Starting mcstransd: [ 16.351717] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.117695] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 21.494073] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.500989] random: sshd: uninitialized urandom read (32 bytes read, 106 bits of entropy available) Warning: Permanently added 'ci-android-44-kasan-gce-0,10.128.0.28' (ECDSA) to the list of known hosts. [ 27.906137] random: sshd: uninitialized urandom read (32 bytes read, 115 bits of entropy available) 2017/12/27 05:02:24 fuzzer started 2017/12/27 05:02:24 dialing manager at 10.128.0.26:38599 [ 28.749332] random: nonblocking pool is initialized 2017/12/27 05:02:27 kcov=true, comps=false 2017/12/27 05:02:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cda000)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/27 05:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00001a4000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac7d000000d2f67d076348320700c0a94c470502e90000009398fc740600000000000000732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a36c9f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1299163d6a40de8391f2e98b7bbfbcbea", 0xd8) dup3(r0, r1, 0x0) 2017/12/27 05:02:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000531000-0x1f)="1f0000000104ff00fd434500000000000100000008000100030400dcffdf00", 0x1f) 2017/12/27 05:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00009c3000)="", 0x0, 0x0, &(0x7f0000576000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/27 05:02:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{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}) 2017/12/27 05:02:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000d3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x0, 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/27 05:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f0000553000)=[{&(0x7f000095d000)="9a", 0x1}], 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f00004f3000-0x4)=0xbda, 0x4) 2017/12/27 05:02:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='net/\x00nmp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) getdents64(r0, &(0x7f0000ee6000-0xf)=""/24, 0x18) [ 33.468203] IPVS: Creating netns size=2552 id=1 [ 33.597248] IPVS: Creating netns size=2552 id=2 2017/12/27 05:02:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='net/\x00nmp\x00') getdents64(r0, &(0x7f0000ee6000-0xf)=""/24, 0x18) [ 33.625990] IPVS: Creating netns size=2552 id=3 2017/12/27 05:02:29 executing program 5: 2017/12/27 05:02:29 executing program 5: 2017/12/27 05:02:29 executing program 5: [ 33.689023] IPVS: Creating netns size=2552 id=4 [ 33.721906] IPVS: Creating netns size=2552 id=5 [ 33.749535] IPVS: Creating netns size=2552 id=6 [ 33.773936] audit: type=1400 audit(1514350949.970:5): avc: denied { create } for pid=3609 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_netfilter_socket permissive=1 [ 33.799716] FAULT_FLAG_ALLOW_RETRY missing 30 [ 33.801102] audit: type=1400 audit(1514350950.000:6): avc: denied { write } for pid=3609 comm="syz-executor3" path="socket:[9173]" dev="sockfs" ino=9173 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 33.801299] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 33.803259] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 33.826112] IPVS: Creating netns size=2552 id=7 [ 33.853967] CPU: 1 PID: 3608 Comm: syz-executor4 Not tainted 4.4.107-g610c835 #12 [ 33.861582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.870905] 0000000000000000 5eb9bc21c9410455 ffff8800b18af990 ffffffff81d0457d [ 33.878854] ffff8800b3092000 1ffff10016315f3f ffff8800b18afb18 0000000000000000 [ 33.886804] 0000000000000000 ffff8800b18afb40 ffffffff81606345 ffffffff81234260 [ 33.894766] Call Trace: [ 33.897321] [] dump_stack+0xc1/0x124 [ 33.902652] [] handle_userfault+0x715/0xf50 [ 33.908605] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 33.915606] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 33.921990] [] ? plist_check_head+0x4a/0x60 [ 33.927929] [] ? handle_mm_fault+0xb5d/0x3190 [ 33.934058] [] ? handle_mm_fault+0x291e/0x3190 [ 33.940271] [] handle_mm_fault+0x2938/0x3190 [ 33.946296] [] ? copy_page_range+0x1430/0x1430 [ 33.952501] [] ? __do_page_fault+0x780/0xa00 [ 33.958533] [] ? vmacache_find+0x59/0x290 [ 33.964314] [] __do_page_fault+0x35b/0xa00 [ 33.970177] [] do_page_fault+0x27/0x30 [ 33.975695] [] page_fault+0x28/0x30 [ 33.980956] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 33.987789] [] ? SyS_timer_settime+0xf1/0x380 [ 33.993912] [] ? SyS_timer_getoverrun+0x100/0x100 [ 34.000383] [] ? SyS_futex+0x210/0x2c0 [ 34.005901] [] ? do_futex+0x1670/0x1670 [ 34.011504] [] ? security_file_ioctl+0x89/0xb0 [ 34.017715] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 34.024183] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 34.035703] IPVS: Creating netns size=2552 id=8 2017/12/27 05:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c10000)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f0000233000-0x8)=0x0, 0xffff) 2017/12/27 05:02:30 executing program 5: 2017/12/27 05:02:30 executing program 7: 2017/12/27 05:02:30 executing program 3: 2017/12/27 05:02:30 executing program 2: 2017/12/27 05:02:30 executing program 4: 2017/12/27 05:02:30 executing program 6: 2017/12/27 05:02:30 executing program 1: 2017/12/27 05:02:30 executing program 3: 2017/12/27 05:02:30 executing program 5: 2017/12/27 05:02:30 executing program 4: 2017/12/27 05:02:30 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000c43000-0x7c)="", 0x0, 0x0, &(0x7f00002c6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 05:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f00004c6000-0x1f)="1f0000000c06ffde0000008f000a0100007f00190900008000050000000000", 0x1f) 2017/12/27 05:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009ec000)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00007cf000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000152000-0x8)='./file0\x00', 0x0, 0x18) bind$llc(r3, &(0x7f0000a5f000)={0x1a, 0x17, 0x3, 0x1, 0x380000000000000, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) r5 = dup(r0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000286000)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000264000)=r6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009e5000-0x10)={0x800000, 0x6, 0x5, 0x100000000, 0x0}, &(0x7f0000c41000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000a3a000)={r7, @in={{0x2, 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]}, 0xfffffffffffff801, 0x7fff}, 0x98) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007de000-0x8)={0x0, 0x9}, &(0x7f000062e000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f4a000-0x8)=@assoc_value={r8, 0x4}, &(0x7f0000553000)=0x8) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000616000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f00006e0000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f00004e6000-0x2)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00004c3000-0x9)='scalable\x00', 0x9) accept4(r4, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000526000)=0x58, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000789000)=0xfffffffffffffffe) write(r0, &(0x7f00005fc000-0x1)="8b", 0x1) 2017/12/27 05:02:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f000017c000)='./file0\x00', 0xfffffffffffffffc) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000029c000)='/selinux/status\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f0000cd5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002c2000-0x4)=0x10) [ 34.143432] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 34.156551] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure [ 34.180435] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/27 05:02:30 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd5000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r3 = getpid() ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000bc2000-0x10)={0xf, 0x80, 0x2, 0x7}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000ae0000-0x5)='user\x00', &(0x7f0000fd8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000439000-0x62)="bdc409f8b76ea8b85d627f8da577629d8b2355c8e2f602e5b6f50f50bf56f67521b7325899fa6c805ee5170237b6df91f45a33456d8b8784f42acde6e91d424a854a404e3de38a37a41e6d1079859ef77cea0b61caffb803eb8abf76bb7866724d5c", 0x62, 0xfffffffffffffffc) keyctl$invalidate(0x15, r4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000fd6000)=[&(0x7f000010b000-0x5)='proc\x00', &(0x7f0000fd7000-0x7)='md5sum\x00', &(0x7f0000fd7000-0x15)='/proc/self/net/pfkey\x00'], &(0x7f0000fd6000)=[&(0x7f0000f6a000)='/proc/self/net/pfkey\x00'], 0x1800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000c5a000-0x8)='./file0\x00', 0x7) sysfs$2(0x2, 0x20, &(0x7f0000fd6000)=""/145) unlinkat(r1, &(0x7f0000013000-0x6)='./bus\x00', 0x200) 2017/12/27 05:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x7, 0x0, 0x8001, 0xffffffff}]}) epoll_create(0x0) pipe(&(0x7f0000e90000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ad8000)={&(0x7f0000509000/0x5000)=nil, 0x8001, 0x0, 0x82, &(0x7f0000bfe000/0x2000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e88000-0x6f)={0x0, 0x67, "3b46196fadef81f141487d6417ecc1f79c761e205cc5859950b91c0c65ef84145bd066bac0b5d6ed05c5ebe7bc5b3fdaa4fd5ea27fda92e8aad5e60cc50e2129c6cd799de98c47fcc7b82fbbbe76931c166cb7d0b2163ba2fd3fb478075d4091786282e51819e0"}, &(0x7f00003ac000)=0x6f) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009f4000-0x8)={r2, 0x200}, &(0x7f0000b5b000)=0x8) 2017/12/27 05:02:30 executing program 4: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x0) 2017/12/27 05:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008d6000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ace000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007e1000-0x4)=0x8, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000060b000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000373000-0xc)={0x100000000, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ea2000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000414000)=0x0, &(0x7f00003f6000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000c24000)={0xc, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00004ab000-0x14)={0xfff, 0x9, 0x3f, 0x4, 0x7, 0x861, 0x401, 0x1, 0x80000001, 0x5}) socket$inet_udp(0x2, 0x2, 0x0) userfaultfd(0x80000) 2017/12/27 05:02:30 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e47000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0x25)=""/37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/178) ioctl$KDADDIO(r0, 0x4b34, 0x81) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000000c000-0x52)="323f7be3befc4ea653edda7b47d2f6b0fab854aa4a533504d4d16aad0f14da666f6795ba04063bb56a4d754d2bc755c77ca1f891ff7e9217b54c73f530957f4370a24e49cc8ff0d75a7d5dc07db50def6560", 0x52}, {&(0x7f000000f000-0x21)="4d6d021b2a538ff91aaf23a8f67a818daaf1abdcfd37415069bbf5f4044fd3c547", 0x21}, {&(0x7f0000004000-0x1e)="02879613880d16d7dc630e4198f4172e8a5e95d863b0d7a99457354d56ae", 0x1e}, {&(0x7f000000e000)="f9ada14e6c46ce637f72efcfee5effed87615356a42220a5cee60faa21fb65b2c439252f0b1c170e241757f9cb4734f0ff3448de9f5b0212b56e8bc6db282db9f529715fab216af33920f521d12dd20f446593b3cc071bf1b6d7d9cd9f51ae20b00857", 0x63}, {&(0x7f0000008000-0x20)="b5ea7e23b46676c7bec069ecff00141fc5b127a3510fefe17a82a5aa1255dec4", 0x20}, {&(0x7f0000001000-0xb3)="296458b63637b96328bdacbad7de6c886708a01340632bcaa80070048234305b28dc91cedc59163662cbcdf1ba12c43b5a862a7c0a5349d7aa51874e3461c675669d8a4ba4672799dac4dccc2ae58a8035341fbef9455325821768866bdac2387a0b2649becc8e393bafc18215f47d2994ef26ffc218d3ea0c6e53c455fb7a3e740b38bf8063c75e2a436466f029b71412e9851664a82e4dcc58300344937c4fb0e39fe3b3d10a55f5d4a4a78949d8cec70680", 0xb3}, {&(0x7f000000f000-0xdb)="10cfeba8b0eb51650894acd55fcb43fefaa2ed9aad668c01ed75178583cce5efbbe4ffb6868ebdf9f822eb0161870780dc563873449df7d1675f2d7ab2696f070fb08e87836511c2ed86b092e89ad48c2a7a855083b10950264f2706981f5d0caae257dc7ab44213d358f965f936ad6f167aa4216daf828d6858758cd9a7bd8a4fa649398c09743513dad4c75e894eac7bbb355e493c2de5cd334550aba2dc03283a2af8f13a51fdd62cb0be78d76adbce8a5db7005a05a91c5a70154dbd6593b80c8200cb026c8ff57083f94c8ef53879716eeea88a7458232fe0", 0xdb}, {&(0x7f000000f000-0x9)="1bef4063276b077dce", 0x9}, {&(0x7f000000e000)="f3956f7d1790639503e6c46cadfa8aad6e64366d99bfb8d436639f6a31498534251028667d9aa261f855c801414d24cb1111617a14dd6a9cc58cef75d66adc27ef06958acb0e60a78a22acbd5c10316da31f8f006e8f6d0fe42bc16693765951c5721ac41f1a4e5f8e3f7be2b022f193bc3e7f649b7b7155dfdb5f6b", 0x7c}, {&(0x7f0000008000)="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", 0x1000}], 0xa) prlimit64(0x0, 0xe, &(0x7f000000d000)={0x0, 0x9}, &(0x7f000000a000-0x10)={0x0, 0x0}) 2017/12/27 05:02:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000087000)='/dev/pktcdvd/control\x00', 0x201, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f000002e000-0x14)={0x4, 0x10000, 0x4, 0x7, 0x3f, 0x401, 0x0, 0x6, 0x3a, 0x8001}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000838000)={0x8, 0x0, &(0x7f0000821000-0x8)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b70000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d76000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000863000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000978000-0x58)={0xe8ea, 0x0, 0x10001, 0x8, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpriority(0x3, r2) ftruncate(r0, 0x9) 2017/12/27 05:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00005a0000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005fb000)='/dev/rtc\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000fc1000)='./file0\x00', &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000aed000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000920000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001cb000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f000057e000-0x4)=0x0, &(0x7f0000d6a000-0x4)=0x0, &(0x7f0000128000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000246000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002d4000-0x4)=0xc) stat(&(0x7f0000b55000)='./file0\x00', &(0x7f0000c5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f77000-0x8)='./file0\x00', &(0x7f00000b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000065a000-0x38)={&(0x7f0000cfb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000264000-0x40)=[{&(0x7f0000d55000-0x26)="3715c1066ff3d3f6f9a8c0ca608bd04e4f69f2d06762af2fb5689afd8a87552262a53ab7e6d9", 0x26}, {&(0x7f0000759000-0x3c)="a6754817fc97894e3a4b27255e381410c17d881d13d83c74b83bbf85a647a24284e1c322a30f7cd3448e65f6d768572db0f16aedfabd3e84c0eeecf0", 0x3c}, {&(0x7f0000ab5000-0xcf)="bad43cb6073dc3c18d5ec61a633292fe32e81e20d276b66d3108dfa382463ba88f1282e071e23a13c6a69fc274a7da63f03927b63390b02bba5e6ffc00aec84aceaab934bca7307bedee0f1161c9a017e13f22c300e60ac4acc7efb95a8897a8b2e3e3253e8bb3fe24e3435dd87fb362861e95fdedf7a060c140a321d4ae54a5d97a64395fe615561cd65b2085868a23a566eea284cb275d0a306ff7a2b4749e26bd4c2672a738e114527a1720f054d4d2fe4cdb617ca2e20c9ef6dd6984f7b69d1c49845771d2b5c55b6968968cc9", 0xcf}, {&(0x7f0000c4d000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000f90000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0xd8, 0x10}, 0x80) r11 = socket$inet6(0xa, 0x802, 0x88) bind$llc(r0, &(0x7f00008fc000)={0x1a, 0x19, 0xfffffffffffffffc, 0x101, 0x2, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r11, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) r12 = dup2(r0, r0) ioctl$TUNSETIFINDEX(r12, 0x400454da, &(0x7f0000ba1000)=0xfffffffffffffff9) sendmsg$inet_sctp(r11, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b8f000)={0x0, 0x2}, &(0x7f0000fda000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007d1000)=@sack_info={r13, 0x7ff, 0x400}, 0xc) setsockopt$inet6_buf(r11, 0x29, 0x23, &(0x7f000082a000)="28421b64cc7fa10a8cbcb324af771495786320aec2e82b8b546af420503705c3350c31d39364fdc24a4086c41cc11f9da30a369c8efb0ea52725f10863badcbc49dad625", 0x44) poll(&(0x7f0000e5e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/27 05:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00008bd000-0x20)={@generic="a13075de02ecbb6833efa6820e58678f", @ifru_flags=0xcc01}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c45000)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001d3000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dc5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000790000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000f51000)={r5, 0x0}) 2017/12/27 05:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d8503ec0b00001d076d00ec", 0xd) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000faf000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2017/12/27 05:02:30 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000412000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bc5000-0x4)={0x7fffffff, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) sendto(r0, &(0x7f0000bf4000-0x85)="d28db5d97cbe7f2322552975e3c3128708b189cea16a3dc650072de8cbaff753d6a11a758e992fe7de9f0a54d63f76a322e5bd39fa1891e36afead58503b37852d54318a988c1eaebf9d9f1cc7b00a928144cb2ae718997ec94ae5b74e765b028277148f86d69d25721ca7e890eab2bbb47425c3128ddc12765c3a417a823d201d42ddf5bc", 0x85, 0x8010, &(0x7f0000ded000)=@ax25={0x3, {"171b21da610881"}, 0x7}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000b8d000)="", 0x0, 0x8001, &(0x7f0000826000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004b6000)={0x0, 0x8002, 0x0}, 0x4) sendmsg(r2, &(0x7f00008af000)={&(0x7f00005d1000)=@ipx={0x4, 0xa0000000000000, 0x800000000000, "950c3536680c", 0x3, 0x0}, 0x10, &(0x7f0000940000)=[], 0x0, &(0x7f0000ccc000)=[], 0x0, 0x0}, 0x0) [ 34.273556] binder: 3665:3672 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 34.274179] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 34.312418] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 34.330692] binder: 3665:3691 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 34.388994] device gre0 entered promiscuous mode 2017/12/27 05:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000093f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ff7000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000020000)=0x0) r4 = getuid() r5 = getegid() r6 = fcntl$getown(r1, 0x9) r7 = geteuid() getresgid(&(0x7f000018e000)=0x0, &(0x7f0000d48000-0x4)=0x0, &(0x7f0000ed3000)=0x0) sendmsg$unix(r1, &(0x7f0000272000)={&(0x7f0000095000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000066e000-0x90)=[{&(0x7f00007c4000-0xb7)="b07939d383f7c5e8322711e80c179dede85e241ca5585950a67f31233464ae15eb8e31c71e3d168410d9cb89681f84c2b267f4952eecd4a9e1778b8063d51b6bfc08071530f2e0b03de580078c471ae186a91d07c0caccb690e6e3d294efd901cd1f6c961e5e83c78d95e0f52c240bb3d0e7d09ea4086a981936b4744335a3108b28db94776c92e00ad98486200e45cf0c5f9e77c35a06b5de85bbfb0c400ce778ae4c608f0a11393b341f03461bb6c35554337315c068", 0xb7}, {&(0x7f0000e9b000-0x51)="83fc0521f95b7ead084014bf25d44c0634287a018a100027652aa8fcb8bb695e61422fa187d2afdcbfa81870186ba3960823294123f8e9d7eb6de00f578903bbd6f5898176ee91830fd8db1a9b7d049a2e", 0x51}, {&(0x7f0000e3a000-0x47)="6237479111f9e2249b33e4c9ba0b70199db7b21fba45241b22efeeff9796c146083596fc0eca5272ebb30817ab647fbe80fce9e6c9d50463835cf5e3224168fc620ddc65e023ad", 0x47}, {&(0x7f0000a47000-0x18)="c2e2c6e9185a841ac151574c6b8b560b339c461458f010c2", 0x18}, {&(0x7f0000bcd000-0x40)="5250257169c3d17002af5970295d550a2cb198363f2f91035c40f58371f1f9122fd29b5f03ce449c6ee76dc0e70b8514e0a8dbce3417f36ba016947219fccbcd", 0x40}, {&(0x7f00005cb000-0xdf)="fdab5639db11987efa263015a28de7e2348a9eac61507bc08866ebe259194dcb9a010d53531df68401f5e48c248a3436c8c43d8c84b65b787e429e7cae314d10c808eb203f502562d57ddd0d6a1ca39040a2f02c0140935607100629a3e56eacdffa78422cee66b02480963f4285a3c85891bea9447119c8669fbf1628b2d15c11edd2e1704adaf5bd82a6b12a41c90f79352b94859cdd6d8913a55d5c14ebf328f60f8df20cb9ad378660133cdf881e436901034ce585bcfb8176e43cfabb842adc01e98d2d8fa50944f3b945ba9f56977a517a3adad3ff78c10735b8ae67", 0xdf}, {&(0x7f0000362000)="fd10b90cdb99d9f0a21fcd9afb2c55ca4054d7e486e2001572ec929abbf836f68a9e3e077e9e6404166a2e4996c48ded4f54cd220ab258f03704537515947830e8718a0657724b81d1dca7d250e0930f4f293691e86e93d984193e47020071ac88fd772e4297f2b022470d78772b148e79a1a85edb9fd668e9c9acd1546115004e47c77e81129039a30cd3d788f630fd964cc7f354211d11f16262707102d614e80822ec8fe0e30e128abdc9f2fd296a7406b1eb46041da0bcc5d8e75450c71189", 0xc1}, {&(0x7f0000d1d000-0x2e)="a1bda376233bba07086f17a8ed9200416b84567c40d162234628670774aafb180da68302f01b27ebcb3bff1943ad", 0x2e}, {&(0x7f0000794000)="9c407e43267f9d5e30f45ce4489db511750e752264f05796a931c1f45bbcb78c38281f16eda6218dc0623b92159c5b864483aa7d9c5d7d0f1f7f59", 0x3b}], 0x9, &(0x7f00009d2000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x88, 0x24000000}, 0x4) close(r0) 2017/12/27 05:02:30 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f000000f000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/27 05:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000caf000-0x2c)=[@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}], 0x2c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x7a3]) 2017/12/27 05:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x36, 0x10001) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b6c000)=0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000465000)={0x8, &(0x7f0000b43000-0x3f)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) 2017/12/27 05:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000748000)={0x0, 0x55, "0da7775af575c973a45692555eae1b112a58edccad543bc28fc56411f0d5bc90a62fbf0287a21835044947eba2f9a28d24bda3bb9078bd2931b8fb80783c3ca43a4f79bd14b1870432fde73be109bfdeff3911b6b5"}, &(0x7f0000337000)=0x5d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c5f000)={r1, @in={{0x2, 0x2, @rand_addr=0xdec00000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffff0000}, &(0x7f0000e92000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000080e000-0x6)={r1, 0x9779}, 0x6) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f000021d000)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000735000-0x20)={@common='gre0\x00', @ifru_flags=0x14ff}) 2017/12/27 05:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003fc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000e76000)=0x406, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000077c000-0x9)='/dev/rtc\x00', 0x90200, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f000051f000-0x8b)="a8c77caf57d1d6d489ee7dedaa784cc986d1a27c0e01beb483d50441795361383ca84ad85c0b87f309d131e016d196f0263417c1c45ba4cd650a0a661d26babb42dc5a74c5058fd5d087c0a6063f86a489f548699d90724b3190004c006756d878a632a95ccd3c1f033c1b676d262d42edc1aaa7f79ce34165a353435b12bd04238c55bec88a3cbba224d6", 0x8b) write(r1, &(0x7f0000001000-0x2)="05", 0x1) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000346000-0x20)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2017/12/27 05:02:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$getown(r0, 0x9) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) 2017/12/27 05:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000faf000)={0xfffffffffffffffa, 0x7ff, 0x3, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_delete(0x0) 2017/12/27 05:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000-0xe)=@l2={0x1f, 0x6, {0xfffffffffffffff9, 0xd614, 0x2, 0x0, 0x1000, 0x4}, 0xfff, 0x8}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() sched_getscheduler(r2) 2017/12/27 05:02:30 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x80000001, 0x42840) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000003000-0x4)=0x800, 0x4) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x400200, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000)='/dev/hwrng\x00', 0x141000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000006000)=r2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000009000)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000008000)=""/51, 0x33) r3 = syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x40005) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f000000a000)=@ax25={0x3, {"b66ad3a99ec58f"}, 0x9}, 