[....] Starting enhanced syslogd: rsyslogd[ 16.648767] audit: type=1400 audit(1518805375.528:5): avc: denied { syslog } for pid=4016 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] 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: [ 22.098547] audit: type=1400 audit(1518805380.978:6): avc: denied { map } for pid=4155 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. 2018/02/16 18:23:07 fuzzer started [ 28.437084] audit: type=1400 audit(1518805387.316:7): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/16 18:23:07 dialing manager at 10.128.0.26:42897 [ 32.099140] can: request_module (can-proto-0) failed. [ 32.108778] can: request_module (can-proto-0) failed. 2018/02/16 18:23:11 kcov=true, comps=true [ 32.649613] audit: type=1400 audit(1518805391.529:8): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9006 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 18:23:13 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001000)={{0x4, 0x7, 0x4, 0x9, "5be82c5a114ed49877b684ef4323ec17f430b1a93bca56ef6e6735e65d5f0c0a794ba378a7da8181a17a797e", 0xeac}, 0x0, 0x0, 0x2, r2, 0x0, 0x5e, "301dad06b752e3bc1e4def5183e21094a4ff831986b5d5d7949d6a0d5c42acad5e02678029174f64d0156038dc669427bd78548c4ed82900a329faa8258d15c8", &(0x7f0000001000-0x1)='\x00', 0x1, [], [0x0, 0x1, 0x1000, 0x40]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000), &(0x7f0000000000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000003000-0x4)=0xe8) r4 = geteuid() r5 = getuid() setresuid(r3, r4, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000004000-0x2)=0x8) r6 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000005000-0x20)={0x115f26e7, 0x0, 0x2, 0x7fff, 0x0, 0x3}) r7 = msgget$private(0x0, 0x88) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000001000-0xe5)=""/229) ioctl$TCSETA(r1, 0x5406, &(0x7f0000005000-0x14)={0x10000, 0x43, 0x81, 0x5, 0x7f, 0x1, 0x8, 0x6, 0x2, 0x6}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000003000)={0x0, 0xf7, "c1e4c6b27654b6c71666e88d4954f32ff82cdf36fea52c67f2d1449c8be1141aed8d36105474a061b70a3c53f34b91c3c4ec39a4e3c54b9dff4cc9c6962744155c48a82209543c4cde9f4945b826caeeddc9bbcbf5f784672a216176d496041228188b57e9bdc7ed103b62cba1c7f256c08d279240fe117fe3d35b9ddfbfd18b5c647e611802e773508e3132081c21dc10d7d41af06b6b2fc8095512715044b3d88595819226d82fcc10cf87bff690d6c886ac3024eacf7833be57dd339e6729dd7a75f98fbd81c27ff628ebcbd32554bd13cbda770c72a60534edcf84d9a878395d5f8322fae10de47753f01d818ff681b8abfb80429e"}) write$selinux_create(r1, &(0x7f0000001000-0x4a)=@access={'system_u:object_r:xen_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x31}, 0x4a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000005000)=@alg, &(0x7f0000006000-0x4)=0x58, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000007000-0x1ba)=@hdr={0x2, 0x1, 0x80000000, 0x3, 0xfffffffffffffff7, 0x0, @ipv6={0x7, 0x6, 'sF\\', 0x188, 0x5f, 0x7, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@hopopts={0x0, 0xa, [], [@enc_lim={0x4, 0x1, 0x7}, @generic={0x3, 0x46, "3b2e2f4b5bd16312ba6b9d2fc1db6607a8ac18285e0e46473bb1a0b469a87f2a28efddc0edb7b1949a2a9e13bd4a3ff48ca82b020ae28372816dddf2623c97e24a2680e734b6"}, @jumbo={0xc2, 0x4, 0x101}]}, @dstopts={0x3b, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}]}, @routing={0x3f, 0xc, 0x2, 0xe2, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x80000001, 0x8001, "c08a3e2aa4d7f506773b1537dce0347a2a2667ea87ec328e5cc74cb8a8d7523d6291f19470b548e8f5005107e5a86bcfa17adf959e5dc5c5613c19148ca04ab040daa7a544052eb35ffe8914eb2591018fe2f8c2bac1c7398b48f177385676c054896e24e34a19d42cbbfd5038ac0e7b419e722552a7b589af507245fa29017acd4ba79a2aa9e2afb38c09838911fce96506fe578cff627b8f9133644a1f207344ea0f1828"}}}}, 0x1ba) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000007000)) 2018/02/16 18:23:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x12)='selinux#wlan1,em1\x00', 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000002000-0x28)={0x4, [0xad0, 0x7, 0x40, 0x6]}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000003000-0x4c)={0xd963, 0x2, 0xd288}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000004000-0x8)=0x9) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xe, &(0x7f0000004000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000006000-0xc)={@rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000007000-0x10)={0x6, 0x92}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000006000)=@buf={0x82, &(0x7f0000007000)="b6eca4cf55d3485f59f5ef728f9f7ce97316e00d04de188867832988f93ec0e17fafc3dd7698af8bf3da3ff1bbef8ca28b4db2708a4c73b84c5fdc9ee94ec356c3eb26cc476c692747df4878d1e76b4ac5e4a6650b85cc7d619a44dead62e316acce12e63702eb55f3d974655f9eb25ca6148cc40ad0c9abd7fbfc7f3c6da56a8247"}) connect$inet6(r3, &(0x7f0000007000)={0xa, 0x3, 0x1816, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000007000-0x8)=0x5, 0x8) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000005000-0x4)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) fcntl$getown(r2, 0x9) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000007000)={@syzn, @ifru_names=@common}) openat$dsp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/dsp\x00', 0x200001, 0x0) 2018/02/16 18:23:13 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc0000-0xc)='/dev/rfkill\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000027a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000bbc000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r0, 0x2, 0xff, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000001000)=0x8) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000002000)='./file0\x00', 0x40080, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000005000-0x10)={0x0, 0x7530}, 0x10) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000003000)=0x2) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000005000-0x8)={0x2000000000000000, 0x2, 0x71, 0x0, 0x3}) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000002000)={0xb214, 0x7}) r6 = msgget(0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r6, 0xc, &(0x7f0000005000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x400, 0x4, 0x3, 0x3, 0x2c16}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000007000)={0xd000, 0xa000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000009000-0x24)) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000000a000-0x70)={[{0xffff, 0xff, 0x0, 0x4, 0x40, 0x1, 0x0, 0x6, 0xfffffffffffffff7, 0x9, 0x1, 0x77d, 0x7f2}, {0x9, 0xffffffff, 0x3, 0x3f, 0x2f20, 0x7, 0x3ff, 0x1c, 0x1b, 0xfffffffffffff001, 0x0, 0x4, 0xffffffff}, {0x0, 0x1, 0x298, 0x7f, 0xfffffffffffffffd, 0x1ff, 0x401, 0x328, 0x2, 0x100000000, 0x7, 0x7, 0x20}], 0x200}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000b000-0x4)=0x5c09, 0x4) 2018/02/16 18:23:13 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000740000-0xf)='/dev/sequencer\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000f14000)=[{0x0}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x21}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000-0xf)='/dev/sequencer\x00'], &(0x7f0000002000-0x18)=[&(0x7f0000001000-0xf)='/dev/sequencer\x00', &(0x7f0000002000-0xf)='/dev/sequencer\x00', &(0x7f0000002000-0xf)='/dev/sequencer\x00'], 0x1800) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000-0x10)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002000)={0x0, {{0x2, 0x2, @empty}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000002000)={@loopback, @empty, @rand_addr}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000)=0x10, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000-0x8)={0xec7d, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x80, 0x2, 0x5ba, 0x0, 0x1}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x6, 0xfffffffffffffff9}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) fremovexattr(r2, &(0x7f0000005000)=@random={'osx.', '/dev/ptmx\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000001000-0xae)="98d4442208b6c7bbecb26bdd41c1e2d7eec7d0030683ff4f0ca17c52c1f62746bc347fd5de3fa998bfd8df40ab20fd50ed2f076e20bb4918083fce9b400253ad610d1fff7e159c0ab1bf550be1472587cbe9daaaff06bc2abc2d12c17d1339273d73560731ab73821973557fe212b30a5e2ee870ddaef961cf500ac17c6f038cf38b7ef5789196ccb062a1bc050d25c67a322686ed74a33d8251090d0b852681c280559dd9cda3b8530bff85cb28", &(0x7f0000004000-0x4), &(0x7f0000006000), &(0x7f0000007000-0xd3)="91c9b603cb9174b1b176104d943c1026096a8985eb7aa68c95060cb7428696bee22aae23b57a0092ebd3cf57ecae00c42e07f589ad53ef454e22dfcd98e8ba87f68d5252d37a64850ddd12a413c0af7a87c4e6c858b144bc20ce777f9cf69d8501d07a5661cf158168939f36f619e69fb90d1a7e00fa60e98747a66c981ed9de04ca23c1d83903b5da258ce4723503ab33cfb69deb3a1934bc2c754afe30e98db9160ac1a9b8d617670ce9ba99d075d258271c41ca04fbf7626047bb4a77c54d1e729dafb9d945f08589d9b27b57d3dfcdd87f") r5 = dup3(r4, r4, 0x80000) pause() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000008000-0x4), &(0x7f0000001000)=0x4) 2018/02/16 18:23:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000018d000)='./file0\x00', &(0x7f0000001000-0x10)={0x400, 0x80000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0xd0)="c5b2c4fc7716e2d0f64cb36987dc0bb70fda2575185a961a841726a3f641bb8371c7746ca57f2d304dac6e8c7cb9550554f8310fd8032ac1f455034b2d13a6dcfa3ccead23f0651bf399166e9a577eb701d627d277e29665d2ad104626ac1e0062af219d4569e60059c18232f4254fd2656929fadd38eeff3dc15baa18bc31f7a6d5c718d0854f58934667c91163feeafc24353fae81b435fe937bf308c33f50d47cb32eda43a5d6d2330f6ffea515c419b34c9184803ae3cb1685cb2c93a1bd6d76fb6ae1f998d641a6e7a25086ed74") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x14, 0x80000) r2 = accept(r1, &(0x7f0000003000-0xc)=@nl=@proc, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000003000), 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000005000-0x5)={0x6, 0x0, 0x1, 0x10000}, 0x5) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000004000)="8e96ddad93d2a3a6fc6aea6adac908b4a98873edc6d3ccb7fa0346cdf448e28b9bbb708f7586d46cf4af5fc3a5a5a601669b36b0ddf072864b24eca767dc92e06b715b58aa09a2e5df6f899093494e73b6f268dea0e81b55673513092c8d19c0fda0e4fd2ade4d6433848b00103a73f7ff28dff67e9d5ab20610b25d29b9e09de5cb9d2d62a4a2afc88676f59c4328c5e73a4db853ff315fa89430ab264add5a6f7f67c566f70486087d6ce85be29f05f58ced467f896707b16dc6adbc224446d2e15ea5d48e6578357e527881ae6603b2816c214d172f23b972f17f943ec1b5b89734408ce7ad30", 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000005000)=""/205, &(0x7f0000006000-0x4)=0xcd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000007000)={&(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000006000)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000-0x8), &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f000000b000-0x28)={0x2, 0x1, &(0x7f000000b000-0x85)=""/133, &(0x7f000000a000-0xf6)=""/246, &(0x7f000000a000)=""/228}) 2018/02/16 18:23:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0xffffffff, 0xfffffffffffffff8, 0xfae7, 0x6, 0x0, 0x9, 0x3, 0x6}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000+0xa2b), &(0x7f0000002000)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00'}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000-0x2), &(0x7f0000002000-0x4)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r2, &(0x7f0000001000-0xc5)="810f36addf73fbf10ebd98638f7966bdeb44822891d870755bca8a31bb99b50048f7202554056686f5a22616e39163ab05d38a25b1e583d5013955b6c84a55813b8b3c1267dd123327f6442aec975ea771971bbfbfde1199c35aeba7a75f188a5fc5b7d26f2e643090175bc096931e8890a6f3cb24ae887d43893f434df592124cb4dc1ec35b86beec1d0b28bf5b32f2f438df4c42d2cfcbfd261d14c13763c1fd123ee297600baf284f15435104b3c8e0411001b0be2f4b514331174bbf8de16aee23a58f", &(0x7f0000002000-0x90)=""/144}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f0000004000-0x8c)=""/140, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x34ee, 0x1, &(0x7f0000003000+0x73c)=[{&(0x7f0000005000-0x55)="4b1520f64a754ce0e179dd651b7ca64ef2c1786583daf9c5e2ea49be786a4feb50c83fcbf5163420cfb53e8a7e17a6299f2aabc3080509065cb40941da167366a20fcb866ab337a634c05dad08695d596004dc98fc", 0x55, 0x8001, 0x7f}], 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000005000)={{0x8, 0x3, 0x2, 0x20, "9263ba1ffe48dca7ca9b8b8f2aef63942d68cac8f4d1e2f2d319099e75ec0bca60de76625e94e28f7363edec", 0x4}, 0x9, [0x945, 0x8, 0x5, 0x4, 0x560, 0x3, 0x7, 0x1, 0x4, 0x2, 0x0, 0x0, 0x1, 0x10000, 0x8, 0x1, 0x1ff, 0x5, 0x401, 0x7550, 0x1ff, 0x5, 0x8, 0x4, 0x4, 0x15c, 0xff, 0x8, 0xffffffffffffffd6, 0x7f, 0x8, 0x3ff, 0x6d4b, 0x2000, 0x80000001, 0xfffffffffffffffc, 0x101, 0x40, 0x4, 0x7fffffff, 0x81, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x9, 0x4, 0xfffffffffffffff7, 0x80, 0xff, 0x1f4, 0x0, 0xffffffffffffff90, 0x81, 0x1, 0x20, 0x2, 0x5, 0x7fffffff, 0x1, 0x2, 0xe43eead, 0x8, 0xb9, 0x5, 0x8, 0x8, 0x2dd, 0x5, 0x700000000000, 0x9, 0x2, 0xa6, 0xfffffffffffffffd, 0x2, 0x4d6de0d5, 0x2, 0xff, 0x1ff, 0x6d0, 0x3, 0x10001, 0x80000001, 0x3f, 0x20, 0x1, 0x8000, 0x6, 0x401, 0x0, 0x7, 0x9d6f, 0x7611, 0x1, 0xfffffffffffffffb, 0x52c, 0x5, 0xe414, 0x0, 0xf817, 0xfffffffffffffffc, 0xdb3, 0x1f, 0x0, 0x9, 0xc8fc, 0xffffffff00000001, 0x1, 0x4, 0x3, 0x6, 0x1f, 0x3, 0x81, 0xdda9, 0x7ff, 0x40, 0xfffffffffffffffd, 0x6, 0x95b, 0x200, 0x3f2a, 0x2, 0x2, 0x8, 0xff, 0x3, 0x7, 0xfffffffffffffff8, 0x1], {0x77359400}}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000)={0x0, 0x3}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) timer_create(0x5, &(0x7f0000003000)={0x0, 0x0, 0x3, @thr={&(0x7f0000002000), &(0x7f0000002000-0xc0)="d55bb74c66747e187d05e4f51f730e552b5edeea8f07519100dc2b384cdb135f39f5bb671bcd1fda592b2fe308e7da12f9db845dc030f9461619bac4f9e7ec1ceda62b1e008e244899a9a1ed54e651b38ca64a7baa1dca46234f19ee6905a9d7247e4f32051fc34a1556242762a2e06c93c2829a1bf22bd5ae56c84e99ce6baf9c3e8d639acea3b2c1f7acd34149f13cdd35b234822e58e2592d40c994e10034eb85093f50b161c7541586f29ebc30743acdf1ed57daaeb1c72b1bf932238ce9"}}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r5, &(0x7f0000007000)) fcntl$setflags(r1, 0x2, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000003000)={0x7, 0xfffffffffffffff9}) 2018/02/16 18:23:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0xfffffffffffffffb, 0xffffffffffff8445, 0x6, 0xe000, 0x9, 0x3, 0x100000001}, 0xc) r1 = semget$private(0x0, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000002000-0xac)=""/172) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x1000)=nil, 0x1000, &(0x7f0000003000-0xf1)=""/241) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x6, 0x5, 0x7, 0x3ff, 0xfff, 0x26}, 0x3ff, 0x1, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000004000-0x4c)={0x1, 0x6, 0x6}) syz_open_pts(r0, 0x400040) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000-0x4), &(0x7f0000002000)=0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000001000)={0x101, 0x3}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @rand_addr=0x3}}, {{0xa, 0x3, 0x1ff, @empty, 0x6}}}, 0x7fff, 0x5, 0x1, "6eb14bc1206d8e559307465698e9dda322d26345b480e35efe763f93bf9730076b1b87489d91f9b2b28d63fce564973ebd956b4c137cf939cfbd95c26c35ba77a28c66cad742ab3d51d03d692e48574d"}, 0x160) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x3ff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000)={r2, 0x68, "4ad141c66ed0089fad11ea70d2e6c69807f2971228c7477dbca7ab57bd270a911c9dfdccd552f0b8107403ec222d3c8e191e796a14cd629f18c832fefcd3048f8125f8884f28c2520685539ab84559f46889d35e41656ad6de39b2287bfd8ae0451acec4ab89f2fd"}, &(0x7f0000005000)=0x70) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000006000)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000008000-0x1)=0x2, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000009000-0xf2)=""/242, 0xf2, 0x1, &(0x7f0000008000)={0x11, 0xc, r3, 0x1, 0x20, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/16 18:23:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000362000)={0x3, 0x6}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x94)=[{}]}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0x86f)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x1000, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f00007e2000/0x2000)=nil, 0x7fff, 0x2, 0x12, &(0x7f0000a9c000/0x3000)=nil, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000003000-0x4)=0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000-0x10), &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400, 0x1, 0x2, 0xd, 0x3, 0x1, 0x7}, 0x20) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000002000-0xe6)=""/230, &(0x7f0000003000-0x4)=0xe6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000005000)='/dev/audio#\x00', 0x10001, 0x20081) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000003000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000007000-0x60)={0x27, 0x9, 0x320, 0x7, 0x6, 0x81, "d4d26d765e53b40eea788f8ccd3e90205f44cb02b1857435e8bc9923e3cd9e6aefe766ae7690988fb4e700284b7c3375a8ce4473d97305780a6fe800dfa5d4", 0x400}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000-0x4), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x4, 0x7}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x100, 0x2, 0x2, 0x9, 0x30}, &(0x7f0000008000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000007000-0xb8)={r4, 0x1, 0x8, 0xffffffffffffff00, 0x4, 0x8, 0x1, 0xac, {r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xdfd, 0x4, 0x8, 0x68b, 0x15f6}}, &(0x7f0000000000+0xe90)=0xb8) [ 34.862230] audit: type=1400 audit(1518805393.741:9): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syzkaller-shm702366114" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 34.923328] audit: type=1400 audit(1518805393.803:10): avc: denied { sys_admin } for pid=4208 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.946358] IPVS: ftp: loaded support on port[0] = 21 [ 35.017393] audit: type=1400 audit(1518805393.896:11): avc: denied { net_admin } for pid=4213 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.019344] IPVS: ftp: loaded support on port[0] = 21 [ 35.081481] IPVS: ftp: loaded support on port[0] = 21 [ 35.126615] IPVS: ftp: loaded support on port[0] = 21 [ 35.190668] IPVS: ftp: loaded support on port[0] = 21 [ 35.271945] IPVS: ftp: loaded support on port[0] = 21 [ 35.365576] IPVS: ftp: loaded support on port[0] = 21 [ 35.470511] IPVS: ftp: loaded support on port[0] = 21 [ 36.310869] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.399656] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.443482] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.531722] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.605450] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.771178] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.880654] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.084426] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.902512] audit: type=1400 audit(1518805397.782:12): avc: denied { sys_chroot } for pid=4213 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 18:23:17 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f79000)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00007e9000-0xb0)) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000f79000)) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000282000)={{0x4, 0x3}, {0xffffffff, 0xb65}, 0x1, 0x2, 0x5}) setsockopt(r2, 0x9, 0x4, &(0x7f0000f7b000-0xcd)="5dfb4a866604ec76e045d9876050d92acfa4fed54856cc5ee5680211c3a5d1968ca8fa87747d60de275287eb9155ae24ccfd27d98f87152617a2337a0e1f6341efaf53f3ad10228fae6acd2d3c382fe603b88cbea38471bf70d3bc33bbe799df7252f6b123d18ce678d82fa2965207e2b9a92caf1d822502e41541e17f3ac34605e79442eeee97359dace54446066ec5577645bf0f0deef1532bc0ff05d5a162cbf0262d19c4acc1548e9d8270e496b4b4061ca2490d744cd3040717e7e3881aa3d84a76a1c026c428efd1b7a0", 0xcd) socket$nfc_raw(0x27, 0x0, 0x0) write(r2, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f0000a51000)="1f0000000104ff00fdde45c8071101000000000000000080000001dcffdf00", 0x1f) [ 38.988874] audit: type=1400 audit(1518805397.857:13): avc: denied { create } for pid=5187 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.013047] audit: type=1400 audit(1518805397.862:14): avc: denied { getattr } for pid=5187 comm="syz-executor1" path="socket:[14313]" dev="sockfs" ino=14313 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 [ 39.041071] audit: type=1400 audit(1518805397.865:15): avc: denied { setopt } for pid=5187 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.047647] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.065088] audit: type=1400 audit(1518805397.921:16): avc: denied { write } for pid=5187 comm="syz-executor1" path="socket:[14313]" dev="sockfs" ino=14313 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 18:23:18 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000ea000)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000fc8000-0x8)={0x39980732, r0}, &(0x7f0000fe2000-0x18)={0x8, 0x8000, 0x9, 0x966, 0x1, 0x1}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x2, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fe2000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0xaa) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000c51000)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, {0xa, 0x0, 0x75b2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x8, [0x0, 0x7fff, 0x9, 0x100000000, 0xee, 0x5, 0x1, 0x8]}, 0x5c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000ee8000-0x8)='./file0\x00', &(0x7f0000964000-0x30)=[&(0x7f000053c000)='\x00', &(0x7f0000fe3000-0x2)='\'\x00', &(0x7f0000b61000-0xb)='lotuser-,{\x00', &(0x7f0000fe2000)='(\x00', &(0x7f0000fe2000)='.*$ppp1/GPLwlan1ppp0:\x00', &(0x7f0000fe3000-0x14)='keyringwlan1procGPL\x00'], &(0x7f0000fe3000-0x10)=[&(0x7f0000fe3000-0x9)='selfeth0\x00', &(0x7f0000fe3000-0x1)='\x00']) [ 39.133818] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.146310] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.149070] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.236697] audit: type=1400 audit(1518805398.012:17): avc: denied { setuid } for pid=5206 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.260832] audit: type=1400 audit(1518805398.014:18): avc: denied { dac_override } for pid=5207 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 18:23:18 executing program 0: mmap(&(0x7f0000000000/0x1bf000)=nil, 0x1bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x186) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0}, &(0x7f00001c0000-0x4)=0xfffffffffffffd4f) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00001c0000-0x8)={0x2, r1}) r2 = syz_open_dev$admmidi(&(0x7f00000b0000-0xe)='/dev/admmidi#\x00', 0x17, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000152000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000178000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000019a000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, r3}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000007c000-0x10)=@req) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}}}}}, &(0x7f00000b5000)={0x0, 0x1, [0x0]}) 2018/02/16 18:23:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0xffffffff, 0xfffffffffffffff8, 0xfae7, 0x6, 0x0, 0x9, 0x3, 0x6}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000+0xa2b), &(0x7f0000002000)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00'}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000-0x2), &(0x7f0000002000-0x4)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r2, &(0x7f0000001000-0xc5)="810f36addf73fbf10ebd98638f7966bdeb44822891d870755bca8a31bb99b50048f7202554056686f5a22616e39163ab05d38a25b1e583d5013955b6c84a55813b8b3c1267dd123327f6442aec975ea771971bbfbfde1199c35aeba7a75f188a5fc5b7d26f2e643090175bc096931e8890a6f3cb24ae887d43893f434df592124cb4dc1ec35b86beec1d0b28bf5b32f2f438df4c42d2cfcbfd261d14c13763c1fd123ee297600baf284f15435104b3c8e0411001b0be2f4b514331174bbf8de16aee23a58f", &(0x7f0000002000-0x90)=""/144}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f0000004000-0x8c)=""/140, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x34ee, 0x1, &(0x7f0000003000+0x73c)=[{&(0x7f0000005000-0x55)="4b1520f64a754ce0e179dd651b7ca64ef2c1786583daf9c5e2ea49be786a4feb50c83fcbf5163420cfb53e8a7e17a6299f2aabc3080509065cb40941da167366a20fcb866ab337a634c05dad08695d596004dc98fc", 0x55, 0x8001, 0x7f}], 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000005000)={{0x8, 0x3, 0x2, 0x20, "9263ba1ffe48dca7ca9b8b8f2aef63942d68cac8f4d1e2f2d319099e75ec0bca60de76625e94e28f7363edec", 0x4}, 0x9, [0x945, 0x8, 0x5, 0x4, 0x560, 0x3, 0x7, 0x1, 0x4, 0x2, 0x0, 0x0, 0x1, 0x10000, 0x8, 0x1, 0x1ff, 0x5, 0x401, 0x7550, 0x1ff, 0x5, 0x8, 0x4, 0x4, 0x15c, 0xff, 0x8, 0xffffffffffffffd6, 0x7f, 0x8, 0x3ff, 0x6d4b, 0x2000, 0x80000001, 0xfffffffffffffffc, 0x101, 0x40, 0x4, 0x7fffffff, 0x81, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x9, 0x4, 0xfffffffffffffff7, 0x80, 0xff, 0x1f4, 0x0, 0xffffffffffffff90, 0x81, 0x1, 0x20, 0x2, 0x5, 0x7fffffff, 0x1, 0x2, 0xe43eead, 0x8, 0xb9, 0x5, 0x8, 0x8, 0x2dd, 0x5, 0x700000000000, 0x9, 0x2, 0xa6, 0xfffffffffffffffd, 0x2, 0x4d6de0d5, 0x2, 0xff, 0x1ff, 0x6d0, 0x3, 0x10001, 0x80000001, 0x3f, 0x20, 0x1, 0x8000, 0x6, 0x401, 0x0, 0x7, 0x9d6f, 0x7611, 0x1, 0xfffffffffffffffb, 0x52c, 0x5, 0xe414, 0x0, 0xf817, 0xfffffffffffffffc, 0xdb3, 0x1f, 0x0, 0x9, 0xc8fc, 0xffffffff00000001, 0x1, 0x4, 0x3, 0x6, 0x1f, 0x3, 0x81, 0xdda9, 0x7ff, 0x40, 0xfffffffffffffffd, 0x6, 0x95b, 0x200, 0x3f2a, 0x2, 0x2, 0x8, 0xff, 0x3, 0x7, 0xfffffffffffffff8, 0x1], {0x77359400}}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000)={0x0, 0x3}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) timer_create(0x5, &(0x7f0000003000)={0x0, 0x0, 0x3, @thr={&(0x7f0000002000), &(0x7f0000002000-0xc0)="d55bb74c66747e187d05e4f51f730e552b5edeea8f07519100dc2b384cdb135f39f5bb671bcd1fda592b2fe308e7da12f9db845dc030f9461619bac4f9e7ec1ceda62b1e008e244899a9a1ed54e651b38ca64a7baa1dca46234f19ee6905a9d7247e4f32051fc34a1556242762a2e06c93c2829a1bf22bd5ae56c84e99ce6baf9c3e8d639acea3b2c1f7acd34149f13cdd35b234822e58e2592d40c994e10034eb85093f50b161c7541586f29ebc30743acdf1ed57daaeb1c72b1bf932238ce9"}}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r5, &(0x7f0000007000)) fcntl$setflags(r1, 0x2, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000003000)={0x7, 0xfffffffffffffff9}) 2018/02/16 18:23:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffffe}], 0x1, &(0x7f0000346000-0x10)={0x77359400}, &(0x7f0000d5c000), 0x8) connect$unix(r2, &(0x7f00001f3000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000062e000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) bind$unix(r1, &(0x7f0000d13000)=@file={0x1, './file0\x00'}, 0xa) accept(r0, &(0x7f0000b46000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ca4000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000954000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x6, 0x0, 0x100, 0x4, 0x80, r4}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00003b1000)={0x8, 0x0, 'client1\x00', 0xffffffff80000006, "302149810927d9d2", "8fb618179d33719ee3758da558e2f0debdc3dbf835c82565feb8d3824f610f46", 0x9, 0x1}) 2018/02/16 18:23:18 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eda000-0x9)='/dev/ppp\x00', 0x68c245, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000f5f000-0x1f)={0x2, 0x0, [{0x80000007, 0x6, 0x0, 0x5, 0x2, 0x4, 0x74e}, {0xa, 0x10001, 0x3, 0x9, 0x7627, 0x7, 0x9}]}) 2018/02/16 18:23:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000d6c000-0xb)='/dev/adsp#\x00', 0x7, 0x2200) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000058000)={0x2, &(0x7f00005e8000)=[{0x3, 0x7fffffff, 0x9, 0x1}, {0x8d, 0x1, 0x0, 0xfffffffffffffffd}]}, 0x10) setsockopt(r0, 0x40000000000111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/02/16 18:23:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ce4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800000002) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000e43000-0x4)=0x3ff, 0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) read(r0, &(0x7f0000013000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) openat$hwrng(0xffffffffffffff9c, &(0x7f00000f5000-0xb)='/dev/hwrng\x00', 0x80, 0x0) r3 = dup2(r0, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a42000)={0x2, 0x0, 0x0, 0xffffffff80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000345000-0x10)={r4, 0x1ff}) 2018/02/16 18:23:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000028000)=""/1, &(0x7f00006ad000-0x4)=0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000b50000)={@common='lo\x00', 0x5}) 2018/02/16 18:23:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000383000)='/dev/dsp#\x00', 0x0, 0x400000) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) write(r0, &(0x7f000021b000-0x1000)="39a2cd2c2f6487dd52cae856f5d759933b139650332d6bd1dbd447b81fa0589d58c7053553e4828f6b3ad0024c67066f499a66805ead172887eeaf790d4b26155355c0619445925fac99d80b8552a2d3ed4cff94b36809677ddc1ea707154c6a2f0eb5028c266677b0a30b962de23b80eab519fb4770de5de8147478df89eab53ad12f857f44987d0f2e2936cb4a0c31485f74b076170173621731d7fdb2d7d1db1cbced9c7bed78021043dc8f4eb426e8", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000159000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000234000-0x4)=0xe8) quotactl(0x5, &(0x7f000063d000-0x8)='./file0\x00', r2, &(0x7f0000a21000)="27fc496b2a2d09e4f0f6706f06308455f3c4a47e99e80a4c12dd2d4ceaf1b6c9e3efb0f7c8a9bc81c7aef70c6b9ad5352635d7f3b4a6b19856031d30f86ef14e9bf511f7eb3ca723235b69bcc8fdaddd168ae495c8d158af53cd44ae44ab8e8dc288fb09b0b2a00660073d664c840e5e56c4e33c05ebe3546afad8ec98987fa71a6e90e80aa672f2251a1d448786397bcc409ff1530a50a48dca929bffa6094c5ea64522ca8497a27b0ddbd317dc67bf43446649f66b438236d2") socket$inet6(0xa, 0x2363d6c6357ad729, 0x2) writev(r0, &(0x7f000075e000-0x40)=[{&(0x7f000009e000-0x1000)="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", 0x401}], 0x1) 2018/02/16 18:23:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a89000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dce000-0xe8)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000eaa000)=0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) 2018/02/16 18:23:18 executing program 5: socket(0x15, 0x80000, 0xfffffffffffffffc) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0xfff, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000)=0xe434, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000002000)=0x10) 2018/02/16 18:23:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400002000000801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0xfffffffffffffe5a) 2018/02/16 18:23:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000086000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007cb000-0xe)=@l2, &(0x7f0000ef1000-0x4)=0xe, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d53000)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x3ff}}}, &(0x7f0000722000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a98000-0xa0)={r1, @in6={{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x6, 0x6, 0x4380, 0x3, 0x6}, &(0x7f00006c6000-0x4)=0xa0) mount(&(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000a8a000-0x8)='./file0\x00', &(0x7f0000353000-0x8)='fusectl\x00', 0x0, &(0x7f00006c4000)) 2018/02/16 18:23:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000218000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f000088c000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, [{[], {0x8100}}], {@generic={0x8906}}}, &(0x7f0000fab000-0x10)={0x0, 0x1, [0x0]}) 2018/02/16 18:23:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) mkdir(&(0x7f0000bd7000)='./file0\x00', 0x80) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000051000)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f000051d000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00', {}, {}, 0x11}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@inet=@udp={0x30, 'udp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "7f676fbef881511c674ea8e59f1f65e16a8eb0683912907533e692f50a71"}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "d83d2d76fc793c69b33415fec4323d2b3e39876612bd7b231c413b881f06cba7f7df4a6a25c0f125c1a70d527cd76eba21a1dc88f1c6dffc4d8ac266ed032e77"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/16 18:23:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ad9000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9, 0x4000) sendfile(r0, r0, &(0x7f000002e000), 0x6) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000368000-0x30)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000025e000-0x4)=0x6, &(0x7f00003d3000-0x4)=0x4) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f6000), &(0x7f0000d91000-0x4)=0xc) r1 = getpgrp(0x0) r2 = getpgrp(r1) r3 = geteuid() fstat(r0, &(0x7f0000a82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000006b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f51000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00008b2000)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e36000)) fstat(r0, &(0x7f000050b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004a8000)=0x0) r9 = geteuid() r10 = getegid() r11 = syz_open_dev$dspn(&(0x7f0000833000)='/dev/dsp#\x00', 0x7ff, 0x448400) sendmmsg$unix(r0, &(0x7f00005fe000)=[{&(0x7f00002e2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e94000)=[{&(0x7f0000f2a000-0xd2)="e026435544ce059291f0f528f8565deee619ed971305dda407c4d3a825081760ef6baa02a248178d096fc49f27f797875ba0e6e85d9291c3942af1cb5d35ad36ba840b22fdf7de60ac0714a3cdfb6422a103f3e24290f516c4e7b69b64bd2ed5e7cb8b57a4489526e9492a9e121502ad46fb7e517b90fd4391da9f93fd4176fcaba5d691b811e208701dde15b1dd52d568ac7300ee36920be7fb309ecde1ac9e61407e4915196bbca7ba9b1b9dd97fee00d0492964a162d0af245684045ea2d420df3a6b58c4ae1cacf3a2ab3fa1471d4604", 0xd2}, {&(0x7f0000f3e000-0x73)="fcc9ad0ac1f7b770bb8cb49b9b79edd27950f96def413aacd89805ebbccffa106ba073775d2324b71296a062092da5b7a531172fa20535853934b6519b10511790889d6337913715b9a7950e113d0644f01f32363cb98bca25d9b3da46fc443963a48d56f8badbfa21fff7dec0f57ffd2e89b6", 0x73}, {&(0x7f0000ef9000)="fa0573396da2fabce157f5b521e80b43d15e489d4d57d01c5a0c63d72e8e62202dd3d0dc327f6d05600227a177000bf333f4c2ddfc0d171d46e9b59c8f3a6fc9a4fdf67a1245ae08dd0ff84559543061616617c3759eb275c9b7167a6666e63823731096530db4953fe709b17b7f018cbcad7b60e2d101562f96f7b050ca6d020c53461fadd5cd71adb85b6c137a109885380197f7325eb2235d3840a004", 0x9e}, {&(0x7f00002cb000-0x83)="ed83f4ec7145b527dd61006c83dba9ff9903d0cff4abaaa818b676b94ae3c4ba2e76260c50cce8a679d6e63312afcd8c9b937d889137ff74fa3408d9ba3c19a5cbb5061a688778952678771089cd466e8bf73431bd76d78e3277cda7927207c94ca04e608dbca4f2de320df4fae24f49413fff34eab10a4f4b1210ce243068724d7af2", 0x83}, {&(0x7f0000a88000)}, {&(0x7f0000733000)="7518f3bf88dcca002a1e38fe5cacda1c52546ec0a1420f1146ea49c6f4f3d5c7faed5973f1b61c80ddf3aa7bf6345543", 0x30}, {&(0x7f0000c5c000)="9a2c651bd3a93b4db1c47a18582b79f6fdbfddf91eb328c6fc0b0e280b5d2662dcf6c29438264d7612d89e0b5701b645ea4fc36938bfe8e3bc0b8526382a031959e3c12b19ec3e65aeff2ad39c58409ca60d6052015c4f003dcc040ea1fcd37ff44b2f", 0x63}, {&(0x7f00000bf000-0x97)="99854f1c7fdc93d3fff3782848c0f42d379e7cf363470779523e42c06bb2a5c3656fd7b51fb888806a62f467d760244fa88eb9033e8607a0d230ed34b1562fe03d33d410f6f257f392a5ec46f713b74728b034eb59935690bc871441e18328ca76b93f79b053bee27ec6263febf6b9b55782a577725d2d232c6a20f8e5fa33205ba3b8dc48d46cee2af88eed82fe1d64eff94800689053", 0x97}, {&(0x7f0000d07000)="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", 0xfe}], 0x9, &(0x7f00003c3000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x10}, {&(0x7f0000e58000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000595000)="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", 0xfc}, {&(0x7f0000d04000)="2e831685f915717416840e64629c7d6c2be1377da494f08c34f01ce0d75af26c181cf1753f362f8462e9d5cc4f738c7c94a71af5f4662d", 0x37}, {&(0x7f00003b2000-0x13)="d83847ffdaf0fcc31bcb21dbe01e5b17b5d6ba", 0x13}, {&(0x7f0000545000)="21e3f92aa127caf8822e475f0dccffbe088b95ee116043d582153d7506d1cb351a70894290a1e921845046b70a660f3f5ebdf6659449d45c9881b31d01603e9b78e24b260efc990996582e4d547f596d88a9e6f5e75b00e94e7aba07695c76521f22b006bfd7a02c9e044a1490987f53059381d8a9dd82e1872203bc6c64f54c79a1b4ef4ffdd9ec", 0x88}, {&(0x7f0000b66000)="3fa15577b1532af27f3a72696f0941c69d835f99600372228f6c58e8cb8e1955a9cae93f786b7845ee10e28449b1bc8eb162c8ed7ed99ac468f5ce8278d5f2fe59fa8ff58781deef1ed5136a3302dccd6cd9c1738d161d705045456b19ce32b2ec7393114bb879c586c73849860e0aa39133724193522eecdd8c8db1dc6402dc", 0x80}, {&(0x7f00002ca000)="929dedeff4ef161d3b7e0f02aea724024ec7b226276ff697b9568ba2b12e5c4fcd586850214cb2f691d6c4c45e32afa63c641590309ae83b6e8ae09168e124f407fb22bdc771e5cd0929262ddc9375c93cbd1ec1d50e86c1aaf91e13b540061f6009aa91cbabcd19db35acdeb8", 0x6d}, {&(0x7f0000ff2000-0x5b)="c41ca34f9d9e949988b59d360fd08816521208141551f9f4af4bf7fdd5f291d4430285b9c799e495e101473d905f1c54a87d405ab89231a9597184899cf33cc36004285194dfd1353beed6e6e97e3c84788a90b8aec34646dd28e3", 0x5b}], 0xa, &(0x7f000007b000-0x88)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x800}, {&(0x7f000089a000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000171000)=[{&(0x7f00001fd000-0xba)="cdc74ee28235576f8541e4d7a965389c7e769bfc732c60718097175c265eb1067c295a94b1d081d288df2a548b865abf2d460754f71825af3c1a8ac51d1ea822ecb54a9f2d2c16f625ece41f0ab84d1d61975824c336b1cae949cfb09061f1ab94b350fc14d0e59cbb1d165df67de6a598783bd051bb96fac75016185af69713ec1b9e6d449f4e7309b880a6bce7782f44ecd33382a04ef15753665f4166db2b49aadf5f03a7c142d9c4891c1ecce6a1e3e6af73979c3d9a303a", 0xba}, {&(0x7f0000542000-0x81)="51773d158e80c6857f7e5a6b87391c587ffcf10d7039d6c5a68215aa99cf699898fe074e65283b7e5be209840aa5667a329cb0f3633e434383f177c8bd506e3f321fc2a1e011079e34e8fef9b7af91a18fe03281e55f02c44846b572edc6d688e2c4e1b4caa6de4de414a96215a02438ceb473e1a2bb741205fb21bda6b973384c", 0x81}, {&(0x7f0000b87000)="898d815ef757ba0b9816dccb67daab3b18a4cd10e76dd26a7445d18eefde1ac2547c18a51e7de9ca42cce065468dea95aafbeecdbd995a9377d53361763fdb9b2862a8740a20561855da5e016c766dc57c509c2e4ae379053a05537395de7bbf61a6975a85bf4a106df7f577f83a3953a0fa78c4a16f7990024432834e083124f23867492011b3c09d89668d8f0f8230117d7c534cfc5b7d1ede38c48af2051ad70ce41374c6ee78e7d9f3b79a800f82ac03e47efdc1ce066aa2843090c49879311a6adaf50441c9f9cfeacd85e726ee2f82ee1c0d2390f41b292d4729910d82253f92dd12b9f6f27ca7659af09ba037d718f1b4", 0xf4}, {&(0x7f0000e8a000-0xde)="647866f49634dc9c9d4edfd7677df6c47875c516ecfe344e92ffb72f99da74d96065be4e9d321ac05a89a4b94da56fe9eae0cd021b3e8b43ec9374cb7d2fef466b277416160fbc1d8a25425843f41ac1bddc88588f648bd842ed6d9129c979050a24fd2e998d63eb6835bb3902319766d25d7737cb9046a9aa7547ebe7b1f5a42047f18bc920d60fbd11d5bb1f561f297b8003d50a9e2beb424f80a416a8c7adb928d3d12e5df63acafe231034758bc10bb26c462b40f7712b734354dba21ac191b852ba4142515b718d019cc9a76fea5052f7c82c0133aa6c6af2786390", 0xde}, {&(0x7f0000133000)="06aeab6eaddd59a3463fe973171b3bb76268d329a8553d76e2238e8b7baeb40018d71f92ba2276be7ce91bf57b156bc932d977608e15169c28d6bc28e43b17a527f39d683790f96ede2a7b04b992e7a3ad9ff7630710fb9180232d51", 0x5c}], 0x5}, {&(0x7f00005fd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ad2000)=[{&(0x7f0000032000-0xd2)="8a22c119abe3e911b72c677bb5c0415284ee195aa0e4c54c35628fe1d68cd8d9d5a608b8791c290b6da6dc37604d55518ee4c2c15094c5d4b2f3c285858e7f755ecad1fd8bce6f16b3cef55cdcf742b0a5c68e94b75aa0fa2ffda10bbb944a3ff3da46d6f848078939b091147e474bc2eaa29e0986f9039feb0f11b709b18cf394e24bd3362f711659aab41cd4a0fff951f46b11b58b032c242e4c81fe9c0fde37c029eb012955fec35ec8acdca62ebd7d3fe00dbbca04655a0a687f3249340f9a842276391f378d8254be79aba63062ab0b", 0xd2}, {&(0x7f0000a3d000)="f1d08c12b1c1ffcb16221f57539d1dffd245a53201bc79b130c537f5e422b588739fd5b748bc3138e0d2a4610c6b7a2a2e80cc3661d29e4baf27bf10f8834b66077ca4dc40ccac3f87d2801811cf7e9fc00ec2f5a025290bf49500925d3369ce7a5791bd05636894ddd1d156361c12f4c4f95eeafa9ca58f327c54f740e3126331748cd2e43586a73c7e097b0249836a733508c609ea2ed7a3de427c92324a3821a082ee8cb513db08944d145071e1b495903059a9947aaccaa3a05da9f14fc83682253420aaaa9e253d36ba925aa2acf3d1e77454d0ca6dd5718a270e", 0xdd}, {&(0x7f0000f37000-0x85)="697a1823d16fb4ee6a535110a5a67f1c9c20d1ed8a7660f6f5b078d6e8defc6ca5107174d231955677fcbce16faba00c4199110ec8ad7784d0fcb0f6e45de9465dc16eb81fe1855a6d8c335b04d816fe1b846c48d50857728cc7d8cae7634624fbe2a22a0578c30fb5d52795ac21223060dff3e6f3a0dcf00911127faea81bc5c855dd44d3", 0x85}, {&(0x7f0000052000-0x8d)="efb38cfccc055d539d0c63214d29664cc088b45c82f43df3126f30b1f39500da2af4ca8f98ef419225880b9555d9a960c795b8cc0316df52e1c3037eac97bb98bb3db7defdd7e33ce106a1c0cb559ea8164593a75816b6e7290ad9779ba12b2c180802962bde022c625b5065b3d1ee143354d1aa95dca3099f10be471c488370169b977b1a99e7c163e5bc1152", 