Starting mcstransd: [ 16.042078] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.230335] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 19.626138] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 20.675448] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2018/01/24 17:24:40 fuzzer started 2018/01/24 17:24:41 dialing manager at 10.128.0.26:44435 2018/01/24 17:24:44 kcov=true, comps=false 2018/01/24 17:24:45 executing program 0: 2018/01/24 17:24:45 executing program 1: 2018/01/24 17:24:45 executing program 3: 2018/01/24 17:24:45 executing program 7: 2018/01/24 17:24:45 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x8)=[], &(0x7f0000005000-0x20)=[&(0x7f0000004000)='/selinux/status\x00', &(0x7f0000003000-0x10)='/selinux/status\x00'], 0x0) 2018/01/24 17:24:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/24 17:24:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/24 17:24:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 31.224281] IPVS: Creating netns size=2552 id=1 [ 31.271983] IPVS: Creating netns size=2552 id=2 [ 31.328096] IPVS: Creating netns size=2552 id=3 [ 31.377074] IPVS: Creating netns size=2552 id=4 [ 31.457746] IPVS: Creating netns size=2552 id=5 [ 31.530806] IPVS: Creating netns size=2552 id=6 [ 31.660758] IPVS: Creating netns size=2552 id=7 [ 31.783348] IPVS: Creating netns size=2552 id=8 2018/01/24 17:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000de6000-0x16)='net/ip_tables_matches\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000da0000)=0x0) close(r0) [ 34.819013] audit: type=1400 audit(1516814689.458:5): avc: denied { create } for pid=4435 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_netfilter_socket permissive=1 [ 34.862708] audit: type=1400 audit(1516814689.498:6): avc: denied { write } for pid=4435 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_netfilter_socket permissive=1 [ 34.908973] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 34.920968] audit: type=1400 audit(1516814689.558:7): avc: denied { write } for pid=4447 comm="syz-executor4" name="map_files" dev="proc" ino=10700 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/24 17:24:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000066000-0x15)='/proc/self/net/pfkey\x00', 0x41, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006c6000)=@int=0x1, 0x4851cd4248ac3da4) r1 = socket$inet6(0xa, 0x800000002, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/24 17:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000376000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000d61000)={&(0x7f0000879000)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000bd2000+0x151)={&(0x7f000012e000)=@delrng={0x10, 0x14, 0x202, 0x2, 0x0, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x1) r1 = socket(0x10, 0x2, 0x9) sendto(r1, &(0x7f0000111000)="14000000040ae70300000016fb070100010080000000000000001510e41d6702fc0221f3", 0x24, 0x0, 0x0, 0x0) 2018/01/24 17:24:49 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendto$ipx(r0, &(0x7f0000f12000-0xdb)="3532aa7ef5034d3ca993e4d51978c76ea0a5d6595f7b464fba00934d2c94ae86995bc3295eab9194d16b3ed434d09c1e80cad0d52a07f809aed19cf5cc89a32317846c80b9227df26445f84bc7f9c87b1887067708a9c3b4b15f2ab7ffaa5cd2755faab5cd590fc5de7042b64cf15d280d53ff3e9ad739507f2a99cf8862e0a1361ccb5cee1bff206fcf41c544103cd54155980bffa589aba9ccd596a347cb61600d385aeb9cda76d93906f6c89c74065013b30a549cecbc2a0069b5ce249811a3a252530cb12c028c5fb5a39b1399ffa76c2d1c8a1639eff4899f", 0xdb, 0x40004, &(0x7f00008ff000)={0x4, 0x40, 0x5b75, "2e8068c62998", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000a0000)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000062d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001dc000-0x4)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f92000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x800, &(0x7f0000e7d000)={0xb, 0x7f, 0x0, 0x2}) clock_gettime(0x0, &(0x7f0000ced000+0x641)={0x0, 0x0}) utimensat(r0, &(0x7f0000dfd000)='./file0\x00', &(0x7f00006dc000)={{r3, r4/1000+10000}, {0x0, 0x2710}}, 0x100) 2018/01/24 17:24:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x80800, 0xeb10, &(0x7f0000ce9000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000ab6000-0xe0)=""/224) 2018/01/24 17:24:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/24 17:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f00005e6000)='/dev/input/mice\x00', 0x0, 0x600043) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r2, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:49 executing program 4: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000001000-0x4)='hugetlbfs\x00', 0x40, &(0x7f000000b000-0x98)="b2cd5f63232083a26ae4e5b8a008baf996a43d62f4620c1e1c2e985e4223d1528ec4a4987ac7aeef1c7b7b68268009d43bdcbc91882d49fd283c02dc4f9f668e3aeda804d341e36dfb9a39a053309adf0bdd713c2396bff2dc6f5559c6d764a8766421af9500f3de66c914795e87252a821cfb852adb18f4e104068350fc9f356f262267f0963baf9ed47a942ca57efd6f1ff4de69d5c045") dup3(r0, r0, 0x400000) 2018/01/24 17:24:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20004000) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f17000)={0x0, 0x0, 0x0}, &(0x7f0000f5a000-0x4)=0xc) readv(r1, &(0x7f0000fa7000)=[{&(0x7f0000626000)=""/65, 0x41}, {&(0x7f0000900000)=""/191, 0xbf}, {&(0x7f00000f6000)=""/26, 0x1a}, {&(0x7f0000a43000)=""/234, 0xea}, {&(0x7f0000998000)=""/4096, 0x1000}, {&(0x7f0000f83000)=""/45, 0x2d}], 0x6) timer_create(0x7, &(0x7f000034f000-0x4f)={0x0, 0xb, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x0) timer_getoverrun(r3) epoll_create(0x6) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000492000)=0x2) mq_timedreceive(r1, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003f7000-0x4)=0x0, 0x4) r4 = syz_open_dev$mice(&(0x7f0000da9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000fa0000-0x4)=0x0, &(0x7f0000117000-0x4)=0x4) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00001b0000)={0x16, 0x12, &(0x7f00007e7000)="52e01e8232872ffb237c870b375b96810b54"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb7000-0xa)='/dev/ptmx\x00', 0x111800, 0x0) 2018/01/24 17:24:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000419000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e76000)='vmnet1#systembdev$\x00', 0x0) add_key$user(&(0x7f0000356000)='user\x00', &(0x7f0000678000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="c6d7847ad9", 0x5, r0) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000036c000)='syzkaller\x00', &(0x7f000036c000+0x34e)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0xfffffffffffffcdb, r0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) [ 34.946743] audit: type=1400 audit(1516814689.588:8): avc: denied { setattr } for pid=4447 comm="syz-executor4" name="map_files" dev="proc" ino=10700 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/24 17:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f00005e6000)='/dev/input/mice\x00', 0x0, 0x600043) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r2, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fchdir(r0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) r3 = socket(0xa, 0x6, 0x7ff) getsockname$inet(r3, &(0x7f0000780000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000-0x4)=0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0xe) ptrace$setopts(0x4200, r2, 0x0, 0x7ffffffff001) 2018/01/24 17:24:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000df4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ee1000-0x4)=0x58, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002c4000-0x4)=0x0) ptrace$getregs(0xe, r1, 0x101, &(0x7f0000bd3000)=""/227) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x4, 0xfffffffffffffffd, 0x80da14, 0x0, 0xfffffffffffffffd, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002d1000-0x4)=0x0, &(0x7f0000c5a000)=0x4) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000046c000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000faf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000c7000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000667000-0x8)={r3, r4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000f21000)={0x401, 0x0, {0xffffffffffffffff, 0x2, 0x91c1, 0x2, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r2, 0x2285, &(0x7f000039c000-0xd7)="28a6d868411cee16d1cc19c1fad3975ccac1deaf3c93a7a6adbf3d61296082b020e37405997fc0be0f52bf049a1c06f719fbdb47381dcdaa1334cd1ed4cfb2ebc8749c6675a3b6e4db83dcf97328810419386887257de59b952918a4e3fe709b109a25ded935308735dbd9450995191cdb683f790c45492737efe6edffae668ca30a096f9af8e4b302607544f3075c819cc185b39798c531e7bc58961a85a2bed16ef2eee1787442c74a30a2cca350a447497a9af7c441642fd431b8f2abf59214cd085e356a5725171dacc5390f85f0361cdd8d678150") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e9b000)=[@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x2, 0xd3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}], 0x64) 2018/01/24 17:24:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f49000)=@int=0x1, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) r3 = syz_open_dev$usbmon(&(0x7f00002b3000-0xd)='/dev/usbmon#\x00', 0x9, 0x8400) ioctl$int_in(r3, 0x5473, &(0x7f00005bd000-0x8)=0x2) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) memfd_create(&(0x7f000001b000)='\x00', 0x1) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x201, &(0x7f0000827000)={&(0x7f0000000000)="", 0x0}) connect$pppoe(r0, &(0x7f00006e3000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) modify_ldt$read_default(0x2, &(0x7f0000f67000-0x65)=""/101, 0x65) connect$inet6(r0, &(0x7f0000d85000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) 2018/01/24 17:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000740000)='/proc/self/net/pfkey\x00', 0x12000, 0x0) execveat(r0, &(0x7f0000bbd000-0x8)='./file0\x00', &(0x7f000013d000)=[&(0x7f0000ee3000-0x2e)='vboxnet0;-GPL,`proc](proc,:.\\posix_acl_access\x00', &(0x7f000080e000)=',^^trusted\x00', &(0x7f0000628000)='\x00'], &(0x7f0000774000-0x8)=[&(0x7f0000b55000)='vmnet0GPL\x00'], 0x800) r1 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) open(&(0x7f00008a4000-0x8)='./file0\x00', 0x88900, 0x10) 2018/01/24 17:24:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ad000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c82000-0x4)=0x9, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000ab6000-0x8)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}}, 0x8) unshare(0x8000400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) symlink(&(0x7f0000a93000)='./file0\x00', &(0x7f0000774000)='./file0\x00') fdatasync(r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000afc000-0x20)={0x4, 0xd5, 0x200, 0xe9, 0x81, 0x1, 0x2, 0x9, 0x0}, &(0x7f0000c1d000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000eb4000)={r3, 0x400}, &(0x7f0000e7e000)=0x8) 2018/01/24 17:24:49 executing program 0: prctl$intptr(0x8, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000144000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 17:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e80000-0xb8)={0x0, 0x80, 0x7, 0x3, 0x8000, 0x9, 0x2, 0x400, {0x0, @in6={{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x4, 0xffffffffffff62e4, 0xe09}}, &(0x7f0000262000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000461000)={r2, 0xbf, "8143a6db68a9f1bf7735713f777549546ace797f9ae93bda824d13050839870e770e7c5300708643cae45455096b7497ab057ef3f6bef87d604113f4e9ae995e54ab59d43dbcb12ad7bcc88470d9dbba5a05881438cb59d319121702130fb36f518da9b15fdcbdba694fc4fe4c2dc0f16f2662886b47e6312f7ada13127b909f54ca6d5c1806d056ae47d08e24ac7b18c76ec843f4f55c254adf5073b642829370883c18a6c1c69345647a57194c5e9adb9fdb4b9b13d65b847fe4fb501bf6"}, &(0x7f0000049000-0x4)=0xc7) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="951586da4536", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/24 17:24:49 executing program 3: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000054000)=[{&(0x7f0000055000-0xc9)=""/201, 0xc9}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000003d000)={0x0, 0x0, &(0x7f0000056000)=[{&(0x7f0000032000-0xc1)=""/193, 0xc1}, {&(0x7f0000056000)=""/69, 0x45}, {&(0x7f0000056000)=""/216, 0xd8}], 0x3, &(0x7f0000057000-0xa2)=""/162, 0xa2, 0x80}, 0x10000) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000057000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000058000-0x4)=0x1c, 0x800) 2018/01/24 17:24:49 executing program 2: mmap(&(0x7f0000031000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000624000-0x1b)=""/27, &(0x7f0000557000-0x4)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/24 17:24:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ee9000)=0x0) ptrace$getenv(0x4201, r0, 0xad9, &(0x7f0000bd9000)=0x0) syz_open_dev$sg(&(0x7f0000d55000-0x9)='/dev/sg#\x00', 0x4, 0x40) getrandom(&(0x7f00003fc000-0xc9)=""/201, 0xc9, 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000346000)="2759dfaec970de7d6de09185ace52e41974f40aa564e5e5d22b5568ad24cc5b2b6639942a5da90fc373d0eb7d7d3004fe5ae05ec894285653be1112d708a522c0399da52f978b1c1dbb30305e4e9125ead8fd48a89735a2da370694023bab0d9ea97d40432b57c577a7c0c6c5cee1f3a8d3597ae6c9e0146e673e8c88ff61e8c80bada9d455def44a610ccd51b2008cd3ed516b0660e06729a7d11690e260803866f2cc9") write(0xffffffffffffffff, &(0x7f000077f000-0xd6)="1f0100000104ff00fd4354c007110007", 0x72) 2018/01/24 17:24:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fbf000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x20000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000138000)=""/4096) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b55000)=@add_del={0x2, &(0x7f0000048000)=@common='ip6gretap0\x00', 0x3}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000a5f000-0x8e)=""/142) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008c1000-0x8b)=""/139) getsockopt$bt_hci(r1, 0x0, 0x6, &(0x7f0000379000-0xce)=""/206, &(0x7f0000b99000-0x4)=0xce) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f000094f000-0x50)={@common='ip6gretap0\x00', @ifru_map={0x0, 0x6, 0x7, 0x44, 0x0, 0x40}}) 2018/01/24 17:24:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00008c0000)='./file0\x00', &(0x7f00003b7000-0x8)='cgroup2\x00', 0x1003, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00005ab000+0xbe)='./file1\x00', 