0x10, &(0x7f000000b000-0x30)=[{&(0x7f0000007000-0x80)="79cfd071a9b9335622551e0bafb5286ba84ac971f5edbe3117cc3fb058188719cfa2a6885b015d3302e80b20c0779a6377c525801b3c609f49135d10e963da2df1aaa47cf1ad7ade7b5bae02debca34d38b09d4e66603965ef828599e4f367b764e22924fd0e1a465306be37d1e0ad3a0ec4c03c925dcfc52ded0045b296eddf", 0x80}, {&(0x7f0000005000-0x8a)="a57d09e2c4f567a04c6bf76fa6a129788a1e749d2238e03d364345360c7f4a425d5731cf173682a83845b859468fa97b6f56e5bbe4dcfb2b10e4e749912f63763283974ef0c240e696dc318132e4fe762fb462f9ebc140175df2408e47af78333df375baa698d104f959dc5545cd45cebb517a6196fb8e21e3ac2d665cc1c93ee09d7e56b37f920e8506", 0x8a}, {&(0x7f000000b000-0x5b)="4b2f1a808cb44acef2e29a3b7d322cd8aef6404ad6fe9836ba0851da3be90823ac73fba26c0e481f56278731a5f83256562a6f8a7c2d90c65ba274525a401259c83e6fcab498423752d3862165c72ee4495b113dec9051025cf2db", 0x5b}], 0x3, &(0x7f000000a000)=[{0x10, 0x13b, 0x2, ""}, {0xe8, 0x10a, 0x9, "e5d7d7d0d7876451fba8170a86445056358ee828efc20ba8c2995d947579601ff15097023ebf241c05a0914e51c3a89cd5e9373c078b92323ef69cc558d6272d204616b599114f3c51023d897ebdf9dc875da8fe3897a5cbd99e0ce1d8ca429b0f34cbc876a87cbbd383a71e16a5ce927ca713057c23592e078558e137a3491c836e270f2216223a296a3599727f3cf389ce1e3682b47ef45ce520d53952e0d14a05dc9fe1886292b103dd7544d5b056dde69c0a7c1c17db28cd93050c925ada44bdc27384aae1758d089947d47244c304"}, {0xb8, 0x114, 0x9, "fa1d4f935bb5ed15612751ee44a8d91c2b95811003fbfb7ba0e294aba3caae67507b085d2d1ded89430e5b109ad641e6c3e45a3fc29251b54b33356630b74c644337e29ebc95c74e187147a58cb60015f857a3851dff6ade56447d5ceee64dcc5c1683e52f32b9fc6af58bd7e4d4e37b88f5f0b977abec94be7cd644a3f14fa981ee649b05ffe8c673d5badeac16d450270fd7c2e6519123f946bfb23e7cbcedd770ec"}], 0x1b0, 0x11}, 0x40002002) writev(r3, &(0x7f0000002000)=[{&(0x7f0000007000-0xcc)='?', 0x1}], 0x1) fsync(r3) [ 34.530377] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/27 05:02:30 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f000000f000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) [ 34.584183] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/27 05:02:30 executing program 5: mmap(&(0x7f0000001000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000009000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000010000-0x1)='>'}) 2017/12/27 05:02:30 executing program 2: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005b000)='/dev/sequencer\x00', 0x40000080003, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000005c000-0x10)={&(0x7f0000015000/0x1000)=nil, 0x1000}) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x7530}, {r1, 0x0}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x6) 2017/12/27 05:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000dc1000-0x28)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000736000)={0x0, 0x3c, &(0x7f000061e000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5ee756bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009f2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ef000)={r1, 0x2}, 0x8) 2017/12/27 05:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f60000)=0x5, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000097a000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000916000-0x4)=0x2280000000009, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d2d000-0x10)={0x7f, 0x8, 0x1000, 0x10000, 0x0}, &(0x7f0000e7c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c85000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f5000)=0x8c) sendto$inet6(r0, &(0x7f00001c7000)="", 0x0, 0x0, &(0x7f000011b000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00005ee000)=""/108) 2017/12/27 05:02:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x8, 0x6, 0xfffffffffffff8c4) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x2, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) madvise(&(0x7f0000052000/0x8000)=nil, 0x8000, 0xb) 2017/12/27 05:02:30 executing program 6: getpgid(0xffffffffffffffff) getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="a8396b1d031571aa05ce3091d4313a45d6cfa1292362d32cde8841d820ce1057e0b12184940ac9ed2218637213147e75c471b5f0c67ff9d116256be08374f9f66176d7971418870c5ce646360f1ab0ca51391d7096028fa8ce3e362d71a6bc4da036c9a21e0f1f82058b47e20f7a2623054bdb7d5c9e567bf41aa681e7e17968a44114cbe831acd7", 0x88, 0xffffffffffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000002000-0x2e)=""/46, 0x2e) getpriority(0x400003, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x8400, 0x0) lseek(r2, 0x0, 0x0) 2017/12/27 05:02:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = memfd_create(&(0x7f0000870000)='-[\x00', 0x1) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000bdf000)=""/246, 0xf6) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00004b4000-0x4)=0x0, &(0x7f0000bc2000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 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]}) close(r0) 2017/12/27 05:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:30 executing program 6: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00001f1000/0x2000)=nil, 0x2000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x4, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000072c000-0x10)={0x1, &(0x7f0000844000)=[0x0]}) ioctl$void(r1, 0x5450) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, 0x10) 2017/12/27 05:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000a1b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000fa2000-0x8)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r1, r0) keyctl$get_security(0x11, r1, &(0x7f0000f7f000)=""/142, 0x8e) keyctl$revoke(0x3, r0) 2017/12/27 05:02:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a05000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002b3000-0x4)=0x0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0xfffffffffffffffd, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$llc(r1, &(0x7f0000302000-0x10)={0x1a, 0x16, 0x1c00000000000000, 0x40, 0x4, 0x79, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/27 05:02:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = syz_open_dev$binder(&(0x7f00009cc000+0xfa)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) process_vm_readv(0x0, &(0x7f0000036000)=[], 0x0, &(0x7f0000646000-0x10)=[{&(0x7f0000a40000)=""/253, 0xfd}], 0x1, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000152000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005c1000-0x4)=0x0, &(0x7f0000c58000)=0x4) clock_gettime(0x80000002, &(0x7f0000dfe000-0x10)={0x0, 0x0}) utimes(&(0x7f00001ad000)='./file0\x00', &(0x7f0000c7c000-0x20)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) write(r1, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000e23000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 05:02:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x3, 0x800, 0x101) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f33000)=0x0, &(0x7f00007bd000-0x4)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000599000-0xe)='/dev/keychord\x00', 0x98002, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00008fe000)=""/40) close(r1) 2017/12/27 05:02:30 executing program 0: r0 = socket(0x13, 0x802, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000523000)=@common=""/16, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.736113] binder: 3750:3778 ioctl c0306201 2000ffd0 returned -14 2017/12/27 05:02:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006be000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000a9000)={0x0, @in6={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0a000-0x4)=0x8c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000732000)={0x8, 0x101, 0x81, 0x8fb, 0x5, 0x1, 0xfff, 0x36e36536, 0xfff, 0x3, 0x8, 0xffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b17000)={r1, 0x0, ""}, &(0x7f0000953000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b12000-0xa0)={r1, @in6={{0xa, 0x3, 0x3, @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]}, 0x100, 0x0, 0x9, 0x8, 0x80}, 0xa0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000051a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcb19, 0x2, 0xff, 0x2, 0x7, 0xdfa1, 0x0}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cd6000)={0x80000000, 0x0}) clock_getres(0x7, &(0x7f0000669000-0x10)={0x0, 0x0}) 2017/12/27 05:02:30 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f52000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000654000)='/selinux/create\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000a3000-0x64)="71182db4fa6aa6fe3e9da61d314bc6d5914e7bc31b23ced1edbafcd6edd1449a29ee28d7887f7d7c780aaa49ca882fc8137e53d0e31e62c552cfca0eb1800cc14773351ff47d6b462cc6f9ef12f0ae55bf96af39bcf6ad58e8b8987fcfc3d0397d9afe36", 0x64) mount(&(0x7f00003f4000)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cbf000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") rmdir(&(0x7f00005b3000-0x8)='./file0\x00') 2017/12/27 05:02:31 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) [ 34.777895] binder: 3789:3793 ioctl 40046205 8 returned -22 [ 34.801478] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.857688] binder: 3789:3821 ioctl 40046205 8 returned -22 [ 34.877445] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/27 05:02:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dcb000-0x23)='-^mime_type{/procselinux&*vmnet0em0', 0x3) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000054d000-0x6)={0x4, 0x7, 0x8001}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r1, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$netlink(r0, &(0x7f0000de2000)={0x10, 0x0, 0xffffffff, 0x4}, 0xc) 2017/12/27 05:02:31 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000b1c000-0x8)='./bus\x00', 0x0, 0x0) 2017/12/27 05:02:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000)='./file0\x00', 0x401000, 0x8) prctl$intptr(0x2000000021, 0x0) 2017/12/27 05:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x2000000000001000, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x1)=""}) unshare(0x20000) 2017/12/27 05:02:31 executing program 4: rename(&(0x7f000052e000-0x8)='./file0\x00', &(0x7f0000d1e000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) lremovexattr(&(0x7f00008eb000-0x8)='./file0\x00', &(0x7f0000171000)=@known='com.apple.FinderInfo\x00') 2017/12/27 05:02:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000de9000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000001e20000008", 0x29}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x6, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2017/12/27 05:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f000028c000)="", &(0x7f00004ad000-0x75)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000700000)='/selinux/access\x00', 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000f88000-0x7c)=""/124, &(0x7f0000b49000+0x6c2)=0x7c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r3 = getpgid(0x0) sendfile(r2, r1, &(0x7f0000a1a000-0x8)=0x0, 0x80) tkill(r3, 0x1000000000016) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cb5000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000603000)={0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0xfff, 0x5, 0x47, &(0x7f000046b000)=@common='bcsh0\x00', 0xffffffff, 0x7fffffff, 0x5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e3b000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000030b000)={{{@in6=@local={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, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d03000)=0xe8) accept$unix(r2, &(0x7f00001c9000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000593000-0x4)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f00006ae000-0x4)=0x0) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f1e6", 0xfc) 2017/12/27 05:02:31 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000000f000-0x54)=""/84, &(0x7f0000fd0000)=0x54) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd4000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000a6000)=0x0, &(0x7f0000fd4000-0x4)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fd7000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000fd7000-0x30)=[{&(0x7f0000924000)=""/16, 0x10}, {&(0x7f0000fd6000)=""/196, 0xc4}, {&(0x7f0000fd6000)=""/226, 0xe2}], 0x3, &(0x7f0000b6a000-0x40)=[{&(0x7f000077a000-0x41)=""/65, 0x41}, {&(0x7f0000b6d000)=""/51, 0x33}, {&(0x7f000000d000-0x1d)=""/29, 0x1d}, {&(0x7f0000fd6000)=""/156, 0x9c}], 0x4, 0x0) sendto$inet(r1, &(0x7f0000fd5000)="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", 0x1000, 0x4040, 0x0, 0x0) recvfrom$inet(r1, &(0x7f00004ec000)=""/73, 0x49, 0x0, 0x0, 0x0) 2017/12/27 05:02:31 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bdd000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2200000004e, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe500600000000000000103347fae5"}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000da7000-0x4)=0x0) 2017/12/27 05:02:31 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$addseals(r0, 0x409, 0x1) ftruncate(r0, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000)=0x2, 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000-0xc)={0x4, [0x10000, 0x0, 0x8, 0xae]}, &(0x7f0000007000-0x4)=0xc) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000003000)=0xffffffff) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f1e6", 0xfc) 2017/12/27 05:02:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x5) sendmmsg$inet_sctp(r0, &(0x7f0000bd9000-0x118)=[{&(0x7f00001b7000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00007e2000-0x50)=[], 0x0, &(0x7f0000f31000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) [ 34.997218] audit: type=1400 audit(1514350951.190:7): avc: denied { set_context_mgr } for pid=3827 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2017/12/27 05:02:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000001000)="") 2017/12/27 05:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007be000)='/dev/vga_arbiter\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000200000-0x4)=0x0, &(0x7f0000997000-0x4)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a97000-0x9)='net/sctp\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c26000-0x90)={0x3, {{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]}}, 0x90) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000965000)=0x0, 0x4) connect$netrom(r1, &(0x7f0000423000-0x10)=@ax25={0x3, {"ab099a965366e2"}, 0x9}, 0x10) 2017/12/27 05:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000229000-0x7)='timers\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000e1f000)=0x0) r1 = socket(0x0, 0x208000, 0x5a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bae000-0x10)='/dev/sequencer2\x00', 0x410000, 0x0) bind$packet(r1, &(0x7f0000c69000-0x14)={0x11, 0x1000000000000009, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) [ 35.069020] audit: type=1400 audit(1514350951.260:8): avc: denied { create } for pid=3864 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.082791] audit: type=1400 audit(1514350951.280:9): avc: denied { call } for pid=3827 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 35.126078] binder_alloc: binder_alloc_mmap_handler: 3827 20002000-20003000 already mapped failed -16 [ 35.143047] binder: BINDER_SET_CONTEXT_MGR already set [ 35.148537] binder: 3827:3841 ioctl 40046207 0 returned -16 [ 35.155179] binder: 3827:3857 got new transaction with bad transaction stack, transaction 1 has target 3827:0 [ 35.155315] audit: type=1400 audit(1514350951.350:10): avc: denied { setopt } for pid=3864 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.189748] binder: 3827:3857 transaction failed 29201/-71, size 0-0 line 3032 [ 35.201298] binder: send failed reply for transaction 1 to 3827:3857 [ 35.208127] binder: undelivered TRANSACTION_COMPLETE [ 35.213372] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.218798] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/27 05:02:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@generic="e524838797d59f76ad26b3ea84041b5d"}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000d97000-0x1)=0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000032c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x600}) 2017/12/27 05:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000615000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e83000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x148) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x0, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) epoll_pwait(r0, &(0x7f0000384000)=[{0x0, 0x0}], 0x1, 0x80000001, &(0x7f0000000000)={0x1}, 0x8) 2017/12/27 05:02:31 executing program 0: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x40, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f66000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000032000-0x1)=0x0) get_thread_area(&(0x7f0000f65000-0x10)={0x80000000, 0xffffffff, 0xffffffff, 0x3, 0x389, 0x3ff, 0x0, 0x7, 0x0, 0x9}) fsetxattr(r0, &(0x7f0000616000)=@known='system.posix_acl_access\x00', &(0x7f0000e4b000-0xd)='/dev/usbmon#\x00', 0xd, 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000e9000)=0x0, &(0x7f0000b19000-0x4)=0x4) sendto$inet(r0, &(0x7f0000844000-0x2)="2305", 0x2, 0x0, &(0x7f0000c2d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000540000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000621000)={0x0, 0x9, 0x2, 0xdeaa, 0x1f, 0x43}, &(0x7f000077c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d5f000)={r1, 0x6}, 0x6) mount(&(0x7f000052a000)='./file0\x00', &(0x7f0000153000-0x8)='./file0\x00', &(0x7f0000a00000-0x5)='ceph\x00', 0x40484, &(0x7f0000cf5000-0x24)="") 2017/12/27 05:02:31 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) creat(&(0x7f0000007000-0x8)='./file0\x00', 0x40) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x0, 0xe, &(0x7f0000007000)="c58025843f53c91a40b981aac992"}) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000059d000)='./file0\x00', 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/rfkill\x00', 0x20400, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000253000-0x4)=0x0, 0x4) truncate(&(0x7f0000c76000-0x8)='./file0\x00', 0x7fff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000001, &(0x7f000000a000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003fc000)=0x0) creat(&(0x7f00003be000-0xe)='./file0/file0\x00', 0x0) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) [ 35.284001] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/27 05:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400104008) read(r0, &(0x7f000037b000)=""/106, 0x6a) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fff000-0x48)="480000001400190d09004beafd0d8c5602847f0080ffe00500000000000000a23c5603ca0003000100000000200000000100000000000309ff5bffff00c7e5000000100000000000", 0x48}], 0x1) 2017/12/27 05:02:31 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000844000-0x4)=0xc) getpriority(0x1, r0) r1 = gettid() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b26000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0x3)='ns\x00') ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000ee000)={0x9, 0xde, 0x7}) 2017/12/27 05:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a7000-0xb)='/dev/hwrng\x00', 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000041f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000410000-0xc)=@sack_info={0x0, 0x10002, 0x1}, &(0x7f000028d000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009fb000-0x85)={r1, 0x7d, "754011c524c636c0e41267ed28b8cfab3bdcb1c7472e91aea740bd33c00b128b3491f6b4d2d5ba54a45c08dd7cea7360e6af099307616b400a35d32c9e5c7ee9f21645a841b5edef74da2d03ff533783afdfd7c0967e42c128277604a52714d20aec47b8dfb2735954b6384ab3633b87460dbc591bd5f484964f3d6913"}, &(0x7f00001b6000)=0x85) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000600000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) syz_emit_ethernet(0xa0, &(0x7f000084d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="6ea60e97e9e1", [], {{0x806, @ipv6={0x400, 0x6, "fdca86", 0x6a, 0x2b, 0x2, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x3, 0x1, 0x6a, 0x0, "057de2e618807e6242a15ad84a3ab5afcfce17d41508c0aace5b194fccdf9f8d7a68c23cafd859f142420d68f5fa09bebc72198792eb2f31bbbd4e2da530638b7139461d8f56de7da78849f8413565247dfa0077e1f046098f6f99fda056a8821e4e"}}}}}}, &(0x7f0000d88000-0x10)={0x1, 0x2, [0xea2, 0xa56]}) r2 = socket(0x10, 0x3, 0x10) bind$inet(r2, &(0x7f0000ca5000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000045b000)="220000001b00071b00000000ef0012011f000023000200000000000000ea000500297f", 0x23) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/pktcdvd/control\x00', 0x9a7625458f701a03, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000017000-0x1c)={0x0, 0x401, 0x2, {0x9, 0x100000000}, {0x3f, 0xffffffffffffff00}, @ramp={0x1f, 0x100000001, {0x20, 0x7, 0xffffffff, 0x642d}}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000070000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbd000)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000037e000)={0xb5, 0xfffffffffffffff9, 0x208, 0xc046, 0x0, 0x51f, 0x3, 0x20, r1}, &(0x7f00005e2000)=0x20) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) writev(r2, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)='^', 0x1}], 0x1) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/27 05:02:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000b38000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2017/12/27 05:02:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000746000)={0x0, 0x88, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x0}, 0x6) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x2, 0x8032, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000002b000)=0x3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000321000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000f04000)='net/sctp\x00') ioctl$FIONREAD(r2, 0x541b, &(0x7f0000ff4000-0x4)=0x0) exit(0x1) 2017/12/27 05:02:31 executing program 3: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000017c000)='./file0\x00', 0x10f) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000009c000-0x10)={&(0x7f000017d000-0x198)={0x2, 0x9, 0x7, 0x2, 0x33, 0x0, 0x518332bc, 0x0, [@sadb_x_sec_ctx={0x1e, 0x18, 0x6, 0x5, 0xe6, "d1ddf026612540d32df3bd0f75f460d55c9f3e7e029ab7aaa51f3904f007e1e54d4f16ad41e9c88df7581a2282cf1f0ffb781bfa18ceb15fe237b3365d0c984ff3169c2600fb19ef1fb7491cc5d241e5c56fe2da154f0305484bc65af76e32becb83444ea52e9ccb51eca64776c66ab4a58c70991cd7b186e0d0f6a4fda73e808bcce7448c7bd4ac15984fdbdf69ae5ad2a15541892fd2102feebf86eba5fb041323a2d6ddae432ea72e1c4d9f0f56f748d44eac9d84dbffc8c21fbc060cecab1854dfd2bf583b118e58f3d4ed728c1f54ade1c18033fb08581dae2aceee3aaf0219a04e5e14"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}, @sadb_lifetime={0x4, 0x7, 0x2, 0x3f, 0x1000, 0x3f}, @sadb_lifetime={0x4, 0x7, 0x9, 0x9, 0x95fe, 0x8}, @sadb_lifetime={0x4, 0x2, 0x3, 0x10, 0x31, 0x0}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x40000) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x80000000, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 05:02:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r1) timer_create(0x7, &(0x7f0000fa8000)={0x0, 0x3f, 0x2, @thr={&(0x7f0000a76000-0x1a)="8adf835605f911a8aa45efac0c2c74113b31480558a27f021db8", &(0x7f00002ce000-0xc6)="9fa02d47f2ff3d40e4f45ae10b5be829906973a923f37c0b9c010af655143df42c2a74c118dbc41b168005b8eb3956469068192b09c2761cc68c2feb8228066e0014ff0ac1b292e2f9177b49ffd2303f3991bf5155b5b92a6f9b044d706b474c085dab4a15661048fbc8d23125961d2355c8d18ae1c5ee71d3fa25384cf2c499bc6fb3b99596b70413817c9f76ebeb36a47d296692deb67c6e5a0b77da90e5459acfdebccb5e5e358612270a12ef2c5759bbc943cb45a368886f1d3abcbe938b8d07b7ea7de3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000945000)=0x0) timer_delete(r2) r3 = syz_open_dev$sg(&(0x7f00002b7000-0x9)='/dev/sg#\x00', 0x1ff, 0x80002) r4 = syz_open_dev$mice(&(0x7f0000704000)='/dev/input/mice\x00', 0x0, 0x123080) linkat(r3, &(0x7f0000c45000-0x8)='./file0\x00', r4, &(0x7f000011c000-0x8)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000010000-0xb)={0xffffffffffffff47, 0x3, 0x3, 0x3, 0x5, 0x10001, 0x6, 0x80000001, 0x4, 0x80000000, 0xc82c}, 0xb) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f1e6", 0xfc) 2017/12/27 