)=0xc) fstat(r0, &(0x7f000012e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085e000)={0x0, 0x0, 0x0}, &(0x7f000013d000)=0xc) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000492000)=0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ea6000)=0x0) stat(&(0x7f00007b6000-0x8)='./file0\x00', &(0x7f0000153000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000033c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049c000)=0xc) r12 = getuid() lstat(&(0x7f0000822000)='./file0\x00', &(0x7f0000c1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000be7000)=0x0) lstat(&(0x7f00000a6000)='./file0\x00', &(0x7f0000058000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000674000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000-0x4)=0xe8) r19 = getegid() r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000510000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea3000)=0xe8) stat(&(0x7f000038b000)='./file0\x00', &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006ca000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000051000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000902000)=0xe8) r25 = getegid() r26 = getpgrp(0xffffffffffffffff) stat(&(0x7f00002db000)='./file0\x00', &(0x7f0000659000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() r29 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000444000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000239000)=0xe8) r31 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000983000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bee000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080c000)=0xe8) fstat(r0, &(0x7f000085e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000041c000-0xa8)=[{&(0x7f00005b0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000653000-0x50)=[{&(0x7f0000c32000-0xae)="cfbab1a3e41a1c04d5f88f46dfa3d43673d84384fab4402a62495ecb453e0c3d66b92a1e55aa028dcb50f9e11d90a8e4d0abc92226fe222cdc6a3b0e44ecc1c890fd4ad214de33d87bfc66322a33607416bb39d02bdea369719e67099326d5425827c14a649b340e718f4e46c0a3cfa1dc8cab7593c58e7671a00770b549df8f7df167be0d942570e0824c5b5c3bf797f7b95fc36bef0389a64fbe72cc7239788c11ae9b1fb940a2b2f7b2643518", 0xae}, {&(0x7f0000ead000-0xfe)="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", 0xfe}, {&(0x7f0000ea3000)="fc84507f097e07ca5f629f6ec876eec82f4e0c41ecb8a85cfee6a02715382014aea8cdcfa3892a4a95d5e6e896e9cf8c90c05373fdea73d97179cd2f0b5857eb14c455cf47a5239f48c552e3184c01a386262fe2a0544b1968e5ce4dce1352bbf1eac090fabc7bc74d37", 0x6a}, {&(0x7f00009e2000)="b06f22f3d0fcf2f863e89b26c9181584773c58175c9da59a76c0f80932c72fbaec8632bf9203e91c10e1f6e7032e323b9a71569f5fb988cbd26971c2c1f011b3e2141c0534e47100172f9cbe47836030f1efc90823d5dc9d188396536d3647c19816749a9f783e69b67e4044f5cbeb35aac42b841d4041c3c554a9d5391c1976b52b3936839fdc31ecfa9e053d59b0353646f5085e84cb93a9f70f58444db518c4f94bca1122d820e4560bd7333356ec606836bfc28bcc48254e65a5aebc3ba80097fa04290b9b202203f49951d8997375dc4f3220e5376200eb2015ede94cfb09e3c6288ae81ddf82de71c4ac6c2c2534", 0xf1}, {&(0x7f0000657000-0xe3)="57c5cd28f48adfc36dc54c1c1f6b576878e9b045ec364fab84d0f6f92ebd8f64cc8453b45f04c7182ddd29b0e27bc7caa86a60b30bee44cfc3b4b079d51d54980118fe3951cc25178bb0c1cff118049fb23f7f0a6257671be1c8b187d27b25201490fcf5e606f9a677e1ec807986593a9e14ece83ac91a30501eb3fa6bd6920a8be43ece1b09b990e54c68151dd67c3a44f083e4317fcae82a350375807bd34e42338a26486e2543e857a073248cd8bf3795ffde0f9b9c781a7a937c7b32619608ab960626d9a03c01b0dcd6418a3fbcbf22a72873a48c4cf66a7b04f06680e6e0da86", 0xe3}], 0x5, &(0x7f0000db8000-0xb4)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x100, 0x4040000}, {&(0x7f0000419000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c69000-0x30)=[{&(0x7f0000f10000)="", 0x0}, {&(0x7f00003f9000)="", 0x0}, {&(0x7f00003cf000-0x74)="075b5ecb8180857750fdacc1a6c3ac95b43a74055c17ccd5245b54c95853d387f67c0632f304e1febe66101e4b1000af425745680b29d53e4bbcb113e30fba5d8b42a2d1a4bdb1032a5a76d8dbc0e31a6efa13faaa01b5c6731f7dad65acf0edb1ea6d87f2dcd89016e26f785c1b79fcb816909b", 0x74}], 0x3, &(0x7f000094b000-0x130)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x130, 0x0}, {&(0x7f00001c6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000274000)=[{&(0x7f000096e000-0xde)="bff98be75ce77866b412130630fe48998bc78c54a50477d6b6270b881a869bd827c933650b910f00458a73ad4db027c87d4e2951ec4fb999cf18ffbad8084b83e0e99238ae67ac053865de41a4b383cd8d141c5bced0dac70dbb39725f32c1b879f71509deb69a15a10b3f3bdf31ea7a37bdd13b3165cfdb1ae1da210ebf13b8ecec4fe36cf84ced615886a6f39613d355159e302bc1f0969860a7d368f9b7244bd24a73426418f1790b9799770f6edd9f27ccf70f9b3ea231f924e79cca8f5412a1f2c9d7ad84070c8cf65dc4f3e40923baa29af28a2be7c3ec57ab9446", 0xde}], 0x1, &(0x7f00002a1000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x58, 0x0}], 0x3, 0x800) fallocate(r0, 0x3, 0x0, 0x4) 2017/12/26 15:05:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00008b8000/0x11000)=nil, &(0x7f0000001000-0x8)=0x0) prctl$intptr(0x27, 0xfffffffffffffffd) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1003}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000)={0x1, 0x1, {0x2, 0x0, 0x20, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001000-0xfb)="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") 2017/12/26 15:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000021c000)='/dev/sequencer2\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000088e000-0xc)={0x8, 0x0}) r2 = add_key$keyring(&(0x7f00004e7000)='keyring\x00', &(0x7f0000ece000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000869000-0x5)='user\x00', &(0x7f000021c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002be000)="6e2d36d6e53c7d789a6d453c37843bbb521432b61d3cc9eec1104956fb8d58ea362ada0251cb2ccc3cbfafb6bd46ac33f9e5f9ee2585afd728c328861b815729e5c00d9b50ad180dfcd16c795954e9e512874e1c4d875b9a2dbf769d6caf2b263ef899a9ab9e5bea96aeea7cae4a44", 0x6f, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007de000)={0x0, 0x48, &(0x7f0000db7000)=[@in6={0xa, 0x3, 0x60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0xbd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fcf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b95000-0x8)={r4, 0x0}, &(0x7f0000c7c000-0x4)=0x8) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000016, &(0x7f00006d6000-0x4)=0x1, 0x4) sendto$inet(r3, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000be4000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000bbc000-0x4)=0x2) sendmmsg$inet_sctp(r5, &(0x7f0000ff4000)=[{&(0x7f0000d0c000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00004fe000)=[], 0x0, &(0x7f0000902000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dbd000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00007dd000-0xc)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000382000)=@generic="86a61170088f70de5ccda50dff59c383", 0x10) 2017/12/26 15:05:57 executing program 5: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f0000d51000-0x4)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000ef2000)="") capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000839000-0x72)=""/159, 0x9f, 0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0xffffffffffff3ed1, 0x4) 2017/12/26 15:05:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f02000-0x8)={0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x1) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dca000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000005000+0xac2)=0xfd88) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000056b000)={0x8, 0x0, &(0x7f00002e7000-0x8)=[@acquire={0x40046305, 0x1}], 0x9, 0x0, &(0x7f0000750000)="26cc55fa851a3517e3"}) ioctl$void(0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40d, &(0x7f00008c8000)=0x5) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000dc0000-0x30)={0x4c, 0x0, &(0x7f0000035000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f1f000-0x40)=[], &(0x7f0000b97000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00004e1000)=""}) sendmsg$nfc_llcp(r3, &(0x7f00003cc000)={&(0x7f000094b000-0x60)={0x27, 0x100, 0xffff, 0x4, 0x7, 0x4, "00fadcd11af11eddb6d076286085b653febc605f7103457f8c098110b865ea4bc6f68f59bb9eb3841e2b3b19de5345887d493ec372bea2524775c3b91dbfb9", 0xf53}, 0x60, &(0x7f0000a78000-0x70)=[{&(0x7f0000e7c000)="af2fc77ec2ca9a8497649a85bb37250dd5f4f41770bf6f4e30eb1cd0898955e2e9c93aaf1db86276644ebda30006e9904012a0203c12c35c0ddba843d23e40014e", 0x41}, {&(0x7f000096a000-0xa5)="b521d5984bf4908a8f0cff946817a0bec4bd2ff6cfdfef3eb3be42c84e727141317a3f75362bce9e0783ac7ed63a47e1cbf4be614884461d054b6e9fdc9040cb2d0b28c05f6e5c94ac6ac489837be0d699066101d2dd88fc321c00f3fd970e566f9ca5309268fcd15a49e0620d1712fb861b63c7eec4794191d25133441b295666867525912549a0de4da9c04001c567e3c62a0cf72c63ca2ccce917d290c6163a9c9ce2f0", 0xa5}, {&(0x7f000072b000)="08f1385a9562dab41d86d9767e53afd5d67672d0658ab44cdd41982fb303691ed53cbe640eb4e2c9fa2e638061199085d6e3efcc709d5fbf3e95305a0a9deddc05bbb8dacf0ef553c54e14c5b9b7ed08", 0x50}, {&(0x7f0000afe000-0x87)="9a7e47bdad12e0761d4ba02df3498fc14dfb42ce360fad3ade113284f96a3efe21f4578b8d181492588f7d6948b072dad4575d5dc335edde9ad74b51e7a78162f88e4ff3ca3668b4683a6775fa07321b61363adde76bb61540953bda17a4b4b35aad18ccac30024affc1ac48350975612919bf3b24ef70c0c5a1ccc97dfa84d4418a8759153918", 0x87}, {&(0x7f000056b000)="22928e9f25a9ebb607ad52c6aaa2a3465a37dc4b1094ecb8ea65814db7149bc5c8b18b7764fc3c7bbc6c7f7effb4be9bdcce3d021c084637481780c456d245d7704fa17f7cd32a94120f5813882072d4f91ec37fb827498737e5911a7e7ad19dd97f262b3c12435dc06c74e9f133658305f79e42cc98a60cc4d77ed677a7489587d7dc4d1990e8a7250cf2b7cd7b68acb6142a45e460dc53f146d247b306269c6a29ae4d51e0735b16a26a754258b8196669d45139a51b01c43cd66edae9eb7223ba45be0669f7369c75a9b6b6c59dd5a4ade83d37ce86d277f646213f29a4f1b86279708aa3e7ab9b6fb6094189fbbba74ba6db698ff5", 0xf7}, {&(0x7f0000ec0000-0x44)="721fa304c4db50c800ebd0de5c571d2434e383ff38edc09ac8e6095a129c59bc8b34261f2631d0e3ac1267ca40e7979e4eaa1133d31e20281d958ea4788ec7c85f62c1d6", 0x44}, {&(0x7f0000b50000)="f60bb18aa8521689176100c6b628f5a16550ddb2eda6bd4960739960018aaac41e75ea02125d04954c6163f0bac2c71f0373524345813af9259ddd9a5978f6e91e7f83422b2dab4d1ebb65ed62909af6d281d7d9105cd5a2b82610c4c80c0fdf8f40d4535f62cc8aea1669dac70d0c9075a4b621405851471371f43577caa5fff330c67ef3c4775a2ca160ab54c306c31609161293f456e4b9e76565fae3800505957fb2d55853c4230f30b7846ec8153100c02dc74587abd2ac2d8220fd39c6522b54d1284f90c4064a8526d4de17f3b6064711bf588ba9de8b32544ef6d5a5cd741027", 0xe4}], 0x7, &(0x7f00009f9000-0x60)={0x60, 0x11b, 0x5, "97e01ba834483ae858b97e143953689428dfbc5a821ae0e0bffa30238a4fedf9868139f38f66dbd2e1586cfe2f7897496190baaa76ab121e967c08da6c4fc971a05b1512ef671fbe039bc0"}, 0x60, 0x8010}, 0x4004011) 2017/12/26 15:05:57 executing program 3: r0 = socket(0x11, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000a8000-0x2)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1000000000003d, &(0x7f00005dd000)=""/126, &(0x7f0000001000)=0x7e) 2017/12/26 15:05:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xffffffffffffffff) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2017/12/26 15:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ddc000)=[{&(0x7f000001e000)="290000001d00190455a80049000a007c02a3000001000000ff5005e807000100ff0000000000000810", 0x29}], 0x1) 2017/12/26 15:05:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e0a000)={0x5}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0x4) 2017/12/26 15:05:57 executing program 6: madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2017/12/26 15:05:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x2) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000d33000)='./file0\x00', &(0x7f00009ec000)="5e0c0006", 0x6004, &(0x7f0000ad5000)="") r0 = accept4(0xffffffffffffff9c, &(0x7f0000793000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a2000-0x4)=0x10, 0x1671855bac079d9e) getsockname$unix(r0, &(0x7f0000de8000-0x6e)=@file={0x0, ""/108}, &(0x7f00001ad000-0x4)=0x6e) 2017/12/26 15:05:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c57000-0xb)='asymmetric\x00', &(0x7f0000e71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004d000)="", 0x0, 0xfffffffffffffff8) r1 = socket$inet6(0xa, 0x80003, 0xfffffffffffffffa) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c65000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000572000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x81a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x1, 0x5, 0x10}, &(0x7f0000ccc000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f3d000-0x37)={r3, 0x1, 0x2f, "88064c8234e27240a1c5ce8ebdb27981357b245a67ff00219d11306fcbc0ea00acce3bdce36b27e89a383433bbe57d"}, 0x37) r4 = add_key$keyring(&(0x7f0000bd8000)='keyring\x00', &(0x7f0000927000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r4, r0) 2017/12/26 15:05:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00008b8000/0x11000)=nil, &(0x7f0000001000-0x8)=0x0) prctl$intptr(0x27, 0xfffffffffffffffd) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1003}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000)={0x1, 0x1, {0x2, 0x0, 0x20, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001000-0xfb)="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") 2017/12/26 15:05:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept(r0, &(0x7f0000b65000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001bf000-0x8)={0x0, 0x2}, &(0x7f000065c000)=0x8) r3 = open(&(0x7f0000540000)='./file0\x00', 0x40900, 0x120) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000190000)={0x7, 0x1f}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000357000-0x8)={r2, 0x1}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000026e000)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 15:05:57 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000006000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") getpid() waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) [ 49.576978] binder: tried to use weak ref as strong ref [ 49.582414] binder: 8765:8769 got transaction to invalid handle [ 49.589842] binder: 8765:8769 transaction failed 29201/-22, size 0-0 line 3004 [ 49.620797] binder_alloc: binder_alloc_mmap_handler: 8765 20000000-20002000 already mapped failed -16 [ 49.644089] binder: BINDER_SET_CONTEXT_MGR already set [ 49.650307] binder: 8765:8769 ioctl 40046207 0 returned -16 [ 49.650326] binder_alloc: 8765: binder_alloc_buf, no vma [ 49.650343] binder: 8765:8787 transaction failed 29189/-3, size 80-16 line 3127 2017/12/26 15:05:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c6a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bc1000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='sit0\x00', @ifru_data=&(0x7f0000000000)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/26 15:05:58 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000c22000-0x8)={0x1, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000c63000-0xe8)={0x0, 0x0, 0x0, 0x8, 0xa99f, 0x0, 0x5, 0x4, 0x10, "95331621d6778e93b970a762741d9bdc8e085a4671302bb022244889441da98f457f8d40823d9e032a5df13bf8b6e3ee6f6ce8b74d9975e4d26ef4f6fa3f374e", "53893d6c57dd1bbc24782c2d53c33a839ad1c596f175e280e7839db87b674c9cf12030412166b39b7740e9c95dcee466db263561fc8ee76006a351f53f8b1a32", "51d80a833c6bfc6f442cefd10323ac4d1be906fab3432ca6443831fb11afb621", [0x8, 0x80]}) r2 = syz_open_dev$loop(&(0x7f0000e85000-0xb)='/dev/loop#\x00', 0x0, 0x4040) sendfile(r1, r2, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) 2017/12/26 15:05:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000733000-0xd)='/selinux/context\x00', 0x2, 0x0) rt_sigsuspend(&(0x7f0000ae8000-0x8)={0x200}, 0x8) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000c21000-0x10)={0x4, &(0x7f0000d37000)=[{0x20, 0x1ff, 0xc4e7, 0x1}, {0x1, 0x7088, 0x1ff, 0x0}, {0x5, 0x8, 0x7, 