0x4000, 0x0) fstat(r0, &(0x7f0000335000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f00001b0000)='./file0\x00', &(0x7f00008a3000)='./file0\x00', 0x2, r1, r2, 0x472e, 0x1, 0x20000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00005c8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mount(&(0x7f0000e1a000)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000b21000)="") ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000af7000-0x78)={0x2791, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x40, 0x9, 0x7ff, 0xb6a9, &(0x7f0000194000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x2, 0x7}) [ 35.151535] audit: type=1400 audit(1516814689.788:9): avc: denied { create } for pid=4508 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/24 17:24:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000785000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) fsync(r0) timer_create(0x1, &(0x7f00002a0000-0x60)={0x0, 0xf, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5c000)=0x0) timer_settime(r1, 0x0, &(0x7f000083c000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000424000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x100, 0x4) 2018/01/24 17:24:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000738000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) recvmsg$netrom(r0, &(0x7f0000dd9000-0x38)={&(0x7f0000901000)=@full={{0x3, {"c17da5a525482b"}, 0x5}, [{"fb64f6d7c46932"}, {"824392b1d7eca2"}, {"6f03ab1a07672c"}, {"aef221b4d58454"}, {"3c928844ff76be"}, {"0480fb685828c9"}, {"7f626ba8f34292"}, {"c007f29a0d028d"}]}, 0x48, &(0x7f0000a00000)=[{&(0x7f00008f4000)="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"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{0xc0, 0x117, 0x4, "86f86cc7c462a216dc24d24d62bb00a414c30657875e6c518746454350a8247f7b2e4a19ccddbff22c1d32a75bf310b27fa5c192bec77a164cfde57ecf63c128847b4a9c6c455164a22a0b7f2747996a9567293122d0a434337c0454b1b792620ea66529a251d1ad03cf32a21e9dcbe29f59a3526634b251cf52c1e07ec82d44cb41afbdfb83f644b9c539b0f0e48be9386a6cd05006cee03f5ee8ac10423fef9cf229a4f6e9c2372f58844d2277"}, {0xb0, 0x0, 0x1000, "5a1678858f956f72f6ff1fe955da9858b59644d08ea8ace63c56b849bc2bf7760e4cd029158bdd767aae252b0e9cbcac9b5f0aea5bf7ad0a2df61421c408d0edce8f6cc61dda42e7fb6af2f9b547837091e3aeaf6fcce3b2203374a24638ed836cee5041f2f5a6127013fb624fa5a8a38a4f1ee5833c78c2e55fa17f1bde442b0c1656d1a05907aef63572d779aeec64f30e4f267f64cef23c5923832bce"}], 0x1330, 0x20000800}, 0x40002000) mq_open(&(0x7f0000e63000-0x5)='..\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x40000000000003, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c2b000)=0x14, 0x0) 2018/01/24 17:24:49 executing program 1: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000988000-0x8)='./file0\x00', &(0x7f0000b3c000-0xa)=@random={'security.', '\x00'}, &(0x7f0000b3c000-0x8)='proc\\[-\x00', 0x8, 0x2) r0 = syz_open_dev$mice(&(0x7f0000b1b000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000d9000-0x1000)="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", 0x1000) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) lchown(&(0x7f0000009000)='./file0\x00', 0x0, 0x0) 2018/01/24 17:24:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d3c000)={0x0, 0x48, &(0x7f000092f000-0x48)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c4d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000047a000-0x4a)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x401, 0x100000000000000, 0x0}, 0xa0) openat(r0, &(0x7f0000746000-0x8)='./file0\x00', 0x680800, 0x20) 2018/01/24 17:24:49 executing program 3: prctl$intptr(0x26, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000ae5000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[], &(0x7f0000885000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fb1000)=[0x0], 0x5, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x3)=0x8) 2018/01/24 17:24:49 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b9d000-0x96)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000669000)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4800, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="ae4558579076bdb5d5c69f462f1f93d820cf2da4a4682706adf45183dba44988833741914649af15aa43bd4168e6c62d6a919b252b42d4d6f9d6f5e6b394c000c8fd806d9c68ad03300920ddc8657a968a6253d371e9c420988f381b6aec98326edd3493099c031f1577bfcda718fb89d362fc178e0175dccc7bb3722e4c258658") 2018/01/24 17:24:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') sendto$ipx(r0, &(0x7f0000f7a000)="5a62fbf5911653bc5c1795740df6ae69708eda4f300558b874197b6a8a55fa2ac562e89cdad4c892c3705a76c4ce75829a155f97cecbe07bd782303c8d53ed097fbdd9e891d2b4039fd7fa784c28881d2b9690f2e733a4ebf20b1a279bdd66e781e55b88014d865afb7031722f07775471caf369d027283eccbb47f8a8a7033652cd6c65a9cab4a4bf46dc42fbc5c9b62bddbaf2af724e81b12c4c11b59815d1b310505aff4d7e3c3b0ed3439830bf9b0597", 0xb2, 0x1, &(0x7f00009c9000-0x10)={0x4, 0x20, 0x8, "b31a98414c82", 0x8a7, 0x0}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) fcntl$dupfd(r3, 0x406, r1) 2018/01/24 17:24:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create(0xd) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000366000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f000069a000-0x4)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) 2018/01/24 17:24:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) poll(&(0x7f0000e10000-0x8)=[{r0, 0x1000, 0x0}], 0x1, 0xdd) pipe(&(0x7f00004cf000)={0x0, 0x0}) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000797000)=0x0, &(0x7f0000278000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006f4000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3e000)=0xe8) r4 = geteuid() ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000101000-0x40)={0x72e1, 0x3f65, 0x4, 0x49, &(0x7f000035e000-0x49)=""/73, 0xd1, &(0x7f0000975000)=""/209, 0xae, &(0x7f00002e0000-0xae)=""/174}) signalfd(r1, &(0x7f000042b000-0x8)={0x2}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000020f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x80000001, 0x1, 0x8, 0x2, 0x0, 0x0, 0x0, r3, r4}, {0x10001, 0x6, 0x567, 0x66, 0x9, 0x3, 0x40, 0x0}, {0x80, 0x6, 0x1, 0x800}, 0x6be5, 0xf, 0x0, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4, 0x3, 0x5, 0x0, 0x7, 0x8001}}, 0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003a3000)={0x0, 0x1}, &(0x7f00001d4000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000076a000-0x5)={r5, 0x7}, 0x8) 2018/01/24 17:24:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x10, 0x1, 0x6, 0x2, 0xa0, 0xa0, 0x0, r2, r3}, {0x9, 0xdeb, 0x8e1, 0x1, 0x100000000, 0x8, 0x89, 0x5}, {0xb59, 0x5b, 0x36ac, 0x0}, 0x8, 0x2, 0x0, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x0, 0xc3, 0x5, 0x40, 0x4}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00002a8000)=0x100002001, 0xffffffffffffff40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000e79000)="", 0x0) 2018/01/24 17:24:50 executing program 7: r0 = getpid() ptrace$peekuser(0x3, r0, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) setsockopt$packet_int(r2, 0x107, 0x40000, &(0x7f0000868000)=0x3d, 0x4) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000048c000-0x4)=0x7) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000eae000)=0x806c) 2018/01/24 17:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000e97000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) munlockall() getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) fchmod(r2, 0xfa) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003b0000-0x4)=@assoc_id=r3, 0x4) 2018/01/24 17:24:50 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='ip6gretap0\x00', @ifru_flags=0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000bf8000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000b16000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000242000-0x38)={&(0x7f0000356000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000408000-0x3c)=@newlink={0x3c, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') sendto$ipx(r0, &(0x7f0000f7a000)="5a62fbf5911653bc5c1795740df6ae69708eda4f300558b874197b6a8a55fa2ac562e89cdad4c892c3705a76c4ce75829a155f97cecbe07bd782303c8d53ed097fbdd9e891d2b4039fd7fa784c28881d2b9690f2e733a4ebf20b1a279bdd66e781e55b88014d865afb7031722f07775471caf369d027283eccbb47f8a8a7033652cd6c65a9cab4a4bf46dc42fbc5c9b62bddbaf2af724e81b12c4c11b59815d1b310505aff4d7e3c3b0ed3439830bf9b0597", 0xb2, 0x1, &(0x7f00009c9000-0x10)={0x4, 0x20, 0x8, "b31a98414c82", 0x8a7, 0x0}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) fcntl$dupfd(r3, 0x406, r1) 2018/01/24 17:24:50 executing program 0: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000008f000)='/selinux/enforce\x00', 0x4040, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00004d3000)={0x4, 0x2, 0x4, 0x100000000, 0x100000001, 0x8}) keyctl$read(0xb, r0, &(0x7f0000072000-0x1)=""/1, 0x1) 2018/01/24 17:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0xfffffffffffffffe) fcntl$notify(r0, 0x402, 0x1) ftruncate(r0, 0x0) 2018/01/24 17:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000005e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001bf000-0x10)={0x4, &(0x7f00009ff000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000047a000-0x40)={r2, 0x1, &(0x7f0000109000)=[0x3], &(0x7f0000d74000)=[0xcc3c, 0x81, 0x10000, 0x1, 0x1, 0x10000, 0x3f, 0xaa71, 0x80000001, 0x3], 0x4, 0x5, 0x1, &(0x7f0000f3a000-0x14)=[0x5, 0x7, 0x4, 0x0, 0xffffffff], &(0x7f0000f51000)=[0x0, 0x4c82139e, 0x7e6cf202, 0x7ff], 0x0}) r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000015d000-0x4)=0x0, &(0x7f0000f72000-0x1)=0x4) 2018/01/24 17:24:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e99000)='/dev/autofs\x00', 0x6e0f42, 0x0) sendmmsg$unix(r0, &(0x7f00003bc000)=[{&(0x7f00002ef000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ef7000)=[{&(0x7f0000963000)="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", 0x1000}, {&(0x7f0000c75000)="546f4c07f08b3be775e2cefd3658dfd977ef3802ad08996eb00ac51a561efa0bff42f10b6658bdbd6a3c17e774a7e4731685a6d32e83ce103d3dca3bbbca37d4ca6d0c31cc30e632590c819d62ff7030f0ee15600c4b297ea7271559626e3dd265e6bddec78788a1b5f70cc985c4e4f60259cda15846d9cb3ddfa5b01aec512bb6bd617133c2365582354e0d5426cf190f8833e6570471ccd27ee677094d57013ae50ce3463c38ebd4d530cc2dc6dc4668cca08bbaecb4101dec2f7b94bce1d0388b4949080ba0c605", 0xc9}, {&(0x7f0000916000-0xa1)="1f79403d9e4c48374321b52869c4ae423ce95f84eadd59e6aec2e8364356ae42e21a8841100987b7bf04ec865e2a7d9b8163ca482dced4322a588d1fc19a18823eb82bdd6c5df350ef79be0476fc72bee2691c1dc237874bf20bd3e5d06981aa962576ea2982b8bf57df97b46b8969a71c06e6985fd9e6d924b2fc6d9f168c87fc35156aa495d56c2780965055050032d0256e9635c193d079a3b4f963e71929b3", 0xa1}, {&(0x7f0000a61000)="83a16e0fd10fcf8a8a939f40ac2db85570eeba213a3e592d227ddc7403c3b9764cf5bab36bb7ac09713034ab97cd9c76e2f9903dd0d8cba5a04eb111ac4b1ac838e8e1127b89a3a2ffa159e955377053670b863844dbc98a78207d97f2e4bd4aa9", 0x61}, {&(0x7f00002e6000)="d760dc61ee0ef7992a051c6286fc859b39fbcfe3c33a4db2c0532f260d5275e2bea3d32a6b95fa61de25a5b8ceb92cdff0a81aa1eb494cbb3f0e729ff60114aacb6d5a2179232d254e5cd8e110ac30fbe0595452d93e59b53f2756d881816e5151f03c3b1c70c3c3423098655b79ac7674917367aa19eb23a640cc618fb3fb5f32e3d75051a56271942010539d62654d8c5de00b4814a698e3ca2d3e29ad7a14b9051434b2d5770b06a31e400cab26b883776ffeaa25e77f5c3c24802cf7eb75f92464f6484981358fe95c7f4ec734", 0xcf}, {&(0x7f0000113000-0xa2)="2123c0f8d9e7a061a0b7522a3b3ae273b398ce8a13a251da9dd81f440e6787f5a4b3b7f78fb72c324865def5f6b5dba3d63bf964187f80ff23eafde023fe30f5707741def12f76e93405e3fda58752d01da94731f9fc8c1afae3824110858019933836851ccbdab5d5bbe8a874ad89ead9779295c44aae39a5b1d679d06d8dd461b7c27a6d869ff9963815f5aa22963db25d28370e26d618c0b8c5c5ff94d357c45e", 0xa2}], 0x6, 0x0, 0x0, 0x4000}], 0x1, 0x8000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x1000000000000006, &(0x7f0000b06000-0x48)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/24 17:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) pipe2(&(0x7f000022d000)={0x0, 0x0}, 0x80000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000a9e000)={0x51ab, 0x7}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 17:24:50 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x80000, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000e000-0x1a)={0x0, 0x1, 0x9, [0xfffffffffffffff8, 0x800, 0x1ff, 0x6, 0x0, 0x7fff, 0x0, 0xfffffffffffffff9, 0x0]}, &(0x7f0000016000)=0x1a) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000017000-0x8)={r2, 0x1000}, 0x8) process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f000000b000)=""/240, 0xf0}], 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000016000)='/dev/usbmon#\x00', 0xfffffffffffff001, 0x400000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000009000-0x20)={0x9000, 0xfff, 0x84b, 0x1, 0x10, 0x14a}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000017000)=""/188) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000019000-0x20)={0x9, 0x8, 0x820f, 0x0, 0x9, 0x20ab, 0x0, 0x9, r2}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000004000-0x10)={0x7, &(0x7f0000019000)=[0xffff, 0x4, 0x7, 0x806, 0x0, 0x42b98245, 0xf7]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002000)={&(0x7f0000010000-0x60)={0x27, 0xd5c, 0xfffffffffffffff7, 0x5, 0x1, 0x9927, "6e23e643edf99e5504f0b411b2827784e77fc6d973ca58e5015217ebfcc181752123da7483cd1a6132a1a9512d4ee6a88e2d213c598b239f5d35266cdc96dd", 0x3}, 0x60, &(0x7f0000004000)=[{&(0x7f000001a000-0xc1)="1ffe70d6ecb9a6beae1767b2350cffa97cd3ad2fc7ec3e5627c3be56f1d409c7b4d97297795f13cabb8486fc13ada9165fd078da969c6d853db2c6320b3e95fe24a54265ad9d3dbd62a0cd19bc55f6f767029b9103d6bff3b75b8d5a8368d4487e04c83b1677af35dc9ff7139ff8d83f19957f1e015e73dcd74b5033bc9d947eccb86892acc42c69f43b1df919f24acfc307880595b44619e8ee2b2ab9b4d497c78524a89b967ec56e4de05a4e1c2825cf8397c61aa33c41c10895ab4b3538e29b", 0xc1}, {&(0x7f0000019000)="937476f15cfb1ba2e0095168b860359c457fda6beedb75350e958579b96cda1697463f45e21d6d97a767c9e5d934c40bec3628fc851c317cc922f703ffa145133d477a107080ea7e9a45c67e5c0a727cf5de31bcea775095e9375c1a0b1a2f26197c8435d9dd9cfb66c7540841ac625a8bd84af14fe817f134be0a6eb4d1f94e7e4af53509", 0x85}, {&(0x7f0000017000)="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", 