05:02:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e62000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getresgid(&(0x7f00008a0000-0x4)=0x0, &(0x7f0000723000-0x4)=0x0, &(0x7f00000f6000-0x4)=0x0) getresuid(&(0x7f0000b1f000)=0x0, &(0x7f0000521000)=0x0, &(0x7f0000812000-0x4)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000560000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000c34000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000-0x4)=0x10) syz_open_dev$evdev(&(0x7f00009d9000+0x754)='/dev/input/event#\x00', 0x0, 0x105400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000073e000-0xe8)={{{@in6=@local={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, 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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f18000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b6000)={0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xc) syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000024b000)={r2, r0, r3}, 0xc) 2017/12/27 05:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000fb8000-0x8)={0x0}, 0x8) dup3(r0, r0, 0x80000) writev(r0, &(0x7f0000aa7000)=[{&(0x7f000086b000-0x16)="4a7b29357d86027fe4d49a7ee891150209389a0cff26", 0x16}], 0x1) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) [ 35.454944] audit: type=1400 audit(1514350951.650:11): avc: denied { bind } for pid=3916 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/27 05:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) dup2(r1, r2) bind$unix(r3, &(0x7f00006b7000-0xa)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/27 05:02:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00001a5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x0, 0x576c, 0x5, 0xff, 0x525c}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) prctl$setptracer(0x59616d61, r5) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb323b6f", 0x7}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001000)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/27 05:02:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x100000000011, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000679000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000013000-0xb)={0x8, 0x7, 0x80, 0x7, 0x1, 0x9, 0x9, 0x7fff, 0x18, 0x10000000000, 0x3}, 0xb) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000092d000)=""/230, &(0x7f0000735000-0x4)=0xe6) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/27 05:02:31 executing program 3: mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000050d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f51000)=""/243, 0xf3) pipe(&(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000f61000-0x4)=0x7) splice(r1, 0x0, r3, 0x0, 0x3f, 0x1) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f000050c000)=[{&(0x7f0000137000)='\n', 0x1}], 0x1, 0x0) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) nanosleep(&(0x7f0000ed5000-0x10)={0x77359400, 0x0}, &(0x7f00005c6000-0x10)={0x0, 0x0}) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f00009d9000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") umount2(&(0x7f000071a000)='./file0/file0\x00', 0x0) 2017/12/27 05:02:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f65000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df1000-0x4)=0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b74000)=0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000645000-0x6)="6664001f66d0") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[], &(0x7f00008c1000-0x28)=[], 0x0) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f1e6", 0xfc) 2017/12/27 05:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) getsockopt(0xffffffffffffffff, 0xffffffffffffffff, 0x40, &(0x7f0000707000-0x54)=""/84, &(0x7f0000157000-0x4)=0x54) syncfs(r0) 2017/12/27 05:02:32 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000857000-0x38)=@un=@file={0x0, ""/83}, &(0x7f0000f6c000)=0x55, 0x800) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f6c000)=0x0, &(0x7f0000f6c000)=0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x7b2, @loopback={0x0, 0x1}, 0xb}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000bb4000-0x8)={0x7, 0x8, 0x80000000, 0xe22, 0x7}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 05:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a90000)={0x0, 0xd5f, 0x4, 0x80, 0xfc76, 0x9}, &(0x7f000015a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b62000)={r1, @in6={{0xa, 0x0, 0xccb, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000db8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000605000+0xfc2)={r1, 0x5, 0x30, 0x7, 0x7fff}, &(0x7f0000b34000-0x4)=0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f65000)={0x9, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000040f000-0x20)={0x2, r2, 0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:32 executing program 2: r0 = open(&(0x7f0000adb000-0x8)='./file0\x00', 0x20000, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000435000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000799000-0x8)={r1, 0x4}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c4a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0xa, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x800) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='westwood\x00', 0x9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f00008d6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) keyctl$setperm(0x5, r4, 0x0) keyctl$set_timeout(0xf, r4, 0x0) accept(r2, &(0x7f00003ed000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d57000)=0x10) 2017/12/27 05:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006cf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0xfffffffffffffffd, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ppoll(&(0x7f0000feb000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b00000-0x10)={0x77359400, 0x0}, &(0x7f00007f6000-0x8)={0x0}, 0x8) 2017/12/27 05:02:32 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) close(r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000017000)={{{@in6=@empty={[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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) ioprio_set$uid(0x3, r3, 0x1) clock_getres(0x5, &(0x7f0000016000)={0x0, 0x0}) socket(0x8, 0x801, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) 2017/12/27 05:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) recvmsg(r1, &(0x7f00000be000)={&(0x7f0000662000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004bd000-0x40)=[{&(0x7f00003a0000)=""/69, 0x45}, {&(0x7f000069d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce0000)=""/242, 0xf2}, {&(0x7f00000d0000-0xfc)=""/252, 0xfc}], 0x4, 0x0, 0x0, 0x10000}, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = dup(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000004d000-0x20)={{&(0x7f00001b8000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000cf5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000634000)="d21c6ac5b1e690f1dbc8a0ec861cbccd1c6baae5e441dfd7f8febda966d0a748e56d4ce474c46d3e361943b350a6f7783fd2d9ea15ce2698e7e1d966e80068aab589a2a315361593240ec0e8e8a574cc5ea5cd4eca39d6956020031068588929d02fd3518bb6f6ececd52eb7c259b0cd1a923193a43ca88427978207beddd4d6ab", 0x81, 0x50, &(0x7f0000000000)={0x3, {"6039a951a7650b"}, 0xffff}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000)={0xa0, 0x0, &(0x7f0000004000)=[@transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000008000)=[], &(0x7f0000009000-0x8)=[0x28]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x10, &(0x7f0000004000)=[@flat={0x73682a85, 0x1, 0x0, 0x0}, @flat={0x0, 0x1, r2, 0x4}, @fd={0x66642a85, 0x0, r3, 0x0, 0x0}], &(0x7f0000009000-0x10)=[0x40, 0x40]}, 0x5}}, @clear_death={0x400c630f, 0x1, 0x0}], 0xd7, 0x0, &(0x7f0000008000)="48863175a6e17267ab85e479379d30af396278616e68c1a50c0fb69311f83c4cee0aac782fcaefcd791e29fde8a80689ea20fb271f34879837a337de14c31e4d86d3fd6841bf4353ff070ac229f955310c8967399e062e5f5b6419e6a00e0e0a55ea5f91eb04787bceef387581657256490bbb7d5a84bc74710a98dec92c3945739696449ba3d9f6554e5f4edb4928ea4582f482b5a3a14e93a32abf1908ce0c9d782204f9a11c35f79177c184fb5314722c30ff5733401f794366971a82ec622b861c1f5ab2fd7902a386ba1693d40d1ede9eca12a645"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0xa971e1cdf633eed4) close(r4) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f000027a000)={0x0, {""/7}, 0x0}, &(0x7f000063c000)=0x10, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000006000-0x30)={0xc, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, r6}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/27 05:02:32 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) prctl$getname(0x10, &(0x7f000097d000-0x1000)=""/4096) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000b5b000-0x8)='./file0\x00', 0x200, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00001c0000-0x4)={0xf4, 0x1, 0xea5}) bind$unix(r1, &(0x7f0000518000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) [ 35.904775] binder: 4023:4026 ERROR: BC_REGISTER_LOOPER called without request 2017/12/27 05:02:32 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000df5000)=[{0xa, 0x8}, {0x8, 0x1}], 0x2) 2017/12/27 05:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000030f000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f91000-0x8)=0x6) 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}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a1000-0x15)='/proc/self/net/pfkey\x00', 0x10400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000a02000-0x30)={0x8, 0x7f, 0xffff, 0x2, 0xfc, 0xc38, [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 = accept$inet6(0xffffffffffffffff, &(0x7f00001ca000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000081d000)=0x1c) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f000059a000-0x18)={0x2, 0x4, 0x7fff, 0xbbe4, 0x7f, 0x10000}) ioctl$void(r1, 0xc004587f) syz_open_dev$sndseq(&(0x7f000034f000)='/dev/snd/seq\x00', 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000060a000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000008000)={0x0, 0xfffffffffffff000}, &(0x7f00001ef000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e9e000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x40, 0x101, 0x2, 0x85}, &(0x7f000008f000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e69000)=@assoc_value={r3, 0x6}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2017/12/27 05:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000e92000)={0x40, 0x20001800, 0x1000, 0x8001, 0x7, 0x80000000, 0x5, 0x2, 0x4ca6, 0x1}) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x4, 0x0}) [ 35.939337] audit: type=1400 audit(1514350952.130:12): avc: denied { transfer } for pid=4023 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 35.945754] binder: 4030:4033 BC_FREE_BUFFER u0000000000000000 no match [ 35.950684] binder: 4011:4045 tried to acquire reference to desc 0, got 1 instead [ 35.969047] binder: 4011:4052 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 35.972855] binder: BINDER_SET_CONTEXT_MGR already set [ 35.972862] binder: 4030:4050 ioctl 40046207 0 returned -16 [ 35.983459] binder: 4030:4044 BC_FREE_BUFFER u0000000000000000 no match [ 36.003059] binder: release 4023:4038 transaction 7 out, still active [ 36.009631] binder: undelivered TRANSACTION_COMPLETE [ 36.017706] binder: 4023:4026 transaction failed 29189/0, size 24-8 line 3388 [ 36.026148] binder: send failed reply for transaction 7, target dead [ 36.033753] binder: undelivered TRANSACTION_ERROR: 29190 [ 36.041955] binder: 4023:4038 ERROR: BC_REGISTER_LOOPER called without request 2017/12/27 05:02:32 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) prctl$setptracer(0x59616d61, r0) close(r1) 2017/12/27 05:02:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) getpid() dup2(r0, r0) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2000000000002276, &(0x7f0000967000)='\b') symlink(&(0x7f0000cdd000)='./file0\x00', &(0x7f0000c5e000-0x8)='./file0\x00') 2017/12/27 05:02:32 executing program 6: mmap(&(0x7f0000000000/0xc90000)=nil, 0xc90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003000-0x50)={0xa, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x301, 0x0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) 2017/12/27 05:02:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0xe24a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x4bdd) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003ae000)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2000010000004, &(0x7f0000561000)="feff1c", 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) 2017/12/27 05:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000a83000)=""/124, &(0x7f0000faf000-0x4)=0x7c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/27 05:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x8) dup(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000ad3000-0x4)=0x3ff, 0x4) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="", 0x0) [ 36.051642] binder_alloc: 4023: binder_alloc_buf, no vma [ 36.053803] binder: 4023:4038 got reply transaction with no transaction stack [ 36.053810] binder: 4023:4038 transaction failed 29201/-71, size 24-8 line 2921 [ 36.071836] binder: 4023:4026 transaction failed 29189/-3, size 0-0 line 3128 [ 36.081779] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="", 0x0) 2017/12/27 05:02:32 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000017000)={0x2, 0x1, 0x6, 0x80000000, r3}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000017000-0x30)={0x8, 0x0, &(0x7f0000017000-0x8)=[@acquire={0x40046305, 0x3}], 0x76, 0x0, &(0x7f0000008000-0x76)="be3a7fc9ba81e5ba66f357b4ab01b65704b32dbbc471301c5f3ab9e6d2a1f3243167a225122f43a7d0a49e2263a2a6d87294039a63548dbf2846f6d1c4d06ba6eb756177f4c6359c4802e408512a14f7e76434cd07f7e3a94a0e2b81eb73f0935d14517ac66b738da95aedee16778a1b739b6eb0b8e2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000016000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) [ 36.102808] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/27 05:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000308000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d4d000-0x4)=0x0) close(0xffffffffffffffff) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x80) 2017/12/27 05:02:32 executing program 5: getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c6000-0xc)={0x0, 0x0, 0x0}, 0xc) setpriority(0x0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000c7a000)="24000000100011000000000000000104030501001000010005000000f70000f1e0005610", 0x24) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x1ac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7ff, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb00}, 0x10000, [0x20, 0xfff, 0x2, 0x4, 0xba, 0x7, 0xffffffffffffffff, 0x3f]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x22, 0x4, @thr={&(0x7f0000001000-0x35)="0db3495568b24439e1acaef2ee82ba7a766fdb9ef30273d9622e5a277903606d827433c52c361a17f6c5c871358be9d42c7a08c676", &(0x7f0000000000)="81b6a17d1aa8d8da416f2e3283f6529aee4ce9c70d61fb7d085a47f12223ebecf068303a1c9765e619d3fe147a77746d47573a03dac75e3fdb48980f771ac734f961e144"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d6000-0x4)=0x0) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="", 0x0) 2017/12/27 05:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000a26000)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f00008d1000)=0x0, 0x401) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f78000-0x16)={0x9, [0x80000000, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x5, 0x0, 0x8001]}, 0x16) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4", 0x7e) [ 36.131936] binder: 4091:4093 Acquire 1 refcount change on invalid ref 3 ret -22 [ 36.148344] binder: 4091:4093 ioctl c0306201 20016fd0 returned -14 [ 36.167750] binder: 4091:4093 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000001 2017/12/27 05:02:32 executing program 6: mmap(&(0x7f0000001000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x8200, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000008000-0x10)=@req={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000010000-0x1)='>'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/44, &(0x7f000000a000)=0x2c) 2017/12/27 05:02:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a3c000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x40, 0x4) 2017/12/27 05:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000398000-0x31)=""/49, &(0x7f00005b1000)=0x31) preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x100) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4", 0x7e) 2017/12/27 05:02:32 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000016000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x657, &(0x7f0000004000)={0x5}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x4a00) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000014000)=0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r5 = gettid() ioprio_get$pid(0x1000000000003, r5) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000017000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000018000-0x4)=0x1c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2017/12/27 05:02:32 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ef7000)=0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000300000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000319000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0]}, 0x28) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000039b000)={0x0, 0x8, 0x10}, &(0x7f0000ef9000-0x4)=0xc) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ef8000)={0x4, 0x8, 0x8004, 0x2, 0x7fffffff, 0x8, 0x8, 0x6, r4}, 0x20) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2017/12/27 05:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f9d000)={@generic="b2dc97394d419af569b9d84bd1782184", @ifru_addrs={0x2, 0x3, @rand_addr=0x2764, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ae6000)="", 0x0, 0x0, &(0x7f00004c0000-0x4)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2017/12/27 05:02:32 executing program 0: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x17)='net/ip6_tables_targets\x00') sendfile(r1, r1, &(0x7f000031a000-0x8)=0x0, 0x7) unshare(0x800000) r2 = accept(r1, 0x0, &(0x7f0000561000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000-0xc)={0x60001013, 0x0}) fcntl$getown(r1, 0x9) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4", 0x7e) 2017/12/27 05:02:32 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f00004e9000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r0, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 36.182312] binder: BINDER_SET_CONTEXT_MGR already set [ 36.187606] binder: 4091:4110 ioctl 40046207 0 returned -16 [ 36.200264] binder: 4091:4093 Acquire 1 refcount change on invalid ref 3 ret -22 [ 36.202213] binder: 4091:4110 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 36.215583] binder: 4091:4093 ioctl c0306201 20016fd0 returned -14 2017/12/27 05:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00003d0000)='./file0\x00', 0x1000, 0x9) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000065a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005be000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ce6000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db6000-0x8)={r1, 0x7}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000ee9000-0x70)=[{&(0x7f000021f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dd0000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, {&(0x7f0000519000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b12000)=[], 0x0, 0x0, 0x0, 0x4004000}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x3c85}, &(0x7f00003b8000-0x4)=0x8) open$dir(&(0x7f0000656000)='./file0\x00', 0x2, 0x28) 2017/12/27 05:02:32 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/load\x00', 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f0000003000-0x5)=""}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17", 0xbd) 2017/12/27 05:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200008000000006, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f0000a61000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000c0f000)={0x0, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="671b56009748"]}) 2017/12/27 05:02:32 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b7a000)='/selinux/checkreqprot\x00', 0x80000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000007e000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000995000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001a9000-0x4)=0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000f69000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007c2000-0x4)=0x1c, 0x800) syz_open_dev$urandom(&(0x7f0000f97000)='/dev/urandom\x00', 0x0, 0x8301) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000745000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000e80000-0x10)=[{0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x91, 0x0}], 0x2, &(0x7f000067a000-0x10)={0x77359400, 0x0}, &(0x7f000092f000-0x8)={0x1ff}, 0x8) exit(0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000003000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000000e000)=""/54, 0x36) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17", 0xbd) [ 36.260261] binder: 4112:4128 ioctl c0306201 2000ffd0 returned -14 [ 36.278325] binder: 4112:4137 ioctl c0306201 2000ffd0 returned -14 2017/12/27 05:02:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x3fc00000, 0x80000) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17", 0xbd) 2017/12/27 05:02:32 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000966000)='/dev/sequencer2\x00', 0x0, 0x0) lookup_dcookie(0x3, &(0x7f000051d000)=""/27, 0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() lchown(&(0x7f0000001000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@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}, {{@in6=@remote={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}}, &(0x7f0000000000)=0xe8) sched_yield() setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000671000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000)=""/0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000b98000-0x50)={{0xfffffffffffffffb, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) r1 = syz_open_dev$random(&(0x7f0000f72000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00007d1000-0x8)=0x1f) r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000397000)={0x7, &(0x7f0000630000-0x38)=[{0x5, 0xfff, 0x19, 0x41c8}, {0x0, 0x100000000, 0x1ff, 0x2}, {0x0, 0x1, 0x3, 0x101}, {0xffffffff, 0x1ff, 0x829, 0x8}, {0x80, 0xffff, 0xfffffffffffff000, 0xf96}, {0x9, 0x7fff, 0x8, 0x1ff}, {0x3, 0x7, 0x1e2, 0x1}]}) fcntl$setsig(r1, 0xa, 0x12) write(r0, &(0x7f00003f7000-0x26)="1e", 0x1) chmod(&(0x7f00003fc000)='./file0/bus\x00', 0x0) tkill(r2, 0x16) [ 36.304224] binder: BINDER_SET_CONTEXT_MGR already set [ 36.310312] binder: 4117:4145 ioctl 40046207 0 returned -16 2017/12/27 05:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000005f000)='/selinux/load\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000430000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000090a000)=0x10) capset(&(0x7f000067a000)={0x20071026, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e41000)='/selinux/enforce\x00', 0x442700, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000635000-0x8)='environ\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000933000)=0xd2, 0x4) 2017/12/27 05:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c8a000)='\x00', 0x3) r1 = syz_open_dev$binder(&(0x7f000021b000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f00008d4000)={0x0, 0x0, &(0x7f0000846000)=[], 0x0, 0x0, &(0x7f0000b57000)=""}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006ab000)=0x0, &(0x7f0000ae7000)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e62000)=0x1) 2017/12/27 05:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005bf000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b0e000)=[@in6={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @rand_addr=0x62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) write(r0, &(0x7f00007c1000-0x22)="220000003100078123060004000000000d0000000100010000002b80001a00f10051", 