0x8d}, {&(0x7f0000aa2000)="b690d3a5d25ee11e59acca2bdfe9ec4289b1897ab1716d232600682d87c00d93d9ec8e403621ec006da16fd12606f4a8bbb1f23a679c759c216668295637c05fe27f7e4dcda058708c7ae9c5e60f586ab8059ea788d28cb18455d91fe042739ef2ae4212a0f3b20ac2fc475caf2f7f81eec1f7c91156f6048e394d81334377262cd2844d1984d6ec35c6af35d2c7ebb734", 0x91}], 0x5, &(0x7f0000ea6000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x78}, {&(0x7f0000480000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00004e2000-0x20)=[{&(0x7f0000890000-0x7b)="397622fdc337b20997cf6e2ed337979dc806b35be58d3776b49c8998dab5ba4ebc37fd09259dd43fee505f6649622e084622e7e97d394c0babc2f90a731d2eb222c4aee6a9245c0f93605dbafa87296c0065c161e211008ec272f7c97ee384d17e2d252c0a5d380b2a8b8cb9b93afbde3f7b7f9f503a5717b86681", 0x7b}, {&(0x7f0000307000-0x55)="d75e16101b5a042207fc5296004fed13ab3448542069a02a8f92f8f853938c68c74c82658130387b5ffcc680dc381b8e254756f096ef8c2e5fc18d8700b92b31db2f0b5a80150a212d0d462b243047b22ca7146817", 0x55}], 0x2, &(0x7f0000f54000-0x40)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r11, r0, r0, r0, r0, r0]}], 0x40, 0x4801}], 0x7, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r11, 0x84, 0x77, &(0x7f00001e3000-0x10)={0x0, 0x972d, 0x4, [0xefb, 0x7ff, 0x2, 0x6]}, &(0x7f000007b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000a4b000-0x10)={r12, 0xc4, &(0x7f0000f12000-0xc4)=[@in6={0xa, 0x1, 0xffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0x3}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x257d}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000513000)=0x10) write(r0, &(0x7f0000b8e000), 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000091b000-0x8)) openat$mixer(0xffffffffffffff9c, &(0x7f0000c37000-0xb)='/dev/mixer\x00', 0x2, 0x0) pipe2(&(0x7f0000386000-0x8), 0x24f36a9969000ce8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000179000)=0xfffffffffffffffa) 2018/02/16 18:23:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000131000)=[{&(0x7f0000434000)="d39f2ffd32a2df7c2fee202aadc2e8ba61a5047408998c162ea8cced61ddb0f66926fcf26b3b9f31ce9936419ce0ff977dacf04a3b53da6bf219d8ef4bfd3e5e06c11613a810fdfe9294d4cb916c70f72de3638d834151b36d128fb40fdabfb45e489d9d4ace6a5ead7c16353e76553474cd1a2d42152d2e4bd4aec64684c1a081d958232d6532", 0x87}, {&(0x7f0000a81000)}, {&(0x7f0000edf000-0xdb)="a894a0fbf99f6bb0d05043667c37c9f9f0cb4973462f8bf570f7a9e3e58a5ac40f86b28e46145249076e8f97e1e9430ced0a35d4645ee811c8ec0d79663f35fe918bca15ee70d33c1bcc8034395ae420b71c8a0484f443285f26805a3932f7216306d303503b18b62e5a90eab89aa9e48b4d367f7e8310683a4f9e435ae16a428d92a43c249372cf2974981eac0d7e23b1e926373491988b790f42ce2229ddc6f8a8530851419640b7462b210fede7f27873f344279bbd28451dd78789edbd2ae8a5068556c54f5ecc3962c8e3c7014990d1f0d08091ec1583d926", 0xdb}, {&(0x7f0000f8f000)="15b41b11bcd90011bd5b259344d1d1c74ccb7586fd3e6d6fe0deea4f0525a1f9c66eea8eaa32d8d8e4bb0a847ca1f5f59ce41b065c8a7d1999ceef45229ed2fc759115a57746f138c995b0c14d52876b7e9514bd4093f81fd40b5850ffaa21d12fb743cbb0ea716f32ce5270864e6f13f4b11eeb20eabcb4b1a5300eb82e6dc8812de1ea188a4c8f4419dc37e1c649b2b40d593b6601372f7caa05c3b99266e9084e56a388a607578adc3ba76c57af", 0xaf}, {&(0x7f000008d000-0x91)="33df4945e93ba446a25b269bae87e6550cba9ac2dcd8e55f0a30b487284367b4eac8b6e98c089ed999d330065325c0040c08c641b002bf0e5d8ded281a48e50286b36f897afc4b82456d06be996a7ce6ae39b903e4b7d7c53a60c53e1a51544ddf561042ad9e5abd10f1c11c029fa6e07816165dbade1d4856c63cb5a1d76be9213f07a369512b01b260048279dd36cf73", 0x91}], 0x5, 0x9) sendmsg$netlink(r0, &(0x7f000075b000)={0x0, 0x30d, &(0x7f0000e29000)=[], 0x1, 0x0}, 0x804) 2018/02/16 18:23:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f000094f000-0x3c)=[{{&(0x7f00006ae000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000e4b000-0x40)=[{&(0x7f0000dac000-0xf6)="a9", 0x1}], 0x1, &(0x7f0000ad7000)=[], 0xffffffffffffffe7}}], 0x1, 0x10) r1 = accept$inet(r0, &(0x7f00002b4000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00003d0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001cd000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f07000-0x4)=0x18) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000610000-0x10)='/dev/sequencer2\x00', 0x48800, 0x0) 2018/02/16 18:23:18 executing program 2: r0 = request_key(&(0x7f0000566000-0x6)='.dead\x00', &(0x7f000060c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000148000-0x6)='-\\*$)\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x50, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000)={&(0x7f0000002000)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="6f3c2f12b8293b6dedf4912f77f508f2"}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000003000-0xdd)="ab625972176e59e0daa239542dcfc8bde9eb1b9759e33ed83c6c0297935cb7f43be7b0cde5382f2864d77252bf0fa5f02cd87b001a2e653b1e09ff0ecc4bcad7971e620d7aa3237e01dca395c82ce202cc98936d6d1d017fbbc1f266b79437aee536feac5f20daaa421a6b19c86477b99b45ac096605304068aaf75df126156ac7f9270e70fd0e36d85739e8cf96c61b62d53be4f444c7f9bfda5b551de6643859d8d6996cffe03b8240e60727753e003795c96eb9167774f212f92913dfc6543b1c9393a7d0d18698bddeacefd09131dec2b2c72430907670cba31781", 0xdd}, {&(0x7f0000003000-0x5)="3f69a3b760", 0x5}], 0x2, &(0x7f0000002000-0x208)=[{0x98, 0x107, 0x5, "050b05b334964422093d4b60d8efdabbb75ce799f15a8132447dda9691061424c91b765e0634e23853aa8ef61b8523a66132767237c895f71516719700b075610417df7089d5da08983214ff9589d9297e48bdc128f186d63e8514558959fe73b14b766124a1b624b2225f8a8173296ce4dc6175660f46b454819e5a9550accb20"}, {0x50, 0x107, 0x5, "e3c58cc08dd7d873d18b3b3d3015f2363bd6ac133ed75c8ef90de3ba182ae6e4a7b60fccd2775edb89a289be5414bbdb84571703cf9c7a5b5f34"}, {0xe8, 0x117, 0x2, "18540f5a0eb61228008f4a9a22b4840870613fad8d346d2e6546ac06c688c7b58da45f1c2553fadd4dab239d0f4736364ea8198328dc4ffe6966a66dedc6cff18c1ee2220ae56d87c86b7181ab8b42f985658193115c53b1b7762a256a55d627b8c9d00e9045530448ca468b60eeb6f870714de2bbd2be3bd7cdd2628dd04147f229b31047f58dc344768a92cca90d50909ed454e04955f36d3663fb37c8de1a3e1e0e8cd2bb0c069e62bde02c037838186aa1f7f7813ab9cd83f9271f1de0c5f1bcb2234f27c5416723ba43e2d4580b58ae70923398b6"}, {0x38, 0x11d, 0x800000000000, "8d7b50d71aa9a2a59a1dc66109254312884ee8df2ebefef5ef70df68475515a10b3d145f2c3d56"}], 0x208, 0x40000}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000002000-0xda)=""/218, &(0x7f0000000000)=0xda) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="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", 0x1000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000003000-0x10)={0x1d, r4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)='}$\x00', r0) keyctl$dh_compute(0x17, &(0x7f000028e000)={r3, r5}, &(0x7f0000b4e000)=""/43, 0x2b, 0x0) 2018/02/16 18:23:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r1, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c2a000-0x1)={0x9}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}], 0x30) 2018/02/16 18:23:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f00000bc000)='./file0\x00', &(0x7f0000e61000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a85000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x2, 0x9, 0xa, 0x20, 0xa0, 0x3c, 0x0, r1}, {0x9, 0x3, 0x2, 0x4, 0x6, 0xffffffff80000000, 0x6}, {0x6, 0x60000, 0x1f, 0x6}, 0x4, 0xf, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x1, 0x3, 0x2, 0x7ff, 0x7fffffff}}, 0xe8) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpid() r3 = open(&(0x7f0000678000)='./file0\x00', 0x88400, 0x4) perf_event_open(&(0x7f0000e96000)={0x4, 0x78, 0x7fff, 0x400, 0x9, 0x4, 0x0, 0x2, 0x0, 0x4, 0x80000000, 0x7, 0x1, 0x40, 0x4, 0xffffffffffffff40, 0x7, 0x2, 0x2, 0x166, 0x1aeb4500, 0x401, 0x9, 0xb7d, 0x1, 0x7, 0x300, 0xfe6, 0x2ede, 0x7e, 0x175, 0x560, 0x181a, 0x4661bbf6, 0x7, 0x20, 0x4, 0x8, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000ede000-0x1), 0x1}, 0x3c2, 0xaca7, 0x9, 0x0, 0xffffffffffffffc1, 0xfffffffffffff001, 0x2}, r2, 0x800, r3, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f0000d49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000035c000-0x4)=0x14) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/02/16 18:23:18 executing program 6: r0 = socket(0x11, 0x80a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000927000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x3a)="14c39d1c6fddbac71037d2190e691b85fa1f5a09009ae0960fe427a9f536983682c5850daa8d3eb0a55c5f6434e08da3d0e3c5f21aca1f23551d", 0x3a, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000529000-0x8)='trusted\x00', &(0x7f0000b43000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x84)="23650809e042da212b70a3b1ac6a64b46171c2adede6f075a4b0585fedbe62e7d8134775d57cb8de5eba1efb2ed0a8f4ef13394ec0f9bd6efae4a32f56cbf87ede2f55fe2e0aebed121557a6ddcc7a3cc33dcccfdfe971aa71334bb0269c578f2e0bd17e0a761468470ad099f41f340c962975bdbc663184a3542d0824c18c2a8bb49406", 0x84, 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x80000000, 0x4, r2) getsockname$unix(r0, &(0x7f0000f99000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0xfffffd0c) 2018/02/16 18:23:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000186000)='/dev/midi#\x00', 0x8, 0x40000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000fde000-0x80)={[0x3000, 0xf000, 0xf000, 0x112000], 0x2, 0xfe, 0xb02}) socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f00001fc000)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x24, 0x18, 0x303, 0x2, 0xffffffffffffffff, {0xa, 0x0, 0x1, 0x0, 0xff, 0x2000000000}, [@RTA_IIF={0x3d9, 0x1, r1}]}, 0x251}, 0x1}, 0x0) 2018/02/16 18:23:18 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000113000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x1, 0x200, 0x8, 0x9, 0x1000, 0x8, 0x52, r1}, &(0x7f0000447000-0x4)=0x20) sched_yield() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000658000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000a07000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000011000), 0x4) r4 = syz_open_dev$usbmon(&(0x7f0000000000+0x57a)='/dev/usbmon#\x00', 0x104, 0x4001fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000001000-0x3a)={0x1, 0x9, [@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="6c3c65f9a4dd", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty]}) 2018/02/16 18:23:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) set_tid_address(&(0x7f0000d09000)) poll(&(0x7f0000675000)=[{r0, 0x440}, {r0, 0x60}, {r0, 0x84}, {r0, 0x9200}, {r0, 0x200}, {r0, 0x2}], 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000dc7000)='/dev/usbmon#\x00', 0x80000000, 0x400000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000c10000-0x14)={0x3, 0xc, [0xe40c, 0x3, 0xe7]}) r2 = creat(&(0x7f000052d000)='./file0\x00', 0x4) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000c32000-0x20)={{&(0x7f0000279000)=""/213, 0xd5}, &(0x7f0000320000-0x1), 0x1}, 0x20) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00004a8000-0x4)=0x4, 0x4) r3 = add_key$user(&(0x7f00002c7000)='user\x00', &(0x7f0000c68000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b77000-0x7b)="69fc155e2599cd2688787bb98d54d1eeba6d63088c3512e94c237bc220e9c0db90e04d6bc9e664d8da7b00a02f11b7d137f6110ea1c12e5cbba0f94b65e6ef8bfa877472d287ddf5da23de31846f4f49399c716e63992999860997ed641dcd3e2a51dbc07dacf8569176ad866382a5c06a1594040c24b3ba0c7b82", 0x7b, 0xfffffffffffffffa) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000006b000)=r2, 0x4) keyctl$read(0xb, r3, &(0x7f0000ede000)=""/75, 0x4b) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000585000)={0xffffffffffffffff, 0x0, 'client0\x00', 0xffffffff80000004, "1f3fd3226e559065", "b0d13139597e978e5921c3a2b900b2ad2cc00f35ad6250731461214516a95df0", 0x455b, 0x4}) 2018/02/16 18:23:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = memfd_create(&(0x7f00006f3000)='-.\x00', 0x0) epoll_pwait(r0, &(0x7f00005c0000)=[{}], 0x1, 0x0, &(0x7f000090c000-0x8), 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd1000)=0x2, 0x4) 2018/02/16 18:23:18 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000006000-0x418)={'filter\x00', 0x7, 0x4, 0x3eb, 0x110, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000005000-0x40), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@random="0703612f0f5e", {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="1406d397042c87f71658560306e4d186", @generic="649033fd00eed35fba8760299c3eac14"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='sit0\x00', @generic="c14b4bf6fae8035b2d89c210a331ebaa"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5bf6da09acc57e17e8fdbe930df2fa8d"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000), &(0x7f0000000000)=0x4) 2018/02/16 18:23:18 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/enforce\x00', 0x581401, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000007000)=""/128, 0x80) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000001c000-0x18)=@random={'system.', '/selinux/enforce\x00'}, &(0x7f000000d000-0x1e)='mime_typeem0.posix_acl_access\x00', 0x1e, 0x2) 2018/02/16 18:23:18 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x8, &(0x7f0000034000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2) r2 = socket$inet(0x2, 0x2, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x1, &(0x7f0000035000-0x8)=[&(0x7f000000d000/0x2000)=nil], &(0x7f0000034000)=[0xfff0, 0x3, 0x5e78, 0x8066, 0x0, 0x9, 0x3], &(0x7f0000035000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffdfffffd}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='teql0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) 2018/02/16 18:23:18 executing program 4: r0 = syz_open_dev$sg(&(0x7f000090b000)='/dev/sg#\x00', 0x28, 0x8e00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r1, 0x3, 0x7fffffffffffdffe, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000c5e000)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x52}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) writev(r2, &(0x7f0000469000-0x10)=[{&(0x7f000059e000-0x4c)="bc352d4f2936c142594849ace9dcd26df26ba7e1ca6c076a86d2d26b1955c46b5b07ed4cdeb78a6fa05e24b71214296870b2a7571d4bdab75abb974223daff340f6dc6e8eaf92a7f9d1286fb", 0x4c}], 0x1) [ 39.735217] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/16 18:23:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00004e6000-0x10)={0x77359400}, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/16 18:23:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000400000)={0x2, r2}) fcntl$setstatus(r0, 0x4, 0x40000) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) openat(r0, &(0x7f00001eb000-0x8)='./file0\x00', 0x2000, 0x100) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000304000-0x10)='/selinux/status\x00', 0x0, 0x0) utimensat(r3, &(0x7f000003f000-0x8)='./file0\x00', &(0x7f000000c000-0x20)={{0x0, 0x2710}, {0x77359400}}, 0x100) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) [ 39.779767] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/16 18:23:18 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x2) 2018/02/16 18:23:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005a3000-0x78)={0x2, 0x78, 0x37370000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000a9b000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/02/16 18:23:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) getitimer(0x2, &(0x7f00008f5000-0x20)) timerfd_settime(r0, 0x0, &(0x7f00000da000-0x20)={{}, {0x77359400}}, &(0x7f000005c000-0x20)) 2018/02/16 18:23:18 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000fcd000)=@rc, &(0x7f0000aa1000)=0x9) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x3, 0x4, 0xffffffff00000000, 0x3, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) restart_syscall() ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) r3 = getpgid(0x0) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="0000f1d20ee4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}}}}, &(0x7f0000ea3000)={0x0, 0x30a, []}) 2018/02/16 18:23:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000001000-0xe9)=""/233) 2018/02/16 18:23:18 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005bb000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mlock2(&(0x7f00004cd000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00005ed000-0xd7)=""/215, &(0x7f000097b000-0x4)=0xd7) sendto$ipx(r0, &(0x7f000095e000)="b75b53075e6ba1fe79c80021635aa423513ce322fb90c078cd738d528650406e25840ef71b1c94cc2405e5490fac6868a31af3d888e8473327fefc4c0f291383c770cc5e28b3d2562254b8768d229e8e663f68f19b41d313920a8af7d2638af6a075094db84dda0a56c6a12696a76af094870dc5cce484d44cd566e95b8d15bf8c34447c8cf66228dd759d4df3b1c0f826750e71882a9c5e935496d9884a3e1e38a5758071f0efcf3387051a4bb6010e61554694c69153bcf4cf76a448d4", 0xbe, 0x8000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000a1f000-0x10)=[{&(0x7f0000e55000-0x1000)="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", 0x1000}], 0x1, 0x1) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000e0f000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00007ec000), 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) ftruncate(r1, 0x0) 2018/02/16 18:23:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x23a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000008d000-0x55)=""/85) 2018/02/16 18:23:18 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f000094e000)='/dev/admmidi#\x00', 0x3456c2e7, 0x81) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000030b000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000da4000-0x6)="707070309f00", 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000058b000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009d0000)={0x0, 0x61, "c7f039eb8ce03f467aa1317981e4878a2f05d06349e781f0bbd2870b8682eaed2bd88faa8fbdbeabb00609f471dc36b0d8f752e4c3b6e79b60e047341e1b5c1f5c615e7237d5d47e6afc972b19199cd1313ce11a853104d03e533dde6ae89466c6"}, &(0x7f00005ef000)=0x69) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f42000-0x8)={r2, 0x81}, &(0x7f0000e48000)=0x8) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r3 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000d4000)='./control\x00', 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00001b8000-0xc)={0x0}, &(0x7f0000e6a000-0x4)=0xc) fcntl$setownex(r3, 0xf, &(0x7f000073a000)={0x3, r4}) getdents(r3, &(0x7f000076d000-0xf9)=""/249, 0xf9) r5 = openat(r3, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001b000-0xe8)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000162000)=0xe8) sendmmsg(r5, &(0x7f00002a8000)=[{{0x0, 0x0, &(0x7f0000522000-0x30)=[{&(0x7f0000636000-0xbd)="2eac1d60db11191956c9f24f3e17cbd3abc4121ed39b4dbaf7eb37c9648897617074819776d7c399f43d2b91694e79ec36ef909aefa214a6372174d04d3616ad9d94b74a392c47a78799f5cb8fe87e0439e59d8afe720589e860ebc61ae13f3e6af33359732af9d52ad622e602d2e1e9533c9d0a9c28832ea288d4a4a2cd4c2ffc3e9084d4468635ee32cc6b716efc0816ab4855663b86e510f4907cab286737e05c14043d7afc9470a8a7d6cb8cba2476219ac58548050c2c8e5938da", 0xbd}, {&(0x7f00005e0000)="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0x1000}, {&(0x7f00002b5000)="4654f3b620617b5f34138fa4c0f3a71c5c0304c0589d16a20c84c0ddfddee9af58e880d66b388d626b5e388bc55ab8f57c731e710c20fe8737abd760", 0x3c}], 0x3, &(0x7f0000914000)=[{0xd8, 0x110, 0x1, "1a7a3f2c8e26535b0e605e766172054cc000285051fd8f103b696f1cc310c023e061e10cf074143b4bf5b9868de4cd6bf24b4c344a649075672cba0020be402d47d2c4c8e0dcf41afbc1c58bec00f57e0e370f2a0fbc7d66be3e1537937b09a365ab12798b9882ba1c37f7d96be7a5a034c36de024b1088c79ace20b42b5337218edc8b12a6661ecf912e1f76629f129dd9b478b727b9fe6f9aec01895f82b66c62cf33daca9da723b0fed8f97be88105a55402736b77a6824f8a41879dee3266501f2"}], 0xd8}, 0xac95}, {{&(0x7f0000ea4000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast1=0xe0000001}, 0x1, 0x1, 0x4, 0x1}}, 0x2e, &(0x7f0000470000-0x80)=[{&(0x7f0000ff0000-0xc7)="d75e450c8b96c07e937c408b74d765e762d04617fc374a3667fdba51e415025e696d6c44ec4184f80b99fe68491529790d71baf0bc2630fdc5018545db8b7f6dfa2a2aded940c1bb8ae12bd931fec202b34a6e215e16cc21dab313716d0a0cbd3b6e4449d1d51529f98aebd6d691722d442c7a07c9fd12eae6fe49eab1b55f485d25198903eae9742c619585e2eea34828bea1c58ce484946f7ed8c142264df5fe2243a5f9523833f5388ec983cea31c0d60ab7165173b9a0c81a049a39bc275eda3e02ca9b52b", 0xc7}, {&(0x7f0000b5f000)="1420d300c3d9d154ce8f9d8767680ca50f5f597a7859b2080132abc355ae3ff1a7362e532fc164278573faaf286731a734bd9c2efdc90d368bf9f800ec8461410e5bde", 0x43}, {&(0x7f0000662000-0x35)="c8dc15724a9da207d30b787607903abf19934e3a285557688621871e466a4a2d9c996c79e20437f6ab8087b2983615a9b2a3a31c37", 0x35}, {&(0x7f0000d63000)="455b54cb6ec17ccb938e2ee1ffeb1119429e728fd02131466006423ac4c8186c1bb1cfb74e1e96165149", 0x2a}, {&(0x7f0000741000-0xcc)="dc9d60ef8ac7edde74cbf3eebeffed005502e4b2fd576edd34c160acfa155756d00228df5f06b92b5758375fb5b65c210ebb890e449b78616f4320484b46ea8ce13145f4267b087ce6ac850c38cc5db8f96cc70fc8d249eaeef7aa818c43d08ecdb50b058e04c7e67d663892ce6d9109713b72de82a331decdf34fc82aded8a0e5ee6bc4b9908e4b9fedecd4110b1a6fcc8abe95879646e54e3828223bdcaa335483d7acd5a15c2ede07880ac45ddd3bee4200903b01d85f0106f2692f062d943cbe21206449b7225933502d", 0xcc}, {&(0x7f00007bd000-0xc7)="8d857f845a7c1dee2936e7a72d2a9a898a68df612f400f47d41aa2b965d374e989b66ec61b5799441b58274fc62682da87f5bcf8d317a2af50b225fe8f61da4d5750acb1f8eaa3765038ca497e5bfb7f2cc38c3e182a6716ec3addf8d85a091a714a3d76d2db050b6ca9ccc0c2195c7c00d3e01ab0a15afa2ef71edcb918d10eab4cbe238ef363e5f670beee2ba5161f855113b2bbbe17508d30637be718b68c56d19173895b55fc3ffad4f5ba8707947e17d8d4dc65d40682194bf882f4ae4699dd29d1cc2857", 0xc7}, {&(0x7f0000eb5000-0xcd)="8f5d706aeb3f3dc2d0afac1362664ffc7d33175ca800a330fab5467095b0d3bc37b5669cb3993c33832357b5315ad63d5be76b808547e9bcb2d1819b81d53c60ad8f6d919abb0a7d527d0a728a78f6030ce9cc80489da83e45b25ae5762276c4de497b79c47588596992c19973c0ad704d44c944d1235891409084b487a9d17f171372836cfa5f549b06db84f67c2d0ca9a056d3f7324dbae3bef644ce3ac90af19ca88d001b5ea7193b0c4da76d95d92f340e4cb722ffb0c7f3a4d6185d06a995b531fd3614ab0102be56d4b4", 0xcd}, {&(0x7f0000e7c000-0xfa)="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", 0xfa}], 0x8, 0x0, 0x0, 0x54}, 0x8000}, {{&(0x7f0000284000)=@in6={0xa, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, 0x1c, &(0x7f000047f000)=[{&(0x7f000003d000)="3628b5734b7346436584dd63f29046d7ec6daa194e5672d140fae3e725b198cc", 0x20}, {&(0x7f0000761000)="7be6817693e578473f01548a901b8d4f94568911af5f3723e0aaa0e9ad33bdc9e4c3f13f1df33230ef08f98b6bd991272569e3315a0be2ff8c7d2ef3cd5a597f099da23a4157f3d29f789f0893fe64a05e6fec6a79f91af38d63bdd0157d90376718bdfda5f2f9d10ab226b6859fb6492a188cec3193d78d4b6c", 0x7a}, {&(0x7f0000cf1000-0x8b)="67c25b703bb20d6ea8587cfcbb8a63a1b64173b2745b5c97a641241108335d4b7ee5fa55ead38321a04802f7c92522678200244e8e27604136a7d72bccffce96047bf666797c093ca89c80fd060bcc0a97a840d4cbf0ab7ca56aee4a39eca38910b2835f8d4307d4c362b139c7a4bd8ea2808192fb88838d2ae6341df04a7454af0388700854a5e5e9e407", 0x8b}, {&(0x7f0000a43000)="2276b7051e157568c6b7fedcd04bec456b72c23fe8fbfe17d76e05949ade4a860c7666b4f26e297ed9e456c7eba15ef54d18a4a38a8c5996d56aaaf5f5a3bf207b2e1dd4f7ca7fa49af9a63faec9dc2ed49d8dd8184184c8547c3cfbd3575abfaa8f5ddc54700dfb487dd206c6b816d8937d49c70207c8332d09c2bdee78a4b99f115e8a6cb4fd3b33fda9aa22ad8df94503ec075d5533b4f37c89badc330ffe9f30060ab0216b7c11cd2ec1421364", 0xaf}], 0x4, &(0x7f00002ab000)=[{0x98, 0x10c, 0x1, "e31bee696ad2e4ae31cc9269a4b524b1c9d3ff8824523a46d0fd0031c08c3f08ebd8e15b557abd1521b815aebed879eaac3c859bab7e9ae0a12a8b1a0737dcd792100a1af0613c8a62f4960b7faca08fb0f63416c6dfc26e6e326ad85cef61c718f89b6a6c9322a403f8a52e4a0d29bdcd50dcea915561bac4b0d0c47105efb5671e599e86"}, {0x38, 0x119, 0x5, "1e3a06fda4b0ba7011bfa5ef84365a3c1870855daf3c374f646472f465e92f90203f829b"}], 0xd0, 0x20000040}, 0x400}], 0x3, 0x4000001) stat(&(0x7f0000a12000)='./control\x00', &(0x7f0000bfa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000092000-0xa)='./control\x00', r6, r7, 0x1d00) symlinkat(&(0x7f000050a000)='./control\x00', r5, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000d2c000)=0x1) 2018/02/16 18:23:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000007e000)=0x7, 0x4) 2018/02/16 18:23:18 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x8000, 0xe4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000001000)=0x8, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000ad4000-0x4)=0x5, 0x4) [ 39.904236] kauditd_printk_skb: 5 callbacks suppressed [ 39.904244] audit: type=1400 audit(1518805398.783:24): avc: denied { map } for pid=5378 comm="syz-executor3" path=2F6D656D66643A49202864656C6574656429 dev="tmpfs" ino=14431 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 39.962366] audit: type=1400 audit(1518805398.829:25): avc: denied { ioctl } for pid=5401 comm="syz-executor2" path="socket:[15401]" dev="sockfs" ino=15401 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 18:23:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00007a4000)=[{&(0x7f000001c000)="b1", 0x1}], 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003bb000)={0xaa, 0x30}) read(r0, &(0x7f00007b9000)=""/58, 0x3a) 2018/02/16 18:23:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) 2018/02/16 18:23:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x8000035, 0x0, 0x401}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c4d000)={0x0, 0xffff}, 0x8) modify_ldt$write(0x1, &(0x7f0000e3f000)={0x9, 0x20101000, 0xffffffff, 0xc0dd, 0x9, 0x9ea5, 0x3, 0x101, 0x3cf2, 0x7}, 0x10) 2018/02/16 18:23:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002fb000), &(0x7f0000f63000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000014c000)={0x0, 0x8}, &(0x7f000024f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc9000-0x10)={r1, 0xb0, &(0x7f00006d2000-0xb0)=[@in6={0xa, 0x1, 0x16, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}]}, &(0x7f0000601000)=0x10) 2018/02/16 18:23:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000030e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000f94000)=""/180, 0xb4, 0x40, &(0x7f0000659000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000036e000)='/dev/rtc\x00', 0x18842, 0x0) timerfd_gettime(r2, &(0x7f0000717000)) socket$pppoe(0x18, 0x1, 0x0) 2018/02/16 18:23:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000297000-0x20)="2f560d526053a645c04e3b036d723e4ee74a5b785d84d1f9a38b5398da06bd96"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) pread64(r1, &(0x7f0000229000-0x8b)=""/139, 0x8b, 0x0) 2018/02/16 18:23:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000025f000/0x3000)=nil, 0x3000, 0x0, 0x8013, r0, 0x1000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000c43000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="76db7d2311813f020c91cf6c590ec75e"}}) 2018/02/16 18:23:18 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@int, 0x3d2) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000d000-0x8), 0x9, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000b03000-0x14)={@local, 0x0}, &(0x7f0000b02000)=0x14) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b03000-0x48)={0xf, 0x7, &(0x7f0000b03000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffff19}, [@call={0x85, 0x0, 0x0, 0x6}, @map={0x18, 0x5, 0x1, 0x0, r0}], {0x95}}, &(0x7f00008eb000-0x4)='GPL\x00', 0x40, 0xa5, &(0x7f0000226000)=""/165, 0x41f00, 0x1, [], r1}, 0x48) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000829000/0x1000)=nil) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000b03000-0x2)=0x15cab78, &(0x7f0000b02000)=0x2) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004e9000-0x4)=0x3, 0x4) 2018/02/16 18:23:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000437000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0xa0100) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00005fe000-0x1e)={0x1000, 0xc1fd, 0x8, "2c9fdb62a290", "ab62a11ea2ebf2190cf648def6ac53fd"}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000519000-0xc)) 2018/02/16 18:23:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a4a000-0x4)=0x3) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000381000-0x62)="a8639ffd08a1c2b674cac94c7dddedeb482edc2124acbbf62b2d2e998b9470079d2565e4c55eda206ef3dea0de48c9b467fba404d074bc7f3b7acbe96766cb93762ce91dcccef31b9bc9f828a1619f4ee9a058be9cc61fc6e04bb32803cd76ca25ab") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCXONC(r0, 0x540a, 0x9) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000183000)=[0x3, 0x6]) bind$ax25(r2, &(0x7f00005c7000)={0x3, {"c422026a127b03"}, 0x2}, 0x10) dup2(r2, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000f3000-0xa)='/dev/ptmx\x00', 0x20802, 0x0) dup2(r1, r0) sendmsg$nl_generic(r1, &(0x7f0000118000)={&(0x7f0000cdf000+0xb0b)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000af6000-0x10)={&(0x7f0000582000)={0x10bc, 0x2e, 0x308, 0x5, 0x2, {0x1e}, [@generic="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", @generic="ccb1ff99491205d7344756e5fde33b53bb5074d7177e37cd71cf4f9dcb945c3feb1bd73a0eb13bfa4f4aa877c692bc0c26f1bdbbd31718c84aeb700723d2f860b1ac1fe3af76d21d791ecf9d9e5211cf97c0aaab6d464a99b821ca5ee9a4fb396bab19c7e900f57dbfe932912f50e8b2bf55d581ad4440f2519c7a3f160c064fa614716125f192e7b7988d982a74ad569362c8f7037ebad5fc0918bea4ba4d48ea2bf149797f06ad"]}, 0x10bc}, 0x1, 0x0, 0x0, 0x10}, 0x10) write(r1, &(0x7f00009ba000), 0x0) 2018/02/16 18:23:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009c0000-0x8)={0x0, 0x9, 0x10001}, &(0x7f00005f6000-0x4)=0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ff7000-0x4)=0x8, 0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000bc4000-0x14)={0x0, 0x80000000, 0x4, 0x7, 0xffffffffffff8000}) signalfd(r0, &(0x7f0000865000-0x8)={0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a49000)={r1, 0x2}, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00002f9000), &(0x7f0000f67000-0x4)=0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00003e7000-0x18)=@add_del={0x2, &(0x7f0000c6b000)=@syzn={0x73, 0x79, 0x7a}, 0x2}) ioperm(0x5, 0x9, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000805000-0x8)={0xff, 0x8, 0x101, 0x3}, 0x8) uselib(&(0x7f0000a1f000)='./file0\x00') listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00008e9000-0x18)={0x0, 0x400, 0x80000001, &(0x7f0000e0e000)}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000da000), 0x0) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f000054b000-0xf)="a668106379a0c3bbc76fa78be6f66aae68a0b67a631260a81eb7ab03f03e3baebcc2f2873ffba1a2cff77f51aac3276b35a185114d4a7aa5fd3a80a1da5d8ef7424f08d8efa9914193b48ffdf55aef2d603d71b9517007bed0aa80c48d3334db751ed1bd86dcd9fec43545bc3168ff2e7738e04c44a165fd45d07595c9233e532a2397dc17ea4396c0e5ead2db71a3cc467b44366ccf9f") ioctl$void(r2, 0xc004587f) sendto$inet(r0, &(0x7f00004fa000-0x1000), 0x0, 0x2, &(0x7f0000c45000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x2b6) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fde000)={0x2, 0x100000001, 0x4, 0x7fffffff}, 0x8) 2018/02/16 18:23:19 executing program 3: r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x10) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00006be000)=""/238) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000001000-0x30)=""/48) [ 40.070105] audit: type=1400 audit(1518805398.949:26): avc: denied { map } for pid=5414 comm="syz-executor3" path="/dev/sg0" dev="devtmpfs" ino=164 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/16 18:23:19 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006dc000-0xc)='/dev/autofs\x00', 0x2400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000686000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = open(&(0x7f0000516000)='./file0\x00', 0x88e64597f514f369, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a67000-0x28)={@common='bcsf0\x00', &(0x7f0000c49000-0x14)=@ethtool_modinfo={0x42, 0x7f, 0x4, "5a09f4df3e4d2d54"}}) flock(r1, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001ea000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, 0x10000, [0x41467f09, 0x5, 0xbb2, 0x340, 0x7fff, 0x0, 0x3, 0x9]}, 0x5c) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/16 18:23:19 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f000028c000)='/dev/ptmx\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f03000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d10000)={0x82, 0x4, 0x9, 0x2, 0xffffffffffffffff, 0x33ee}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000692000)=0x8001) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000032f000-0xb)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000fc1000), &(0x7f0000199000-0x4)=0x4) read(r1, &(0x7f0000ca9000), 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000250000)=0x3) 2018/02/16 18:23:19 executing program 5: clone(0x20000000, &(0x7f00009df000), &(0x7f000083d000-0x4), &(0x7f0000ac7000), &(0x7f0000fe4000)) prctl$intptr(0x24, 0x6) r0 = syz_open_dev$sg(&(0x7f0000bff000-0x9)='/dev/sg#\x00', 0x81, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000de5000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/16 18:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002e3000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000001a000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e62000)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x34, 0x9, [{0x8, 0x9, 0x80000000, r1}, {0x8576, 0x68, 0x4}, {0x5, 0x1c, 0x4}, {0xc4, 0x1, 0x1}, {0x81c, 0x0, 0x100}, {0x1, 0x8, 0x800}]}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) r2 = syz_open_dev$midi(&(0x7f0000855000-0xb)='/dev/midi#\x00', 0x1, 0x80) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00001c7000-0x10)={{0x1f, 0x7}, 0x8}, 0x10) syz_open_dev$usbmon(&(0x7f0000a6b000)='/dev/usbmon#\x00', 0x3, 0x0) [ 40.174316] audit: type=1400 audit(1518805399.054:27): avc: denied { map } for pid=5438 comm="syz-executor1" path="/dev/ashmem" dev="devtmpfs" ino=9062 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/16 18:23:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000043e000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) getpriority(0x1, r2) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x1, 0x2, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/16 18:23:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000037c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ee6000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='gretap0\x00', r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bea000-0x4)={r0}) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00007cb000-0x4)=0x4, 0x4) r4 = syz_open_dev$mice(&(0x7f0000f99000)='/dev/input/mice\x00', 0x0, 0x8100000002) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000597000-0x14)={0x20, 0xf1, 0x7f, 0x1, 0x4}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d42000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000990000)={0x0, 0x2, 0x26d}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000052000-0x4)=r5, 0x4) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1000}}]}, 0x40}, 0x1}, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_open_dev$audion(&(0x7f0000bf5000-0xc)='/dev/audio#\x00', 0x8, 0x20000) 2018/02/16 18:23:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000727000)={@common='gre0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000e9d000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009c9000-0x4)=0x0) ptrace$setopts(0x4206, r2, 0x4000000008, 0x100010) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041b000+0x632)='/selinux/enforce\x00', 0x400000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad52}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x8caa) 2018/02/16 18:23:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x10001, &(0x7f0000381000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000832000-0xc)={0x90000000}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000096d000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/02/16 18:23:19 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendto$ax25(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000000)={0x3, {"232590cd5f7cb7"}}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x40280, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000-0x20)={r1, &(0x7f0000000000)="05be8102d15722ca8b5200c2e334eb979b2f04ed5f9c955fc40539183f596c0e33fd08d529a534d236151f6dba3c3c2e96262a3e13cddfaed834e5bac65842eee0145c5410b87d4fa9514f79d0dc5f329386918a3ad35be566f5e4f2e1930037f4dc4a6d469dba29a39281e808d93653054ecb71f0af48970f932238e85cc5284eab3cd3fe88dc8bcb75daeef0bbe0608812a839327a7f81f8081da8da20a260b02d75d69fc02c7c5b4b2f80925088a5b4f8714050614249be0e62478605155db5b84ddf41", &(0x7f0000004000-0x9b)="d56751805c9defb019f2d0333d647c64da97784a28e3c3be00bd76b8d76f14a5303ee3d31600a09c6f54844a0c610a69c55a15aafdc6523176a6cfc3be3ff0c74663f64dda680d08c20c6432d19fdf1ee016aaece5df1b610fd578026e7e1383399468a65b8d263b71dc2c9ed84526aad8716c64c50580f1c0633375d22c4d717ab9419f4beb183c08e6fb9e7f91839c559af4be055beccfbe91c8", 0x1}, 0x20) 2018/02/16 18:23:19 executing program 5: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000ba000)={0x2, &(0x7f0000326000)=[{0x1d, 0x0, 0x9}, {}]}, 0x10) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000b43000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) 2018/02/16 18:23:19 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000007000-0x4)=0xfffffffffffff869) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000007000)={0x100, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000003000-0x20)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000007000-0x20)) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4008744b, &(0x7f0000001000)=""/174) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000000)=0x4, 0x4) 2018/02/16 18:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)) mlock(&(0x7f000064f000/0x2000)=nil, 0x2000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b1000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d88000), 0x1) 2018/02/16 18:23:19 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b20000)='/dev/loop-control\x00', 0x280800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00006dc000-0xa)=""/10, &(0x7f00004c6000-0x4)=0xa) r1 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r1, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001f000-0x8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1}}, @mask_cswp={0xb, 0x114, 0x9, {{}, &(0x7f0000013000-0x8), &(0x7f000001d000-0x8)}}], 0xba}, 0x0) 2018/02/16 18:23:19 executing program 3: prctl$void(0x3) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000000a000)={0x1, 0x3000000000000000, 0x1, 'queue0\x00'}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000017000)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000018000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x4, &(0x7f0000003000-0x57)=""/87, 0x57}, 0x0) 2018/02/16 18:23:19 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000e000)='/dev/usbmon#\x00', 0x5, 0x10000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000001a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000-0x10)={r1, 0x2c, &(0x7f0000001000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}]}, &(0x7f0000004000)=0x10) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/16 18:23:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000806000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000684000-0x58)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xf6}, @in6={0xa, 0x0, 0xffffffffffff0bab, @empty, 0xfffffffffffffff7}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x58) syz_open_dev$loop(&(0x7f0000861000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x80) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000621000-0x11)='/dev/qat_adf_ctl\x00', 0x103100, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000387000-0x4)=0x1f) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000b8000-0xa0)=[{&(0x7f0000035000-0xfd)="b089", 0x2}], 0x1, &(0x7f000023d000-0x3d0)=[]}, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009f8000)='tls\x00', 0xfffffece) 2018/02/16 18:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000571000)="5e6d696d655f74797065776c616e307070023170726f636b657972696e6700b2", 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) finit_module(r0, &(0x7f0000985000-0x8)='.cgroup\x00', 0x2) fcntl$dupfd(r1, 0x409, r1) 2018/02/16 18:23:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x6, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0xe8) r1 = getpid() sched_setparam(r1, &(0x7f0000ceb000-0x4)=0x8000) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00006f0000-0x4)=0x90) 2018/02/16 18:23:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000a7f000-0x2)=0x2, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) close(r1) 2018/02/16 18:23:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0xd) [ 40.408421] QAT: Invalid ioctl 2018/02/16 