0x1000}, {&(0x7f0000004000)="b379d6d0c9e0db2469ed71b9cb8df374864bde94818e39cf85aae98e9e0adef13754fd6d88183ab73f3e8950bf93f06d10dbdced9ddd", 0x36}, {&(0x7f000001a000-0x44)="f98932d43a04d589527ce13682974fffe1aec08c3fa78bf6ba608094445fd9fb6e6b5304ad3295d012409a8f55869eede2530f299dfaa2d5283d8e204efefd85b1e30596", 0x44}, {&(0x7f000001a000-0xaa)="f130c6fc6e422ed99732871351bafda8910d297e75990e101d7dbccd254d240ef689a1c0fc9dfc93301533ac6531c10cc5b7bbd17a3210325983a137aaef7564666377e1217286e14bb128d65ec68766e4a47c8361ae58fb2acdc949eff6b931c98e152eed09a07aaf37030ae2e086e73cd4229761f4e5dbaa15d0312bf213758413a3e5daecf3afbee14831de5d4f7e710322c31548498ba6b610a10071b03a7abf23d5fbd80ab349cf", 0xaa}, {&(0x7f0000001000-0xb4)="888547a7282fef03ed88a45d849687daeb7ba713cdc52b13a027f80bcb06666194cb44ec19ae8b9d9af068b1e7f6156daa88f577b7f265ec852629b691f1aaec1849fc1de81780cc344930c153c7ed84f9ce802d7b08ab69881bedac146338339cdcb130f2a8d905a63809c2fb6ab3cf5caa0b50787ba4242022640de4007d121e7c3e4c5442bd79f53a252dc235aa599a10c3bb4edb948da4f7cf60bd30cbadb08c2b2b5744187d026489c94f2a5b9249c44126", 0xb4}, {&(0x7f0000019000)="5b7e2ff3e8766aa35fe8b82cf046856ef75e03b360f70ae36b4771e518cf64537d7f5264a533c5c6f80aa1534f2cbd7c5e963be9d6b37b7bb89feaf7d64d21db7aa564da0c773a7d462b3f0506f4f5978cae35fe795fbbdca9a50c60b0483773d5d933e35cc91e142e4a172efc19e5d55c2fbe45dd372b74a66955071f446828e4dd3833d5aaef39c2c5fd61dbf38b8f051beee6ef18743184b35c26a0d08cc8399ed22ea3db22d78ad03cde4ca5f2bbef27b1eaec8ab07d1234c842a8bbb366c4486a86606e30dd3f4fb0517613", 0xce}, {&(0x7f000001a000-0x11)="3f79d08f53b80c93d3f3309fcd0464c227", 0x11}, {&(0x7f000001a000-0x29)="3012b94c614670a98d556de69f759ee05227999973f11434ec9c1b0927042357eec09b160b353e398b", 0x29}], 0xa, &(0x7f0000019000)={0xd8, 0x108, 0x7fffffff, "35746dbdc19e3dc1a4f64a28e7f5b52a42d90a99293eda2c13da31776ea535f501703d9720f83c01994fd278eea4c4955a933e40c992741949a580a32d9b96911585619b90fe400601468bf34c44070525f6d24d32b713240422abd7c61d8d0d1c955ca92e966a7f9d50abeb1f3885ddaae41024ae5d97c0d56b8e3c5a90b3f47f9a779ebcd8ace24c2a8d593025be3459098f56c9eb589668f1ecccebc6bb2e184b8055f56a2ce254df43ac1c18ab3f7ff30bf62554f642163efb39b92ab803ea66e8d9"}, 0xd8, 0x4000000}, 0x4000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r4, 0x0, 0x5, [0xffff, 0x1, 0x6, 0x2, 0x9]}, 0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x2}, &(0x7f0000016000)=0x8) 2018/01/24 17:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sysfs$2(0x2, 0x9, &(0x7f0000a84000-0xbc)=""/188) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dce000)='/selinux/policy\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000ef3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x2, {0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x10000}}}, 0x3a) 2018/01/24 17:24:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000101000)='/dev/sequencer\x00', 0x100, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) pipe(&(0x7f0000480000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002e9000)={0x8, 0x5, 0x31cc, 0x1, 0x7fffffff, 0x6, 0x80, 0x27dc, 0x2, 0x7f, 0x9b6}, 0xb) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) fcntl$setstatus(r2, 0x4, 0x4000) sendfile(r2, r2, &(0x7f00004f6000-0x8)=0x0, 0xffffffff) 2018/01/24 17:24:50 executing program 6: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e5e000)={0x0, &(0x7f0000e5f000)=[]}, 0x10) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e62000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000e60000)=@assoc_value={0x0, 0x0}, &(0x7f0000e61000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000071a000)={r2, 0xfffffffffffffffc, 0x4, 0x5dd}, 0x10) 2018/01/24 17:24:50 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000557000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005f1000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b2000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = mq_open(&(0x7f0000c51000-0xa)="5d757365722329e3b300", 0x2, 0x40, &(0x7f0000d36000-0x40)={0xfff, 0x17, 0x101, 0x7ff, 0xffff, 0xa160, 0x3f, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$llc(0xffffffffffffff9c, &(0x7f0000816000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008eb000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e56000-0x4)=0xc) r10 = accept(0xffffffffffffffff, &(0x7f0000819000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000495000)=0x58) pipe(&(0x7f000070c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c4000-0x4)=0x10, 0x80800) r15 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000a0d000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x80800) r16 = eventfd2(0x5, 0x80000) r17 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000531000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) r19 = creat(&(0x7f0000c70000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = fcntl$getown(0xffffffffffffffff, 0x9) r21 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000da3000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000048e000-0x8)={0x0, 0x0}) r24 = perf_event_open(&(0x7f0000cdc000-0x78)={0x5, 0x78, 0x100000001, 0x4102, 0x6, 0x0, 0x0, 0x9, 0x42100, 0x4, 0x4, 0x507, 0x80000000, 0x4, 0xfff, 0x7, 0x7, 0x0, 0x6, 0x5, 0x37a8, 0xffffffff, 0x7, 0xc6b, 0x0, 0x8, 0x1, 0x6a, 0x7, 0xe9c, 0xffffffffffffff69, 0xffc000000000000, 0x80000000, 0x0, 0x9, 0x100000001, 0x7f, 0x54, 0x0, 0x101, 0x4, @perf_bp={&(0x7f0000ddd000-0x1)=0x0, 0x8}, 0x8000, 0x7, 0x80000001, 0x2, 0x4000000000000000, 0x7fffffff, 0x80000001, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r26 = geteuid() r27 = getgid() r28 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068e000)=0x10, 0x80800) r30 = syz_open_dev$random(&(0x7f0000ed8000)='/dev/random\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000509000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b02000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fa000)=0xe8) r33 = getegid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000058e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = creat(&(0x7f0000000000)='./file0\x00', 0x84) r36 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c01000)='/dev/ppp\x00', 0x800, 0x0) r37 = socket$key(0xf, 0x3, 0x2) r38 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d56000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r40 = eventfd(0x10000) r41 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003dd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003ec000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000236000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000444000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = syz_fuse_mount(&(0x7f0000521000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r51 = accept4$ipx(0xffffffffffffffff, &(0x7f0000538000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000dd000-0x4)=0x10, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ab8000-0x8)={0x0, 0x0}) r53 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ab000)='/selinux/enforce\x00', 0x4000, 0x0) r54 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000f1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000023a000-0x8)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = signalfd(0xffffffffffffff9c, &(0x7f00004bf000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xc)='net/netstat\x00') ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000048000)=@req={0x50, &(0x7f0000f54000)={@common='gretap0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x4, 0x3, 0x3, 0x4, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}}}}}) r60 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000054d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x44000, 0x0) r62 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ac000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000020e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ac000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000058000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r68 = getegid() r69 = creat(&(0x7f00002be000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) r71 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d91000)='/dev/keychord\x00', 0x400, 0x0) r72 = socket$unix(0x1, 0x7, 0x0) r73 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b93000+0x586)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000dfb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000969000)={0x0, 0x0, 0x0}, &(0x7f000080a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000370000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000c3a000-0x4)=0x0, &(0x7f0000276000)=0x0, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000042f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000995000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000067e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000052f000)=[{&(0x7f0000365000-0x4)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0x9a)="82e2064a7947d7776b72a123dfbd7838c4bcf9ce24796996b0d610cf4de44b6adf002cb2c46908fdf846c408d744907f105ebd0756a40b60278a4315bf260253b8f03cd52afc805abd573b71bc9f19bea23759d4477ca6e5c135184ecfca540a5faf10f297cee5232521e660a31122e8ed212491eb40a232910f44cc67db9972d3e29970f113d8cccdc7786f4ced3d206af23dd6243a023ca36a", 0x9a}, {&(0x7f0000860000-0xf3)="c43252596e2c9afb9a88b373adfd40be4d35e470eedf66c8a2f5f99e316d4f455d798f2a39441cf119fd792b2aa567acb9bcabd9e1c1d085b487bdcef47f5917cfe9fc2ecd57f942b70329961ac554ece10bf9d3a664bd13c5170ff937d883fbfbdc570d0ff423be7d5e37321c4400ab8680e1838666578b028382c972c338c5272ffa2ed047d366cd89bf26374eb1b23ea63823b0dd9266dea57b19184e2ec49cd52e7e668fa346d85398a55259de7a9a40368cc4ba744ac1558543e83775be1425b2935828912f9777c1203a71b42e0b9aa62d2897f29c206806b191868dba5773d2a7256818ec2721f516d76dacec248505", 0xf3}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000000000)="0bd6fd70ffa415c1dae5bfc4a4be54a191a3ebc129d90880ad4c84d31e6bab8cc14055197fb8a3281cfd00f5ba1f05b558170a0a94b195c608b52352032bfe7e7e851574b602e0ec64888eb3ae5ffabcba996d6769fa7837d57318fd9dbd43176b9aad6b95", 0x65}, {&(0x7f0000b25000)="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0x1000}], 0x9, &(0x7f0000ebc000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18, r19]}], 0x98, 0x800}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000002c000)=[{&(0x7f0000001000-0x10)="62b8a9235c54a7cb832c7b46eb14b54d", 0x10}, {&(0x7f0000000000)="e19cf1ba689ea4f7bde74c0903d1042bfce5e9493cf88e9812715ed76ef440b6b9716713988763d9b1b96ffc8f64", 0x2e}, {&(0x7f0000056000+0xf5e)="99acfee867fed5bfc93560f17507ecb924ee732089955ec4e2d0cda421f883d7cdcb4d897195f4109491d4726afd3b7fdc473b4d05d29fdff568c3546395108cd95d07294fc1a413cc4d959c694ee7dbc734aa562314bc8b8adb80a148ae4ce5bed6125809ce317eec78e2171e95423720cbb41181438f7e54f4d284e7fca7921e2c2f904af25c6d771f3ea666e3674ca44b4cb677cadf5addd5ff80ec9e6ab67c2fd06b4562d284fa1080286141f5f04ae734", 0xb3}, {&(0x7f0000000000)="a58bf5a17b1a0fa7177509b2269a4599b03940f871cfa8dbd3f70236999dc19d7205011cf4a46636508ff26ca3a7db8797d97765cf7a7dcf5a19716e71e311a3d886743bb6eda0dd5614d680bd7dd58b0073f780dd432143d9ccd9666590ddb7c5c0c7d483dd725af688d9a4b5786970e2e789fc7ee0228644a92d766b50bba8deeb5f04d3b8c6e75e9173879a65611b474070b0905506e0d2a6b39d906c4d736ef63d3d527915b24e5b89434412652a02442ef7baa5d0ff781ab1fe55210b1b9048c72bdcbc8fe74ed336ad32b53fd8f7cb1fb170ec93a75e05636a6b99c13fe14d4c3a6bc6f35949", 0xe9}, {&(0x7f0000c30000)="872886f00622743a21c53a788a2e32cd0e1e4e677b38f0a4e54e2dcd7bcdd9d51af00ff30ed01976e1b764a1", 0x2c}, {&(0x7f0000001000-0x16)="97b56dc79f86d72623e017e766c869891dda2d252a6c", 0x16}, {&(0x7f0000d5a000)="4132b9846b", 0x5}, 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{&(0x7f0000f09000)="d23a6c13d3c38331c0603da3a427b3a25920f27cb243a3a355734c0c37e7093c45030be0ace14ce6", 0x28}, {&(0x7f00007bf000-0x35)="51be6b5a14e28cc472a46f891ec9432e9b4464b0957aa2729a2ab331f7afd417694db40e8e1690ea2d87623ff573189f8e32cf1f9b", 0x35}, {&(0x7f000007c000-0xd7)="ba7f49f9484f5291095ec4afe19b5dafe81cbc4efaf3246657d7a7bbd2ffec0e9ee4731d3210bc6339f73c3db01a2cfa4fecfeb7c768895f488b59801ae40724687b851c368faa000dff2ece75a91674c727dde932ad10a13da7ebac0e10e05f4aa2cdd0fae66374e8a0f308a05a6d356d4a062d15b882fd5a521e72eebe28bae8f6c915fc409c1bc38d5e7523a31217a5ae26e9c177ef8804c02e66db8ad96e8798be23b9110ef0110ecd6b9120821c331571c2604cd09af31b17a8a356f51103a3938c59de6ba2f1f1e8994b9ecfb921c5452c08b79f", 0xd7}, 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", 0x1000}, {&(0x7f0000001000-0x40)="2833f4f608b32db13501c731962b335a0dbd279f0da63f77b33e56ec546aa6978ec7ae16ff4f8f49385fe2a23d0e7992cc35470ee5afd36fcd79933bcd856729", 0x40}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r66, r67, r68}, @rights={0x18, 0x1, 0x1, [r69, r70]}, @rights={0x20, 0x1, 0x1, [r71, r72, r73]}, @cred={0x20, 0x1, 0x2, r74, r75, r76}], 0x78, 0x800}, {&(0x7f0000a3b000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008a4000-0x50)=[{&(0x7f0000aa7000)="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", 0x1000}, {&(0x7f0000000000)="f5d8447dae87e57f18fa28413f710fee9b425697f0696fae7952ca48716f1c116c91313c525caf8b10e5f3526d", 0x2d}, {&(0x7f0000001000-0x51)="168a314b9b2007b735dc7495b5e7a3c1d826853058a121ac20755093bb4697800a1ebb76a229cbb906cf83b6d24fa7a94e9d86341eaf0ec9bf3b884f186c41a1598104addb00be560fc1cf4a28c318fe8e", 0x51}, {&(0x7f00005f4000)="", 0x0}, {&(0x7f0000001000-0xb1)="bbcc8e61eeedc97f53d15bde7a673bc0d5a53bc9db93a67e44d6d6d357eafd99cf6aaf749f0a77fd0b88da548d102b28ade1d1866cd3de580d298981d09b353689f0ba2fe47bbe56edfa9b9aab407b8d8b20c58386464721e733ebfabad67644534965620016ddc73a31581c4e31ac44d9e73673e33f1df807f0eefee38f80448f9b4194cf1f21824c72832a001ab8f704d0697ae8660c7d4e5138c6bca77f23b7573c73593da4458fe286a2ea035868e5", 0xb1}], 0x5, &(0x7f0000001000-0x50)=[@cred={0x20, 0x1, 0x2, r77, r78, r79}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r80, r81, r82}], 0x50, 0x800}], 0x6, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000da0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000d45000+0x934)=0x0, &(0x7f000075b000)=0x0) setgroups(0x2, &(0x7f0000ca1000)=[r83, r84]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r85 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r85, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000607000-0x8)={&(0x7f0000c0a000)=@ipv6_newroute={0x24, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, [@RTA_METRICS={0x8, 