0x0}, {0x80000001, 0x7fff, 0x4, 0x0}]}) signalfd4(r1, &(0x7f00009b3000)={0x6}, 0x8, 0x80800) writev(r0, &(0x7f000025f000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000a60d0004ffe10011000000000008", 0x29}], 0x1) read$eventfd(r1, &(0x7f0000715000)=0x0, 0x8) seccomp(0x1, 0x1, &(0x7f0000558000)={0x2, &(0x7f0000cd8000)=[{0x8, 0xfffffffffffff000, 0x10000, 0xd34}, {0x20, 0x5, 0x401, 0xd1e}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000314000-0xa)='/dev/ptmx\x00', 0x20102, 0x0) 2017/12/26 15:05:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005e2000-0x78)={0x3, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xd9, 0x7ff, 0x9, 0x100, &(0x7f00000d4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x9, 0x3d}) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r0, r0, &(0x7f0000979000)=0x0, 0x7f) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000085f000)=0x2b) 2017/12/26 15:05:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f00003ec000)="ac325691a0de9611e69762b851ccd3bf79f10cf9000fb764d4c36cfe7ef2e3a0e0aa678983c56da8a53c02b42ef6b7f16708be6e7023655d0d76b5687cf6eec88091c5908fb0a7816ba350e21789b250cf3d2b7ebbf641a2530364ca47755640bc752480d206c036028346cbe53f0da4ac98872fb246643351fd37bd7edb63", 0x7f, 0x90, &(0x7f0000e08000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) dup3(r0, r1, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) creat(&(0x7f000071b000-0x8)='./file0\x00', 0x0) bind$inet6(r2, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 15:05:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x424c1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f6e000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0xb10000000000, 0x0, 0x7fffffff, 0x8, 0x8, 0x4}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x6, 0x4) keyctl$chown(0x4, 0x0, r1, r2) 2017/12/26 15:05:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c40000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x50, 0x21, 0xfffffffffffffffd, 0x0, 0x0, "54b0bd4c6312c64b4fadd900a3e1608ce4dff13c00427153301d314bc49d09324f19631490b19d2b714e144a6da4658598591306b684ecc0d5c51df8ce65c25e"}], 0x50}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00008ec000-0x16)="14000000000ae7ff01f8001a000000ff011f0012", 0x14, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c91000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/26 15:05:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000fac000)={&(0x7f00003fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003da000)=[{&(0x7f000021b000)=""/161, 0xa1}, {&(0x7f000026b000)=""/4096, 0x1000}], 0x2, &(0x7f00000b9000)=""/67, 0x43, 0x8}, 0x2) bind$inet(r0, &(0x7f000035e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r1, 0x200000000000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000185000)={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0}, 0x0, [0x6, 0x4, 0x0, 0x401, 0x4, 0x6, 0x7f, 0x2]}, 0x5c) accept4$inet(r1, &(0x7f00008ff000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f0000)=0x10, 0x0) 2017/12/26 15:05:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000bf000)=0x0, &(0x7f0000cc3000-0x4)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000486000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00007bd000)={0x0, 0xe5, "1cf3d52d21c39881e73aee9f1fff055eccff49b90bd3c1611294c067b08a4e99e8253311601b85cb0a76a23ef54bcc8909bfd2d48505ffbc86f98e2e0527ab53e1c14eb9483218825734feeeddfaf255fec0127c1a791d8e1f0264f291d6d6035bbe3611019de7d5d8a1f714d6be481fb74286cc602ba8042900c6019176fe0be5c495ca11570ed06c6fedf59e07009a49aa44c8bd22b439a40e0db0425d8b82e75d5346bc0f03409fd7b1241ee34ea2ab721804fea4ce6386203d1b0ba5423f455a4cf7e6c7aa687185ba39c28ce43ee9843d2cfaabb48a2b0b917dd5025b0f5ec67eca1e"}, &(0x7f0000bfb000-0x4)=0xed) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000054e000-0x18)={r2, 0x6, 0x0, 0x732, 0x100}, &(0x7f0000df0000)=0x18) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b34000)='/dev/pktcdvd/control\x00', 0x2203, 0x0) time(&(0x7f0000131000-0x8)=0x0) [ 49.676093] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.681695] binder: release 8765:8769 transaction 43 out, still active [ 49.689240] binder: unexpected work type, 4, not freed [ 49.694532] binder: unexpected work type, 4, not freed [ 49.699803] binder: undelivered TRANSACTION_COMPLETE [ 49.705020] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.710469] binder: send failed reply for transaction 43, target dead 2017/12/26 15:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x8, 0xfffffffffffffffc, 0x40, 0x1, 0x0, []}) madvise(&(0x7f000083a000/0x4000)=nil, 0x4000, 0x22) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000d8e000)={0x1, 0x2, 0x5b48, 0x5, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2017/12/26 15:05:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000086d000)='net/igmp\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/pktcdvd/control\x00', 0x105000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') fanotify_init(0xa, 0x40000) sendfile(r2, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00002d7000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e2e000-0x4)=0x1c, 0x800) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000033a000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = socket$inet6(0xa, 0x802, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba2000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) fcntl$setlease(r2, 0x400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x200000000000, 0xff, 0x4000000005, 0x0, 0x1, 0x0}, 0x20) [ 49.777668] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/26 15:05:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000001000-0x20)={0x1000000, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ade000)={0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f4d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000d83000+0x6c4)={&(0x7f000088d000/0x4000)=nil, 0x4000}) 2017/12/26 15:05:58 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ioprio_set$pid(0x1, r1, 0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 15:05:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000a22000-0x8)='./file0\x00', 0x2002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f03000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r2 = socket(0x10, 0x3, 0xa) sendfile(r2, r1, &(0x7f0000a2e000)=0x0, 0x80000001) fcntl$getown(r2, 0x9) 2017/12/26 15:05:58 executing program 6: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000603000)='net/snmp\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000109000)={0x7, 0xd2, 0x3f, 0x5, 0x969f, 0xfffffffffffffce5}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000014e000-0x38)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 15:05:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x5, "d3937386a1"}, &(0x7f0000003000-0x4)=0xd) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000002000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2000000000d1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x800}, 0x8) 2017/12/26 15:05:58 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x13e2, 0x5581, {0x5, 0xfff}, 0x4, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x42}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000617000)='/dev/autofs\x00', 0x40000, 0x0) write$sndseq(r0, &(0x7f0000161000-0x120)=[{0x40, 0x4, 0x400, 0x7ff, @tick=0x8, {0x1, 0x2}, {0x3, 0x100}, @queue={0x8, {0x0, 0xb98}}}, {0x4, 0xab, 0x96, 0x9, @time={0x77359400, 0x0}, {0x2, 0xfe0}, {0x5c, 0x1}, @addr={0x8, 0x4}}, {0x20, 0x5, 0x6, 0x5, @tick=0x4, {0xffffffff, 0x4}, {0x7fff, 0xfffffffffffffffd}, @note={0x0, 0x3, 0xffffffff80000000, 0x9, 0x7ff}}, {0x9, 0x6, 0x0, 0x52, @tick=0x6, {0x5, 0x80000001}, {0x2, 0x6}, @quote={{0x400, 0x7ff}, 0x1, &(0x7f00005ac000)={0x401, 0x9e, 0x5, 0x0, @time={0x0, 0x0}, {0x8000, 0x7}, {0xfff, 0x0}, @time=@tick=0x3}}}, {0x4, 0x8, 0xffffffffffffffff, 0xfffffffffffffffb, @tick=0x6, {0x4e30a6c8, 0x3}, {0x7f, 0xc1dc}, @result={0x3, 0x1ff}}, {0x613, 0xfffffffffffffffc, 0x9, 0x6, @time={0x0, 0x0}, {0x10000, 0x1000}, {0x80000000, 0xffffffff}, @ext={0xd1, &(0x7f0000c08000-0xd1)="bee4a4133b9ae33ec0b3c2c351388baa4fe8629402b474f2de18865c0db93057ef0b007203c0e2e87ada2a767945d014259ac391b91a92643a0c265a6e040c6155faf05275140fac1dcb194be6d130c5644d8ed4eac65b774e1996d3cdc5e2db099c2f4a2f6f55ddea480b739413436ee3c1cc49f1c90d1741c9e566c08709509c9a870f2ad9665c99ec0983dde0efa03f33713ebe38158ac1b7857db046d27137d433d52fbeb864ac3240d39ffb6f5a4bd3bca2dc015e82c01d67a1dc8e1938f63c25b2dd00ad9c88db04ca732d36dd9c"}}], 0x120) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2017/12/26 15:05:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000a8000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000a46000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000dc1000-0x8c)={r1, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = eventfd(0x0) pipe(&(0x7f0000f41000)={0x0, 0x0}) splice(r2, 0x0, r4, 0x0, 0xa, 0x0) read(r2, &(0x7f0000c55000-0x8)=""/8, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00009f5000)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde9}, @in6={0xa, 0x3, 0x25, @loopback={0x0, 0x1}, 0x813}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x814}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, @in6={0xa, 0x1, 0xef, @loopback={0x0, 0x1}, 0x1}], 0xd4) write(r2, &(0x7f0000fc1000)="8e046284b553f419", 0x8) 2017/12/26 15:05:58 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000451000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b6d000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000065d000-0x8)='./file0\x00', &(0x7f00009db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000cb9000)=0x0) r8 = geteuid() r9 = getegid() ioctl$TIOCGSID(r1, 0x540f, &(0x7f00007eb000-0x4)=0x0) r11 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049c000)={0x0, 0x0, 0x0}, &(0x7f0000d62000)=0xc) r13 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d3e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019f000)=0xe8) r15 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c34000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fda000-0x4)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000018a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000668000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r1, &(0x7f0000903000)={&(0x7f0000946000-0xc)={0x0, 0x0, 0x0, 0xffffffffffff7fff}, 0xc, &(0x7f000051e000-0x10)=[{&(0x7f0000f13000)=[{0x8a, 0x3ff, 0x300, 0x6, 0x4, "ef13f8c37120a19cff95f58bf079415e3344a34446f613db4d616ccbf9709e1fb7ead6cfae9183034d4162b729278ffe89901da65e5bd4faa93fa2351841da8f82c240ea758c3339bbaf8453c3587d7324c4f1d5eac5412acf0a3e85b630825291cf39b82ce3c5c734ec702e07ea1b63ebc559a4eef7c5f0208d"}, {0x3e, 0x101, 0x400, 0x9, 0x0, "afffa7232b57f765f5980535a1bc08ef2f35ee429658fb49dd8a1707fcf4913a307f63375e193d55ba2067cc5710"}], 0xc8}], 0x1, &(0x7f0000ded000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r2, r0, r3, r2, r0, r1, r2, r1, r0]}], 0xd8, 0x8800}, 0x800) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r19, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) accept4$ax25(r3, 0x0, &(0x7f00005c3000)=0x0, 0x80000) r21 = fcntl$dupfd(r20, 0xfffffffffffffffc, r3) ioctl$TUNSETIFF(r21, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 15:05:58 executing program 6: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000de6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000de5000-0x4)=0x60) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000de4000)={0x27, 0x0, 0x7, 0x3, 0x9c3, 0x0, "dfd4f9af080790f7ed017ec2fb99bb8ab61fe9a29a6cac0f6f95021186e583bc4505f6c35882bf2acdf6cb1e3b07b37fec2aedf7c7e898c32840036493957e", 0xfffffffffffffffe}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/26 15:05:58 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004fa000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) syncfs(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000685000-0x8)={0x0, 0x0}) [ 49.889762] 9pnet_virtio: no channels available for device ./file0 2017/12/26 15:05:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 15:05:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000125000)=0x0, &(0x7f000068d000)=0x4) r1 = socket(0x4, 0x800, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000a8000-0x2)=0x0, 0x4) 2017/12/26 15:05:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x0, 0x0, 0x10000) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bfd000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000, 0x3, 0x10d, 0x4}, &(0x7f00005e7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000599000-0x8)={r1, 0x9}, &(0x7f000047b000-0x4)=0x8) 2017/12/26 15:05:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x402000, 0x19) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000edc000-0x37)={0xfffffffffffffff8, 0x2f, "3d143916e9250fc7ccc8ad7c9d3594e985c5468545bf113d1be3bef81fa2a5df39360de4d2babc6726015a9a35b8cf"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() tkill(r3, 0xb) readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r2, r3, 0x1) clock_gettime(0x0, &(0x7f0000511000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000a26000-0x8)={0x1}, 0x0, &(0x7f0000347000-0x10)={r4, r5+30000000}, 0x8) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r0, &(0x7f000011a000-0x81)=""/129, 0x81, 0x0) 2017/12/26 15:05:58 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='\x00', 0x3) fchmod(r0, 0x1) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000)='\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000000)=0x0) getpeername$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x5, 0x6, "c6bacc4bf95755aec9f1300fe98292cade676898cdb5edca848f67586c75d9c39823acc07878b26c3cd757ec9707b710aef4670bad264a89babce9c476b69f3c4b0481c374eb1df6a0c97a1d557b72a2"}, 0x160) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) 2017/12/26 15:05:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000656000)=0x0, &(0x7f00007b2000)=0x4) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='yam0\x00', @ifru_flags=0x1102}) r2 = socket(0x1000000000010, 0x2, 0x0) read(r1, &(0x7f0000562000-0xbc)=""/188, 0xbc) write(r2, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) recvfrom$unix(r2, &(0x7f0000d08000-0x46)=""/70, 0x46, 0x2, &(0x7f00008ff000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/26 15:05:58 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r2, &(0x7f0000902000)=[{&(0x7f0000fc7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a6000)=[{&(0x7f00005e5000-0x1000)="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", 0x3f8}], 0x1, &(0x7f00003c9000-0x10)=[], 0x0, 0x0}, {&(0x7f0000cec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cb6000)=[], 0x0, &(0x7f0000dac000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r2, 0xffffffffffffffff, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xb8, 0x1}], 0x2, 0x0) sendto$packet(r2, &(0x7f00007e3000)="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", 0xc67, 0x400408f, &(0x7f0000087000)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000016000-0xf)='/dev/sequencer\x00', 0x8400, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000015000-0x10)={&(0x7f000051f000/0x800000)=nil, 0x800000}) 2017/12/26 15:05:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004bb000-0x9)='illinois\x00', 0x9) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f000089a000)="a11ceed3b797654b2e367df8e1e3329fa96276473f03c4") connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x700, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/26 15:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f17000-0xa)='highjpeed\x00', 0xa) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000eb3000-0x4)=0x0) 2017/12/26 15:05:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x200200000004, 0x0) getdents64(r0, &(0x7f000059b000)=""/205, 0xcd) lgetxattr(&(0x7f0000b6d000)='./file0\x00', &(0x7f0000842000)=@random={'user.