18:23:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00004c7000-0x14)={@dev}, &(0x7f0000264000+0xefc)=0x14) mmap$binder(&(0x7f0000d5c000/0x5000)=nil, 0x5000, 0x0, 0x200000002011, r1, 0x80000000) [ 40.429523] audit: type=1400 audit(1518805399.309:28): avc: denied { set_context_mgr } for pid=5500 comm="syz-executor4" 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 [ 40.440432] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 18:23:19 executing program 2: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffffffff, &(0x7f0000e84000)="fe63f32de7c2edd875e8e80a7dd6132adfd69309418120f8b43914773122807811ca3b3e3df724f36f1941dcac94f31863adf76b9347246660f2876938e056e6e36cb011c98ffc7daa6376572361927871fa8fef688a7a59143483818b0b7226829074e22941340b9866e858148946655ee4b73f4daacfa8b4744ade3b636de7ba38110b1946f54140d2c2bb4bde0bbc421f13981ee4273daaa3127797089be9ed0748daf92a8fe7c1ad8fff7f28f84677a163eba2cf5a0dc6f040be2011c00ea597b475688a639b0c606d7d7705ded1383a8abad1f5b7a52e91fd492e") 2018/02/16 18:23:19 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="00dd5cb32b847b9b1418f4572823a06517389c974be32fa665a6b94aa1ab0cce6ba73cb762105517e2f70ea511f3b2", 0x2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000b9b000)=@dstopts={0x3f, 0x8, [], [@enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @calipso={0x7, 0x30, {0x8, 0xa, 0x2895, 0xfffffffffffffc01, [0xffffffff, 0x8, 0x200, 0x4, 0x1]}}]}, 0x4f) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x80) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000-0x388)=@nat={'nat\x00', 0x1b, 0x5, 0x328, 0x1e8, 0x1e8, 0xffffffff, 0x140, 0x140, 0x290, 0x290, 0xffffffff, 0x290, 0x290, 0x5, &(0x7f0000002000-0x50), {[{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @generic="b655ecbd61fb251b32ca250cca18a872", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @common='sit0\x00', @common='vcan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty, @multicast1=0xe0000001, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @empty, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @icmp_id, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000cea000-0xc)={0x0, 0x1, 0x1, 0x0, 0x20}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x3, 0x99f4, 'queue0\x00', 0xe879}) ioctl$KDADDIO(r1, 0x4b34, 0x0) 2018/02/16 18:23:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xfeae, 0x0) r0 = request_key(&(0x7f0000ea2000-0x8)='keyring\x00', &(0x7f0000d03000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c78000-0x1)='\x00', 0xfffffffffffffff8) r1 = getpid() move_pages(r1, 0x2, &(0x7f000086f000-0x10)=[&(0x7f0000573000/0x4000)=nil, &(0x7f00000f3000/0x4000)=nil], &(0x7f0000451000)=[0x0, 0xb1f1, 0x0], &(0x7f00004ab000-0x10)=[], 0x0) timer_create(0x7, &(0x7f0000d12000-0x60)={0x0, 0x3b, 0x2, @tid=r1}, &(0x7f0000b39000)) getpgrp(r1) keyctl$setperm(0x5, r0, 0x811) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c91000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000e51000)=0x10, 0x800) getpeername(r2, &(0x7f000026a000-0xc)=@nl=@proc, &(0x7f000046f000-0x4)=0xc) pipe2(&(0x7f0000cb2000)={0x0}, 0x4800) write(r3, &(0x7f000091c000-0x24)="240000004e001f0014f9f4070008f408028806f70d000100ffff00000000000000040408", 0x24) [ 40.472551] audit: type=1400 audit(1518805399.344:29): avc: denied { create } for pid=5516 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_crypto_socket permissive=1 [ 40.505610] QAT: Invalid ioctl [ 40.554183] binder: 5501 RLIMIT_NICE not set [ 40.556131] audit: type=1400 audit(1518805399.412:30): avc: denied { map } for pid=5523 comm="syz-executor3" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=9097 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 40.567166] binder: 5500:5501 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/02/16 18:23:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/16 18:23:19 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0xb28, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000009000-0x20)={0x9, 0x5, 0x10000, 0x4, 0x0, 0x4}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) write(r1, &(0x7f0000005000), 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xe1b, 0x9, 0x80000000, 0x2, 0x8}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000d000-0x10)={r3, 0xfffffffffffff000, 0x800000, 0x6}, &(0x7f000000d000-0x4)=0x10) 2018/02/16 18:23:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001bf000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059a000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000bf2000-0x128)={0x9, 0x0, [{0x4003, 0xae, &(0x7f0000e25000-0xae)=""/174}, {0x0, 0x4f, &(0x7f0000547000-0x4f)=""/79}, {0x2000, 0xef, &(0x7f0000a0e000)=""/239}, {0x5004, 0x7d, &(0x7f000045c000)=""/125}, {0xf000, 0xd3, &(0x7f0000645000-0xd3)=""/211}, {0x6000, 0xab, &(0x7f00002c7000)=""/171}, {0x0, 0x23, &(0x7f00007ed000)=""/35}, {0x6000, 0x85, &(0x7f00000b4000-0x85)=""/133}, {0x6000, 0xe4, &(0x7f0000351000)=""/228}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/16 18:23:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') readv(r2, &(0x7f00008c1000-0x80)=[{&(0x7f0000234000-0xd8)=""/216, 0xd8}], 0x1) 2018/02/16 18:23:19 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000013000-0x1)='\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000013000-0x38)={&(0x7f000000b000-0x60)={0x27, 0x8, 0xfffffffffffffffd, 0x7, 0x7, 0x9c3, "01b2f9db6d366ead1f814311607a83be380db5bb4c1e1fab9679f1667676415077b43e3759f361d4040ec2338e91abbccab435557246f671d6da3ab1e9e8b6", 0x2}, 0x60, &(0x7f0000012000)=[{&(0x7f0000006000-0x4a)="0e4a230c6dcb21aa090a127d311a4cd0f72c8531d72403251635ae66078aac151f92b82ac8033b5f47b3af362a2ed8a6d5e5a4a6879f48e48d3cb3202c43516294c789c8c8751a6e5da8", 0x4a}, {&(0x7f0000013000-0x74)="f4f31a145c4bcc2eb1f60cb2d3dd4b1ad082b8e53c55a73187da4188b06598741c1d0634c99fb3c650f98c0986bd3411efa0a29b73f84f17dc0b3d4ffab1c902419838537dca50d33966e41ce5ca8a8ef81d7c155cc34df79738770d85fd5a1f79918098c2895684fbad4f32a361427cf257c82a", 0x74}, {&(0x7f0000012000+0x2d0)="84669851999b5ad650067e7caf8ccdfb60a3a6eb5cab8b6459621f318fec676a981de504a89e6b6d6544d2ddfb86ffcbd9665bc5dc40a51fc16bc1560671a262b1c416ceb83bf007ce80995a4e8f947ea82410547e3cb9af1bce778c5f276b01828d4ad2a74b71b99167fe117a43191104d98432a426e3641f1f53ad9a68ce96b7b9a1ba0c3f1f82aa858b2ab49f1d3b882e81ba0c48e15e9da059edc4408e1ef16c344847512b3fffbb8c6c0a370d16e96f93b8d53abcae38b154573f1ee160cc22a6a35738ac81ff", 0xc9}, {&(0x7f0000007000-0xa)="d5ea8be8935c1fce010d", 0xa}], 0x4, &(0x7f0000002000)={0xb0, 0x103, 0x6, "2e1d2595fb2f5f189580b7c0a6e333b0521d88a739fb4297da452a3e826005a539b55b9ddaa34e573c5d25e653f41501f7d5e9877429d20b7f7e7781dd127e12467bab325ed9ce374464678ae212e2155b65ce5fc195076e0a2dfb5c9d0d8fbcd2ef58b96a7dd0e732c4ee397f0267490357925b4550cbc644bbeaf82e2025920fc8031466a25b75ef1fd6b50ea4472312badb2f796f834bcff5"}, 0xb0, 0x800}, 0x40) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5d0, 0x1f0, 0x410, 0x1f0, 0xf8, 0xf8, 0x500, 0x500, 0x500, 0x500, 0x500, 0x6, &(0x7f000000c000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @generic="7f865b36a68c3594a60a6f5daa8a21ab", @generic="2246c6c2e7a602a6870833c16fb93e7d"}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], [], @generic="000643f39167d8a8cb4928f163aebebf", @common='ip6_vti0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@rand_addr}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x630) 2018/02/16 18:23:19 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) dup(r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/16 18:23:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) recvfrom(r0, &(0x7f0000a74000)=""/235, 0xeb, 0x1, &(0x7f00004e9000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendto(r4, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, &(0x7f0000cc9000-0x40)={0xffffffffffffffff}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x800000000000, 0x7}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/16 18:23:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000618000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000712000-0x105)={0x0, 0xfd, "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"}, &(0x7f00003ee000-0x4)=0x105) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000289000)=@sack_info={r2, 0x6, 0x1b}, 0xc) recvfrom$inet6(r0, &(0x7f0000c09000-0x2d)=""/45, 0x2d, 0x2, &(0x7f0000c23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f0000ab7000)=0x8, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000aa6000)={0x4, 0x9}, 0x8) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000b2b000)=@in6={0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000119000)=[]}, 0x0) [ 40.608308] binder: 5500:5517 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 40.621332] binder: 5500:5517 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 40.628602] binder: 5501 RLIMIT_NICE not set 2018/02/16 18:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000958000-0x10), &(0x7f0000a6b000), 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00004e3000-0x30)) 2018/02/16 18:23:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000725000-0xc)={0x0}, &(0x7f000084c000-0x4)=0xc) sched_getattr(r1, &(0x7f0000118000), 0x30, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c39000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00008c0000-0x4)) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/02/16 18:23:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000bf6000)='./file1\x00', 0xffffff7ffffffff7) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000112000-0xf)='/dev/sequencer\x00', 0x68a145, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000073a000)={0x4, 0x10000}) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f0000ada000)="ae414f63174a627c1b2a0353cbfcaa5b70fffffffffffff8007008b94b35d109b735c64d177ebb352e784b51a50577534a8d44") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000e51000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x202) accept4$netrom(r1, &(0x7f0000662000)=@full, &(0x7f00006e3000)=0x48, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') [ 40.654750] x_tables: ip6_tables: mh match: only valid for protocol 135 2018/02/16 18:23:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_dev$mice(&(0x7f0000084000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000e61000-0xc)={0x2, 0x9, 0xd76, 0x7, 0x7fff, 0x6}) 2018/02/16 18:23:19 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000001000-0x4), &(0x7f0000c83000)=0x169) pipe2(&(0x7f0000208000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf7, "5a13025e244a82de30a8f3c292abbc9c7744c9f642009893a2accbcd5741aec1328d735bc80d067949459fed234eea93c22e7244ea008d55964cdc6e14b573a2d8811dd06b783b47be2c1ba20556c74488980197da020d38e90388f01d5cef7a07f982f549e1b62966bf6d1e21658af50f071a644a2126fea62395f51507e53bd09fee5c1e0b5f9716dc4a6687687ce81c954205d054c207b323a2a068b2909bd1dde78aa2d0a8fe2d0f908cdf1bad288343528bb34de38380d843d885f12475cc700d09db0c135b6fe7d412f819429b35f97722bafe44a108b66c85f3f3de65c2ee4a2422cefcf613fba4574acf68adde28a2812a1f1d"}, &(0x7f0000dcd000)=0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002dd000-0x8)={r3, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f00001fe000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000967000-0x10)={r4, 0x4, 0x13, 0xfffffffffffffffc}, &(0x7f0000000000)=0x10) [ 40.740360] [ 40.742035] ====================================================== [ 40.748342] WARNING: possible circular locking dependency detected [ 40.754656] 4.16.0-rc1+ #315 Not tainted [ 40.758796] ------------------------------------------------------ [ 40.765085] syz-executor2/5572 is trying to acquire lock: [ 40.770591] (sk_lock-AF_INET6){+.+.}, at: [<00000000561b838f>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 40.780021] [ 40.780021] but task is already holding lock: [ 40.785968] (rtnl_mutex){+.+.}, at: [<00000000fad5da93>] rtnl_lock+0x17/0x20 [ 40.793225] [ 40.793225] which lock already depends on the new lock. [ 40.793225] [ 40.801511] [ 40.801511] the existing dependency chain (in reverse order) is: [ 40.809099] [ 40.809099] -> #2 (rtnl_mutex){+.+.}: [ 40.814357] __mutex_lock+0x16f/0x1a80 [ 40.818736] mutex_lock_nested+0x16/0x20 [ 40.823287] rtnl_lock+0x17/0x20 [ 40.827146] unregister_netdevice_notifier+0x91/0x4e0 [ 40.832827] tee_tg_destroy+0x61/0xc0 [ 40.837121] cleanup_entry+0x218/0x350 [ 40.841499] __do_replace+0x79d/0xa50 [ 40.845791] do_ipt_set_ctl+0x40f/0x5f0 [ 40.850258] nf_setsockopt+0x67/0xc0 [ 40.854463] ip_setsockopt+0x97/0xa0 [ 40.858666] raw_setsockopt+0xb7/0xd0 [ 40.862971] sock_common_setsockopt+0x95/0xd0 [ 40.867959] SyS_setsockopt+0x189/0x360 [ 40.872424] do_syscall_64+0x280/0x940 [ 40.876805] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.882482] [ 40.882482] -> #1 (&xt[i].mutex){+.+.}: [ 40.887910] __mutex_lock+0x16f/0x1a80 [ 40.892286] mutex_lock_nested+0x16/0x20 [ 40.896839] xt_find_table_lock+0x3e/0x3e0 [ 40.901564] xt_request_find_table_lock+0x28/0xc0 [ 40.906896] get_info+0x154/0x690 [ 40.910840] do_ip6t_get_ctl+0x159/0xaf0 [ 40.915393] nf_getsockopt+0x6a/0xc0 [ 40.919598] ipv6_getsockopt+0x1df/0x2e0 [ 40.924150] tcp_getsockopt+0x82/0xd0 [ 40.928442] sock_common_getsockopt+0x95/0xd0 [ 40.933428] SyS_getsockopt+0x178/0x340 [ 40.937981] do_syscall_64+0x280/0x940 [ 40.942361] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.948041] [ 40.948041] -> #0 (sk_lock-AF_INET6){+.+.}: [ 40.953818] lock_acquire+0x1d5/0x580 [ 40.958108] lock_sock_nested+0xc2/0x110 [ 40.962922] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 40.968427] ipv6_setsockopt+0xd7/0x130 [ 40.972892] sctp_setsockopt+0x2b6/0x61d0 [ 40.977532] sock_common_setsockopt+0x95/0xd0 [ 40.982516] SyS_setsockopt+0x189/0x360 [ 40.986991] do_syscall_64+0x280/0x940 [ 40.991372] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.997050] [ 40.997050] other info that might help us debug this: [ 40.997050] [ 41.005162] Chain exists of: [ 41.005162] sk_lock-AF_INET6 --> &xt[i].mutex --> rtnl_mutex [ 41.005162] [ 41.015455] Possible unsafe locking scenario: [ 41.015455] [ 41.021483] CPU0 CPU1 [ 41.026117] ---- ---- [ 41.030751] lock(rtnl_mutex); [ 41.034001] lock(&xt[i].mutex); [ 41.039944] lock(rtnl_mutex); [ 41.045711] lock(sk_lock-AF_INET6); [ 41.049481] [ 41.049481] *** DEADLOCK *** [ 41.049481] [ 41.055512] 1 lock held by syz-executor2/5572: [ 41.060061] #0: (rtnl_mutex){+.+.}, at: [<00000000fad5da93>] rtnl_lock+0x17/0x20 [ 41.067749] [ 41.067749] stack backtrace: [ 41.072215] CPU: 0 PID: 5572 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #315 [ 41.079456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.088779] Call Trace: [ 41.091337] dump_stack+0x194/0x257 [ 41.094934] ? arch_local_irq_restore+0x53/0x53 [ 41.099580] print_circular_bug.isra.38+0x2cd/0x2dc [ 41.104566] ? save_trace+0xe0/0x2b0 [ 41.108251] __lock_acquire+0x30a8/0x3e00 [ 41.112459] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.117618] ? rtnl_lock+0x17/0x20 [ 41.121129] ? __mutex_lock+0x16f/0x1a80 [ 41.125159] ? rtnl_lock+0x17/0x20 [ 41.128676] ? rtnl_lock+0x17/0x20 [ 41.132194] ? mutex_lock_io_nested+0x1900/0x1900 [ 41.137013] ? perf_trace_lock+0xd6/0x900 [ 41.141134] ? perf_trace_lock+0xd6/0x900 [ 41.145255] ? trace_event_raw_event_lock+0x340/0x340 [ 41.150414] ? trace_event_raw_event_lock+0x340/0x340 [ 41.155576] ? trace_event_raw_event_lock+0x340/0x340 [ 41.160737] ? print_irqtrace_events+0x270/0x270 [ 41.165465] ? check_noncircular+0x20/0x20 [ 41.169675] ? check_noncircular+0x20/0x20 [ 41.173881] ? find_held_lock+0x35/0x1d0 [ 41.177914] lock_acquire+0x1d5/0x580 [ 41.181686] ? lock_sock_nested+0xa3/0x110 [ 41.185891] ? lock_acquire+0x1d5/0x580 [ 41.189837] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 41.195001] ? lock_release+0xa40/0xa40 [ 41.198958] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.204814] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.210670] ? do_raw_spin_trylock+0x190/0x190 [ 41.215223] ? lock_sock_nested+0x44/0x110 [ 41.219430] lock_sock_nested+0xc2/0x110 [ 41.223463] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 41.228622] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 41.233611] ? ipv6_update_options+0x330/0x330 [ 41.238166] ? trace_event_raw_event_lock+0x340/0x340 [ 41.243327] ? __lock_is_held+0xb6/0x140 [ 41.247362] ? __lock_is_held+0xb6/0x140 [ 41.251399] ? update_load_avg+0x249/0x2d80 [ 41.255694] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 41.261201] ? update_load_avg+0x249/0x2d80 [ 41.265491] ? check_noncircular+0x20/0x20 [ 41.270042] ? resched_curr+0x13e/0x1a0 [ 41.273987] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 41.279755] ? put_prev_task_fair+0x80/0x80 [ 41.284047] ? print_irqtrace_events+0x270/0x270 [ 41.288776] ? rb_insert_color+0x1580/0x1580 [ 41.293158] ? print_irqtrace_events+0x270/0x270 [ 41.297887] ? lock_downgrade+0x980/0x980 [ 41.302011] ? print_irqtrace_events+0x270/0x270 [ 41.306738] ? __lock_acquire+0x664/0x3e00 [ 41.310949] ? do_raw_spin_trylock+0x190/0x190 [ 41.315501] ? do_raw_spin_trylock+0x190/0x190 [ 41.320053] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 41.325128] ipv6_setsockopt+0xd7/0x130 [ 41.329074] ? ipv6_setsockopt+0xd7/0x130 [ 41.333196] sctp_setsockopt+0x2b6/0x61d0 [ 41.337314] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 41.342996] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.348158] ? perf_trace_lock+0xd6/0x900 [ 41.352277] ? trace_event_raw_event_lock+0x340/0x340 [ 41.357439] ? perf_trace_lock+0xd6/0x900 [ 41.361558] ? check_noncircular+0x20/0x20 [ 41.365766] ? __unqueue_futex+0x290/0x290 [ 41.369971] ? trace_event_raw_event_lock+0x340/0x340 [ 41.375129] ? perf_trace_lock+0xd6/0x900 [ 41.379249] ? trace_event_raw_event_lock+0x340/0x340 [ 41.384417] ? check_noncircular+0x20/0x20 [ 41.388624] ? check_noncircular+0x20/0x20 [ 41.392830] ? finish_task_switch+0x1c0/0x860 [ 41.397297] ? lock_downgrade+0x980/0x980 [ 41.401414] ? find_held_lock+0x35/0x1d0 [ 41.405448] ? avc_has_perm+0x35e/0x680 [ 41.409393] ? lock_downgrade+0x980/0x980 [ 41.413514] ? lock_release+0xa40/0xa40 [ 41.417456] ? lock_downgrade+0x980/0x980 [ 41.421577] ? lock_release+0xa40/0xa40 [ 41.425524] ? __lock_is_held+0xb6/0x140 [ 41.429557] ? avc_has_perm+0x43e/0x680 [ 41.433509] ? avc_has_perm_noaudit+0x520/0x520 [ 41.438156] ? iterate_fd+0x3f0/0x3f0 [ 41.441928] ? __sched_text_start+0x8/0x8 [ 41.446049] ? __lock_is_held+0xb6/0x140 [ 41.450082] ? sock_has_perm+0x2a4/0x420 [ 41.454114] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 41.459448] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 41.465127] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 41.470377] ? __schedule+0x2070/0x2070 [ 41.474325] sock_common_setsockopt+0x95/0xd0 [ 41.478795] SyS_setsockopt+0x189/0x360 [ 41.482740] ? SyS_recv+0x40/0x40 [ 41.486169] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 41.491678] ? do_syscall_64+0xb6/0x940 [ 41.495626] ? SyS_recv+0x40/0x40 [ 41.499055] do_syscall_64+0x280/0x940 [ 41.502915] ? __do_page_fault+0xc90/0xc90 [ 41.507119] ? finish_task_switch+0x1c0/0x860 [ 41.511583] ? finish_task_switch+0x181/0x860 [ 41.516047] ? syscall_return_slowpath+0x550/0x550 [ 41.520949] ? syscall_return_slowpath+0x2ac/0x550 [ 41.525849] ? prepare_exit_to_usermode+0x350/0x350 [ 41.530835] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 41.536182] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/02/16 18:23:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c82000)={0x0, 0xed6, 0x0, 0x401, 0x6}, &(0x7f0000f9a000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000083a000-0x8)={r1, 0xfff}, 0x8) write(r0, &(0x7f00006f0000)="2400000052001f0014f9f426000904000a0007100800ebff07000000080000000000008d", 0x24) stat(&(0x7f00003fb000-0x8)='./file0\x00', &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000-0x4)=0xc) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e8d000-0x2)=0x1ff, &(0x7f00009b0000)=0x2) getgroups(0x2, &(0x7f00003b5000-0x8)=[r2, r3]) 2018/02/16 18:23:20 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x4, 0x0, 0x1}}, 0x2e) socket(0x0, 0x803, 0x8) setsockopt(r0, 0x88, 0x0, &(0x7f000079a000), 0x0) 2018/02/16 18:23:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005f2000-0x4)=0x40, 0x4) getdents(r0, &(0x7f0000825000-0xa7)=""/96, 0x60) getdents(r0, &(0x7f0000eee000)=""/36, 0x24) [ 41.541002] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.546164] RIP: 0033:0x453a59 [ 41.549327] RSP: 002b:00007ff9b9b6ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 41.557005] RAX: ffffffffffffffda RBX: 00007ff9b9b6b6d4 RCX: 0000000000453a59 [ 41.564246] RDX: 000000000000002a RSI: 0000000000000029 RDI: 0000000000000013 [ 41.571486] RBP: 000000000071bea0 R08: 0000000000000088 R09: 0000000000000000 [ 41.578726] R10: 0000000020058000 R11: 0000000000000246 R12: 00000000ffffffff [ 41.585969] R13: 00000000000004fb R14: 00000000006f7828 R15: 0000000000000000 2018/02/16 18:23:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000585000-0x50)=[{0xffffffffffffffff}], 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000010d000)=0x5) 2018/02/16 18:23:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000805000-0x73)=""/115) fadvise64(r0, 0xc, 0x1, 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) lseek(r0, 0x0, 0x4) 2018/02/16 18:23:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f00001b3000)='/dev/midi#\x00', 0x3, 0x8100) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000578000)={&(0x7f0000e96000-0x10)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000b5d000-0x8)=[], 0x0, 0x0) 2018/02/16 18:23:20 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000088a000)='/dev/dsp\x00', 0x2800, 0x0) write$fuse(r0, &(0x7f00002cb000)={0x28, 0x0, 0x3, @fuse_notify_store_out={0x8000, 0x3, 0x4}}, 0x28) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000c25000)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x1c4, 0x5, [{{@in=@loopback=0x7f000001}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@rand_addr}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@dev={0xac, 0x14}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {{@in6=@empty}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {{@in6=@empty}, 0x0, @in6=@empty}]}]}, 0x27c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x1c, &(0x7f0000001000)={0x30, 0x0, 0x27d0, 0x3cfe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000df5000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000001000-0xf)={&(0x7f0000ec4000-0x1dc)=@allocspi={0x1dc, 0x16, 0x600, 0x2, 0x3, {{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2, 0xff, 0x2, 0x0, 0x2, 0xa0, 0xa0, 0x3b, 0x0, r2}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6c}, @in=@multicast2=0xe0000002, {0x7fff, 0x80, 0x5, 0x5, 0x100, 0x2ee, 0x2109, 0xdbb1}, {0x8, 0x40, 0xffffffffffffff27, 0x8}, {0x4, 0xffffffffffffff75, 0x9}, 0x3, 0x6, 0x2, 0x3, 0xffffffffffff0001, 0xc}, 0xfffffffffffffffe, 0x101}, [@etimer_thresh={0x8, 0xc, 0x6}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x3, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}}}, @encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @ipv6_hthresh={0x8, 0x4, {0x51, 0x78}}, @lifetime_val={0x28, 0x9, {0xbe, 0x58, 0x9, 0x7}}, @proto={0x8, 0x19, 0x33}, @offload={0xc, 0x1c, {0x0, 0x2}}, @lifetime_val={0x28, 0x9, {0x1, 0xc00d, 0xffffffff, 0x4}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @offload={0xc, 0x1c, {r4, 0x3}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0xc1}, 0x40) pwritev(r1, &(0x7f0000f84000)=[{&(0x7f0000fd2000)="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", 0xfffffff3}, {&(0x7f0000dea000-0x90)="a2a615c1e8dd10591b926d0c25b5b4f682153c2bbc45ea7837ea3cf7faf6fde07001c0166674e065b1805510ff16652fe88f8cd136fae15a45c5a34b2e253d66912fe9bb347d8d19a581204be4a6449dbc08f2897c7bcfdc101621f7efda7ef86107c272c318c559815696e800b84821ac294a91db71cbb24467df41a1d0da26a39a95dc8efe7a7333a4276d619fbeae", 0x90}, {&(0x7f0000fa7000)="cec460ddbb79d203d7aaedb535585b3a6c15478782baaf54d7aa091341490329e8240a165f11dace3542ee02e807a87c09d5f0ddd9db755f0800000000000000ccdc3853d15c17b8b2364c99319120d66c77b1598faf5e2ca73830e0c4a975f5b37347d1656063f857acd77a0521a61d2d40f71e9e6b817754858f50a7fcd6da40fcfeff47f28601f28c496e41b90a843eab7a0b748d0e508dcf792f8a4d904f9df58fd5a13925bbbba85723f24984018e691d99c08c005217d1", 0xba}, {&(0x7f0000db8000)="2b22c76350145d8de09a69715d49df60c12f388cfc9df1733fd69e8f36382abac1", 0x21}, {&(0x7f0000210000)="47ef4be99761d2909dbfc06cb21a2c", 0xf}, {&(0x7f0000391000)="fef618dad129d5e14048a07d126fde482d82abf8f43f54b86c4e5031ac0bc31c037235ea665c062cc42c078ff48a2f9d1652cb94a54dc42d91e23af7204669be5a70402c4c74bb4230855960a761e9dc", 0x50}, {&(0x7f0000123000-0x1000)="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", 0x1000}], 0x7, 0x0) r5 = socket$inet(0x2, 0x800, 0xffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r3, 0x8, &(0x7f0000002000)={0x3, 0x7}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000)) 2018/02/16 18:23:20 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x143000, 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0x10)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}], 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000008000)={0xab, 0x2, 0x0, 0x7ff}, 0x8) r1 = socket$inet(0x10, 0x2, 0x9) recvfrom$ipx(r1, &(0x7f0000000000)=""/60, 0x3c, 0x12000, &(0x7f0000007000-0x10)={0x4, 0x5, 0x2, "79bdf93a8f2a", 0x3662}, 0x10) sendto$inet(r1, &(0x7f0000008000+0x996)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) 2018/02/16 18:23:20 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d2000-0x10)=[], 0x0) 2018/02/16 18:23:20 executing program 3: r0 = syz_fuse_mount(&(0x7f0000ba8000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x2880000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000070000-0x30)=[{&(0x7f0000d40000-0xf3)=""/243, 0xf3}, {}, {&(0x7f00009fb000-0x17)=""/23, 0x17}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x40045542, &(0x7f0000004000)={0x800000000ff}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/02/16 18:23:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f00002c9000)='/dev/adsp#\x00', 0x8, 0x0) bind$bt_l2cap(r1, &(0x7f0000647000+0x3c3)={0x1f, 0x5, {0x4, 0x6, 0x9, 0x10000000, 0x6, 0x26}, 0x80, 0x9}, 0xe) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000069b000-0x68)=@dstopts={0x0, 0x9, [], [@calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @pad1={0x0, 0x1}]}, 0x50) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000149000-0xd)='net/fib_trie\x00') setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00004c7000-0x4)=0x4, 0x4) 2018/02/16 18:23:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ad000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00009b8000-0x4)=0x80000000, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000fea000-0x12)='/dev/input/mouse#\x00', 0x3, 0x21c0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000026e000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001bc000-0x8)={0x0, 0x0}) setsockopt(r2, 0x40, 0x9, &(0x7f0000ba9000)="e09e51ed272828ec2c697fc126bcc1db0eeff04a08067afb8e946e0ac8a3ca9751dcbd42be870373937bd8e4bb535b6fe439126b6f784ff4d5ba1c741fd583efe46939cb5f480fd009e6c5b3e46057a5f372b2a067755d888244c49fb46a7effc0417997bd422374e81a000e41dafa53d5df10ac36ad9d22ff0f5edc060ff414a2ea31b2ed475d1dea3f1140e6e0dd514d5e5adfd8c08b5bdc5b5bd7a55cebd951172a1a0b66150225f53afed3c27b82994a533ee874e02fc2a68dd35d6eb963d8b5a75b29143b77f897f261b1b0ffb6618a6fa51f7a66eeb242032ebf02826384b4a4afd7", 0xe5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000004007352", 0x23}], 0x1}, 0x0) r5 = socket(0x11, 0x20800, 0x0) r6 = dup2(r2, r3) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f00004e0000-0x28)={&(0x7f0000d7c000/0x4000)=nil, 0x4, 0x3, 0x1, &(0x7f0000249000/0x2000)=nil}) write(r5, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/02/16 18:23:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000fc6000-0x10)={0x0, &(0x7f0000837000-0x18)=[]}) mknod(&(0x7f0000235000-0x8)='./file0\x00', 0x3, 0xdd3) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) [ 41.677500] audit: type=1400 audit(1518805400.557:31): avc: denied { getrlimit } for pid=5591 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=process permissive=1 2018/02/16 18:23:20 executing program 0: r0 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f00007d2000)={0x1b26}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000627000-0x8)='./file0\x00', 0xfffffffffffffffe) r1 = open(&(0x7f0000870000-0xe)='./file0\x00', 0x40408, 0x8) prctl$seccomp(0x16, 0x2, &(0x7f000001d000-0x10)={0x6, &(0x7f0000d0c000-0x30)=[{0x100, 0x2, 0xffffffffffffffff, 0x2}, {0x83c8, 0x40, 0xff, 0x142}, {0x9, 0x7, 0x7f, 0x200}, {0x7fffffff, 0x400, 0x6, 0x5}, {0x7, 0x2, 0x7c755b81, 0x9}, {0x1, 0x5, 0x7fffffff, 0x4}]}) mknod$loop(&(0x7f000007a000)='./file0\x00', 0x8000, 0x0) setitimer(0x1, &(0x7f00002ee000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f00003ec000-0x20)={{}, {0x0}}) timerfd_settime(r1, 0x6a1f2aa246dd1af9, &(0x7f0000edd000-0x20)={{r2}, {0x0, 0x989680}}, &(0x7f0000944000)) fstat(r1, &(0x7f00002fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = semget$private(0x0, 0x1, 0x0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000525000-0x58)={{0x8, r3, r4, r3, r4, 0x40, 0x20}, 0x2000000000, 0xfffffffffffffffd, 0x6}) lstat(&(0x7f00007af000-0x8)='./file0\x00', &(0x7f0000296000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000be1000-0x8)={0x0, 0x0}) getpgid(r7) syz_fuseblk_mount(&(0x7f00005f4000-0x8)='./file0\x00', &(0x7f0000a4d000-0x8)='./file0\x00', 0xb000, r3, r6, 0x8, 0x1, 0x10) 2018/02/16 18:23:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009d4000-0x94)="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") r1 = syz_open_dev$sndpcmp(&(0x7f000044b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b99000)=0x4, 0x2) 2018/02/16 18:23:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000436000)=0x2e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002b6000)={0x0, 0x22a0656a}, &(0x7f0000296000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000068c000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000265000)='/dev/rfkill\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={r3, 0x80000, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000c44000-0x2), 0x2) r5 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) open(&(0x7f0000724000-0x8)='./file0\x00', 0x80, 0x8) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r5) lseek(r5, 0x0, 0x1) accept$packet(r2, &(0x7f00002df000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005ce000-0x4)=0x14) 2018/02/16 18:23:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000bda000-0x8)='./file0\x00', 0x80) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000825000)={0x2, 0x448b6d0cad558a7c, &(0x7f00003a9000)="02"}) sendto$inet6(r1, &(0x7f000004e000)="a07d081b5b18151f0ff96047569e56f34a5d165d55d984947c2b3a448b3a1f5b544209bcc099f9b3a5b6", 0x2a, 0x890, &(0x7f0000cba000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x73f}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000db000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000831000), &(0x7f0000bc1000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000e96000-0x50)={0x2b7, @tick=0x7f, 0x7, {0x7, 0x7ff}, 0x5}) 2018/02/16 18:23:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f00008c0000-0x10)={0x0, 0x0}) futex(&(0x7f0000001000)=0x6, 0x3, 0x0, &(0x7f0000191000)={0x77359400, r0}, &(0x7f00003a2000-0x4), 0xffffffffffffffff) 2018/02/16 18:23:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x920, &(0x7f0000066000/0x3000)=nil) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000555000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00009c0000)=""/41) shmat(r0, &(0x7f0000083000/0x2000)=nil, 0x4000) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000a0c000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00009d4000/0x1000)=nil, 0x1000, 0x3) [ 41.709901] audit: type=1326 audit(1518805400.586:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5615 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 [ 41.733702] audit: type=1400 audit(1518805400.601:33): avc: denied { create } for pid=5610 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 18:23:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000079b000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cbe000-0x4)=0x0) tgkill(r0, r1, 0x23) r2 = open(&(0x7f0000254000+0xf7f)='./file0\x00', 0x101000, 0x100) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009b1000)=0x3) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00004b9000-0x18)={0x1, 0x94, [{0x4, 0x0, 0xffffffff}]}) signalfd4(r2, &(0x7f00006ef000)={0xe61b}, 0x8, 0x800) keyctl$dh_compute(0x17, &(0x7f0000003000-0xc), &(0x7f0000001000)=""/37, 0x25, &(0x7f0000002000-0x2c)={&(0x7f0000001000-0x40)={'rmd160\x00'}, &(0x7f0000003000-0x35)="efea3c4403194abf02ceaee1880df2d75048720c25f8024b155efab1be1d62cce96e871a7c452bed088d07b7c50f", 0x2e}) 2018/02/16 18:23:20 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000072f000-0xd8)=@ioapic={0x7003, 0x40, 0xb6, 0x1, 0x0, [{0x40, 0x3, 0x1, [], 0xb215}, {0x2, 0x200, 0x1, [], 0x34}, {0x80000000, 0x1, 0x1ff, [], 0x811}, {0x7fff, 0x7fffffff, 0x6ec5, [], 0x100}, {0x1f, 0x9, 0x0, [], 0x9}, {0x7, 0x1, 0x9b, [], 0x1f}, {0xfffffffffffffffb, 0x6, 0xfff, [], 0x7}, {0x3, 0x6, 0x4, [], 0xeb}, {0xc61, 0x0, 0x7, [], 0xfd}, {0x1, 0x7, 0x3f, [], 0x5}, {0x7, 0x9, 0x7fff, [], 0x8}, {0x7, 0xffffffffffffff3f, 0x9, [], 0x5}, {0x200, 0xffffffff, 0x10001, [], 0x6}, {0x6, 0x4, 0x4870, [], 0x1}, {0x8, 0x37, 0x7, [], 0x9}, {0x9, 0x1f, 0x3, [], 0x9}, {0x6, 0x6, 0x0, [], 0x2}, {0x80, 0x6, 0xffffffff, [], 0x4}, {0x81, 0x3, 0x1, [], 0x7}, {0x7, 0x5, 0x6, [], 0x6}, {0x7f, 0x622, 0x0, [], 0xff}, {0x7, 0x82, 0xc1, [], 0x3}, {0x40, 0xe2, 0x1, [], 0x1}, {0x8, 0x2e7000000000, 0x8, [], 0x8000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5}]}) 2018/02/16 18:23:20 executing program 0: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00004b8000)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) 2018/02/16 18:23:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fe000)='timers\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000f0d000)=""/191) bind$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x3, @rand_addr}, 0x10) sendfile(r0, r0, 0x0, 0xfb) 2018/02/16 18:23:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000)={0x28, 0x1, 0x8, @fuse_notify_inval_inode_out={0x401, 0x0, 0x800}}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000240000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x101) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000535000)={0x0, 0x5, 0x7, [0x3f, 0x3, 0x3, 0x6, 0x1f, 0x3, 0x100000001]}, &(0x7f0000c68000)=0x16) splice(r1, &(0x7f00005c5000), r2, &(0x7f00006b9000-0x8), 0x8, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d7000-0x8c)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00005f8000)=0x8c) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/16 18:23:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000073f000)}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/16 18:23:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f2000-0x10)={r0, &(0x7f00003d5000)="8c"}, 0x10) socketpair(0x5, 0x801, 0x1482, &(0x7f0000c79000)) 2018/02/16 18:23:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00002df000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002ae000)=@assoc_value={0x0, 0x2}, &(0x7f0000856000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003ed000)={r1}, &(0x7f0000ab6000)=0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f42000-0x28)={@generic="e2a2737f905f0c0402ef44bb5dea2d61"}) 2018/02/16 18:23:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000596000-0x38)={&(0x7f0000cf6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000b42000)=[], 0x0, &(0x7f000087c000-0x1398)=[{0x10, 0x10d}], 0x10}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00009fd000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000f85000)=0x1, 0xd9a4e94f68219be5) bind$inet(r3, &(0x7f000021d000)={0x2, 0x1, @empty}, 0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) r5 = syz_open_pts(r4, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r4}], 0x1, 0xb92) ioctl$TCXONC(r5, 0x540a, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000ae0000-0x72)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "0000000000040002004a5d513ebe6eceeb"}}}}}, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) 2018/02/16 18:23:20 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$midi(&(0x7f00005ff000-0xb)='/dev/midi#\x00', 0x2, 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000fe6000)={&(0x7f0000145000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000fe6000)=[{&(0x7f0000fe6000)=""/194, 0xc2}], 0x1}, 0x120) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007e2000), &(0x7f00006cd000)=0x8) 2018/02/16 18:23:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/dsp\x00', 0x8001, 0x0) pipe2(&(0x7f0000940000-0x8)={0x0}, 0x4800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b58000)={r0}) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000185000)=0x4a) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00005ae000)=[0xffff, 0x3]) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e62000-0x20)={0x8000, 0x1, 0x2, 0x1, 0x8e, 0x1f, 0x9, 0xe6, 0x0}, &(0x7f0000f6d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f25000)={r3}, 0x8) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x1, &(0x7f0000c30000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) write(r0, &(0x7f000078a000)="f7f5b5f4622b620000ea1d00000000000000eb05921fd0c5281770c291d6fc3a00000080000000b7c45d060618bea952d8000000443e59bd8f11e2e0f0c6708fe87747862392be59298a9dcd80d64a273793d6bfd1a0b7b03328d0c6c2a62454bdf9159d32f9d74f675a74e33e2760eb6497dd2fa1d1708a1bc1f02067a0575ce67ddf4d923b146388e6dfcb234629d7ce2174f7c6ba7873", 0xffffffffffffff9b) 2018/02/16 18:23:20 executing program 6: shmget$private(0x0, 0x2000, 0x20, &(0x7f0000aaf000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x1, 0x2, 0x4, 0x6, 0x100000000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe3000-0x18)={r0, &(0x7f00003f3000-0x5), &(0x7f0000bc9000)=""/32}, 0x18) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x9, 0x0, 0xf0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r4, 0xffffffffffffff7c}, 0x6) write$sndseq(r1, &(0x7f0000002000-0xf0)=[{0x91ff, 0x3, 0x80000001, 0x81, @tick=0xffffffff, {0x4, 0x9}, {0x3f, 0xfff}, @control={0x4, 0x182, 0x8}}, {0x1, 0x7, 0xff, 0x4, @tick=0x3f, {0xd39a, 0x8}, {0x4, 0x8000}, @queue={0x0, {0x6, 0x7}}}, {0x7, 0x4a8, 0x20, 0x6, @time={r2, r3+10000000}, {0x0, 0x9}, {0x39e, 0x200}, @queue={0x4, {0x49cc397a, 0x9}}}, {0x9, 0x0, 0x1, 0x5, @tick=0x9, {0x8, 0x81}, {0x5, 0xfffffffffffffffc}, @ext={0x1000, &(0x7f0000002000-0x1000)="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"}}, {0x9, 0x200, 0x7fff, 0x246, @tick, {0x7, 0x5}, {0x5, 0x1000}, @ext={0xe5, &(0x7f0000002000-0xe5)="def572d2cf465c0b6591b9d317a74a33db82ca39162ed33660f7234a71e360ab5606f6e190c06d3027cbaf89a7f2f488be3cca0df6bf105d72646d67bbeb95baaab6359cbdf6f1a58ad29cb6e91a5b4de9e97c0970792985b0142392b25528bc2419f7a9681d6944faee170bab0830337d7f36a3e04df9a3e75c396c16b9102086dcea95660ed64d03ce4fc62d8cc45804fd7b82f603125fa3ceed726abf2b196c7742b9fa71eafc12f9a38f1eaa3d197878b73d112e8f779ee09a45bd52c4531dfc61329ccbe14a9ce4312d421c86c8a3a8566e9642dede71d4680d6bec735d71a9c30ad7"}}], 0xf0) 2018/02/16 18:23:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x3, &(0x7f0000d45000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00006dd000)='/dev/dsp\x00', 0x2000, 0x0) recvmsg$netrom(r2, &(0x7f00002f7000-0x38)={&(0x7f0000daa000)=@ax25={0x3, {"a126006d9352c6"}, 0x5}, 0x10, &(0x7f0000902000-0x40)=[{&(0x7f0000e16000-0x1000)="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", 0x1000}, {&(0x7f0000b8d000-0xd7)="93438f1eb76d33b68af9834e35c920bb5cf0e3d7c0eb68c0fe19cdf9b064fd9673e738e41fd61886cc7a58d3d9fe71911821814d4dab522bd427e33375df10689864163069d2e0d0de5a11ca690d29590b1f8158b66624787fcfc4f60c70510d130aa315ea31edeef98902b4126d877a761f534a9f9e3fa882b84557094f8464298a78694c1ac57b46046c3b2ca4d09e270476e1ee1918e5ad2ddffa4f85d764805a9f23861516d1edaa4b733475d6569b2a0dd31f073606079f7bcb10688778aeb7dbf766ea2dcb7e2901944157ed1baf02a2c8c7ed8c", 0xd7}, {&(0x7f0000078000-0x60)="c0fc5a719c265d7d49870fe9c95d52f8d653622a34bd3d361a3378a70fced2d68128014073e711b8799e9622a92e895718b8061568b5604f3d2f7914ec9cf45fba225a01c9ef5f120f37d88bff00293bcc401ccd04e5fea1a84b644d5c851f79", 0x60}, {&(0x7f0000ee8000)="17cadf13b3acdb1cce33f85fc4d1323040bf54413ef60ebd", 0x18}], 0x4, 0x0, 0x0, 