0x22) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb03524", 0xdd) 2017/12/27 05:02:32 executing program 0: mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000600000)={0xfffffffffffffffe, {{0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/27 05:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000906000)='/dev/sequencer2\x00', 0x600, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f20000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000bf000)=0x0, &(0x7f0000cc3000-0x4)=0x4) 2017/12/27 05:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect(r0, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000ce4000-0xb)='/dev/loop#\x00', 0x2, 0x80000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/27 05:02:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000054e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000db9000-0x86)=""/134, &(0x7f00000cb000-0x4)=0x86) r2 = request_key(&(0x7f0000c7b000)='.dead\x00', &(0x7f0000ad5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006a8000)='\x00', 0xfffffffffffffffe) request_key(&(0x7f0000c99000)='blacklist\x00', &(0x7f0000778000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae2000-0x11)='/selinux/context\x00', r2) clock_gettime(0x5, &(0x7f000005b000)={0x0, 0x0}) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb03524", 0xdd) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb03524", 0xdd) 2017/12/27 05:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c79000-0x16)='/selinux/checkreqprot\x00', 0x4140, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000027c000-0x10)={0x0, 0xc0, &(0x7f0000201000-0xc0)=[@in6={0xa, 0x1, 0xf8, @loopback={0x0, 0x1}, 0x9c3}, @in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0xf397, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007ec000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a4c000)={r1, 0x10000}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') rt_sigprocmask(0xffffffffffffffff, &(0x7f0000ac6000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r2, 0x3d) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00005d3000)=0x8) r3 = gettid() syz_open_procfs(r3, &(0x7f00004ed000)='numa_maps\x00') 2017/12/27 05:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d49000)='net/route\x00') getsockname(r0, &(0x7f0000ac0000-0x80)=@generic={0x0, ""/126}, &(0x7f00004d7000)=0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000756000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007ef000)=0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000038f000)={0x2, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0xc) fcntl$dupfd(r1, 0x802000000402, 0xffffffffffffffff) r2 = getegid() setgid(r2) creat(&(0x7f0000029000)='./file0/file0\x00', 0x0) 2017/12/27 05:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000e13000-0xcd)=""/205, 0xcd, 0x41, &(0x7f00006a7000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2017/12/27 05:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333", 0xed) 2017/12/27 05:02:33 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f04000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) setsockopt(r0, 0x3, 0x0, &(0x7f000099f000)="c09d5e", 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f06000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ad3000)=0x8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f05000)={0x7, 0x2, 0x6, 0x0, r2}, 0x10) [ 36.747992] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2017/12/27 05:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eda000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000394000)={0x1b, 0x0, 0x10000, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00008ac000)={0x80000000, r2}) ioctl$int_in(r0, 0x5452, &(0x7f0000309000-0x8)=0x80000005) r3 = syz_open_dev$random(&(0x7f0000452000)='/dev/random\x00', 0x0, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r0) 2017/12/27 05:02:33 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000004000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x400100, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000016000)=""/214) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000)=""/4096, &(0x7f0000013000)=0x1000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000000b000-0x1)=0x3) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000013000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333", 0xed) 2017/12/27 05:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$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}, 0x5}, {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) r2 = socket$inet6(0xa, 0x20000000, 0x200) ioctl$sock_ifreq(r2, 0x200008970, &(0x7f0000b84000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r2, 0x400000000299) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f00000d3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000394000-0x3)=0x0, &(0x7f00000af000-0x4)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000083d000-0x28)={@generic=""/16, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000029e000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000904000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x40204, 0xffffff7ffffffff7, 0xfffffffffffffffa, r6}, 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, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="5af4e8c85e26cc61c20cb055d8c0c1cf", 0x5}) setsockopt$sock_int(r1, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f00000a8000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x2120030) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 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}}, &(0x7f0000223000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f000044e000)={0x0, 0x0}) splice(r4, 0x0, r7, 0x0, 0x10000, 0x0) getsockname(0xffffffffffffffff, &(0x7f000083e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f8d000)=0x14) setns(0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008a6000)=@generic="13606f5eeb0300000100000800da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/27 05:02:33 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x6, 0x8, 0x1, 0x0, 0xffffffffffffff00, 0x6, 0x4, 0x3ff, 0x4, 0xae2d}) read(r0, &(0x7f00005c6000-0x39)=""/88, 0x58) 2017/12/27 05:02:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x9, 0x6, 0x0, 0xe680}, 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}}) flock(r0, 0x8) 2017/12/27 05:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000339000)='ceph\x00', &(0x7f0000125000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c7c000-0xd8)="10cd6a0f7a7ebde1cd085cf7f812d0b92487a34f3eece19aea152d1a5626351b4a2940f0a733e0413a370698aeb03a35b3f711af33bfdf75c112599c558a44e0944248fa216520de8639fc68ac6656f6354af16b459176ef35e7070f745391141dcee6e4f71364aa803a8e2d9f7d4c3167935ff25dc27b3106255db377159da8f052453879ba98174492c75628f94c7443bc61adba5dc264b8768cadcf371d38ddf8a537e502635e4c21bd4365baa46465035cd53de13d3f9d72f69158a7e842aee6b55f8301ac09bdb88b61b049644b59fdcb24a6837606", 0xd8, 0xfffffffffffffffa) request_key(&(0x7f0000da8000-0xc)='cifs.spnego\x00', &(0x7f000028f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000099e000-0x7)='system\x00', r0) r1 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000932000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000be6000)={{{@in=@multicast2=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac2000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000356000-0x28)={@generic="5af1317725243be48fa9a0e7647f9b11", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key$keyring(&(0x7f0000230000)='keyring\x00', &(0x7f0000de5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r5 = add_key$keyring(&(0x7f0000720000)='keyring\x00', &(0x7f000050c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) keyctl$link(0x8, r5, r1) 2017/12/27 05:02:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000442000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000062b000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x4}, 0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000000000)=""/242, 0xf2, 0x2, &(0x7f0000163000-0x10)={0x3, {"9588e61560534c"}, 0x80000001}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f00004e8000-0x29)=""/41, &(0x7f0000001000-0x4)=0x29) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000092000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r5, &(0x7f0000fda000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ec1000)=0x8) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333", 0xed) 2017/12/27 05:02:33 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@common='ip6tnl0\x00', 0xfffffffffffffffb}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a95000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000)={@common='ip6tnl0\x00', @ifru_map={0x3, 0x9, 0xffff, 0x0, 0x0, 0x100000001}}) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mmap(&(0x7f0000b20000/0x4000)=nil, 0x4000, 0xb, 0x10, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000002000)="", 0x0}], 0x1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000b18000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x2, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000a94000)=""/13) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65f", 0xf5) 2017/12/27 05:02:33 executing program 5: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a4c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='ifb0\x00', &(0x7f00000f7000-0x60)=@ethtool_perm_addr={0x20, 0x58, "ee386fe23a3ab9968fdc19425879ea082ce95b879c3469ed5e8a5a9f1ede51921a829d00d0ee24f2db92a6b48db5382f1b9058aafc3ed579c8c6b36ddb34d09c98e77c0a41cf2c9b4655939376649e64d93d299a5cba1924"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f00009e2000-0x8)='./file0\x00', 0xb0600, 0x98) accept4$packet(r1, 0x0, &(0x7f00007e7000)=0x0, 0x80800) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000a4b000-0xbf)=""/191, &(0x7f0000ef9000)=0xbf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000003000-0x6)='vegas\x00', 0x6) 2017/12/27 05:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00008d5000)='./file0\x00', 0x200, 0x42) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fc3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x19}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000d1f000-0x4)=0x0, &(0x7f0000684000-0x4)=0x4) sendto$inet(r1, &(0x7f00004e6000-0x2)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r2, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) [ 36.873386] device lo entered promiscuous mode 2017/12/27 05:02:33 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000e000-0x32)="32000000180025ffff0700940d0914040201c2fe20000005000011000d000800090000000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000564000-0x4)=0x3e6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4}, &(0x7f000047a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bde000)={r1, 0x2}, &(0x7f0000194000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000a99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000070a000-0xfa)="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", 0xfa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000001000-0x1000)="aa9ec9c63ca484b25069e0dc63d8eb9c718d8f37517d5283ddeeee8f5c2033d6238c2b9b11936d61d3a242d79c0f6372416383301933f5301b98a35a58cb1ab5d8d0f5139fa816361d2e88c97ea19254b125fe4384cf66ccabd38816493b92ae55cfa0b72274de6079dc8d135baf08b462d6fdb3fcaf9477e143a831c773de2f291c7dfd3616f3a2971b46e8644844ede9179d2c28d8786b263264d87e738528e2889e8fe738e58629796fa39c7187b08ca596b212296441021c288c783c985e7f86c5daa02a838f4959fe48e5436502bcfb55cfc315d8f7f200de0212dcfa07d17e5e436fe87208007c1793b446d5530d71766d8b9abb017817d2037b430e2f830a3c7b64933cedefc70b094c208eaa0f028850ff7ea136662cc5955ec8df88e11e02ed70de9788d5b28eb7b56c4e9c129465e00441a525c339abaa8631dae0c2980c3d2a094c1efce399a30ab4c3fdb8c6fdcc2d427d015818c4595823190c142f53f4f2b86d68d9a044931c0508f9a4d4960ae4939f4ec20f3f65713442bbfd5d3c39977d966c3ac6da61f1e0f625e05c27e3cb7312bc0a8213ad7e514d0495376622a1893eba7d4c47b8621e530037848d448763baaeaf9253e41d2234e0620e3ab2e697ade56d02dd760df4ee9e3ed4cc89870a49e43c1b79b4c57c04835274e071e68181ac9965c7dafb8eef4b8729889e83bd2ce91345cb675d216dc0455a1d9d75f65ff6ecc4f39ca5496aed0c1bfb80499459943f2fef96e3ec2c409a926ca05dd3ca1e9d63a8f8fe6a313733f10e1f54b971cfaed82d31d77e20e7cb88dc07ed8125965f265bfc873e8fc0e15a6df6da3095958ef54e04efb5d56e9b828c3970b1f5cd6b38f5273144c08a9aa467a571443c4b57c830a0b350db2b86d06fa79d51f572f005e6db74d5a6841f818e566c8daeb105de21322d0b95cff5d66fc78be2a930eb934c914f10a6ff2a947beaf10855e98e056390f4f5cca9cfd73bb0b866c3348b3ca5ae9426d796b75fc236617a0e8f291533a4e9eb2318bbbbd203a07aade1ff8303defc0a6aee9befa009495eeca7dffe3e464e81b7d1d326b870d66843566283e868d8e5d1fa65dc0d30c6da37611315506cd93da7ea74d2f59baacd24a3ed3e77d5da49eee83bef6230b635cbbc1f7b66bad5f97103b591357e07c7c1724bc66ce177add22d5842f668a2a9829dad3129d740966d13ca1ed6d18a161d845d99ff9a257e5fe47024d28bb812e85cfa31ce53f011cda2a89c91d78309cd11fde57fe60d02eceec0ebb174e84377b8ac9caf6d0c4eb5691d2cbfb95fb9abab959f812be7f0094d95f2a29c0a09e40249afeca4b5681dba2f7d896da25f702e8ad2987f96fdef707d66e21f4357b48543caa216e3d6e2d4f4f49959b4f8e7495504772584e0100474e29e9d76b337b8631231822f4a0f002501114192881969f326b7a164a282ee55616a40d39117f2e8b667058a0dc633089f8ef3c774c0a464f08b5d60c8dce5be415b7da6f3b161be66f33d52dfcd415c1c6148b237e26422e6566248c444f92c3e30b83b34b0d5b7172eca03e56d188776df6c5e019f6f62a1cecf20ab847a2ec69e2066e4aa5db34d30e28751befa77ddc52f5e823186c0a229cdbe21480094b7bce591f4d97cea2a1757652de9b7779df29ff50ed9d6df089836ab9c0f97c48a2399e9f44e39a0e4a371e1bc5ea5cf212c134effd74f3b3ed61ee876f3b85e9622fab2dfaac8f6ba734ccf72287541ed0d7f7139caa58a2aa517eb895b0156834b06e663aaec277637a43119af06dae3a92a7f20e3224bafa48093d64a3995a1ec0349e771a76e57b7ab96304b52c6911123a697c6a22f8d64fb2b62a47e93cbd6f06ed503eaba9795754984e197a19044fcf753d5b1e4c245ef48bcce6830fd25aaa79edec163602da4e30096181fe4ae07217f8a12589f7f07afd4dfd2f494a6a6479663b384b30da80dc895f84c246249ed8a87989c2b220a2c753afaead90d7b64293f5002265dffc63024fd91c936c4ac52672543560c8f05375a42f96d05954877ab870709dfd9cc19afd9b69a5cadb00779abd39f7fc8ef41a1cfc9a2ade425365cd1810a92c62fb6189c55f06ea5047ff0a8ad76a1804fbc60e961f261f6c3e9f276413a97b265a1f3782d153dabbf920e408ca9a21e943b6745f97d80b33364222dd2385459e9b09079b61e0e8f62ba16fc7a07d64ea885a1c8b8a8b1557a5b1c0a6cd1a447d20d3699732d258be8561f59ee31bd19565a88557a402ebaaf2e0b39c41544743a57bdf469423fb733c008d2e81a01914765eeec798a258299387272c8c0a50a147608e87283886e1a073bc7a310106e71eaae5439a8a1083d9feb46ff8f6974eaf9b796164b21c0b2468e62375988a6c40b29503cc28171f85d271e3d71200f747250e2b9d8da6496e8e70e28d6d800845093dea054bbc2915b652df803820619ad3b19ac8fd10c6756bc1c73abd750e878b6ad5311d5ff9adefbdbd3c5ce06ae3973d786539157049dbfd17eda70434f7539b70350ae26a00ecbaf242f1a84dbf3e037662590ceb30ab45e6ba8573dcfdc69ef10d919c06e0d830db6ed54a5c0d1fbe2b6c528238e4501a73412e88fd12e0f8c1cbe330bee934246cf25d6ee3306606339246aaedb925157e86896d84a849052955546899fa5687729a0c698c192b7b57d8badcc195fdba1ff2dbbd06db8f59cb34873f7441ef1f55f38865af352824fe57ea4995b1251cf08447fb131b861e8943bf6c85e9008f2c364fd6ba65a234935ebc9a3f1827080bdbd78d0e454454477607f21fafa9b6cc1367ee6c81949e002029ea94c19f301591a0eae7c53a825f2ba0a3636a7a7bf42d0aa9d800c76487689d6825101033e31df54d33e097b6d448ce9dacfb025c7da5eb33d5cfe4fef525ffe5f2e19b99f4ea3f809c57cc2aad9140ab60510db3568fe6f87f3e879bedf7e7e1d405fb53084586ea36220bb5cd518bbec0c81bb42e1cbc54e31c5a63da25969f39efcd3cef072446b299b4b5ae0bad79e12febf23903dc27f88dbfe4770a3e5a944b5a1e27fffee6f1e635b6f5d2ee0282836694873a3758edea45268c9d8d35c4d6377e0271c52dcb47ca8fc90133953c7674b15e54db9b908eeaccb2bd3f329896763f10cc4f545d195479dd35b6d63db64f5394062c88d47ed3cb7c7ffce992935c13f7cd2a5f0d0766e8388a40adb49375ff290c28ff8a733eabe71147abd7dc409df18cb776fa9aa5db20af8fbcedf792040b052efc8468eeb35461ef07fc2b6be4d9db35e378ef0ddef440e2190ba9347b1a3d0aa11b700966f39aa20720dc22c4fe03f4e58ffa996ccd0b57e19fb3c3a89f6525e1dddd5f741b0676fbf89cb523a1d520f15c36b7da98e518009016aabf8fe0af61f5e0ad2b17f70888ba8c65c2bcce77b915cf2cb0e20896453b6c7c258cfd3a5ae411946113586516f6d29de9e5a5c3346bcee306e26fce4c2f090aa4706fd0b86e215dfe120fac214e619bf347d7b25033e98414121715d92cef1de8c91d35db7d7894ac429812786c2b706f566fc3335463c89f0003bf712b71a2b2178022c994252c653012d3d66ed9a0768360f74c0b1091b7ff967ddd94e86b7cc4416371dcaccf3939dd49ced514ffaddfe2823d31c8bd26295c540eb7a5e227f841c992751d8d1e0f1e2b76da9ad94a1ccb27f26655f26882944e15619b4816f208addcf6575f20c56a637d01bff7b6c684a269c2658433cce99413e6fae922d98d0906b13125acf088cb0af23ba09fa9cf614bb9c21b4abc58a278d9c84fbc5293b6f6e7ad5b0aa8d9ea7a4b26cf847b03e7707cefc751b2af0725df0296bc06a20ab650c632bd3c890f082bfc35f9ab94a6935212d6fc09cf898d512a63c4f7240fbaedf3ce0b1e5061aa1476fd35d8c7f437b1a32f8a7f309a94fbd2cff7998db8b12d998a452c9d49744762ffb533ecbdfe115ea4e56673b8005ce39afecb5efc97caf5dd44653ec906640b177c3913a5b08b2116ac7ee0a37775146883a40c6b56ac059439a62635f69213c9d9e512a0c699ebf5b5984fcbd00a509a025635caa275a501d979da4015e1b2294993b97fa8679c227fc05527416493b402bbf58136c2a118e895bbe1904f52efc30e1f7081f5cf1029fdd2a1d6b426b6caccb4608ccbc3290ee56e6fc344fc9d3dc0478946e1810a2805f0bb8a3e0edf5ee990e5b54ddc63e25839ab0fb294364881279356ed0890dba244999f1ec6bbc5da5b069c740f3dfef302484419c6fd20837edd258a0aa4b003b4959d1680ac8a331312d849561442e2d457917789bcb5ad6cc2247010a07cb4fae9687d4207601504951c2f6f5cc6f51294f671e8d6d2d68daf30715f09ff6b8b07f5f571e3d0897eef13292fcd693491691fa2e573bef3774fbfba74a4a43d5597616844c5d16a17ec34fbc64135d87c262ab9aac71d735d81c5c3076cf17fe7a7d4fe4d2efd8b072b5c4536d55c5d1a140c66644193e54e22b2ff8fd74234e9baa936217ae814d7b1f5af72ed1f3819597c719d70c395e4a6c6e2be2bbba32373c16e8d138f466e247f9e40a1df92697dbd3a25b595e38c0ab82ad20020cbfc4d920aabc71fd59a3e549812b591646d5f8bcabf6655854ba6c05e8f49ea57a57b220c59834fb44a65c4c2d5055d99fe3ee0c3e605178e2a839fc800b7c6e1ea0a36941e45b357a81322fab2dddcf5b3f31554b34bb2f4bb97f72f065b66867e9ff620d5adddf6d6488d344f5a184fcd351c6cf2b7bc987da6a0c658aa4c99df2654e272ed1d4cbc287d5944c9c14176d9eec467fa09be1815fd93a0aba7a9808c731e54a9926c6fe54cbb905bc22048fe1bd005b9680120b7b67d5bd3544d00819910cee7e5a040a4dec893b97d687ae04cbcf00b600ab59e4bd19538856ef3f953dd0b9fd70950971c7bf497a585e339558397c6a738b6069c0bb0c07234c9bae250ee38718b64b2cd5933baa5ecad8c9ce4ea7ed52f461c3423b83cb364064403b2818a3309e5d86283879e2f58b768c01e999743974d815745dd0d1b5e55786cff9334feb863efd17c2bf300009cf9cccada56d6eaeb0f003b8b8e70219f5311ec0079161e0b581bf65cf55e68deb2b9cd1e06315cd3fbc287d8ff5ddcd56a4bad197cfadfbb55e006da9b8d20e160adeeaf288a7a1ed0a88df9b17ecc2aef5730dbc81f1e5324355cf06790ca4e86fe5be53770201ba066abc58fb75d383ef38dc3e642d6f043e0d64ab517e5a610248e948ddb5ce0005f536d47f6d30fec488182c16587e6fa8a1212db10f1952eb30ea42903248b265a23d8e6178d2db837a2a28551be64025bc2e11d1d8c58c6114692821dbfbe27b24d2085ff9f9756b2be6fd283acd13bcba700d774cccd72b59133451027b0bcbb20bf333142cc88d74d2228ddb1cbbd1f97f7bcaf84cc02b292a529288ab32c0ab38c4cbefc4e2ef46891ea2c61294fa722f11ce2ed712b2dd14255fe61b4cbb6ab40475cf3e3f0cf13406dba8bc298cea79d26994c0bc63e21b230fb15635b1df0bea18d772b2804bc345270228d41cb5b6bd6b732cf40340a7c8eccdab64a433bb856fe1f6a34a7d409c32e566898d4a5f5eddf848244abe645808ec08da10a3980975ee71c0b02a76ba1da87756d59a41d3e897dbceea0a08b8c8f7d9dd49e2abdca74917e083d17a836957319d7e1fa8fab16608b39984d5c1a9672761a8fa7a6356a1e0df1d6e03e88225e549ce05606adee7", 0x1000) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65f", 0xf5) 2017/12/27 05:02:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f31000)=0x14, 0x7fd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ae4000)={@common='tunl0\x00', &(0x7f00007f9000-0xb8)=@ethtool_rx_ntuple={0x35, {0xb, @hdata="0fdfc61136b5deeaec06069481891b92fe2f289441d5f5a306a1ff73a9e3cd8b883f1679802fffe4140564dcf6ff6f9208833eb88e5eb57441193968ac761cf8a13826950d533f94", @sctp_ip4_spec={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x2, 0x7}, 0x4, 0xfff, 0x0, 0x4, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xa, 0x7fffffff) write(r0, &(0x7f000095a000-0x24)="240000005a001f01000000000000000023000710080001e4fdffffff08ffffffef000017", 0x24) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dcf000)='/selinux/member\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a23000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f000003f000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001d7000-0x4)=0x1c) 2017/12/27 05:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e62000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getresgid(&(0x7f000001f000-0x4)=0x0, &(0x7f0000b4a000)=0x0, &(0x7f00004a2000-0x4)=0x0) getresuid(&(0x7f0000b1f000)=0x0, &(0x7f0000521000)=0x0, &(0x7f0000812000-0x4)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000560000-0xe)='/selinux/load\x00', 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000c34000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000-0x4)=0x10) syz_open_dev$evdev(&(0x7f00009d9000+0x754)='/dev/input/event#\x00', 0x0, 0x105400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000073e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f18000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b6000)={0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xc) connect$ipx(r0, &(0x7f00007c1000-0x10)={0x4, 0x8, 0x6, "fe146b3ba188", 0x25, 0x0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000a82000-0x58)={{0x6, 0x5}, 0x1, 0x3, 0x100000001, {0xd87, 0x80000000}, 0xb2, 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006cb000)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000674000-0x7b)=""/123, &(0x7f0000780000)=0x7b) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000e4b000-0x8)=0x6) 2017/12/27 05:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f000060a000)='./file0\x00', 0x800, 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/27 05:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000122000-0x56)="fe43a275f3e496fa0146cb41f68aa93f4f80d19de9bb4b874eec468b5c166a0e96ef534c739f3cea21a60f7e2df130b4d6b319d7d56e9dbf84685e12c3483929cc822c240a03106cfdcc213f1c5da4b1ff2522b20bda", 0x56, 0x10, &(0x7f0000d2d000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x9) sendto$inet(r1, &(0x7f00004e6000-0x2)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00007cd000+0x16a)={0x4, 0x2, 0x81, 0x5, 0x0, 0x3}) connect$inet(r1, &(0x7f000089a000-0x10)={0x2, 0x0, @rand_addr=0xdb89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d4000)='/dev/keychord\x00', 0x0, 0x0) readlinkat(r3, &(0x7f0000106000-0x8)='./file0\x00', &(0x7f00009d4000-0x43)=""/67, 0x43) accept4(r2, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) 2017/12/27 05:02:33 executing program 3: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000760000-0x1)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000012a000)=0x3, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [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]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65f", 0xf5) 2017/12/27 05:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/access\x00', 0x2, 0x0) getpgrp(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008d6000-0x4)=0x0) r3 = getpgid(r2) sched_setaffinity(r3, 0x8, &(0x7f0000899000)=0x9) listxattr(&(0x7f0000167000-0x8)='./file0\x00', &(0x7f0000be3000-0x34)=""/52, 0x34) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f07000)={0x0}, 0x4) 2017/12/27 05:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/pktcdvd/control\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000390000)=@assoc_value={0x0, 0x8000}, &(0x7f000051b000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000690000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) seccomp(0x0, 0x1, &(0x7f0000fe4000)={0x2, &(0x7f0000e90000)=[{0xffffffff80000000, 0x9, 0x6, 0x0}, {0xbec, 0x4, 0x9, 0x8ff}]}) r2 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2279, &(0x7f0000e68000-0x1)='\b') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000599000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b26000)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00007b6000)={r1, @in={{0x2, 0x2, @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]}, [0x1, 0x2, 0xfffffffffffffff7, 0x80000001, 0x1ff, 0x71, 0xbb58, 0x39000000000, 0x10001, 0x8, 0x450, 0x4, 0x10000, 0x6a, 0x2]}, &(0x7f000017c000)=0x108) 2017/12/27 05:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00007a7000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a87", 0xf9) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a87", 0xf9) 2017/12/27 05:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000085000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00003b5000)=""/39) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00002c8000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) 2017/12/27 05:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000807000-0x4)=0x0, &(0x7f0000223000)=0x4) writev(r0, &(0x7f00003ea000-0x40)=[{&(0x7f0000d99000-0x1000)="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", 0xec1}], 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000098e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000936000)=0x8) [ 37.402287] binder: BINDER_SET_CONTEXT_MGR already set [ 37.415263] binder: 4292:4305 ioctl 40046207 0 returned -16 2017/12/27 05:02:33 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000)=0x1) 2017/12/27 05:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f8a000/0x4000)=nil, 0x4000, 0x67) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f97000-0x9)='/dev/rtc\x00', 0x200000, 0x0) connect$llc(r0, &(0x7f0000a77000-0x10)={0x1a, 0xf8, 0x10000, 0x4, 0xfffffffffffff4dc, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) mq_open(&(0x7f0000890000-0xc)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a87", 0xf9) 2017/12/27 05:02:33 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000916000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ae0000)=""/115, 0x73, 0x12041, &(0x7f0000ef8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2017/12/27 05:02:33 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000002f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000039000)={0x1147, 0x400, 0x3, 0x7, 0x100000000, 0x0, 0x100000001, 0x8}, &(0x7f0000028000)={0x5, 0x2, 0x1, 0x9, 0xe91c, 0x7, 0x6, 0xff}, &(0x7f0000009000-0x40)={0x800, 0x2, 0x4, 0x0, 0x5, 0x4, 0x7fff, 0x5}, &(0x7f000003a000-0x10)={r0, r1+30000000}, &(0x7f0000039000)={&(0x7f0000039000)={0xfffffffffffffff9}, 0x8}) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x0, 0x36, 0xffffffffffffffff, 0x0) 2017/12/27 05:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x100000020, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/hwrng\x00', 0x82040, 0x0) 2017/12/27 05:02:33 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x0, 0x40000000000, @thr={&(0x7f0000006000)="8ba03e184b91f9ec11a5130cbf446c80c5d0493f6a9531a19efa539ce6b430a19d9fc878bd1a10f9696b8f345196ca0516db8ee814b149d7137b4c697f746f1cf70824ac8fd2f38d130dea17505497e6e3143ce1ffcf379ae64cd318407300a878a0", &(0x7f0000006000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000001, 0x0, 0x4, 0x18, &(0x7f0000006000)=@common='nr0\x00', 0x7fff, 0xfffffffffffffe01, 0x82}) rt_tgsigqueueinfo(r1, r2, 0x41, &(0x7f0000004000-0x10)={0x35, 0x2f4, 0x4, 0x0}) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000007000)={&(0x7f0000001000-0xc)=[0x8, 0x5, 0x100000001], 0x3, 0x6, 0x80, 0x1, 0x20294e22, 0x944, {0x400, 0x4, 0x401, 0x101, 0x7, 0x5, 0x100000001, 0xcb7, 0x101, 0x3, 0x5, 0x2, 0x8, 0x3ff, "e578e5716e88c5b2e0c399770704daaf5f1087a702732ba6d4b75242a0210a54"}}) 2017/12/27 05:02:33 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x5429, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f1", 0xfb) 2017/12/27 05:02:33 executing program 5: eventfd2(0x8, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005de000)='/dev/keychord\x00', 0x4d0000, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pwritev(r0, &(0x7f00009be000)=[{&(0x7f0000866000-0x73)="6d595dbe2f2d83e3a9bca89a49d52900131231020174da58fb0c97d65ad0ab566980189f72d906615562d9f2998e862e73f69689d2b4c5c6ad4eb5a210fbaa7b18a4144d047a0dffe92569e7d2d3113f3470a34fa63ead82800621060bf52957c8ffdfa1a518166c00c45bab0ba777b8e93786", 0x73}], 0x1, 0x0) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000fc5000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2017/12/27 05:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000071f000-0xc)='/dev/autofs\x00', 0x4001, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000ca4000-0x67)="ef858dcb735ff01c9b2db27be8e5e5a29d7dfdb220017441a8046b920dc6bd88f6d7bc2cd74fe7e6eeb46e8d280d2fad71c5f6ea09a7e9ca8af4d2f70f71f91687c85276e05306f3e68c0d1589df98c08f99f0b3e674f98b7ade52c4339c142581620f8ab5c814", 0x67) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfb) 2017/12/27 05:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a3000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) connect$nfc_llcp(r0, &(0x7f0000882000)={0x27, 0x20, 0x9, 0x5, 0x3, 0x8001, "973b16b03eabe49046426d4714e6bd70610f47bad2090f5480e717ab26c9d340141818845b0b52ca1d658543d40f1770b6afa9f2bac8b0ff84386a2caf0496", 0xc000000000000000}, 0x60) fallocate(r0, 0x0, 0x0, 0x81) poll(&(0x7f00000bd000)=[{r0, 0x400, 0x0}], 0x1, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00007ba000)={@generic="127423394c6d29b10d2cdd43eafb66b2", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a04000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000a9d000)=""/67) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000326000-0x4)=0x0, 0x4) connect$ax25(r1, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}, 0x0}, 0x10) sendfile(r2, r1, &(0x7f0000c57000)=0x0, 0x8) 2017/12/27 05:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000172000-0x38)={&(0x7f0000c10000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x40001) 2017/12/27 05:02:33 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000008c000-0x8)={0x0, 0x0}) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f000008c000-0x10)={0x0, 0x0}) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/27 05:02:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) keyctl$session_to_parent(0x12) 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$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000193000)=0x4) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) sendmsg$key(r0, &(0x7f000098d000)={0x0, 0x0, &(0x7f00005e9000)={&(0x7f00008e6000)={0x2, 0xe, 0x5, 0x7, 0x1f, 0x0, 0x8, 0x7f, [@sadb_x_sec_ctx={0x8, 0x18, 0x80000001, 0x9, 0x35, "863579b14b5564bf81d588db5f14a6b3b2524b6bbb2bde5afc87e818b8c50ef20344459d9e7573a0895147b20b4d641fe719eac769"}, @sadb_x_nat_t_type={0x1, 0x14, 0x800, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x9, 0x10000, 0x5, 0x85, 0x4, 0xba0}, @sadb_x_policy={0x4, 0x12, 0x1, 0x161e, 0x0, 0x9, 0x1ad, {0x800, 0x0, 0x9, 0xffff, 0x0, 0x78, 0x0}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x4, 0x0}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x101, 0x400}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x3, 0x8}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0x400}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x24040811) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfb) 2017/12/27 05:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000972000)=0xfffffffffffffff7, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000fad000)="0288848309b57c4a345522c89c92f9f482a12c56df49162a761399ae58c3e0ebf6c2ad9e7bc29c6c0335149da61e72fe4e005396eb02aba8baab10", 0x3b) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2017/12/27 05:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008de000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x7, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ad4000-0xfa)={0x0, 0xf2, "5f875c728785cb98ab2f96ff0d11e1bf1cbd50cf38d7441ba7360ac13b6031cbb0de9c1c4941f575be95215f3ef033453cc4301b037767d5afc53f3368eb3511ea61737db5b4e8adf7ffb205bbc0a4c430e90ce78d01bc484eb2b81805d293d779a37355a18395a4b5f5b870940d4d3408c1a7f0cf87f11602965bad4b9d96ee5a2b7d2ca4e2594f097df1e95ff5bd3bf1e85b592d491c5955fb82d8256c5ab4317b65f58dea967e5a57c8bb3a6f20e73ad523745bc9d11893c697e5b71c198772cdbf86cb03badbbb8078eadd209bf52014b87155bbe197d56953e61cb841d284933de3616f599f2edd5cbd933f4ae52bfa"}, &(0x7f0000e0e000)=0xfa) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000118000)=""/34) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000486000)={r3, 0x3}, 0x8) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000816000-0x18)={0x9, 0x1, 0x5, 0x2, 0x4, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000607000+0x9c9)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3ffe) r0 = syz_open_dev$sg(&(0x7f00009aa000-0x9)='/dev/sg#\x00', 0x7f, 0x2) signalfd(r0, &(0x7f00000ac000)={0x0}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000048f000-0x30)=[{0x8, 0x1}, {0x0, 0x80000001}, {0xc, 0x7fffffff}, {0x4, 0x9}, {0x5d0628b163fbdd1f, 0x5}, {0xf, 0xe2}], 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000131000-0xc)=@sack_info={0x0, 0x7, 0x9}, &(0x7f0000aff000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000258000)={r1, 0xfbbc}, &(0x7f00004f1000-0x4)=0x8) 2017/12/27 05:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$pokeuser(0x6, r0, 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) fsetxattr(r1, &(0x7f000017f000-0x10)=@random={'user.\x00', '$selinux]\x00'}, &(0x7f0000a60000-0x15)='wlan1}trustedcpuset#\x00', 0x15, 0x2) write(r1, &(0x7f0000d4e000)="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", 0xfc) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000080f000-0x4)=0x0, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/27 05:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000bf5000-0x8)=[{0x1000000006, 0x0, 0x0, 0xffffffff}]}) chdir(&(0x7f0000573000)='./file0\x00') chmod(&(0x7f0000c45000)='./file0\x00', 0x0) 2017/12/27 05:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009e3000-0x10)='/dev/input/mice\x00', 0x0, 0x22200) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000b57000-0x4e)=""/78) r1 = socket$inet6(0xa, 0xa, 0xffffffffffffff2b) r2 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000805000)=0x0, 0x4) r3 = fcntl$dupfd(r2, 0x406, r1) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000749000)='\x00', 0x1) ioctl$KDDELIO(r3, 0x4b35, 0x3) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000bf2000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 05:02:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x0, 0x100000001, 0x1, 0x100, 0x6, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) 2017/12/27 05:02:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f000000c000-0x4)=0x0, &(0x7f0000015000)=0x4) 2017/12/27 05:02:33 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000565000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b64000+0xec8)=0x2a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x10) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b2e000)='./file0\x00', 0x60) open(&(0x7f0000b9d000)='./file0\x00', 0x3, 0x40006) open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/27 05:02:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000991000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x807fc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) recvmsg(r1, &(0x7f00004f7000-0x38)={0x0, 0x0, &(0x7f0000d87000)=[], 0x0, &(0x7f0000647000)=""/110, 0x6e, 0x0}, 0x0) 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0xfffffffffffffffb) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000056d000)='/selinux/checkreqprot\x00', 0x14202, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000d0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009d8000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000be9000-0x6b)=""/107, 0x6b, 0x11ffc, &(0x7f0000d7a000-0x14)={0x11, 0x15, r2, 0x1, 0x36b, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/27 05:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000827000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000da3000-0xae)={0x0, 0xa6, "1955554713a1a4403f69f435deed8a00d4d486298123d7e9f0e82918ed7552248d4be351443cebb605544f78d0e1aadae66e300b5df21aae54b5ee7a8fad61f1e25ec629c587b551b7c3e79751126e16f47ac5ea9e20df289663d283785077eb593df7d5997ca624ee29a021d5726f83a49293ac028ea1821ce60446c741f42fc5c8ba8ac0dfed505bef3df2333e6e0fcb2e6f5d5b9e92873e83bc79872732efe661d3bfa5bc"}, &(0x7f0000d16000-0x4)=0xae) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007d5000-0x4)=@assoc_id=r2, &(0x7f000063b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000023b000)={0x81828f1, 0x0, 0x1, 0xfacd, 0x8, 0x8, 0x1, 0x7fffffff, r3}, &(0x7f000027e000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a8e000-0x82)={r4, 0x7a, "90ac61c4981e4345e31fa355d9c9ebcefdb1b3046da59caa8788557b4af4041687714da8ecc79d82cb508a1d219e1f15612778b64d678e81f03d0a9e88939830742ad28da7535d731c5565f2f8c61915c862b88f832fdd4225fa60df88279b163aa949328b50e37edca57331741e367b7864f9b17c7827fae6e0"}, &(0x7f0000a8f000-0x4)=0x82) sendto$inet(r0, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00006f7000)="b1", 0x1, 0x8001, &(0x7f0000b53000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2017/12/27 05:02:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl(0xffffffffffffffff, 0x8982, &(0x7f0000000000)="") 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb1000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000032b000-0x4c)={0x9, 0x9, 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, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x4000000000000008, 0x200000e, 0xb8c) write(r1, &(0x7f00003bf000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2017/12/27 05:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00003be000)={0x19980330, 0x0}, &(0x7f0000438000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae7000)='/selinux/status\x00', 0x0, 0x0) setns(r0, 0x44000000) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r0, 0x6, 0xffff, &(0x7f00006fe000-0x2e)="9d696760cc1dd82adf8a09d7fe2147062cab1f620068a634edfcafec69d8cafd5571ecd9fa53df9642b09466f502", 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000c67000)="48e14d64e97046811cf61e9a7da1e8db03c3bfcd", 0x14, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') close(r2) sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2017/12/27 05:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000086000)='net/rt_acct\x00') lseek(r0, 0x56, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00008bb000-0x4)=0x0, &(0x7f0000739000-0x4)=0x4) 2017/12/27 05:02:34 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) lseek(r0, 0x4, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000040000-0xa9)=""/169) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000003e000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvfrom(r0, &(0x7f00001ad000)=""/13, 0xd, 0x10100, 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aa4000-0x11)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000059000-0x28)={&(0x7f0000452000/0x1000)=nil, 0x100000000, 0x7, 0x4, &(0x7f0000e2d000/0x4000)=nil, 0x4}) 2017/12/27 05:02:34 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x804, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fef000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ff0000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff0000-0xc)={r2, r3, r4}, 0xc) 2017/12/27 05:02:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000a97000)={0x0, 0x8, 0x2, @thr={&(0x7f0000603000-0xb5)="82521b117a41974ea6a260b8a6bbfea388250171537dfa23df777b1a3bca81205bf63b8b8d9f295198ac24cbaf3edabe01e18eb86b1245ec59ba5106876e6182e64ea8f8db2e476b9c74242fd5a406c0fb72f1e22331dae250f4558c873b00e7c7a214c30fa9d688a81235f7afbf421c5dfa936963b839201d0d35d2e26e57ff8c00bc264216809adbacb84c3117ec59725b7e1a850e4e82a00bd337b7bce2b80ed796d0828364635515661426170f7ecf5c0d73bb", &(0x7f0000f39000)="94889f05afa902c0b413b0eb34c3bc17f2381bca038b6516abffb88e8ddc2ccdbf5e602061d13d11d004a68d676bc9666a967a91136fe4fbec0c10f2808de1cb241eedfbab5d57a04487a90f3043f77237598f494d492e55a9b2fd5e7d52ed6aa2ac"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) timer_settime(r0, 0x1, &(0x7f0000328000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000635000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x1, 0x2, "504131ce68a6", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r2) r3 = socket(0x10, 0x3, 0x6) r4 = syz_open_dev$sg(&(0x7f0000330000-0x9)='/dev/sg#\x00', 0xfffffffffffffc00, 0x200000) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000c39000-0x4)=0x10001) sendmsg$netlink(r3, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000d9f000-0x21)=[{0x1f, 0x23, 0x1, 0x0, 0x0, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) 2017/12/27 05:02:34 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a98000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000f11000-0x4)=[0x100]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2279, &(0x7f0000e68000-0x1)='\b') setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00008b0000-0xc2)="272ad254bfa71ca196d66c455fd6e3a1f6f9ba9a6651c7a6e89f95898246b8b5a7b0190fd189bf5ef5f918a07b1e3038b2b793e306ad32caaf92159bb7f7a3202556d0969183329725e8ab9f73c1805170ca5879615233064838e04fcaa81d2ac63890d459cebf8bf8302479028ed007e18da761a7fc7469a59c42fe9ffae9f6fa1a59ed18348a297479d56685de997642860fd4a183dddaf8424d36848d506c16b974096e745d4312d188bc210774a3804385067d3972da8a1cd2f4f86fc6b4ee92", 0xc2) 2017/12/27 05:02:34 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000001b000)='GPL$em1\x00', 0x0, 0x0, &(0x7f0000027000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f000000f000-0x8)='GPL$em1\x00', 0x42, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) mq_timedsend(0xffffffffffffffff, &(0x7f000001e000-0x6e)="af4dd51115ec97d6084063a96607a00507733fccd91739f33d22e05336cec55cf72522bbc60d793a25f38a648ab07162ddd8b4882b59160b9e9c9deb10605e7f233563af81e07499402607b27ba9e5e6e3478e94c37d19a13af046822ae2c2b752815e1677a71e38d2d08eb35da7", 0x6e, 0x100000001, &(0x7f000001c000)={0x0, 0x989680}) mq_timedreceive(r2, &(0x7f0000034000)=""/2047, 0x7ff, 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000002a000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x1, 0xf43f, 0x4, 0x2}, &(0x7f0000032000)=0x20) 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:34 executing program 4: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x6, 0x80005, 0x100, &(0x7f0000708000-0x8)={0x0, 0x0}) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000081d000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000573000)=0x1c) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f000081b000)="220000001d00b515f80621000020ff000c000800000000000000010806000100a445", 0x22) 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ea000-0x11)='/selinux/enforce\x00', 0x80200, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000aff000-0x7d)="9c77b26a3917e6f65ab428520a0d3919ea7cdb5f3b535efb7ea434a3d527820c9366840b50608f92dfb9206d6e79b104bcc7d04cfc380a5211fc3e4bb9abc84a1606227bd9e950c032f44afed666f47fcc54909b73307f4c3a92c9a4b5d590bc3d4cde7a0c9ebf01d55d67a05b7f3e6f5dac17e721971bfbe485d677a6", 0x7d) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b00000-0x8)={0x0, 0x0}) capget(&(0x7f00005a8000-0x8)={0x20080522, r3}, &(0x7f000071a000-0x18)={0x3ff, 0x9, 0xec0c, 0x9, 0x64, 0x4}) 2017/12/27 05:02:34 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f45000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100000003, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000462000)='./bus\x00', 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000627000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c55000-0x88)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5f1a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfed2}, @in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x874}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/rtc\x00', 0xa00, 0x0) clock_gettime(0x0, &(0x7f0000c44000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00009df000-0x68)={0x299f, 0xffffffffffffffff, 0x5, {r2, r3+10000000}, 0x3f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000710000-0xe)='net/connector\x00') r5 = openat(r4, &(0x7f0000d55000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f3c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@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}}, &(0x7f0000983000-0x4)=0xe8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000076e000)={r6, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000fda000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000, r6}) renameat(r5, &(0x7f000030d000-0x6)='./bus\x00', r5, &(0x7f0000d5a000)='./bus\x00') 2017/12/27 05:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000222000-0xf)='/dev/sequencer\x00', 0x2, 0x0) pipe(&(0x7f0000ae6000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000369000-0x10)='/selinux/create\x00', 0x2, 0x0) writev(r2, &(0x7f0000fb0000)=[{&(0x7f00003fe000)="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", 0x791}], 0x1) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) 2017/12/27 05:02:34 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f81000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x7ffe, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f83000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000e9c000-0x10)={0x1a, 0x15, 0x51cd, 0x3, 0xffffffffffff8001, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = syz_open_procfs(r0, &(0x7f000065d000)='attr/exec\x00') writev(r3, &(0x7f0000bdb000)=[{&(0x7f0000cff000)='\x00', 0x1}], 0x1) 2017/12/27 05:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000086d000-0x20)={@generic="4b62ee57aadec28ac8541e80857045e3", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b4a086e100100000700eb08000300b5000000", 0x24) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) pwritev(r1, &(0x7f0000d0a000)=[{&(0x7f0000e8b000-0xe6)="ac27d57e9b2a671d53775585b31aedeaa20702135fe48ab810ba65ead9e0afe09513a6613bb602270affb9f90f5621f4900d5ce53a373bcf3c01e1b835ed6c05a64459a10a6cbabfcc5d579f8083977a8d964a817c7947b3e2142509e7edcd0b2eabc06bee4603b39d8738656094bc55a90e652612c78c98101bed32ed9075b86430f30c6b7df2b4e52aba749fc860921a2ab4ebbd253278231304f042d7e39e7323e373c2f5d7870298b1f57fdc355037883a7883ea2e9481f2e441c93cdeb4c1b2fe005d48792c10f7e60c4ce64dafa4bcb96ad35826eb953775a3865f53bc60b329f84898", 0xe6}, {&(0x7f00004a8000-0xa7)="fd9f6a7927877cd19ed75b615c8255a88c94b4be9320ac3283e196401f6e58409fe6a231c3aee88a914c159ce00f8e47bdcfe4f175081dad12177217623c872448390011b2d2247765e1436993d46623908ae73563750849f14a29bc5d1dcc05d622e91762fde59d29b47bea03c4d08ef810cce4c3bcebf43379d7c406cf7ec8b5be6e94694191a0ca921fed146f32f2eeaa2a6ce562603f4427a539a6225039318cb5b24a26b6", 0xa7}, {&(0x7f00004ab000)="9a9e985064d3a4c28a2dec9b2361a43d745435bfaa7d685d6dbeac7c52b3e7454cbd7b30b4294d7ad20d61daca639c5ce83036dcc39e2e1915b269ad25d5e9957f10400c5b192a", 0x47}, {&(0x7f0000f89000-0x55)="e0dec5cb57a3a77f64d703aef152edf6ed4aba332784f9dc650f51a0dcfcbd29a9b03b0fa79cd24424f86d2a2a1a3c728fd480f15ad7cf3750ff5e2e073f2a30e206a0583863d7ae20bd3c9c54cba7756735f39dd2", 0x55}], 0x4, 0x0) 2017/12/27 05:02:34 executing program 0: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x480, 0x0) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000002000-0x8)='net/ipx\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000002000)={{0x0, 0x3, 0x8001, 0x1, 0x6}, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(r1, &(0x7f0000002000-0x55)=""/85, 0x55, 0x162, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) personality(0x410000f) 2017/12/27 05:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004cf000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f0000d9f000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008c2000-0x3e)={0x0, 0x36, "16522837ef734f7b8c4eaa5f3ce6581634f967b4d3860e53cf638757df33e8a4a71946f6e49d20c98e3b2c40b629b6067ac64dc3ce94"}, &(0x7f0000403000)=0x3e) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00007bf000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000012e000)=@assoc_id=r4, &(0x7f0000b4a000-0x4)=0x4) ioctl(r0, 0x0, &(0x7f0000008000-0x8f)="") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000d12000)={&(0x7f0000523000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2017/12/27 05:02:34 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f0000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x56720639f434f16f, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:34 executing program 7: clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2c0100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000990000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') utimensat(0xffffffffffffffff, &(0x7f0000eb5000)='./file0\x00', &(0x7f000064b000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18, 