\x00', 'selinux\'em0em1\x00'}, &(0x7f0000550000-0xba)=""/186, 0xba) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000c32000-0x8)=0x0) pread64(r0, &(0x7f00004df000-0xa9)=""/169, 0xa9, 0x0) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x0}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, 0x8) futex(&(0x7f0000002000-0x4)=0x0, 0x3, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000011000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4ca8, &(0x7f0000013000)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x2, 0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000014000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000013000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000-0x36)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r17 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x60000) r20 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000011000)={0x0, 0x0}) r25 = epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r27 = open$dir(&(0x7f0000001000)='./file0\x00', 0x8c000, 0x80) r28 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x4) r29 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000+0x5d9)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r38 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x4, 0x5, 0xe35f, 0x5, 0x0, 0x80, 0x8, 0x8, 0x4, 0x9, 0x9, 0x1c, 0x0, 0x5, 0x2, 0x1c000000, 0x100000000, 0x40, 0x20, 0xfff, 0x2, 0x9, 0xae69, 0x7, 0x0}, 0xffffffffffffffff, 0xabaa, 0xffffffffffffff9c, 0x1) r39 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r42 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) r47 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r50 = socket$inet_dccp(0x2, 0x6, 0x0) r51 = accept(0xffffffffffffff9c, &(0x7f0000013000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x8) r52 = socket$inet(0x2, 0x80001, 0x6) r53 = epoll_create(0x7ff) r54 = signalfd4(0xffffffffffffff9c, &(0x7f0000012000)={0x401}, 0x8, 0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000014000-0x8)={0x0, 0x0}) r56 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r57 = syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x8, 0x40080) r58 = perf_event_open(&(0x7f0000013000-0x78)={0x2, 0x78, 0x6, 0x80000001, 0x6, 0x51, 0x0, 0x24, 0x8000, 0x0, 0x0, 0x53, 0x10000, 0x1, 0x0, 0x2, 0x6, 0xccee, 0x7fffffff, 0x4000, 0x2, 0xffff, 0x0, 0x53fcb3e7, 0xdc, 0x0, 0x0}, 0xffffffffffffffff, 0x3ff, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = accept$inet(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r61 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r63 = eventfd2(0x200, 0x801) r64 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = eventfd2(0x81, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r68 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r69 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x202, 0x0) r70 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = mq_open(&(0x7f0000013000)='\\\x00', 0xc3, 0x50, &(0x7f0000001000-0x40)={0x8, 0x200, 0x6, 0x3, 0x189d, 0x7f, 0x800, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/92}, &(0x7f0000001000-0x4)=0x5e) r73 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000+0x239)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r76 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000013000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r81 = syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x411e09af075ffc0c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) r83 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000014000-0x4)=0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r86 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r90 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x7f0a, 0xba26, 0x3, 0x9, 0x0, 0x5d0e, 0x49044, 0x4, 0x3, 0x6, 0xe6, 0x2, 0x0, 0x1ff, 0x6, 0x9, 0xffffffffffffff80, 0x2000, 0x6, 0xc2b, 0x7, 0x100000001, 0x3ff, 0x6, 0x0}, 0x0, 0x10001, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r91 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r92 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000011000)=[{&(0x7f0000000000)="f2", 0x1}, {&(0x7f0000001000-0xeb)="20bf8c45046e488c7039f86d57a37e49aea3bfa38aec71d5678a23e27662fa542c8fbd64c4c077ac3c273025967445ffbb40c001c67fdb5554ffb290f448c247eb7fe5f2a3ba71a0602a094b4bb256b0d0727ec38c7dd0104fd2170b100b07ffb7dc56a80b31e552d2edce30c4046a931f2b180c525a965156398526cec9cc2e75977ba7588cde0b9ce5318b783942bb4e189074901a73d2b086394a42cafd5179e19a2e47d9185cefba6c1cdbc4f47af9d5619009e58b16bea553e7b0980d26daf325e829f5b85f721bf0bc4514774746f3add4e353eea5dfbeed2fcad622b2697cfac9e0bbfcd835e961", 0xeb}, {&(0x7f0000000000)="1decca546360efb2917d912a3620d65bdca5c89038c981278b16e9a95d7e1ccf3bc54cdd8bba29e58fb3112e81efb39368b917570911aaca53ec4b7e8c337bfc88405efc753edce6bd0de615caa9afe0e2fa0073c38ad014e0fe4e9bf3884a77bbdd5dfe7900c82ad0b719154cbeb61793b8ec58ed02f615e163f7b1cea2c522921c1663cf659fe95f3342c821177a7fa2cc49e3269d4067811b9ed3b4a2b49389ece5943e2b5aa3ee77eecdbac369b1112b03d98004ae86161e6afa178cbbc75e91236313ad9aa0663f5606a3ebeecee1556e4e998cc36b055ee58758ef56453c65b4dd6ea6a6", 0xe7}, {&(0x7f0000000000)="c4ef1b443500aa9fdf14b7f2e9143909c1ec6db22411eb3c183081978af26ddf9d46c7a42495ba74a6592dd41de96f1aac0281ec3ff3421cf3dc0dd98f968f7795d80b89e2ce08ef9255869a14446e32556bed", 0x53}, {&(0x7f0000000000)="4641dae9f2c24856d3c9caa9fb31713f275c6fbad07c0a1b87b94816560c21be08040048c124a8e2f16f7596736b364823626cc28c3863c92471b9cb0764ba535c77455ed75e9f04466e14c9f6f1b14f80db234711db118f59d93d671735bf62cd0f6301f2956633ac931b77ea9f126fdf894eafcbbacef8c33980117439238fee8f565014fd582d2a7a061e8b73a3b53a2e95f8006c8e34701b0b0e7e0efafa62c0a930de19a58b85b350251dccdcb70d0c6a4cb242e4626fccfe32d6924d911e2ffa8889a3704e844c8ce9be2c05ab1984f249de87445e89bb623b429efaf74b7d8be44492c23c56ca450fa7c732192b46e8956d4bab", 0xf7}, {&(0x7f0000000000)="4f53cfd57bddd3e6432b79d2329efd2b8e9fdc4370c126fdd7c227abaa78e990ee90191e3c938bbd5e6d62f99c46bed91e7133b2e94e40cd81704c3b918b4fed9265af308325ae1c96a71cec75f7a5606c5e701ed1aa6589f0292a4beb83d3a190c67f320f4bf61a002ecfe9f7a42482ed47fa2fc0d691993315d393b5cea01b65eea57d706e598916d99b71e70e10f7362908f110e8dc924d66f66150dff91ccc411e90ba18099434e2", 0xaa}], 0x6, &(0x7f0000001000-0xb0)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15]}], 0xb0, 0x40844}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000014000-0x26)="d2da1b154f3d659658c7dbfe9be45b4e872e3b6aab05faa7bef4c213bdf26d11953c51a610f3effaaa3af94bbb4d84a752418a517ffe94e2d679b13fa4cb17994b9afa027fbe997d0cb13c04a00777ade0c1ef48a768cdec5550ba65bc54d2f757a42532fa777938b7703b265e041e562aee15e868f5d5765b14d4d768329c3af261e69ed17901a0cb496eaf82d2e598a4567a137c9d8e38298074280ab85de0", 0xa0}, {&(0x7f0000014000-0x1f)="46aafaf3d20d1d20106dd1fe253f9228dd8e58e78e907ea115c5c0bbf2bc8e", 0x1f}, {&(0x7f0000000000+0xc3c)="4aaf96f3fbbe60317d1e281cf6f232af7745298b115c11a35d1bf908453b0cb7e07452e52a1a1e4d75d5302f8a0cab0cab53077892584aa7944f42d412d79c3f01a8134fef71c3", 0x47}, {&(0x7f0000000000)="3a6eb9b605b3101e6495f7f07e7a60848992f002b908b03c7f75f9eb941e2c284145ea0e5a39ec759f2413b36382f2df9fe522", 0x33}], 0x4, &(0x7f0000001000-0x70)=[@rights={0x20, 0x1, 0x1, [r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29]}], 0x70, 0x40000}, {&(0x7f0000013000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x6f)="516a11827a3032c7396a52844677a62e8a4cd0f721bd8e84a61cafbc5b7dc0cf8c670ed61dc98a038cd0d51616a5cbf6fd46c1504a6e74b99ab8b8606a9c81580521aafe22d2311347cd5ddb98d8a8b882afc4d3c20d600dea01110487fe6e6902834968e19f8ec5dcbb5b3ab076a1", 0x6f}], 0x1, &(0x7f0000001000-0x88)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r36]}, @rights={0x30, 0x1, 0x1, [r37, r38, r39, r40, r41, r42, r43]}], 0x88, 0x40}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x15)="3454cb963b7f985ccb6c6ee4726f7877217d61b0aa", 0x15}], 0x1, &(0x7f0000013000-0xc8)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x28, 0x1, 0x1, [r50, r51, r52, r53, r54]}, @rights={0x18, 0x1, 0x1, [r55]}, @rights={0x18, 0x1, 0x1, [r56, r57]}, @rights={0x30, 0x1, 0x1, [r58, r59, r60, r61, r62, r63, r64]}], 0xc8, 0x80}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0xa0)=[{&(0x7f0000014000-0xb1)="86ee1c4ff46b36f9544f1d58dd6157f3a5b8d7242ce5c91b91205f6d1e774763a447e6e2c27c7a894fbc0fb6d3947fe8064803a4deac6bacf099e6dd8b258a93280c45f7acf8d74818f9e7a9251037c8ae7f595de18bbde214f76f22680f47ed3190b59f4d8c1b732b31e1f191a5d08bb6435ac1ab67c68e25538bf8f6eadfea6a8596838ae6bfb51b92e5f848b1962b8f4d8e72257100ecd26a45648d9fba2126a01e2b074e8c3ac93855d23d02b40cf2", 0xb1}, {&(0x7f0000001000-0xc1)="b92af4c811760dd7af4e0d269da9d298f20088ac84157f8cf5122e2f9a2c93ee689c56c2f24c075d1e38dd0a6fda79122536c5a150b40b86d2cffa7ef94ea8666cc6bcccfecd09a0cbf3d37005beee1eecae0265616c364ac58338a0bacf27502eb6b26f1b2f5e85f165aa17687075c119fe4c325e78b154dab9305e776ffb01367e30530dfd2b7932be2863e0258287d3c24663bf41e15bcc2db3ef134cd045deffc403f2201d26cb10ddb7bcfad53c308b39ba0b98343400bf5b054c423c0df3", 0xc1}, {&(0x7f0000012000)="9b5718e67f3bf3fd29664e5617d7adcc63dd4800c9a3b673a47127039e29f11e446110ea87a4bb40a6d9daef095300eac96463c3c8", 0x35}, {&(0x7f0000000000)="5c58032757318cb88ad2030c29ff470e5c1a4bc481d89687b2df7d343a557c071525d9f7589ea5e8b369fda0979cae0618acfe5761d68d99e38f4fb005307e07cae2ac373695dc8b25450344375858282c2497ec4eebaccfab316c9208a21308eab24d3a9192cef746f6f53b6c5b757354b3b47b3c8a99c112814086979ae28ffa2c6a2b1756c65018c7751d789a4dbeb510f7a311b923e0a03d9094d6776a8b3a9407a9e044f393e1ba4903e37f83ca992d1c1de1", 0xb5}, {&(0x7f0000001000-0xcb)="83e702e3a1c4f0cd50eaa6d982df97d948a53dc8c8bcc65db01b232608b4845d60e9241aa069d556e83df463d257f6055445c050ae4bed8920ea474e01550d108f44e48547fe89eed15f2cbb1031b696f478676a6646b0e08d39f5b8fc01176fce2dc5b790c5d634b0a643ba6bb781f2387500bf20153223a70ad2400a35d17800f76fc5099d9ad883f163e40190aec084ae7bb854bcb8d003387f74394ae97d3331aeaf6d1a125320eda9635cc25c1eb857093bdb3a0609735ed150111ec30a74268f68004ade10ab75a7", 0xcb}, {&(0x7f0000013000)="ef8baf6111ac07c6bfcdbae023dd991f13466e6c2101b98471dcf6711b59efd473ae9552c59556393df96915168fb8161a5a04d30bd0b1804c9d374d3fd96976759b50725962deef1a83491f8ad7ba510aa61dadc3c9f2458d0429215182e74286c4ca499c273d989c4bfd36442d2324b843580d21f429ec4e24dc676c27211dee4600df5b832f14278c6bc5ef453276f1fac4a9a6743abc4de0ad2a545419feef0a20c3e0f6142d4b8853101d48ff81bbdc2c7364913c35c1d1fcf0846c45bb00a5b3b06be2778ae2d7f24dad66f47288a088a6f5091910d42a8fb000f2d4bc813f5baef67c762c9fe56f81fae4753c9bed915fb8e2502be3", 0xf9}, {&(0x7f0000013000+0xa7c)="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", 0xfa}, {&(0x7f0000011000)="b19cacb274ea06f736b5abc1a6c772d22477dac6c9b2dfe67c72e6d80e039d50f6c558e59c97e97a21f26a3e9aa62c3611d206ebe1d69d4eccc4c287a47b0abe78494292726cd7f26859c89c19a8184ad59bbfc7aa268ed0dadc8e1dab9ffbdc76665c44975baf1cd81426be7d7ffb02c8349340b8b406f0df32a2323c350596d3696c5fd70a619fca095c42d1e2ee2a38728e32a8416bdaf440ba460a49f3684055628304823b6b0349edefc45f", 0xae}, {&(0x7f0000014000-0x99)="855658b15fef01935838c61a383eb25dc1e8694dea48687630538b3806981f884dcfe83e6982fd708d2667af6a1c00c4867ede09f8d555d48349b1daeee2af9ab16328633788f7f437e1cc1650ad0b0ad7e289fafcb026f3bd2338fe918ade101044b120c7c932a62f2deb827277d82846a8413cc1bd6fbf943e027626f07e6b4eeeb6a8bda4b1a36b306f63ae756c80fd6858033c333b46bc6c19b7a6ab0aa9fa75c297ba5d1fc9be96ebd5205f93c8d6ce0db19dd3b15ae3fa76e8447c07453c5c0e452313dd64e36c7f5f1e5945fb588ae693224f0a14c01d425645", 0xdd}, {&(0x7f0000001000-0xe8)="1756054151a692fa8000d2d7b0cda6a1a1ce03a147f733aa64733fb66d618c95b19ee9d3cbb4e19e5140f0d807d55bee9006e4d9895aebee53d8f411e94a3aed3074aaa0096369a6c2bff819385d4046d6882d500a190cb45a46a268d2d05e08c63a43790a682bf61ea43d001e35133ba88eaed30f9346fe64d2cc368d2f86653c9c4c5bd1718dc50db6b9cf625f0f40cfe930ecc1aac18357a2d3d73a798a27d051723ff93beb6116fb6e59f5d75ef287873d568391124df56d57f5ca197fd51fd3167f3842c7694258bd1de57bbacd7008e1708509befa9839599288adf42d0fba8a69e798c6de", 0xe8}], 0xa, &(0x7f0000001000-0x58)=[@rights={0x38, 0x1, 0x1, [r65, r66, r67, r68, r69, r70, r71, r72, r73]}, @cred={0x20, 0x1, 0x2, r74, r75, r76}], 0x58, 0x40000}, {&(0x7f0000013000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x90)=[{&(0x7f0000012000)="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", 0x1000}, {&(0x7f0000001000)="10116021d3879f5ccde2d562116d7ac77456f4ad3f3e5a01435ff5cf9dc3c48801d5cfb99a46dc31ee978d31def66d9d", 0x30}, {&(0x7f0000001000-0x87)="edf0554660d810491b0192961b870e0faa38ce445bc77cbc166eca598ad7379e087fc098cd704829027079811ab4a2aba16ab06c3d0e4d0290eb0cf266b7165a93c91c6915987cf7946e1381e8c6f824b8c2e52385d2a2cf48115350dba2f9bca9a52cc73a88bc036c89f92318697c69013715a3c093a2fe74c1a0da50db52f62c4df68a0bba48", 0x87}, {&(0x7f0000000000)="e781feaaa3e90e56c3b99bbdb7598daa8c95dccc57741d342f524feb78242a1e46baa3c46ac4eaa202154fca099bf1dce609b0b0d9b83c0def199306adbfc745523fd3c92cb2faa2c61559b21ab23e39364e2a9082af4d8116267de742856bac154240200df9603b8c34b8756594fbf68b085f67d7cb608ced4c6820f3b007b29f4f71349c7aea968712ecba7675e09efe58f5b4a43d20c41ef372eb4aeca4718d5f4b8dd997da0bd1a384613638330265d1c3fb3cb74a70d8bdcccb9a92ca9bbbdf", 0xc2}, {&(0x7f0000001000-0x99)="42fd84d6fdf5133a63fc53960fd0862acbfd2da626e9f83b0d355bb6d82c6c5aa84b7e624725593e3ca07e02cb32085b98f4fdf532b7e1827c2b8dd8308ecf7e93bc6996b3efadef9e402521faeab54a4ff9dd929eb926fe9c665ab8ee6eaf5ac0a45041b4a62761857f5e5f77f4b8567102f5c83f7a75d273bcdd362da0b28641f8e21fa214d29fd3f94cc283961a13e66c99987d994d9e94", 0x99}, {&(0x7f0000011000)="1ad5c9022d4a9e9aa00c0bb6565c6c8037375985178af19064731dad93f165758ca3c287abe7ac1da834b2fa7dd7278ddc80809a86b079a3d4a685f2ff202b7c54010b039a8104e0661260fb663a9e89e7dbda3a01a1404826be3a09d21e6b0ad76ea6e2fd0a9cc23937c923e5ee66be1877dfa2d6951f18f6a6d07f8361a6ba08546e27c4aa623c57c394970c9255e1ab2cf375bbc68c4a95d2bf575421ad6c9db8c7d6024af8c2a3ed74e2e2a432c457ebe7a955e58d475dc07187071e46b3ad9b6ed5cb8062e6cb794f770854759713dc21fb2d0c45212f21859de9dac9782bcef9329698c7b33b16acc3982f", 0xee}, {&(0x7f0000001000-0x10)="4db32bb37e405561ba7b4a6c277f296a", 0x10}, {&(0x7f0000000000)="f2da49212cb6465c633809f8547c3517beca2a5270f921d74521da5b9a6755fa2b564f03b643a13e2dc9b0b2a03fed5add707905", 0x34}, {&(0x7f0000012000)="3fd62346b0e063935512e0bc412ab1ae2ca182212a17684665d1bf753da65bac834817676eb916a5dd21b4c512328643d538fb942f662a8f7241ea697356220339020e67b5c34f958dd644cfd778164af82918", 0x53}], 0x9, &(0x7f0000012000-0xa0)=[@cred={0x20, 0x1, 0x2, r77, r78, r79}, @rights={0x20, 0x1, 0x1, [r80, r81, r82, r83]}, @cred={0x20, 0x1, 0x2, r84, r85, r86}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @rights={0x20, 0x1, 0x1, [r90, r91, r92]}], 0xa0, 0x40}], 0x6, 0x20000000) 2017/12/26 15:05:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') r1 = gettid() syz_open_procfs(r1, &(0x7f00003af000)='net/softnet_stat\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) fremovexattr(0xffffffffffffffff, &(0x7f0000795000)=@random={'user.