0x8, "9b"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$urandom(&(0x7f0000b43000)='/dev/urandom\x00', 0x0, 0x343801) 2018/01/24 17:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000a16000)='./control\x00', 0x40, 0x0) mkdirat(r0, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) readlinkat(r1, &(0x7f00002f3000-0x8)='./file0\x00', &(0x7f0000e0a000-0x11)=""/17, 0x11) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/24 17:24:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000088e000/0x4000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000892000-0xc)='/dev/rfkill\x00', 0x2e2002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0x0, 0x8, 0x2, 0x0, 0x7a8, 0x7fffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000088e000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) 2018/01/24 17:24:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e99000)='/dev/autofs\x00', 0x6e0f42, 0x0) sendmmsg$unix(r0, &(0x7f00003bc000)=[{&(0x7f00002ef000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ef7000)=[{&(0x7f0000963000)="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", 0x1000}, {&(0x7f0000c75000)="546f4c07f08b3be775e2cefd3658dfd977ef3802ad08996eb00ac51a561efa0bff42f10b6658bdbd6a3c17e774a7e4731685a6d32e83ce103d3dca3bbbca37d4ca6d0c31cc30e632590c819d62ff7030f0ee15600c4b297ea7271559626e3dd265e6bddec78788a1b5f70cc985c4e4f60259cda15846d9cb3ddfa5b01aec512bb6bd617133c2365582354e0d5426cf190f8833e6570471ccd27ee677094d57013ae50ce3463c38ebd4d530cc2dc6dc4668cca08bbaecb4101dec2f7b94bce1d0388b4949080ba0c605", 0xc9}, {&(0x7f0000916000-0xa1)="1f79403d9e4c48374321b52869c4ae423ce95f84eadd59e6aec2e8364356ae42e21a8841100987b7bf04ec865e2a7d9b8163ca482dced4322a588d1fc19a18823eb82bdd6c5df350ef79be0476fc72bee2691c1dc237874bf20bd3e5d06981aa962576ea2982b8bf57df97b46b8969a71c06e6985fd9e6d924b2fc6d9f168c87fc35156aa495d56c2780965055050032d0256e9635c193d079a3b4f963e71929b3", 0xa1}, {&(0x7f0000a61000)="83a16e0fd10fcf8a8a939f40ac2db85570eeba213a3e592d227ddc7403c3b9764cf5bab36bb7ac09713034ab97cd9c76e2f9903dd0d8cba5a04eb111ac4b1ac838e8e1127b89a3a2ffa159e955377053670b863844dbc98a78207d97f2e4bd4aa9", 0x61}, {&(0x7f00002e6000)="d760dc61ee0ef7992a051c6286fc859b39fbcfe3c33a4db2c0532f260d5275e2bea3d32a6b95fa61de25a5b8ceb92cdff0a81aa1eb494cbb3f0e729ff60114aacb6d5a2179232d254e5cd8e110ac30fbe0595452d93e59b53f2756d881816e5151f03c3b1c70c3c3423098655b79ac7674917367aa19eb23a640cc618fb3fb5f32e3d75051a56271942010539d62654d8c5de00b4814a698e3ca2d3e29ad7a14b9051434b2d5770b06a31e400cab26b883776ffeaa25e77f5c3c24802cf7eb75f92464f6484981358fe95c7f4ec734", 0xcf}, {&(0x7f0000113000-0xa2)="2123c0f8d9e7a061a0b7522a3b3ae273b398ce8a13a251da9dd81f440e6787f5a4b3b7f78fb72c324865def5f6b5dba3d63bf964187f80ff23eafde023fe30f5707741def12f76e93405e3fda58752d01da94731f9fc8c1afae3824110858019933836851ccbdab5d5bbe8a874ad89ead9779295c44aae39a5b1d679d06d8dd461b7c27a6d869ff9963815f5aa22963db25d28370e26d618c0b8c5c5ff94d357c45e", 0xa2}], 0x6, 0x0, 0x0, 0x4000}], 0x1, 0x8000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x1000000000000006, &(0x7f0000b06000-0x48)=""/72, &(0x7f0000fa2000-0x4)=0x48) [ 35.550926] audit: type=1400 audit(1516814690.188:10): avc: denied { create } for pid=4605 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_scsitransport_socket permissive=1 2018/01/24 17:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000084000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00005a2000)=0x0) 2018/01/24 17:24:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00008ba000-0x8)='./file0\x00', 0x8000, 0x80) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f000001f000-0x38)={&(0x7f000001c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000-0x30)=[], 0x0, &(0x7f0000017000-0x8b)=""/139, 0x8b, 0x0}, 0x2021) 2018/01/24 17:24:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000715000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b21000-0x98)={0x0, @in6={{0xa, 0x0, 0xffffffffd1c1e224, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f000042d000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000019b000)={r1, 0x1}, 0x6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001bb000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000966000)={0x0, 0xfffffffffffffeff, 0x0, 0x28a, 0x9cef}, &(0x7f0000305000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000872000)={r3, 0x5, 0x2257, 0x200, 0x1, 0x10001}, 0x14) r4 = socket(0x11, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000738000)={0x4, 0x8, 0x8001, 0x0, 0x4, 0xb534, 0x7ff, 0x9, 0xe39, 0x5, 0x400}, 0xb) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000-0x10)={&(0x7f0000632000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0xc, 0x7, @ipv4=@loopback=0x7f000001}, @generic='f']}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000aeb000-0x10)={0x0, 0x8, 0x5, 0x4, r3}, 0x10) 2018/01/24 17:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000542000-0xa)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x20000, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./control\x00', 0x10240, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000cfd000)={0x3, 0xffffffffffffffe1, 0x983e}) getdents(r1, &(0x7f0000cf3000-0xd9)=""/48, 0x30) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00007fe000-0x8)={0x0, 0x0}) rmdir(&(0x7f0000398000)='./control\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/24 17:24:50 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000099e000-0x10)="02000000020001001300be8c5ee18c88", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x3, 0x2, &(0x7f000015b000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00009c3000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/24 17:24:50 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000-0x7)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000003e000-0x10)=@generic="0b8d8044b64cba079b9002aba35f3fde") connect$netrom(r0, &(0x7f000004c000)=@ax25={0x3, {"834f10a4d3480b"}, 0x1f}, 0x10) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f000004d000)=0x4) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r1) write$sndseq(r1, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) 2018/01/24 17:24:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000ae000-0x11)='net/ip6_mr_cache\x00') ioctl$TCFLSH(r0, 0x540b, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x624000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10000, 0x4c}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000000+0x1dc)={0x7, r3, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000000)={r4, &(0x7f0000000000)=""/4096}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000026000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000023000-0x50)=@setlink={0x20, 0x13, 0x413, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:50 executing program 4: clone(0x0, &(0x7f0000ca8000)="", &(0x7f00000b9000)=0x0, &(0x7f0000795000-0x4)=0x0, &(0x7f00006c8000-0x13)="") lremovexattr(&(0x7f000088a000-0x8)='./file0\x00', &(0x7f0000f9f000-0x16)=@random={'system.\x00', 'em0-\\{selinux\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x80000001, 0x4) 2018/01/24 17:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[{&(0x7f0000c8f000-0x8f)="f654688a7ce33094e8c418c5d8ac9ffd1a540c1402f398cf5dd60996272b167a6bcd0436b622b3181345f11cac98ada3d0bde21dabf11a77364109968ac122f0270c61df6003449cea6da90305f6ea5d562780aefd55f83317980961e6af04c8689805e521144a7f13dbaa68dfc5cde447840a5a029a242b52a279c4173f3ad056c4cb2f769a2af5bafab63a2c40d1", 0x8f}], 0x1, &(0x7f0000e11000-0x2280)=[{0x58, 0x19f, 0x8, "c957c2fe0ff910cd12d78b27062d77e23783bdada25b8ed0f9e97b86096bd641e49852f3911cf5660d8b98f28be34ce2a374139a32a69a64b4cf4897a326b5f3363645bcfb"}, {0x40, 0x113, 0xffe0000000000, "50b06206a45f31e579a36eeec55d0a429abccbcb5e9a51f49a1550a7d6cf8ec81a765c3feed4a415d7"}], 0x98, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120, 0x0}, {r0, 0x8, 0x0}], 0x2, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknod(&(0x7f000026c000-0x8)='./file0\x00', 0x80, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000197000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000689000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db5000-0x2)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) dup3(r0, r1, 0x80000) 2018/01/24 17:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) connect$unix(r0, &(0x7f00000aa000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000184000)=[{&(0x7f0000fc9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000efa000)=[], 0x0, &(0x7f0000bf9000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 17:24:50 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff7ffffffffe, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) 2018/01/24 17:24:50 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000004000-0xaf)="75736572000181e76f95d5f27f85350fb0dc7f4201e5242798c40f852c4cfdb16fabea7972e39dc1729d3da61d56f0af84500a31654b83af0b32db0408d93908efad6e6b56e314864a950e28e55b9b43ce4e75e909ee8bc4a3f20e1cb256f84deba0cce9e7bc9d78fb01ca70c75cb4418617f258555700e17dd86fd605003fd1a7d301f08baa673245942498d121042a9f29105e63421b6bebda6557b855179dae808fce462cd0604d1f005901e31c", 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() ftruncate(r1, 0x0) tkill(r2, 0x1d) close(r0) 2018/01/24 17:24:50 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c96000)={0x2, 0xf7, 0x6, 0x4, 0x8, 0xffffffffffff0e13}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000-0x54)="", 0x0, 0x52e2f637490a4e7f) keyctl$search(0xa, r1, &(0x7f0000047000-0xc)='cifs.spnego\x00', &(0x7f000092f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) 2018/01/24 17:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pwritev(r0, &(0x7f0000e0a000-0x40)=[{&(0x7f0000905000)="3a48d8f27b1168591c0da593061a3e19722affca14abe0f04cb64dfab7aac63c1610cdc6a0ff1af54c12803a06312d85d30b4498a16149", 0x37}, {&(0x7f00002ae000-0xdf)="0eda0ee07d1998f06fa1174d039fe640208ad409f76ca3696e81bac68158edd2f0b59942deba3016c9905f3a07c45a592ea0b90d3293b170413842dd0d6c8c256b6d64d1e507c8a68292aa24808cd0ef1184b8245cefd928a46d5468673001e0a03037a55638c80a50bf9d3df751b913f77e2841e9e353e0ebf98e6c82fb30eec97b95fa0a5727d3ca89f8a887736bb1dc0b515212e05a44286bd09d4dbc1b60271b37e01e1f3e5ce8ea42b7b5f9c3c42348e9a00648958a4b6b50321cd84eda118db441db08553d988d974cd902f92f7fa840e9246531654a4c7e26a00b1d", 0xdf}, {&(0x7f0000b55000-0xfd)="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", 0xfd}, {&(0x7f00004af000)="e8f5c9a9cea38cbb80ac0fb3032fa1570f387c645e089ac54b90fd70423079172777587e44d71b73af0f2311b9c13b29f86df4ea8fdebd34c70ba3fe6f8c085746a7a56fa7422f81555b6cd34e32c30236baf4a462930145a748094cec118b7e57c983ecf6e78ec83df55f5e3ec4add2d42c772bdc42436b16ac9c74aecf21fb1ac902714e129be664b2c8ea901da971e12c00fcd43a95bcfa483184da", 0x9d}], 0x4, 0x4d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}}, 0x164) sendto$inet(r0, &(0x7f0000d93000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:24:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000063d000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 17:24:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x3, 0x0, 0xfffffffffffffc00, 0x6, 0x6, 0x3, 0x10001}, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000f51000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000c79000-0x3)=0x3) r3 = socket(0x10, 0x2, 0x0) getpeername$netrom(r3, &(0x7f0000cec000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10) r4 = gettid() getpeername$packet(r3, &(0x7f0000764000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d0a000)=0x14) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000088c000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000005000-0x4)=0x0, 0x2) 2018/01/24 17:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f00004b6000-0x12)='/dev/input/event#\x00', 0x6, 0x100ffe) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) sendfile(r0, r0, 0x0, 0x72439a6b) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00001b3000-0x16)=""/0) 2018/01/24 17:24:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000012000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000011000)=']*\x00', 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000003000-0x14)={0xc04, 0x7fffffff, 0x4, 0xe9fe, 0x9, 0x9, 0xff, 0x8, 0x1, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000829000-0x1)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000da2000-0x29)="") getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000f5b000-0x8)=0x0, &(0x7f000074b000)=0x8) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000041d000)=0x400000, 0x4) bind$netrom(r1, &(0x7f0000486000)=@ax25={0x3, {"ba072a3a7a85a9"}, 0x2}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 17:24:50 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000099e000)={@generic="8fc5c647a096bda4f70cea0b6a036cdb", &(0x7f0000148000-0x20)=@ethtool_rxfh={0x47, 0x35d, 0x2, 0x19, 0x2, '{.