0x0}, 0x0) 2017/12/27 05:02:34 executing program 2: r0 = socket$inet(0x2, 0x10000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000051000-0x4)=0x0) 2017/12/27 05:02:34 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r1, &(0x7f0000006000-0x30)=[], 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000014000-0x8)=0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000955000)={0x81, 0x20, 0x7, 0x400, 0x9, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0xf9) write(r1, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000)="", &(0x7f0000e82000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$evdev(&(0x7f0000781000-0x12)='/dev/input/event#\x00', 0x80000001, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000180000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000335000)={0x9, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff, 0x2, 0x40, 0x1, &(0x7f000088e000-0x10)=@generic="03b25503b6c4c190d71b9ab9e5528e49", 0x0, 0x7fffffff, 0x40}) setpriority(0x2, r1, 0x8) 2017/12/27 05:02:34 executing program 7: mmap(&(0x7f0000000000/0x660000)=nil, 0x660000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000660000)='net/stat\x00') mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000660000)={0x0, 0xfffffffffffeffff, 0x30}, &(0x7f000044d000-0x4)=0xc) mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000292000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000661000-0x8)={r1, 0x5}, 0x8) r2 = socket(0x11, 0x802, 0x7) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r3 = socket(0x11, 0x802, 0x0) dup2(r2, r3) mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x107, 0x12, &(0x7f0000660000)="", 0x0) 2017/12/27 05:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000654000-0x10)='/dev/input/mice\x00', 0x0, 0x800) fcntl$getflags(r0, 0x40b) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18, 0x0}, 0x0) 2017/12/27 05:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f42000-0x2)='./file0\x00', 0x50000, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ef5000)={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x1, 0x6e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x81, [0x7, 0x4e, 0x200, 0x8000, 0x2, 0x100, 0x0, 0x3]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x474e34fc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80009, 0xffffffffffff5082) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00000e2000)={0x40, 0x5, 0x2, 0x80, 0x80000000, 0xffffffffddf7a7ef}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000c02000-0x28)={@generic=""/16, @ifru_names=@generic=""/16}) ioctl$int_in(r0, 0x5473, &(0x7f00005c3000-0x8)=0x6853) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000ffffe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b35000-0x34)={{0x0, 0x0, 0x43, 0x2, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000025f000)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000602000000000000179e0000040d0004000000110000000000080c2458bb0000000089dd4853979d74f46324296dcacbf6886e55f49ace91f988a9624b7336cf9f782bfca0992702e5a525bae6e4ead30895f31c301da0b73ad1981eb070e452adc6a2d193c2f6fbe01567044013de08dc2417095be241fcef510c7af8e2c5bbb7d3bff26151c6c2437b0600647635af203446dcfa84dd56cdf5916bb9f4ed3208aa983c71338062d07ed5e9958b9430eadd0afdf49bfc842b1d03e36386fe7b6f9cc4206b0b379aacf7a626ec8e82dce7485d446ded5d04", 0xe7}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b79000)={@generic="4e1972e4164779da1769143da7b2d7f7", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ae8000)=@add_del={0x2, &(0x7f0000b67000)=@generic="509c2661a9b7d68d6d71d1e75823609e", 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d62000-0xf)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a65000)={@generic="f1a35fb1ed1e6565c4648c15dd7e250d", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/27 05:02:34 executing program 4: clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000b1a000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={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, 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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d9000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000000000+0x82f)='./file0\x00', r0, 0x0, 0x40000) 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x1000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x3b85502f}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xa, &(0x7f0000002000-0x20)={0x1, {0xffffffffffffffff}, 0x0, 0x0}, &(0x7f0000346000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) 2017/12/27 05:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) mq_unlink(&(0x7f0000404000-0xf)='#mime_type+})]\x00') write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) 2017/12/27 05:02:34 executing program 6: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = mmap$binder(&(0x7f00000b9000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000-0x30)={0x4c, 0x0, &(0x7f0000083000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x38, &(0x7f000045d000)=[@fda={0x66646185, 0x8, 0x3, 0x9}, @flat={0x0, 0x100, r1, 0x4}], &(0x7f00004b7000)=[0x0, 0x38, 0x0, 0x18, 0x0, 0x78, 0x0]}, 0x3}}], 0x87, 0x0, &(0x7f000010c000)="ae4143e284e3240621d8e945d265828fa9c033d551123b8b02dcfc5d642dcca67139f5f6baf45502c74d9c23e68f86ab2dd63e9a68b8be61557d2e0d6fdf71752f4fe74911a1ddc049cd61b7399569b1b556b268ba2b4d8e8dc6326426a9201b43ff4f165ba1fb15885b0365f0c72e0cec52a41260169357385ab49865533d4cd7b9ce2796b333"}) 2017/12/27 05:02:34 executing program 0: 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}) mknod(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000edb000)=[@in6={0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000090000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4000000) 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c01000-0x4)=0xd, 0x4) stat(&(0x7f0000d6e000-0x8)='./file0\x00', &(0x7f0000750000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004c8000-0x4)=0x4, 0x4) write(r0, &(0x7f0000d4e000)="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", 0xfc) r1 = socket(0x0, 0x800, 0x20) r2 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002ed000)={0x0, 0xca, "58c4bdc586f256a7142a9783368d71c78ebbcf1e7046d175419f94f5be2624598eecbb8aa2cfe285429b4b9964a1732969349833a3b31adf3759f2b55ad5c1a36c38cdd7a2e6b668a326354655ed67b4e81da455899d77c478bc5e723e3330e05a20986c861a41077001e4e483967de84389d0128e1cd84200957132c283f2f480c026a90b03d1302ea3da5853a604f05c4e6719946d3942bdea00074539a2658a30d66db3be4a8686e0f81b6adef642155ed0be999c1400d1265a84c6e32769d41fd394318c0e996ef0"}, &(0x7f00000f9000)=0xd2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000108000)={r3, 0x3c, &(0x7f0000233000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001ee000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00007ee000)={{0x400, 0x7fffffff}, 'port1\x00', 0x10, 0x800, 0xb0, 0x3, 0x4, 0x100000001, 0xffffffffffff8000, 0x0, 0x1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e62000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getresgid(&(0x7f00008a0000-0x4)=0x0, &(0x7f0000723000-0x4)=0x0, &(0x7f00000f6000-0x4)=0x0) getresuid(&(0x7f0000b1f000)=0x0, &(0x7f0000521000)=0x0, &(0x7f0000812000-0x4)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000560000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000abe000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000145000)={r2, 0x3e, "584d07ce259eeee16598188b4fb1a1f463f51e45d93ccd6eb5bdd5b74cba7ea7630c1b8c664077d586569787350fca088604fd6439befca2020ac5289d6e"}, &(0x7f0000fb6000-0x4)=0x46) accept$inet(0xffffffffffffffff, &(0x7f0000c34000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000-0x4)=0x10) connect$inet6(r0, &(0x7f0000c23000)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) syz_open_dev$evdev(&(0x7f0000501000-0x12)='/dev/input/event#\x00', 0x3, 0x8002) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000073e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f18000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b6000)={0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000027a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000285000)=0xe8) syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') 2017/12/27 05:02:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000161000)=0xc, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 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) process_vm_readv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000001000)=""/161, 0xa1}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}], 0x4, &(0x7f0000001000-0x9)=[{&(0x7f0000001000)=""/229, 0xe5}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00009e3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ab8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDADDIO(r0, 0x4b34, 0x5) 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="18000000020001000000be8c5efe8c8836000008020300ec0008000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400980067a1e2010049fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d722f542000700ec008bc5cf20ebe7ec7ee87cccfff6ba00b300024f0200e9e9f55606aa0110000004000000ccfad79140000000000000008a335bd8b2d17fffa21b571068393d33b5affa00041ad095c2c23eef679567", 0xc0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dbc000)='/selinux/checkreqprot\x00', 0x410200, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000bcc000)={0x9, {{0xa, 0x2, 0xf7b, @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]}, {{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/27 05:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') sendmsg$unix(r0, &(0x7f00001a3000-0x38)={&(0x7f000054f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bc6000)=[{&(0x7f00008ff000-0x31)="68cf6a2b132757e1ac6c742c86efd5e81fd4cac4db7ffb44516c6c02f269d2561dc58a4e3ce1383f5b4506b6c71303ec20", 0x31}, {&(0x7f00002ea000-0x95)="021f8bb510eb80393c00a98ae5adec5bde08ec33d9b3a32049d838ddeaebc8da0ece2fd900e5d289cb98bc8d268d4f262288d5efde5300f76c84a25a88192cc5ae2efb0a7bdd5e0806b5ed0ac7cbc17b0739414a409c5a2e8f0c41fa533c1f250e7a67adf87a391ced54cb3c75b9b35d55f801d9f4640c314d6339749743e1af288359f72f8ffd04555e8c17d8a25bd6848b3d0e0f", 0x95}, {&(0x7f000047f000)="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", 0xfff}], 0x3, 0x0, 0x0, 0x8000}, 0x4000) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2017/12/27 05:02:34 executing program 6: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") futex(&(0x7f000018d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xb, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000121000-0x38)={0x53, 0x3ff, 0x5, {0x400, 0x1}, {0x7, 0x7}, @period={0x5e, 0xfe98, 0x0, 0xfffffffffffffff7, 0x3, {0x8, 0x100000001, 0x9b64, 0x9}, 0x8, [0x8, 0x40, 0x7, 0x750, 0xe9, 0xe8, 0xd6c3, 0x4]}}) 2017/12/27 05:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000a9b000-0x10)={0x2, 0x4}) eventfd2(0x0, 0x801) 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvfrom(r0, &(0x7f0000c6a000-0xfd)=""/253, 0xfd, 0x43, 0x0, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) lgetxattr(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000483000)=@known='system.posix_acl_default\x00', &(0x7f00008fd000)=""/154, 0x9a) accept$ipx(r0, &(0x7f0000e55000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000660000)=0x10) 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a3f000)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ce0000-0x10)='/selinux/create\x00', 0x2, 0x0) fanotify_mark(r1, 0x0, 0x20, r2, &(0x7f0000251000)='./file0\x00') writev(r0, &(0x7f0000623000-0x10)=[{&(0x7f0000894000-0x39)="3900000010000904ff050000004000000700004a03000000450001070000001408000d0004000000000000000000000000000ee300ffe4693e", 0x39}], 0x1) 2017/12/27 05:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a0b000-0x37)="747275737465646b657972696e672d25232d6367726f75702c6367726f75705d262f5c47504c76626f786e657431e65c25657468314000", 0x0) fcntl$notify(r0, 0x402, 0x18) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) close(r0) futex(&(0x7f000000d000-0x4)=0xfc, 0x400000005, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x0, 0x0) 2017/12/27 05:02:34 executing program 7: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000527000)='/dev/keychord\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000fef000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000ecb000-0x59)=""/89, 0x59}], 0x1, &(0x7f0000cfa000-0x4b)=""/75, 0x4b, 0x81}, 0x100) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/27 05:02:34 executing program 3: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c8e000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d1f000-0x7)={0x5, [0x7, 0x200, 0x100, 0xffffffffffffff00, 0xffffffffffffffff]}, &(0x7f0000d1f000-0x4)=0xe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ac2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f000018a000+0x863)=0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000063d000-0x12)={0x7, [0x3, 0x200, 0x10000, 0xd316fbf, 0x0, 0x1, 0x0]}, &(0x7f0000bb2000)=0x12) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000435000-0xc)={0xfffffffffffffffc, 0x0, 0x2, 0x3}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d1f000)={0x7, 0xffffffffffffff7e}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d1f000)={0x1019, r2}) dup(r0) fgetxattr(r1, &(0x7f0000d1f000-0x24)=@random={'osx.\x00', 'wlan1vboxnet0#+vboxnet1}bdev-[\x00'}, &(0x7f0000b71000)=""/177, 0xb1) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000d20000-0x4)=0x4) 2017/12/27 05:02:34 executing program 7: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000002e000-0x8)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000fb0000-0xa)='./control\x00', r1, &(0x7f00003ed000-0xa)='./control\x00') mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000fb0000)='./control\x00', r0, &(0x7f0000fb1000-0x8)='./file0\x00') setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00008e8000-0x1c)=@req3={0x101, 0x2, 0x3ff, 0x9595, 0x6, 0x46, 0x36f}, 0x1c) 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0x521000)=nil, 0x521000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00004fa000)=[{&(0x7f000051f000-0x27)="b5", 0x1}, {&(0x7f00000ab000+0x220)="f3", 0x1}], 0x2, 0x0) splice(r2, 0x0, r0, 0x0, 0x3ff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000008a000-0x71)=""/113) pipe(&(0x7f0000494000)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x40080000002084, 0x0) ustat(0x1, &(0x7f00002b9000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b26000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000fe000-0x26)={0x0, 0x1e, "1590ab602d44770c27f74c105a2efad5042b8726ef4742321c1e46047899"}, &(0x7f000047c000)=0x26) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000174000-0x98)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0}, 0x98) 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]}) 2017/12/27 05:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002e000-0x16)='/selinux/checkreqprot\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e00000)={0x0, 0xe6, "585dc03e1d1cb650d55d95336aaa93967576a4b92ca73847cd67a5637fa6b81ed8e014130bc39f72d51f42ee8e33140889edd494b54b28653b473b77051f7d9aa571712b50a06cc93f12aaa849697186d1ce90592f18661d893f919b981f054d1f507dfb078d9e3e212a9eac787fe0b190e9369fdc7b871721dce4d9cae51e91fe0ad14affdd2beb1556cc7290e1cb9c0eee847a76f6de348cff0b6a948c33ee680442c273086391151b0d0e2f601b6e3d7584a24b27594a7ba6ff147e3b99dbf814e7b535048f50a4f7f1e23387e63962798f9fceed6bf2899bfcf786567dd123aa1eb9775d"}, &(0x7f0000290000-0x4)=0xee) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002d1000-0x8)={r1, 0xffffffff}, &(0x7f0000d9d000)=0x8) setrlimit(0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000316000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000f64000)=""/199, 0xc7) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b62000-0xfc)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f1e6", 0xfc) syncfs(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f56000)={0xb2a, 0xa000000, 0x0, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x0, &(0x7f00000f1000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000548000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 05:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[], 0x0) 2017/12/27 05:02:34 executing program 3: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x520, 0x4) syz_open_dev$usbmon(&(0x7f0000efc000)='/dev/usbmon#\x00', 0x0, 0x400000) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f09000)=0x0, &(0x7f0000f0a000-0x4)=0x4) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f0000f0b000)=""/138, 0x8a}], 0x1, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) 2017/12/27 05:02:34 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x8, 0xffff, 0x6, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x2c, &(0x7f0000883000-0x2c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200000400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000000000)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000060c000-0x10)=@generic="078eb1a80fb4f458db41f17627654905", 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) mknod(&(0x7f0000403000)='./file0\x00', 0x0, 0x6) 2017/12/27 05:02:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x44000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x5, 0xb4a7, 0xfffffffffffffffc, 0x0, 0x6}, &(0x7f0000002000-0x4)=0x14) signalfd4(r0, &(0x7f0000001000-0x8)={0x2}, 0x8, 0x7fb) 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000fef000-0x4)=0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000029d000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0x3, 0x9}, &(0x7f0000c07000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000000+0x457)=""/40) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x9e, 0x30}, 0xc) setsockopt$inet6_buf(r1, 0x29, 0x2000000000018, &(0x7f00005f3000-0x1)="", 0x0) 2017/12/27 05:02:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) clone(0x0, &(0x7f000029e000)="01b563bb8040d54497732e6e9fb025d5cf1b2249aa850d05940888f26e0eee313c7b43622b97e5b9ab2c5fc4d6f505ac2df8e95f7931fae3b5105bdf72f2a5000000ec1e42441830320a89f07feddc74e370d8f1b4cf28e3682fb50460f70dbb9f433f68686682cd96137e9e22422d", &(0x7f0000000000)=0x0, &(0x7f00007d6000)=0x0, &(0x7f0000fc7000-0x27)="") clock_nanosleep(0x0, 0x0, &(0x7f0000c3d000)={0x0, 0x989680}, 0x0) 2017/12/27 05:02:34 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/checkreqprot\x00', 0x2100, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000001e000-0x1c)=[@in6={0xa, 0x3, 0x4000000ffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10101}], 0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f000001e000)="00baf8104e330d1fa211417971e695114e1ab830cc7e5e4ef35789617eafc5dabebd396af4a6329e5f290c1f30968f7d8270dddc7960467463fd3c1170", 0x3d, 0x1f, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001b000-0x10)={0x0, 0x4d, &(0x7f000001b000-0x5c)="884f76dbf9721ea3fa170ece98e055d4072b1cc4b549bb39508ab95ccf94e9d8981b9fc947d625f4813f0ca6c9fcedcb4690ed4372da66514f9c5d1b66c09eceb0355146879002b7276e1f0e5c"}) 2017/12/27 05:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000a9f000-0x8)='./file0\x00', 0x40, 0x2) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00005be000-0x510)={0x100000001, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd11e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x78, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x95, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd4fc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x14, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b54000)=0x2, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00006aa000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000706000-0x4)={0x4, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c00000-0x10)={0x6, &(0x7f000016b000)=[{0xfff, 0x4, 0x101, 0x200}, {0x7, 0x9, 0x6, 0x2}, {0xab, 0x0, 0x6, 0x5}, {0xffffffffffffffcf, 0x10001, 0x6, 0x98}, {0x9, 0x1ff, 0xffffffffffff1814, 0xff}, {0x6, 0x10001, 0x5, 0x1}]}, 0x10) 2017/12/27 05:02:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvfrom(r0, &(0x7f00002ef000-0x48)=""/72, 0x48, 0x0, &(0x7f0000271000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000e3a000)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setns(r0, 0x40000000) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000023f000-0x10)={0x2, &(0x7f000049e000-0x18)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x22)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c08000)=0x0, &(0x7f000012e000)=0x4) 2017/12/27 05:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = request_key(&(0x7f0000cad000-0x6)='.dead\x00', &(0x7f0000513000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c1b000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f00004a3000)='keyring\x00', &(0x7f0000651000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000051a000-0x18)={0x9, 0x6, 0x4, 0x101, 0x4, 0x8}) 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00000ca000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000bb4000)={{0x0, 0x3, 0x2, 0x0, 0xc55}, 0x8, 0x15be, 0x4dab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}}, 0xe8) clock_nanosleep(0x6, 0x0, &(0x7f0000717000-0x10)={0x77359400, 0x0}, &(0x7f0000410000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) timer_create(0x7, &(0x7f0000149000-0x60)={0x0, 0x1b, 0x4, @thr={&(0x7f0000edd000-0x9c)="16c9bca887faab989d0d2ac1afaf6654442f5f189ee8d639704bf7d4f433a7d35e38f601429d9f78146372d593d32a285548c3b3f4fb880388b8e39224529cb9628814f7325a0952cbf10ed41f46d1c227bbbed6f8b24454c4658f9608197ae856fd54d0d40151cdf9d60f78a26d44c4fb6eb5fb75dd002911155f576278bb39a2c04c34f2d98902d1da3eb02bab020d942c45727a4d9839d8bfcca7", &(0x7f000055f000-0x4)="56a53e904d87f37284"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000674000-0x4)=0x0) timer_delete(r2) timer_settime(r2, 0x1, &(0x7f0000fd7000-0xf)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000da5000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x6, &(0x7f00001db000)={0x0, 0x1f, 0x2, @thr={&(0x7f0000886000)="31e66d8d7ccade8646f8fdeaf060353b96bc4d47dd7b0c0b213758bc516b6faf05d11ba7b11a72972cbcd6e1806f57a451cd11b57a55887258e4afa93a189adbdf2285a38fdd7cec41224980ff32a1edb8239fa828c7fd6571f4cfb1c7a1bfce2b19b8ff4fad5729ee8e1e6efc375877299db440c81fa8253935430efe2c5e241ab4efa2a60c6f5387d3bd982bc6cee15e2709fd7fba25164d2fd7576b627ec8ad12b52ca746c61d6526dbfa768f4fa4109f873b1afe61dbee9bedfa5f6b6349327449faa6a4abb179b82e5d374a9bebd8bd23056d48f4de0ba8d55e13430848dc8299a5", &(0x7f0000b2a000)="94102a435ff900eac1b8a58113ef6b914bc1728851f4a5cc00cf1d24b8410afe997a8d9a3e46d0620630945c6424fd6ce557380b1181e12e267c5d35a719605411639bdae1b1743463db5782195d7599bb6bb04855a3b713699c21dd81aaafcde33c6e3d1618b86623bd749da25f9fcbdde781790eed8cbceb15e10073e97ca434955bbe8361e28457d6c805dd35bcba3c3a0d66d33bfa28ea69ce07ebf02b0138246cab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000037e000)=0x0) 2017/12/27 05:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0xb, 0x0, 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 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000fe1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r4 = dup3(r2, r3, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r4, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000b4d000-0x28)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000bcc000-0x10)={0x0, 0x0}, &(0x7f0000293000)={0x0}, 0x8) 2017/12/27 05:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) syz_open_dev$binder(&(0x7f0000083000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cb9000)={0x0, 0x0}) 2017/12/27 05:02:34 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d26000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004b7000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f6d000-0x5)='maps\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000054a000-0xb3)={0x0, 0xab, "21095223947692d6942bf1fe096d5c612430a4980a52bd7d0d0d9811ce76c7582f205fa22714594bed82127b75af1a25588ba1e6e33da7b6cc020a8c3f7f308eedabb677df691d65d61cf510dfff262fa149b79865b178f540517bfcb948ee85dde3e5c0650cf7199c57d2037de872e677ae5153477ac45e8357053494722b11fb3b7be4ee1a5d3b31af11173a9cac6935f0d5829cf3c0f90476ec67146ed23f2f52d32455ce90c3efff0a"}, &(0x7f0000a3d000)=0xb3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fe6000-0x10)={r3, 