\x00', 'net/wireless\x00'}) clone(0x0, &(0x7f0000295000)="", &(0x7f0000090000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000232000)="") [ 49.930088] 9pnet_virtio: no channels available for device ./file0 2017/12/26 15:05:58 executing program 5: getpgid(0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgid(r0) sched_rr_get_interval(r1, &(0x7f0000721000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00007cc000)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000a23000)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000057a000)={{&(0x7f0000d35000/0x1000)=nil, 0x1000}, 0x2, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x0) 2017/12/26 15:05:58 executing program 7: syslog(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x68000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000-0x8b)=""/139) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000-0x80)=""/128) 2017/12/26 15:05:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00001c5000)='/dev/urandom\x00', 0x0, 0x400001) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') sendfile(r1, r1, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2017/12/26 15:05:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) listen(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b33000-0x28)={@common='sit0\x00', &(0x7f0000616000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000043b000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) bind$netrom(r2, &(0x7f00006a9000-0x10)=@ax25={0x3, {"6927601af7fee0"}, 0x9}, 0x10) 2017/12/26 15:05:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0x0, 0x0, 0x0, 0x0}}) prctl$setmm(0x23, 0x7, &(0x7f0000e98000/0x4000)=nil) 2017/12/26 15:05:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000098b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f0000c24000)='./file0\x00', &(0x7f0000ee5000)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004cf000)={0x0}, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x10)={r0, 0x0}, 0x8) syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/26 15:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000267000)='/dev/usbmon#\x00', 0x9, 0x800) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000072f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = timerfd_create(0x0, 0x0) r2 = mmap$binder(&(0x7f0000f7e000/0x2000)=nil, 0x2000, 0x8, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008f1000-0x18)={r2, 0x0, 0x0, 0x0}) poll(&(0x7f0000004000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000849000-0x78)=""/120, &(0x7f0000ba6000)=0x78) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000fca000)={0x10, 0x0, 0x4, 0x1}, 0xc) writev(r0, &(0x7f0000eb9000-0x10)=[{&(0x7f0000c85000)="390000001000094700bb4ce1c30300000000000000000000450001070000801419001a00040002000c000007de000008000300ffff06001ee4", 0x39}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000001e000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00003da000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000339000-0x4)=0xd31a, 0x4) 2017/12/26 15:05:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) clock_gettime(0x7, &(0x7f000009d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) sendmsg(r1, &(0x7f00000a2000-0x38)={&(0x7f00009bb000)=@l2={0x1f, 0x7, {0xfffffffffffffef0, 0x10000, 0x200, 0x3, 0x9aa, 0x9}, 0x1, 0x10001}, 0xe, &(0x7f00008d0000)=[{&(0x7f0000f61000-0x1a)="7941ed2c4599c748d5d2de8bbf9f9b803220849d48a34cb6ceec", 0x1a}, {&(0x7f00005b8000)="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"}], 0x2158, 0x4081}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004bb000-0x9)='illinois\x00', 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f000013f000-0x1)="", 0x0, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socket$inet(0x2, 0x800, 0x200) sendto$packet(r1, &(0x7f0000681000)="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", 0x88e, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/26 15:05:58 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f68000-0x15)='/proc/self/net/pfkey\x00', 0x200040, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000418000-0x10)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f70000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c93000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000291000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) poll(&(0x7f000094c000)=[], 0x0, 0x100) 2017/12/26 15:05:58 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000fb9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009e2000-0xce)="", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="eef54644152138", 0x7, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='ceph\x00', r0) keyctl$search(0xa, r0, &(0x7f0000002000-0x4)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) 2017/12/26 15:05:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000039b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000477000)=0x0) prctl$setptracer(0x59616d61, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000dc7000)={{0x0, 0xb1bc}, 'port1\x00', 0x0, 0x11004, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000789000)={0x0, 0x7530}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a5a000-0x6)='vegas\x00', 0x6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b5a000)="361ccf0a6ea2b0210cce2557cb76667dcd7fff3541b741655021ba30f27dff65703682e4dacad6f72c525ffa8dd4bf0491b58705c5412cace7daa4f2835235f8a88b2217b93c0ec92139d8bb95dc8b58bf52d866145eb239b346ac4a238ead42914545eb2e42364693b43a2e9457b2e16220db5cd7aa24eab0d12dab0d3b113038dfa483b395ef075b577d20e032f9ce92a52e352a7930a6f5fa777d7f981d8abe400181e8714e35de6b1f1184b796c3d422b3fe741b621654614f", 0xbb) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00002bc000)=""/53) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000070f000-0x4)=0x0, &(0x7f0000d76000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b81000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062b000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000223000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x99, 0x100, 0x1a, 0x0, r2}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000534000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed5000-0x4)=0x10) 2017/12/26 15:05:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000357000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000c6c000)=""/74) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x60000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000010a000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x7, &(0x7f0000713000-0x20)={0x0, 0x1, 0x5, 0x7fffffff, r3}) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x0, 0x1, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2017/12/26 15:05:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c54000-0xb)='/dev/loop#\x00', 0x7fffffff, 0x2000000800000882) ioctl(r0, 0x4c04, &(0x7f0000012000-0x4)="") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000075f000)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/26 15:05:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f0000fef000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x185180, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000001000-0x8)=0x2) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2017/12/26 15:05:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') mount(&(0x7f0000e3d000)='..', &(0x7f0000b00000)='..', &(0x7f000018e000-0x5)='fuse\x00', 0x20, &(0x7f00007b2000+0x3e9)="8bee06f2101ffe0526f9ad49675890bf5af4611bf9f3330609cdb1ef9d91c5dcf394e6acc994a53fef7e7a127e3336e34d4a4c04") umount2(&(0x7f0000067000)='..', 0x0) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dcf000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000176000)={0x0, 0xd65}, &(0x7f0000797000+0x4ab)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d5f000-0x4)=@assoc_id=r1, &(0x7f0000bd8000-0x4)=0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readv(0xffffffffffffffff, &(0x7f0000e2c000-0x10)=[], 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000abe000-0xc)={@loopback=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000392000)=0xc) 2017/12/26 15:05:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00002f7000-0x6c)="e3344ca20a98aa4718b8d043efd3ee38622e7cff39153fb4af060cc0ab229e5d82cf934317ccfc666d5feaff05f8201e1d0e623d69639e5df04e90a301dac184acb3ab4e5f43f560deb874445eb3bc1fa3da1992ad5e15775d2b832080cb5d6ab786b08771e98c1c13cf0bb1", 0x6c) 2017/12/26 15:05:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x44)="62232592d6b4e44dace68cac5d737d3db9c8d1b1c227e3e6d50f97630862bc69f7b9ed905174ef44e60129fd18537d5403d6ba4f7a6e8e21ed48c73570672cb0cfcbfa7f", 0x44}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009de000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007a8000)={0x0, @in6={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xee, 0x6, 0x1, 0x0, 0x7ff, 0x4, 0x4, 0xffffffff86e16304, 0x80000001, 0x56, 0x349, 0x6, 0x474, 0x1]}, &(0x7f0000f14000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004d8000)=@assoc_value={r2, 0x4}, 0x8) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000bb7000)='attr/fscreate\x00') clock_gettime(0x0, &(0x7f000029d000-0x10)={0x0, 0x0}) write$evdev(r4, &(0x7f0000676000)=[{{r5, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2017/12/26 15:05:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ustat(0x805, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 15:05:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x48)="5a43652fd0f789249a4b959d2a70635a21dbe4237da3a29c638cc6ca8ec3b8dbddd7a43c724bb849690eb1582fbeaabe2ab424efe5a4466e8a7013a90c6b40744430c23b9cc215cf", 0x48}, {&(0x7f0000010000-0x4f)="5736c2b4a6486312b73290076e07a979fdbd14c29a048b49aca68bad3efcd8653a9659da533c91800c236f86fb66369838f0b96069c16a8d61d3ea05e2b29eb7e10d47fb73ce9a915be95396fd169c", 0x4f}, {&(0x7f0000010000-0x50)="d6c54229deb8fd9846a21fa51fbca3325f3dc8e81cdf7a60718eb260ce65406529f072a15a9152e1e2a43efe574b39e77beeaa37580804b02e9811a84d8d228b0ef86c16d61aef565d9d2b714f108ebc", 0x50}, {&(0x7f0000010000-0x78)="e2be87cc67ebb2a2d12292e3388e1008fdfe0f2b15af03d2ef0a302c529c619a7a36c1873426b8ce60ddce42bfd908171908b3666db62357107399c8e970eabad6d138dac90d22f832be60f1ac654e523585103ac0fbf0416192633fdf0e5d14bb7d4f5a286c926c97ea68657d10c86933d0377a800c91a4", 0x78}, {&(0x7f000000f000)="127c052a5b6667c794e8befaf9485a43874254e784163f0e2e291733e80094219764bbde3cf85ea2fe9e1870c09a624b1e7b436b49e1276303aefb4d65f27d92d99a302ff1f67aa05e07014ad662face26fdbe9434c33b2df5f6c8994491e4b21191d00157557dd7bcab521b79eee7c483635e677ea433690b8c5cbc8e0e4b2ac4b81be60fc809de778d10a9eb09df044dc4ce3e500cab1b7ed62f83019dfa5d3a5c3a86166fde226f5728e3788a3fec08b6427149b87596", 0xb8}, {&(0x7f0000010000-0x54)="82210aa1dae7b6a510e4b8a87daf5d950626539a6f5386ed00e3a449c676fff5bf2444447d7e097a5d31f7434b84c6c134376932f85f501b7acb8bc6b4487b0de50820ac2cf5f99bc53e38e76f7bd5c559e98002", 0x54}], 0x6, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000000b000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) 2017/12/26 15:05:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000013000)='net/dev_snmp6\x00') r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x0) renameat(r2, &(0x7f0000003000)='./file0\x00', r2, &(0x7f0000012000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x80, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) getdents64(r2, &(0x7f0000004000)=""/0, 0x0) readv(r2, &(0x7f0000006000-0x8)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") epoll_create1(0x0) 2017/12/26 15:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) fsetxattr(r0, &(0x7f000066e000)=@random={'user.\x00', 'ppp0user(selinux\x00'}, &(0x7f000028a000)=')eth1+proc\x00', 0xb, 0x0) pipe2(&(0x7f00008f9000)={0x0, 0x0}, 0x80000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000071f000)={&(0x7f0000f17000/0x4000)=nil, 0x4000}) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f22000-0x10)=@common='yam0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x20000000) 2017/12/26 15:05:58 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000)={@generic="2c1bd7578139171ea8aef9cf7b773053", @ifru_flags=0x1000}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002e000-0x7)={0x0, 0x0}, 0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000002f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) ioctl$TIOCEXCL(r1, 0x540c) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f000002e000)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000)={0x0, 0x0}, &(0x7f000002f000-0x4)=0x10) 2017/12/26 15:05:58 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0x1000) bind$inet(r0, &(0x7f00001af000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ff8000)="ffbeb28d10d933445c5a436a27b0d701f076f198adfc7fbdb2a68471954e6c6e7e9b945fed680ef32cc202455c2480736349db4ace70b7db46c88d8704e83e01b81f93d6febedfe7396c035535988e22cf76a3465819b77af1c46dd376b3b5737e7e2dee95b60f691d8c67c9a1072d", 0x6f, 0x8084, &(0x7f0000f80000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f6d000)="15", 0x1, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 15:05:58 executing program 7: sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000636000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00005ce000-0x8)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008d6000-0x10)=[{&(0x7f00006fa000-0x3b)="39000000110009045a000000800000001800000000000000000601070000000619001b0000010000000002ffffffffffe900011c00621e0500", 0x39}], 0x1) 2017/12/26 15:05:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006d8000)='/dev/loop-control\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a38000)=0x0, 0x80000) tee(r0, r1, 0x7, 0xe) r2 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r2, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r3+10000000}, &(0x7f000020c000)={0x0}, 0x8) epoll_wait(r2, &(0x7f0000b2b000-0x48)=[{0x0, 0x0}], 0x1, 0x200) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000663000-0xd)='/dev/usbmon#\x00', 0x7b23, 0x202) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2017/12/26 15:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000677000)='/dev/sequencer\x00', 0x5e1280, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f000074c000)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000076a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000cef000-0x8)='./file0\x00', 0x94) 2017/12/26 15:05:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000b29000-0xd)='/dev/urandom\x00', 0x0, 0x1) fsetxattr(r0, &(0x7f000031d000)=@known='system.posix_acl_default\x00', &(0x7f00008dd000)=':em0\x00', 0x5, 0x1) r1 = socket$netlink(0x10, 0x3, 0x400010) bind(r1, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2017/12/26 15:05:58 executing program 2: inotify_init1(0x800080800) [ 50.434369] audit: type=1401 audit(1514300758.730:41): op=fscreate invalid_context=5665425A00000000000000000000000000000000000000 2017/12/26 15:05:58 executing program 2: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00009f7000)=0x2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r0, r1, r2) 2017/12/26 15:05:58 executing program 7: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000767000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000009a000-0x4)=0x20000000000, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c48000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$inet6(0xa, 0x5, 0x6) r3 = dup2(r0, r2) close(r0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000ece000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0x0, 0x2, 0x8, 0x25, 0x1ff}, 0x20) 2017/12/26 15:05:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000655000-0xa)='./control\x00', 0x0) r1 = creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x1000000) close(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003a0000-0x4)=0x0, &(0x7f0000371000-0x4)=0x4) [ 50.504134] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.512506] CPU: 0 PID: 9042 Comm: syz-executor0 Not tainted 4.9.71-g2506378 #113 [ 50.520135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.529465] ffff8801b3fe74e0 ffffffff81d922b9 ffff8801b3fe77c0 0000000000000000 [ 50.537475] ffff8801c5d59010 ffff8801b3fe76b0 ffff8801c5d58f00 ffff8801b3fe76d8 [ 50.545508] ffffffff8165fb7a 000000000000038c ffff8801c6225168 ffff8801c62250a0 2017/12/26 15:05:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x20000080) sendto$llc(r0, &(0x7f0000001000-0xae)="", 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x4, 0x0, 0x1ffc, 0x0, @random="d1d17a453434", [0x0, 0x0]}, 0x10) getsockopt(r0, 0x5ac7, 0x4, &(0x7f0000000000)=""/109, &(0x7f0000000000)=0x6d) 