\v', 0x81, [0x80000000, 0x400]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x4000000000001277, &(0x7f0000005000)="") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000e000-0x20)={0x3, 0x0, 0x10001, 0x3f}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000005000)={&(0x7f000000e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000000e000-0x10)={r3, 0xf171}) 2018/01/24 17:24:50 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000067f000)='/selinux/enforce\x00', 0xc00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x2ad6) getrandom(&(0x7f0000001000-0x14)=""/20, 0x14, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f000091c000-0xa)='./control\x00', &(0x7f0000167000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000aaf000-0x1)='\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008ca000-0x6)={0x0, 0x0}, &(0x7f0000f2f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ec8000-0x20)={0x7ff, 0x2, 0x8008, 0x0, 0x1000, 0x5, 0x5, 0x5, r1}, &(0x7f00000da000)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000081f000)={0x0, 0x0, 0x1, 0xff}) accept$nfc_llcp(r0, 0x0, &(0x7f0000eb0000)=0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000cfb000)={0x5, r2}) 2018/01/24 17:24:50 executing program 3: 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) clone(0x100200, &(0x7f0000d28000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000c73000)=0x0, &(0x7f0000001000-0xa4)="3297f078fac9e5d9d2713f6e2483371b50ae3f7beca997e957c4b4b74f3c4cb9e98af190add54057989f4a71be3ebd0bd7506b10276b663e96a54d1dd03dac7181d2de3ef79e5c860f7b0299108f9c37e3c202e697bb5562374f8860001ec5f535c9be792f19e885b8899db05507044a0c81454cb97b8e6b05ca8cbbdfff5e05b51fc6cc0f8d670e90a4437a3174cf606d104de558a4ac0aa140f22437411cf6731d2bd9") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x7)='limits\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getegid() 2018/01/24 17:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000024a000-0x8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000084d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000051a000)=0x58, 0x80000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000547000)='tls\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) lseek(r2, 0x10, 0x0) poll(&(0x7f0000f5a000-0x38)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) set_thread_area(&(0x7f00008e1000-0x10)={0x4, 0x20001000, 0x4000, 0x8001, 0x9, 0x10000, 0x100, 0x4, 0x0, 0x9}) fchdir(r1) faccessat(r1, &(0x7f0000d95000+0x456)='./file0\x00', 0x2, 0x200) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00002fd000-0x20)={@generic="b5c74f0fc67afa191104c4cd71fa0690", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/24 17:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c1f000)="", 0x0, 0x0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000882000)=0x8) 2018/01/24 17:24:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00005d2000-0x4)=0x8, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/01/24 17:24:50 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00001f6000-0x4)=0x1) getrandom(&(0x7f00006f3000-0xa2)=""/162, 0xa2, 0xffffffffffffffff) tee(r0, r0, 0x1, 0x6) 2018/01/24 17:24:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ab000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000ef5000)={@generic="47a6625119ddacf4d7337f2a8c95706b", @ifru_addrs=@llc={0x1a, 0xf7, 0x4, 0x2, 0x7, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1e000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) readlinkat(r2, &(0x7f0000ea2000)='./file0\x00', &(0x7f00009d5000-0x4f)=""/79, 0x4f) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) 2018/01/24 17:24:50 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') poll(&(0x7f00003d9000)=[{0xffffffffffffffff, 0x4262, 0x0}, {r0, 0x120c, 0x0}], 0x2, 0x7) 2018/01/24 17:24:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008e3000-0x8)={0x0, 0x0}) tee(r0, r1, 0x3, 0x0) 2018/01/24 17:24:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x9, 0x44001) r1 = syz_open_dev$usbmon(&(0x7f0000e13000-0xd)='/dev/usbmon#\x00', 0x8, 0x48800) accept4$ax25(r1, 0x0, &(0x7f0000908000)=0xffffffffffffffa3, 0x80800) r2 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/24 17:24:50 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000014000)=""/39) r2 = openat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', 0x8000, 0xe0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000001a000-0x33)={0x0, 0x2b, "295af7f32861e820dff3e541476d8ec25f9adc37d07ae6528767e7531e88ae45360f7d986370595c993906"}, &(0x7f0000028000-0x4)=0x33) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000027000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000027000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000000)={0x800}, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:50 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) prctl$setname(0xf, &(0x7f00007ab000)='system+vboxnet0wlan1eth1%\x00') 2018/01/24 17:24:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000+0x9b6)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000-0x81)='^', 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000013000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000014000-0xa)='id_legacy\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="372631ba07d455ce0428d3a0f4", 0xd, r1) 2018/01/24 17:24:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000cb3000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x2, 0x2a}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd7000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00006ed000-0x4)=0x80000000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000c00000)={0x6, 0x6}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00004b0000)={&(0x7f0000b8b000/0x4000)=nil, 0x1, 0x7, 0x80, &(0x7f000030e000/0x3000)=nil, 0x8}) 2018/01/24 17:24:50 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc2000-0x2)='/dev/vga_arbiter\x00', 0x0, 0x0) fadvise64(r0, 0x2, 0x6, 0x4) r1 = epoll_create1(0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000fdb000+0xea2)={0x4, 0x2, 0xfffffffffffffff7, "7b2807002b87", 0x4, 0x0}, 0x10) epoll_pwait(r1, &(0x7f00004de000)=[{0x0, 0x0}], 0x1, 0x7ff, &(0x7f0000170000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x1, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f000082a000)='/dev/sequencer\x00', 0x80400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000fdb000)=0x0) 2018/01/24 17:24:50 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c85000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000a0e000)=""/80, 0x50, 0x2020, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006e0000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r1, 0x0) [ 36.070886] sd 0:0:1:0: [sg0] tag#3 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 36.079366] sd 0:0:1:0: [sg0] tag#3 CDB: Test Unit Ready [ 36.084915] sd 0:0:1:0: [sg0] tag#3 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.093824] sd 0:0:1:0: [sg0] tag#3 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.102564] sd 0:0:1:0: [sg0] tag#3 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.111597] sd 0:0:1:0: [sg0] tag#3 CDB[30]: 00 00 00 2018/01/24 17:24:50 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="c8", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000004000-0x8)='./file0\x00', r1, r2, 0x1400) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000-0x8)='./file0\x00') [ 36.151826] audit: type=1400 audit(1516814690.788:11): avc: denied { set_context_mgr } for pid=4764 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.178687] audit: type=1400 audit(1516814690.818:12): avc: denied { call } for pid=4764 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.202959] audit: type=1400 audit(1516814690.838:13): avc: denied { transfer } for pid=4764 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.226824] binder: 4764:4767 got transaction with invalid parent offset or type [ 36.232593] binder_alloc: binder_alloc_mmap_handler: 4764 20000000-20002000 already mapped failed -16 [ 36.234999] binder_alloc: 4764: binder_alloc_buf, no vma [ 36.235039] binder: 4764:4781 transaction failed 29189/-3, size 72-16 line 3128 [ 36.235096] binder: BINDER_SET_CONTEXT_MGR already set [ 36.235107] binder: 4764:4780 ioctl 40046207 0 returned -16 [ 36.268487] binder: 4764:4767 transaction failed 29201/-22, size 72-16 line 3251 [ 36.280176] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.286498] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 17:24:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008ec000-0x8)='./file0\x00', &(0x7f000091a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000867000)={&(0x7f00004d1000/0x4000)=nil, 0x4000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000066a000)={0xaa, 0x0, 0x0}) 2018/01/24 17:24:50 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000+0x1a1)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x20, 0x5, 0x0, &(0x7f0000000000/0x3000)=nil, 0x5}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/igmp\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) linkat(r2, &(0x7f0000001000-0x8)='./file0\x00', r3, &(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000003000)=0x1d, 0x4) dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) fadvise64(r2, 0x29, 0x8000, 0x2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/24 17:24:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8f000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d44000)=""/176, &(0x7f00009ea000)=0xfffffffffffffec4) write$selinux_access(r1, &(0x7f0000030000-0x37)={'system_u:object_r:klogd_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x31, 0x0}, 0x37) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008cb000)=0x5, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) 2018/01/24 17:24:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = open(&(0x7f00007fa000-0x8)='./file0\x00', 0x18080, 0x40) sendto(r1, &(0x7f0000faf000)="", 0x0, 0x40, &(0x7f000000b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x2, 0x0, {0xa, 0x3, 0x3fb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}}}, 0x3a) unshare(0x880000) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = fcntl$dupfd(r4, 0x0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ec7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e5f000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f000030c000-0xc)={r7, 0x80000, r8}) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000302000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d13000)=0x4c) setuid(r9) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 17:24:50 executing program 1: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b01000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005c2000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x4) readv(r0, &(0x7f0000236000)=[], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000673000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b05000)=0x10, 0x80000) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b07000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f0000b07000)={0x4, 0x4, 0x0, "f06f00467fde", 0x401, 0x0}, 0x10) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0xb) setsockopt(r2, 0x0, 0x40, &(0x7f0000b06000-0x8e)="67e3713c8f16f4c90152fab627df16a90c80dc8606211cc8e32022e141cad11b122d60d242ef598288b425f193bd35fc3968d1fb69d6775a205a3377243d0e5f1494f3fc5181e5e0a8da665a3a6b1ce8c07394382293d00c07db9de4ce600c8c105110379581152d11ff59c19945ebb3881db6ca4c22a30af5b19459c4410975dc2191e9a1c2cacbe9e0a5e38ce7", 0x8e) lookup_dcookie(0x10000, &(0x7f00003d1000-0x55)=""/85, 0x55) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000b06000)={0x1, &(0x7f0000b07000-0x8)=[{0x140f, 0x0, 0x0, 0x401}]}) 2018/01/24 17:24:50 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000077d000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000191000)={0x0, 0x0}) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002a5000-0x1ac)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:50 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00fe7eff051eaa961ef6c6991a6900000000f9ff097700000009ff18e0", 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/24 17:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001bd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000a45000)={&(0x7f0000510000/0xf000)=nil, 0x1, 0x3, 0xc, &(0x7f0000801000/0x1000)=nil, 0x9}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000035a000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000faa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000e8000)={0x0, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0xb1e, 0x2, 0x1, 0x2, 0x1ff, 0x1ff, 0xdb0, 0x6, 0x9, 0xffffffff00000000, 0x7fffffff, 0x3, 0x400, 0x9]}, &(0x7f0000821000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f93000-0x101)={r3, 0xf9, "3f4a15d9943bb19c8a95dd2e118133470d03de2939434b4efddf680afdd376663f26d3f1ee60895373e737db5c53754dc9b78a5f96b6fe571c2f45b2b12adc11aff3ca15754623fc13884c769975061798a2c7ab30e059ebaad79d80d6cc48990860b8b516c9428fd1c942bc069f0637abe5a5712bf7a24856c7824b0fbc12522370417736e4dd42ff2575484ac9d176afa2c6befa4eac1ae628231521f360b39f5766b2e853f68846d2554ece2871ef39586277befeadc9e57f99beed0d0592a5726c0c03af8981927e59c0d288e7743b0d9821745e3968b2b6f93f79538c20318fe233d7ca4158532dc96c9be07d0822f0a1ec8ef5921bb6"}, &(0x7f00005a5000-0x4)=0x101) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000096000-0x4)=0x4, 0x4) 2018/01/24 17:24:51 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000017000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000007000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, r3}, &(0x7f0000012000)={0x0}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000004000-0x14)={0xffffffffffffffff, 0x2, 0x9, 0x3, 0x401}) accept4(r0, &(0x7f0000017000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000014000)=0x1e, 0x80000) 2018/01/24 17:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000421000)='/dev/usbmon#\x00', 0x7f, 0x10001) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000b43000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000575000-0x50)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000077a000-0x50)={@common='vlan0\x00', @ifru_names=@generic="f38eb2a087a7a80812f63da16f7dfa7b"}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x8, 0x3, 0x842, 0x3, 0x10000, 0x2, 0x73, 0x9, 0x10001, 0xe58, 0x5, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f000065b000)=""/40, &(0x7f0000001000)=0x28) 2018/01/24 17:24:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000002000)='ns/net\x00') r1 = syz_open_procfs(r0, &(0x7f0000001000)='net/ip_tables_targets\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0xf2)=""/242) pread64(r1, &(0x7f0000bea000+0xffb)=""/206, 0xfffffffffffffc9f, 0x0) 2018/01/24 17:24:51 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$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x20000000000200, 0x4) [ 36.416194] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/24 17:24:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) 2018/01/24 17:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f5000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) bind$nfc_llcp(r0, &(0x7f000088e000-0x60)={0x27, 0xfffffffffffffff8, 0x3, 0x2, 0x6, 0x5, "f2e9afcb6a435f6e5a4f926ac455c86e6bd3874798f5fa7d8db688909969b401ea8e9d08a6e5b10917bd42a136bf4ba13b14d421997179a58d8c92bb3e88b2", 0x100000001}, 