0x4000000}, 0x100) ioctl$KVM_NMI(r2, 0xae9a) fcntl$setstatus(r1, 0x4, 0x42800) 2018/02/16 18:23:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ad7000)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b83000)={0x0, 0xe2, 0x2, 0x6, 0x8000000000, 0x100000001, 0x20, 0x3f, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x2, 0x57b, 0x80000000, 0x2154}}, &(0x7f000047b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005da000-0x108)={r2, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, [0xfffffffffffffffb, 0x1000, 0x5, 0x3dc40000, 0x80000000, 0x7, 0x7, 0x4, 0x8, 0x10000, 0x1ff, 0xfb2, 0x6, 0x1ff, 0x1f97dcb2]}, &(0x7f00001ba000)=0x108) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000790000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha384-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/16 18:23:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000072000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a54000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c66000-0x64)=""/100, &(0x7f0000001000-0x4)=0x64) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) 2018/02/16 18:23:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000b05000+0x2ea)={0xe, 0xffffffffffffffff}) inotify_init1(0x80000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x0, 0x6012, r1, 0x0) 2018/02/16 18:23:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x42) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x1000000000000066, 0x0, [{0x200004b564d03, 0x0, 0x6952}]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r4 = semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r4, &(0x7f0000f81000)=[{0x0, 0x3, 0x800}], 0x1, &(0x7f0000fbc000)={0x77359400}) 2018/02/16 18:23:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c5d000-0x20)={{0x77359400}}, &(0x7f000059a000)={{0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000757000-0x8), &(0x7f0000214000-0x10), &(0x7f0000d1e000)={0x0, r0}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e98000-0x15)='/proc/self/net/pfkey\x00', 0x21ff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00001eb000)=0x3) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000548000-0x4)) 2018/02/16 18:23:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x181000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10000) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x44}) r2 = epoll_create1(0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/mixer\x00', 0x8002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000014000-0x8)={@dev, @local}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000002000-0x4), &(0x7f0000012000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000012000)='./file0\x00', &(0x7f0000004000)=@random={'os2.', 'wlan0-trusted..em0user]\x00'}, &(0x7f0000001000)=""/72, 0x48) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x1, 0x2a, 0x0, 0xffffffff, 0x5}, &(0x7f0000012000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000004000)={r5, @in={{0x2, 0x1, @empty}}, 0x0, 0x0, 0x0, 0x9, 0x1f}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/02/16 18:23:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x11, 0xb, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000df2000), 0x4) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) sendmsg(r0, &(0x7f0000190000)={&(0x7f0000585000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10, &(0x7f00001cc000-0x40)=[{&(0x7f00000cf000-0x5f)="4846096d33d48f04cf9ab6feccedd8086d4800069f866cfc78431b0211deb34bf8e6bd7e15028d728aa700195bd3398a235280ed98c161fabf9f55305676da01b0733338ca3181e6fb0106e0712cdcaa360ca38415964b79718a22e27f1ca5", 0x5f}, {&(0x7f000073b000-0x9a)="73ce90c7fa603545f3c79b2dba57d2069f66a8b44fc56b5d215bb773d6d275b6ebd7a2a7cbaddfe4d3eb435b8ca5312ddd8d07f2c378ca6f0e25d4a50afd6dac127ac01fe2e0df5e09851542304aeafae403be742da189e6258c73feb3c47b90346aaa539187dbcae78dd1df2c13bc8a8a7b7b4fe3f1e1c17d67f42cd5ffd603fb12edec12340a160b8ba4de317e3a8603f329e29113896d6dd8", 0x9a}, {&(0x7f0000005000)="97dbc1bd7ff2ae91fa32bcf07431213475a39fc4849d9c32c90c93113f793030959996b6916a32a04c0a4d3d7e31cc0d716e1321ec6743cec1773c181bef45dd11ce7a54bcbe0392a5b607a6d386e1c828de87a7e4c60e7ea9fa364e1ea0ca59fb32442eeb3384adaf7f497e92", 0x6d}, {&(0x7f0000367000-0xd9)="d3f078a3a4d4fe39329278827034d34f767005898e1dda8e7c5ff85221741c0e94d0034bb645c298eadd0496282037674317dc2a52d400fa81670ea62c993423089b6133f5413849f549f267ed5b8f9eae2c95bb5a37bf70c1c5494a92fe333b4e3490fbf452d8c4039690c75bcbb2245351fea203d8b19b8914e12d7054a77e605ce678cf77aa117b2fefe162823f5b78574c0b59221bf00b2f3463d8c913f980078955accd98325b94c58c1cc8514dbf8cf34d56f6089ead6ceb7d219ca24ad8dc12b1e711820fcfe8c8df7fe8d3b8dd22c06c8475fe2f15", 0xd9}], 0x4, 0x0, 0x0, 0x40801}, 0x4040) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/16 18:23:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000457000-0x8)='./file0\x00', 0x80) getpeername$ax25(r0, &(0x7f00006d4000), &(0x7f0000913000-0x4)=0x10) r1 = syz_open_dev$loop(&(0x7f0000ebf000-0xb)='/dev/loop#\x00', 0x0, 0x10b001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007e6000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}], 0x10) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1e915ac5) r2 = gettid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getpgrp(r2) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f000044a000-0x3f)="7f171bb85bdadb2c47e619f9f3ff5462a9c35a6c58aa42ebc4c5f2d5bf4298b2e9a9548a0b7730aa42a2b4df4199a437417ce645488dec1dfb2c103d90b01f", 0x3f) wait4(r2, &(0x7f000000c000-0x4), 0x0, &(0x7f00003fc000-0x90)) 2018/02/16 18:23:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bec000)={0x4, &(0x7f000003e000)=[{0x9, 0x8, 0x8}, {0x234, 0xffffffffffff8000, 0x878, 0x6}, {0x0, 0xfffffffffffffffc, 0x401, 0x4}, {0xf6, 0xffff, 0xfffffffffffffffc, 0x1}]}, 0x10) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/02/16 18:23:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000569000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/16 18:23:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xc100) mq_notify(0xffffffffffffffff, &(0x7f00005d2000)={0x20000000, 0x15, 0x2, @tid}) 2018/02/16 18:23:20 executing program 2: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00007b1000)={0x0, 0x0, &(0x7f0000f9e000)=[], 0x0, &(0x7f0000f93000)=[], 0x18}, 0x2) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000f9c000)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x135}, 0x0) 2018/02/16 18:23:21 executing program 6: inotify_init() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) r2 = geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000), &(0x7f0000005000)=0x0, &(0x7f0000005000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() r7 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000006000-0x78)={{0x0, r2, r3, r4, r5, 0x50, 0x9}, 0x5283, 0xffffffffffffffff, 0x4, 0x50, 0x1, 0x7ff, r6, r7}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000004000-0x18)={0x0, 0x0, 0x80000001, 0x1, 0x3, 0x72c}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x5, 0x1}, 0x14) r8 = getpgid(0x0) sched_setaffinity(r8, 0x8, &(0x7f0000003000-0x8)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r9, 0x101, 0x9, &(0x7f0000005000-0x4), 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/dsp\x00', 0x0, 0x0) getrusage(0x0, &(0x7f0000383000)={{}, {0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{r10}, {0x77359400}}, &(0x7f0000001000-0x20)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000002000-0x1c)={0x80, 0x14, [0x3, 0x1, 0x7, 0x90, 0x1]}) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10) fallocate(r0, 0x1, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c14000-0xa0)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xf62e}, @in={0x2, 0x0, @rand_addr=0x7}, @in6={0xa, 0x3, 0xdf, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @rand_addr=0x2}, @in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xfc72}, @in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}], 0xa0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000011000+0x226)='/dev/sg#\x00', 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000002000-0x70)) add_key$user(&(0x7f0000012000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000000b000), 0x0, 0xfffffffffffffffd) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000024000)) [ 42.055069] QAT: Invalid ioctl [ 42.065203] QAT: Invalid ioctl [ 42.072710] QAT: Invalid ioctl [ 42.078400] QAT: Invalid ioctl 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a49000)='/dev/vcs#\x00', 0xff, 0x4000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000c7f000-0x5b)=""/91, &(0x7f0000ce9000-0x4)=0x5b) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a38000-0x10)=@syzn, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000003b000-0x4)=0x1d, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00002ba000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000090000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000807000-0x20)={0x100000000, 0x3f, 0x8, 0x7ff, 0x9, 0x95, 0x400, 0x44f1, 0x0}, &(0x7f00003da000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f05000)=@assoc_value={r2}, &(0x7f0000d36000)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000473000)) writev(r1, &(0x7f0000353000)=[{&(0x7f0000803000)="29000000200019fff63cec0c000000060a00001615de0005190000040d0014000000800000f9000008", 0x29}], 0x1) fchmod(r1, 0x0) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f8c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dd8000-0x50)=@ethtool_sfeatures={0x3b, 0x9, [{0x10000, 0xe0c3}, {0xbc, 0x8}, {0x5ca, 0x3}, {0x2, 0x401}, {0x6, 0x1}, {0x5, 0x3f}, {0x4f1f27bd, 0x8000}, {0x7fffffff, 0x1}, {0x200, 0x200}]}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000002) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x48a}]}) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fa4000-0x98)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000edb000-0x4)) r1 = socket$inet6(0xa, 0x2, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa1000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f000069d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000836000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c85000-0x8)={0x0, 0x62}, &(0x7f0000fbb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000869000-0x8)={r1, 0x9}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b6000)='/dev/ptmx\x00', 0x1ffc, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000bb5000-0xc)) write(r2, &(0x7f0000caf000), 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000023e000)='net/snmp\x00') sendfile(r0, r0, &(0x7f00009ad000)=0x4, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000344000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}}, 0x4, 0x6}, &(0x7f0000f53000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d5000-0x8)=@assoc_value={r1, 0x7ff}, &(0x7f0000f8d000-0x4)=0x8) 2018/02/16 18:23:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00007d3000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d63000-0x10)={r1, 0x20, 0xffff, 0x9}, 0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000000d000-0x4), &(0x7f000000a000-0x4)=0x4) 2018/02/16 18:23:21 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bd9000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000869000-0x7)="6e732f0005731d") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000560000-0x30)=[{&(0x7f000010f000-0xa6)="df960ccb7f74964f2f2ad29bab4b286ac5e0836d30c171489b98746e748fc4f89a6232ab34da3d26b4dda33dfebe7c5bb18abe63a14b6de683bef0687c1ea52b0d766d24f7ad91d1de9dbfd847abe5a4c5d4e89b5efe4f5500e9af6d293c40dc3d4ea1774cc08b2bf82dcf8ae72a297902d0c574caecc937f0f6c3d482687d7a4addb4be2296fbcd6c2e52c212ed9b5c033a71b0ced4cafe53a519a5292f0e2775e249ec301b", 0xa6}, {&(0x7f0000ed1000-0x4)="85c03b8b", 0x4}, {&(0x7f00009c8000-0x9c)="45d2bfc72e0ab44683d4facc3deb7de63a1456a978f7f2f654f51557f3859b173d45c06f1369202a74f4190003d7ef6f609cf2b6fca3b4a27f717645cbeb5a770317b49ff50361ffb8c50300a6761255b7de3bb02b5ec8957a4b7bca14f6718acb9dd0035f3d1e6ffefebd16e16b3d7cc0b038c0502ab4163dcf0d853ef6d52549496252cae4b493c63378617200044534cb43feef988ba7454f392e", 0x9c}], 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000164000-0x4)={r2}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000892000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r0) ioctl$TCSETAF(r2, 0x5408, &(0x7f000047e000)={0x3, 0x0, 0x4, 0x5, 0x8, 0x8, 0x8, 0x3, 0x7bb, 0x600}) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x400) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0xed19, 0x8000, 0x2000000000000, 0x5, 0x4691, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x101}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000002000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x150, 0x14, 0x0, 0x3, 0x1, {0xb}, [@typed={0xc, 0x4, @uid=r1}, @nested={0xc, 0xd, [@typed={0x8, 0x49}]}, @nested={0x124, 0x94, [@generic="af5c31f1fd1306a0153f05cfc817fb45934ffd41ff4fc8e44014c0e7f8b049b3acc549ca0f7626519e0c3fe15635a9efce915f954ed7c4af91b2e4b33c1bbafb914111147a576aaa40", @generic="4c9027b243df2c655d7e5464eb40aa87e3a0e8527b51b084f9dcb8c7c32331e6c022cfe881e2a5034ae438a0d8401f60c4d0e74bee667a097063fe7acb643672d2516a59d3dadcd9febfcda78db9924baf28d9d11ec6e49dc86159400133bb794a475d32b0f7f6355c055e376bcab5d8167692b1267aacda56b87633ba325d7297a4397b5d2344b1bfe54f949a0fc4443206b3565527955a5e0498be7fd0bf5de6cba6cfb3d003d25ac96d82de03d4fd587df4567889d49171f8bed2820c", @typed={0xc, 0x5, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x6e, @uid=r2}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x40}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x4, 0x7, 0x4, 0x5, 0x81, 0x401, 0x0, 0x9}, &(0x7f0000000000)={0x5, 0x2, 0x7, 0x2, 0x7, 0xaa, 0x3, 0x7}, &(0x7f0000000000)={0x801c, 0x100, 0x8, 0x3, 0x6, 0x1000, 0x5}, &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000003000)={0x80000000}, 0x8}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000001000)="e3707070312a28657468302f2647504c656d3000") r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r4, 0xc004ae02, &(0x7f0000000000)={0x2, [0x0, 0x0]}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000005000-0x1)=0xff, &(0x7f0000b23000-0x8)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r3 = getpid() r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb960, 0x280000) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000404000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='dummy0\x00', r8}) ioctl$KVM_REINJECT_CONTROL(r7, 0xae71, &(0x7f0000000000)={0x2}) ioctl$KVM_REGISTER_COALESCED_MMIO(r7, 0x4010ae67, &(0x7f0000001000-0x10)={0xf002, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r5, &(0x7f00007b9000-0xc)={r1, r5, 0xc}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000002000-0x10)=@generic="071423b468348da219cb3bfaeccd4e1a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r9, 0x7, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000a47000)={@dev, @multicast1, 0x0}, &(0x7f0000f31000-0x4)=0xc) sendmsg$nl_route(r9, &(0x7f0000802000)={&(0x7f0000f18000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001000)={&(0x7f0000789000)=@bridge_getneigh={0x28, 0x1e, 0x300, 0x1, 0x1, {0x7, 0x0, 0x0, r10, 0x500, 0x6000}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000000) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f62000-0x8)='./file0\x00', 0x40800, 0x14) getpeername$netrom(r0, &(0x7f0000b26000)=@full, &(0x7f0000d58000-0x4)=0x48) pipe(&(0x7f0000663000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000bd9000-0xc)={0x10001, 0xeaa, 0x9, 0xf6, 0x8, 0x80000000, 0x20}, 0xc) flock(r1, 0xffffffffffeffffd) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f0000-0xc)='/dev/autofs\x00', 0x101400, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) recvmmsg(r1, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[]}}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)) shutdown(r1, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000cad000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d74000-0xe8)={{{@in=@rand_addr, @in6=@empty}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000868000-0x4)=0xe8) 2018/02/16 18:23:21 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000764000)='/dev/autofs\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x3)=@file={0x0, ""/1}, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000844000)='nodev\\wlan0[ppp0[\x00', 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000542000-0xc)={r3, 0xffffffffffffffff}) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000064d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0xb) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0xfffffffffffffe41) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xfffffffffffffffc}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00009b6000-0xd)='/dev/usbmon#\x00', 0x7f, 0x40) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000fbd000)=0x5, 0x1) write(r0, &(0x7f00005f0000-0x5f2)="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", 0x5dc) 2018/02/16 18:23:21 executing program 7: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a46000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004cc000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f2a000-0x4)={0x7f}, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f00004f7000)="f7959fa13261206af12eb74b44ff67ba52d171c850170f5815a4770cf185f1e7938f9286bf89f74a546b1d92cff2086050e8aef30acb37", 0x37) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000f09000-0x8)={0x2, 0x7ff}) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a91000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/enforce\x00', 0x4003c0, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000c0c000-0x30)) r3 = dup2(r1, r0) sendmsg$nl_generic(r3, &(0x7f0000dea000-0x1c)={&(0x7f000045a000-0xc)={0x10}, 0xc, &(0x7f0000536000)={&(0x7f0000b9d000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg$kcm(r3, &(0x7f0000f8c000-0x1c)={&(0x7f00001dc000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000602000-0x8)=[{&(0x7f000035a000)=""/34, 0x22}], 0x1}, 0x0) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e54000-0x8)='./file0\x00', &(0x7f0000165000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000885000)='/dev/rtc\x00', 0x80, 0x0) accept4$ipx(r2, &(0x7f0000cc9000), &(0x7f0000f2e000)=0x10, 0x80000) stat(&(0x7f0000159000-0x8)='./file0\x00', &(0x7f00005dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000061000-0x4)=0x6, 0x4) r7 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000227000)={r6, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000a04000-0x20)={r6, 0x0, 0x100010100000002, r7}) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00002b4000-0x1), 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x12c6, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt(r0, 0x7f, 0x264, &(0x7f0000284000)=""/141, &(0x7f0000eb2000-0x4)=0x8d) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) r1 = add_key$user(&(0x7f00006ca000)='user\x00', &(0x7f0000e71000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b4f000)="a3dc4467e6edf06a63338f27510f14184e92d59a3aabd5540cb2119cfd18253948fc9387369809c949fa0b9cc74a4b0ae2b10026f1402dc47ba9d68b536733bd49a5251458466c", 0x47, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000ef9000)="528d79e416fffff0082c3b7fd388ed28c6291a804e09c9e13d28bd3d37a05dc5ae0d5a62f09cbe4f1a362cde227c58a4b8d5d0543b849eef893a717ebda032d51c9d0f240536174e5356588527f995809ef43248aa39bc4956c20db492d5b0484beb692199314901ffc6a0517bc8748aec14b792bf0c7118accce6cc8a55b64da9cbb02ddc62ffb57063ad638cb2880b5e38a5b43e90286533a1fa254ff3819da36aca8aa30169e9cdafc0b579f1da79fd4dd7f564eec299909f5cd884e0a43b27adf0b288ee74f051226f8e4bf35a", 0xcf) keyctl$get_security(0x11, r1, &(0x7f000077f000)=""/130, 0x82) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000002000)=0xf4) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000003000-0x8)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/16 18:23:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)}) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c5e000-0x10)={0x1, &(0x7f0000351000-0x1e)=[{}]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/16 18:23:21 executing program 0: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000d19000)=[{&(0x7f0000aac000)=@abs, 0x8, &(0x7f000083d000)=[], 0x0, &(0x7f000096a000-0xb0)=[]}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x6, &(0x7f0000001000-0xd)="9f924b405a0b02ab65fa73aaad") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0xdfc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x2), &(0x7f0000000000)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000+0x80f)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r8 = getuid() r9 = getegid() sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="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0x1000}, 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0x1000}, {&(0x7f0000001000-0xcf)="39fe98d03299191a568a79523dad13de30cb8bddd9ef59c155882744666f3b7b5040e01ecefbcf8a91b4fd4a1be3aad4ceb7db774bc561b86a4ea00f6c6d05244b35f11c2bb4af4cf7919f81136bda5056a19ba0f4f08be04962dc7c0ef2f279abd385440bcb43c5c91953830991c39b55406ce48094d6ffd4c8ee86ab15ff4d5825c90fcfaf4f197accd54f611cd99e78f5e015149fdc1972c5d4ee9f648e2fb2ce1fd19b31a5689469884c7e21a7fe9b6d039d1f37d26c5f9e400f2ac587e47bb6fc23d1e444f4c7c84c4f739ddd", 0xcf}, {&(0x7f0000001000)="eac6a4c8eb370d163150d03c7ece1006cd561695a306f9f666f0f31ff8a4680413ba0eba9b9a1147768387bf68394bcb6d5f57659d54513cec04ae08996fbe64bc28832e33413f7e4776a7426452c079a1be7f0ab3239e69ba8adcee634ac7d79c7d3cdbe5026077965cb3ee4aed4c867d2fc2afd750acf7f419ac74c8ca5296137add6b79c7428b3825a3f2e57c788b4da11d98aba59fb13d9adccf5781298ea5967d9adfdf92e6ac1ab069a502a56e4fcd", 0xb2}, {&(0x7f0000002000-0x5c)="abe4188c95f7255433e72a2d8bcfe442b55030716192e1d79d76c376669d533395b74b27e73218570a0d4747901c341e2286f2b79a6834054434411f7ce4bcc269efd72da2c1acd756a59ca2e04582f002b2f4705c7d87723ab9bfa0", 0x5c}, {&(0x7f0000000000)="d9c9a49aeba0c5b2c49b3d29e638a0b9dba7f964609107b04b4265602953e5babe60036598539da9b8c313a8925b1d5eb0bbbb04139063c5c471d15f3da11059f0e9f49a86c3fc69e2cf49523650c07acbb5b4f75427b8937618e844273cb8031eca7d6c4f7d2cceee6072a6e8aac773", 0x70}, {&(0x7f0000000000)="0d98fdecaf2dd067e5cc04ef9e16566e7dc35667e50ef7a6bff00b0fecb8eb1db0754f245d302832982afa769081e868451d4d6bcf0837bb96eec919e93dd8cbe84180e89677251d6e6555212b81c8032d81cb8e01a4c0c97ad04188a9c5d2bbb75c62d5500c10aa6fb827b34a8e0cdbd51885d90b40f345d3436d7fee2585c78bbba705f4b51dac1ad1521e8b93e8515e9c87da96d913e2b1c080d567f957690a7161e46903d1936e841e", 0xab}], 0x7, &(0x7f0000001000-0x130)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}], 0x130, 0x800}, 0x10) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a91000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/enforce\x00', 0x4003c0, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000c0c000-0x30)) r3 = dup2(r1, r0) sendmsg$nl_generic(r3, &(0x7f0000dea000-0x1c)={&(0x7f000045a000-0xc)={0x10}, 0xc, &(0x7f0000536000)={&(0x7f0000b9d000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg$kcm(r3, &(0x7f0000f8c000-0x1c)={&(0x7f00001dc000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000602000-0x8)=[{&(0x7f000035a000)=""/34, 0x22}], 0x1}, 0x0) 2018/02/16 18:23:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000155000-0x17)='{nodev^#]wlan1%)wlan1[\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCSETAW(r0, 0x5407, &(0x7f00006b2000)={0x7, 0x1a, 0x3, 0x1000, 0x600000000, 0x0, 0x1, 0x1, 0x2, 0x8}) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) connect$unix(0xffffffffffffffff, &(0x7f0000fc8000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$packet(r0, &(0x7f00008b7000-0x14)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @empty}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d41000-0x8)) 2018/02/16 18:23:21 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000bfe000-0x12)='/dev/input/mouse#\x00', 0x800, 0x400000) ioctl$TIOCCBRK(r0, 0x5428) r1 = memfd_create(&(0x7f0000834000-0x3)=',&\x00', 0x1000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x1, 0x1, 0x400}) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003e0000-0x9)='/dev/ppp\x00', 0x40800, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fb2000-0x4)) clock_gettime(0x0, &(0x7f0000728000)={0x0}) getgroups(0x3, &(0x7f0000da8000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) setgid(r2) setitimer(0x0, &(0x7f000059a000-0x10)={{}, {r1}}, &(0x7f000002b000-0x20)) alarm(0xffffffffffffffff) 2018/02/16 18:23:21 executing program 5: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000230000-0x3)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14, 0x0, 0x11}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, "0401000007ff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075c000-0x8)='./file0\x00', 0x10) open(&(0x7f0000ac8000)='./file0\x00', 0x8000, 0x154) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) openat(0xffffffffffffffff, &(0x7f000028f000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xd31d0232092dd040, 0x9, &(0x7f000043c000-0x8)) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000406000)='./file0\x00', &(0x7f000053e000)='./file0\x00', &(0x7f0000000000)='nfs4\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002f1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000d6e000)='rxrpc\x00', &(0x7f0000aa3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e7d000-0x8)='procem1\x00', 0xfffffffffffffffb) r1 = request_key(&(0x7f00002fc000-0xa)='blacklist\x00', &(0x7f000077f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000007c000-0x8)='}wlan1%\x00', 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f00005fa000)='rxrpc_s\x00', &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/02/16 18:23:21 executing program 7: syslog(0x0, &(0x7f0000709000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000517000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000837000-0xe8)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) setreuid(r0, r1) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c) set_mempolicy(0x0, &(0x7f0000006000-0x8)=0x3, 0x9) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000)={0x9, 0xb11, 0x0, 0xff, 0x8, 0x1, 0xffffffff, 0xfa, 0x511, 0xf1}) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) fcntl$getown(r0, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000588000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000d23000)={&(0x7f0000041000)=[], 0x0, 0x10000, 0x2, 0x7, 0x2, 0x6, {0x101, 0x600000000000, 0x400, 0x4, 0xfffffffffffffffb, 0x2, 0x6, 0x0, 0x83, 0x3, 0x7fffffff, 0x6, 0x200, 0x2933, "7b0c607d08ea90723280bb4ff64a33619babbf1b6a0c5c50e0906f8b7571fe13"}}) [ 42.392920] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f000013d000)='./file0\x00', &(0x7f0000975000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) fcntl$setsig(r0, 0xa, 0x20) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0109207, &(0x7f0000cd7000-0x8)={r0, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00001f9000)={0x0, 0x0}) nanosleep(&(0x7f0000f20000)={r2, r3+30000000}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000a20000)) 2018/02/16 18:23:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000fd7000-0xd)='/dev/dmmidi#\x00', 0x4, 0x20000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f72000-0x8)={0x3, 0x8, 0x7, 0x2}, 0x8) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075c000-0x8)='./file0\x00', 0x10) open(&(0x7f0000ac8000)='./file0\x00', 0x8000, 0x154) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) openat(0xffffffffffffffff, &(0x7f000028f000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xd31d0232092dd040, 0x9, &(0x7f000043c000-0x8)) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f7a000/0x10000)=nil, 0x10000, 0x4) r0 = syz_open_dev$dmmidi(&(0x7f0000af9000-0xd)='/dev/dmmidi#\x00', 0x4, 0x40000) clock_gettime(0x0, &(0x7f0000bdc000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000016b000-0x60)=[{{}, 0x10001, 0x6a, 0xc70}, {{r1, r2/1000+10000}, 0x100000001, 0x0, 0x30}, {{}, 0x0, 0x9, 0x7}, {{0x77359400}, 0xfffffffffffff000, 0x7fffffff, 0x3}], 0x60) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x480) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00008d9000)={0x4, 0x9, 0x7fff, 'queue1\x00', 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x13, 0x80007, 0xebe6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000aae000-0x108)={0x0, @in6={{0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}}, [0x0, 0x2, 0x3, 0xb6b, 0x1, 0xf9, 0x4, 0xffff, 0x8, 0x1, 0x8001, 0x3, 0x38000000000, 0xffff, 0x1]}, &(0x7f0000545000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000382000)={r2, 0x2, 0x1, 0x200}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0xe, 0x4, &(0x7f000006a000-0x20)=@raw=[@jmp={0x5, 0x100000000, 0x1, 0x1, 0x2, 0x8, 0xffffffffffffffff}, @generic={0x1, 0x82, 0x5, 0x5}], &(0x7f0000ae3000-0xa)='syzkaller\x00', 0x2367be73, 0x5f, &(0x7f0000696000-0x5f)=""/95, 0x41000, 0x1}, 0x48) 2018/02/16 18:23:21 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x0, &(0x7f000000b000-0x40)=@raw=[], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./file0\x00', 0x3, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./file0\x00', 0x0) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007f8000-0x20)={@generic="633dd02be656ddde34ccc06c9911c3e4", @ifru_flags=0x100}) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da1000)={0x4}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005d0000)={@common='ipddp0\x00', 0x7fffffff}) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd2e32ffa825fcec451d2b7a89598d49681459593dc8b0d95a423b46ccc92f3a06e5fdf31c06f1da539671e12db8e31091b12045ee8ad740b2ee9bb7549c258e913d5128f5c4c8e755223c612050f5d89303a236aacd593998b37213572aad42c3188a083689ce3248030feaccdd929c03403326f6b736195c9aea8d43e07317db6b8647e3aa9eb04ea150e799f354f1ed86c3170fff52351ff2e2d295b6d8b70ac31c4b15326d2df54c3b660711703d0f2338c39aacdf7bd9bb234c0236ed2bce67c75dc382057c96eb889e3e08d1b838cb417c58a40069c40d300b2e5410b8a0b9ea351ed371e648cd30a30755d3e50f2c6b39bf7eca642b7531eb1d63af771e94f4b25ffb3255b7e32a4d4cf4c7e7ff86bf6b3496219605bea5ddf556f83421814a6b4076f4eb097d0e1650dec7087843524c942053c7eb8837262d25d7269ca919b942c0506ef2ba0ea5cc05dcde40679300fb3c1d89498ebc23f151567db27bfc491873bc34b213a1950063f7a8c25c8809b5c5dac97f01078e3668d83883ee64b0e035d47c3f1de992ac9f72d7f73ba87c1318df1084d27019310fe6a835d5d47e159e638563ed06772eb3e452e513e3737f49878b8c3f0f3c5b6a39c8e7b01a97a2648a61aeb4c2799a84db31184ea11030a096636448ff60fa7b3094e4c5ccbd1de6bc01d8666a15d26b564a23cf02749cb352b0e21110470d70b2058c", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 18:23:21 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001ec000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2711, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/02/16 18:23:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vcs(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/vcs\x00', 0x2200, 0x0) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000f98000)=',', 0xfffffd5f}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)}], 0x1, 0x0) ppoll(&(0x7f000047c000-0x18)=[{r2, 0x46}, {r1, 0x200}, {r0, 0x40}], 0x3, &(0x7f0000773000-0x10), &(0x7f0000577000-0x8)={0x1}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000793000)={{{@in=@empty, @in=@local}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000f30000)=0xe8) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000d90000-0x8)=&(0x7f0000932000)) dup2(r0, r1) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x80800, 0x4) setitimer(0x0, &(0x7f0000034000-0x20)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000004000-0x20)) r0 = socket$inet6(0xa, 0x7, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f000002d000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x740fb2c98192658, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f000002c000)=[{0x28, 0x29, 0x2, "91346bef386f13b189886daeb6d56e8624"}], 0x28}, 0x0) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000708000-0xe)='/dev/admmidi#\x00', 0x4, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002fe000)) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000707000)=""/239) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f000001d000-0x2c)=@ethtool_cmd={0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x1]}}) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000cb6000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_data=&(0x7f0000edf000)="c33bc3bb3b7b782d936289773390eb51c2d8a118a0a43af363eeb99568e1af63"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000097000)={0x0, 0x9}, &(0x7f000024d000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000055c000)=@assoc_value={r1, 0x193e}, 0x8) 2018/02/16 18:23:21 executing program 0: r0 = timerfd_create(0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="84b65edbdf08284e735c8a374c3eba1d3685eeb635", 0x15, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="eb78a7e245a23539bb154b74c5e8b8d075f780e995ee410ea52acca77585e541c3300aae2df681a458d2381c790771f8590dbb342c7d340bb8d7f2a827f847c4b72b579e5c2b2d915dad11509851d55e693227e8decd82e7ebb65fc529dccc518a6d2491444f78e7503691d53e1e655d95a42ec326caa1eaa478b74015f705c4c2e917fbc14da8cba7c562c41339ca14f78597924452528ea9bca83aad27196b25ecf15a7087c90b3a770223456199d6043ce1c37892eccb362abd329342", 0xbe}, {&(0x7f0000002000-0x56)="d6bdbd3704ced8810104c2b378bf38c5adb0dc6c8cfda4262fc2a9dc87503612afc50548e652099afa7235aac33c1aa6d8b32b1c4a8704eb7608a4190e2a50b90fadf2a93ed483c6bb5355ac6506ac504c8da38e696d", 0x56}, {&(0x7f0000001000-0x8)="b347dd507935c163", 0x8}, {&(0x7f0000002000-0xad)="53e833bf78694af23d8af6626b46e876d5596b7847054b34e3fa29d9af34270e024b6d97d3caff64eb9f9b46b10a8d03c6b3d5220144c00f051caa8dee80fd7943152fc869f9c4b77b2f38b7bdd89d3beac6916a59e8aa943f891701f9bac60a864bf9c329af929e539f510c810ffd6501bdf61b2795662d9272ac1682e2e9c9dae93f0fb45c36ac40e487b57d0c2390575fa6e4f1b3cbec454e1bbf988627144476438539168bf81db4f7d4b9", 0xad}, {&(0x7f0000000000)="2e47965030767f4197c360f8f7cc2ce729e46811b385d92d2f26d8e943de753a0a7e2acd352cff7411c983145bd9e722c70ac78cabab2f1cca5c60fb677f09d46c0a2ba8cadbc35425252f1f0be66f9f26689e3d1e354a461a56a0a0b9fefbc644bdf7c5a80510740fe419a04dbf732d599b26153aa374b68a8390eff75fed60572b834c71e2a98ed4d501c65501c9af6ca697f8c5a9a5f45db933194da4eec9fa708c990372e472b1dd108f10b9b4f13789c466a4dfc1bcbe23bad0ac6e327f92be7a550731fa7fcde36a2f204dfd5393548459bd4f0c5ff493023841aff2b7b590992280c8f1905d6f05b49df8cf75c5047a96e18e", 0xf6}, {&(0x7f0000001000-0x64)="113e672a3b7c0848232e87ba6b5dc27c7f024599aac0433f1be8c2bad194266d1da031795300950955030df660f73b6050ec6724d6d3e08267aef8a49160dd00aed18d6d2a1bf1941d62686867219935e2fd6b41bd4d2b42f1567bb82fe023ca564fcd8f", 0x64}, {&(0x7f0000001000-0xed)="e43b922c6c603b9b2c34a68981d89e9d5c302cbe96e9041656638d3b83ece025e7951ef45f0656aa4ab599c55dd7d398ff8638f7422629eadf0a7cf749f6102d870c9db91f6a09c6a08d228973dad68b41fcdad51c23f905e61320697f8f109b88daea966d57e2dfafbaa01766887abaf2d096c57eedf733e701d37594994469c26bb7ede313ffb284c422801e8a5dd9fcf829471a47a2ef87bf61e01eed242a20182a12e9c02b1cc4b224ffa5b8dbc181270c77ded179e4040290c5e8d8a6497a3466e8160857e67a1ab963b5f2400143f27d16754784e043c7cbbac5934d53f447c051f96327c21604b1b055", 0xed}, {&(0x7f0000001000)="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", 0x1000}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000075a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e2f000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) accept$ax25(r1, &(0x7f0000a34000-0x10), &(0x7f0000601000)=0x10) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000966000)=0x3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000929000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000096d000)={{{{0x2, 0x3, @rand_addr=0x3f}}, {{0xa, 0x1, 0xb222, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x0, 0x10001, 0x8000, "b4d0a7046ff26c941d90f8b0d191ba57d4fb52a5fc248008e1c07d732a6829ddf29739437ac8d4d367901b8526c0e5ad398d56ee711922f0b8615af1206fd8b32226e4b84e81165dc5a11e8b76c68297"}, 0x160) ioctl$void(r0, 0xc0045878) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:21 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = semget$private(0x0, 0x4, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000005000)='/dev/midi#\x00', 0x5, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x5, 0x10001, 0x4, 0x9, r2, 0xc000000000000}, 0x2c) syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x0, 0x0) nanosleep(&(0x7f0000001000-0x10), &(0x7f0000002000-0x10)={0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000001000-0x10)={r3}, 0x10) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = add_key$user(&(0x7f0000a72000)='user\x00', &(0x7f0000637000)={0x73, 0x79, 0x7a}, &(0x7f0000f88000-0x1)="e7", 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000e94000), 0x0) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x105080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r2, r1, &(0x7f000000a000), 0x420000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f000000e000-0x8), 0xa) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000006000)={@broadcast, @rand_addr, 0x0}, &(0x7f000000e000)=0xc) 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) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000013000)={&(0x7f0000013000)=@can={0x1d, r3}, 0x10, &(0x7f0000013000)=[{&(0x7f0000004000)="1f85c2d9af21f63d05374474602a8a801bfb8b5cf5f2e3f9db4775f8b1b2d1f0dd7a42878f52ed885cd1a9c7a748dca21eb46cec56691d778dc2100588d7924819ad5277190d6525fc22b4ab36e5f7e30a552f147a015fb2807f86e7a939c844d054429c9ca71ce8e6757293f6b803dd722e619062522bb0c06268da1f4b56f86a3fde5da27ce3f0ed411a6cfccaa2bdcf84bb36dc3d99318d754ab6fab2d3b2c2a0128fc7e20cd8ba9738420b723c4398d7e2b1e0add0b708c8b6bf901013a84c78", 0xc2}, {&(0x7f0000014000-0x33)="00f6670692ac25ed64c76ca49684db219ab2c5ef8e925a441bf76be0b48770d4ba73472a71b4fc712e3ca8f6ab93879bd14dcd", 0x33}], 0x2, &(0x7f0000014000-0x470)=[{0x30, 0x114, 0x10d, "43b76f780d7dc381b7814966de992f3115b47f405c2c3f032666d97762"}, {0x98, 0x11, 0x3, "4d48f9add861c5b07fca1cd5e44cf4c344856097628d453f111d85f08e562ecb6692669e6b306f78c1996d4f3544d9b71ceb9156d3c830550c5c4e30c11258612adb803470d9f73c321a48d5d0e807eb0f103636fef457ddf23ecdc08df824e75d67759dff589d61461a4e0b56ffd9ec49c170fe648e83f488c91a53471467046fbd07665670"}, {0xe0, 0x104, 0xd41, "558b12e03a898b1fb491484d9f153c83d5150e422f510e9743a4656c4fe2674b726c0aa6a901aab23de4d87a9cde043dba35430bda2c6ab8fc4c97d606bd08dcd53ce44d5270d7bcb30d499c4ad91740bd1805ca0ab79341370d1d6a08f8f1275e2199522d6fa5829413b974383a9ef142bcf09b43953b6604b9c7edf22ee975d1d5fae861c06d3593f26a2f7c6b1152c89ff7c96ae341bd1648101319077a8789a4a4a275e3d8eb23ee6b30cf36ad0ecf8a321a3e2907be2e3f0e3b55e0f07dc808904182bee37bf6ea"}, {0xd8, 0x100, 0x6, "c1045c66cad016da3a4a9c006acc9b99210d48982b113116ac2eed664a20237fe4156a9ec2925f239b5704a017d9f04ccce218741abbc2020af5fcf5e8f6054b754914a8d675acfc882cfdb8b866c602505d9c4ed9390074ea2786bfa5e4a4fa7ff05ffb5c86f0a7788d2ca6e74992efda431c38dcf440e46eb9b89eb5ad8d44ad041201e8d05c59c16746e4af74bd0e6dd09c64b92f9cd48a0e9f7dcd48f9d35e42bb01ffc6af0a2455edc10fc5fc3038c5b54938d733f670e39ec17110a223c7edc38a"}, {0xf8, 0x76b6f2d951760a6d, 0x7, "fdef273a00847486c01d90dc893209d20b823ba514eea0a22fc85d0e3ad374a8029526975848e0934a32c2a329ea2aa16a56f202890050db37e748997aa20f903a0901167aebbb5e6c0805b02e670837cc0999cfe1057b4776ef644bd9f8a1f3ecb03921c7edf353727cfd81df214b4aca44091532bdf08bab0af5040d2b1ff5f9a2523b53769702a4216f89642e56661f9fb1a3b79de490ff4dd6704730a348327d74792916b0cd050e7dfce9ae4da0037359a6d31d6cd0d451024f82f341bf6e7f378f31b57a18aaf9d7a3cab9c482003ebedf33a75e9508236c76eaef39539f7c60ec"}, {0x20, 0x100, 0xffffffffffffffc0, "080a64306e46846f09"}, {0xd8, 0x116, 0x1ff, "803e47a4e523c14678194651af07a6bb7c389291f0c9168203e753a22539f1e028a80159166703fc007c906543462a61fd5c02a8813c60ac18fac02589cb165f371cf2bb0bb3535aec42410759a5ed42d39133cb7285108038b70bacd941ec72bb05f4e77845261159a983d40e2ad941e0f52c018fc85dedffa82adc8b4c03ec9129a7e310fffe377d3bd9e3b6feffb806238c713defbd6ff331c9ef872ce849cfc9cffa3c2e3b3dbb6853232c48e8123bbb76d4695c121e13c39f9a6ce68ccec08ee06eda"}], 0x470, 0x40010}, 0x4001) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ec8000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bcf000)={@loopback={0x0, 0x1}, 0x1, 0x0, 0xff, 0x7, 0x9, 0x40, 0x61}, &(0x7f0000ccf000)=0x20) syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) r1 = syz_open_dev$sndpcmp(&(0x7f0000b9d000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20401) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000159000-0x4), &(0x7f0000a28000)=0x4) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ee000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) listen(r0, 0x800000) sendto$inet6(r0, &(0x7f0000c7a000), 0x3e7, 0x20000004, &(0x7f0000182000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ab2000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000476000)="1b", 0x1, 0x0, &(0x7f0000825000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r3 = semget$private(0x0, 0x0, 0x280) semtimedop(r3, &(0x7f000037f000-0x2a)=[{0x2, 0x7, 0x1800}, {0x3, 0x5, 0x800}, {0x0, 0xfffffffffffffff7, 0x1000}, {0x4, 0x1000, 0x1800}, {0x7, 0x20, 0x800}, {0x0, 0x7, 0x800}, {0x4, 0x7fffffff}], 0x7, &(0x7f00008d3000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000b41000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0xffffffff7fffffff}}, @common=@inet=@socket3={0x28, 'socket\x00', 0x3}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f0000586000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ecb000)='/selinux/checkreqprot\x00', 0x240000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000038f000-0x8)) getpeername$llc(r1, &(0x7f0000a80000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b72000-0x4)=0xffffffffffffffe2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0xe8081, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e0f000-0xe)='/dev/admmidi#\x00', 0x72ce, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000514000-0xe9)=""/233) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000ea8000-0x50)=""/80, &(0x7f000053a000)=0x100000093) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r0, &(0x7f000018a000)={0x1e, {"03091f0000de35"}}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009e9000)={0x0, 0x4}, &(0x7f0000cee000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000364000)=@assoc_value={r1, 0x2}, 0x8) 2018/02/16 18:23:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) recvmsg$kcm(r0, &(0x7f0000f80000-0x38)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, &(0x7f0000842000)=""/32, 0x20}, 0x2002) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000000)=""/174) 2018/02/16 18:23:21 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000000)="3b13a849ad6a274d23ba62e716e2865fe8e29457daf0a804296a62dde92e93536964397dc26b6d556afafb4eb1e740", 0x2f) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000033b000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f0000e57000)="b2d13502d1a091b76cf88171dd7d78ad9c711d83ec49a4972a78e413605e48218ca39672e1777960b5ef04d67ad54f54f3ace3bd6cdc8146c13d7ff5c9d032e66254cfbea321dd65f605198692a6c4dad7d75bb622aaa8f1a38cf887484adbdfc4b64f0b5893b495de4fd4e550b239add99922ebcc9a1521a807613cf23980c4c7d2684417fce9c6d0634760cad76cfba5b3ed4aaa7a54b326f5969e30e19a0a3c1c2d7f8f0a0c0c030dac0c67447058a4a1a89b711d499dcf07dbf8ff847546c48fc583cc9a05bf233974e559fc72e63e3a7704d16d1d20db5369f2", 0xdc) write(r2, &(0x7f00003be000), 0x0) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000010e000-0x18)='cpuset.selftrustedwlan0\x00', 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003b8000-0x4)=0x3, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000579000-0x8)=0x100000) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) close(r0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) connect$netlink(r0, &(0x7f0000002000-0xc)=@unspec, 0xc) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a45000-0x8)=0x7b7) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) close(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008b8000)={0x0, 0xc3, "d8a3e3a842d7e594b7cf4431898b11b2d3bdb9316b6aaca84aa62b309fb0ae54dd99693b99b5e1628ce733942a8b76074b96fd3b24f12d40f90be36ee6f55480538b87a21ecc4fced05b79983ad65a935c5aaee2440f9a5945c1e8ce2a91abb4c880f72881f7340cb38a9ae70d2408d84bb0b96f1d4905b9e960509e0a1b91cc4c65df824235708b174559a4c00d35b3902317bd711180bc9e57614fa73a872b06f35085b4cdf39f46cc4187225ca813f37fdcbdc082e25eeb617a839d96590977519f"}, &(0x7f0000abf000-0x4)=0xcb) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000380000-0x8)=@assoc_value={0x0, 0xe21}, &(0x7f00000ad000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000996000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x10001, 0x8, 0xe9, 0x8, 0x10}, &(0x7f0000a95000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006d0000)={0x0, 0x100000001}, &(0x7f00008fe000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000020d000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x2}}}, &(0x7f000032d000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009ad000)=@assoc_value={0x0, 0x6}, &(0x7f00005dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eff000-0x8)={0x0, 0xfffffffffffff465}, &(0x7f00007f3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000566000-0xc)={0x0, 0x1f}, &(0x7f000043d000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000103000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bee000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cbe000)={0x0, @in={{0x2, 0x3, @empty}}, 0x2, 0x92}, &(0x7f0000ce7000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000164000-0x10)={0x0, 0x4, 0x2}, &(0x7f0000509000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c9c000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x27}}, 0xfffffffffffffff7, 0x80000001}, &(0x7f00002f3000+0xf2e)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000667000)={0x0, 0x9}, &(0x7f000043f000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000360000)=[{&(0x7f0000b16000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00008bd000)=[{&(0x7f0000fa5000-0x9d)="e3ec778fa19a9265cca23aebaf8838273ff680dfedc74817f4e903629ab2418a172f15e701615ba723afd65460e5ce51866935c13289c1897633516b86d82a4994327e4e8cede204decb589978d98dcb14edb71479a4c182f97a42a0ebd7fb6895f921fbca4f4a1045eaa07914365d5c40d3666ab0ff2f0fe85166def13f5f0d69de76fbbe8bb11a8b78d0ce5b23586ef32e87f2e756fca90597105f5a", 0x9d}, {&(0x7f00003d0000)="0192aa9dfda71f56a0f15bbf17c7b146090572f9c1359995b4bd588e1411a83df2fbba78335bbae01237c0e3e89271d984b9ee2869459a3def345fba6fd7947d5fd8b2d240dd8b88755483899f81a360546331c48e82b381c57f4150cf81cc023969bb1e4499f4475156b8ca1e8d59243d10dfe1374aef638064c8cf89d6479d3b5b2559", 0x84}], 0x2, &(0x7f0000bc9000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8baa, 0x200, 0x10001, 0xf1f, 0xf3ad, 0x275, 0x1000, r2}}], 0x30, 0x8044}, {&(0x7f0000fc9000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000cda000-0x60)=[{&(0x7f0000635000)="78de1b5637d19ec80831951e8382708eb51bad1e7c3c4befea78190fac404a7cce3bbde25b8ba599c7c03022cc77f8e025751a2dfad757bee6f5127668e15fe07298a20f3f9aa02cde320c2fa264f01b352c08e3fd6e17046e506fec11608224eee1d8611229dc06a7e5bb8edce9299540574ff41c9b3fc8191e1b6cbf83db506fc9b9b6eeb5ab7a4b5874d1d01f91709df3278e6006f7f3f29864a4265fdef363fca31ead9da43cec10e60a56361b7bec8afefb7ee9c7360335b54301c417ae270e503bde6fb81b852e971897e83dee44849407612df2bfee5abfff9d42036e", 0xe0}, {&(0x7f0000831000)="2f9a079b4c13cbc01eda868e6832c077bac6b5c35b8348d74b7d7b7b165f51e4d1446ba945998d8523b5f05fba2fead703d3d731c350d9b778c9c1e56de6cbacd6608800ca5950599ba4cbe0960b47b8a229e1f5ed1a092a8a767e46a87cfedd4bf84dce9158c735f39432354f0ed6", 0x6f}, {&(0x7f0000cbf000-0xec)="6dbd753a55f8eea0b6c557b75db7f58b17300cfca37f35aaa9fc6d86cc03d5eeb2bd49835b74ec6de43af737f481d47fe8634df54a948e232d83eb21596253c5f184a57081cde54e365c632716e85a80dacbf8cfb1d5e53efafade439fcbe535f8f354f14b8b9bcf7811a11a4a3896075eaf4d7dd71faa0a81bd327fee0a1160471666432894f1b6c57bbd885961fe7279f5a60dc24bdbba908d4685b83453f1fc9db1d5dcafa7d2f347b403ac2a51cc09b52808e580300b9f2d1cc3f551010900a7e834bfaae1f7520ab49ea4f7731efe05d8fc1321ddb5654aa38c2fb8be736245ddeef0f5ad4231363090", 0xec}, {&(0x7f0000788000-0xe7)="daff30b10953f80ba9e2f3920b22cc93c7fb60d30d1050a546a743d43769818b41f8aae4ae0a4dd54193024da26da426dd4c47204d70678b57f92c66cb961ed489c07b3b9a62881235cf8eb268c9915fcb2e542a0726c63dc285c2864185d1212609619c0212561a5ad13f1b56aaefc7dc5952d6c4c6175c0c071fa572caf186d03d1be0ccf31e6c2e3c5a1251b522cb6fd059278e74c438ace82a68556ad419e785d49932e4dd54dcc37f4d5496d71d1c05ebb5afd75daf3ae429f52164d707f3e8f0589b32d1efc59dcbe32d87824db6ec2094a73f5cda0c8c7c10d72fa1193ed171adef658c", 0xe7}, {&(0x7f0000eae000-0x1000)="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0x1000}, {&(0x7f0000e35000-0x50)="4d44deabb3a59b25153dce1ea29511b4ba9d09b222eda74619b32961748ab044dcce421de64393d264c50a8aedfb500b04f90c4e68d6399f87ed749e8220fe56e70de94358ff433d711c407a8ee1e271", 0x50}], 0x6, &(0x7f000036f000)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x10000, 0x4, 0x6, 0x2, 0x2, 0x1000, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x26d9, 0x9, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0xa38, 0x2, 0x3, 0x0, 0x7, 0x5, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x49, 0x0, 0x7d91, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xc, 0xc, 0x0, 0x7ff, 0x2, 0x8, 0x8001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4cfe, 0x1, 0x3, 0xbb38, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x3, 0x100000001, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xf, 0x32, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x2c, 0x4}}, @init={0x18, 0x84, 0x0, {0x81, 0x20, 0xffffffffffffff80, 0x4}}], 0x1e0, 0x20000080}, {&(0x7f0000a2e000)=@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, 0x1c, &(0x7f00003cf000+0xaf0)=[{&(0x7f000026a000-0xa)="c4deca00a6a123d0f5d7", 0xa}, {&(0x7f0000b38000)="b5e18fc321b4d025b93785723a10e82e8499c594dd276cfa8a68", 0x1a}], 0x2, &(0x7f0000586000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x2, 0x208, 0x1, 0x7f, 0x7, 0x20, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2a7, 0x2, 0xeb1a, 0x5d, r10}}], 0x60, 0x1}, {&(0x7f0000a97000-0x1c)=@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f00009e9000)=[{&(0x7f0000b45000)="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", 0xfc}, {&(0x7f0000191000)}, {&(0x7f00002b7000-0x6e)="728236c1e705c1541a80d291af52cab9c24116aa9a1bc9a0192e7744982fb91d7a5696a0242903653899cb2e7e5d70821c7dc1a650b8f3658996af5fa5488a35792de1e46929979fd022db4ae162ae21959c1756c07dc9467f40932cfb739b10cfd445b80f84db494d08a70e79e4", 0x6e}, {&(0x7f0000533000)="459ab591bd523c89c673ca6837655ff7e09904bcc79623a601a7ea2e3a378782aba06f5d942f21051d78058807dfae786166dae45ef5efe68505152dc50f6a00a33198ed8e76780ffd305342f0d0425767cf2fcdd2e9546901026582eeb11c16d0551edd42013c62e5da6f407f3455c13f098aff5fef1c8c74fc8f5b3fdda4af2174c9961d01e42937f22d51c90a3390d48acc934b534f56eae6f91cc4d24ab1", 0xa0}, {&(0x7f0000c7d000)="71d238e4fda40692179476a57eaf817a9d03f82186f53bcc5842b99d308d4dba306d9487017ce92f6e896a57261710452b81d396cb448848274299ded32d419bef674d369d7e129709aa6f8a4eef1bbcfd71c43705db2d5766532487", 0x5c}, {&(0x7f0000de9000-0x1000)="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0x1000}, {&(0x7f0000842000)="fbd97e40e52f36200a25bf35d702b5e7790baec1f94e0723d814ce75fc11e7317dce5d29ce70d95c3a15f85f9a79af8c8b43588fcc364319724d46f7027d0795b61e9f2e4a031ba414c8bfb3de7ee24d30d1b590d5c271fcdb001dffaf0df0fcd75b3e2c0609056c14bfebf3728f8da575bc0fda570515c6cedf15ab5180afec40d0cb6b6d0e2615f0c51c60d371498192775791faa59fc6f90f387b87b922cb945c13a8a6fc5237f887a0f8ecea8982812c28609601355237f0262f07db0616ff4d4ceba0e52366fea6658ee3b0f8", 0xcf}, {&(0x7f00000f8000)="36c44ba02b0c", 0x6}, 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0x1000}, {&(0x7f000023e000)="60bcccc739f298947d69752e32b110f7d5382a08d0ffd17b324772703957c9199764af15e350e9053880d0c744ad7688313b49b8f0b16f8472377690a74981b747c989097e9300052f66b2a8d47a5635f1ad725e5e915abc56ee7145177932278530817634701efb1f805c1a44b2f90d527962a781793fdda2cb46046c9ba4e4c7b792c21ca61cb276647a73ea2d625b186ee48171e0c8e786a9b9be57671e915d382d", 0xa3}], 0xa, &(0x7f0000a99000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x800a, 0x3, 0x4, r11}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0xfffffffffffff97b, 0xd69}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x3, 0xfffffffffffffff9, r12}}, @init={0x18, 0x84, 0x0, {0x6, 0x9e, 0x401, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x80000000, 0x3f, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x1, 0x6cac1c3b, 0x2, r14}}], 0x120, 0x8000}, {&(0x7f000043d000)=@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c, &(0x7f00005af000)=[{&(0x7f0000f96000)="6494fbfe2f6acd9b1c2106cd48ce78d76a11d7d2cbb44a04644a6769e942248df0341a78645bcfc277d810b92f1b884f00094a727c1b1f8e232d06a2ce2ce64f954d7d23fafe29fec137bad1967ef9c09a7f2915c0c29ffdace8808b74ed646ab6752d1f0fdae768dbc7391538ecd1bff32d2ef2aade89a5e0b4f805aff6d70919bba7a16ebed8e48ea9760800fe9c0cf8f6f5ad17ab2c1809d80b7c741104", 0x9f}, {&(0x7f0000c56000)="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", 0x1000}, {&(0x7f0000ee5000)="19e0e74a035a9b54f2dee97164fba8189490383813d938eb3482a0da3410b9c9e53e9daa70c0334301eddc40a1f9ca1778d23ca8e70f24b3d3aa35e88e0219b6c8bad3302541282c939404137cc92b7f24792d4484d7e4cbec3a46f512854aa70a0d4941bb402ce71f57682d979b73cdb9e339f58b5e1133bda13a3ec202049de1119dbff781f332b1674443c0d6182da3aa31f57c9209c756c10a7877f387bea766260a0e98b870", 0xa8}, {&(0x7f000035d000)="830413ded893aad0513511e7fa96400f595c0c5c67a5cf00da99fe6ec738d0b828c7c264ed9844c3a8db4c44c853298064c5786cbdbdf54fb55726be35b791f66fe539fe3e768e6dc3fa3714f3c4f6ca044715850e6bfe14247d4287eec28c1dedac1caf86002b31cfb44b3a24a1585320efb8926b4a5a8f8b3ba0a260370f7837baa465dcb8a49f09eb8edb72216348ece8266b81eb72a9", 0x98}, {&(0x7f000036f000)="6674fbad72ba2d3acb59558d017a15fb502409f8bf1a27217aff37dd0c089bdc4ee612453d68b1f24d2e38ab3bd3ab4daef4eb703e743a7237764c6c85cc8d80948ed84cec2977acb80b74d5150b7d9ba2ac4cc88b4104999a729a3c6a2899fe48ee769c9b606770de06034b58280b487018c081905d938a593462dff47f3099ecb4a2ca9546f044", 0x88}], 0x5, 0x0, 0x0, 0x4041}], 0x5, 0x20000000) 2018/02/16 18:23:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x89f9573, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000014e000-0xc)={@dev={0xac, 0x14, 0x0, 0x11}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000b8f000-0x80)=[{&(0x7f0000ee5000)=""/219, 0xdb}], 0x1, 0x4) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a0000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000fc0000-0x4)=0x81) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbf000-0xc)='/dev/rfkill\x00', 0x648103, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000ab9000-0x38)={&(0x7f0000f93000-0x60)={0x27, 0x2, 0x7ff, 0x6, 0x1800000, 0xfffffffffffffc00, "8e2522580a928aee4f3ca9fb91d3a8241c2f3c9847bc3ed4b6b5a412caf8cf76206bb90f82a0987529cc6f13e10d091b643560eb39e899159293a1ff160b38", 0x2a}, 0x60, &(0x7f0000fbf000-0x50)=[{&(0x7f0000fbe000)="6aef042d591dd900a3719168d0dfd5ac6d651137f9815c02d520ef7d99fa492f5f57e428", 0x24}, {&(0x7f000047e000-0x98)="7878d1eb920453a34e896b0da2cadfc0e06d5659c59c1dcf95d4c16bbb49515b9355d4c8713787b9b1ab575c41944c559a848bc15d0d145ba34110e0682b010eebe154a150bdec0f0a7d2672ab256fc7e1ee806266f852301195f6e5e3215a48ec2cc747b356ef92a77eba4ed96b14e9a41754630cd4880d9f1a6edf3fc057580ef340f346e2ea509124f4998fabc6acf761136f587501f6", 0x98}, {&(0x7f0000f7c000-0x96)="dcfcc1189b42f58cdbf6846ef374724b5b938934e2e03ec25a6a31ef3827c6473cc81a76ec8e037ffab007a47b6471067ed93d28d8219fc4194dd4c4e9e53e0f298e2a96c8fa724b7748b2b9510963daa44c17f174829c07731f2897a885a4c29823ae49dd3a8fe02a90a2056bb326b5722c852f4a9f0c3a9177609696d39ab979bd4cc909fe75836f9cc53e696ed396a180aae1a0d5", 0x96}, {&(0x7f0000fbe000)="a1ca14a715a1a75b79f8d255935924c74aeac7044f6ff48a540e9da8b0df0f91b33689d105582abba7f3c2e63b69e2d9368457b1f49fbcbd6877d16451193c22893d2546e0612b80503c8edf74c48c6fbeb308d9b964778ef63d276d872106a2218db2dc01b84bf06032", 0x6a}, {&(0x7f0000345000)="aded7fae8510b59be84549c5adadd7441cee8831d16cfd5512f8e7dbd86e28959bf1704e44e4d7479ba8a389e7cbf327637a216dab7986a1dd7f6f7387a5c6b032dc6d780b61683321b48518371b47081b5bde6e389f73eb0855c62a3741193e17f80dc8f05ed11bc347bf0706fef40b9eac21cfe886a0ab141f45dd33ae3aa7829800db8b29a1792a9a26fc8550a8d98bca6cc28bac9744f13b4970b491f840a221a29b4c71aaeac297d913f31c84f3b109f05909ea9dc7e7c676e713f04bfe687b9f55006891e5c681156d8fdfb6d13da345f1cea80d87f59185daae58", 0xde}], 0x5, &(0x7f0000f0a000)={0xb8, 0x11f, 0x200, "45cb2f46fb137d929e2d14ccb222a4e3a7cb53c62a3c4e4073a4d363cfdf59a1c7af8cfc1b9c407fc3d73d619ce655a16c675cf4b0607bc8b009d0b00e9b3de53adb9cea6bd21c844b5813b01872257d02f0efc8e9899bfa584ec0de0ee75d2a4cbcf67aa41211cc770ed050b99432fc20ea3504ed92ab4b2d5020d40f2d26eb91afd6c38601aefbb01a1093d56660ded4ec40e4a14cfc0e6b6b7e3febb5b8cb10f29598"}, 0xb8, 0x4000001}, 0x4) sigaltstack(&(0x7f0000878000/0x2000)=nil, &(0x7f0000137000-0x8)) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f000095a000)=0x101, 0x3ff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000fc0000-0x4), &(0x7f0000c32000-0x4)=0x4) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f000082e000-0x8)=0x40000000003, 0x7, 0x0) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006b3000)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000ad9000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) r1 = syz_open_dev$usbmon(&(0x7f0000119000-0xd)='/dev/usbmon#\x00', 0x4, 0x10a00) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000dba000)=0x9, 0x8) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000885000)="2b2e79dc2f9adacceeacf38d2352639d9db87bcf9e4fbe", 0x17, 0x800, &(0x7f0000347000)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0xb265}, 0x7fff}, 0x1c) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7bf}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000a7f000)='GPL\x00', 0x7ff, 0x1000, &(0x7f0000da1000)=""/4096}, 0x48) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000415000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000096c000+0x68), &(0x7f00002f9000-0x4)=0x5) 2018/02/16 18:23:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x800) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) connect$inet6(r0, &(0x7f000011d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = open(&(0x7f0000533000)='./file0\x00', 0x0, 0xa0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000952000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00004d5000)=0xe8) sendto$packet(r1, &(0x7f000095b000)="0cd5009f92a1f2627cd909a46dc1836cc5b07182c5a1f14942d69fbe8be30f308af58e797449540807bdf69455279a678e9babc14d13a3c03a478e841271c6e17b24d040ecea422bef351835388a7c3dd862b1063ec1bc8b8edb62140af47953d06a1aec41b51c5cf026c331695ab3f31edfdeda9f2a2f0c6bf443faae2493b84f21b9cf43c05ac028f1c75f0242e46cf6749174f6d052eeb5c5252136a924cd42c2584e53245b4faa1eeb4bf624c330a18a636998f8f77cb14451b037ffa63cbd769a65cf5524399fb63c", 0xcb, 0x80, &(0x7f00005fc000-0x14)={0x11, 0x3, r2, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getgroups(0xa, &(0x7f00002c9000-0x28)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r3) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x10200) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) [ 42.759339] mmap: syz-executor2 (5959) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000d6b000-0x10)={0x0, 0x0, 0xfffffffffffffffc}) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000006000-0x11)=@known='security.selinux\x00', &(0x7f0000005000)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056b000-0x11)='/dev/vga_arbiter\x00', 0x3a000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000eef000-0x18)={0x401, 0x7f0, 0x6}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000923000-0x18)={0x6, 0x401, 0x4, 0xffff, 0x80}) 2018/02/16 18:23:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00005f1000)={@common='bridge0\x00', @ifru_settings={0x8000000000000002, 0x0, @te1=&(0x7f0000125000)}}) rt_sigprocmask(0x1, &(0x7f00002fe000)={0x7}, &(0x7f0000992000-0x8), 0x8) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000563000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000065000)=0x14, 0x800) accept$packet(0xffffffffffffffff, &(0x7f0000d0a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006ee000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000e0b000)={r2, 0x1, 0x6, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000089000-0x10)=[{}, {0x8, 0x10001}], 0x20000000000003c8) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x93, &(0x7f000036e000)) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02e6ff00", 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000f57000)='./file0\x00', 0x0, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006f4000), &(0x7f0000351000-0x4)=0x14) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) listen(r2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000518000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c5000)={0x6, 0x1, 0x80, 0x1, 0x0}, &(0x7f0000eea000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007c8000)={r4, 0x3, 0x3, [0x80, 0x5a6c, 0xe2]}, &(0x7f0000237000)=0xe) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) bind$netlink(r0, &(0x7f0000004000)={0x10, 0x0, 0x3, 0x80000000}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x10000, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000022000)='/dev/dmmidi#\x00', 0x800, 0x40100) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f000001e000-0x110)={{0x8, 0x3, 0x1, 0x10000, "e2a6f2baa0852070894c256f4ec6bb7c04ad7baf3af1d12303b0b6f74cc9f226ddc21edfbbc433fb81209276", 0xaa}, 0x0, 0x0, 0x5, r3, 0xffff, 0x6, "3c6ea14cafeb712ee69ac5156e64fc1b0b544975f973358ac3049a3849fb0317a4ec4cfb5bf0347b37245ff34290c8424a7a7da1087a5e321680ed669f8a2529", &(0x7f000001a000)='ppp1!\'\x00', 0x7, [], [0x800, 0x401, 0x8450, 0x80000001]}) ioctl$sock_FIOGETOWN(r1, 0x400454c8, &(0x7f0000001000-0x4)) 2018/02/16 18:23:21 executing program 7: munlock(&(0x7f0000489000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) socket$llc(0x1a, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) 2018/02/16 18:23:21 executing program 2: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00003d7000-0xe6)=""/230, 0x100000000}) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) 2018/02/16 18:23:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000589000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) readv(r1, &(0x7f0000b11000-0x70)=[{&(0x7f000062e000-0x67)=""/103, 0x67}], 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000933000-0x8)=0x2) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000ecc000-0x8)={0x1, r1}) write$eventfd(r1, &(0x7f0000cef000-0x8), 0x8) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ad7000-0x1)={0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a8e000)=""/22, &(0x7f0000a21000-0x4)=0x16) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000069000-0x620)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5c0, 0x2d8, 0x3f8, 0x3f8, 0xf0, 0x208, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, &(0x7f0000c65000-0x60), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xfffffffffffffffd}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @HL={0x28, 'HL\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x620) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x8, 0x58e7, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}, 0x2c) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x8}, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000002000)=""/95, &(0x7f0000001000)=0x5f) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x407) lseek(r1, 0x0, 0x2) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a80000-0x4)=0x84, 0x4) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) readv(r3, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002d2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000c52000)="6e73001782") exit(0x0) unlinkat(r1, &(0x7f0000ae2000-0x8)='./file0\x00', 0x0) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x401, 0x400}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1}, &(0x7f0000001000-0x4)=0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000e75000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c1c89a1b74308b8b2c5d07e63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x200}) read$eventfd(r4, &(0x7f0000c1a000-0x8), 0x8) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000093a000-0xc)={0x7fff, 0x7f, 0x3, 0x5397, 0x33, 0x73}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/16 18:23:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000b35000)='./file0\x00', r1, &(0x7f0000679000)='./file0\x00') fsetxattr(r0, &(0x7f000065e000)=@known='system.sockprotoname\x00', &(0x7f000050e000-0xe)='$vboxnet0ppp0\x00', 0xe, 0x0) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x81, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f000000d000)=""/213, 0xd5, 0x42, &(0x7f0000001000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@generic="000000000000ead00a00005e923400c7", 0x10) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4000000004, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) 2018/02/16 18:23:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000bb2000-0xc)='/dev/amidi#\x00', 0x7, 0x20000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000910000-0x1)={0x7}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000efb000-0xe8)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000422000)=0x25a) recvfrom(r0, &(0x7f000057c000)=""/236, 0xec, 0x2, &(0x7f0000433000-0x10)=@can={0x1d, r2}, 0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000057f000)=&(0x7f0000f22000-0x1)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c5b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000b66000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0xa, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r1, r2, &(0x7f0000145000), 0x56) ioctl$TCSETS(r2, 0x5402, &(0x7f0000654000-0x24)={0xa4, 0x2, 0x80000000, 0x8, 0x9, 0x100000001, 0x3f, 0x1, 0x5, 0x3, 0x1, 0x1f}) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cb2000-0x4)=r0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b99000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x1ff, &(0x7f0000cb4000)) 2018/02/16 18:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d0d000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r1, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000781000)="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", 0xffffffffffffffe6) syz_open_dev$adsp(&(0x7f00007fc000)='/dev/adsp#\x00', 0x4000000020000005, 0x20040) recvfrom$llc(r1, &(0x7f0000ee6000-0x76)=""/118, 0x76, 0x40, &(0x7f000000b000)={0x1a, 0x3, 0x4, 0xff, 0x9, 0x8000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001e7000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e9d000)) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e82000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000491000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000c10000)='/dev/input/mice\x00', 0x0, 0x20002) ioctl$TIOCSCTTY(r2, 0x540e, 0x3d) openat$ppp(0xffffffffffffff9c, &(0x7f000071a000-0x9)='/dev/ppp\x00', 0x10000, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/checkreqprot\x00', 0x400, 0x0) r4 = creat(&(0x7f0000a19000)='./file0\x00', 0x18) syz_open_dev$mice(&(0x7f0000262000-0x10)='/dev/input/mice\x00', 0x0, 0x80) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000f54000)={r3, r4, 0x6}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40085112, &(0x7f0000eaa000-0x50)={{0x4000001ff, 0x80000a}, {}, 0xffffffffffffffff}) 2018/02/16 18:23:21 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffe87) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000004000-0x4)=0x10) 2018/02/16 18:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00004ac000-0x4), 0x4) write$fuse(r0, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="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"}, 0x1059) 2018/02/16 18:23:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e31000)={0x1}, 0x4) mmap(&(0x7f0000001000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)) 2018/02/16 18:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b1a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x80000, &(0x7f00002e8000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) creat(&(0x7f0000c58000)='./file0\x00', 0x0) 2018/02/16 18:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 4: mlock(&(0x7f00000d9000/0x4000)=nil, 0x4000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f51000)='/dev/vga_arbiter\x00', 0x80000, 0x0) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008df000-0x9)='/dev/rtc\x00', 0xc4a00, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x3, &(0x7f0000fd7000-0x18)=[&(0x7f00009cd000/0x4000)=nil, &(0x7f00000c0000/0x4000)=nil, &(0x7f00005a7000/0x2000)=nil], &(0x7f00002a9000)=[0x1, 0x1ff, 0x77, 0x0, 0x7ff, 0x4, 0x81, 0x8, 0xfffffffffffffffb], &(0x7f0000fd6000)=[0x0], 0x6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000fd6000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000fd6000-0x48)="ce3aeaa038d41f0cb971df1905a884f111737b70f6be7c03314d51ffcadc7c3dcadfd8c09c9eddaacb48e2462be357caca4c1c171e611bea3843b82edf0b979e3c27bd935b066948", 0x48, 0x90, &(0x7f0000fd5000)={0x11, 0x0, r3, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a), 0x0) r4 = socket$packet(0x11, 0xa, 0x300) setsockopt$sock_int(r4, 0x1, 0x4, &(0x7f0000fd4000)=0xfffffffffffffffe, 0x4) 2018/02/16 18:23:22 executing program 6: clone(0x0, &(0x7f0000b22000), &(0x7f00005e5000-0x4), &(0x7f0000962000-0x4), &(0x7f000041a000)) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) sendfile(r0, r1, &(0x7f000025d000), 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0xc) setpriority(0x0, r2, 0x4) 2018/02/16 18:23:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) eventfd(0xfe) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000c2b000)=""/96, &(0x7f00008c8000)=0x60) keyctl$join(0x1, &(0x7f000067e000-0x2)={0x73, 0x79, 0x7a}) socket$nfc_raw(0x27, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000eb2000-0x78)={0x7c2, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @rand_addr=0x4}, {0x2, 0x1, @empty}, 0x80, 0xffffffffffffe33d, 0xffb8, 0x1, 0x2, 0x0, 0x7ff, 0x200, 0xb4ea}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c17000)={0x0, 0xe, "6aa3c0f4bae91913106ba1c34b2f"}, &(0x7f00006a1000-0x4)=0x16) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000053d000-0x8)=@assoc_value={r2, 0x7}, 0x8) request_key(&(0x7f0000682000)='encrypted\x00', &(0x7f0000322000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000981000-0xb)='/dev/vcsa#\x00', 0x0) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x7, &(0x7f000096f000)="fffffffe3a", 0x5) 2018/02/16 18:23:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000a14000)={&(0x7f0000a23000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @empty}}, 0x2, @in=@loopback=0x7f000001}]}]}, 0xfc}, 0x1}, 0x0) r1 = gettid() getresuid(&(0x7f00003f1000), &(0x7f00000aa000)=0x0, &(0x7f00007f4000)) getresgid(&(0x7f00003f4000-0x4), &(0x7f000044e000)=0x0, &(0x7f0000c44000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6d000+0xca1)={0x0}, &(0x7f0000c64000-0x4)=0xc) getresuid(&(0x7f0000669000), &(0x7f0000181000)=0x0, &(0x7f0000ea8000)) lstat(&(0x7f00002ad000)='./file0\x00', &(0x7f00007bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/ashmem\x00', 0x480000, 0x0) sendmsg$netlink(r0, &(0x7f0000f32000-0x38)={&(0x7f00002be000-0xc)=@kern={0x10, 0x0, 0x0, 0xa0200180}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000d94000)={0x214, 0x22, 0x200, 0x0, 0x1, "", [@generic="25a5b517c03b", @typed={0xc, 0x17, @str='\x00'}, @generic="0648a2fc8711e8a55fc9493e11c50633507acb128d3536799480b1c502ebff81b4520dd0e1ca17ead29adbb0205c373c0978fa6283afa80959bf2047d1594c44e89f9e05d52e8a60361ab039e8efb1e9eb98e2ce9ce34d246b7d374230ea25ba7a68bc0dc2dc23fd93d2bd7fbb2120249a3c26b066befab4564528ee21e022e8d99eda39874ce7c4954e55ac5f86db8f16408cfe3e803243336e999793cdb776f92e7525e6ac5b2ee7cb3173ed7ad5746944d194c60129a26aafc7d96478291e479d09f1ab88e3212f64ef2299165816129909b3526e75ff695c0c2b9d534de4035a2c075f25ddd99485f11b93129841801009", @generic="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"]}, 0x214}], 0x1, &(0x7f00008e9000-0xb0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r7, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xb0, 0x4000000}, 0x4) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000098a000-0xc)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007a1000-0x4), &(0x7f00003f7000)=0x4) bind$alg(r0, &(0x7f0000fff000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000951000)="d3ab2719f700002356ba602dff08000bfef9b90400000000000000ff0000000002000000000000000822ff1d349000d412dba74f8a2705909a6b", 0x3a) socket$alg(0x26, 0x5, 0x0) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003c9000)={0x0}, &(0x7f0000dc7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000462000)={r4, 0xb0, &(0x7f0000e7e000)=[@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xfffffffffffff354, @mcast1={0xff, 0x1, [], 0x1}, 0x2317}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x7}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}]}, &(0x7f00005fe000-0x4)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000058d000)) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r3}) close(r2) r5 = syz_open_dev$sg(&(0x7f0000fa5000)='/dev/sg#\x00', 0xffffffffffff8001, 0x4000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008ab000-0x10)={r5, 0x50, &(0x7f0000f77000)}, 0x10) signalfd4(r0, &(0x7f0000edb000)={0xfffffffffffffff7}, 0x8, 0x0) 2018/02/16 18:23:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x3, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1, 0x0, 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001e9000), &(0x7f000007a000-0x4)=0xb) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000051e000-0x9)='/dev/ppp\x00', 0x741c0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000699000)={0x0, 0x7, 0x3, &(0x7f0000e4f000-0x8)}) recvfrom$inet(r0, &(0x7f0000f8d000-0x8e)=""/142, 0xfffffffffffffdb0, 0x0, &(0x7f00001bd000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b6c000-0xc)={0x1, r0, 0x1}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00002e7000)=0xc3f) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00008ff000)=""/178, &(0x7f0000a75000)=0x3e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000512000)={r2, 0x28, &(0x7f0000be5000)}, 0x10) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) clock_settime(0x7, &(0x7f0000007000)={0x77359400}) recvmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000011000-0x30)=[], 0x0, &(0x7f0000003000-0x1000)=""/4096, 0x1000}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000000c000)={@sco={0x1f, {0x8, 0x2, 0x9, 0x8, 0x40, 0x7}}, {&(0x7f000001c000-0x59)=""/89, 0x59}, &(0x7f000000c000-0x1), 0x60}, 0x28) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001b000)=@add_del={0x2, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffeff}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/16 18:23:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000001000-0x10)=[{}]}, 0x8) 2018/02/16 18:23:22 executing program 1: socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000014000), 0x0) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000-0x4), 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000327000-0x9)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000bc3000-0x4), &(0x7f0000000000)=0x4) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000531000-0x10)={0x0, 0x2c, &(0x7f00007bd000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f0000cbd000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e3e000-0x10)={0x8000, 0x20c, 0x7, 0x2, r2}, 0x10) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001000-0xd5)=""/213) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00005d0000-0x510)={'filter\x00', 0x7, 0x4, 0x4c0, 0x0, 0x108, 0x1f0, 0x3d8, 0x3d8, 0x3d8, 0x4, &(0x7f0000e02000-0x40), {[{{@arp={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @empty, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x4, 0x1f}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:dpkg_var_lib_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x510) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000-0x20)={0x65e16999, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000005000)={0x4, r1}) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc3000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xa)='em0vmnet1\x00', 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00003ba000-0x28)={0xffff, 0x72}) 2018/02/16 18:23:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x0, 0x3) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x4000000000000020, &(0x7f0000da0000)="020008000000002000005462fa01a55eaf0d2cf653c03cc379e4eaf40f4a97023700000000000006b30a58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac1036930000027d07634832b8a5c0ad4c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0b00d1b0e6ebcb12c7291a71363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c63f864802a602fa698807ef14a4a1807e976be1d00000006bdf15ea1309163d6a4830de8391f2ecab7bbfbcbeec6", 0xd8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005f7000-0x4), &(0x7f0000855000-0x4)=0x4) close(r1) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b8d000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x160, 0x230, 0x230, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000911000), {[{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xff000000, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', {0xff}, {0xff}, 0x7f, 0x2, 0x20}, 0x0, 0x100, 0x160, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x7, 0x0, 0x20, 0x1, 0x6], 0x1, 0x200}}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x3dce, 0x8, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x1000, 0x5, 0x10000, 0x74, 0x80000001, 0x7], 0x7, 0x9, 0xa92}, {0x9, [0x955, 0x81, 0x10000000, 0xea99, 0x0, 0x9], 0x5, 0xffffffff85682cf3, 0xf}}}}, {{@ip={@rand_addr=0x5, @multicast1=0xe0000001, 0xffffff00, 0xff000000, @common='bond0\x00', @common='syzkaller0\x00', {0xff}, {}, 0xff, 0x1, 0x2}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9, 0xd, [0x14, 0x28, 0x3d, 0x26, 0x1d, 0xb, 0x0, 0x1e, 0x21, 0x2b, 0x15, 0x3a, 0x36, 0x36, 0x34, 0xb], 0x0, 0x8, 0x12c}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x80000001, 0x5, 0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008eb000-0xb)={0x80000001, 0x0, 0xfffffffffffff425, 0x2, 0x2, 0x1000, 0xc6, 0x6, 0x8, 0x81, 0x6}, 0xb) r1 = dup(r0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000327000-0x4)=0x66, &(0x7f0000d52000)=0x4) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000), 0x4) 2018/02/16 18:23:22 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f000000b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x7}, 0x98) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000000f000-0x10)={0x5, 0x15000}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000d000-0x4), &(0x7f0000002000)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000008000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/02/16 18:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000081c000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x7, 0x3, 0x1, 0x40}, &(0x7f0000cba000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b0e000-0x10)={r1, 0x10, &(0x7f00004b5000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000085e000-0x4)=0x10) r2 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x368, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f00008d5000), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x4, 0x0, "7070745000000100000000040020ff00", 'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0x0, 0xff000000, 0xffffffff], [0xffffffff, 0x0, 0xff], @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x33}, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x400004) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r3 = syz_open_procfs(r1, &(0x7f0000926000-0x8)='net/ipx\x00') setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000329000)={0xa, &(0x7f0000f46000-0x50)=[{0x1000, 0x77eb5c08, 0x1, 0x33}, {0x101, 0xee5f, 0xce, 0x2edb}, {0x53c, 0x15, 0x958, 0x5}, {0x2, 0x8, 0xe8d, 0x1000}, {0x8, 0x8000000000000, 0x256aad69, 0x81}, {0x40, 0x80000001, 0x2, 0x62}, {0x7fffffff, 0x100000001, 0x3, 0x100000001}, {0x2, 0x1, 0x1000, 0xa60}, {0x8, 0xf996, 0x2, 0x9}, {0x48000000000000, 0x1, 0x9, 0x5}]}, 0x10) fcntl$setown(r0, 0x8, r1) renameat2(r3, &(0x7f000043e000-0x8)='./file0\x00', r3, &(0x7f00006cd000-0x8)='./file0\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7d, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000b56000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r3, 0x540c) ptrace$setopts(0x4200, r5, 0x1000, 0xfffffffffffffffe) setregid(r2, r2) 2018/02/16 18:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000964000-0x8)='./file0\x00', 0x400000, 0x100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000af5000)=0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000c82000-0x454)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x214, 0x214, 0x324, 0x324, 0x324, 0x4, &(0x7f000013d000), {[{{@uncond, 0xc0, 0x104}, @unspec=@LED={0x4, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@arp={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @empty, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="8f19403504617a445ed64b4c49936b37", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @mac=@link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @empty, {[0x0, 0x0, 0x1000000000000]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @empty}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x454) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) [ 43.374316] Cannot find set identified by id 5 to match [ 43.418597] Cannot find set identified by id 5 to match 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000403000)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b7e000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00003a5000)=0xe8) recvfrom$packet(r1, &(0x7f0000506000)=""/23, 0x17, 0x10121, &(0x7f000004e000)={0x11, 0x3, r2, 0x1, 0x408000000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b1a000), &(0x7f00000e7000)=0x20) 2018/02/16 18:23:22 executing program 6: msgget(0x0, 0x4) msgget(0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x388, 0x2, 0x88, &(0x7f0000000000/0x1000)=nil, 0xea3d}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x3f, 0x2, 0x80000001, 0x8061}, {0xffff, 0x0, 0x3, 0x7fffffff}, {0x2, 0x5, 0x4, 0x6}, {0x81, 0x2, 0x4, 0x30f}, {0x7, 0x1, 0x4}, {0x8001, 0x40, 0x5, 0xffffffff}]}, 0x10) msgrcv(r0, &(0x7f0000001000-0x10)={0x0, ""/8}, 0x10, 0x0, 0x2000) 2018/02/16 18:23:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000397000)={0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fea000-0x78)={0x6, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @empty}, 0x10, 0x20004000000000, 0x3, 0x9, 0x10001, &(0x7f0000c2b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x7, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='loginuid\x00') bind$inet(r1, &(0x7f0000875000)={0x2, 0x1, @rand_addr=0x6}, 0x10) writev(r1, &(0x7f00001c8000-0x90)=[{&(0x7f0000efd000-0x1000)="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", 0x1000}, {&(0x7f0000300000)="bd5fd6861712c62a5a87de910e93aed11449aa58851576cc397291c973e57d7d9361b8447aac3320e60000645552eb89f4f461562e1ea976c491839bf31b7c8af0e7924ad8b7e3681aee948d3718fa54b36871b86ffead3a57304cfda2c9d65c9a5e6d103f16b3b1b2377571ce5a0d1ce6724ba5f44a170b5f3a3daa14639a31a3", 0x81}, {&(0x7f00007d3000)="1e9183cad01fe9b6684c9d9612492d447b091faaf8249042c3f92104106c8c7cf975aea6d84792e88eb72169fe2f67588811ffbe9cee7d12a18c178c5600538785ee5a17e6e25533f504e5a304754eac71464f88d193fe5f0e4a2c4d671bf5a8bdde", 0x62}, {&(0x7f0000a5a000)="85a1e7ee531630e006972bbe44936948e9e2617e6ccd8d08f0f90d29ad71a9ff51578712f3d76696dd43e5aef708f21fcd3c31ccaf17bdd5bee7a654023269581c762da8e549fbd5cad17932f22e50134e75b3ac80dbd3ab471868c34af5cd10f6f7a7cb646d5f3f2d2ba3924f7425682ac5e006b73dd93b9c49cfed25a74e6fd99edc4ffdcc9b89003b2902a3be28991ba05d1c95fa06a04f36218196c8f04a758be03db88e003056d0c3d9cf9a9bb5a500422fd4eb0f13b4a7da22f573139b0b83d5f0cf8a22aa93017823b48e12a9c3e381d484ccc4461302f20748cfe984b9e29232f3f1", 0xe6}, {&(0x7f00006d1000)}, {&(0x7f00003c0000-0x12)="dd225a9dc084d733e71c14e95dde696a8c9f", 0x12}, {&(0x7f0000bf0000-0x23)="6f54d07b4ef7e35efce9aab4de91b8f02dcd59dc628e580d867e78582c053903533555", 0x23}, {&(0x7f0000e43000)="9cc01abc964009191e9cb7c9898d4f1263405c4948e58945e90d11774686bccc6fe95ac72ecb7654294ea7ea9f5912a0021cdb909a1fb71753dd33c7260ba577b406a2ea84720658852b70e183b916fcda29b00fc2eeb16882427eef1a34ed57313e07424748bc2121290307137b84a494517deb29254ac6fbb30531bc0cc7007bc7cf0366b813bfebb26e5cd1b4b0f9b4aba08c5b0dc1effe0a6ef315dd", 0x9e}, {&(0x7f00009ba000-0x5e)="e0ca385e44b3af98265d6db7e0caf31f2ac10f5d1f612d45f3e44c1eea868c238f7426cb0b3799c1dc6191955f7bb96de7eec9523c07c60d0ded212c64aea3d466e21359981efba8c3e0e071151d52a9e446ea40012d8bf5cadfa1f9999e", 0x5e}], 0x9) 2018/02/16 18:23:22 executing program 2: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00004dc000-0x20)={0xf89, 0x1f, 0x7, 0x9, 0x0, 0x2}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000117000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00002a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f00002a4000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f00002a4000-0xa2)=""/162, 0xa2, 0x2000, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f00005bb000-0x5b)=""/91, 0x5b) msgget$private(0x0, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = getpid() process_vm_writev(r2, &(0x7f00008fb000)=[{&(0x7f00009e8000)=""/225, 0xe1}, {&(0x7f00000e4000-0xe8)=""/232, 0xe8}, {&(0x7f0000c0f000-0xf)=""/15, 0xf}, {&(0x7f0000c95000)=""/187, 0xbb}, {&(0x7f00003b8000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000009f000)=[{&(0x7f0000575000-0x19)=""/25, 0x19}], 0x1, 0x0) 2018/02/16 18:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffa) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00006ba000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r1 = add_key$user(&(0x7f000013c000-0x5)='user\x00', &(0x7f0000d82000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000017a000)="a2bf47e614b793c1263fa3dafc7dd6d17d076a8889a334398da48f2ff161122d92f7e2", 0x23, 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000f4f000-0x5)='user\x00', &(0x7f0000417000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000104000-0x1000)="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", 0x1000, 0xfffffffffffffff8) r3 = request_key(&(0x7f000095c000-0x6)='.dead\x00', &(0x7f000025f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000113000)='#\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000658000-0xc)={r1, r2, r3}, &(0x7f0000ded000-0x6c)=""/108, 0x6c, &(0x7f0000dfb000)={&(0x7f0000d0c000-0x40)={'sha384-avx2\x00'}, &(0x7f00007b0000)="559b6ff66b79e1815c4582a308d2425f8184fcebb620c782c8773dd553443a38caad40574ca58b233711d320f3d2353c36c370387be03cdf8c8b406289c8cddd3fefcb2dd22e4ef8f4bfe9f3ea8e67e2595ed2ab502a485da1434717e3014b5fa3d109fdcc37175d3fce65b2cc8911578c50c10fbebde81340e75454de89a7b9", 0x80}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000432000-0x105)={0x0, 0xfd, "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"}, &(0x7f000009b000)=0x105) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cdd000-0x8)={r4, 0x8}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000033f000)=@nat={'nat\x00', 0x1b, 0x5, 0x3e8, 0x1c8, 0x1c8, 0xffffffff, 0x0, 0x0, 0x350, 0x350, 0xffffffff, 0x350, 0x350, 0x5, &(0x7f0000b8d000), {[{{@ip={@rand_addr=0x1b2dbd02, @broadcast=0xffffffff, 0xff, 0xffffff00, @generic="6675711b5eefa5b63950cbbdf708f90c", @common='vcan0\x00', {0xff}, {0xff}, 0x2f, 0x1, 0x2a}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x13, @empty, @broadcast=0xffffffff, @port=0x1, @gre_key=0x6}}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0xff, @common='rose0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x7f, 0x1, 0x23}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2386, [0x9, 0xff, 0x200, 0x7f, 0x8, 0xffffffff], 0x1523303c, 0x3, 0x3ff}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x5}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001, @port=0x2, @icmp_id=0x2}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xff000000, 0xff, @common='dummy0\x00', @common='teql0\x00', {}, {0xff}, 0xc, 0x3, 0x40}, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x1000, 0x7, 0x8d2, 0x0, 0x0, "e8d64ec7c84484491368f7d67a6be54abff18e2e0652a144d9f105761a2831fc33c1359fab772931087a35f8c08c94908cbfea326cdf8b214c0cb75cd608e2cc"}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffff34c, @icmp_id=0x2, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 1: socketpair(0xb, 0x5, 0x4, &(0x7f0000f04000)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000802000-0x8)={0x0, 0x86c, 0x3}, &(0x7f00001eb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f56000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x6) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) close(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000535000-0x10)={r1, 0x4, 0x10000, 0x9}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f00007ad000)='/dev/input/mouse#\x00', 0x5, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000fd3000-0x4)) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000b90000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1}, 0x0) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x40, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x9, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000299000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xff, &(0x7f0000404000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001d9000)=@generic="ed9e91e5feda3bb40e2ad5558d6e8f9a") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000668000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000521000)=0xe3) 2018/02/16 18:23:22 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8), &(0x7f0000d44000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ceb000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f000017d000)={0xffffffffffffff7f}) 2018/02/16 18:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008ec000)={0xffffffffffffffff, 0xffffffffffffffff}) sysfs$3(0x3) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000c80000)=[], 0x2cc, &(0x7f0000f05000), 0x0, 0x9}, 0xfffffffffffffffc) renameat(r0, &(0x7f000012a000)='./file0\x00', r0, &(0x7f000027a000-0x8)='./file0\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ffc000-0x4)={0x100}, 0x4) 2018/02/16 18:23:22 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x0, &(0x7f000000e000)="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") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000001f000)=@common='eql\x00') r1 = socket$inet6(0xa, 0x0, 0xd6) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000025000)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}}, 0x7fffffff, 0x6, 0x94f7, 0x10000, 0x3}, &(0x7f0000025000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x8}, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000026000-0xb)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000014000-0x8)={0x0, 0xff}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r6 = fcntl$dupfd(r5, 0x0, r5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r6, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x79, &(0x7f0000e1c000-0x8)={0x0, 0x8, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000fb8000-0x4), 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000022000/0x4000)=nil) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000000b000)={r4, 0x10000, 0x10, 0x80, 0x2}, &(0x7f0000025000)=0x18) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000b96000-0x4), &(0x7f0000b05000)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000536000-0x9)='/dev/vcs\x00', 0x4000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000f93000)=[0x80000000, 0x3ff]) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000424000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ac0000), 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000972000-0x3)={0x2, '7K'}, 0x3) 2018/02/16 18:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006ae000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f0000986000)={0xdb5}) r3 = dup2(r0, r1) mknod(&(0x7f0000c36000-0x8)='./file0\x00', 0x8080, 0x2) r4 = semget$private(0x0, 0x4, 0x44) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000098a000-0xb8)={0x0, 0xfac, 0x100, 0x400, 0x100000000, 0x5, 0x5, 0x4, {0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x86}}, 0x8, 0x7, 0x60, 0x7fff, 0x8001}}, &(0x7f00005df000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bf8000)=@sack_info={r5, 0x2, 0x20}, 0xc) semctl$SEM_INFO(r4, 0x2, 0x13, &(0x7f0000968000)=""/81) read(r3, &(0x7f0000208000-0x55)=""/85, 0x55) sched_setaffinity(r2, 0x8, &(0x7f00005a4000)=0x7) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000-0x20)={@generic="b9e07b2fcadde7060b9ffd2c2428b2db", @ifru_addrs={0x2, 0x1, @empty}}) move_pages(0x0, 0x1, &(0x7f0000001000)=[&(0x7f000000a000/0x4000)=nil], 0x0, &(0x7f0000003000-0x8)=[], 0x0) 2018/02/16 18:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x1ff}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = syz_open_dev$mouse(&(0x7f0000666000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x357640) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000703000-0x8)) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00008d8000)={@rc={0x1f, {0xfffffffffffffffb, 0x1, 0x26b0, 0x5, 0x400, 0x100000001}, 0x5}, {&(0x7f00001a2000)=""/240, 0xf0}, &(0x7f000028b000), 0x67}, 0x29) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044d000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00009e9000-0x4)={0x0, 0x80000, r2}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00003dc000-0x8)={r4}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) gettid() sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a77000-0x70)=[]}, 0x0) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000753000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000a76000)='./file0\x00', 0x0, 0x20) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000144000)={0x100000001, 0xbb, 0x700c722b, 0x100000000}, 0xffffffffffffffc5) readahead(r0, 0x0, 0x0) 2018/02/16 18:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x2d0a37d27e3483d5) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000beb000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000b48000-0x24)) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c5f000-0x4), &(0x7f0000f2c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d54000-0x8)={0x0}, &(0x7f0000cc5000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fb5000)=@assoc_value={r1, 0x98}, &(0x7f00000f8000)=0x8) 2018/02/16 18:23:22 executing program 1: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000048000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000048000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000035000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x800, r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r2 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xb, &(0x7f0000048000-0x20)={0x6, {0x2}, 0x1, 0x100000000}, 0x0, 0x8, &(0x7f0000048000-0x8)) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e62000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000555000)={&(0x7f0000b22000)=[0x5, 0xff, 0xffffffffffffff7c], 0x3, 0x1, 0x4e9, 0x0, 0x0, 0x5, {0xf373, 0x8, 0x7f, 0x785, 0x8, 0x7, 0x8, 0x6, 0x81, 0x9, 0x200, 0x7, 0x7fff, 0x8, "1db3c6c5e46f15d74aeea7863c454b0077a69475a7faafdc3ea6665c94abeed8"}}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000945000)='/dev/snd/midiC#D#\x00', 0x0, 0x8000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000e6c000-0x4)) close(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000284000-0x6)='hybla\x00', 0x6) socket(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) 2018/02/16 18:23:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000346000-0x10)={0x0, 0x0}) futex(&(0x7f0000902000)=0x1, 0x800000000006, 0x0, &(0x7f0000c93000)={r0, r1+30000000}, &(0x7f0000e0f000), 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000da4000-0x4)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000073e000-0x2)={0x8000}, 0x4) [ 43.725487] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 18:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000df6000-0x2)=0x2, &(0x7f0000685000)=0x2) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd9000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3}}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@loopback=0x7f000001}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) [ 43.768494] QAT: Invalid ioctl 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) [ 43.813495] QAT: Invalid ioctl 2018/02/16 18:23:22 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) connect$inet6(r0, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000036000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000036000-0x1000)=""/4096) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000036000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000007000)={r2, 0x10}) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000a09000)={{0x7, 0x101, 0x80000000, 0x8, 0x7a43, 0xc83b}, 0xd1}) write$sndseq(r1, &(0x7f0000006000)=[], 0x0) 2018/02/16 18:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000001, 0x10000000000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c4000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = syz_open_dev$amidi(&(0x7f00004f2000-0xc)='/dev/amidi#\x00', 0x4, 0x20202) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000e8d000)=0x6) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000aca000)=""/143) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000852000)=0x9, 0x4) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000a83000-0x9)='/dev/sg#\x00', 0x67, 0x50000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b44000-0x18)={0x0, 0x10001, 0x0, 0xfffe03, 0x9ed4}, &(0x7f00007e4000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009eb000-0x8)={r4, 0xffffffffffffff81}, &(0x7f000055e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00007ff000)={r5, 0x20101}, 0xfffffffffffffdf6) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000eb7000)={@common='gre0\x00', 0x100000001}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000a76000-0x10)={0x3f, &(0x7f0000e01000-0x3f)=""/63}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/16 18:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000346000-0x10)={0x0, 0x0}) futex(&(0x7f0000902000)=0x1, 0x800000000006, 0x0, &(0x7f0000c93000)={r0, r1+30000000}, &(0x7f0000e0f000), 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000da4000-0x4)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000073e000-0x2)={0x8000}, 0x4) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000743000), 0xffffffffffffff57) r1 = syz_open_dev$midi(&(0x7f000084d000-0xb)='/dev/midi#\x00', 0xff, 0x30d000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ddd000-0xe8)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000c28000-0x4)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000c4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000eef000-0x4)=0x14) sendmmsg(r0, &(0x7f00004e3000-0x21c)=[{{&(0x7f000062b000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, &(0x7f0000300000)=[{&(0x7f0000c26000-0x63)="74513ff50483ea11df690543b2ed457fa22cf030b6549a4820235186daee8c18672afa030464afdbd7cdeba5096d3426f9b357b5a3562a7baf900ec34abd46dc6b50bdbb3478d79ca4859ff676f3ceee9de030df8d54277e4deb7b2d0a5f7fe1394477", 0x63}, {&(0x7f0000fc1000)="e9c51b1d7e8df12f4985bfdfad7fbee6ceb4394a6e979f7b9866f477a66cf4e6efb1aa942c70ff491a17d5c97990df88c6", 0x31}, {&(0x7f0000ce0000-0x23)="301f2ed657008137503c07382a68c475032f98413f1ec79ec61143047b9b1c044e2cf0", 0x23}, {&(0x7f0000056000)="a79b468f6cb1cfcb444071dcee8dbb2efa283b904329c4234c1c74f16023d1a3d19decd039d4a6b39f843854a29912eeddeacaeb008a42881517c22aaa8ca4877983d129b9996e0ef48c115b124d4e2f6c32b820f90c99215467b779953c35fea62097c3ee7d9b2c989f37c1c03b96f1d8521fcd90174a25046c9edd75", 0x7d}], 0x4, 0x0, 0x0, 0x40000}, 0xffffffffffff611a}, {{&(0x7f0000b2e000-0x10)=@ipx={0x4, 0x61d, 0x3, "f7f4e769e585"}, 0x10, &(0x7f000096d000)=[{&(0x7f0000e63000-0x2)="0ce3", 0x2}, {&(0x7f0000546000-0x85)="75ca9456b1242bbddd01e2291425502e498b84fd8805e9c2c3684a2d5b3f28c2c2c69e0fa1692aad0594a7e6d932c0752eb169270112037b00e4ce939a165d25c4c1c60c1ad37c078d61c3cec73ab814f2d43a59fc13a9242dd88bdb6d287660bae76c8ccbcb619456bce67f1bffe443fc89171af59ba5d17cf0f3a135ce6cf546f728d92f", 0x85}, {&(0x7f0000c9e000)="34e131cb1ad46fe85ac9a373f4bc039ccc575975c24030d5036cf430f0cc884354365bdb5a91b9af75e280645addc821599a935de02e8c677c5838c24d92577f9163ed048e9a72ccfd7313afd3ec5f1fa3dc0a65dea3108a5fba3a9abf4ec7fcc87ef5badfc405039a30026972497ac157729e6d27506369dc87ccf530edb2ed73076c396cdd2b6eeb812cd4bccca14ba06ff090a1ec04c0fdd425a96f61badf3dfc4adc09f2a253f23720b61528339e0665ba6c04ec731639035d43ec411b014c208c45a6ab83a0748cd9b94abbc6ac316566b6517ae64be0c5f0f998d5d86cb74c6c7290788f", 0xe7}, {&(0x7f00006b7000-0x1000)="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0x1000}, {&(0x7f000050d000-0xce)="0b7bba62adff5a9b9a6e1e455e44c8b60b2595fd6595254014231501bba97c57ad642fc5a52ddad139d339553cc9c4ade08199593a50408bbeb8bcfb3673191b5511912a33fa143bf1de635126fc8eb50ac7c8b602f70c87bca0ac744e6373e3e6590c46ce3848c46f26262ea7de4a60e41f16fac3ced0d353289c270725e8b9b1068325a51b885a0fbca6952fda593d9b29e7cb62614c94d34edcc01bb7e44659a833185efae86933f46ec5e5d28f871f60ec4bf7b7229d364eba0852c884f3787f65698fc7f6367127e2dce9f9", 0xce}, {&(0x7f0000319000)="ca59310833498a109e3e28233974ed", 0xf}], 0x6, &(0x7f00000d8000)=[{0x48, 0x100, 0x4, "b1873b09bbf7d108450366a6125a0da5fb0a22427fd11c58ed945b2b397c3db7ed24eff447b8ace4bd1f1db9e0c2b98f4e"}, {0xb0, 0xff, 0x1, "109f64eafe069da9eb106aecf0efabc35abd90aa8511bc885fea181fc90be9befc4731373c996cf9c3c957fd4b0f068d6b35c85807f094d159940af83129a94fd2ea9ca436b33e06f77f4d59c6779539f0c7e471f3009a9f725562fb575976c807491ebb49d0eecad7401146cbb6e0359d76dd3de6f7330f179a9a7adf88b11904f482e724874cacafcabba513ec501ac066aec4896e57cda860ed3351"}, 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{0xc8, 0xff, 0x7, "d54dbc25d0f7d25880cb87e90b7aad484676f4028f1c9e820ee25b90b63a955eae74632aa7a5833a1b292e9a3aadba4facd16dd953908eed6833b16f979992337513fa07d228c6a1d8e1e1ee658dd597998596fa98ea4e9e763ccb4058aebbc274d9b369aec105b1f105927ebecc51b19f2478ac10b5a7886e747723a5cc1a097bba23b048cd173f872f3b133b9c23b7b3d71eec25b4b56bbba61d9cfe082e24c536f8769f0ff17ff7ad68725252ee6ed36c1f3fddc9"}, {0x1010, 0x11f, 0x6, "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0x20e8, 0x40080}}], 0x9, 0x40844) connect(r0, &(0x7f00005fa000)=@ax25={0x3, {"e0a78992bf5825"}, 0x5f8a}, 0x10) syz_open_dev$amidi(&(0x7f00003a7000)='/dev/amidi#\x00', 0x7ffffffc, 0x6000) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)) fcntl$setstatus(r0, 0x4, 0x44800) read(r0, &(0x7f0000461000-0xad)=""/173, 0x389) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e47000)={0x0}, &(0x7f00002b8000)=0xc) ptrace$pokeuser(0x6, r1, 0xfffffffffffffffb, 0x101) 2018/02/16 18:23:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) [ 43.889984] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007b2000-0x10)={0x0, 0x8c, 0x3, 0xffffffffffff0000}, &(0x7f0000b2c000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ed9000)={r2, 0x3, 0xa, [0x800, 0x76b, 0x7, 0x2, 0x7fff, 0x1, 0x0, 0xffffffffffffff00, 0x6, 0x4]}, &(0x7f0000e61000-0x4)=0x1c) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f00004c6000-0x1d8)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b7000)={0x0}, &(0x7f0000997000)=0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b04000-0x11)='/dev/vga_arbiter\x00', 0x159480, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000eff000-0xc)={0x0, 0x8906}, &(0x7f00000e1000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000814000-0x2)={0x0, 0x6}, &(0x7f0000c9d000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00004db000)={r5, 0x5, 0x5, 0x1f, 0x20, 0x10001, 0xffffffffffffb8d1, 0x80010000, {r6, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x52c}}, 0x6, 0x3, 0x3, 0x1, 0x9}}, &(0x7f00002ec000)=0xb8) sendmsg$netlink(r0, &(0x7f00006c7000-0x38)={&(0x7f0000fd7000-0xc)=@kern={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f00005de000)=[{&(0x7f000055c000-0x3f4)={0x3f4, 0x27, 0x100, 0x0, 0x0, "", [@generic="a2d68e72bb9728c961fba659d7b8ff7102379378ee518c39740c1490cefc5926229cfb1241712ab078288b57d5cc52334bc58e9817d3ed6f841cf3957848a225732e1b8ca0c940e3795981be6b44b84942ac4d4e3de9edd95d686f0296", @nested={0x178, 0x2, [@typed={0x90, 0x74, @binary="83f3da97f65ec1a010def4bf0b6002a2d76d628f33224daab17edeed2f5170c74ba322cb6df0f89e8ebecab5250e299e537895a8646a877bf7e6563e459b350389d71f9dbb80a55dd60cb8d2f83849a65da488fd457952e2d3c0ada05ea943ccd9a5301f278dae71768e1c0f44ed097d3d43d4c9fc21417712bc6af20e2d619043b754dc3b6185"}, @generic="c92f6d21969e164f75ddaa56dc7a6e31eb91b130da7ece78c641b57c54249b00c2089e4d19f4e117c47a24448f942109a582cdffe4be72440548c9c1af0353aae2ed5a360e58adbc0d59984bc1116146584ee72d0ecc8d88f448f3fdaa3971f80c5254ad342fefbe48977e633e7f92b60e5a3979b51cb2442e27cdb472abee9b9e1bb31f0bee805a1d9464ed663e0077f4f361210608717421f92ee86e7d8376542a7a9ee46fabb1603d38ce1a16310032b7836e900e2065f1fb6dfbcdf0b58b70ab3f9cba160c01f90fe807783d46b9ee88c8e2bb9dae7fcbf7bdccbbbad875121258"]}, @generic="11bc4b4738581febcf329aaf26b3db26da110d47492fc9195f8935e48d776c50275dbc56ac59f56227d2a350c33d2c30699d2850d8ed99f81f3893cc3adad3909700f7f2", @nested={0x1c8, 0x1, [@typed={0xc, 0x16, @fd=r0}, @generic="8942d40b6cdd6dd1c753cd4a76a046777551fa92b9f3cad24eb8d031029e9298893bda516b6f641767048b26739b6c9f652a0cada6", @generic="c186cfef78f49fcb9f2836d2dc3f4e4041683fdf23231727f5f07f723e3a46e8b5ac38dad5c21c6b8a6ba9c32b7c9f90ad99f82851f7dcf81295bf562eb157ffaf7b21bbf474996f344de849cda18199de", @typed={0xc, 0x3c, @ipv4=@rand_addr=0x1}, @typed={0x18, 0x30, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x6f, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x28, @fd=r0}, 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@generic="265772e691a408d204cfa183e5d8111bffd6d07e99ed10b134edf1e5b6e2eb7f604a774b1f7d9fc4d02e6f42fcc6d5e3588d58433bb0c8b3f97e9de3dc90e2f048ff38e63a803b39bbe60b84757c9056d616524af5c9fc44ff747579d88f927c96e6decabc524e470f366893f17bd7a9174ffd96562e5737df7d5b6addb3259746d1de590e5bde14b83b331d771257c61fb8d4"]}, @nested={0xa0, 0x60, [@typed={0xc, 0x3b, @fd=r0}, @generic="a709e43601238fc05fe6051d56ec9db3420272e52d2da3248b693089812fbdd46aa690bbdda383aa61af60f9ed78ae31c8d8b1e26774282ef5cff666b9bd8a52c811788e676f7bd1c10c2d5f941f77f07a5eb02cd795bff82e343b7765f5fa37b2aa1905a37c297e76629ca467db168f908ed798431fb2183fd8d2373226f7ff9015105358aa9985229d00f6f1ec"]}, @generic="62fa34d06928bf13fcab0ec8d1ffe87ffe39f14aaed2c77e907a5e10e7472a6aeb32a4c16436b92486894fb996cb58cda842bc9d04fb2f3f4d12905ea4434494627be32a6f46b835aee570c37fef2106b0c2b2262105ee25cc5caea33a0eb96218e93edfd9664437fb33d8a246a23655796d16045568737063989f87e4b3dc96778270906eebcf4d16fe50611a5a78de9a9fad1d5e7d017e", @typed={0x10, 0x4f, @u64=0x8000}, @typed={0xc, 0x42, @str='/[^\x00'}, @generic="2316026d", @generic="767d0eb7ce4dac9f6f27a4448d6e798d0d67c186af712192199e6624d8b5c0610e1ea3ca026044c6e9c4e4422327c2a6eb6661968978eefec8ac019fc089ba5f9d7df30b568af6e928c55045dbc102ad8013c6c151cd77213ece425455f90641f81ff1770b0318b94cf90c6e177cd37f358ff504233dc947ff45bf8df89f89835c7ab798310efd69137303a577aaff529e468ef220218b32e8a0a3949e4309114dee5eb3972fde74caa0"]}, 0x134c}, {&(0x7f0000ec0000-0x294)={0x294, 0x26, 0x400, 0x7, 0x3, "", [@nested={0xc8, 0x7a, [@generic="12ff0a73ec6717031f4bac557fb8513af53a047c6042f5c3d35c6e12cbd1c8652499f8165a9bb0c83d3a2142b5c2992dcf686b318d7c4b695a334022eb4d33c70d084c0491892b095c832b0dbaea60e1719a8971ba119e1877974a08de2ef5fcbf2e22027b396ac3bd7f9db77a0e768fc175c7a9974ff19bbb5cc84f470341c6d9258f062f058b21a9ab539f7502e66487757d1d7081fbdcb44e3e2746c8aed3e9e847f8d22384b85bbb95dfe719a849dad1a4b2372eebbf0e622c374935c9d71556"]}, @generic="380ea6fa7bae891ead7501766d3875e1d2bf659af29cbaf12174b2e6da95df4d16d190de68bcc37f7609deb5d2125ec3f12854c3e4daffbe6ef7594aed88904aa1c6114c6de08bfa351bbf258de234e232204db204bb70d46fda58ebb8ed2b9d66311b902f0b124cda8a2a7d0ed7d7f0c1e0e7c37113c48858f8efa73d7e7087f5f0bcccf3d2c7069f2aca3f8f79dd727d5878205bd48d2715633e7b1047a7d038131c", @generic="3dbb8b175cd75f", @nested={0x2c, 0x86, [@typed={0x8, 0x5f}, @typed={0xc, 0x37, @ipv4=@rand_addr=0xff5}, @typed={0xc, 0x1e, @u32=0x7}, @typed={0x8, 0x23}]}, @typed={0xc, 0x67, @ipv4=@rand_addr=0x3d85077c}, @generic="20a5eba42548fe75d8b5169ca003d68c9a05d1388008d63b52bc49fa788e52d22c5c436a32125f43f43b2f8fe58e0ef0825574bfdc38c202eb24ea8f314227b84ac80717c8066e3c18d8e6271acefd41c9e4", @generic="63498ec3cb048d3434d166dba425ddfc07577bfc7f563135aeb41f7a43c73af0c0a42b981a6c924720fe3b720a9ab66313faa3bb9a83230759f44a0bfa49c49e32623cc949036544898077c3ccb05346794f5879808da8eac6fbe6799b8cd20e83f03cf5d076d1019cecfc0cb072443a6719d80ca33b514ae15af7fe9ac0f35f292f156e29e02411"]}, 0x294}, {&(0x7f0000392000)={0x1c, 0x20, 0x20, 0x5, 0x1, "", [@typed={0xc, 0x6d, @pid}]}, 0x1c}], 0x6, 0x0, 0x0, 0x4080}, 0x11) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0}], 0x1, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000a09000)={{0x7, 0x101, 0x80000000, 0x8, 0x7a43, 0xc83b}, 0xd1}) write$sndseq(r1, &(0x7f0000006000)=[], 0x0) [ 43.970740] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 43.985662] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 44.001079] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/02/16 18:23:22 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000009000-0x12)='/dev/snd/midiC#D#\x00', 0x400000008, 0x400800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000-0x82)={0x0, 0x7a, "c860656bc9bfb10588aecc2eef53e2aa7edfc3be29258b08f9dcc11d22fce04096ed3890fb3191eab962d77588ca9d9fccabade0536e44b9cf3a574700c00c6876f45f84944c72632e4d06a8744040e190a1f8abd1fe41669cc8bc1caa6087fd7c0823b4d910d56229799f5dbe2e6cfd40d7a1606534768ec51d"}, &(0x7f0000004000)=0x82) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f000000a000-0x4)=0xe8) r4 = shmget(0x0, 0x4000, 0x400, &(0x7f0000005000/0x4000)=nil) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f000000b000-0x70)={{0x9, r3, r5, r3, r6, 0x190, 0x3}, 0xffff, 0xfffffffffffffff9, 0x8, 0x3, r7, r8, 0x2}) r9 = getegid() chown(&(0x7f0000004000-0x8)='./file0\x00', r3, r9) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000009000-0x8)={r2, 0xffffffffffffffff}, 0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)) 2018/02/16 18:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000001, 0x10000000000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c4000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = syz_open_dev$amidi(&(0x7f00004f2000-0xc)='/dev/amidi#\x00', 0x4, 0x20202) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000e8d000)=0x6) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000aca000)=""/143) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000852000)=0x9, 0x4) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000a83000-0x9)='/dev/sg#\x00', 0x67, 0x50000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b44000-0x18)={0x0, 0x10001, 0x0, 0xfffe03, 0x9ed4}, &(0x7f00007e4000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009eb000-0x8)={r4, 0xffffffffffffff81}, &(0x7f000055e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00007ff000)={r5, 0x20101}, 0xfffffffffffffdf6) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000eb7000)={@common='gre0\x00', 0x100000001}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000a76000-0x10)={0x3f, &(0x7f0000e01000-0x3f)=""/63}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/16 18:23:22 executing program 0: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000936000)='/dev/sg#\x00', 0x1, 0x100) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000938000-0xc)={0x0, 0x0}, &(0x7f000023b000)=0xc) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000166000-0x7a)=""/122, 0x7a, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000937000)={&(0x7f0000180000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000938000)={&(0x7f0000626000-0x50c)={0x3e0, 0x6, 0x200, 0x1, 0x3, {0x20}, [@nested={0xc4, 0x1c, [@typed={0x14, 0x15, @str='/dev/sg#\x00'}, @typed={0x8, 0x52}, @generic="d4a6815476b078ad1e0bd138c38ca722a31ff4ee688db2b6ecfda4d5ea5533cfea8657fe732de0bbe6314d25157210a7dfeaad86d4af7abfa3d81c58d0680210d01a5409f7c774e342368a78b1653d172aafde01cb6e11bbcbac9315770d0c0544b294b59ba6b4d5232a35b85ba94659f15f190bdee71856c293d625709839aac2f101e7e55efc533d42c561fc337bdc6756876672e9867d3e95a77890baeb7d90"]}, @generic="e4b0b3545d580d68774fe0d558ca9eaba93fb77d0e518ce880ce31c67d5d25dd56a71cff6022ab8c92e06afffad42bcd3f4adaff9a00d1fc3ee3083769221be6f46cdd07292598e4320b88c58210417468c9f91194d1178363eea5e5b69c41648a6406b2f3e10d17c71e30ba6f7b6addd22ee24b21d605bbd1735993d6d110210e86c307979e8d963195caa8f89e", @typed={0xc, 0x46, @fd=r0}, @nested={0x94, 0x29, [@typed={0xc, 0x14, @ipv4=@empty}, @typed={0x18, 0x4d, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x4d, @uid=r2}, @generic="cf9a3795a86a2312ea117d87b7e786a9338424e9af5f10fa6f8491d4db82004325c0e04ab067f592aae98cedb8bab1f867a74e2f594bedec4f807d55a2907f153cb81f101345c1dfcb41b80f1f5d2f46d70fb9314ad9881c7a0a0952adece5"]}, @generic="613dde80fc550db9f482b25a175a22a6f466de7bb32272ce74c9f268dc57fdfda7f5b0d9e08c3c13f0c46736abe8c32cda4753641440915d249f9061b710f03bebdc0da9cc40659dc33da6221181c3bb7a5668501ca272623a01557fc9f6b717071ed2e3f8f53070f90e1ac847278ce1b13a3126a05417756bab0ee5765217d3a2abb756ae54a500d7cf177b8c251b37829e93880bb5ad1ad8b72a93116a999304fd4efe48b3c4f4a978128b53c042d7d1a1b7c450177fc819a7ad50ccb8b4bc49a6f9f1d378c4689526a6f3066432caa696e6f2cb80f7b09b80cfc5d278179762beaac429bf1a31cc9f2ca84c5188964cf6e1", @generic="668f4850aeacf361dba2b7b2cf8ca13f9b7ef40757f8066d4dd926600a021bb80ecad6439099ce78077d59bfff531abbf1a96533114417ed546af2f8c827186e8d5f35aa1ec3b988d109f05cd1fcb13f8ffdd9c35f9d289ac94e2fbe528e070b75447601fc30dcb564587fa20093fb7634f91e1965fb178a86821802fd93b1fb2b282b9ca48b7e67fc90838199d61148a393db96a9c32c6be40281326c19d433c11f1323bb27a60ef6afafd1d3519c709d722d92202417ad9450106090d145312f9479cb47a95d49f5ec9dc0b3272c", @nested={0x18, 0x2f, [@typed={0x14, 0x7c, @str='\r+.cpuset\\\x00'}]}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x20000890}, 0x20000004) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000054f000-0x4), 0x4) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) 2018/02/16 18:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000029d000-0x10)={0x2, 0x1, @empty}, 0xfffffffffffffe38) syz_extract_tcp_res$synack(&(0x7f0000e6f000), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000064000-0x8), 0x1, 0x0) syz_emit_ethernet(0xffffffffffffffb8, &(0x7f000098f000-0x12f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0x2, 0x7, 0xaf1}], {0x8100, 0x8, 0x3, 0x40}}], {@mpls_uc={0x8847, {[{0x8, 0x4, 0x0, 0x5f4}, {0x2, 0x7, 0x9, 0x8000}, {0x7fffffff, 0x100000000, 0x400, 0x1fffe0000000000}, {0x1, 0x5, 0x8000, 0x3}, {0x7f, 0x8, 0x7fffffff, 0x53}, {0xfffffffffffffff7, 0x4, 0x0, 0x5287}, {0x0, 0x60, 0x8}], @ipv4={{0x0, 0x4, 0xfff, 0xce, 0x0, 0x0, 0x7, 0x80000000, 0x33, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@rr={0x7, 0x0, 0x7, [@dev={0xac, 0x14, 0x0, 0xe}]}, @ssrr={0x89, 0x2a4, 0x6, [@loopback=0x7f000001]}, @noop={0x1}, @noop={0x1}, @timestamp={0x44, 0x0, 0x8, 0x1, 0x0, []}]}}, @dccp={{0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x8, "190db2", 0x1, "0100"}, "ead5a2c0ebbebfdfc02bb16632548120d1e7c57beb62932785bb71edc2cebd64478346e709a629b5a968f5aedba6b91345604f879b05f1f9f17814bd696dc0e64acbe4a58af70c4d189c7b779d9d2b3357af73f33e49cf63f0f4ff4a7292dbb2e41273796bbb3b727c735f484a95db249ffaf5a50be12b1c4233dd73d17b4666a933071bacdfdf7464a3752e7539443bbd65337ee28e3536a53e0b82e69c079c40c71779321e2166c7a3ac2ac9c0902d1f37a6b11923358a3687230ee2c3f45d726f1703a2"}}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/02/16 18:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x420001, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000040c000)) socket$netlink(0x10, 0x3, 0x4) 2018/02/16 18:23:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000740000-0x8)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c3c000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7c8, 0x348, 0xd0, 0x348, 0xd0, 0x598, 0x6f8, 0x6f8, 0x6f8, 0x6f8, 0x6f8, 0x6, &(0x7f0000e3f000-0x60), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffff00, 0xffffffff, 0xff000000], [0x0, 0x0, 0x0, 0xff], @generic="c5d19ed1dffe1c51e2bb20aadc93706a", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x6b2c, 0x7, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x200}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}, 0x3a, 0x16, 0x1f}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff, 0xff000000, 0x182471bab38cb797], [0x0, 0xff0000ff, 0xffffffff, 0xffffffff], @generic="1c83b60ccaafc158d5d4a4e986e2afac", @common='eql\x00', {}, {0xff}, 0x7f, 0x2, 0x4, 0x25}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x7, 0x2, 0x1, [0x200, 0x88, 0x8000, 0x6, 0x81, 0x7, 0x0, 0x5, 0xfffffffffffff52e, 0x81e, 0xff, 0x4, 0x2, 0x6, 0x0, 0x5], 0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x2b, 0x14, 0x20}}}, {{@uncond, 0x0, 0x208, 0x250, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x7, 0xc5d, 0x10001, 0x9, 0x4, 0x2, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}], 0x2}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@rand_addr=0x1f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0xe, 0x8ca1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xff000000, 0xff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], @common='erspan0\x00', @common='ip6gretap0\x00', {0xff}, {}, 0x3f, 0x4, 0x2, 0x14}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@inet=@set4={0x48, 'set\x00', 0x4, {{0x7d, 0xced, 0x4}, {0x80000001, 0xfe4}, {0x9280, 0x4}}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2b, 0xe3e}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x828) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000066c000-0x48)={0x1000000001, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@generic={0x3, 0x7, 0x6, 0x1f}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f000065a000-0x1000)=""/4096}, 0x48) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value, &(0x7f0000076000-0x4)=0x8) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c0b000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008ba000)={0x0, 0x20, 0x200, 0x3, 0x6, 0xfffffffffffffff8, 0x1a, 0x0, {0x0, @in6={{0xa, 0x3, 0x6e0, @empty, 0x1ff}}, 0x5, 0x800, 0x5, 0x5, 0xcb2}}, &(0x7f000009e000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d36000-0x20)={0x2, 0x2, 0x4, 0x3f, 0x8001, 0x710, 0x9, 0xfffffffffffffff7, r2}, &(0x7f00008f1000)=0x20) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c5a000)={0x0}) accept4(r0, &(0x7f0000f3e000)=@rc, &(0x7f0000c09000-0x4)=0x9, 0x800) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f00002ce000)="1f00000002031900000007000000068100ed853b090001001a0100ff3ffe58", 0x1f}], 0x1) [ 44.113777] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' 2018/02/16 18:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) prctl$setfpexc(0xc, 0x80) r1 = syz_open_dev$admmidi(&(0x7f00002f5000)='/dev/admmidi#\x00', 0x86f, 0x200100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000411000)={0x0}, &(0x7f000069b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000039e000)={r2, 0xcd}, &(0x7f0000488000)=0x6) bind$alg(r0, &(0x7f00000d1000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0xfffffffffffffcb3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000471000), 0x1c2) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c5a000)={0x0}) accept4(r0, &(0x7f0000f3e000)=@rc, &(0x7f0000c09000-0x4)=0x9, 0x800) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f00002ce000)="1f00000002031900000007000000068100ed853b090001001a0100ff3ffe58", 0x1f}], 0x1) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value, &(0x7f0000076000-0x4)=0x8) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000a000)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x800}}, 0x1000, 0xfffffffffffffffc, 0x10001, 0xfffffffffffffff9, 0x98f}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000013000-0x4)=0xe8) setreuid(r3, r4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000012000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, [0xff000000, 0xff, 0xff, 0xff000000], [0x0, 0xffffff00, 0xff, 0xffffffff], @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2f, 0x3, 0x1, 0x21}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x53f5, 0x3, 0x1, [0x8, 0x3, 0x8, 0x40, 0x200, 0x6f00, 0x1000, 0x8, 0x7fffffff, 0x100000001, 0x100000000, 0x80000001, 0x10001, 0x80000000, 0x2, 0xfffffffffffffffe]}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1}, &(0x7f0000011000)=0x8) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f000000f000)=r2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000007000)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000013000)=0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000013000)={r5, @loopback=0x7f000001, @loopback=0x7f000001}, 