2017/12/26 15:05:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x81, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xbd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) read(r1, &(0x7f0000c4e000)=""/1, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) [ 50.553542] Call Trace: [ 50.556117] [] dump_stack+0xc1/0x128 [ 50.561470] [] handle_userfault+0xa3a/0x1310 [ 50.567517] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.574520] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 50.580906] [] ? __lock_is_held+0xa1/0xf0 [ 50.586679] [] ? handle_mm_fault+0x117b/0x2530 [ 50.592885] [] ? handle_mm_fault+0x1fc3/0x2530 [ 50.599082] [] handle_mm_fault+0x1fd1/0x2530 [ 50.605104] [] ? __pmd_alloc+0x410/0x410 [ 50.610782] [] ? __lock_is_held+0xa1/0xf0 [ 50.616544] [] __do_page_fault+0x5c2/0xd40 [ 50.622393] [] ? mm_fault_error+0x2c0/0x2c0 [ 50.628329] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.634957] [] do_page_fault+0x27/0x30 [ 50.640460] [] page_fault+0x28/0x30 [ 50.645707] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 50.652684] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 50.659660] [] ? iov_iter_advance+0xd70/0xd70 [ 50.665769] [] ? mark_held_locks+0xaf/0x100 [ 50.671709] [] generic_perform_write+0x1dc/0x500 [ 50.678084] [] ? page_endio+0x180/0x180 [ 50.683675] [] ? file_update_time+0xbc/0x3b0 [ 50.689696] [] ? current_time+0xd0/0xd0 [ 50.695286] [] __generic_file_write_iter+0x348/0x570 [ 50.702002] [] generic_file_write_iter+0x2d5/0x600 [ 50.708546] [] __vfs_write+0x4bf/0x680 [ 50.714048] [] ? do_iter_readv_writev+0x400/0x400 [ 50.720503] [] ? __lock_is_held+0xa1/0xf0 [ 50.726265] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 50.732813] [] ? __sb_start_write+0x14a/0x310 [ 50.738921] [] vfs_write+0x189/0x530 [ 50.744247] [] SyS_write+0xd9/0x1b0 [ 50.749496] [] ? SyS_read+0x1b0/0x1b0 2017/12/26 15:05:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000842000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000046e000-0x4)=0x100000000) r2 = syz_open_procfs(r0, &(0x7f0000b66000-0x7)='ns/uts\x00') dup2(r1, r2) [ 50.754912] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.761722] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.768268] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/26 15:05:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bf0000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003ff000)={0x0, 0x6, 0x30, 0x3, 0x641e}, &(0x7f0000678000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000116000)={r1, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf5}, @in6={0xa, 0x2, 0xfffffffffffffbff, @loopback={0x0, 0x1}, 0x8b}]}, &(0x7f0000450000)=0x10) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) writev(r2, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2017/12/26 15:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000a34000)="01000000030006000007000000c4ffcc", 0x10) setsockopt(r0, 0x107, 0x2, &(0x7f00007f4000-0x10)="01000000030006000007000000c4ffcc", 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fa3000-0x4)=0x2, &(0x7f000032a000-0x4)=0x4) prctl$setname(0xf, &(0x7f0000fba000-0x2)=',\x00') 2017/12/26 15:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006b0000)=0x8000203) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000b4a000-0x1b)=""/209, &(0x7f000075c000-0x4)=0xd1) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000019b000-0x4)=0x0) sendto(r1, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2017/12/26 15:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x8, 0x8000000080003, 0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8000, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000002000-0x59)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xd7)="") restart_syscall() bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) rt_sigpending(&(0x7f0000f01000)={0x0}, 0x8) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f000060a000-0x14)={0x11, 0x3, r4, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/26 15:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000e4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) removexattr(&(0x7f0000130000-0x8)='./file0\x00', &(0x7f0000f02000)=@known='com.apple.system.Security\x00') r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000916000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000243000)=0xe8) ptrace$cont(0x19, r1, 0x3, 0x7) r3 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a4d000)=0x0) stat(&(0x7f0000e77000)='./file0\x00', &(0x7f00000e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/load\x00', 0x2, 0x0) r8 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00009d9000-0x4)=0x0, 0x80800) r9 = socket$inet6(0xa, 0x6, 0x8) r10 = accept4$unix(0xffffffffffffffff, &(0x7f0000b88000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003e2000-0x4)=0x8, 0x800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000067f000-0x8)={0x0, 0x0}) r12 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x2, 0x40000) r13 = syz_open_dev$sndseq(&(0x7f00002f3000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) r14 = syz_open_dev$binder(&(0x7f0000ffc000)='/dev/binder#\x00', 0x0, 0x2) r15 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c54000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r16 = creat(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0) r17 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0a000)='/selinux/policy\x00', 0x0, 0x0) r18 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r15, 0x84, 0x66, &(0x7f000024b000-0x8)={0x0, 0xfffffffffffffe00}, &(0x7f00007f8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f000085e000)={r19, 0xfffffffffffffff9, 0x12f9b975, 0xff, 0x7fff, 0x2}, 0x14) sched_setattr(r4, &(0x7f0000508000-0x30)={0x30, 0x2, 0x1, 0x0, 0x1, 0x8, 0x3, 0x69}, 0x0) r20 = socket$inet6_icmp(0xa, 0x2, 0x3a) r21 = inotify_init1(0x800) sendmsg$netlink(r0, &(0x7f0000f2f000)={&(0x7f00003ff000)={0x0, 0x0, 0x7, 0x7}, 0xc, &(0x7f00002fd000-0x30)=[{&(0x7f0000e58000-0x12f)=[{0x10b, 0x10000, 0x208, 0x3, 0x3, "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"}, {0x24, 0x0, 0x0, 0xfffffffffffffff8, 0x3, "75c44755cc51fc5bd19a27c727d8fbe37dd477bd"}], 0x12f}, {&(0x7f000089b000)=[{0x15, 0x80, 0x9, 0x7, 0x6, "0c8c5c48ee"}, {0x29, 0x1, 0x31c, 0x8, 0x1, "0906d9d5bd317616d6bdccd55efd198c5bbdc0262093c24e95"}, {0x12, 0x4, 0x702, 0x1, 0x7074, "cbc6"}, {0x42, 0x200, 0x22, 0xfffffffffffffffa, 0x8, "b06c094456d90ea409d3238120b6cf406049f2ae0f6ff82bc14236d393160d422f3336a14f4a2e0c917fada132e69cf5111d"}, {0xca, 0xed7, 0x918, 0x1000, 0x2, "0030f3ba0dca4f661521bad5767482da94b8584b0762933310b29b35e3ab30002e79cfe531dcd3a506d17a125c930014c68b2a8f7772196bb3d66f509020dd5afd7187c11df68cd0655d6657e0e00b2350ad0cd09a2f5a3633ff5c2469ea0a592f0c33e3023f6cb209da07d8a970638b28c3ad77c6d4831c7e59dfbd1a786f1ba8cfede96cba41d7c45ee4a25b06686151df5fe943067c6822c1c0217323f246c2561f728334b0ee8a5009dfe26e7db4aad261cc3b9b0d85c54f"}, {0xc9, 0x401, 0x824, 0x3, 0xd75c, "50192f4605b4ab748a4b68a42769a772d32c13a3fdf02ef50e2f83aadde8ae201632b5683c492e03573d5e9dcce8fed9d0f5a79b77a34d5f050961725703a7ef6c2b568b5f1aed4c1820f94d64e00c11ab82391279370980fb96139fce94181cc198ab7a6c56715cfdc0de0912a7761557aa4bbf107c1370b83e23e6eaff60511a84f66c6a5ab895f45f3ca883a51f3f40f1195c573a88933c102d2d28581988a8a3727c37ef7d9cf0c630dc241f7f12ed9cabf4793d5c9191"}, {0x2f, 0x2, 0x9, 0x8, 0x1ff, "7479cd6e2e4e1c69622d938ce5540693d390140ea1307ed225af2335e58dec"}, {0x4d, 0x5, 0x608, 0x1, 0x8b36, "9cd9f8d1751bd26ab08c232bf6e442bde36da23aa84eb38129156ec357381175fc7d7053670e2ef8e84bb4fcdb15155342904e39f24230a9034ba44ac6"}, {0x4b, 0x8000, 0x4, 0x9, 0x7fffffff, "7d9816ad61f5b045a4f8e4aab3e13208b0ec1b5238e92564e79cfd15eb2c11570d4e693ffb3457f6199aa45674723f53d9a40d2ba0819917263fd1"}], 0x2ec}, {&(0x7f00009d7000)=[{0x1010, 0x81, 0x210, 0x4, 0x6d8, "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"}, {0x55, 0x7fff, 0x400, 0x80000000, 0x9, "771b3a57c78edbee69eaf2fccf0aa0d3373ecfe845613dd5dfdafc9ae8673439f294a31194dec3bf0bbcf2ec415115e40fd644f3b64cdb59850ed50097cd1f0d928132d722"}, {0x93, 0xfffffffeffffffff, 0x1, 0x6, 0x5, "70787e364ec382a2b5c2e33068ddaeb7a53b997f64a485c7ee4a44cc5ce493bed8ef9b8bbc351ba2c5e61bbc3d33a415ecf45ff5520180d176eae35a585d4122481bda243294a56f9f28fca40b96ed6e06511753d93756c9db24c9a29851b3600abb8527c8335db47940fbd3eb8f6e1d1a3f098b7b4b0f0750ef49456f05360736e463"}, {0x47, 0x2, 0x400, 0x8, 0x200, "968f9e469fed92467182278cebb2a8ff35b3749e312037afd6bf9ab93d8620b1d189f50b5cd80139d55d703cf0ab762b5c73837f5ca1cd"}], 0x113f}], 0x3, &(0x7f00002bc000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15]}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r20, r21]}], 0xb0, 0x8040}, 0x20008004) r22 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000496000-0x10)='/dev/sequencer2\x00', 0x1000000000420000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r22, 0x84, 0x21, &(0x7f000081b000-0x4)=0x0, &(0x7f0000eea000)=0x4) 2017/12/26 15:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x4, &(0x7f0000aa5000-0x10)={0x0, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5e000-0x9)='/dev/rtc\x00', 0x8800, 0x0) sendto$ipx(r0, &(0x7f000025e000-0xdf)="d53edc7e794b25615a6a47bc17e5c0881d562ffc3204d528184e20558582867af95fad23e0b0e5ace43e78c8df8b6881347317e89efda778c546c8399d17bfa718481821f97fbbf7dbed65b5e8fd087b26a81bff655957360a250222484e919adc8fc32567ba45195cc41cb7bcd1bec07390d108b3d70250eed9ac92bebc1911715d46f1779a2260eecf5e810d91eed72663ca25c6f6223fab9138b89703f1ef44623134e985f6d65b3e18a7bc064bd12dc0a5441c81d5a64a432f8758a82d0e001101855f62c75e882ec348c3349a61c2ddcaa41622b6df66e5a035ceec68", 0xdf, 0x10, &(0x7f0000be9000-0x10)={0x4, 0x8, 0x5, "503310bc2f43", 0xfffffffffffffff8, 0x0}, 0x10) write$evdev(r0, &(0x7f0000d90000)=[{{0x77359400, 0x0}, 0x3, 0x6, 0x7}, {{0x0, 0x7530}, 0x48, 0x3, 0x8}, {{r1, r2/1000+10000}, 0x0, 0x1400000000000000, 0x7}], 0x48) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000290000)={0x2, @time={0x0, 0x989680}, 0xfff, {0x4, 0x3}, 0x5a, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r3, &(0x7f0000acf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009ab000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000945000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20, 0x2, 0x6, 0x400, 0x4, 0x40000, r4}) ioctl(r3, 0x0, &(0x7f000009a000)="efb8eee52b6bfbb94c84e2c3015bf6f5f291ab9fa4ea18000532c21b1810969d66318520aa361de728b6321a1c347739c15aa76618ec74c31453f60516b77553456f3e3aaf9c416a79a0a52278") ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e9f000-0x8)=[0x0, 0x7f]) ioctl$LOOP_CLR_FD(r0, 0x7005) sendto$ax25(r3, &(0x7f0000543000)="184e0fea93450d973b073c6c3b74a69906e60e7a5a0902887395c2fb6e8f5306959806611396b055b96a5912d01be2c2fa85af4e8214648df83fa1cd1e3c36b984cc8da01fc2a1f53d9cf492040845506c72037bfdb800e6b1cb5e80aa0d11864a1e2b905453886949013bb6e598a8bb4edf82063861a4338644810f9e35f793f9948566b5949e5d333ca8d4d1823abe56a082aa2a9738df0fa67c56aa6add1f48c96c127e2b006c42f853c7f60b56a0549ad773ce9db97ee2442d2b", 0xbc, 0x40000, &(0x7f00008d2000-0x10)={0x3, {"48726e8d6a5cd7"}, 0x81}, 0x10) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000118000)=0x2) 2017/12/26 15:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000869000)='personality\x00') wait4(r0, &(0x7f0000c9a000-0x4)=0x0, 0x1000, &(0x7f0000aad000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000085a000)=0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000746000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002ff000-0x20)={0x3, 0x6, 0x209, 0xa7b6, 0x3, 0x4, 0x8, 0x6, 0x0}, &(0x7f00009a6000-0x4)=0x20) sysfs$2(0x2, 0x0, &(0x7f0000b21000-0x85)=""/133) syz_open_dev$tun(&(0x7f00003a6000)='/dev/net/tun\x00', 0x0, 0x100) unlink(&(0x7f000069f000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00003c5000-0x84)={r4, @in6={{0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xe6dc, 0x40, 0x3, 0xcf}, &(0x7f0000f30000)=0xa0) timer_create(0x7, &(0x7f0000bb5000-0x60)={0x0, 0x2f, 0x0, @thr={&(0x7f0000146000-0x11)="e8c805d50870b1e909f35990ed87485d29", &(0x7f0000bbd000-0x1000)="0798167e8f89bd34f9006a2df10f6e6595220ecd0972b90026a996f2137f4dd023d35015284b26545e777932043d6756b745d32e22474c688b7407db5f0032c77e3372fb77373674fa7dcd693aff3844277ce6ae445c17ac528e57d20f34deedce82f25b6d6bced85969c42aff45bdf3f20c8eab04a6de88fb858a8338d114bd9583560ab0682d25f17ab54c16486124a47a8eb269406a55c17df59819d9bf2ab85d2b2e0cd4a5616357f6c6d4f8ec99b812758b275ed86f54dee98ebecaef05ad5acb7df9437206d78301a896f6d2a709e6284f4a4f4cabf155b17fccda80676301a2d3ed7bbfffb819173f4b2ed33e14f9d31b5284bf9bb23a531848d440914fa11202386505e53c20911f18406867f178af94d7d89a918283c71267aab210a717c2a45fd421f38a5b80508b4e2fee273adafe55e068da175a7ed1b21895ab6d1e41da09a10fcf9b146254851ed394f9af78afb453a2d8a303857eb63a591cdd39d7f4009eb14ab50c929170299a9991f2edca48f904494ae7637bab6a004c0d0a546e08187d5ef3342d474bbb2081b4d3b7df28ac798be4a92106b030f4850d874b195452dfe9374df583e62f7aa3636345af015ec90266d4d51ab8d714b4ad9a98c3cee12584aba137a4e926203862f843849f0f05301369a9533d3d0bf272ab66eb7d2173daea60bf2a04d9927a596f95a1614b0566bbb3cebef70971543c10d74dda16b321a0000c54d4ca1229af0b22ad6fdcbf8525946dc411af10750d08102c4a14bc89c245dc2fc25396b24c1d245141e3b0ef2a1ab750b86ef1371e3dacd60db1927ac3df6053d923c97fb56177d2c790e96cf80d8ccf1c425ada2d0f2d083871879cd80e31778e24a0ee3fec06e066b99ed8f44bfea610befabe6ce20715156e4e63c0c41967b912c0b892e13877b5548008d2fa108d477e829eb526cf2e175e217408b1125c05e8751c02f3368f766bfe31778f1f05b7c41c492656bfb21bcf37236b2bffd56075cb06c03c459c69ad6a200936247076fee4b5bcb902f4eccc34f7aac8b5c09c9f61b06d005ecf2ce7773558e0f8d903c4034bd7849da17607ad69beb279a3b7e3a32967b29cffabb38608008a8ecb1fc3d0c0837a881bf1e1e29609263d03bae457195c36575b7b97bfaddf73c5a90a43bafab3eff112cc00e368094259027f8bac0530f259fe5acd4c44b516f8a9281ab41920c763b038cd76258d8a2da40f84aa4b53dca305e1d2020a1fa020982140354805019066b487ac2834749c8af43fac21f847e05df57e4965be3f95cc7f4ebe2ed6d4bc4118c5231c1c344f95ab1b127c4d2dd68381b936c5778e30c9975f055255d9e8362d27b6b33e0a20902f525eae3b132107ab1f19810acea7ab3f60c2d91015aa4db4e70b5d55377e702c9780988873992ba0655819a0cccf66f190256f38b81ab2210bd1ae824e63df097e6867ae1d349e003f09143d93cc317acb9850c3ff756be0d03732a9372f77f23ffc32b8c7fe282af612f600b37a7a41c5d7c9c5c221d57def72aa0e9f9dca829cbd14694990525dd2669f1bd701500bf0e0e916083f34150eefed44c16bcd743a4463244274d38cf8529bbafb4e3f5420fab7546309ee1a9d5cc550fbcfe3ebb8f282652a53d14a6477d742ebc554f8e677ca5fa51eee0e88f80c451e936fef49cd738f4ea784d201321c29a9036bd705f63f8b7b350ef509550fd4a905beee384d443e5bb94ef0cb00aaff3cb0314e2910cb9042293676fa82da45243660be001955ba498c60a235f0de5865c4c5eeae3635bf58a2b08ac2da60cbb328d54f66ac27626e48901e203c493ea2541ba426c78ebd6dcf4f6e3763753f3d692ca746d2588c099bdf194bf14168cea8a676d6f4b8ecbbbbebf55fedbcbfb673171aa27544ca24924dbdf424ca8a0778a18e85e8959807eb06590a3b2551957bb834af1a479bb307eae79b16ef77d38d8a9044fac8ddad5d65b56f8f5cc2f7ff0824ac3956edabbe8485da4b3b3915a4d926a6b2a671563c20d22dcd801a9ced44e0a5eca8bdb8a378bc5bccad233dc8bb89a362ee3bf2fedf514827c0a6574d13f08151491c2f8016e1f81474b0f44127fe24805346cfc26ed69df4341e9cc7a570fb4b091371a01eb5bf5f411adbf0b5af7c2eef29778ba425c5520c12a7fb70e0012b836295db2469c18851eefb7cc03454b802014aa576b8d4d37b545e33836e02d403a2de747b6f88b96d44e7e8a98d6a1fe26d375750c624a84678e63fd43df66f7d2c85e75c514d788e888e1d64a74011adfde4d7b4588ea2a719eee68120f7ed96b2cda6eb46631f78b91ec7f583ccffde46111ee8bb1fcdbf26a74b7fca8d77b390dcd5885cc7658f0f3d7240cefb75ff180e803b74f78459dad6df2776e4ba1cef01a99af238cde8581bedf935c08f03b0fcecb886ab48116f8f0b3cf6ce078731b0c58bd8a4e4e2bbf496a233ea39a5ad251e9ab43ebd64707fd82de0f1a6e57e99a10cd34e75371fe4f1bf8ce8c6aaae3160aea7adcca460ad4adfff7df0bd3ed1fb5ea658e27bb61613d276d741b6ff98a4d12dbfd15cfaf4ba6bf88299f75dbb999542b87fd2b7058f81ad7ece6546cb15eb75f262ff917a48a6a9