0x60) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000537000-0xde)=""/222) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e35000-0xe)='/dev/keychord\x00', 0x400000, 0x0) recvfrom$unix(r1, &(0x7f0000b81000-0x7a)=""/122, 0x7a, 0x2000, &(0x7f0000f46000-0xa)=@file={0x1, './file0\x00'}, 0xa) mknod(&(0x7f0000a94000-0x8)='./file0\x00', 0x40, 0xfffffff9) lchown(&(0x7f00000c9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/24 17:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000837000)='./file0\x00', &(0x7f000071c000-0x8)='./file0\x00') unshare(0x40600) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000042b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000746000-0x4)=0x10, 0x800) r1 = accept4(r0, &(0x7f00004ec000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000057d000-0x4)=0x3a, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000225000-0xbf)=""/191, 0xbf, 0x2000, &(0x7f0000719000)={0x4, 0x3, 0x1000, "8c481aa9c513", 0x1000, 0x0}, 0x10) readahead(r2, 0x0, 0x0) 2018/01/24 17:24:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0xc)='ocfs2_dlmfs\x00', 0x10000, &(0x7f0000003000-0x45)="96b187b0b3bcb5a0ecfb27e8b6842791cd9a77737d305c95189087f74f823a44255f0c335cd3cd46761b7dcc743b29314e627f2d6b6c5503fe02135ab601da9e1bc39f0252") r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/0, 0x163) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)='./file0/file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000004000)={0x63dc77cc, 0x1, 0x1, 0xffffffffeadc3f9b, 0x3, 0x7907}) 2018/01/24 17:24:51 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x20002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000-0xac)=[@in6={0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x2}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x77b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x3ef, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @rand_addr=0xe8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="b3eeec551f7125787221c0ebcf9c537822", 0x0) getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000003000)="", 0x0) 2018/01/24 17:24:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000002000)='ns/net\x00') r1 = syz_open_procfs(r0, &(0x7f0000001000)='net/ip_tables_targets\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0xf2)=""/242) pread64(r1, &(0x7f0000bea000+0xffb)=""/206, 0xfffffffffffffc9f, 0x0) 2018/01/24 17:24:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000402000-0x1)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsync(r0) getcwd(&(0x7f0000ea3000)=""/238, 0xee) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e1000)={0x0, 0x0, 0x0}, &(0x7f0000e5b000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c40000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb9000)=0xe8) ioprio_set$uid(0x3, r2, 0x8001) 2018/01/24 17:24:51 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$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x20000000000200, 0x4) 2018/01/24 17:24:51 executing program 0: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000ba8000)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x100) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00003b7000)=""/214, &(0x7f00003fb000-0x4)=0xd6) lsetxattr(&(0x7f000091c000-0xa)='./control\x00', &(0x7f0000167000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000aaf000-0x1)='\x00', 0x1, 0x0) 2018/01/24 17:24:51 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) write$eventfd(r1, &(0x7f0000004000)=0x0, 0xfffffea1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000003000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000006000-0x4)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000)=[{&(0x7f0000000000)="0c40209feff90d220e6cbc2d982d86cea8cb5010f9f8fd7284a1687791cabad71167691a4f8753f6fb2ab2c91c967b4265eb0ab0798b9e2ed88a05c9f9df12e30062e58e7ff2b94c2c0b276ec6a86fabc9e170ff19ac00ab58323fea0b20d637530c4ea29bd8d799bc9fce213114cdae1ce1db7ab4e256b64ccac9b5902335b17d0f59645e447ecdc8b8", 0x8a}, {&(0x7f0000005000)="3529bb39239f74b931ccc7adcf173abca986713f61acf0956e535e0f6071c1a5b764bcde8465f72e4a16528e66d8ba59698f8080b3e0fad191f7703eff651ac99ab79f6769776dcb4f9580a2b495363c842f2ceffc0340f48ec26174", 0x5c}, {&(0x7f0000004000-0x71)="4eb7c494ef7e8762b4fb63243da723ec35fa00e672155079e1189e9195611b6eacd5eeb9e719b20f7633517eef06681a87ae5b1ed9d00dfa1ca942ff6d8a10ed08a534e76999117c65c29ce00fd5a8d4a8674d6eff1a02237571e28857e2da89f06f214a94d7d35a57a056c84ef32cf88e", 0x71}, {&(0x7f0000001000)="aa546f84441639ae2f9cc27795741bd2c415cfff45ee99b9738e7d53d5be03c6798e4e2228debb2b69cb6205c00c2014e46ac8efa0d69ad6cc2acfa02fb653fc09d2c154bffd52527fe10993a49b347a370c89d02a839b9bf3f419e3e94af1bafb", 0x61}, {&(0x7f0000006000-0x44)="67b358742d2f82d384f4f4b692d974a9838edaf0fd2fdb6ed3b45ded5d969b467a61d5afddfd0ef7ab756aa505bd0c257e43ee659d927b29f3d5ee43c7155ee8455ff208", 0x44}], 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000007000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) eventfd2(0x3b, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000)=@generic="3540740c13f3ac58f15b97694910d5f5", 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000-0x10)={@dev={0xac, 0x14, 0x0, 0x16}, @empty=0x0, 0x1, 0x0, []}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0x9, 0x4, 0x3d, 0x6, 0x0}, &(0x7f0000007000)=0x10) exit_group(0x38000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000-0x4)=r2, 0x4) 2018/01/24 17:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000095d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000284000)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000f4a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b60000)={0x0, 0x8}, &(0x7f000059b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000afc000)={r2, 0x8, 0x30}, &(0x7f00000e2000-0x4)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 17:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000016c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 17:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000e2b000-0x15)=@known='system.sockprotoname\x00', &(0x7f00004b3000)=""/166, 0xa6) r1 = socket(0xe, 0x5, 0x3) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008f7000)={0x0, 0x8000000000000000}, &(0x7f0000ee2000-0x4)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000617000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001cf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9e000-0x4)=0xe8) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa8000)={r3, r4, r5}, 0xc) r6 = perf_event_open(&(0x7f0000a6e000)={0x4, 0x78, 0x4, 0x4, 0x6, 0x9, 0x0, 0x9, 0x200, 0x0, 0x6cb5902c, 0x80000000, 0x101, 0x9, 0x8d1, 0x77, 0x4, 0x0, 0x10000000, 0x2, 0x8, 0x6, 0x3, 0x9d6, 0x4, 0x3, 0x174, 0x4, 0x5, 0xca, 0x8, 0x5b, 0x0, 0x10001, 0x81, 0x6, 0x5, 0x8, 0x0, 0x80000000, 0x7, @perf_config_ext={0x2483, 0xafbc}, 0xca0, 0x3, 0x5, 0x3, 0x0, 0x5, 0xffffffffffffffcc, 0x0}, r3, 0x4fe9, 0xffffffffffffff9c, 0x1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000a51000-0x10)={0x1, &(0x7f0000ec5000-0x8)=[{0x6, 0x45e2, 0x4, 0xce55}]}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x4dcc) r7 = add_key$keyring(&(0x7f0000643000)='keyring\x00', &(0x7f00004b8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c1a000)={r2, 0x30, "c2d0a291013acc7328187590a01a5cf6ce5dddbf34608ed445ea1019f4e1015a3dc323f2905b3d6ce4f8bf3629e69cf8"}, &(0x7f0000b59000-0x4)=0x38) 2018/01/24 17:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mq_timedsend(r0, &(0x7f0000526000)="37527ae38ce62ab50b66b381360b5b201d5ebbe741e3bd04141e7ee623fa53217b17e12122200495567b37a39ec982884cddff8a1f45755ddcbbc7f5d1801446f73d051bf9be2da4e9880eb928b4f265eec0654682e829d7bb27577d1c0c2a84e38a53709c616de58f54eabf35ec789863689d10e7f988ff6052b995dffd3983ea76daec9c5a29ba414c89ca9602a9fc797c5f129c167d72f54587e6cefc2b74ec952af578d38b5b1f919e", 0xab, 0x3f, &(0x7f000034e000)={0x77359400, 0x0}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlock(&(0x7f0000ab2000/0x13000)=nil, 0x13000) 2018/01/24 17:24:51 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) fcntl$lock(r0, 0x24, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 36.538452] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 36.607939] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 17:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f000028e000)="640d735f656e6f6c7665720018", &(0x7f0000504000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009cd000-0x1)='\x00', r0) keyctl$set_timeout(0xf, r1, 0x5) 2018/01/24 17:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000374000)=@int=0x0, &(0x7f0000887000-0x4)=0x4) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000051000-0x10)={0x3, &(0x7f00005c2000)=[{0x4, 0xdc94, 0x0, 0x9}, {0x1000, 0xffffffff, 0x3, 0x80}, {0xffffffffffffa454, 0x9, 0x2, 0x6}]}) dup3(r2, r0, 0x0) 2018/01/24 17:24:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000e9f000)={{0xffffffffffffffff, 0x1, 0x7c4e4ae, 0x2, 0x9}, 0x1, 0x4731, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000648000)='./file0\x00', 0x0, 0x100) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00008d4000)=0x8, 0x4) r2 = socket$inet6(0xa, 0x807, 0x10401) r3 = getpgrp(0x0) ptrace$getsig(0x4202, r3, 0x100000000, &(0x7f0000f6f000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f0000652000)=""/222, &(0x7f0000ecc000-0x4)=0xde) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ef8000-0x88)={0x0, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$dupfd(r2, 0x406, r2) 2018/01/24 17:24:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d93000-0x18)={0x0, 0xfffffffffffffffe, 0x8, [0x0, 0x7, 0x100, 0x7f, 0xfffffffffffffff6, 0x0, 0x80000000, 0x8]}, &(0x7f000079b000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a91000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007f2000)=0x8c) r2 = dup2(r0, r0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000aa8000-0x4)=0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) 2018/01/24 17:24:51 executing program 6: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000571000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000afb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='gid_map\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000719000)='/selinux/load\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000d50000)=0x1, 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00006a5000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000298000-0x8)={r2, 0x3}) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000581000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/24 17:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000072000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000dc3000-0xb0)={{0x2, 0xf0}, 'port0\x00', 0x80, 0x1802, 0x5, 0x3, 0xfffffffffffffff7, 0x2, 0x7, 0x0, 0x4, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000da0000-0x8)='gid_map\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000775000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000d69000)={0x9, &(0x7f0000b5c000-0x9b)=""/155, &(0x7f00003c1000)=[{0xd18, 0x5c, 0x4, &(0x7f00006a3000-0x5c)=""/92}, {0x4, 0x26, 0xfff, &(0x7f000010a000-0x26)=""/38}, {0x6, 0xcf, 0x40, &(0x7f000017f000)=""/207}, {0x705f, 0x50, 0x0, &(0x7f0000a27000)=""/80}, {0x2, 0xec, 0x0, &(0x7f0000eb1000)=""/236}, {0xffffffffffff7fff, 0x43, 0x1, &(0x7f0000a30000-0x43)=""/67}, {0x7, 0x10, 0x3ff, &(0x7f0000f38000-0x5)=""/16}, {0xfff, 0x85, 0x100, &(0x7f000058c000)=""/133}, {0x2, 0x65, 0x2, &(0x7f00007db000-0x65)=""/101}]}) process_vm_writev(r1, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000bf8000-0x1c)=""/28, 0x1c}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x4, &(0x7f00000a0000-0x60)=[{&(0x7f0000031000)=""/171, 0xab}, {&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f0000342000)=""/8, 0x8}], 0x4, 0x0) 2018/01/24 17:24:51 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f000000a000)=0x9c52) read(0xffffffffffffffff, &(0x7f000000d000)=""/1, 0x1) 2018/01/24 17:24:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f000077b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000236000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000c89000-0x1c)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}, 0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004ac000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d34000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fe6000)={0x0, 0x0}, 0x1, 0x0) write$tun(r3, &(0x7f00002e0000)=@pi={0x0, 0x8aff, @ipv6={0x9, 0x6, "641fb4", 0x5f, 0x84, 0x8b2d6a0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x67, 0x4, 0x1, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x221}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x2, 0x2, r4, r5, 0x1, 0x0, 0xc, 0x0, 0xe1, 0x0, 0x2f, {[@nop={0x1}, @mss={0x2, 0x4, 0x2}, @nop={0x1}, @eol={0x0}, @fastopen={0x22, 0x3, "95"}, @window={0x3, 0x3, 0x1c3}, @window={0x3, 0x3, 0x5}, @timestamp={0x8, 0xa, 0x6, 0x4}]}}, {"e630adfa7fe42b"}}}}}, 0x8b) 2018/01/24 17:24:51 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) r0 = userfaultfd(0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000f000)={0x0, 0x0}) dup2(r0, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mremap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f00000b4000/0x800000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000010000)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) 2018/01/24 17:24:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockname$inet(r0, &(0x7f0000865000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000343000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d83000-0x4)=0x408, 0xfffffffffffffe75) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b70000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000452000)=0xc) shutdown(r0, 0x1) 2018/01/24 17:24:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x73bfce3c82792be9, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x208542) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) renameat(r1, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') r4 = getgid() keyctl$chown(0x4, r2, r3, r4) r5 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000)=r5) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r6) 2018/01/24 