0x78, &(0x7f0000f4d000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x1, 0x68a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}]}, &(0x7f0000731000-0x4)=0x10) accept4$packet(r2, &(0x7f0000e40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d1d000)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f2c000)={{{@in6=@local={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, 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}}, &(0x7f0000bf2000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000724000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x5c, 0x2, 0x42, 0x8, 0xa0, 0x0, 0x100, r4, r5}, {0x7, 0x400, 0x80000001, 0x2, 0xd84, 0x1, 0x6, 0x3}, {0x8, 0x7, 0x7, 0xaf9}, 0xffffffff, 0x2, 0x85, 0x0, 0x82, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x49, 0x1}, 0x19, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x0, 0x40, 0x1, 0x7, 0x70}}, 0xe8) connect$inet6(r1, &(0x7f00006ab000)={0xa, 0x2, 0xda, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$int_out(r2, 0x5460, &(0x7f0000340000)=0x0) 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x84000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005ab000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:34 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000036000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000037000-0xb0)={{0x9, 0x6}, 'port1\x00', 0x1, 0x800, 0x0, 0x80, 0x2, 0x4, 0xffffffff7fffffff, 0x0, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netlink(r2, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000038000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000034000)={0x0, 0x7, 0x401, 0x1, 0xfff, 0x984a}, &(0x7f0000037000-0x4)=0x14) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000038000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000036000)={r4, 0x2, 0x3, 0x2}, &(0x7f000002e000)=0x10) [ 38.618878] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket 2017/12/27 05:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket(0x10, 0x802, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000835000-0x4)=0x0, &(0x7f00004b3000)=0x4) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f1e6", 0xfc) 2017/12/27 05:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000563000-0xd)='/dev/urandom\x00', 0x0, 0x10441) rt_sigpending(&(0x7f00008a3000-0x8)={0x0}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f000054d000-0x8)={0x0, 0x0}) 2017/12/27 05:02:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000825000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002cc000)='\x00', 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x81, r1) mmap(&(0x7f0000000000/0xcbb000)=nil, 0xcbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b76000-0xd)='dns_resolver\x00', &(0x7f0000cb8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb8000)='\x00', 0x0) 2017/12/27 05:02:34 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c4e000)=0x0) [ 38.671867] binder: 4675:4679 ERROR: BC_REGISTER_LOOPER called without request [ 38.673792] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket [ 38.753784] binder: BINDER_SET_CONTEXT_MGR already set [ 38.759915] binder: 4675:4692 ioctl 40046207 0 returned -16 [ 38.767952] binder: 4675:4692 ERROR: BC_REGISTER_LOOPER called without request [ 38.790207] binder_alloc: 4675: binder_alloc_buf, no vma [ 38.795701] binder: 4675:4709 transaction failed 29189/-3, size 0-0 line 3128 2017/12/27 05:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netrom(r0, &(0x7f00004bd000)={&(0x7f00007e8000-0x48)=@full={{0x3, {"260fbfaa0793d3"}, 0x0}, [{"afc130e2a843e1"}, {"e9a6444c649301"}, {"835954652d5fa6"}, {"ea7fb49b97ba4a"}, {"37ee48ef6be8ce"}, {"b08cd07cd91b39"}, {"cfff5a4db6835f"}, {"e621f27b420fda"}]}, 0x48, &(0x7f00009ef000-0x30)=[], 0x0, &(0x7f0000a35000)=[{0x1010, 0x10f, 0x7, "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"}, {0x60, 0x1bf, 0x9, "fc83da92dd5e532bad9e25295e1ac41770e575b09c19b030f6dfde853b98c371da9c16c59f2a9432abe2a0344ebc48e196ba7f2e3ed7574aff00ed69390d63b1408afd1c6d76995b89"}], 0x1070, 0x800}, 0x20000000) openat$rtc(0xffffffffffffff9c, &(0x7f00001ac000)='/dev/rtc\x00', 0x8400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cc2000-0x20)={"504a4b1c1ee6bcca874ffe5fe610abe5", {0x4, 0x8, 0x240000000, "7b9d6f3bd988", 0xa8c, 0x0}}) 2017/12/27 05:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) socketpair(0x1, 0x80001, 0x1000, &(0x7f000035d000)={0x0, 0x0}) 2017/12/27 05:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8e000)='net/ip6_mr_vif\x00') ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000f6000-0x1000)=""/4096) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:35 executing program 5: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008e4000-0x4)=0x2) write(r0, &(0x7f0000014000)="2f7f4beab36c7526a553418dcb8f080600000000000000ed8f549f1b496490f3f2afa9fd746f97ea68e0b7360fd5584c1187ce86ed95843591ec4c782f85000000097f39147a2c8931092fb0f6687ef5f00d0558fc81d01464d9011dbf13", 0x5e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c92000)='/selinux/enforce\x00', 0x600000, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fab000)={0x0, 0x0}) stat(&(0x7f00000bb000-0x8)='./file0\x00', &(0x7f0000e98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fab000)={r2, r3, r4}, 0xc) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000006000-0x14)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 05:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000032f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d68000-0x77)="ae", 0x1, 0x20000002, &(0x7f0000b7f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008c6000)="c38f5e754e5481dbd0bf11ee2a72727e8f2409917b5bb8fe9814530dd7f01bd305ab5789b5bd5f65d68335c2941db03a5174", 0x32, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000335000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006da000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f9c000)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000563000-0x10)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000050e000-0x4)=0x0, &(0x7f0000290000)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ac8000)={r2, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000010c000-0x4)=0x9000000, 0x4) 2017/12/27 05:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/190) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000)={0x3, [0x6, 0x3, 0x6]}, 0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000003000)=0x156, 0x4) llistxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x59)=""/89, 0x59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000e67000-0x108)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 05:02:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000894000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d9a000-0xa)={0x3, [0x0, 0x432e, 0x5]}, 0xa) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00002d2000-0x4)=""/4, &(0x7f0000d9a000)=0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bcd000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000304000-0x8)=0x4) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000464000)='./file0\x00', &(0x7f0000d9e000-0xd5)=""/213, 0xd5) ppoll(&(0x7f0000d9d000-0x40)=[{r1, 0x18, 0x0}, {r2, 0x8009, 0x0}, {r2, 0x20, 0x0}, {r2, 0x1, 0x0}, {r0, 0x10, 0x0}, {r0, 0x100, 0x0}, {r2, 0x2001, 0x0}, {r2, 0x10, 0x0}], 0x8, &(0x7f0000d9c000)={0x0, 0x989680}, &(0x7f000067d000)={0x2}, 0x8) 2017/12/27 05:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="70707031b300", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ca1000)={r1, 0x1}) lseek(r0, 0xfffffffffffffffe, 0x1) [ 38.804881] binder: 4675:4679 got reply transaction with no transaction stack [ 38.812240] binder: 4675:4679 transaction failed 29201/-71, size 24-8 line 2921 [ 38.827844] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.838212] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/27 05:02:35 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f14000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x77359400, r0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 05:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e8b000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000dad000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005f6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a5f000)=0xb) syz_open_dev$sndseq(&(0x7f00008ad000)='/dev/snd/seq\x00', 0x0, 0x400000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d8d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = add_key(&(0x7f000046a000)='dns_resolver\x00', &(0x7f000007b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c15000)="701671f97e52a28a29f482c4e40a4ef3c602641b135e56a4e7d3a9f3e922fff02385c80b63ec8c81b7bc745703565e4327c9ee5455c81a6c8cb66f02671803a314a339c1c8fd26e0ad3a0fb4df7167476b11e8135c6baeacdee487bf3fffb2b5c1c16b38cb32b97672cbee9a878821815fc554d2ffe23f2886b12dd0889b133950033968e93078cca602cbb28f7980887e0a9e1c9874d2f142084e3391d17040514abe6ce2170bda57", 0xa9, 0xfffffffffffffff8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d1e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073a000-0x4)=0xc) prctl$intptr(0x1d, 0x0) lstat(&(0x7f00001c3000-0x8)='./file0\x00', &(0x7f0000562000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000316000)={0x4, 0x0, 0x1, 0x6, 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]}) r5 = socket$inet6(0xa, 0x1, 0x0) connect(r5, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2017/12/27 05:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000489000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f000008d000)={0x0, 0x0}) r1 = socket(0x10, 0x80003, 0xc) chmod(&(0x7f0000bca000-0x8)='./file0\x00', 0x80) sendto(r1, &(0x7f00008e3000)="140000000a0ae7e1ffffffffff010003e31e01e5", 0x14, 0x0, 0x0, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000258000)={0x0, 0x1c9c380}, &(0x7f0000b78000)={0x0, 0x0}) [ 38.856720] nla_parse: 18 callbacks suppressed [ 38.864081] binder: undelivered TRANSACTION_COMPLETE [ 38.875961] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.883842] binder: undelivered TRANSACTION_COMPLETE [ 38.883857] binder: undelivered transaction 24, process died. [ 38.916254] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/27 05:02:35 executing program 7: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') preadv(r0, &(0x7f0000a4e000-0x10)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d08000-0x16)='/selinux/checkreqprot\x00', 0x200002, 0x0) pwritev(r0, &(0x7f0000866000-0x20)=[{&(0x7f0000def000)="e725374c2e713bc2d2b90f13086495ae7face3377df217a5b0b2fef2ef7a777615e7a1583822e06e04052bbc166b4d4e63f5683b60f5be51592c1c7657951175d99a573a07c5689a6043fdabb3da05713432c9d5359037c2290ae2365e43b20d1ea1aeafb79006259dbe9f4597d3", 0x6e}, {&(0x7f000074f000)="53c52bfe510430ba391155f276898dc068e2257c568f6090e1884f96bd31dd803f42fcad3758fca99c7a2e6848c1a0abf8a70b1575947fe919efe228e7aef9d3b84156ba66f19bcfc2dcd1d426d1eb492dd9cf227b", 0x55}], 0x2, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000df1000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000df0000)='./file0\x00', &(0x7f00004f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000778000-0x4)=0x0, &(0x7f0000781000)=0x0, &(0x7f0000df0000)=0x0) syz_fuseblk_mount(&(0x7f000065f000-0x8)='./file0\x00', &(0x7f0000df1000-0x8)='./file0\x00', 0xa000, r2, r3, 0x9, 0x81, 0x80) 2017/12/27 05:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003a0000)='./file0\x00', 0x28000, 0x2) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000232000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') preadv(r1, &(0x7f0000ba1000)=[{&(0x7f0000412000)=""/4096, 0x1000}, {&(0x7f0000e33000)=""/155, 0x9b}, {&(0x7f0000e0e000-0x1000)=""/4096, 0x1000}, {&(0x7f000068a000)=""/73, 0x49}], 0x4, 0x0) pread64(r1, &(0x7f000038e000-0x92)=""/146, 0x92, 0x0) 2017/12/27 05:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000ae000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ca000)='/dev/sequencer\x00', 0x401, 0x0) execveat(r2, &(0x7f000018b000)='./file0\x00', &(0x7f000078e000-0x28)=[&(0x7f0000442000)='\x00', &(0x7f0000c98000-0x8)='selinux\x00', &(0x7f000057a000-0x7)='md5sum\x00', &(0x7f0000d42000)='\x00', &(0x7f0000450000)='\x00'], &(0x7f00006cf000)=[&(0x7f0000048000-0xb)=',proceth0{\x00', &(0x7f00007e2000-0x1)='\x00', &(0x7f00009ed000-0x1)='\x00'], 0x1000) dup2(r0, r1) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000090f000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/27 05:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl(r0, 0x4, &(0x7f0000930000)="a4f6fecf0a430163705245396ccc3c5ecf83edcf9db0d5086a3d4a5fe5832663fb7ebf83d187b5a1a27a7415868438a4dafe25f6f77546cbd0cbcbc3413f1e59e13882d7c43085c2e734c6a882f0f351b69450b722fefeffeaf0c075242871d25223ea245d116067e5490aac5fc48146e68616b8dcb5404a555c1d0170fa5ce538df8a6e280063") fallocate(r0, 0x3, 0x5, 0x4) 2017/12/27 05:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x12, 0x3, 0x8001) r0 = syz_open_dev$tun(&(0x7f00002d8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f000002a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000085f000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) write(r1, &(0x7f0000fec000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2017/12/27 05:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002bf000-0x10)=@common='ip6_vti0\x00', 0x10) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x5, 0x0, &(0x7f000000d000)="62164b44a5"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000072d000)=0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/27 05:02:35 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0xf7ad, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000f7a000-0x10)={0x3, {"9e61dff3d4a454"}, 0x1}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f71000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) socket$inet6(0xa, 0x80005, 0x8) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/12/27 05:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005ef000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b40000)={{0x2, 0xfff}, 0x1, 0x3, 0xffffffffffffff85, {0x5, 0x10000}, 0xffffffffffff39d6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) write$fuse(r1, &(0x7f000030e000)={0x31, 0x0, 0x0, @random="532358f380fbd1d1561b93704ae0026e9f4847b69b05755ccd11a735b56765a1e4"}, 0x31) 2017/12/27 05:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000848000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bd000-0x4)=0xe8) recvfrom$ipx(r0, &(0x7f0000a2a000)=""/145, 0x91, 0x10000, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00003ce000-0x18)={@loopback={0x0, 0x1}, 0x7fffffff, r1}) [ 38.998020] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/27 05:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$random(&(0x7f000036e000)='/dev/random\x00', 0x0, 0xa000) tee(r0, r0, 0x3, 0x0) vmsplice(r0, &(0x7f00003ca000)=[{&(0x7f000050c000)="", 0x0}, {&(0x7f0000beb000-0x78)="360b8c34655563d0c921790d578f41fceb54567ebdfba9c457390a96bfb2b7c313368498c207ca4fc156e61d211208905a427fa07298e83fd228300f184c536d6ae2d2fc6634e31580907ecc31655f1173c61b6d654453ef9f18da08d47cee2edcab05b9fb39ba70e594ebcac8108f945a5e93ef26e8f1e5", 0x78}], 0x2, 0x2) 2017/12/27 05:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cf6000-0x4)=0x0) socketpair$packet(0x11, 0x102, 0x300, &(0x7f0000bc8000-0x8)={0x0, 0x0}) socketpair(0x10, 0x0, 0x0, &(0x7f00005b4000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009cb000-0x8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000e96000-0xb)="6e65742f726f75036500ee") 2017/12/27 05:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003de000)='attr/keycreate\x00') fremovexattr(r0, &(0x7f00005bd000)=@random={'security.\x00', 'attr/keycreate\x00'}) sendfile(r0, r0, &(0x7f0000643000-0x8)=0x0, 0x114a) [ 39.049580] binder: send failed reply for transaction 28 to 4756:4773 [ 39.064593] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.088826] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/27 05:02:35 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000013000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000015000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000009000-0xfc)="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", 0xfc) lseek(r0, 0x3a, 0x1) 2017/12/27 05:02:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fbb000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000831000)='bic\x00', 0x4) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000fa0000)={&(0x7f0000ad2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x0}, 0x0) 2017/12/27 05:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000b2000-0x4)=0x0, 0x4) socket(0x3, 0x8000f, 0x4) 2017/12/27 05:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000da8000)={0x0}, &(0x7f00000fb000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) chroot(&(0x7f000013e000-0x8)='./file0\x00') r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000002000-0x6)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000a9d000-0x2a)="2581a6cc65e839e018994e8b0fed0016365a811403e0552472515f4582c6238ce2027b4ef86f4cb923be") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000eed000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x0, 0xff, 0x8, 0xc78, 0x4, 0x3}, 0x20) [ 39.098933] binder_alloc: 4756: binder_alloc_buf, no vma [ 39.111174] binder: 4756:4759 ioctl 40046207 0 returned -16 [ 39.122935] binder: 4756:4786 transaction failed 29189/-3, size 0-0 line 3128 [ 39.145173] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.163089] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.168676] binder: undelivered TRANSACTION_COMPLETE [ 39.175957] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/27 05:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/keychord\x00', 0x180, 0x0) writev(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00006f4000)={0x1, 0xffff, 0x8000, 0x0, 0x17, 0x5}) 2017/12/27 05:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) r0 = syz_open_dev$mice(&(0x7f0000a7e000)='/dev/input/mice\x00', 0x0, 0x80880) ioctl$void(r0, 0xc0045c7f) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c41000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003b1000-0xb8)={0x0, 0x7, 0x10001, 0xedf, 0x7f, 0x9, 0x1ce7, 0x81, {0x0, @in={{0x2, 0x0, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xb05c, 0x40, 0x2, 0x6}}, &(0x7f00004b1000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b05000-0x8)={r1, 0x0}, &(0x7f00006d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f5f000)={r2, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x6}, &(0x7f0000b67000)=0x98) 2017/12/27 05:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000244000-0x18)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) 2017/12/27 05:02:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x3ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000011000/0x3000)=nil, &(0x7f0000000000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ba0000-0xe)='/selinux/user\x00', 0x2, 0x0) dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000bca000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x6) r1 = syz_open_dev$mice(&(0x7f0000d09000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000298000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x2, 0x2, 0x2, 0x3, 0x7ff, 0x400}, &(0x7f000036e000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f42000)={0x7af, 0x1, 0x3, 'queue0\x00', 0xfc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00007a7000-0x4)=0x7b) write(r0, &(0x7f0000d4e000)="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", 0xfc) socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x8, &(0x7f00009fb000-0xea)="6c1fb97c40fa169c691e6ec374c53dbe56acf8f1f1a8d506510901c745a1f3a8347a04204e9fea583fe1246cfd00b927d51862809e06e6996f89fdfd02d6feaed2a12cf5d482ccd184ea120e5f37f59c5bb70d7dd588666aec52930c0e4eb98d0ed390014c6db0dafd4ab3443d4b92bca909946ac51e964eec175c905e152baa23d9ad213c37943f3880bf1913fd2412934db9a7f436300689bfd86f76ca1827d4ce5b44797d49f6ed1d83762b3c8a73cc9c51437bafc5f234a4ae064e38835a8772095e97d8baf40b8ee87db572af4a86a66ed007dd9996714442d117378343badae5512fabdc8ccd0d") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00008a6000-0x5c)={0x48000000000, 0x0, {0x0, 0x3, 0x9, 0x2, 0x1bd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$unix(r0, &(0x7f00005f2000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00009d1000)=0x8) 2017/12/27 05:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000429000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003c6000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000374000-0x4)=0x0) capset(&(0x7f00001b5000-0x8)={0x2000019980330, r0}, &(0x7f0000f52000)={0x2, 0x7fff, 0x0, 0x310, 0x5, 0x1000007e56}) r2 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) 2017/12/27 05:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000070e000-0x10)={0xffffffffffffff81, 0x6}) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) rt_sigpending(&(0x7f00004c5000)={0x0}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f09000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x2, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e8c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000359000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") 2017/12/27 05:02:35 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0x4, 0x0, &(0x7f0000001000-0x70)=[@exit_looper={0x630d}], 0x5, 0x0, &(0x7f0000013000-0x1e)="79480a281a"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000014000-0x63)="dfbae3472b4b320429d269c4016fed3eea36c18d9ce1dd27bbccb55147f69c911e0eb98400ce584e1d3e2c569808f16ba10c5da832f15f5b044cabacb810aacfee9b82217de0295b8dc6054c05c735fd4bba55f72af5ff2b589347ab9cadcb485ea976", 0x63}, {&(0x7f0000013000)="f66c75e7503499b57ecff51f16a50a9290435db8d4adc8e87db5dc03b81a31de9ec903bff4e304f63078d8ffaac39eaa7734cd9b204f3e6645a8efab94f28be0dc0f532162b26f649f0c2f927202e690747521fed4a86deb99884d5fac6a3eac26c36fde78a73b89bccd0101a290f5a3d1172590db5d89da6e92bc9d1b31851f8064b701140b9596dca29f6fec143c64d599905138a002d6b11de323dd4daf62a53bba92cc8afb4fc57fd6e322b44f1b953369a8f4114a715b87cd4a230f3b2f6bfc0cf04882b2133c14d40136726c87ac94df710d513f9a10b734a63bafe2a761315e275d7a31cf932be2cc06c7cf5b", 0xf0}], 0x2, 0x2) 2017/12/27 05:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002a6000)='map_files\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000c6c000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000a41000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') getdents64(r0, &(0x7f0000311000)=""/0, 0x0) 2017/12/27 05:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2017/12/27 05:02:35 executing program 2: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000155000/0x2000)=nil, 0x2000, 0x0, 0x24052, r0, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000017d000-0x9)='/dev/sg#\x00', 0x4, 0x200) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000017d000-0x4)=0x6) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000017e000-0x4)=0x5, 0x4) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000005c000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x7, 0x0, 0x6, 0x200, 0x1, 0x8, 0x4, 0x7, 0xf4a2, 0x2, 0x39266932, 0x100, 0x10000, 0x100000000]}, &(0x7f000017f000-0x4)=0x108) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000017e000)={r2, @in={{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]}}, &(0x7f000007d000)=0x8c) 2017/12/27 05:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000d6a000-0x8)='keyring\x00', &(0x7f000088f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000aa4000-0x98)={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]}, 0xfffffffffffffffa, 0x9}, &(0x7f0000c57000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00005eb000-0x8)={r5, 0xa8}, &(0x7f0000185000)=0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f00008e3000-0x2)=0x5080, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 39.269597] binder: 4815:4818 ioctl c0306201 20012fd0 returned -14 [ 39.289074] binder: 4815:4831 ioctl c0306201 20012fd0 returned -14 2017/12/27 05:02:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00009d1000-0xd9)="", 