0xfffffdb1) getsockopt$inet_int(r0, 0x0, 0x182, &(0x7f0000011000-0x4), &(0x7f000000f000)=0x4) 2018/02/16 18:23:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f9c000-0xa)='id_legacy\x00', &(0x7f0000547000)={0x73, 0x79, 0x7a}, &(0x7f0000821000-0xb)='/dev/midi#\x00', 0xfffffffffffffffd) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000007f000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000793000)={0x71, "8f7840d5d77181c3eba31687f1d74be3a6b6def8f5b2217da56a89af27b413d71ce5bdb21f7b08ddfdc0db81b04d1d6245058832d85327be124940735e87758c413d67d87ec06ae1cfa964ea5e9e2d295cbc18005db4fb1737370a00585cc2e768a180a434732ba06fe2709d43f3ffdb9a"}) 2018/02/16 18:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:23 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) personality(0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000015000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000003000)=0x3, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000019000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000000a000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000000b000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000017000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000019000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', r3}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r4}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x400000000002, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f000001a000-0x58)={{0x20, 0x35}, 0x1, 0x3ef, 0x2, {0x5, 0x5}, 0x9, 0x7}) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f00006b8000-0x60)=[{&(0x7f0000639000-0xa2)="e0e4358cccd619ce123694215c32f0d4250e7a5974031d3481419401d22573508acc3ad166f90f56bf672ae66d3fc03b845fbf0b79f55324f5e67a7468d15252f5d5cdd51bac85c620b380826b145d5d6f4a80b5193f013db7510dd0d5798c9acaa0dd7a8ff23b659c861a07dfb92782f62b1f80a1530be159f13fb1c4d23b2399d3cddad4fe52410f76db6ce23c0a5698ac3295f74079ae36c5a318952e3f63f6e2", 0xa2}, {&(0x7f0000791000-0xf3)="18fc39199686813642e34cbddcf6e19a5bc131263d7e58eb4edc9742d459c6e53dbe9a343f7f50e41efb501fc8503e8e1cd398a7411578e71dc0de385221e30d42fe4e5cddca09ddf55aacb8e4a725e21242b3cbb9d2381582240877a34bfaea591e4c34cfe5a0bbd276080c8c22c6b63ac4b2524edfcbdb86fb2d423568108bc3e13278060247d60f7ecd47b5d8a2db01f1b84b02d1a1f040c8a9a037147c8627f9f385af0fd9cca346b97834cf8530fa8bdd13efe355dec4d6638747b3963ca5be9c208126698075f527767d9fcceb739ccd055f64d973972c6be9512da9ef575e08b4d2f709d7da044fa2c0213f54f95342", 0xf3}, {&(0x7f0000303000)="c94014485fb47f3829", 0x9}, {&(0x7f0000d9a000)="9ffc82815847f30f7393f011165912710d5895607716e2320d6ab02464a625af6bd0481163a61a8318eecf28048ec8e69d517739801862c29e094902394646b116d42e21efb7527df3d07fe627d06bfffa53bea1dc2846d355724fb9a83a0f41966f8feaae4a583e1605e74d798ee14d7d8adf9c9d8c90db9ad88274af3b0bae956b56c641", 0x85}, {&(0x7f0000359000-0x58)="782183ea517a0a1989a99d9302bef8eff198d859db309bb6164b246fd542e753b05d39dc4db1b9b1d9d2854e4e9e97668fac3946dfb87aed3e30d78a64e8177d39c06f46f576f34cb0c68d6f8df58c539e833b45209f5dd2", 0x58}, {&(0x7f0000bea000)="9ed6d1d37186254afeaca8da6b4f45e7600779d6ae6bedf0dfa5897f59534a9d6bd046f9b5d2f7f3503fdafc104b8259acfaaef7f1d080956839771501cb21c38cffa961e836e148493f9e22e662f95b928f", 0x52}], 0x6) r1 = socket$inet(0x2, 0x3, 0x1) r2 = socket$inet(0xa, 0x80000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000009000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffff00, @generic="2a58063c2ccf5462337fe73113e5f935", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x8, 0x1, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xfffffd69, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) iopl(0x6) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003b4000-0x308)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x0, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f00000a5000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "ecfd0037dcd340e5a6177a6797bea2127443e46369bd74862729ee034a86420544c724a452db12a4c2045000244db87c098ff4f41d4bbb35f945f28a0306be536177778b121649cf151f11f7ba76d04ee6c2ca95efdf7802c10816bff1763bac0973ae3a2008b0f9a4ed3b3294f0687f31c8b1cf4fde5acc3a190ffc19a93587", 0x69}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) openat$dir(0xffffffffffffff9c, &(0x7f00009f4000-0x8)='./file0\x00', 0x408482, 0x10) sendto$inet(r1, &(0x7f0000078000)="f9ee", 0x2, 0x0, &(0x7f00003b5000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000697000-0x4)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000063000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b2c000-0x8)=@sco, &(0x7f0000c1b000-0x4)=0x8, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f76000)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000855000)=0xe8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b07000-0x4)) r2 = syz_open_dev$mouse(&(0x7f0000feb000-0x12)='/dev/input/mouse#\x00', 0x4, 0xa00) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000a3d000+0xa8c)={0x80000010}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000271000-0x5c)={{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x916c}, {0xa, 0x1, 0xbdf, @loopback={0x0, 0x1}, 0x3}, 0x400, [0x10000, 0x43, 0xfffffffffffffffd, 0x7fff, 0x5, 0x6, 0x40000, 0x1f]}, 0x5c) r3 = syz_open_dev$dmmidi(&(0x7f0000d30000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0x10100) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000a21000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00006c9000-0x4)=0x1f, 0x4) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8000000000000001) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r1, &(0x7f0000f4b000)={&(0x7f00004b9000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001}, 0x3, 0x4, 0x4, 0x1}}, 0x26, &(0x7f000088d000-0x50)=[{&(0x7f0000ec4000-0x98)="c1cb6b18a22bd83d7e6359fb6d66532ed3f35fdb390c0c7f9e01ac6b301f95c73273b48db0806d37703a2e64591921c759e22e50474305909c50c0cd70f2e79f6788034d6cfa6e3890806f77e953bf245df40f6284ade63bd8f525077128b06ffbeacc6181fc16ab346d4ded78ed3f8c3a0864c03df996ab163f1a1fb4a372616a243776e0bb7180042055ec57a8ca9b95333875e441e385", 0x98}, {&(0x7f0000315000+0x44)="6ee5135da8d7027c9a2f417a59988e81e9b0681f57f66ab6e80be1ccfc2695794dd44094f7f2aee194c5db90eb31ac545d64145ae59abb7ce8390b2ecbdfcf28fe8dd6510f8f9090e138455de488b9e1733a130f62bece258de52650852cca285c175e083ec05de230108edca45abad42dcec1a941105eeb0916e818f0adc4e4d410ad69ffed92a234361671ba1aa98ec6c4b5a8d0a829329f93843441739c73f3cbe4610a53a6d186112b4d16a2de2fc3302522d63b7766c09e9c9422b937e2ee493ac9ddd646b8d9d34c0ec56aa5624205fe53cbf9307dffd5e522bc4c230a52", 0xe1}, {&(0x7f0000773000-0x9e)="57db6d01b89b8d92568c26b85e4622dd9a2675140b2fec80e3dc0cd5242850776f2de0dc0315cf0b76745876ef3788190bcc3e13dbfa5dfe3ddec00ac372e33f41a4e984eb848da8807d0f86d6682e35d1f47c7e0df024f34994ce54f47d6bb62d085ac7807be1867e484e60058ae13638b58f22ed18d0f8ccac73c647ea5b17c381974155164d87cbd778dabb1fb3079cbc8e5909c0a53de14d003ae952", 0x9e}, {&(0x7f0000ce1000-0x4f)="d5fa5fa6f212785f62fb68db5a58cf17dbe49201107103e081ee01eb394edf44bd86531175798df45fb9f6f6a749ad1d4c4137c885fb913b786650a43e02f68f90208b10c13c9aa417e3533778d5f9", 0x4f}, {&(0x7f00004f7000-0x74)="78b3e07b799db5700f1486166544d1ac1caada61884a6b3aa79b3a71ab832df9df8f742459b55b6e1a95edfe5eee10ded7ec6f5ad20e8b4f6453e84d2cc53e076140b9f7eb4e334e79192c8cc83aea3846428047bd088f5681bf08388ef6ee13a4b4866792d9ae39f24968d5b5bbc0887dcc4338", 0x74}], 0x5, &(0x7f0000ab0000)=[{0xc8, 0x113, 0xeb, "0e27b16e018161eb046a31fdd367f8907dbed7ce6321c85fcf6b889db379e22da8bf065e1e0a513b339bf5663bef7f0f244b1efdf9ec7d432208eff2dca121b83c57d0bd57cc151fd4c1afa77be6128ad40c0ee6e36b6f7eb84e5241e9078584ed08d8206e058a2e3da1996370668d57f2a35374f49bbd2b3c8837b917894eea8f13228450ffdf1c495b0aae18313aa5518822895910b60d27fe80320f5b9788bd3e19a16fb3531cb5cbec8b1954f8023d4f"}, {0xc8, 0x104, 0x8, "12ace2d85e2abd8daf6ecb3c5a2c39ea75eb23197135664f961b7466c26186c5225b606ac48278a4c6204d7b3a5d13cd8a7074d5af065497c1369e9c9552f16b88adcf1eedd93dc4f16d603bf251df5deb9b31ddb6c6e9210e6d3f5f22f5c8dc143d150be11468426476e39ed8e6a6d3b6d2846d5eabb5b02a51679e208f2718601d68f7dad6a5c700847734cba32793d1291456b0da296fa1b6237989e61bac0abe3e68a9cb29225c6eaf43e758746d054986c313de"}, {0x38, 0x0, 0x7, "f44ed750c0f9a6c79db31be6ae368a9f83a09572e11d016bf7b5866071e3fdca4a0c9a52801ae9"}, {0x40, 0x116, 0xffffffffffffff31, "b6a444a50a80506af4aee4572d323c2f5856ee91ce6fb0f10e74e64ccca6094a24b8d1d72048c8d9e3"}], 0x208, 0x11}, 0x11) listen(r0, 0x6) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00001eb000)) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004ae000-0x4)={r0}) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value, &(0x7f0000076000-0x4)=0x8) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x20000000810005, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f84000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x3}, 0x98) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x2, &(0x7f0000738000)=0x9) sendto$inet6(0xffffffffffffffff, &(0x7f000091f000)="16", 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x89c) socket$pptp(0x18, 0x1, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000e4b000)=0x9, 0x4) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a6a000-0xa)='/dev/dsp#\x00', 0x7fff, 0x20000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000069a000-0x14)={0x0, 0x8, 0x9, 0x16, 0x7, 0x4}, &(0x7f000059b000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007f8000)={0x4, 0x6, 0x4, 0xa7ec, 0x3598, 0x0, 0x2, 0x10001, r1}, &(0x7f00007a5000-0x4)=0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000868000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value, &(0x7f0000076000-0x4)=0x8) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003af000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000e15000)=0x20, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000719000), &(0x7f00009bb000)=0x4) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000d68000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r1) keyctl$revoke(0x3, r2) 2018/02/16 18:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, @perf_config_ext, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$mouse(&(0x7f0000fda000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffffc0, 0x2000) renameat(r1, &(0x7f000028c000)='./file0\x00', r2, &(0x7f0000c82000)='./file0\x00') mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) [ 44.444081] rpcbind: RPC call returned error 22 [ 44.456850] rpcbind: RPC call returned error 22 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000), 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e07000-0x8)='gid_map\x00') ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000bb7000)=@pic={0x719, 0x9, 0x401, 0x8000, 0xcc2, 0x8, 0x3, 0x10000, 0x80, 0x80000001, 0x14cd, 0x9, 0x80000000, 0x44, 0x370bae14, 0x4}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d02000+0x46a)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x5c}, 0x1}, 0x0) removexattr(&(0x7f000095a000-0x8)='./file0\x00', &(0x7f0000782000-0x2e)=@random={'system.', 'em1{wlan0cpusetcpusetkeyring%selfwlan1\x00'}) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000f84000), &(0x7f0000f84000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/16 18:23:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000188000-0x18)={r0, &(0x7f00004a0000)="ddcb9d330d3ab33994ceb155cbecaf347723e3d44f6f56303bf6b4b45fde452340bb7e4920b9371585cc091be49499554ec41f374bef574e1d7b9f57f2938eb3db0dd47d8712bc22281c9b91e3cd100ee9b8e3db012a1bcdc7ebcc2ec73017862a2b567eb299069ee2abcf0c4e23ff058b88065de66747282aa5af17377cd96aaebb10354ea16560df6a5e8409c61267326d381b36b2108ae06b83551bf2534cc680bf84fd382cf6d84b433445c09c8d19c312c2c99ad4a4", &(0x7f00002b3000)=""/187}, 0x18) r1 = syz_open_dev$loop(&(0x7f0000027000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x8, 0x1, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f00006cf000-0x1)}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a8c000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000053b000)={r1, &(0x7f000028c000)="ee28e0291d927dd21cf564f960d8010a6be3243673cdfb0b7715c2b478942a7358c74a12981c2044730d0bad8a04f766052fbbe5a667cd04def1ce21249eb567f2be0697325689ccc60a972c12ce24a4182c61927bfffc3e89adda0543a088346de22789af253e430c3c8868a8e53d4b24db286ba0394cb70a30f71f0cf35419e5ad319e9b545eb109d15c33113faf4b40bff1a6878a024a43c2bde5b1a78fc5c1e6d79ba849d5b474469cbd3ec0ed2b098bdbf73c83df40431ded802cb97f467b262f24a03608b5fbae9e812ba70051031a5ae457c843f411841646f459c630fab72bafa410fc83151d3d6efbb09033b91d9d5ce0"}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000b05000-0x40)={0xffffffff, 0x3, 0x10001, 0x6, "c9d14107bc98b5f9b49d258fd1681888c921396a45c240521f2abf9f40d253d41bb9c0e961c92ecb3e07dc4a", 0x1}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000546000-0x11)={0x2, 0xff, 0xfffffffffffffff7, 0xfffffffffffffe01, 0x2, 0x200, 0x2, 0x2, 0xbc5, 0x76, 0x9, 0xaf0}) 2018/02/16 18:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETS(r0, 0x5402, &(0x7f000055a000)={0xfffffffffffff801, 0x1}) bpf$OBJ_GET_PROG(0x7, &(0x7f000072d000-0x10)={&(0x7f0000095000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = memfd_create(&(0x7f00004c0000)='/dev/ptmx\x00', 0x1) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f00001ed000)=""/171, &(0x7f0000c6b000-0x4)=0xab) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000adf000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a39000)={0x0, 0x27, 0x5, [0x8e, 0x24000000000000, 0x0, 0x1, 0x9335]}, &(0x7f000068f000)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009f3000)={r1, 0x4a, "7843fd40786c2209fa0d49ebc0ff05e3f3ad151530a823da5767c69443e51e64a83c8f5fc632be7171b0be6463fa447ae993f679386deabd9d8e673279893c23d6e385541d8cf6af4eef"}, &(0x7f0000c29000-0x4)=0x52) r3 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000921000-0x36)="17a32fd87de6f55ec72933f8bac289a401974a6fc0b4ef4efb1b3d7f1c6f7e69bb43a3cb3832421247cbb83638da88160c198dd71ce8", 0x36) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c45000-0x98)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7fffffff, 0x6}, &(0x7f000067a000-0x4)=0x98) ioctl(r3, 0x180004520, &(0x7f000022b000-0x1)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000822000-0xc)={0x8, r0, 0x100000100000}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000865000-0x1c)={0x70, 0x14, [0x0, 0x6, 0x1, 0x7, 0x401]}) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c58000)=@assoc_value={r2, 0x5}, 0x8) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000), 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x8}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x4}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/16 18:23:23 executing program 2: getpeername$inet6(0xffffffffffffffff, &(0x7f0000f74000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00006ea000-0x4)=0x1c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005fa000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f00000e1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x35}, &(0x7f0000001000-0x4)=0x8) r3 = dup(r0) setsockopt(r3, 0x100000800000010d, 0x3, &(0x7f00006db000-0x8), 0x0) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000cd5000-0x10)) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000100000), &(0x7f0000001000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a1c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00007b3000)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000b79000-0xc7)="65d88b987123170f7df317198072b7cfe668a2f7867e370e1252e012207f2bb46cd3e454e788b08b86255e8d2f3d565fe544c5c596a09829d03e7a926041b62a1d74d2294f829b8045a4ad71c5f2acdc5426f8f5f2e20a4c439254c7a17eaf3b924d7d2bef56f422eb86f191a2a3bcaf4991e542634caf39b06f8385be92980e48e5faa598c7b9008d4b4556cbb9650184b61bd525a41ed5b80f1df51d6a251ec645189592da4737e1d59a0d86d7dde0ccbac1e500bd1ebc2a4dbbbf705dec5b5f2e63d6d8556c", 0xc7) pipe2(&(0x7f00000fd000-0x8)={0x0}, 0x4000) write$eventfd(r1, &(0x7f0000dc0000-0x8)=0x70e, 0x8) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000dc7000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000641000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmmsg(r0, &(0x7f00001f7000)=[{{&(0x7f0000a98000)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f000039f000-0x60)=[{&(0x7f0000282000)="bb", 0x1}], 0x1, &(0x7f0000ea7000-0x10c0)=[]}}], 0x1, 0x801) [ 44.563620] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 44.571802] xt_addrtype: ipv6 does not support BROADCAST matching [ 44.579628] xt_addrtype: ipv6 does not support BROADCAST matching 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000), 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 0: socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) prctl$void(0x0) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00001e4000)="f9180dd9de73c0ca2fbfb1868744400cdcaae2dbfe8233f1613e19d64458c7c7dfb544fabb34f910c2b699b1b1f7094d7368ae1272c01def8268635dc0693f0fd4dfc7758d75de026bb022983e33a30e5e40185d9eff2dfd06e04b9f45672f155ff4e3a2e6ee892e1292bc0848cc597a23b873fe98df", 0x76, 0x0, &(0x7f000009b000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) 2018/02/16 18:23:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x2, 0x0, 0x0, 0xc0000002, &(0x7f0000acf000)) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000797000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000033d000-0x2), 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/16 18:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000740000)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000028c000-0x95)=""/149) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000743000-0xc)={0xfffffffffffffffc}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[], 0x0, 0x300}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00004d2000-0x8)={0x0, 0x7}) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x4, &(0x7f0000680000-0xaa)) unshare(0x20000) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f0000a46000)) 2018/02/16 18:23:23 executing program 0: r0 = syz_open_dev$mice(&(0x7f00003c8000)='/dev/input/mice\x00', 0x0, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000bc5000)=0x6e, 0x800) bind$unix(r1, &(0x7f00004d6000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00002c1000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x21, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8054000001500"}}}}}}}, 0x0) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000bdd000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005cb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f000091b000-0x8c)={0x39, 0x2, 0xffffffff00000000, 'queue1\x00', 0xed9a}) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha384-avx\x00'}}) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8), 0x80080000083ffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000002000), &(0x7f0000001000)) 2018/02/16 18:23:23 executing program 4: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000a000-0x10)={&(0x7f00007aa000-0x1c)={0x14, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00008a5000)=0x1) r2 = syz_open_dev$dspn(&(0x7f0000a10000-0xa)='/dev/dsp#\x00', 0x10000, 0x8200) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000a0f000)=0x9) ioctl$void(r0, 0x5450) 2018/02/16 18:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x5) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000044b000+0x4c5)='/dev/vcsa#\x00', 0xffffffffffff16c1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000053000-0x28)={0x7, 0x2}) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) close(r0) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000011d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f72000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00005fd000-0x4)={r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) pipe(&(0x7f0000a8b000-0x8)={0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f000057a000)=0xf013, 0x4) syz_open_dev$vcsn(&(0x7f0000421000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000466000-0x72)=""/114, 0x72) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x108, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x6, 0x5, 0x2) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x1b982e58}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x5, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fadvise64(r2, 0x0, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00007b4000-0xb)='/dev/audio\x00', 0x0, 0x0) execveat(r3, &(0x7f0000669000)='./file0\x00', &(0x7f00009f6000)=[], &(0x7f0000819000-0x38)=[], 0x100) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007be000-0xc)={0x0, @remote, @local}, &(0x7f000049e000-0x4)=0xc) sendmsg$nl_route(r3, &(0x7f0000539000)={&(0x7f0000b97000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00003ce000)={&(0x7f000049c000-0x38)=@delneigh={0x38, 0x1d, 0x20, 0x2, 0x2, {0xf, 0x0, 0x0, r4, 0x1, 0x0, 0x4}, [@NDA_VNI={0x8, 0x7, 0x7}, @NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x408d0) 2018/02/16 18:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x8000a, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b0e000-0x4)=@int, &(0x7f0000376000)=0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e96000)={0x0, 0x0, &(0x7f0000b96000-0x70)=[{&(0x7f00000b2000-0x1000)='y', 0x1}], 0x1, &(0x7f0000c93000)=[]}, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000198000), &(0x7f00007d2000-0x4)=0x4) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) [ 44.815240] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x0, r0}) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000de1000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000051e000)=0x1002, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000caa000)=0x200, 0x4) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000c8d000)='./file0\x00', 0x180) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000398000)=0x86) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x1000000000000000, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x4, 0x0, 0xffffffffffffff1f}]}, 0x18}, 0x1}, 0x0) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000041c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = socket(0xa, 0x2, 0x1d1) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f00001e0000-0x8)=@abs, &(0x7f0000af2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000af1000-0x1c)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x10001}], 0x18) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000054000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000329000-0xc)=@sack_info={0x0, 0xfffffffffffffffc, 0x9}, &(0x7f0000235000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e4b000)={r1, 0x6}, &(0x7f0000874000-0x4)=0x6) r2 = socket$inet(0x2, 0x806, 0x1000000000) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e3f000-0xc)=@sack_info={r1, 0xddc6, 0xffffffff}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) sigaltstack(&(0x7f0000ba7000/0x4000)=nil, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000175000)="191fa92fabc244f8", 0x8, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000031000)={0x0, 0x1}, &(0x7f0000039000)=0x6) r2 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000020000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f000003a000-0x4)=0x8c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000003b000-0x10)={0x6, 0x8000, 0xfffffffeffffffff, 0x3, r3}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000003a000-0x38)={0x0, 0x0, &(0x7f0000039000+0xdce)=[{&(0x7f0000003000)="694325186b90473e55f7d250d69198933da162637338df12a1b02c4ec1656ca9b1ee7e922ab411db526cc0efd628e9769aa8716d8d1226a274a1ec6018ecbfd8bbbc67ee746b5b99069829edb34fcb30c8cd016b7dce03f2713824f108ebd53d046326268c9a57cb30bb56f5d8241b28490defcb40e044485a", 0x79}, {&(0x7f000000c000)="38b05949570f22809bce650170f84ea2fff599436df7b1aa1bac576bcb80267b09872806b5b8e1ab66f6e69e4d9dd9d66b8e56a210", 0x35}, {&(0x7f0000025000-0x6a)="ab14f3770d0f52c079b918eee018fb2dafa17f5a962166ba756eec2948ca79b393fa7d10c5529ae678ca1b3c19f126c529b7fc7b1acd9ad94cb0a69614d0d66379ce20e4de4be22b408f6c8383e18ef0f05f093fdd9fa084e9ee20586de7f14ee66487e7494ae4cb804e", 0x6a}, {&(0x7f0000020000-0xa6)="cf79d641b5dc73f80ab9968be01b53c589b49197fbdcbb80883a6f349c49d2de3a92e551fc0e4f19a043caa864abc1910166e073a802204b420a19169d7c1521db2ab9f36b42fe8d711d49ddf8ef80a183258334f48ebebeb6c2edebdbb1acc25963c3d3e88a0cd6b3a080340cf6537587e104015f1b70887c1b2d44816bae6813aae64f23eaf6308b79aecabb8e4f2b9c8d873360a973e801ba49e82af9eb0b4247b02aefe1", 0xa6}, {&(0x7f000003a000-0x2f)="a4fc377d1270d87d29b33dc4320f596c10fb6622f56f1f61cfddbaedace2b0ac668fbb56945ed68f43ddeb0aa81476", 0x2f}], 0x5, &(0x7f0000027000-0x288)=[{0x50, 0x109, 0x3, "e5e54992367bf3b3145c373c3061e63a76e0bf7f87bca3c03beb3b3c5befdedc9b4d92fa94aeae6f775c60bf31ce0db077e3434f9a344569f575"}, {0x60, 0xff, 0x4, "c1136487b85cc65b3539abe91789d4b6b70441965eeca46e8c4f7c8eb6d208787b59d8ebaf7bf0b0739209cad20e44145a5dde05586727307bfe0154216346c4dcc0a763c8921a8ff5a0678f5a"}, {0x98, 0x116, 0xf5b, "5d20a0379bef3af827fa93b19f3b64125a7fe6f38360577cd1bdf5f0868ac96f41461def04a6602792f2c6561fceaf40cb9c7f8369261f28a8d707a0060a162ca8be8ec1ef45dcd865e2f3629b9158cc86a1f4e1fcb065ae6b42acb9ee84ab10b2ee25c251db26fc87216d78cc2959d96e73db643fe0b39c35692200857f06aa157935f4f0"}, {0x68, 0x103, 0x7, "2d82b5089398c8adc72e88fa1f1ef3748f0731867e98c7229b7d5f86f861f9cf7d528f41582a922b61b4e871a67d1ec81d2afad07b10bbff01e90c16acf572e35782225e30a84a2e58ccd1f669117b908fe6cf54"}, {0xd8, 0x13f, 0x9, "d0e08eb44997c1ea0fc0040b5dc2f3a061f991c0ed2478bb70768e446e94242627a6384a5a2a073138869818dc8f982ae5b4dda56a2878ef163b8780e3dc623b76329baae1c3ec316cfe4692478b2cc403b5527e8384c84190b025f235e48875c594bb687410122fd309f05ba22c5620a7f8232f7c145c59d8966dfdf6a2197d971cf435d6ed40bdbe78853119a77026915781e4b4e26893f16068787b6d957b6dcd0ae95456c0628c0f50fe3b038ee4e9d849666a270c8bb339300f96e16bbcd21700604d"}], 0x288, 0x20000000}, 0x811) sendto$inet(r0, &(0x7f0000008000-0x1000)='F', 0x1, 0x0, &(0x7f0000033000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) 2018/02/16 18:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0xb, 0xa, 0x80000000, &(0x7f000030b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001000)=""/148) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d70000-0x4), 0x3) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ca9000+0x144)='/dev/usbmon#\x00', 0x3, 0x511800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a66000-0x10)={&(0x7f0000078000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0x2a, &(0x7f0000b7e000-0x10f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c21000-0x7)='ns/net\x00') syncfs(r0) accept4$ipx(r0, 0x0, &(0x7f0000da2000), 0x800) syz_open_procfs(0x0, &(0x7f000054d000-0x7)='ns/net\x00') mlockall(0x0) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x38000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x413248346d288c08) 2018/02/16 18:23:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:23 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000000000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0xd8, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xc5ca}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000008000)={0x2, 0x68, &(0x7f0000006000)="12ce10a1b842fbb4bff3a975b280a0aa7af88e775c58dd8dbd8648e2738d7db357a2a35ea32d250ff36abc26a850ee34d64f14861c6e024e696f6b1980229f54e1149513596ea2fa904e6994af0e7459869b687c5f1968c0a23473ab5e30a490a85163dc0f513db0"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000-0x8)={r1, 0xbb}, 0x8) ioctl(r0, 0x40044145, &(0x7f0000006000-0x1f5)) 2018/02/16 18:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000342000-0x8)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00002c7000-0x4), &(0x7f0000965000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) mincore(&(0x7f0000f23000/0x3000)=nil, 0x3000, &(0x7f0000464000)=""/13) semget(0xffffffffffffffff, 0x3, 0x0) 2018/02/16 18:23:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x2, 0x2, 0x7fffffff, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x2, [0x1, 0x8000]}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@generic="3c4e84cbd1a03995919722bd3cd6489a", 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x3, 0x2, 0x6, 0x1, 0x8, 0xfff}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000002000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x9, @empty, 0xfffffffffffffff7}}}, 0x8c) msgget$private(0x0, 0x20) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x2) 2018/02/16 18:23:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x565000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) get_thread_area(&(0x7f00009ce000+0x2f4)={0x10000, 0x20000800, 0x2000, 0x0, 0x1, 0x40, 0x6, 0xfffffffffffffffc, 0x20, 0x9}) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00007f3000-0xb3), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004e3000)={0x1, 0x0, [{0x209, 0x0, 0x800}]}) timer_create(0x1, &(0x7f0000a5e000-0x60)={0x0, 0x1c, 0x3, @thr={&(0x7f0000840000)="f7209cbeab2ddd69a58ef0017c053480613ba2a46045857c195fc8b04544eaec9722d7497b05d4df6e9db27fc12bf198ab261cc233f775698c473b6fb45f123e44f4fb659652dd4a2cfeb3b4197d1b621352ab7567386f5ed8504420ef34a51b7b63ff0c7fc749a9028cafef6294ca9c65a4119acfc586859baebdd9a14339b25a174edf66", &(0x7f00000b1000)="aa76d5ed3f08bc6caf44d1b8f77196e544b7199272cab137861affb1d73d1570f6b6fc0c3c7632c77e320a6491c92ac0ff9808"}}, &(0x7f00000a5000)=0x0) timer_getoverrun(r3) 2018/02/16 18:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000565000)='/dev/vga_arbiter\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a04000)=""/142, &(0x7f0000bed000)=0x8e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005a1000)='/dev/loop#\x00', 0x0, 0x0) r2 = gettid() getpgid(r2) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/02/16 18:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x5, 0x8, 0x0, 0xfff]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000342000-0x8)={0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00002c7000-0x4), &(0x7f0000965000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) mincore(&(0x7f0000f23000/0x3000)=nil, 0x3000, &(0x7f0000464000)=""/13) semget(0xffffffffffffffff, 0x3, 0x0) 2018/02/16 18:23:24 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) ioprio_set$pid(0x2, 0x0, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x10001, 0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) clone(0x0, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/16 18:23:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r2, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000c3b000-0x8), 0x8) prctl$void(0x22) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00009a4000-0x10)={0x5, 0x3, 0x30}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f0000004000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000c14000)) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000029000), &(0x7f000002a000-0x4)=0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000029000-0x84)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x3c) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006b1000-0x9)='/dev/sg#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000df2000-0x8)=@assoc_value={0x0}, &(0x7f0000f70000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000671000-0x8)={r1, 0xffff}, 0x8) syz_open_dev$admmidi(&(0x7f00004c1000)='/dev/admmidi#\x00', 0x5, 0x4000) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000160000), 0x4) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r2, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f000076a000-0x1), 0x0, 0x80, 0x0, 0x2ee) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000468000+0x444)=@ethtool_cmd={0x15}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5e000)='/selinux/enforce\x00', 0x101000, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000f48000-0xb)='/dev/adsp#\x00', 0x9, 0x400000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000388000-0x8)={r0, r2}) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) getpeername$inet6(r3, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r4, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r2, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99efe6", &(0x7f0000029000)}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000002a000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000476000-0x9)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001a3000)={0x7, 0x0, [{0x243, 0x0, 0x9}, {0x2c, 0x0, 0x534}, {0xb96, 0x0, 0x5}, {0xbad, 0x0, 0x4}, {0xc0010bff, 0x0, 0x8001}, {0x2d8, 0x0, 0x6dc9f1c2}, {0x9fe, 0x0, 0x1}]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000de8000-0x70)) r3 = syz_open_dev$midi(&(0x7f00009a2000-0xb)='/dev/midi#\x00', 0x4, 0x80) getpeername$packet(r3, &(0x7f000080c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000bd5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000cf7000)={0x0, 0x2}, &(0x7f000001a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000751000-0x4)=r4, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000931000)={0x6, 0x100000001, 0x2, 0x7, 0x1f, 0xffffffffffffff4f}) getpeername$inet(r3, &(0x7f000060f000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000009a000+0x57)=0x10) r5 = syz_open_dev$adsp(&(0x7f0000219000-0xb)='/dev/adsp#\x00', 0x0, 0x92c02) sendmmsg$alg(r5, &(0x7f00005ce000)=[{0x0, 0x0, &(0x7f00001c6000-0x30)=[{&(0x7f0000ec2000)="65a1ebb16b9379aeca5536fd2ee17b860dc382c1f1b661c6ce14494c79503cf6d92bba42eff7f765c2921200b82847fb965d0aaa5d4804357ee516ce2e8bd0983327f621d33f5bc7837059682a32a36f27ac979efbdec2765cf89f5602d247318ffd5b364525d3e9a0355282badd04e8f8be60532a2e4fb58ceeaafb5822163f8aeffbe95c7961583cfd148bd3f7fe06760a3bf3132b7f0f0cd62d69f40852368a62de4834c398982653833ee76948e54759a1b17e510703aa12319a332872adec85cb9109f0ac94a0e8c6f3c6b6d833442e763237e761ad59456547a0b49680f9dd67b17c9abd808eda9ce0919772737b", 0xf1}, {&(0x7f0000066000)="0a4cd931464fc1faa56d0afa6345b19126f658c28001cf0d4ed8e293f19cc5bda77e07aa5da7466e44784f09613643f32f6b42f1c08e6ac52fb52782be0edc30e51a7a9f20a0e6d6d96fc18ea375c76cbd3bd38404cbda5e1beea3c7aa8811b9b98e5b8ce777c1f77be29bf42eac50114dfc5b19da59b18aeeee573db7c2cd88ab3b674c8fb9c667378dfe1550a3b5e5cc3dbe883800daecf2f22a54f59ea2281f40482a0067188f413ec5ea6f8d5805070c25a4fbc5ccea1b022871f6c43fcc7b7739b7e08b3f828605", 0xca}, {&(0x7f00004e1000)="b45772eb823ff8e49a182e0f0d734141c8604e4cc131efc66b1355b3404bbcc748d8ab5f547831d7241624f0d1ac8b13e35615534d0c9c4f105c5bb04f154a6caf165d8434e6d35bcc28c9d23d441f531bf5af6bc24b44828de01242b0c97d952dd88c30be28fd5fc77997ec5d82813ec7d31995292a35d56a1318d97c9e1a7f3fd8663a300626b1326a2ec041d7b843172d2d56114002f82750818f8f79161b8a6883e3918916583d7d88a51db51f62b1d71c11a56553aaed80c81a1280a6b9c4ee6ece794d47e20d63ceeb09c0aeebb91b4a22d457678caa85251a2175c9ddfdefa3b1a2932b99bcfe69ea5c886b6b1a7c6404c5fb", 0xf6}], 0x3, &(0x7f000046a000-0x268)=[@iv={0xd0, 0x117, 0x2, 0xb5, "1bac8c3a9b69446a7fc315b1e596456ae461957e971bfbdaa31e0af6d0baa3219c4c614c05e7c5718960ef345ee84757e5818cbe6c3a2a5aa087ce19e14eab7c7d69d68cf40598f5a4b55200939b74b2c06fb6ce1afbce7a144f9dce4e0f00af969831b612fa5bc02440b9e20064f7da32d19505c8b1f6477275530efe1bfc4762f4320abccd48de8e6d5cdf9ce4898cb298807fc720579f75292387894a6a0d86efd6120f0f47003315812b3fd3c3086f2e4138d0"}, @iv={0xd0, 0x117, 0x2, 0xb5, "cd920754f912911d1a0dd134d018d9a2a74ad9215cd69fde690dee19341dbb7d245d8e7f871aa9f5eecf269f32c5a89929edc5a98683978c4a2f99195522159e995e1809d87cb917d77ddf1eac87860273e8b74674c5944e1d683c450003a1d2699414b866cb6382286c999658840ded05f713a998f8dae46ac74dc8659429033674cf7c8c64f0537d897d528b57552d83117e9259aeca22b6354a61cc768c9da90270baf748f3e69e43afafb3b514fd8922c2de10"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x21, "7d7d0db174658c76a9483da23a874ac7ddedc71a384422df21e272119bb000ce5a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x4c, "fbe710e67f54db94482071b26e43dba43f1a78483a1a959df05943e3deffc16cac4f392d573e9897fd34a22b148893c0e6abb34438070a3b2cf27b24e8f3a19caf0519991414cb6788e93d66"}], 0x268, 0x801}, {0x0, 0x0, &(0x7f00000fc000)=[{&(0x7f000098f000)="152929b866dbc511eb1b6fdbb9af7292a09d44b614386b8a54d5287de232c899084f1c86695e0039b3031c97b683280e666fbd7354c2a320e6ada5fdc4002303093208266ddc8696e77d950c5a7862219293ee93fc3ae8a6e054", 0x5a}, {&(0x7f00009db000)="9e73002d07b9ba7c6c64e5cf426fe6cb10e10b61beb456513db2d74734c147caae8fb71b94199299b3390c9b5da4ce0842ee97116499eb5ef1a02224c645b701074868a2065d032ecd5eef7a713df5d4f3c1ce59e1de1642c0ffbb57c7b59950a90e5c700e81bc53dc53d5b2a9fe4d15f15e149afcc5de63b847de21cf331ff08ede70a9f53913a48f08499fe54ef4d45219ba5fd70385d72b29619e9a19dc342306fe1361eebe912daccdc522121f38df5a483eaae3a5af881a5a49b01489330e486d2f4b0a0d4bfda86ee3fab2b34ba23bb099f6a8c5359f181c110ab1eba1e38b8bcc4bf3dcdc4d16d4", 0xeb}], 0x2, &(0x7f00007d4000-0x100)=[@iv={0xe8, 0x117, 0x2, 0xcf, "f3601d2232ad2e26af9b77c02bf1069cd5b7a2beb8d13761310172a1e7e8e54e2e7f11bb814e0b886fe96ce34ba075771b21b4c0db44e1cb1acbd79c94ae2e3db18b7397a3d3e92609633145240be1e0264f4f441daca119d00f5634cc7a2099b7b2f8f01424c5d3096b61916bd0ca9cd65e36a79dff0676684e64a6987f32ed92d4c22b4f2d7ccb7bca23a2d27a26736f27a05b81656b96100db8a916b4cbd55bf516a1a3f9a0b4a9c0fef7a898e27e4fd2d21239481deef4707c4378b181a4c962d0472416003da8bd29389e2b1c"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x100, 0x41}, {0x0, 0x0, &(0x7f00003c7000)=[{&(0x7f0000c6c000-0xd4)="9dce31a85cb21b02bcee7794b7d482e94962e5a531b6251e7c522acdc9f20192b67a242362d48df53450daf5c5ea86a995054b38910d66de98413b1504e1063f07600b77e636b46a2aca09c1be6e51434e673314d718048eb17e50dba0bff5371a3b086165d808e1ef1dd50aa4ba1b0bc44873f12db02e61882bf5c533b8081cc9cd30a39c60311b046f825762d434db152416debf5794ab9e1a4d6df22a8421ed13100eefd2c14d4016de1bc22c98c586450dcfc7add14bd3beb8bbb3361311d260c7c37f48ab22981856214b1d12cf03285305", 0xd4}, {&(0x7f0000b2b000)="82cc518a76f8c00fd18e6900feb73e9e7fd9b486323ef7a5b6a6face154d52991b3dd29af1fb0d5d5a3af922bcc0df3bffa2ece0d257782dd67a4841010fd60f0832f48ed708c1748b4743cbcf01539f5828e02ae0bf24e427f2e984e7ad2d13ab233470ce2c581d20a6824222f011a78aa94550ec138a05097a5be1e867b5cd06ba5bb4161779ed7f4f25e1c9ef309409dca8ebb2d1146852ddde31", 0x9c}, {&(0x7f00005f8000)="0729718a0f6be26aa59e5cd6ddfd00eb20b63a54ddd36b8be875d4c1621d76116a3f4722635a27df982ccae004940afd990d67a19f43a1d4eb52d09ddb1917b372caf06a4a51f9ddb1a3b0d3dbae0503ddc694173a6021a5e47021617c31ef4d229b6cb7ca81fb19682ae0e84001ea2eee9c1b264d56f6b76f8e6f766606a2451758e673c512bad105d3779a9118763beeb7f90d6022aeb8dba065b9cdce98e41656b7b52e4c8ece7a74e8f6abd0d406b0cad60d27da9486c5", 0xb9}, {&(0x7f0000836000-0x72)="cfe3d0d962cfaa21f42c4c08eac1906a574c494e5119733eb4f5732e2332cf1143ea744289248ae1bcad652c76e3a4562d61bd8edd9e607a5e93b1054b0046415a62d3cea97e684c388bb4b26b26a94f82b07ff2b01a1f15b71bfcb2053a6e1f3816f002bc7a5c3edee3721f293eec2c2737", 0x72}, {&(0x7f000074c000)="8e3bb6b131599182e5e69d58029fbcdb4b0339c45bb28cf8ee22572de6fc2e92c4ea0b61d1125c06a4ca3795cfb0e10791c44245a13c65ebb446aff6d047cdee98dad8bfbe8c875b4f572019213d14606704a6414fbdb77de4be0744f1acfa0a208a98b3a5c26e4fd031ef25cb0ae0c1ea7138234b8751e524b930346987b856a093ea8fab7e7f4853a1583b41cfcd37ac23efc68e18f862f1a997570ca0c750d89b261b1d37142a86941fe3404c26d099eeef96eae4120b10e5d65515e19cb7b837f5a72e86bab45e5f", 0xca}, {&(0x7f00008c9000-0x60)="d405a6d77cd54c53e69a8343feae69a24d732a74389a1854bcfaa5e5efc1dc733d355d9e3fd5f54c16a9e25b40efd0046147593e540791f4b932e19284efa9045e4ade61987a208a258cc18e890ad4b3242d28e26b385a5947b2f64cc9b8f668", 0x60}, {&(0x7f00004aa000-0x38)="af0f5cf2c48172eaad844c937a3a1607035adbfd1f86f61833a2f4ce3006a39fc2209258e86587bbc180b634535776df2ad6cf315789f8af", 0x38}, {&(0x7f00002fa000)="498680717353aef8843d056b0166cfe25985c7b9403247559ceb3408b46f09becb78eb806a76423d74628e26c4", 0x2d}, 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0x1000}, {&(0x7f00007eb000-0xe9)="2733bea90553c21093c3b1c4a1d107ff6a881e5472c1629f014fec78cbbc69f92a238e435018feaf058c362ef10a6ccc51ef910dd8b65162b765726799314c231cbc06a5f32850fcc0c7607ed815e747a6ba4f22afaca0a3ab1048c76cf49d0251e6351ef7f162ef8e3c7871b91a72f160631459bd6ec00a8504f148beeff35fc06e86dd8017496f71b25f55ab8ca3974a746ec4b072bbe2e78e0217501d3b2c427a66571f76e6f69aa83a226eaeb9eb2e6ac072e8e942adb16a4849fee4740c62258d53b91f96ca8fadde9dc75d5601eedf1f55c1650ee3118ac09a0f2b1850a4f320b6b2cfb31c31", 0xe9}, {&(0x7f0000e33000-0x10)="503f6dd1994e47e4a05a48cb5f0a8dec", 0x10}, {&(0x7f0000f7b000-0xbf)="630c19f7433e5747abc183bc43c1b944e647e761c56c77d7f3abf1e34a200a532f5b4a4c9783455db1966915d04852c76b06d8d68e26e151c9c75913863d4bd3ab6f0d45cf955c246a1d59a98865fe308b0b7a00ed25acfd3a6e6da486c1d1d2ff1445d7604392ff7aac605ff61b40748f3153267f15a5971eca044149f983166964af65e50dee8df64ec6dd5107233c26888d1923c962d90d806900d6f9b874b2eaaa76476c32f32e078101a89baa3e14cb1e406b7ac3821fc219bdd13e93", 