17:24:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=')vboxnet0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) sendto$ax25(r0, &(0x7f0000cac000)="", 0x0, 0x4040, &(0x7f0000039000-0x10)={0x3, {"fd90db56981733"}, 0x4}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2000000042, &(0x7f0000838000-0x1)="", 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8) 2018/01/24 17:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000938000)={0x5, {{0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00003c1000)={0x3f, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000249000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d96000)='/dev/ppp\x00', 0x200000, 0x0) accept$unix(r1, &(0x7f000055b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005a0000)=0x8) nanosleep(&(0x7f0000ab5000)={0x0, 0x0}, 0x0) 2018/01/24 17:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c9000-0x7)='ns/ipc\x00') sendmsg$nl_route(r0, &(0x7f0000c2f000-0x38)={&(0x7f00003e7000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000a3c000)={&(0x7f0000b03000)=@getstats={0x14, 0x5e, 0x780af8c20e9c0f99, 0x0, 0x3, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8800) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) getpeername$llc(r0, &(0x7f0000d1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000074f000)=0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000798000)="") r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) write(r1, &(0x7f0000cd9000-0x7)="2000fbd000195b", 0x7) 2018/01/24 17:24:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000078000)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@common='ip6_vti0\x00', @ifru_map={0xfff, 0x10001, 0x2, 0x8000, 0x1, 0x9800000000000000}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) 2018/01/24 17:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = creat(&(0x7f0000997000-0x8)='./file0\x00', 0xa3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000018b000-0x8)={0x0, 0x6}, &(0x7f0000874000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000006f000-0x6)={r2, 0x7}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c7d000-0x4)=r3) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f39000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/24 17:24:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dcc000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000a14000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cf1000)={0x0, 0x0, 0xa, [0xffffffffffff762a, 0xe0000000000000, 0x9, 0x9, 0x5ec, 0x4, 0x9, 0x7, 0x95, 0x1]}, &(0x7f00003d4000)=0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000475000-0x8)={r2, 0x101}, 0x8) 2018/01/24 17:24:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d0d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000063d000-0xe8)={0x0, 0x0, 0x0, 0xf5ac, 0x3, 0x0, 0x9, 0x2, 0x10, "98e0570d64c5fe0b92c8ca4d9e2d83880d541833f3c409fd6fccc91848b96920957db0637d7bd83e86794a23b71cedc9a3c13d5d5298d77e9d6092da32ba76bf", "d553f636eabf48a8c80271fd3a1c989752c8f759c90481e29df7a58dd060e78c827694b9f8b5df49dca60ad3ed30d08be70e33db876aeb827a3718cdab8fd4f7", "8f263a0b42570990ca587c57010ae9c10a342694c36612159d152cf88f611cb2", [0x80000001, 0x836]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) unshare(0x400) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d4c000-0x4)={0x80000001, 0x1, 0x1}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00007d4000)={0x1, 0x3, 0x80000004, 0x9, 0x6, 0x9c8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f00003d3000)=0x0, &(0x7f0000326000)=0x4) 2018/01/24 17:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0xf, 0x400000ff) 2018/01/24 17:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a1000-0xa)='/dev/ptmx\x00', 0x6080, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000cc7000-0xd)="dd237cbaa8dc2e8f3597ad48ca") 2018/01/24 17:24:51 executing program 5: clone(0x0, &(0x7f0000510000)="52bbed4ae75bd1aac9d18142f1d0a0b03af157fd0ab3b253cc30035d3cb2f612baf25ec30bb17fc9c8cff36a9c0558667ddd87eec2a67e83c5555866e6d399e9b990eb5d4656f7538c526e1fa83da5f1f2b032f77529e01f0e8da6db4b70d370728cb50e8c95d052e59e6309fabe272d71a87047224cc67bc1c51dec0cd14ac8538c781d771bd35902ca2f1fd0fd29", &(0x7f0000063000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000063000-0x1)="") setxattr(&(0x7f0000270000)='./file0\x00', &(0x7f0000093000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000eb8000)="6d706d795f745369c700ed", 0x993f468ff452614d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000901000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000da5000-0x8)='big_key\x00', &(0x7f0000cb2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) 2018/01/24 17:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000577000)='net/rt_cache\x00') preadv(r0, &(0x7f0000c80000-0x10)=[{&(0x7f00002bf000)=""/1, 0x1}], 0x1, 0x100000000002) fcntl$getflags(r0, 0x40b) 2018/01/24 17:24:51 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) open(&(0x7f00006a0000-0xa)='./control\x00', 0x10202, 0x104) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa3000-0x2)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/24 17:24:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") bind$inet(0xffffffffffffffff, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:24:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000142000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000c34000)={r0, r1+30000000}, &(0x7f0000f05000-0x10)={0x0, 0x0}) ppoll(&(0x7f00001b2000)=[], 0x200000000000005d, &(0x7f0000553000)={0x0, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x5) 2018/01/24 17:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008bf000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b71000)={0x100, 0xffffffffffff84e7}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00002ee000-0x8)={0x0, 0x0}) accept4(r1, &(0x7f0000e4b000+0xd11)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043f000-0x4)=0x20, 0x80000) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00006ff000-0x8)=0x2) pipe(&(0x7f0000dad000)={0x0, 0x0}) setsockopt$inet_mreq(r3, 0x0, 0x1, &(0x7f000061f000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffd49) 2018/01/24 17:24:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) bind$packet(r1, &(0x7f0000000000)={0x11, 0x17, r2, 0x1, 0x80000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000b6e000)="", 0x0) 2018/01/24 17:24:51 executing program 7: clock_getres(0x2, &(0x7f00000c8000-0x10)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000)={0x0, 0x37, 0x4, @thr={&(0x7f0000002000-0xc4)="0748696d697f1d8b264a6c297059784a25e7fcabbf6b7afee541d1c4a550dfdf5e980e7b25d4046ed1d0b76dde0d957ac5fe37c88fc13f6eeab9d2541754a8848168cdb6135e1f44f7b7d74da1b6ff1ac8e3a38766026d73d3e50de211ff91f80f4370fc4a8e2a7c62ee4d66ea95bc6406838134b5fd8c906760fddf9ab37ad92126c60169c2c1ba10d1a3f131bfdcd89b3c193f4ec61366ca4e0d8224d621ca8c01a0b376abbcbf71ec5d72161fe0f4079c223bad3f2425592c2958d2d38dfef6938b79", &(0x7f0000001000)="c66634578f103b3615c35bdda9baaf0441b92f664b0a746f01d8454cdfc6808d7bcd716ce91166a9100bdbbbdd63f63cae168415ad4ca7b211dc7de71eef6f3cf4ef20b3c5d8169120c922d808d054771cf1382485c9d26c9ea85ef98f36156ec6ce06a60668bf5f682fffdcd01e80d9c11b0aead137dced73ba26bbef94c719b9ca6aea13f5a51b3e2d526ec5082f3ca5c76a78a331b174488f1a40114023ed8e9e4473b51556a4deeec0ea686e53fcea751c1567853da6d7f8ebbd66781c6277842800a967fccddb8431408615baf87d1b4b8b8689b4ea5ad7ce0e93166f665846d92058dc67ccbb83179539a58a775a26"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000ad2000-0x60)={0x0, 0xa, 0x6, @thr={&(0x7f0000001000-0x21)="79c0614ed0cb9a70e18c35e26017e0800a97f160aa4a7c6aef4b527cf32a4673ae", &(0x7f0000001000-0xd3)="87abcf119796fba1fc97bcc584b8b1a910f7ad0f932a017bb25980ac77b8ab3db579bbb93691a315c4acceaa4fed1de0287f8787ceae7def8041d0746988b07a8fd10f242b200eb382f4b95e6a3f1c53f93e6c4aa89a55cad811bf9bb4cf45505c008ef8cb9e340645012f8176e2c3f9ceb7e939323fe92d45fbba6bd9d5747996591d5d5627404aa728a0d7e78eff9a11fe2d97e989e265515af7a5fd10f4cc13f1e98c8459d332389c32930ec41ae41bfc8a899d6a5f4da36d5b63637d1b853ff98846ec7fca1b0b208e39fc2645251bd65f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9c000)=0x0) timer_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000)={0x3, 0x78, 0x860, 0x1654, 0xffffffffffffff01, 0x5, 0x0, 0x100000001, 0x6201, 0x4, 0x0, 0x8, 0x2, 0x7ff, 0x1b61, 0x2, 0x5, 0x9, 0x8e, 0x0, 0x9, 0xff, 0x80000001, 0x80, 0x101, 0x40, 0x4, 0x2, 0x13b, 0x1, 0x10000, 0x4, 0x8, 0xfffffffffffff8ea, 0x8bd, 0x30000000000, 0x6, 0x400, 0x0, 0x3, 0x0, @perf_config_ext={0x8, 0x4339507f}, 0x48, 0x6, 0x800, 0x5, 0xfffffffffffffff7, 0xb1, 0x5, 0x0}, 0x0, 0x5, 0xffffffffffffff9c, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x80000) r5 = inotify_init1(0x800) r6 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) r7 = dup2(r3, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r2, 0x1, 0x0}, {r3, 0x818a, 0x0}, {r4, 0x202d, 0x0}, {r5, 0x2000, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x8000, 0x0}, {r8, 0x80, 0x0}], 0x7, &(0x7f0000002000)={r9, r10+30000000}, &(0x7f0000002000)={0x1}, 0x8) 2018/01/24 17:24:51 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = memfd_create(&(0x7f0000e66000)='@\x00', 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000023e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x80000000, 0x0}) setreuid(r0, 0x0) 2018/01/24 17:24:51 executing program 6: r0 = userfaultfd(0x0) clone(0x0, &(0x7f000000d000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000905000-0x4)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000090b000)=""/32, 0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000008e000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/24 17:24:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20000000048, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e7000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000898000-0x10)={0x2, &(0x7f0000eab000-0x10)=[{0xfb73, 0xfffffffffffffff7, 0xa9, 0x378000000}, {0x2, 0xc9c0, 0xffffffffffffffc0, 0x3}]}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000de000-0x8)=0x0) 2018/01/24 17:24:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000daf000)=0x0) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_void(r2, 0x29, 0x3f, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xfffffffffffffcb0, "a724a4419381ae282600e616564e97508d6bc806234ad6a9f55d9b022b53c40f04e64963ba824551efcf9139f5dc02c43cfe246a6fa1f6d6b377f470cad8a2935428179ee2a41e242be5d2d3b2c5153178b995e5f2ead40c36715b515fcdbf"}, &(0x7f0000000000)=0x14d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000000000)=0x8) 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$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002000-0xa7)={0x0, 0x9f, "0f230e49ffa194e0fe7ec74f13b541159b1b014f9db1028cb7cf62488124b0cfaed734f9d90cb4ce730d575468f15897ebc7a6af5157e7f8e88e242e96de45e2cd1628e28e4d013d5d15dfaa611867e9e55148506c080f058358b7092569e8343e001306b8be8b85ef22c2c120c835655361f55de8fb17ba370ea8bb3130a5a9cd3eb64bc32055d8d47166dfb709fdf2a4205523c5ccf366ee8a73ad031b5d"}, &(0x7f0000000000)=0xa7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xba)={0x0, 0xb2, "d8a31572268bbfab3fbd9d8323b7bcdc19058b705320432d9323fc3d6b99a9abd3358397922d9404c50c35405d52761612135f57c07eb01acfa607f5584186133d5d56e9cb03cb6637c90404e3ce49f8c7428a53b4483908e51838a0c9526ea4be497a7023f246df0e5a706a1e205052c96a57d7e4278e7f892c1d97cc5b60815ed0d80d090cb287bc77a175d32b155548f6ab5634b4c58712d5ed438ea9df9ba71520a063b500ed31216b91a46a7a99c721"}, &(0x7f0000001000-0x4)=0xba) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x7, 0x30, 0x9, 0x7}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x3, 0x3, 0x7fffffff}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x35a9a307, 0xe0f, 0x9}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8000, 0x0, 0x3, 0x3, 0x5, 0x7, 0x8, 0x7, 0x3, 0x38, 0x7, 0x0, 0x8, 0xffff]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x10}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000002000-0xa8)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x1)="be", 0x1}, {&(0x7f0000001000-0x17)="2e10da527c64c537567a1dd8b517866fd147a28cd3b796", 0x17}], 0x2, &(0x7f0000002000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8002, 0x0, 0x0, 0x7, 0x1f09125, 0x3f, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0xfffffffffffffff8, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x800f, 0x9, 0x4f0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x3c2, 0x9, 0x0}}], 0xc0, 0x40}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x5, 0x8, 0x7, 0x7fff, 0x3e10, 0x40, 0x101, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3ff, 0x8201, 0x6, 0x4, 0x7, 0x7ff, 0xfff7, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x0, 0x1000000000, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x203, 0x959b, 0xfffffffffffffff7, r9}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x10f, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x2, 0x99, 0x6e, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x800000, 0x5, 0x205, 0x400, 0x0, 0x8, 0x9, 0xffffffffffffffff, r11}}], 0x150, 0x20000000}, {&(0x7f0000001000)=@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xff}, 0x1c, &(0x7f0000002000-0x80)=[{&(0x7f0000001000)="44416c373fa200051babe42e68faab412a0938885c8448a36c9a04556a87e69d3e5920467eb65eb7fa610344d69c4f9a5fd7d3b7dfd257b7d8229b8456badf20fff336113b41c28fe25448de06586cc708d539ce72f632e7dcb07f0e8436a416185ee8edb4ca20fd3998a8d8323b9b071a091825ef63a1fe", 0x78}, {&(0x7f0000001000)="a87774e17fe164da87237fa9324b74f8669f70fa6354ffaacda8d03bc7a271d274d42f75d52992d6330545d472d421ae59f349ea7a8a72d0335b24a3f0e37cc206b8d0a4ce9df06951ce0af2a8a38c0014debde8643e2abc43eb", 0x5a}, {&(0x7f0000000000)="3b16b307c7e7f920180d3c31038b85b2d0543db28e721327ed1c1578e1d79f5c13a45a3d09800c03f839d62acaf26eee04eb3b85b2232d442e9e58ab33a4709645ab4fac3e4387db08c49c24be30aff4223e6e05f33cf75ad8d542cd9334de20f2a189751b343c71f1985983188997aa25b8e7e60308d1ff2330560f2cc9c9437e8c3e84621f27bbc058375d5ad0f88efbb1d15ca90bd070522b9e68a924cab2b0bfb4adadf0ba92e5409e8cbe97c1ab4a0ebe9ee1a593aa059340309a009638", 