a6bfda2cf997f986b60301ac3dac2d83732b2fd5ce36721f2bad4341b1646ccb5467741c4574f6d495d8e1496d0a8aa8e885ab04821d1523a9d85eb6224a6e3b56258ce7e2f03833ac60368ece4dc155bf45636f4cc8cae74a83244682548de344404024ab5b3d3098c20f6153786ead5e7a5324db0802a52d5e1e7ed3d321a84f082ab6b8e7d3549c9ac0e5fc1a9b80f096e5348f167afa6700a7d9bafdba4e6d4026516caaa3750079f6791459fed39397173cbbba7339a0cf8fd30d29d1657890836252aa1c0a735bf0e22869d483616c2bb03cb14da7cd1888d3042a0354c7205ee67faf86c9423381513c1cb98f79d6e0c71f296f3336ec9d6e7eab007df888e1d7e6eacaabd5337cda8230f823d796e951b79dbdbfd8c315a9a7ad8d2faef78ec5b1f29f34a87d9c3fbe7298c1835769bfc1bb2ccaa7102c3f7cf1788d7ceb288a78fd8c9ddd171d469ecbd8d85b3893c33f32b75ddbf2d91dcda38ab7c43c71e956a9191860d80cb363e7fccdf4f23d24fb5fb4ccd33fdbfd47d598659af52d20cac64f65c4a6173c45c957eea82d4e3cd5a0a2f3215cc167307be529f8a326c20a1772425ff710e44cfacbb5c46d5934d1a81e9bf95954cd593cd0e38eaf8718e556acac068927aac1075e92f47b417f4f0b31c85285cb80ed645fa28be99ddc76c789f28cafd37d69a65ded8e6dce84041a64c487a6a3012969fdab355e557a682cfdbea86e0c825f3e37e843a23613389591787879932a256130751395d4ba4d154315a254792cbc7a23647165f6276983205e05047891fa296b1b5a7bb4245957fde5497ac832cffe9ef65ce231f39f64737e00dda9978e45747e9835658c5b39b86e60dd9f16c9fb26fee3f312401fc9c844c5a41abd17d0b25135690e8299f13349a5b4894808d27d80eb45f9af3edfeaf93e235c3987b305ad133515302c0dd34e5358ea8fb5f1d1a46e5b13728ad4ffbcc5843d9339d9dd0ff6059104900fd8b75d08bba845c8e92f5de1d36221e7fbd90a2508fb7ee2afae9a1f32f967235fce62126ac79b89e54f39701d2cf2f1c2f0f333898e7b24f5cb2eb4be3a2ea88f643e7e1fb85b283c90424c9b1034dc669e8d38421aab31a4af79c60589be559f05d3685cbb93f9e591e13f45116b9abd112e2b277d56c0cfeb84cf4b76d6ef4c62928756b4adb4b8e4f13b42d44ec88a34d2e7e947ddd07c977f3eba17de6a0f48b17cb72bc887694c1581861c2a19f99031768646c3562ad5f571b8c433bffd71c162e4d82faf9136a89e29d03ec6bcdb59d2f406398060fa6b14cf72adca7dc8105b69fb04608c60e6a7f95463e46baf412c75b73340a995e1e0456a1ca3ed5f95d137a17a35a7d20233298d6444dcabf73906037dde2d83248a029e29704dbf8021624dc4d6d158dbe95b08990a16802a237a9b4380b2ddf35f322743653321e70318d58946daba3888e990e34d4389be924b79f42b0cca40ca658066e0896d27b4e303210ac4982bba465494ef1df28b9ee94a20f29b707b7f1cbbd8f48c49c102a89124b4ad5d58535350913bb4d4083688801daa5fee4346b5aa014b8733a2df6a498514b8bf3ab651f2ad6fe287c245a6dc8df8fc7de1e93cd3326e2e9be4aba243c0e7bb9c3aec982247531e03753af3de029acbecb15dc282273bab06552104c305d877bcdc9d076ed620487da5baf3f84079de24954b33548d1b52cb8ce0433fb25a3e8c89f3216433e5e8b303af8f4f712d86dc3c10b5c37f988d816080820fd6fb5f19c81d3a407e146a8ce3dd5bea01ca84e58df01a88166d596ad815b32f8c1424213907d2bcfc4322f8a6259651af6656d0bfca8d79a0bb04a192793b9141de5a69ac142c866862ba93922fb061e6d1b85eb75eb3ae77f3be8004f56684d30642d4e198ab0ead9be5807d4a9023b51980dc11178e82f8219ff25228efe4a85a3ba13ade57e98767e9146be5f9157a29c431863f3f0f474c74b6f01e003ad6738adebc27fba76eef805dc60c29f9038fd3406b86626f1294b6b08acceea193bb7fbc27f432104bb26f7eee3f69e193816ff6fb97b5e6d9e568fafa5de5bc7faac6f4a61c685e6d87ac844113270796dd2f34fe42b854243056aa15e888bffe03632e7a65e1f3893b73e7535487bc8f36f5cb2d9890e70bfbdc7be84cd85f4a8e2a6a8c86457d6c811c9a974ecde76f36aa05027e71ef60e9a2b7cadec6118757395803e958f1be7d67fbdb997cb8706f617ff4afb356f7b6213ab5f57d7438b729944813674db88d74e9a37f91aa0486e4363414c0ef73e0bdcc839520196a8fd4b964faa771cf3caa5e849ea2e40fb4257b6c9f5fbdc910d411c94ee81a203ec2efeccc94d3ff653e0055d969212d72e4055dd8e3d49cfb39415f6f9d4dadb0ed2b93bfd6f3abc668bfe7134c0c4cf2a9c203dc9f335cd2e6125d5888eef64c41aaac4c896255bb6d2a3fa13a73b47c27a8dee2f09acc9c229130e356e7ee51796a209765ffa84233cce408c78a5ac9f0158b3de7082f3542c90958178c9406f3d2683507660853798235db4519d929b2c0b6c0dbd399be4ca97bda8d7f41adc234f923e3a4d4489ca6675a2d383e0d337669b9acd7894cfec77c5da853b4cf892a9d2fef316a6242041711df7e3fbc9db784629b7dba11f74dfe57ae1dbf28a71e3d07d1bc3295d963f21ae7d080c1609383f174482cd4de3dd8c02fe3c26a1ed2909926c71f84a4664179b0ceebd89d7a4ea07a0cc6bde543f5bc5d3d287046c59e09e7906f827bb68cf09352672d8dfe422141cf154bb8bbe8d6f7f4678794e4a15ac6269a45e651f7566e0218ba7ec7e9eb5cd1afca725d4940db10e63f5be4cfd98a5e8a4cfae99e59dd5977c191e5f0830678935ef3be98d2aa5a46d986180abd4e32bb9fb33108723aab0e04fdee691d1be04c704e73df1b97c5c39f1d59dc1e1e485a46428ebca2e1235d70e2c177b17707d52af2b28eef192c3ca23caedb4aad3613fc33521b04193889a99ab6c22d17fa2d47dd2a51f071290c6926293ecae007ffd7ac8e9bcb3e1d546a2eaa9daef631a6d44da441b92b6e27ba19637cdbe232c594d0b9d655789f5324e9138143ef1e7e41be5a5cbeeee886156ce58db5ed"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000260000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000d75000)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000a15000)={{0x77359400, 0x0}, {r6, r7+30000000}}, &(0x7f00009b3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ptrace(0xffffffffffffffff, r0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000642000)=0x0) ppoll(&(0x7f0000fd7000)=[{r1, 0x400, 0x0}, {r1, 0x80, 0x0}, {r1, 0x8, 0x0}, {r3, 0x200, 0x0}, {r3, 0x206, 0x0}], 0x5, &(0x7f0000324000)={r2, 0x989680}, &(0x7f0000749000-0x8)={0x0}, 0x8) 2017/12/26 15:05:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x6, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000493000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x36, &(0x7f000034f000)=0x3, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b56000)=0xd8, 0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d54000-0x12)={@common='bpq0\x00', 0xb5}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fe8000-0x10)={0x3, 0x8009, 0x8001, 0x93, 0x0}, &(0x7f0000c22000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000afc000)={r2, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x8, 0x2, 0x80}, &(0x7f00004bc000)=0xa0) 2017/12/26 15:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x7, &(0x7f00007c6000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$binder(&(0x7f0000666000)='/dev/binder#\x00', 0x0, 0x2) symlink(&(0x7f000033f000)='./file0\x00', &(0x7f0000339000-0x8)='./file0\x00') 2017/12/26 15:05:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000234000-0x8)='./file0\x00', 0x0) readlinkat(r0, &(0x7f000050f000-0x8)='./file0\x00', &(0x7f00000ab000)=""/123, 0x7b) mount(&(0x7f0000690000-0xe)='./file0/file0\x00', &(0x7f0000848000-0x8)='./file0\x00', &(0x7f000071b000-0x6)='btrfs\x00', 0x0, &(0x7f0000e22000-0x38)="") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000560000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00006c3000)={0x7, 0x10001, 0x8, 0xffff}) 2017/12/26 15:05:59 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) prctl$void(0x7) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x12d000, 0x0) accept$inet6(r0, &(0x7f000001a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000001a000)=0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000013000-0x10)=[{0x8, 0x3db2}, {0x0, 0x19}], 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000001c000-0x4)=0x0, &(0x7f000000c000)=0x4) 2017/12/26 15:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000795000)=0x0, &(0x7f00004e0000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) 2017/12/26 15:05:59 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000000f000-0x4)=0x0, 0x4) munlock(&(0x7f000000a000/0x4000)=nil, 0x4000) 2017/12/26 15:05:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e8f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2e000-0x4)=0xe8) setuid(r1) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) pipe(&(0x7f0000042000)={0x0, 0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000c14000-0x4)=0x0, &(0x7f0000aa6000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cf9000-0x4)=0x0) prlimit64(r3, 0xf, &(0x7f0000696000)={0x5, 0x8}, &(0x7f00009e9000-0x10)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000966000)={0x10, 0x0, 0x6, 0x2}, 0xc) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000f42000)={0x4, 0x8001, 0x7, 0x6, 0x8, 0x7fffffff}) 2017/12/26 15:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f00007ce000)='./bus\x00', &(0x7f0000cae000)='./bus\x00', &(0x7f0000354000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f8e000)='7=') r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a75000)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00001f4000-0xab)="95e37f02b203ad43b1c68d27c3722afb082e8c9de8d4443b049e132c0a2e9616ae11a06337d23e2b108b1f8cdd463acb473e59fd913bf3f38a438c0131f1cb54cd40ede36bb09a030c858375d844aa7781d42b4c50098f1f1738f651f31e794f5f6c40e6481d503fbe3fcec6696a958eb87d1adc4eb7ddb39a4465b2275bd8bbdf09e3f218010a926784ae82bc2b1c9742d60505856db3a054e32b2fef49d0168ff8d8b9ad9640258cbd6c") setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f000030c000-0x8)={@broadcast=0xffffffff, @rand_addr=0x8}, 0x8) 2017/12/26 15:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a14000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002b8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f71000)=0x8) syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc1000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a22000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000e95000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0xf, 0x15, 0x11, "8ad6bb9357f15f4ba0d138c173d31eff679a9367f5250f6755e05718a53bc3da5caf65861bdf6310e356d837742d7e102ba32befa7e6bde97ea2830b51536282", "810d5a878c956fcfdb67109d695f9e93f98f293ae52647f081008ea45b509f84", [0x8, 0x3], 0x0}) 2017/12/26 15:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x97) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac8efd18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b267d8dce915d4cddd611a42a40b29e3a6813f299df995b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a501b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b102fd1c75409e7cf51e43ac66a11fc4c3c683f266acdd913f0ade17a450797209cd209e4864dddafeccda68d0efc5d8f533f50ec12aa8195a8bc48dd538553372146372654e49bdd1933283ebe376e9f94d95ba81c656c86df3c7b482ac3242a1b96638673c44385b82b48069247cab4ebef5a8250f2ed4909fbd82362e9f248cef69def9d4196a383338b3a6b49da59ead7e37969572e3b457f9e09ec77eb3c51c838daf2528b0197df829d01cb32d5d22c7630a17ee02ef4bfe2a1ad6fd9ca353de3d89e8f7e0ebab4eaaa1945398a40eaed6863c2af55ecfab9a6ba3aefb709d4d7de19c27ce02cfa234a868cfbfb8903392f1f968784976d1f6230821c61c091c620d97594c69b5e45f742b99051b0deeec890110b17d7162f71e712ff05d3bcb43ec2e637ed7fd9c28686a6448def06fcbbd82836e6dd30c7ae0d16a2e28ad74e28e830be892d6d4438280e0438f29a551e6c998c58a68d09d80139daafae6a3e5a0a039c490601d90a35337b49760dce1fc47c4f972344276309f12ab303d2834ae5686fb4c1b0c67dd5dab2df21e4db6bbcfe6bd9578e5d6ed0fc8903f7e47dac41075dd984b46e2f113e3f019629270a81f371be3e3ffd8a709721c3f2162a78167e13eced5b92319233ec59e82b631e28d5e02832320009b769330f9be1d1b4a8cf9d4920c7bef547fed71d5c46bec47283711d8de92e66e7f492e7fede9acebe4b1d47a721b177f4d525595d46f9190f0f3b00ab8fe2cc3987e8b6e407433a70038ee7856452728701730a9a7ab20cc7b33117ea0cd5aec91a116a209bd93c08cf63c5dc6f3006074abf82ae0852e2bd5da5f38c9eca9a06fc192468d461a9285458ee3ce15363e9fd761707dd80a927e3179ce6e78c1e01cc64182b8fe2546da22c2c64d9d1265f67707de264be95f5770e08611a9e29f32901e425690b305058db851c7fbd0ba63f9c1ded439c8a11bd9e3d05fffc88f245684aa809bf9aded58939e976469fc23b5c0db35c987b6af3c71dd8c58f051b948cbb50861af06fbf89636bcd6c7b5391b31dd77f6b3b0bc70ad2c8bed1ab6d332b28d59511a1270d8518fd008620221ada7504651f4c3d9e7a11f789c35ed7de9f6a87312f87988d1de5c59629fc01630239a1d17fa70d1f596bd23f1b0cbd76c87cef6258dbdf44a35e020d476c3bb515aa7d59cae8d28043fb32fbd1609823ac801464292c5852144151c2960d43a75dd9f3479cf1ca236c2ff46c533a86e90349c3cc1c539f5fc09776a97e02c4565a431f183bba7ca489096d3c77de4d0249fb55308d96d6a3f03b75b552c6380762048e7a7777c9eca182021657ce4580df3a882bada69dadf6943eef0a31cc6d8eee58662974171e6cac7e10e95080fcfe6fe036978de3caa898deaf3354dfde63ae902bf1d7fecb98d0f1c92c3d77dc95bb02452bbc4259a08f9736ede2e99c34c1520cafa3a498cbb358fa9af6c753eedc8b3edd25ba418b576d99cb6592b4288795ea4f486d78a55027c5afe15544629e2b738628769a688a33913462fb848424b39e36cb5f5062214730643f50cead048908287923efd7eb2cf463d645bd8d09c71d8d383b8352cfc1349ecf853c6e31e136820d05490ae19446eeea4bf9e39db485c8e416c077aa944c48372cd5c07aeee8443489e07a55789d328f28fc94f7f3a8134af47ca77cda304f69b2512bdae8e013afcc22caee63658a41bbbb97e70818c4c589b54add8bbafd1bfe3075ba6e3aba9716434ac1865f4748b8016ae0c4aedc8cf4f1d319a36cd9368de1b29917ab6c4220ca40a550bed4d27d03fa72feaedf3d69d096b68f93cfd03851e6eccb01977e792dc2b529af8a5d321361922913ba4819815f541cfc9ed70a1f6f790da0eabf07e6ec111d8440f37318624a1d86be91ef717d2149054c919626bd69b9c53f5dd8d4695f31cd50965a2b33a169985456179df1df74f0534ba4d518144af6a515b549791865fb20a0329766100350ed8f2c6eb4ed20bf439c511476d3001d51a828ba1e89b7eba883fc32703dd4a9d116c4cddbbd4149fdcaa2c57cb95c2cc47b9d18bdf94f704d8301102b1f2275d1edc32842cf5ac690012abf055ba3247c64255a4cb18709cdb162588394c2a9f5373baf4ca7fdfe3d844b01fcc0215245b330f52d58cef633013dfff631038f13263ed24c52bba87d1a535c3e72aeac456ceb6074d59599c59c4dc7303f42f485be9cd5da40d602f01b4a207351d8b0919e02c21a3e0350417eb56dce0fa4ff78d97a90c7ddda49c1b8c018d3649f3932f0fb9001046826f8263ddae81f665968e3e6a497c249ccc417ea48f7bee046be1ea792f56f693055e5ffcd6cae0e9a4f129e6aa990ee05dc85e4a5358183997954298", 0x8b1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000118000)=0x0, 0x4) 2017/12/26 15:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eed000-0x14)={0xaea5, 0x0, 0x3, 0x6, 0x7f}, 0x14) 2017/12/26 15:05:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000280000-0x58)=""/88) r0 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000303000)={0x0, 0x101, 0x3, 0x7, 0x1f, 0x8}, &(0x7f0000cec000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000893000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x100000000, 0x3, 0x1ff, 0xffff}, &(0x7f0000f9c000-0x4)=0xa0) 2017/12/26 15:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) r2 = open(&(0x7f0000f3f000)='./file0\x00', 0x101000, 0x4c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e49000)={0x6, 0x1000, 0x1, 0x0, 0x6, 0x6, 0x100000001, 0x3, 0x0}, &(0x7f0000bee000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fd9000-0x8)=@assoc_value={r3, 0x6}, 0x8) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) [ 51.006005] tmpfs: Bad mount option 7 [ 51.019971] tmpfs: Bad mount option 7 2017/12/26 15:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e48000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d83000)={0x36, 0x8, 0x1, 0x76bc, 0x5591, 0x0, 0x1, 0x2, 0x0}, &(0x7f000026a000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f62000-0x10)={r2, 0x4e, 0x3f, 0xf}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000670000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0115f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000002000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c352dad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca604000000da0877440f396f4b9b2e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/26 15:05:59 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005fa000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fc2000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000319000)=0x24) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a85000-0x20)={0xfffffffffffff641, 0x6, 0x820c, 0x5, 0x2e24, 0x9, 0x2, 0x0, r1}, &(0x7f0000fc2000-0x4)=0x20) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/26 15:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000f3e000-0x50)=[{&(0x7f00006d6000)=""/69, 0x45}, {&(0x7f00009a2000-0x3a)=""/58, 0x3a}, {&(0x7f000047d000)=""/105, 0x69}], 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000008d000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) umount2(&(0x7f00005ce000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f0000dd2000)=[{&(0x7f0000a1e000)=""/32, 0x20}], 