0xbf}], 0x4, &(0x7f0000da3000)=[@iv={0xe8, 0x117, 0x2, 0xd0, "f212e08ce67f68eb9463d35be1b27d33ebe64d2a499e230c9111dd003cd11b6548df27a02c5487b436609d86739ded273349c0362b19230a3dda931615c986eee2af64a042fd99e9f0c9e75267725e148c5a8ec95bc0376638b8cf29e54525f26790498912d98fcb56ddfc9aa7453af8f62dc723e697dca838a74997e915cc9e901d83b1b7e2e3707431b9c43bc354458d67326b51f29c9f3eb1b1c77d0439d8f5c2db3393349e1595c3d90e4e6874d684ee396c59733e37df5cae06af04ea1cf4d357d13968cc1b15d74da620d91a6a"}, @iv={0x110, 0x117, 0x2, 0xf6, "fa4b8c2349557aa1a177c15427234ff9a865155696bbbe0ed8279130586836c6939ca004595ab9dc33ddf511237dd12afc0243b857794037697530cbfc3f78ef60a330eed99df3b87fe7854ac8a859aafe9c05800a9a94282e1e77fe5ddfaf374616124a225d70830b342c891b91f3bba8206dc7d574852391fb8ad6e81470031dbfd8c82897cf66afb0bd744cf4abaf4f2f69a349f0f952de55fd95cae68747fc58c5f6c0fc1912345eb7957965c7c6166aca3837f004065424d6f90bffb83f4214c4fcdbb4b2890070fc4610884f20765199dafd64aa2889ba29f61d2316cd2e62ee7eeaad180836c0e5d289a7cc4001d75f4b15c5"}], 0x1f8, 0x10}], 0x5, 0x20008000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b34000-0x4), &(0x7f0000459000)=0x4) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000086d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f8c000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x78, 0x1, 0x3, 0x4, 0x3, 0x9, 0xb1b0}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000daf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00005d3000-0x4), &(0x7f000093a000-0x4)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b73000-0x15)='/proc/self/net/pfkey\x00', 0x402, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f4c000-0x6)='cubic\x00', 0x6) 2018/02/16 18:23:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r2, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00002fd000+0xbb6)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x2}, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x1000, &(0x7f0000436000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000767000-0x4)) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) 2018/02/16 18:23:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000c0a000-0xb)='/dev/adsp#\x00', 0x8, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000424000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c07000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000add000), &(0x7f000057b000-0x4)=0x4) socketpair(0x19, 0x801, 0x40, &(0x7f0000729000-0x8)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000009b000)="fa1db5eb8d21f0826485409cd46b321e055e03a602af141c73c803e5c66df6e567b233dac64fa1395b87d91f6ad9f5796f9e97e8834ed10a1b0bfce659fc9e84706280454e61", 0x46) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0xd)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x1, ']'}, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3a, @loopback={0x0, 0x1}, 0x9d6c}}, 0x100000001, 0x8000, 0x1, 0x2, 0x6}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0xe193eff, 0x0, 0x80000001, 0x8e37, 0x197, 0x645, 0xd192, {r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x8000, 0x6, 0x40, 0x1000, 0x7b01}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000003000)=0xc) prlimit64(r5, 0x3, &(0x7f0000001000)={0xa000, 0x40}, &(0x7f0000003000-0x10)) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000003000-0x8)={0x3, 0x1ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000-0x4)=0x3) nanosleep(&(0x7f0000001000)={r1, r2+10000000}, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x8, 0x6, 0x4003f, {0x0, r6}, 0x3, 0x7fff}) 2018/02/16 18:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000155000-0x8)='./file0\x00', 0x3) r0 = socket(0x2, 0x5, 0x0) getpeername(r0, &(0x7f0000eae000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00006a5000)=0x32) bind$inet(r0, &(0x7f0000a44000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000ee3000), 0x0, 0x0, &(0x7f0000473000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffffc3) recvfrom$llc(r0, &(0x7f000094b000-0x8)=""/8, 0x8, 0x2062, 0x0, 0x0) umount2(&(0x7f0000fbe000-0x8)='./file0\x00', 0x8) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) getpeername$inet6(r3, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r4, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r2, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x8b21c7aa1d393bf4, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x5}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x27}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000441000), 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000daf000-0xc)={{0x0, 0x5, 0xc0dd, 0x6, 0x0, 0x3000000000}}) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) getpeername$inet6(r3, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r4, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000db8000)='/dev/usbmon#\x00', 0x100000, 0x22401) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/sequencer\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f000026a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d40000)=0x3a6103ec03cd9671) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {0x0, 0x0, 0x0, r2}, {}]}]}, 0x40}, 0x1}, 0x0) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f00006e6000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d12000-0x60)={0x1c, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="e6"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/16 18:23:24 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000009000-0x7)='mqueue\x00', 0x0, &(0x7f0000001000-0x2)) mkdir(&(0x7f000001d000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000973000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') readv(r1, &(0x7f0000e63000-0x70)=[{&(0x7f0000531000)=""/173, 0xad}], 0x0) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00009b5000)='keyring\x00', &(0x7f00000d0000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f000042a000-0x4), 0x4) r0 = add_key$keyring(&(0x7f000056c000+0x437)='keyring\x00', &(0x7f0000e8e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) statfs(&(0x7f0000b28000)='./file0\x00', &(0x7f00002ad000)=""/223) keyctl$read(0xb, r0, &(0x7f00001d8000)=""/60, 0xffffffffffffffde) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0xf, &(0x7f000014b000)={0x7, 0x8}, &(0x7f00000c4000-0x10)) r1 = syz_open_dev$mouse(&(0x7f00004f1000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x4020940d, &(0x7f0000a69000-0x3)={r1}) 2018/02/16 18:23:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005bd000-0x44)={{0x2, 0x3, @rand_addr=0xffffffffffff8000}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10, {0x2, 0x3, @empty}, @generic="8a0cd6ff07bb1c3ae09e0e5825cc930d"}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000598000)={{0x7, 0x8, 0x7, 0x37, 0x8, 0xffffffffffffffcb}, 0x0, 0x80000000000000, 0x2, 0x1, 0x7, "8b7ad0c47c9dc843103fe1cf4047308cd2f649d527f85533a43f55763b630dfbf0e21c93b4a188b88948b1de94f1c8e87e49befb48da8a814e2969faa339229930f0b8a5b684e585a7d2a66eca5b7726ed37200dae4304f4b756424af4e1eda78d422e75a738c2ff3b4d62337f6af33137c9b6d01832ecb3b6416f06659280c3"}) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) r1 = syz_open_dev$dmmidi(&(0x7f00006a7000)='/dev/dmmidi#\x00', 0x3f, 0x101100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fb4000-0x2c)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6632000000000}], 0x2c) 2018/02/16 18:23:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000a67000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000024c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000e45000-0x14)={0x0, 0xfff7ffffffffffff}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) write$vnet(r0, &(0x7f000033d000-0x68)={0x1, {&(0x7f0000fc5000)=""/35, 0x23, &(0x7f0000ac5000-0x17)=""/23, 0x1, 0x1}}, 0x68) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/16 18:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e23000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) vmsplice(r0, &(0x7f0000a48000)=[{&(0x7f0000bfb000-0xc8)="b76fef2699b40884bc0f9e27159c15ee1b25e2d50d6119eb44a46f6f356583c02b2454341921f645d5e742a4a316be24ba8918b4ff4690f0f1cf0d9f76c7ab757e88f0d0ae6005d38687760f783cc5ed26c4488ea8328108f4892d509e7a2e798d4441e7b9a97514829e09cd53e08f129a984a7835071d6ab65fe0eead8e7e6136cc0df6155f3b8a446a0b11fb3c1ac31816cc89810e495b58fd888291c9349a41ea54a01a8a01614f44e912cdadf699b9dd4072fe6f5d11c982fc1806aecd428ce1543d869b02d8", 0xc8}, {&(0x7f0000e27000-0x5b)="676fbc7ecf1e5ff76349fb351515a7f593d94cbf81195a08d545bc0a4bb5aee71a067f196648e5dbd2ef0c0812290c64ab02e5f56af9a5ffb2b6efd9dd1266117443907d855af1d2ebf988c364c2fe0ea814a65b68f79a0a3ccd9e", 0x5b}, {&(0x7f0000dba000-0x75)="0c0f4b9ba6cdf31f5bf0fe70fdcd9a33e23a88b87ba37e303e09fa05cd8448515242bf8ac730fa76cad9c5874686d63a681f44efc5371e446cb328fb3e8ed23d21636f6bc63fc1cdab8fa83de5b281d83df8bb63f2f290361369076d33c29f1ecde5ad0730c4098a15faa3de5dbaf48f87396e5732", 0x75}, {&(0x7f0000ffe000-0x87)="c2e846877282e1dd16dbccd893fec8a5d7757abcf8953acbfdf1f9ae66ae19909e593effadd3bce656af1fb62690afd0aacfccf7a2533f44bd2510410e28690896124c02be8fcd48a91e411e6561afe752aee39f464d485513549a5c112dbd0697c2996f42550f0c69bada202bd3508f5eaf5e44da38698e70b5e8c648fd7da2df836dc3ea6478", 0x87}, {&(0x7f0000bb0000)="e069a3bd17ad7d4fe02328c7d32fcd06d58fc40d3fdee9f7e14fdb68c06d5d53f8e7bdaa81c9621108c231e6237b387e33da77ed9ce39bc4568e021afd2651098810229830a412926945b7a485e83507a392d24ce1fb71a593c710706338828128e377a6e4fb6d159d56d67db691c9dc119c70b3579a7fe2b54c81fc0064717d200f0ed861637401ffc622c5d08541ec159dd2722a5509cf932d854333f916191c0ef97f4ce8bc61e3a0cadc6c0f5b416afbbae1a50ce6babb6a0bce3e335a9d6725f28a27dc809d007922e9c4a94280b5a699f9205bda38002b89c712c3f76edbafba1e9e7167b1cf36644af056ddf8c878f464100bc5", 0xf7}, {&(0x7f0000ecb000-0xad)="d0ad4b0f443292b88678019c3624fa1937b27a8db4ebb5596bfec883cef98a70adae02bd12dea2ee1aa389ecdcd7bad40dbf201443d2c5cf10933da5a186478cd7f6673206f63f3aebab8bb06bb1f7f9b408621fa856b50104ac1a1fa1b5e15d72780791f7a103d01a7b2f54e01b7f8c13e169c08a22e9452b2c4dc0575ce09dadb00794b6d624b6392ed5e701f93b47341fa9dd30490b4d6733a195646f32e9049152ec7cbddbb725ab2e47c7", 0xad}, {&(0x7f000052a000-0x2f)="2a83237b2d42eb068a4791a8faa07599703b0ed9189b9a9b6ef429c23ebeb45fe07eeee8dad1af4f027fdd90feb69d", 0x2f}, {&(0x7f0000e13000-0xe)="73dd546f73cb297bc1c02aa6876b", 0xe}], 0x8, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000e2b000-0x1)) 2018/02/16 18:23:24 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00001f7000)=0x40000, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0xb1a000)=nil, 0xb1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b18000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xb, 0x100000005, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000637000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b1c000)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b1c000)={0x0}) mmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000b1c000)={r1, 0x20}) r2 = syz_open_dev$sndpcmc(&(0x7f0000b1c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4000000000000009, 0x400) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00008f0000)={0x3}) 2018/02/16 18:23:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000046d000)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:24 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000550000)='/dev/midi#\x00', 0xff, 0x280000) getsockname$ipx(r1, &(0x7f00009e0000-0x10), &(0x7f0000d5e000)=0x10) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d58000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/02/16 18:23:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000564000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00007e5000)={0x0, 0x0, 0x0, 'queue1\x00'}) getdents(r0, &(0x7f0000b6e000)=""/135, 0x87) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004da000)='/dev/loop-control\x00', 0x20100, 0x0) listen(r0, 0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072b000-0x11)='/dev/vga_arbiter\x00', 0x880, 0x0) r3 = gettid() r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000315000)={0x100000001, 0x1, r3, 0x3, r4, 0x7, 0x8, 0x8000}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d1d000)={0x0, 0x4, 0x30, 0x10000, 0x101}, &(0x7f00001fd000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f68000)={r5, 0x5}, 0x8) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) 2018/02/16 18:23:24 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000242000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000053e000)='/dev/ppp\x00', 0x100, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d7b000)=0x2) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00003b2000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f00007ed000)="66b80500000066b90000c0fe0f01d9dbe4660f382b2e060066b9b10100000f320f090f20c06635080000000f22c00fdc4c9a66b8010000000f01d9baf80c66b820fd0e8766efbafc0c66ed0f09"}], 0x1, 0xffffffffffffffff, &(0x7f0000754000-0x10)=[], 0x2be) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/16 18:23:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) openat$ppp(0xffffffffffffff9c, &(0x7f0000454000-0x9)='/dev/ppp\x00', 0x200, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(0xffffffffffffffff, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000097c000)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a03000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000805000-0x7e), 0xfffffffffffffe0c, 0x200005ff, &(0x7f0000574000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xf) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00003ea000)='s', 0x1, 0x20000880, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r1, 0x6, &(0x7f0000b94000-0x86)=""/134) sendto$inet(r0, &(0x7f0000805000-0xd)="ec280d1648b64c68d36a62ae90", 0xd, 0x0, &(0x7f00009c8000-0x10)={0x2, 0x2, @rand_addr=0x1}, 0x10) 2018/02/16 18:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000b30000-0x10)='}selfkeyring+,@\x00', 0x3) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000e7a000)={0x5, 0x16, 0x9}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/16 18:23:24 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(0xffffffffffffffff, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$dmmidi(&(0x7f0000604000)='/dev/dmmidi#\x00', 0x0, 0x100) clock_gettime(0x0, &(0x7f0000c0c000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000534000)='./file0\x00', &(0x7f0000d30000)={{r2, r3/1000+30000}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000093000)={0x0, 0x28, &(0x7f0000784000)="afe0f43161244d278f2f3025dcbba3979c6d5983d5a73b78b32605c4ddc6715d8a663cb3ff23a2ae"}) write$evdev(r0, &(0x7f00004a1000)=[{{}, 0x11, 0x8}], 0x18) 2018/02/16 18:23:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup(r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000fdc000)) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000087f000)={0x0, 0x200}, &(0x7f000007c000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000eb8000)={r2, 0x800}, &(0x7f0000a5c000-0x4)=0x8) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f00002b4000-0x20)=[{&(0x7f000024b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000314000-0x45)=""/69, 0x45}], 0x2, &(0x7f0000c65000)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f00008e1000), &(0x7f0000abc000)}}], 0x58}, 0x0) sendmsg$key(r1, &(0x7f000060f000-0x38)={0x0, 0x0, &(0x7f0000e29000)={&(0x7f00008e2000-0xb8)={0x2, 0xf, 0x40, 0x7, 0x17, 0x0, 0x3, 0x2, [@sadb_x_nat_t_port={0x1, 0x0, 0x1}, @sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_sec_ctx={0x9, 0x18, 0x2, 0x7, 0x3d, "45b04ec9a2a36083f78a51df1bcda7647dade79cf80f5c74d7da47b480eb9bfc1a0002db3993f922c5e8e668637ac9d017c1698400aab39118af239a6a"}, @sadb_lifetime={0x4, 0x3, 0x67, 0x8, 0xfffffffffffffffb, 0x4}, @sadb_sa={0x2, 0x1, 0x3, 0x3, 0x101, 0xdd, 0x0, 0x60000001}, @sadb_lifetime={0x4, 0x3, 0x100000000, 0xf7, 0x10000, 0x2}]}, 0xb8}, 0x1}, 0x0) [ 45.785575] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 45.793203] in_atomic(): 1, irqs_disabled(): 0, pid: 6989, name: syz-executor6 [ 45.800563] INFO: lockdep is turned off. [ 45.804622] CPU: 1 PID: 6989 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #315 [ 45.811868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.821193] Call Trace: [ 45.823758] dump_stack+0x194/0x257 [ 45.827363] ? arch_local_irq_restore+0x53/0x53 [ 45.832012] ? fs_reclaim_acquire+0x20/0x20 [ 45.836315] ___might_sleep+0x2b2/0x470 [ 45.840264] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.846125] ? debug_object_fixup+0x30/0x30 [ 45.850422] __might_sleep+0x95/0x190 [ 45.854202] kmem_cache_alloc+0x2a2/0x760 [ 45.858323] ? lock_acquire+0x1d5/0x580 [ 45.862272] ? __rds_conn_create+0xe46/0x1b50 [ 45.866744] ? SyS_membarrier+0x700/0x700 [ 45.870864] ? init_timer_key+0x163/0x3f0 [ 45.874988] rds_tcp_conn_alloc+0xa7/0x4e0 [ 45.879198] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 45.883576] ? rds_cmsg_atomic+0xff0/0xff0 [ 45.887784] ? __lockdep_init_map+0xe4/0x650 [ 45.892163] ? rds_cmsg_atomic+0xff0/0xff0 [ 45.896374] __rds_conn_create+0x112f/0x1b50 [ 45.900767] ? rds_conn_drop+0xb0/0xb0 [ 45.904629] ? lock_acquire+0x1d5/0x580 [ 45.908575] ? __might_fault+0x110/0x1d0 [ 45.912609] ? lock_downgrade+0x980/0x980 [ 45.916734] ? lock_release+0xa40/0xa40 [ 45.920682] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.926540] ? rcu_note_context_switch+0x710/0x710 [ 45.931447] ? kasan_check_write+0x14/0x20 [ 45.935655] ? copyin+0x91/0xb0 [ 45.938911] ? copy_page_from_iter+0x50e/0x7c0 [ 45.943466] ? _copy_from_iter+0xf30/0xf30 [ 45.947677] ? _raw_spin_unlock_bh+0x30/0x40 [ 45.952062] ? rds_message_copy_from_user+0x29e/0x370 [ 45.957226] rds_conn_create_outgoing+0x3f/0x50 [ 45.961868] rds_sendmsg+0xda3/0x2390 [ 45.965650] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.970126] ? fs_reclaim_acquire+0x20/0x20 [ 45.974421] ? lock_downgrade+0x980/0x980 [ 45.978545] ? lock_release+0xa40/0xa40 [ 45.982496] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.988366] ? sock_has_perm+0x2a4/0x420 [ 45.992403] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.997736] ? lock_downgrade+0x980/0x980 [ 46.001857] ? lock_release+0xa40/0xa40 [ 46.005810] ? selinux_socket_sendmsg+0x36/0x40 [ 46.010450] ? security_socket_sendmsg+0x89/0xb0 [ 46.015178] ? rds_send_drop_to+0x19d0/0x19d0 [ 46.019649] sock_sendmsg+0xca/0x110 [ 46.023338] ___sys_sendmsg+0x767/0x8b0 [ 46.027288] ? copy_msghdr_from_user+0x590/0x590 [ 46.032019] ? __schedule+0x90d/0x2070 [ 46.035882] ? __sched_text_start+0x8/0x8 [ 46.040007] ? __fget_light+0x2b2/0x3c0 [ 46.043957] ? fget_raw+0x20/0x20 [ 46.047389] ? sock_has_perm+0x2a4/0x420 [ 46.051423] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 46.056765] __sys_sendmsg+0xe5/0x210 [ 46.060536] ? __sys_sendmsg+0xe5/0x210 [ 46.064482] ? SyS_shutdown+0x290/0x290 [ 46.068433] ? SyS_futex+0x269/0x390 [ 46.072117] ? SyS_getsockopt+0x1dd/0x340 [ 46.076243] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 46.081758] ? __sys_sendmsg+0x210/0x210 [ 46.085791] SyS_sendmsg+0x2d/0x50 [ 46.089306] do_syscall_64+0x280/0x940 [ 46.093165] ? __do_page_fault+0xc90/0xc90 [ 46.097370] ? finish_task_switch+0x1c0/0x860 [ 46.101838] ? finish_task_switch+0x181/0x860 [ 46.106307] ? syscall_return_slowpath+0x550/0x550 [ 46.111208] ? syscall_return_slowpath+0x2ac/0x550 [ 46.116110] ? prepare_exit_to_usermode+0x350/0x350 [ 46.121097] ? prepare_exit_to_usermode+0x227/0x350 [ 46.126086] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 46.130728] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.135548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 46.140710] RIP: 0033:0x453a59 [ 46.143870] RSP: 002b:00007f70f8cbcc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 46.151548] RAX: ffffffffffffffda RBX: 00007f70f8cbd6d4 RCX: 0000000000453a59 [ 46.158792] RDX: 0000000000000000 RSI: 00000000201c3000 RDI: 0000000000000013 [ 46.166033] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 46.173277] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/16 18:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000dc9000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff7, 0x10000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000087f000-0x63)=""/99) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a6c000-0xc)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f00004db000-0x10)={&(0x7f0000d02000)=@allocspi={0x1d4, 0x16, 0x101, 0x2, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x1, 0x0, 0x2, 0x2c65c783, 0xa, 0xa0, 0x20, 0x2b, 0x0, r1}, {@in=@rand_addr=0xb721, 0x2, 0x3f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x80, 0x3ff, 0x800, 0x6, 0x0, 0x4, 0xb25, 0x6f}, {0x1000, 0xffffffffffff9b36, 0x1, 0x4}, {0x100000001, 0xef, 0xffff}, 0x4, 0x6, 0xa, 0x3, 0xffff, 0xc2}, 0x10001, 0xffff}, [@coaddr={0x14, 0xe, @in6=@empty}, @algo_crypt={0xa4, 0x2, {{'xts-camellia-asm\x00'}, 0x2e0, "7596539090214c4292938af74342ed437c968b53bf2d685c139ad0cd3a6693e1697324c32ba1416e093da6d85102f5b1879925d636c5d62aece3a74a8e104adff8be9b6f9619911587e43712ab7ba394d98ad2dd1ca97bdf4302e4df"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x3, 0x5, 0x0, 0x40, [0x7, 0x1]}}]}, 0x1d4}, 0x1}, 0x20000080) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(0xffffffffffffffff, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 0: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000af000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f000034a000-0xc)='/dev/amidi#\x00', 0x1, 0x200000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003c6000-0x4)=0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b6000-0xc)={0x0}, &(0x7f00005b6000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003e8000-0x4)=0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000059d000-0x38)={&(0x7f00002de000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00005b5000)={&(0x7f0000485000-0x15b0)={0x15b0, 0x9, 0xf, 0x1, 0x7, 0x2, {0x7, 0x0, 0x5}, [@generic="6e4b8c955f886e6b94a70d883b895c78425d185afcd219d844b7d9b07ec197ca3e9c1dd4bc62def0f6aef0e0f43b10b912239174a155f76d73a0aa532394547fcd5fcaaa20ff5326e0fc517cd69c5980bd2a4c80495d40bc22bfa0025fb680091f33b695f9d8e32395740166090ee4b54ff779eb2701dbd3e363f82a43dac9c7bdc2b90250d296cd1de26d725d274648806edc9ae8c498ab0e", @generic="46137d234d14b27916349b869dd023aad825836eed268724ae9458f0c6efc023ca749292b34f7695378927b06ffe11d1174bab1277758cc2d69c5e690cf5d4b97e4cb45733cb8248fc6ce60158e3ec8a4f6dc74c529cc8a7e17ca0df12f9a7f239fcd164df3f93a84b684c55fc46f69899fa9d324c28b3e060b7f1198da92e2a1a7b563d9172ee676c8457b0ac31fbbaadc357e74f819885d70ef7b1", @nested={0x148, 0x92, [@typed={0xc, 0x65, @pid=r2}, @generic="bf1141901e5944cb83f2962f7db133952e52188b57d76320a2e71378c837dc1c1d97ab3030e617d61fa7b59eb4ce54aef88744132e02fdccbc6d13896e2a0d24aef942b83806457e5d7cee84635a042cf2ab9edc8d5e9fd20b8ba520b736f676a8499e8d447a62654d329227", @typed={0xc, 0x65, @pid=r3}, @generic="dcb45d44dec279b2fe831c0f9e5cf63fb82805c679d8fbe083a43d05a7bde9eb642dfa825697368cf88ec44591d042008d1190ee598c0e8911e253dbb4da5a2d7cc69736590a88a946934347715df0ae31e5536ccc0ac8979d52666931337a798d5715edb108b97abc7279817f439a37df0fb5f8e995423644312233912c795bed7b16e9849bb58c13867a484ccbed969ba1e3deef684856f6eb6edfd1d9232116ff3d77a37657b82d8b0dfd8be741e9f93b6793", @typed={0xc, 0x38, @pid=r4}]}, @typed={0xc, 0x72, @fd=r0}, @generic="4cc5207dc4cdf50b555d967dd289a1857d04dacb6b770e53ac72faca59df395a93028b1bf9f0dae9b1bc14620a847a4f84d9904f1578267a244517354a91f72da35b24c11984b856b1da198dccda7edcad73827e54c8e8decd4157d88bb51e31ebf02752e84ee70f0562d5b3dc882625e2b3bef810f424f200866da4f1535a0df669f1b63c67fdc6be1247e1fc689c6939f1caf0803ef1b89ffac7cb2a20bdcf2da9998cb6196bba7c14fe171ea35e4351e298338b28bacd8bc9aca8162ef7493b8ccf19bc", @generic="c7212a270d8f4b4b73bff90328e6298d94300a719898c34eb16d08934046a13c7419e52bd12a0277e5c1232f694e591f6c5698382382aaadae92bb01ca1ab7baee3756844862610d43fdf8b5ab17e580622cc0b720ba9d194eb5e1f6e902223e84938a", @nested={0x7c, 0x33, [@generic="b3b9e01e789703beafe6b5fe0ebbdfb32b8b9592c6807c", @generic="51b3c52295e31079ec9958809f94e46af8279d67752347a3bd25be4845e823851f028d25da5caaaaa02cdb3a68e815e7caad2df123c1b462210136311c86a96875d24b0559bcfeca6fe6c2e175651a756f2e86e6aea28a5ff5c6ad765406b9"]}, @generic="fbaa3cfd7ca110a80cfcea52daf47a8766dd9527b845723f4c8802d2e5d3625c042702537552107b7a5c56130b5d4b6a91175c080ebe62878549cb082b2a7a0dc1c5e4d6abf8f4e0ca1398ba1c055552", @nested={0x111c, 0x1c, [@typed={0xdc, 0x49, @binary="f8682651c9569af4e4248be8bfa48443c0f4975d137106e26c04e68e0a7f6e8cc5387e4a9f6d30a54c93602c0c56c68216778506abe154baf02c29de9af16deffb606f8ccc42b07b241ea9d078f27a8d4c753adefea36fb0d56f35f114e81d12fd9c5e18dc48733e7f0fdd76d797710cb524a62bbf427965fd43d3a81569d8eaacb3f963d577ab6a82f98aa1b733d58b964a659f8fe9e799c9371664b3eff962eaabe4de61442d0c8a76380bb09fd2307e98cf32df9e11d2046eac59dd1b945d37c59a5a7f6bc39b0fca59cae5149b574f7917"}, @typed={0xc, 0x7f, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @typed={0xc, 0x84, @fd=r0}, @typed={0x14, 0x4f, @str='cgroup*&\x00'}, @generic="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@typed={0x10, 0x92, @u64}]}]}, 0x15b0}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000), 0x0) 2018/02/16 18:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x15, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000013000)=@assoc_value, &(0x7f0000003000)=0x4) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000d000)='/dev/vcsa#\x00', 0x8, 0x10001) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000fb2000)={0xfffffffffffffffd, 0x0, 0x101, 0xfffffffffffffffe, 0x1, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000447000-0xdb), 0x0, 0x8010, &(0x7f0000321000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = socket(0x1e, 0x801, 0x0) listen(r1, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000242000), 0x0) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d87000)='/dev/input/event#\x00', 0x2, 0x2) r1 = getpgrp(0xffffffffffffffff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000ac000)={0x3220, 0x5, 0x3, 0x0, 0x83, 0x7}) init_module(&(0x7f00001de000-0x1)='\x00', 0x1, &(0x7f0000071000-0x12)='/dev/input/event#\x00') sched_setaffinity(r1, 0x8, &(0x7f0000e98000-0x8)=0x2) read(r0, &(0x7f0000177000)=""/24, 0x74) setitimer(0x2, &(0x7f0000fea000-0x20)={{0x0, 0x2710}}, &(0x7f00006db000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000146000)='/dev/audio\x00', 0x22002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000710000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000030a000)={r3, 0x80000, r2}) connect$ax25(r2, &(0x7f0000271000)={0x3, {"9856ba27718089"}, 0x3}, 0x10) recvfrom$llc(r2, &(0x7f00007ce000)=""/242, 0x262, 0x22, &(0x7f000006e000)={0x1a, 0xf5, 0x1, 0x401, 0xffffffffffff4f5b, 0x10001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000cdf000-0x6)=&(0x7f0000051000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) [ 46.180517] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 [ 46.187890] atomic_op 00000000aee6e8c8 conn xmit_atomic (null) [ 46.207532] atomic_op 000000008d7be3dd conn xmit_atomic (null) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00005a5000)=0xe8) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x10000, {{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x7}}}, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3ff, 0x100) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000540000)='/dev/admmidi#\x00', 0x10000, 0x400) write$selinux_load(r1, &(0x7f0000446000)={0xf97cff8c, 0x8, 'SE Linux', "73eb81c3df83a764887e7fbf8201749590793e3471016ee6fdd847908da61255602b696e7a546e7e7ab21a9b1cacaa540b87d8c759357a812bc113fc32dfc709f76cf7a252b069a0c4783174efc4b5b9f3792ddea02bd2895d43e7becd1d186c71025ba8eeaa789dc9a59cb2d3ba07e535c34e7ba0affb05374f1ef955be88eff4b69ca44e07f108cb3574d4f18587050f48bb33617d3c2175"}, 0xa9) 2018/02/16 18:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000107000)='/dev/input/event#\x00', 0xffffffffffffffff, 0x800) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000075d000)=""/80) fstat(r1, &(0x7f0000dfe000)) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 0: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000083c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x5, 0x3}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e71000-0xd)='/dev/usbmon#\x00', 0x3, 0x100) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00005ec000)={@hyper}) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000725000)={0x0}) connect$inet6(r0, &(0x7f00009ab000-0x1c)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x20000000000006, 0x0) utimes(&(0x7f0000d7c000-0x8)='./file0\x00', &(0x7f0000b8b000)={{0x77359400}}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ff1000-0x12)="ff02047f0100000effffff78d60000d8144e000000000205", 0x18) 2018/02/16 18:23:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c10000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000b0000-0x4), &(0x7f00005b9000)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000d05000-0x10a4)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}]}, 0x1fd}, 0x1}, 0x0) 2018/02/16 18:23:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f00007a7000)={0x5e}, 0xfffffe88, 0x1) unshare(0x28060400) write(r1, &(0x7f00000c0000-0xec)="dc93e976af0f3855755f77189a5bce80cc3c42a9e2b92832ca517a878b34c1a0fbd39c96b4778290678d3e3ca37905bae5ad8148ccf90182664c555e69571dca245d455be6366527a644df200271d96daf6d9df76f94ab4c83b5fe0ff7b3790fce445b24c8ce229ca5cd668a65df631fe3cff8c6672fe47ef78f44e5209ddaf1183844f663cbeb3d4146ee99a9e62829beb1046ac3e1d959f5851dbc610f8187c9e4bd06d8382be8dd5e31d19f4ae914f4eac0a248cd0d8e4535fbcf88c8c0f6631214c150a950277113fcf676c5c4fd9b5e70f255726ba9303d387935264c80111574218a0c9eae8f3efc61", 0xec) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfffffffffffffefe, 0x1, 0x1, [r2]}], 0x1}, 0x0) pwritev(r2, &(0x7f0000fab000-0x50)=[{&(0x7f0000a65000)="8fb97e599d19779c51441f49def3f567", 0x10}, {&(0x7f0000e08000)="8cfa85c1bb155da4515145ea5681e1f0beaed6198d59f51157993168a436b0e61d8b91952fa468a60b1f0a8b1af0f3a9a94c24026257d3b8c0e876dda365882b4c8fe60bc9969416e58ec28d492c7e2324e03016232567969b9fbcfb03de642dd3e219d89815a327684446474b750add60dd83a29fdbe6c878e38152e6", 0x7d}, {&(0x7f00008e4000-0xa8)="a2be1d47216872d7c1fd32fe31f11790a03bf0cda006ce6ff3660d3b303601aa412f2dedf0ade7814ab0bbaf9718e9fbe73eae35d203f8092f85c274c21b1169a180ebcdefdc391a1750c086e55948327af64eec1a4bcd72070a16736aa8147022557cb37ca2d467a22fe15c956d5efd9b9ba2fc5519a2db67d7cf02d9e90316e48c1d6a2dd6a9bd321c8e4a7d7c3ba1865cc627a7c0538ddb4c5ca186786f054c32f5bec88320a0", 0xa8}, {&(0x7f0000fc2000)="07294142e4968b9b252f89ddb82f586d9786b4c5f3399f81cb646591903d4844e276b8a151f97645d9623735de18712a4372c6f2fbef926e1b64c6f9737262e3bddce211fcafd00069d9b2842aa3d46f932ce6dc7c77e6c790c051db5cf078205d2b2345fed290214daa0b48e153f3b92bb75ca6d5ab0e43fc2c2eebed4cb4a91ae807e52f742e70313b44f28361dbc6f5631a0ac7b9d0e977ae9c7a6db409c1b55eacdd3cdce90f7468f5a812ed0871d19d7ce1cc972900a0453f4785c70d4d724ae2e053ad3d468472e1f6364da06af72471adfdf5cd", 0xd7}, {&(0x7f0000580000)="cc29d3b6fc5a064b4868bc49b39b7dbb619550766b32dbd197b89d50dacf43811b75a7f0ed2b0a15681a317196fb0681c9c472a1ae4e72f895a6006c6635be425c11cc71e434d8f8e53d1893763399279580bbd43e683773b7af9ec8961f4c8eb7c00930d9198b534cf001ea084dcc6b2f2459806e4e7211b66556dc1f7365cc751d", 0x82}], 0x5, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) [ 46.473081] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/16 18:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000699000)="7ab1", 0x2}], 0x1, &(0x7f0000011000)=[]}, 0xc100) r1 = creat(&(0x7f0000c51000)='./file0\x00', 0x20) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000002a000-0x70)=[], 0x0, &(0x7f000001f000)=[]}, 0x0) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a16000-0xa)='/dev/cuse\x00', 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r3, &(0x7f0000f8b000-0xf), 0xff8f) write(r3, &(0x7f0000ce6000), 0x0) 2018/02/16 18:23:25 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) unshare(0xc000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f000000c000-0x15), 0x0, 0x0, &(0x7f000000a000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000132000)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000fdb000)) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000fdd000-0xb)='/dev/audio\x00', 0x200000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fda000)={0x2, &(0x7f000039a000)=[{0x1c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000fd7000)=[]}, 0x0) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "88feff01000093f319fd5f96ff73"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_open_dev$usbmon(&(0x7f0000221000-0xd)='/dev/usbmon#\x00', 0xfcc, 0x0) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a16000-0xa)='/dev/cuse\x00', 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r3, &(0x7f0000f8b000-0xf), 0xff8f) write(r3, &(0x7f0000ce6000), 0x0) 2018/02/16 18:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) timer_create(0x9, &(0x7f0000edd000)={0x0, 0x0, 0x1, @tid}, &(0x7f00007b4000-0x4)) 2018/02/16 18:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000552000-0x30)=[{&(0x7f0000f08000-0x1000)=""/4096, 0x1000}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1, 0xffffffffffffffff}, {{0x2}, 0x0, 0x0, 0x4}], 0x30) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000345000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000de1000)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x1c) syz_emit_ethernet(0x4a, &(0x7f00003b2000-0xec)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "64a2ff", 0x14, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b47216", 0x0, "92be8b"}, "9896aca1"}}}}}}, 0x0) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a16000-0xa)='/dev/cuse\x00', 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r3, &(0x7f0000f8b000-0xf), 0xff8f) write(r3, &(0x7f0000ce6000), 0x0) 2018/02/16 18:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setsig(r1, 0xa, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty}], 0x10) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a16000-0xa)='/dev/cuse\x00', 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r3, &(0x7f0000f8b000-0xf), 0xff8f) write(r3, &(0x7f0000ce6000), 0x0) 2018/02/16 18:23:25 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x80004, 0xff, &(0x7f0000b53000)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000dec000-0xe)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00002cf000-0xc)={@multicast1=0xe0000001, @rand_addr=0x80000001, r2}, 0xc) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000766000-0x11), &(0x7f0000755000-0x4)) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) getpgid(0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) r2 = gettid() sched_setparam(r2, &(0x7f0000010000-0x4)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x422000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000027000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x68a9}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000014000)={r4, r5}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) getpgid(0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faa000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = accept4(r3, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$llc_int(r5, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) r6 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000aee000-0x10)={0x6, [0x2, 0x10000, 0x7, 0x4, 0x660, 0xc0000000000]}, &(0x7f00004f2000-0x4)=0x10) connect$inet(r6, &(0x7f0000e2f000)={0x2, 0x0, @rand_addr=0x800}, 0x10) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000f3a000-0x18)={0x0, 0xffffffff7ffffffc, 0x100000800, &(0x7f000002c000-0x8)}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f000004c000-0x14)={0x4, 0x5, 0xfff, 0x4, 0x4}) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000aae000-0x20)={0x5, 0x4111, 0x4, 0x8, 0xffffffff, 0x1, 0x1ff, 0x13, 0x0}, &(0x7f0000ad4000)=0x20) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000a5d000), &(0x7f0000d32000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000007b000-0x98)={r7, @in6={{0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x50}}, 0x38dd, 0x40}, &(0x7f00005c0000)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000688000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) bind$inet(r4, &(0x7f000052f000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendto$inet(r4, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) getpeername$inet(r6, &(0x7f0000faf000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00002fe000)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r4, &(0x7f0000ad2000-0x10)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r4, 0x1) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a16000-0xa)='/dev/cuse\x00', 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r3, &(0x7f0000f8b000-0xf), 0xff8f) write(r3, &(0x7f0000ce6000), 0x0) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r6, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000001000)=0x10004, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000003000)='attr/sockcreate\x00') openat(r1, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) 2018/02/16 18:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000503000-0x4)=0x75) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c94000)={0x0}, &(0x7f0000ff2000)=0xc) getpgrp(r0) r1 = semget$private(0x0, 0x40a, 0x0) semop(r1, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semop(r1, &(0x7f0000de0000)=[{0x0, 0x4}], 0x1) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(0xffffffffffffffff, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c38000-0x20)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x0, r2, 0x5}) sync_file_range(r0, 0x5, 0x7, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000499000)={0x105000, 0x2000}) 2018/02/16 18:23:25 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a16000-0xa)='/dev/cuse\x00', 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r3, &(0x7f0000f8b000-0xf), 0xff8f) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) getpgid(0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0xa357, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(0xffffffffffffffff, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/16 18:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a16000-0xa)='/dev/cuse\x00', 0x400, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) 2018/02/16 18:23:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000000)=""/71, 0x47}, {&(0x7f000053c000)=""/46, 0x2e}], 0x3, &(0x7f0000001000-0x20)=[{&(0x7f0000af0000-0x9c)=""/156, 0x9c}, {&(0x7f0000494000)=""/37, 0x25}], 0x2c, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000689000)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000aa6000-0x12)='/dev/input/mouse#\x00', 0x0, 0x400100) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f000050c000-0x4)=r3) 2018/02/16 18:23:25 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000df8000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b26000), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/16 18:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c90000-0x8)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xb99b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x7f}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(0xffffffffffffffff, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x511c}, {0xa, 0x1, 0x8, @empty, 0x2}, 0x100000000, [0x2fab, 0xffffffff, 0x6, 0x5, 0x8, 0x3, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000f6c000-0x18)={@loopback={0x0, 0x1}, 0xd, r7}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) 2018/02/16 18:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f000016c000)=[{&(0x7f0000947000-0x5d)=""/93, 0x5d}], 0x1, &(0x7f0000df3000-0x90)=[{&(0x7f0000a46000)=""/164, 0xa4}], 0x1, 0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) 2018/02/16 18:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[], 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000465000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000d2a000-0x2)={0x7, 0x6}) 2018/02/16 18:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000075b000)='./bus\x00', 0x1000, 0x0) creat(&(0x7f000005e000)='./bus\x00', 0x0) r0 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ffa000-0x4)=0xffffffff, 0x4) 2018/02/16 18:23:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x