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d05000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/27 05:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0xf4) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000)=0x0, 0x4) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000002000-0x4c)={0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b56000)='./file0\x00', 0x1, 0x10) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c1e000)=0x100000000, 0x4) r1 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00008e2000+0xe5a)={"0d1839cbf82e41632023962b92ddfdb7", {0x4, 0x9, 0x10000, "6257383aa223", 0xfff, 0x0}}) inotify_init() 2017/12/27 05:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ee000-0x10)='/dev/sequencer2\x00', 0x3, 0x0) r1 = getuid() getgroups(0x7, &(0x7f0000e8b000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchown(r0, r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x0) mkdir(&(0x7f0000ba0000-0xc)='./bus/file0\x00', 0x8) [ 39.323767] binder_alloc: binder_alloc_mmap_handler: 4839 20155000-20157000 already mapped failed -16 [ 39.347184] device gre0 entered promiscuous mode [ 39.349515] binder_alloc: binder_alloc_mmap_handler: 4839 20000000-20002000 already mapped failed -16 2017/12/27 05:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005d3000-0x9)="01", 0x1) r1 = request_key(&(0x7f0000b89000)='id_resolver\x00', &(0x7f00004db000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000655000-0x1)='\x00', 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x1ff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ac5000-0x4)=0x0) 2017/12/27 05:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000080f000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3d000)='/dev/vga_arbiter\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ce5000-0x8)={0x0, 0x9c7}, &(0x7f0000518000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bd8000)={r2, 0x9}, &(0x7f0000270000-0x4)=0x8) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000def000)=""/58, &(0x7f000072f000)=0x3a) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d18000)={@empty=0x0, @rand_addr=0x0, 0x0, 0x4, [@rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x20) r3 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000101000-0xd)='/dev/snd/seq\x00', 0x0, 0x18000000000102) r5 = dup2(r4, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x6, 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000816000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e82000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00007d0000)={0x9, 0x1ce6, 0x80, {r6, r7+10000000}, 0x4, 0xc3e1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 05:02:35 executing program 6: pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x46c00) 2017/12/27 05:02:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f42000-0x20)={0xff, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000000)={0x3f, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @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]}, {{0xa, 0x0, 0x2, @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]}]}, 0x310) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f000097c000)="", 0x0) 2017/12/27 05:02:35 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000033000)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b50000-0x8)={0x0, 0x0}) flock(r0, 0x5) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/27 05:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000605000-0x41)="b97a55da5410671f9bbc1e3a6290ab05df279d333b15ca97f74d3afbde1f2481e7db73f4fc47886545bb503ae4ea92d95b6e74dd2bd83ba1e4db87b5a8857705f2", 0x41) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000756000-0x4)={0x0, 0x1, 0x0}, 0x4) 2017/12/27 05:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pwritev(r0, &(0x7f00001d4000)=[], 0x0, 0x0) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') r1 = syz_open_dev$usbmon(&(0x7f0000870000-0xd)='/dev/usbmon#\x00', 0x10001, 0x210000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e60000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000092a000)=0x14) 2017/12/27 05:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a58000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) pipe(&(0x7f0000271000-0x8)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000370000-0x85)=""/133, 0x85, 0x40010162, &(0x7f00000d3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00004a8000-0x4)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008d3000)={0x0, 0x0}) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000582000)='illinois\x00', 0x9) r3 = add_key$keyring(&(0x7f00000ab000)='keyring\x00', &(0x7f0000420000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000ca3000-0x60)=""/96, 0x60) write(r2, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='yam0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f000006b000)=""/24, 0x18) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c90000-0x11)='/selinux/context\x00', 0x2, 0x0) getpeername$inet6(r2, &(0x7f00008b9000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000818000)=0x1c) write$evdev(r1, &(0x7f0000708000)=[{{0x0, 0x2710}, 0x0, 0x2, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a96000-0xc)='/dev/autofs\x00', 0x42, 0x0) getsockname$llc(r3, &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001e0000)=0x10) clock_gettime(0x200000000000005, &(0x7f0000636000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b2000-0x10)={0x0, 0x0}) utimes(&(0x7f0000cc6000-0x8)='./file0\x00', &(0x7f0000bcd000-0x20)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e9c000-0x10)={0x6, 0x1, 0x200, 0x81, 0x0}, &(0x7f0000023000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ae7000-0x4)=@assoc_id=r8, &(0x7f0000972000-0x4)=0x4) getsockname$inet6(r3, &(0x7f000085f000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b8a000)=0x1c) mlock(&(0x7f0000db9000/0x12000)=nil, 0x12000) [ 39.521416] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/27 05:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000096d000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_wait(r2, &(0x7f000059c000+0x2a2)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x40) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00003ca000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x8868, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffff54}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}], 0xf0) 2017/12/27 05:02:35 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x80, &(0x7f0000343000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a9000-0x4)=0x10, 0x80800) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000356000)=[{r0, 0x2000, 0x0}, {r2, 0x430, 0x0}, {r3, 0x8000, 0x0}], 0x3, &(0x7f0000000000+0x23)={0x0, 0x989680}, &(0x7f0000714000-0x8)={0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) 2017/12/27 05:02:35 executing program 5: r0 = socket$unix(0x1, 0x4, 0x0) dup2(r0, r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004fe000-0x1e0)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2017/12/27 05:02:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x401, 0x0, 0x1, 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x5}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002e9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005df000-0x80)=[@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x2cc2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x80) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d1e000-0x8)='./file0\x00', 0xc000, 0x5) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r3 = inotify_init() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000bf8000)={0x8, 0x1, 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]}) inotify_add_watch(r3, &(0x7f000054a000)='./file0\x00', 0x20) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00007a8000)={0x0, 0x0}) r5 = inotify_add_watch(r3, &(0x7f00005eb000-0xa)='./control\x00', 0x8) epoll_pwait(r4, &(0x7f0000928000-0x18)=[{0x0, 0x0}], 0x1, 0x101, &(0x7f0000b15000-0x8)={0x0}, 0x8) inotify_rm_watch(r3, r5) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000049000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2017/12/27 05:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000333000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008df000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept(r1, &(0x7f0000477000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000045d000)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f03000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005df000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000eff000-0x8c)={r3, @in6={{0xa, 0x2, 0xffffffffffffff3f, @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]}}, 0x8c) 2017/12/27 05:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x0, 0xfff) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_pts(r0, 0x2203d) write(r0, &(0x7f0000cb7000-0x1)="7f", 0x1) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f000035c000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000231000)={0x0, 0x0, 0x2500}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000b2000-0x8)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000e81000-0x8)={r4, r5}) fremovexattr(r0, &(0x7f0000c79000)=@random={'btrfs.\x00', '/dev/ptmx\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000067b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00009b5000)={r6, &(0x7f0000aca000)=""/62}) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/27 05:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000083d000)='/dev/input/mice\x00', 0x0, 0x840) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a58000-0x8)={@rand_addr=0x6, @rand_addr=0xfffffffffffffff8}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007c9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f4000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00006b7000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000583000-0x4)=0xffffffff, 0x4) write(0xffffffffffffffff, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f000028e000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f000007f000)='mounts\x00') link(&(0x7f0000c7d000-0x8)='./file0\x00', &(0x7f0000490000)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') accept$inet(r0, &(0x7f0000e74000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005af000)=0x10) sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x7563) 2017/12/27 05:02:35 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000691000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x440, 0x0) sendfile(r0, r1, &(0x7f0000e81000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd4000-0xa)='net/icmp6\x00') sendfile(r2, r2, &(0x7f00004f8000-0x8)=0x0, 0x8001) epoll_create(0x401) 2017/12/27 05:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000014b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x10, 0x0, 0x4, &(0x7f00007a3000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000045e000-0x4)=0xffff, 0x4) epoll_pwait(r3, &(0x7f0000c64000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f00004f2000-0x8)={0x1}, 0x8) 2017/12/27 05:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f5f000)="") chdir(&(0x7f0000778000-0x8)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r4) getpeername$unix(r3, &(0x7f0000153000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000145000)=0x8) fcntl$setown(r5, 0x8, r0) tkill(r0, 0x16) 2017/12/27 05:02:36 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$peekuser(0x3, r0, 0x9) process_vm_readv(r0, &(0x7f000001e000-0x80)=[{&(0x7f000001d000)=""/109, 0x6d}], 0x1, &(0x7f000001e000-0x60)=[{&(0x7f000001e000-0x6d)=""/110, 0x6e}], 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap$binder(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x110, r1, 0x0) 2017/12/27 05:02:36 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000001c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000001c000)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x7, 0x11, &(0x7f0000015000/0x3000)=nil, 0x101}) stat(&(0x7f000001d000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f000001d000-0x11)=[{0x11, 0x25, 0x508, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000001d000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x60, 0x0}, 0x0) 2017/12/27 05:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000337000-0x11)='/selinux/enforce\x00', 0x103401, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000016000)=0x0) getrlimit(0x0, &(0x7f000092b000-0x10)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000009f000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000028d000-0x20)={0x4, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000030f000-0x10)={r2, 0x4}) 2017/12/27 05:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dc5000)='westwood\x00', 0x9) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2017/12/27 05:02:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000110000)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5df68cab}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x8, [0xffffffffffffffb7, 0x1, 0x9, 0x7fff, 0x101, 0x3, 0x2, 0x72]}, 0x5c) r1 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x1, 0x8, 0xfff, 0x1ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000839000)={0x0, 0x0, 0x0}, &(0x7f0000133000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b07000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2000000, 0x80, 0x10000, 0x0}, &(0x7f00001d9000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000199000-0x8)={r2, 0x0}, 0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00005b5000-0x8)={0x1ff, 0x3}) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) sendmsg(r3, &(0x7f0000a45000)={&(0x7f0000c71000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c85000)=[], 0x0, &(0x7f00008f9000)=[], 0x0, 0x0}, 0x200007fd) 2017/12/27 05:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00008bf000)=0x0) 2017/12/27 05:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a69000-0xc)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000abd000)='/dev/autofs\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000997000)=0x0, &(0x7f0000045000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000b6000-0xc)={0x0, 0x0}) 2017/12/27 05:02:36 executing program 2: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000003f000)={0x0, 0x0}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000001f000)=0x0, &(0x7f000005c000-0x4)=0x4) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000005d000-0x10)={0x2, &(0x7f0000031000)=[{0x9, 0x6, 0x200, 0x1de}, {0x7, 0x40, 0xabbc, 0x40}]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000056000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000005c000-0x20)={0x9, 0x5, 0x8, 0x0, 0x8000, 0xffff, 0xa35a, 0x5, 0x0}, &(0x7f000000a000-0x4)=0x20) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000005b000)={r2, 0x75f1}, 0x6) 2017/12/27 05:02:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c0e000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x9, 0x8, 0x1, 0x8000, 0xe9f, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x1, 0x20, 0x3}}, &(0x7f00005dc000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000168000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) syz_open_dev$random(&(0x7f0000af9000)='/dev/random\x00', 0x0, 0x200) syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/27 05:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/rtc\x00', 0x10d080, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000516000-0x50)={{0xf98a, 0x5}, {0x3, 0x400}, 0xffff, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$packet(r1, &(0x7f0000c1e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003cd000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008f5000-0xc)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r5 = fcntl$dupfd(r3, 0x406, r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00005cd000)=0x0, &(0x7f0000bfc000-0x4)=0x4) listen(r3, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000d1f000-0x4)=0x0, &(0x7f0000925000)=0x4) sendto$inet(r2, &(0x7f00004e6000-0x2)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r3, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) 2017/12/27 05:02:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) getpeername$packet(r2, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) tee(r0, r1, 0x7fffffff, 0x6) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000016000-0x10)={0x4, &(0x7f0000004000)=[{0x4, 0x1ff}, {0x80, 0xd4}, {0x7, 0x9}, {0x10000, 0x75d}]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000016e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000924000)=0xfe, 0x4) write$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) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000018a000)=@generic="30cc83a05eeaf7d9201000518be1fcf6") recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) [ 40.387225] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.440918] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 40.455124] device syz7 entered promiscuous mode 2017/12/27 05:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000441000)={0x0, 0x7, 0x0}, 0x4) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) 2017/12/27 05:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x88, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001d0000-0x9)='net/sctp\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000d7f000-0x34)=""/52) write(r0, &(0x7f0000d4e000)="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", 0xfc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d62000-0xb8)={0x0, 0xfffffffffffffffd, 0x8000, 0x100, 0x4, 0x2, 0x8000, 0x2, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7698, 0x7, 0x8, 0x8}}, &(0x7f0000755000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000417000-0x66)={r2, 0x5e, "022d8974e479e86f999872dbf55db85f5feae53bfcdf9ec686493b28d69b07967f336271689e4d1fecd6c5123e9b9c619b33a148b9c2329ca1c5990ea80700060a4e77f9a4898b7e583d7007dc4a08b7d133befe2300baf7a80d7c72c992"}, &(0x7f000054a000-0x4)=0x66) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000f1b000-0x9)='net/sctp\x00', 0x9) 2017/12/27 05:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ba000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e01000-0x4)=0x81, 0x4) pipe2(&(0x7f00001f1000)={0x0, 0x0}, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00006eb000-0x8)=0x0, 0x0) 2017/12/27 05:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000086000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000494000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ipx(r1, &(0x7f000089c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000245000)=0x10, 0x80000) 2017/12/27 05:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003a2000)={0x0, 0x0}) epoll_create1(0x80000) epoll_pwait(r1, &(0x7f000056b000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x8)={0x0}, 0x8) 2017/12/27 05:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() keyctl$join(0x1, &(0x7f00008c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}) ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2017/12/27 05:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003ee000)=0x0) 2017/12/27 05:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001c000-0x9)='/dev/sg#\x00', 0xed24, 0x100) write$eventfd(r0, &(0x7f000053b000)=0xfffffffffffffff7, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f87000)=0xff, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) modify_ldt$read(0x0, &(0x7f000087c000)=""/178, 0xb2) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f59000)={0x6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x3, 0x43e, 0x1, 0x5, 0x0, 0x20, 0x4, 0x2}) 2017/12/27 05:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1c9, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) signalfd(r0, &(0x7f0000f64000)={0x8}, 0x8) 2017/12/27 05:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) r2 = inotify_add_watch(r0, &(0x7f00008cb000-0x8)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x7) ptrace$setopts(0x4209, r3, 0x400203, 0x7fffffffefff) sched_rr_get_interval(r3, &(0x7f000059c000-0x10)={0x0, 0x0}) 2017/12/27 05:02:36 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006f5000)={@common='irlan0\x00', @ifru_flags=0x9000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bd9000-0x24)={@common='lo\x00', &(0x7f0000c64000-0x1b)=@ethtool_dump={0x3f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fdd000-0x6)='stack\x00') mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000009000+0xe57)=0x8) fsetxattr(r0, &(0x7f0000fdd000)=@known='system.posix_acl_access\x00', &(0x7f0000fdd000)=']lonodev)locgroup^^cpusetvboxnet1\x00', 0x22, 0x1) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdd000-0x4)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000544000-0x8)='./file0\x00', &(0x7f0000fdd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000fdc000)={0x8, 0x3f, r2, 0x400, r3, 0xffffffff, 0x3fffffff80, 0x20}) 2017/12/27 05:02:36 executing program 7: pipe(&(0x7f0000944000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) bind$inet(r0, &(0x7f00005ae000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dbf000-0x4)=0x0) 2017/12/27 05:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x3a, &(0x7f0000d15000)=0x1, 0x4) write(r0, &(0x7f0000d4e000)="fc0000001c000700abdf0008090007000a0000000000000000040e0021000100004533a49e3500a60000000000036915fa2c1ec2ff12f09bb94b461219d07f940002ed00008ce600036c6c256f1a273c2e117c22ebc247ad477453f609db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fcbbbdc2f682f70c9d00f2fe0800000003b2000000000000040112bab2b9d243f295ed94e0add1bd0734babc7c3f2eeb57d43d916b17e58304150c3b880f411f4600b567b4d5a75505ec58a1ad0a4f01731deeb035240041ddd48f6ff600000001deac270333429fd3000175e65fb8d38a8757f1e6", 0xfc) 2017/12/27 05:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000ac7000-0x8)='./file0\x00') umount2(&(0x7f00008e1000)='./file0\x00', 0x6) 2017/12/27 05:02:36 executing program 4: prctl$void(0x202) 2017/12/27 05:02:36 executing program 2: r0 = socket(0x2000000011, 0x8000000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000-0x10)={0x5, 0x9, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000ede000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007ef000)={{{@in=@empty=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a76000)=0xe8) 2017/12/27 05:02:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrusage(0xffffffffffffffff, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000014000-0x2)='}\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 05:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) write(r0, &(0x7f0000d4e000)="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", 0xfc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000fdc000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000187000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00003dd000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2017/12/27 05:02:36 executing program 4: fstat(0xffffffffffffff9c, &(0x7f0000a57000)={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$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = getgid() setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0xfffffffd, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.712902] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. [ 42.189192] IPVS: Creating netns size=2552 id=9 [ 43.637971] IPVS: Creating netns size=2552 id=10 [ 45.056099] IPVS: Creating netns size=2552 id=11 [ 46.496575] IPVS: Creating netns size=2552 id=12 [ 47.978259] IPVS: Creating netns size=2552 id=13 [ 49.407821] IPVS: Creating netns size=2552 id=14 [ 50.875522] IPVS: Creating netns size=2552 id=15 [ 52.322541] IPVS: Creating netns size=2552 id=16 [ 53.701826] IPVS: Creating netns size=2552 id=17 [ 55.087167] IPVS: Creating netns size=2552 id=18 [ 56.458456] IPVS: Creating netns size=2552 id=19 panic: executor 0: invalid status 7, exit status: exit status 69 goroutine 22 [running]: main.(*Proc).executeRaw(0xc421dc56c0, 0xc4201efeb8, 0xc427ecfe40, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc421dc56c0, 0xc42011a080, 0xc427ecfe40, 0x0, 0x1, 0x1, 0x225c, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc421dc56c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2