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000705000)="d16401d889b0231fe09306f4f8c55c674d4ba0380e8e0c8c3c4dda51ae3bfdd764eaecaefc39f4c7dbc0ac59cd05ca673ee13fe099367f4cc7ab7c3a94179fc94c8690f9091558eda3b9025cc828f0784ab3783d1b2d69f4cfc03c1e1e6b580b32d55cc46701dc06d6376ee16611f821340caaf7b4766bf80c429a2e20473f89075c0aac2857124aa1e91b00de7fdbcc1d0d43cf9adca30f24b71e9a0ae8a47432b9b97e10022be04ac56d8d51dbcdf88ece594a38188570628027e58574c8511658d39be8fa5d5176056bffac3bbc12ce63a057b01296f4fdbf7f747f8378b21917caafbd5255") 2017/12/26 15:05:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) r1 = dup(r0) write(r1, &(0x7f0000cdd000)="ef", 0x1) futex(&(0x7f0000b78000-0x4)=0x81, 0x3, 0x4, &(0x7f000060d000-0x10)={0x77359400, 0x0}, &(0x7f000073c000)=0x9, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f000026f000)='/dev/ppp\x00', 0x38880, 0x0) 2017/12/26 15:05:59 executing program 7: r0 = eventfd2(0x6360, 0x80800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb7000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000936000)={{0xffffffffffffffff, 0x3, 0x2, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000edb000)='/dev/usbmon#\x00', 0x3f, 0x480000) sync_file_range(r2, 0x7fffffff, 0x1, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r3, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ppoll(&(0x7f0000ca2000)=[{r4, 0x0, 0x0}], 0x1, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000c97000)={0x0}, 0x8) 2017/12/26 15:05:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000058e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fc2000)='./file0\x00', 0x141049, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) prctl$getname(0x10, &(0x7f00009d5000-0x77)=""/119) 2017/12/26 15:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f000085d000-0x8)='keyring\x00', &(0x7f0000c2b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba1000-0xc)='/dev/rfkill\x00', 0x200080, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b97000-0x30)={0x50, 0x0, &(0x7f00001cf000-0x50)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x10, &(0x7f00004e7000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f00004e9000-0x1)=0x0, 0x1, 0x1, 0x35}, @ptr={0x70742a85, 0x0, &(0x7f00003e3000)=0x0, 0x1, 0x4, 0x22}], &(0x7f0000a41000-0x10)=[0x60, 0x48]}, 0x80000000}}], 0x75, 0x0, &(0x7f0000273000)="cc4f6c029206bcca865e55447e3dc78ea965afc04d7c44c28539f60e7c1f86ceb0e5df9fb23c6ce52108a9e08f9d1aa82e9d5ccce9701807fc0862f8bf09da3dca4a4da8f0aed816d8448829f56df50aa4189a2e0cb70a0ccdcb5fc669b217775030b732d60a9310b45a6ba2a15eeb98c7dc654997"}) keyctl$update(0x2, r1, &(0x7f00006e4000-0x9c)="b99b8e14198e4c41ea47fb3bccb9ebe57dd77272128ad075d7da0358dcb01f4a09f6d6bb557a74f62cb8c7ebc353dd6c55c53dab3390ae3e7d7c03ecc9941f4ea6c9120697094a52bf2adde9199e79c64c812769294b7fcb169f27cd8053cb7a437bb4fe6ef2697b5b30831d29b36c7ec45b4c177fa82d6fdc4e864371745a80c146d66b3b3d2da424cdf1482932a8449187a5e071a4258a6b2ae483", 0x9c) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) 2017/12/26 15:05:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000cf5000-0x14)={0x3, 0xc1a, 0x3, 0x0, 0xfa48, 0x1, 0x3, 0xd66c, 0x7, 0xffffffffffffffff}) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x484, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) ioctl$TIOCSTI(r2, 0x5412, 0x2) 2017/12/26 15:05:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea0000)="220000001900070400a7c600090004000a0002000008000000ad000006000180a427", 0x22) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab1000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1f) [ 51.161155] IPVS: length: 116 != 24 [ 51.175268] binder: BINDER_SET_CONTEXT_MGR already set [ 51.175275] binder: 9218:9235 ioctl 40046207 0 returned -16 [ 51.177187] binder_alloc: 9218: binder_alloc_buf, no vma [ 51.177202] binder: 9218:9235 transaction failed 29189/-3, size 0-0 line 3127 2017/12/26 15:05:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000648000)='/selinux/status\x00', 0x0, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009d7000)=r1) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='sit0\x00'}) 2017/12/26 15:05:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dc5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a68000-0x4)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001ee000-0x4)=0x0) r6 = getuid() lstat(&(0x7f00008af000)='./file0\x00', &(0x7f0000548000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000521000-0x10)='/selinux/create\x00', 0x2, 0x0) getresuid(&(0x7f0000b77000-0x4)=0x0, &(0x7f0000353000-0x4)=0x0, &(0x7f0000abe000)=0x0) sendmmsg$unix(r1, &(0x7f0000ec0000-0x188)=[{&(0x7f0000c8f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000030b000)=[{&(0x7f0000ecf000-0xf)="2830dfa797ca8fcd41b7f17a02f91a", 0xf}], 0x1, &(0x7f0000db8000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa0, 0x4008000}, {&(0x7f0000937000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000049b000-0xa0)=[{&(0x7f0000aa9000-0xf1)="d6e4f96b98169840cc2857dc740c78fba50d291677401d1e5645b6079894605efc89e0d8f0e53394a38feda7b9a2b50c35b6d1689efcc7128558b0f8dba29510ced3d62c0ffec6cc7d263f680fbf9bed6821980227142a32a1b8406b1d266cb614bbeacc9f3f616ccd7de7dcf0a72e964cd53008bbf4dc58a31e5815c55a0b399e432ce101c5bc5dc462c408b37429a88414d5544e7ce6e25416e53a48cc273bc0739ba52902ae2de1cccfb943787cc0598e07ee8d47f5e26bc7dbd0c37db64fd36c7dccf2300ac4d853b95bbb15d0c7694e8dca61c2f8d5edf394276ed57ed0bdc8a6f52c95c171afe3e522b71aa80efe", 0xf1}, {&(0x7f0000366000-0xf5)="8a4d8ab50f2262f0a050e2e9b6fd44b0907f08c11e91ea178e5fb74a0b64ba4aa5eac4dccd486c19ba96d32d705500477928036e0d19e3364a79fc6760b3bd0340d77329ca4ac9c76d2bcfc0b90c122f81cc0369b323bbed5a7e5c25b2fa088c9526c85f58ed80221b154da70ccb782a83053da03ac96e9d722214672688b20ec40d252efa73e5a4ee16c054b3806e0ef42253dbab6b17e9104962e8941915c5c8c1ddbba7ef0698e58e60e011c3a115bc31a7320214985c34a3d0e7be6e53f9270f394fc44686e127c171002bb457f23b82d4f6f5b6705f8d74218cc8c16eeab3dcf047035d0325cef5eea6a4189d97c42188ab26", 0xf5}, {&(0x7f0000b17000-0x2)="a7c1d2f474b5b7b7033ebee56c421e27f51e134b9484588f42a689255c0b6fe1d7415dd630554ea2d00f1398a70c4d254ea6c558675d9fdbb365846dada7cc745ff9e5401f325534639b126edf9ec1bcbfb80a8a924fdab82c98eb29dd8a387674f938c73673dbeab84cf479acc33e78c7bdc8924859bd7ea4d365657cc7283e641e4de89680c9bb4439cf29cc9afc02ec580bbc46b153fbcce79c29f2daa4e828f3af4881934cd34bb64e0028b8e3208ff792e0e242ee0145cb678bf4010626620725eed3b77571134f29814f71f08e9d", 0xd1}, 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{&(0x7f0000867000)="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0x1000}, {&(0x7f00000a1000-0x58)="4871a88a13805bc9fc322dbd89b643e4a30dabbb97f7bf5ae5b5479ad710330d4ed4eaa564368f5d85d9e9172f4153dd9c84511a7c07c2da35741e2016fd62223ead66ee28ab31302c2350c730f5fb0d4889f53640f7ea47", 0x58}], 0x6, &(0x7f000082e000)=[@cred={0x20, 0x1, 0x2, r5, r10, r7}, @rights={0x20, 0x1, 0x1, [r8, r0, r8, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r4}], 0x60, 0x4000801}, {&(0x7f0000d0f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000029f000-0x60)=[{&(0x7f000056f000)="10e1f7492926e411220439a45d66e2803b6d1b614496a76ebf94a2f5e8771e0a6f1fcf549774254171b5c904285be1766841ad12cfa18dc7b91d66d4a1de47f29520f88e0df3489f13e568cc0bf02055a51b988409cfac5f69b273a4a3e95f6af9a233f4322ff7c59edc14740bc4c899a59e3241ce9e1868063c91dbb074ac56a492e22f956439d0c004e9139ffe511ce18336bcfcbc0e5e50eb8784d9bb3c0ae5b26c3a8b89cfc834ebc72754fa18ceca83a17db51a7806849d86294da45426935d6befcdc3fa1f08d5644fca268e95bf10610fc88211ef", 0xd8}, {&(0x7f0000149000)="664c6ee85394dcf8f9c5cde6d275ce3e62f5ef5fad05b4c35125208e6c388b2f35b972fac46088e226284dd9b3a15d80eb43e7de3bb9dd5bada8118f89c520ab28c2e911797dc79d781a35b2498fce0d983ea63f9ab87844c9d6089c107e35fa7f8746fd", 0x64}, {&(0x7f0000f04000-0x23)="85072fad6387107f1147c6e55e3990a1191d36cd6591d804e6861f50dafe19855b01cc", 0x23}, {&(0x7f000030f000)="4bede4ee37c00836fecd8745efa5fa4755160b4c455ad1b0ec6f5c5631a5244f69a0b4fedcd759e52c1e194d5abb2a12d178aa7f68e9ba46c5a2348f942f955334c9409821822660dffc413a9c11f95f4f5d27097a66cd4ab95962390b7b67205be86d92e00deddaf8822a1312b5b94f39c7ef3d85608fb206eac06dea2f9aa6435930c572dc3537f5d6b2edbbb62970813084c79120f090f39f3a341132c040130e33f5be0e485c0f074c25cd78a5ba77b181c2397117539cb59bad94c3b294450c450bdc1b6513161a", 0xca}, {&(0x7f0000ad8000)="ded3998ad3c0c220f42a652e8c0ca8c32eb5918434205276623c93d7a3327d9b582229be2e875f74b23c226f72c2f8ba8422f33bb21f94c1f41b956ebc80cc9042396abc3885ace649a7b3968b6e4a8671b097c41d1ce7e8986a0ad630f70fed16e58a98430bd01ff9f91186e6594bdb7fb8ed102e88389519af7715d9327d8f004dd6fd34cb5179ecffbb10b64560da9305ed9069d7197f3550f6eb3ee98028bdc5edcb9d284447bd9afd6c3eb21107d531bcfdac39426fee03f2724447a66ba48cf6c56a50fbacfe6be19dd942b6cff73a04d1027cac99f71590266481b686e7d4707a22c282096865e46c9bf0f4063a7a8713918bbc82", 0xf8}, {&(0x7f0000de1000)="11fa10217d99a02103d6e032fae990c18bf574e73d819e3e9711e84182979db9bc4262352979f20c17467bc43bf03535241dc082365de29c8934088641c5e7901eebbaa4969b71034f97aff7a765243dc9180b3781d422357c4f83eee5b831cc86eed2cd6ee09b715e3f6cefc8176d5e40762134ddcae8d2d3adea3d2fc77618bf5d31629e08c70e480e9497e5760f6a4b6a47daee31c435f5d38777b98701ff5b40a730a91039d5c4a8c96ba5ac4c1ce30ecf925d7aeca874822a73dbb44ac7f9dd23d94ddb3c6695f488349038820674dcfa9f", 0xd4}], 0x6, &(0x7f0000f85000+0x230)=[@cred={0x20, 0x1, 0x2, r2, r9, r7}], 0x20, 0x24008000}, {&(0x7f000081c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000991000)=[{&(0x7f00005be000)="89f2c82e0103aca1537aad5e13fe390dd608add74b77b465f518c248305f88a1dce0bdcbafeb7c8375445d6fb01b5fa38acb871503aec9d83734b7201c0da188a53bdc737c54d080ffb0dba64e1eb5aac5119ab1b6bcc2f6dfd00ca8e3f79d43ad5314443e74491c875ef215bbc3", 0x6e}], 0x1, &(0x7f0000ca1000)=[@cred={0x20, 0x1, 0x2, r2, r10, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r8, r8]}, @cred={0x20, 0x1, 0x2, r2, r10, r7}], 0x98, 0x88d1}], 0x7, 0xc3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000014d000-0xf8)={{0x2, 0x0, 0x2, 0x1, 0x2aeb}, 0x20, 0xffff, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x8, 0x2, 0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(r1, &(0x7f0000395000)=""/0, 0x0, 0x0, &(0x7f0000f4d000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2017/12/26 15:05:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000599000-0x28)={0x5, 0x9, 0x2, 0x9, 0xffff}) writev(r0, &(0x7f0000da1000-0x3)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78a", 0xf}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x2000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 15:05:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) getpgrp(r1) ioctl$TIOCCONS(r0, 0x541d) 2017/12/26 15:05:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5be9, 0x3}, &(0x7f0000001000)=0x98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) close(r0) timer_delete(0x0) 2017/12/26 15:05:59 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000451000)='/selinux/user\x00', 0x2, 0x0) write$tun(r0, &(0x7f000088e000-0x249d)=@pi={0x0, 0x9100, @ipv6={0x2, 0x6, "e28763", 0x2471, 0x5c, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x5c, 0x221, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x7f, "a310660d1df1581c7fd908b5f05f4bb4f578fa3a73571994ffef717d3377f23ba4c1541ce103b0ac50ab8dd69c96a8e645a9fa592ad1cd10abe437fad70bcc4335cc81909b26df19040f3578ea55d7f31892fdbf89a5c8f64dd8af397a7072b189a23b6712eaf039cb3ba245ebdd948c243a0a7b66f88b34ba49f3221901d3"}, {0x0, 0x80, "68d7f631c53d01e655212afcb56e10724ed98fb9fca055712c346c9e2fed0b84a5f19d81a04e52a472d18288f2e6f22c95e57957b59cedda1b294dced9ff9a9bf4a4f679f115b7853c00ec76a5e66845d96f565b18d01030aea41244df66077a10086bbbaf4cb26092fb87661c98e50b1034b5fbb0c48e7699f25b0e63112bc1"}, {0x7, 0x5, "dbd31011c0"}, {0xff, 0x1000, "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@routing={0x21, 0xe, 0x1, 0x5eb, 0x5c, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0xa566, 0x6, "e49a6d", 0x9, 0x33, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x9d, 0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xce, "01124aa47eb410c98580ecbadf2af18af7c998f1e426a3b85a6adb3e3a81347c5e324de4be116570f0069a0d6bd980aed878c98f70be4ab5a748852b38c2e18db4101f25c11c2f5c63071da9c226dc010d9f038c1aa7b68680c88c9ec6bb305620b7e3c47d7d6bc6ea8c0c230289a719918f67dfc02165cadee163b23af101d358863a367469b2b448e178aae29eeb92f83637758114345006466f7bb3bc445eeb6c1b498ea8f681b9123250c25b39936463a89927f1cb5d484da6c98bc0ffb85ac0f377378a6975097d3103ac4d"}, {0x5, 0xc8, "bfbf7bbd5829cfbc4be1121ceae69691700d7620a4b35cb36fa5b7e5350588a99416fb1ac264358e6267a77206de8a46422311a2e81c2a79c5e17b480c2f9ec63c8b10aaec7bbe1a85dcbf1a661c32dfb6ec934bc9f21ba1ceaaa4058c0e8db577e861128db9715ba8eb83cebef406e4c9baea3fa11a66e1a096e267caa79a9f535b45324b38ffb823837cafcc22f7d3a2978875a1ffede205072f9d0f3bf4ffba4181b99cbb1ec3ee48a2ecf41efac1ef7907e61c5401466e75fb70ffc1093dc01d6c6e5abf1f02"}, {0xfe, 0x1f, "b80945785890de0fec173eebda5a0181e45d1c67ffe624a7b4f4b367f6706e"}]}, @hopopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x67, 0x9, 0x100000000, 0x3f, 0x20, 0x3, 0x3}, @routing={0x97, 0x2, 0x0, 0x4, 0xdd0d, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3f, 0x2, 0x8, 0xffffffffffffff00, 0xaeb, 0xa07c, 0x2}], "94d9cf571d4e09c4413ef96bda5f7b0130646041f9252ff76ca082ea570ec06b596e8b6715047d9d8dfc26424e6f89b9ce6fb9f7c6d08fb169ddf23f1e086c0eb7cb24b9984d7407a695bbe9b7c93a40d00cdb2c1d863cabfb4188d9bdcca7f1a9a2552b2ec7c950c56de88932adc3bd8e64da2c7e315788250fe12efedd"}}}}}, 0x249d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000d34000-0xec)=""/236) 2017/12/26 15:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000992000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000c40000)={{0x77359400, r0}, {0x0, 0x0}}, &(0x7f0000c0d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000c13000-0x10)={0x0, r1}, &(0x7f0000559000-0x10)={0x0, 0x0}) 2017/12/26 15:05:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000831000-0x8)='./file0\x00', 0x0) readlink(&(0x7f0000a9b000-0x8)='./file0\x00', &(0x7f0000391000-0xb0)=""/176, 0xb0) mount(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f000022c000)='./file0\x00', &(0x7f00000b1000)='fusectl\x00', 0x0, 0x0) [ 51.191890] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.191987] binder: undelivered TRANSACTION_COMPLETE [ 51.192003] binder: undelivered transaction 51, process died. [ 51.230201] IPVS: length: 116 != 24 2017/12/26 15:05:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008a1000)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00004ef000)="4ca63510906cd083d381e1573dfb4b06f9479b9389d887d45495e1ab1654f3fc1e06d64d9730f9ac40d0558bca81ed8408c639beb173da7666802b6091fe1093419c179973885bfcb0ea06396b76e4fbaf2e30105e1115d7ef61e6a8d9a17a469a2b2b2fc2bdea9eb7316b54d4b5f34775977c4d50551bc27fcbb130f38964d232eb44b15f1e8c905bc47ff6d021a8cb1c2ff0c2aae1dff6b0520d80da4879ba49", 0xa1, 0x40810, &(0x7f0000b66000-0x1c)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000b2c000)={0x4, 0xfffffffffffffffd, 0x13, 0xd3, &(0x7f00007cd000-0xd3)=""/211, 0x35, &(0x7f0000813000)=""/53, 0xad, &(0x7f00005a9000-0xad)=""/173}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000dab000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000043e000)={0x0, 0x0}) 2017/12/26 15:05:59 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000653000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00009ec000)={0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2017/12/26 15:05:59 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x9, 0x400) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000029a000)=0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) [ 51.307237] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.312010] CPU: 1 PID: 9258 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #113 [ 51.319617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.328952] ffff8801b35ff480 ffffffff81d922b9 ffff8801b35ff760 0000000000000000 [ 51.336921] ffff8801c5d58a10 ffff8801b35ff650 ffff8801c5d58900 ffff8801b35ff678 [ 51.344904] ffffffff8165fb7a 00000000000026fd ffff8801c4fe6918 ffff8801c4fe68a0 [ 51.352914] Call Trace: [ 51.355472] [] dump_stack+0xc1/0x128 [ 51.360803] [] handle_userfault+0xa3a/0x1310 [ 51.366836] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.373822] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.380196] [] ? handle_mm_fault+0x117b/0x2530 [ 51.386392] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.392589] [] handle_mm_fault+0x1fd1/0x2530 [ 51.398622] [] ? depot_save_stack+0x122/0x4a0 [ 51.404739] [] ? __pmd_alloc+0x410/0x410 [ 51.410416] [] ? __lock_is_held+0xa1/0xf0 [ 51.416184] [] ? memset+0x31/0x40 [ 51.421263] [] __do_page_fault+0x5c2/0xd40 [ 51.427112] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.433050] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.439684] [] do_page_fault+0x27/0x30 [ 51.445197] [] page_fault+0x28/0x30 [ 51.450457] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 51.457524] [] ? xfrm_user_policy+0x115/0x530 [ 51.463637] [] ? selinux_capable+0x36/0x40 [ 51.469491] [] ? xfrm_replay_timer_handler+0x320/0x320 [ 51.476385] [] ? ns_capable_common+0xcf/0x160 [ 51.482497] [] do_ip_setsockopt.isra.12+0x1977/0x2960 [ 51.489303] [] ? ip_ra_control+0x440/0x440 [ 51.495167] [] ? check_preemption_disabled+0x3b/0x200 [ 51.501979] [] ? avc_has_perm+0x28b/0x4f0 [ 51.508091] [] ? avc_has_perm+0x2fd/0x4f0 [ 51.513861] [] ? avc_has_perm+0xb0/0x4f0 [ 51.519544] [] ? avc_has_perm_noaudit+0x450/0x450 [ 51.526003] [] ? check_preemption_disabled+0x3b/0x200 [ 51.532808] [] ? sock_has_perm+0x1c2/0x3e0 [ 51.538675] [] ? sock_has_perm+0x292/0x3e0 [ 51.544529] [] ? sock_has_perm+0x9f/0x3e0 [ 51.550300] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 51.557367] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 51.564867] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 51.571944] [] ip_setsockopt+0x3a/0xb0 [ 51.577448] [] tcp_setsockopt+0x82/0xd0 [ 51.583039] [] sock_common_setsockopt+0x95/0xd0 [ 51.589323] [] SyS_setsockopt+0x160/0x250 [ 51.595086] [] ? SyS_recv+0x40/0x40 [ 51.600340] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 51.606973] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.613783] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.620333] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 51.649978] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.654941] CPU: 0 PID: 9258 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #113 [ 51.662534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.671858] ffff8801b35ff480 ffffffff81d922b9 ffff8801b35ff760 0000000000000000 [ 51.679837] ffff8801c5d58b90 ffff8801b35ff650 ffff8801c5d58a80 ffff8801b35ff678 [ 51.687799] ffffffff8165fb7a 00000000000026fd ffff8801c4fe6918 ffff8801c4fe68a0 [ 51.695753] Call Trace: [ 51.698316] [] dump_stack+0xc1/0x128 [ 51.703655] [] handle_userfault+0xa3a/0x1310 [ 51.709689] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.716676] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.723049] [] ? handle_mm_fault+0x117b/0x2530 [ 51.729246] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.735444] [] handle_mm_fault+0x1fd1/0x2530 [ 51.741469] [] ? depot_save_stack+0x122/0x4a0 [ 51.747582] [] ? __pmd_alloc+0x410/0x410 [ 51.753257] [] ? __lock_is_held+0xa1/0xf0 [ 51.759034] [] ? memset+0x31/0x40 [ 51.764104] [] __do_page_fault+0x5c2/0xd40 [ 51.769956] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 51.776244] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.782188] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.788820] [] do_page_fault+0x27/0x30 [ 51.794327] [] page_fault+0x28/0x30 [ 51.799577] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 51.806645] [] ? xfrm_user_policy+0x115/0x530 [ 51.812759] [] ? selinux_capable+0x36/0x40 [ 51.818612] [] ? xfrm_replay_timer_handler+0x320/0x320 [ 51.825511] [] ? ns_capable_common+0xcf/0x160 [ 51.831622] [] do_ip_setsockopt.isra.12+0x1977/0x2960 [ 51.838426] [] ? ip_ra_control+0x440/0x440 [ 51.844287] [] ? check_preemption_disabled+0x3b/0x200 [ 51.851091] [] ? avc_has_perm+0x28b/0x4f0 [ 51.856853] [] ? avc_has_perm+0x2fd/0x4f0 [ 51.862615] [] ? avc_has_perm+0xb0/0x4f0 [ 51.868289] [] ? avc_has_perm_noaudit+0x450/0x450 [ 51.874749] [] ? check_preemption_disabled+0x3b/0x200 [ 51.881551] [] ? sock_has_perm+0x1c2/0x3e0 [ 51.887400] [] ? sock_has_perm+0x292/0x3e0 [ 51.893249] [] ? sock_has_perm+0x9f/0x3e0 [ 51.899019] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 51.906087] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 51.913588] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 51.920658] [] ip_setsockopt+0x3a/0xb0 [ 51.926163] [] tcp_setsockopt+0x82/0xd0 [ 51.931757] [] sock_common_setsockopt+0x95/0xd0 [ 51.938042] [] SyS_setsockopt+0x160/0x250 [ 51.943810] [] ? SyS_recv+0x40/0x40 2017/12/26 15:06:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000005f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000ab000)={0x20, @tick=0xa, 0x3, {0x3180000000000000, 0x5}, 0x904, 0x3, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000e96000-0x8)=0xffff) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/vga_arbiter\x00', 0x80, 0x0) sendto$inet(r1, &(0x7f00001ec000-0xb8)="1d29383187f9553bb1f676cacbdf15818071b4e2a68fda07564eaf492bb64aa18a67b3695c6875ca6b255a843972016d1480f1d2f06d866a0551b08d0aa7c5b8e3f00d4e49cb1d3cf2ece11c032c29eb22ba8aeab55cfb1f598c836db4fbd514a2a82f4e45374091654cc63da83d6ce6c4b661bd581639dd3f77f6e2f62018ade09269155474040effbd9809a1a1efc28b9740e96ec4ee597e6e3c8a3f24b039c97055848d96aae0f14ca555a92da8fb2f58a06f3f272fa4", 0xb8, 0x20000000000855, &(0x7f0000586000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000023b000)="47256fed722fd6b2a05c7638e548aa6fc3078201baf0583b68c6347c674e5fecf3cd2b694d33204827d6873f4c22641a406126bb0af8e86853766cfd7a57c31932b0e53887e11fa2ed397df5aab6029be0", 0x51, 0x0, &(0x7f00009f7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x8f4, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a12000)=0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000118000)=0x0, 0x4) shutdown(r1, 0x1) modify_ldt$write2(0x11, &(0x7f000045e000)={0x800, 0x0, 0xffffffff, 0xfff, 0x10000, 0x1, 0x2, 0x1f, 0x2, 0x58}, 0x10) modify_ldt$write(0x1, &(0x7f0000bce000)={0x9a, 0xffffffff, 0x1000, 0x2, 0xfffffffffffffffb, 0x401, 0x100000000, 0x7, 0x9, 0x6}, 0x10) 2017/12/26 15:06:00 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000014000-0x20)={@common='ifb0\x00', @ifru_flags=0x100}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x480000) 2017/12/26 15:06:00 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e4000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000c7a000-0x12)={@common='gretap0\x00', 0x7fff}) writev(r1, &(0x7f0000d3a000-0x10)=[{&(0x7f0000adf000)="390000001100094718bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f000000000000000000000000e9ff000e000d0005", 0x39}], 0x1) recvmmsg(r1, &(0x7f0000b32000)=[{{&(0x7f0000692000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007cc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000cd7000)={0x77359400, 0x0}) 2017/12/26 15:06:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f000078f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000085f000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x420b, r5, 0x8, 0x20800020) 2017/12/26 15:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b28000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000a16000-0x20)=[{&(0x7f00001d4000-0x6c)="ca4d98dc8a49283399fee9424b33147a0206335fe2cedfc5e43835efb4aa8eecbaa1d90d1850c75ae187ba7375d0b3172f0e9e965983e083a93f82930dcab07246278b0d8bf8a2c8634ccfd9dc8427eaf43b01d3e7a2d79709f18b014e07fa7b409ed2b655b110fa1feb3375", 0x6c}, {&(0x7f0000ce4000)="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", 0xff}], 0x2) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) delete_module(&(0x7f0000ad4000)='-self\x00', 0x200) modify_ldt$read_default(0x2, &(0x7f000089d000)=""/224, 0xe0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000992000)=0xc) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000c6c000)="ff0202f800000000000000000000ea030a0e00000000d805", 0x18) 2017/12/26 15:06:00 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f000000a000-0x8)=0x0, 0x8) 2017/12/26 15:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fa8000)='./file0\x00', 0x980, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000f27000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r2, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) [ 51.949061] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 51.955695] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.962503] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.969047] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/26 15:06:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) pread64(0xffffffffffffffff, &(0x7f0000586000)=""/0, 0x0, 0x400000006) 2017/12/26 15:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fec000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000767000)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) r1 = inotify_init1(0x212c5fc04f03476c) ftruncate(r1, 0x4) unshare(0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fdatasync(r2) 2017/12/26 15:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setpipe(r0, 0x407, 0x0) write$tun(r1, &(0x7f0000e43000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, "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0x1001) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f00002f7000-0x8)=0x0) tkill(r4, 0x13) 2017/12/26 15:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000478000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f00009d9000-0x4)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000049e000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mq_getsetattr(r1, &(0x7f0000b4b000)={0x3, 0x9bdc, 0x8000, 0xffff, 0x8, 0x8, 0xa9, 0x6}, &(0x7f0000e65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000001d000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000138000-0xc)={r2, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009a5000-0x4)=@assoc_id=0x0, &(0x7f0000394000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a7c000)={r3, 0x0}, &(0x7f0000fe2000)=0x8) accept$packet(0xffffffffffffff9c, &(0x7f0000897000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e8d000+0x5ce)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cbd000)={@common='bcsh0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 15:06:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000901000-0xe)='/dev/keychord\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000506000)=@int=0xff, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000)=0xe8) getresgid(&(0x7f0000e9d000-0x4)=0x0, &(0x7f0000417000-0x4)=0x0, &(0x7f0000021000)=0x0) fchownat(r0, &(0x7f00009e0000)='./file0\x00', r2, r3, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b8000)={0x0, 0x6}, &(0x7f0000d26000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000825000)={r4, 0x4c, &(0x7f00007d3000-0x4c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}]}, &(0x7f0000fdb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000398000-0x4)=@int=0x0, &(0x7f0000433000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x40045408) mkdirat(r1, &(0x7f0000e79000)='./file0\x00', 0x40) [ 51.989974] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=9285 comm=syz-executor5 2017/12/26 15:06:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000fe1000/0x4000)=nil, &(0x7f0000877000-0x8)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fb9000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x400000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000310000-0x34)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x34) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x6) 2017/12/26 15:06:00 executing program 4: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d50000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000957000-0x8)={0x0, 0x9}, &(0x7f0000dd7000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003e4000)={0xff, 0x8, 0x2, 0x9, 0x8001, 0x7, 0x3ff, 0x83, r2}, 0x20) r3 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = syz_open_dev$sg(&(0x7f0000bb0000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000ddc000)="") ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r3) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000ef8000)={&(0x7f0000ce6000-0x24)=[0x9, 0x3ff, 0x0, 0x502d, 0x95bd, 0x7, 0x8001, 0x8, 0x3f], 0x9, 0xe9, 0x6, 0xb03c, 0x200, 0x2, {0x5e, 0x8, 0x8, 0x6, 0x45, 0x311, 0x94cd, 0x8, 0xffffffffffff8000, 0xff, 0x5, 0x6, 0x101, 0x0, "d00255f6564f24974807c4679ee0c89330fa64ba3ce866afc3ace98fd30f9e3b"}}) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f1e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x9b90) setsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000ab6000)=0x7, 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000b26000-0x30)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f000084d000)=[]}}], 0x1, 0x0, &(0x7f0000c92000-0x1)="9e"}) 2017/12/26 15:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000019c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 52.031541] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=9305 comm=syz-executor5 [ 52.034256] binder: BINDER_SET_CONTEXT_MGR already set [ 52.034264] binder: 9282:9283 ioctl 40046207 0 returned -16 [ 52.097941] binder: release 9330:9332 transaction 55 in, still active [ 52.105253] binder: send failed reply for transaction 55 to 9330:9332 [ 52.132207] binder: release 9330:9339 transaction 57 in, still active [ 52.139071] binder: send failed reply for transaction 57 to 9330:9332 [ 52.145647] ------------[ cut here ]------------ [ 52.150397] WARNING: CPU: 1 PID: 25 at drivers/android/binder.c:2151 binder_send_failed_reply+0x147/0x3a0 [ 52.160132] Unexpected reply error: 29189 [ 52.164254] Kernel panic - not syncing: panic_on_warn set ... [ 52.164254] [ 52.171589] CPU: 1 PID: 25 Comm: kworker/1:1 Not tainted 4.9.71-g2506378 #113 [ 52.179784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.189288] Workqueue: events binder_deferred_func [ 52.194298] ffff8801d987f918 ffffffff81d922b9 ffffffff83a46d00 ffff8801d987f9f0 [ 52.202253] ffffffff83eab400 ffffffff82d60727 0000000000000009 ffff8801d987f9e0 [ 52.210235] ffffffff8142d741 0000000041b58ab3 ffffffff84188580 ffffffff8142d585 [ 52.218209] Call Trace: [ 52.220766] [] dump_stack+0xc1/0x128 [ 52.226097] [] ? binder_send_failed_reply+0x147/0x3a0 [ 52.232904] [] panic+0x1bc/0x3a8 [ 52.237897] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 52.246092] [] ? vprintk_emit+0x3ad/0x750 [ 52.251855] [] ? __warn+0x1a9/0x1e0 [ 52.257098] [] ? binder_send_failed_reply+0x147/0x3a0 [ 52.263904] [] __warn+0x1c4/0x1e0 [ 52.268973] [] warn_slowpath_fmt+0xc4/0x110 [ 52.274914] [] ? __warn+0x1e0/0x1e0 [ 52.280182] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 52.286731] [] binder_send_failed_reply+0x147/0x3a0 [ 52.293369] [] binder_thread_release+0x263/0x540 [ 52.299742] [] binder_deferred_func+0x43f/0xd10 [ 52.306029] [] ? __lock_is_held+0xa1/0xf0 [ 52.311796] [] process_one_work+0x7e0/0x1610 [ 52.317829] [] ? process_one_work+0x72c/0x1610 [ 52.324027] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 52.330582] [] worker_thread+0xe0/0x10d0 [ 52.336260] [] ? __schedule+0x683/0x1ba0 [ 52.341938] [] kthread+0x26d/0x300 [ 52.347093] [] ? process_one_work+0x1610/0x1610 [ 52.353376] [] ? kthread_park+0xa0/0xa0 [ 52.358963] [] ? kthread_park+0xa0/0xa0 [ 52.364552] [] ? kthread_park+0xa0/0xa0 [ 52.370142] [] ret_from_fork+0x2a/0x40 [ 52.376205] Dumping ftrace buffer: [ 52.379756] (ftrace buffer empty) [ 52.383431] Kernel Offset: disabled [ 52.387033] Rebooting in 86400 seconds..