0xc0}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000001000-0x98)="cabb41d403bf7d54de179811d10f04cfb94c807223e1c41d5bf6679ce6e50906d4dfe631958ad67d744b948373419c9c6f85ab9c8f0cdb68408b2edf3a76975040f0893a2a3899f630c53a47487677d3e2f4cd461b5c288f39b595851edd346af3d8e11ca28dd424baa50662fd47a3d7f17dc4a061788b5fd85d26f9f0ee91095af98d5cadf329a266b0ce46f7e85ce999977196b616d165", 0x98}, {&(0x7f0000002000-0x3b)="78f0f518274e33e6d2c34ffa9eaf4e491f8f8e740e27231ee03605dedec15d55da5c9d9c4957e9b0b616f6c80a0f7ccb8b8c79dc8e0e06fa85ddb9", 0x3b}, {&(0x7f0000001000-0x2d)="4d683124e0409bb0b0bb8d3b516b2df5f2423dc6f99d7631fec4787080fc7738847db926a4482b7fdb40df1417", 0x2d}, {&(0x7f0000001000)="fa115001cc89c0d36a551c74f136c08f1184ddccf3da52190dc8c445f1b57a58007e4edbb955882d34ff423164fb2f82af24375b27ce87b24f49cdc1e0094156d430b9d52aced188e92b824341f6f5e15ee5c72e883810729ff76377c5c9269c5b4c6eb987584687027d40e5909e03932a6bd15fc9fcbce54023ba115fcaa60a71a41cc358aff6760e884a5a76cba6e838e392f7a3dfb4867bc2f95aa29b7a9d0b76e0b0837fc970beaefbd89cc8cc20d3b1e3c29e7a7a5647fe2784", 0xbc}], 0x8, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x2, 0x0, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x204, 0x7f, 0x42c0000000, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0xa, 0x9, 0x9c, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x0, 0x200, 0x1, 0x1, 0x0, 0x7, 0x8000, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x208, 0xfffffffffffffffd, 0x1, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x49ab, 0x8200, 0x2ff, 0x8, r17}}, @init={0x18, 0x84, 0x0, {0x6, 0x4591, 0xffffffff, 0x4}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x1, 0x4a, 0x7}}], 0x180, 0x800}], 0x3, 0x4) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8c9, 0xfffffffffffffffb, 0x4, 0x5, 0x6, 0x8}}) 2018/01/24 17:24:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff47, 0x5, 0x100000000, 0x8, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x17f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000002000-0x24)={0x10001, 0x0, 0x8, 0x401, 0xe47, 0x2, 0x81, 0x56, 0x4, 0x8, 0x5, 0x695b}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000000)={0x2, 0x3, 0x6, 0x6b9, 0x0, 0x800}) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x580) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000002000)="2d2a56eb7c1d1a8ac70103817037b4e75595e514d71a3c9e0ba74ccc1d9360f34ad00aaf172361378b33942a04d24b2abdf910d9e00a02088b6b7f8a7d2386a43ba525c5f1f8c4272968c253dd1f0b890b4ff890bcb4747f43f51480d42ae5bf9c3efa65739fb900341a0e1697c228da678f5f40cf6a8f5b2348a3c123e53cd378b934762a95ca58688104ac1a65b1449fc9b2da8e810a6e902ed5bde80df6db283899fbe836b3a632b37d4782d7f7da57dff6bab3029a6501d641b0f04d3e1a30886d270a2ae8375a79192680469c48da58f7dcf462d548fde3e7522626781e68f56830863cc95c0e5b36", 0xeb) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000)=0x1, 0x4) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f000045b000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f000025a000-0x9d)=""/157, 0x9d}], 0x3, &(0x7f0000fb6000)=""/4096, 0x1000, 0x4}, 0x20) 2018/01/24 17:24:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cea000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00003a5000)={0x5, 0x1}) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x2) lseek(r1, 0xffffffffffffffff, 0x1) 2018/01/24 17:24:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000054a000)='/dev/sequencer2\x00', 0x105000, 0x0) getdents64(r1, &(0x7f0000e1a000-0x1000)=""/4096, 0x1000) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e28000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ad0000)={0x7, 0x2}) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x22b) 2018/01/24 17:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_adj\x00') fdatasync(r0) sendfile(r0, r0, &(0x7f0000565000-0x8)=0x0, 0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f05000-0x8)={0x0, 0x80000000}, 0x8) 2018/01/24 17:24:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000286000)={0x0, 0x9}, &(0x7f000023c000+0xac0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e6a000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7, 0xac, 0x7, 0x80}, &(0x7f0000898000-0x4)=0xa0) flock(r0, 0x1) flock(r0, 0x8000000000004) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/24 17:24:51 executing program 0: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00009ec000)={0x0, &(0x7f0000721000-0x18)=[]}) memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) 2018/01/24 17:24:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000845000-0x8)={0x0, 0x13}, &(0x7f0000d45000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c38000)={r1, 0xac, 0x6}, 0x8) bind$inet6(r0, &(0x7f0000c18000-0x1c)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x3}, 0x4}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000e54000-0x4)=0x0, 0x4) 2018/01/24 17:24:51 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x103000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x0, 0x30, r0, 0x0) ioctl(r0, 0x400000000000125e, &(0x7f0000003000)="") 2018/01/24 17:24:51 executing program 7: r0 = socket(0x9, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001000-0xb3)=""/179) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@common="6c6f0000000000ad00e100fff6f100", @ifru_flags=0x8000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0x7)='limits\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xffff) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c, &(0x7f000001a000-0x30)=[{&(0x7f0000f4f000-0x1c)="9f9fb6af724d482792ed005d978f07b2393a4360333c169b27a8224e", 0x1c}, {&(0x7f0000916000-0x9d)="af0def08f6ca99fda3361413b2f2efe1d778aaac0b2aa25bb32472b91597a0a456ce99f7b91be01eda5b4a846ea15c4c9d15994dfceb767e7b9d9eee9e996388904bf012d0c6c7c8ea4438529e90f5693c1bd8e2b0015af2504468397a3359989ddaf5c6055857c6c2c16371e9562ffd8de464230fd09823a86a3a5d4635c8880920fca65cfa2c426edcc4bb61261def34dd78c194dd5485840ff80b528445b54aebcbe34f6b22147ff03683e9dc1d0e6993159d224ad8d2", 0xb8}, {&(0x7f0000b19000)="19cb9d3bcaa52446781e62e2525f5987659189bf5378cc1d4559d6b6a168540c74f692fc219f28e62c99cb8e8e7a160288bd839d2386703bcdd329be8caec509b08170ff334e8bd6878f772edd5e3804b2cb364c02a262f7a923ad91920d5436664a430a825af5e8eac92a08b0f9d48e4a63", 0x72}], 0x3, &(0x7f0000a54000-0x28)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x7, 0x4, 0x8, 0x9, 0x7, 0x2, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x68, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x99, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xbfd}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xbf)={r4, 0x7, 0xb7, "138b1e7634020ab4db6ba20d8cdbc98bcfa2252966817c6d5495acc97d290db87b848671960a212a55be99b21b9e16ffbca2dc9363bb376c710cbea2cacb1451ab3370926b1f0328a4bebb019486a7ca0121075cbe0631badf3141122b73a7ef8df27558c9606c77107492742c8cf6a88117577d56ebaedc243776c5804a14973e165b59924403be5575248b696b0a2ab2dfef25a24973e8f12ee91aeb944d44aaee42add545ca2d0a3078af7a8264cd860d33f0026298"}, 0xbf) 2018/01/24 17:24:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000290000-0x6)='./bus\x00', 0x4) fadvise64(r1, 0x0, 0x0, 0x4) fstat(r1, &(0x7f00009d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 17:24:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000084f000-0xa)='./control\x00', 0x50) inotify_add_watch(r0, &(0x7f0000eff000-0xa)='./control\x00', 0x20000000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000947000-0xe)='/dev/keychord\x00', 0x101100, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000076e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) mmap$binder(&(0x7f0000f05000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00000f1000)=0x0, &(0x7f0000764000-0x4)=0x4) fcntl$setsig(r0, 0xa, 0x32) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000438000-0x4)=0x6) [ 37.212514] syz-executor6 (5033): /proc/5026/oom_adj is deprecated, please use /proc/5026/oom_score_adj instead. 2018/01/24 17:24:51 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x8000000000000000) r0 = fanotify_init(0x41, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000005000-0xd0)=""/208) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000004000)="a3796d84b70fe79d88fbc5d379d016f8c5e4c5e22368088bde8927a02dbb377ff43ec8f9713eba2b7781e772a5925e4cc2df3a876aee08", &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000004000-0xf7)="b45a68fbfeea537136d996a795cdb3b35571a9d0b96da5ae8be0add05c45acb1cfbb1c92057c57a23201cad1b4dc9a585eabf88e5bf6ad296c838924c72c125ab1066557bf8475ec2cb1c318a38fc6d66b7a19e4949bd787470429768d3e453053d95ce8d174fc3b359941dba8633627b05923f93032baf395a0c96530f8beb4747a011f069379e60b259468a972905ca37b1a2e9ae9983e826fd9371a3bc93c59c0ea50dc531bf0383c80ac80456f04285dc70f1cb9125714daabac2c9507989898d2f9af68b84a876d604b45c518481087078b06edddf68432fbc7e7cce7543635d28eeac32bcfca7c85aae7ec5c071e750dc7f495dd") 2018/01/24 17:24:51 executing program 3: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003c1000-0x30)={0xa8, 0x0, &(0x7f00007a5000-0xa8)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x50, &(0x7f0000de4000)=[], &(0x7f0000de5000-0x50)=[0x38, 0x40, 0x30, 0x28, 0x40, 0x48, 0x30, 0x30, 0x30, 0x40]}}, @request_death={0x400c630e, 0x4, 0x1}, @increfs={0x40046304, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x50, 0x40, &(0x7f0000781000-0x50)=[@fda={0x66646185, 0x6, 0x4, 0x12}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000732000)=[0x78, 0x0, 0x0, 0x38, 0x48, 0x28, 0x18, 0x28]}}, @release={0x40046306, 0x3}], 0xb7, 0x0, &(0x7f0000a7f000-0xb7)="b894e182675dd8f6d7ebef12b3b30e81b3a9bffa6c3a53281e48031dd4088334b3f9767a594860456e1b694721a18fa6acdb556affbfddfb34d3dd3fcf11b613185e6feae876a6e91a95826ddd7e9e8e2cc795229ac83c095d5f0b9cf1714b7d022df15e6d4b734bfacda748aff57309001c4f15baabf25b1eef46433cfad87f6b8f502721ad28489bcdd6efecf1ff800e530ed57f1e67a77c07a3fd7b5f64dc4ef04f05c965f3115676e07efbfccd9e355ee4714575b6"}) r2 = memfd_create(&(0x7f000059b000-0x1)='\x00', 0x2) getsockname$packet(r2, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000287000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x2000000000000000}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getgid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x101, 0x3, 0x3, 0x0, 0x20, 0x20, 0x2c, r3, r4}, {0x3, 0x58, 0x9, 0x9, 0x722d, 0x6, 0x9, 0x1}, {0x2a, 0x8, 0x7, 0x9}, 0x8, 0x8, 0x1, 0x1, 0x3, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x1, 0x0, 0x1, 0x2, 0xccd0, 0x7fff}}, 0xe8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 17:24:51 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) [ 37.294054] binder: 5059:5061 Acquire 1 refcount change on invalid ref 0 ret -22 [ 37.313421] binder: 5059:5061 got transaction to invalid handle [ 37.324213] binder: 5059:5061 transaction failed 29201/-22, size 0-80 line 3005 [ 37.333606] binder: 5059:5061 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/24 17:24:52 executing program 4: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00004ef000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000)='ceph\x00', &(0x7f00005e6000)='}}em1vmnet0m\x00') 2018/01/24 17:24:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x40200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffffffc0002) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xec, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000002000-0x10)={0x54, &(0x7f0000002000-0x54)=""/84}) fcntl$notify(r0, 0x402, 0x80000024) 2018/01/24 17:24:52 executing program 1: select(0x40, &(0x7f0000c8a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000064b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000272000)={0x0, 0x2710}) r0 = request_key(&(0x7f0000f73000-0xa)='encrypted\x00', &(0x7f0000242000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='systemselinux\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) socket(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000c4e000)="", 0x0, 0x0, &(0x7f0000b78000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000873000)='/dev/input/mice\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f000036a000)=""/46, 0x2e) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000039c000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000045c000)=@generic="f47b30f9b2702c9fbae415bfe8ab8254", 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000118000)=""/194, 0xc2, 0x0, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:24:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000486, &(0x7f0000137000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000001000-0x4)=0x40, 0x4) 2018/01/24 17:24:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x2, 0xd4d9, 0x0, 0x7, 0x0, 0x800, 0xa40, 0x1, 0x6, 0xf4, 0x4d6a, 0x1, 0x40, 0x6, 0x80000000, 0x100, 0x100000000, 0x1f, 0x6, 0x2b6f, 0x3, 0x2008000000, 0x7f, 0x5, 0xfffffffffffffff7, 0x9, 0xff, 0x8000, 0x800, 0x9, 0x6, 0x4, 0x6, 0x5, 0x2, 0xfffffffffffffffb, 0x0, 0x9, 0x3, @perf_config_ext={0x1, 0x10000}, 0x200, 0x0, 0x5, 0x6, 0x4, 0x40c, 0x6, 0x0}, r0, 0x69, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000b65000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000000) ppoll(&(0x7f00009aa000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000b19000-0x8)={0x77359400, 0x0}, &(0x7f0000b40000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) 2018/01/24 17:24:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="618874722f6b657963726d61746500") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000012000)={r2, 0x7, 0x30}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x8000, 0x4, &(0x7f0000003000)="", 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(r3, &(0x7f0000fcf000)=[{&(0x7f00005c4000)=""/3, 0x3}, {&(0x7f00000ca000)=""/34, 0x22}], 0x2, 0x0) 2018/01/24 17:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000909000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000145000)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003c1000-0x8)=[], 0x0) 2018/01/24 17:24:52 executing program 7: clone(0x8000, &(0x7f0000d28000)="", &(0x7f00008ca000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x0, &(0x7f000095e000)="") getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x20001) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socket$unix(0x1, 0x7, 0x0) dup2(r0, r1) [ 37.344248] binder: BINDER_SET_CONTEXT_MGR already set [ 37.350304] binder: 5059:5070 ioctl 40046207 0 returned -16 [ 37.357538] binder: 5059:5070 Acquire 1 refcount change on invalid ref 0 ret -22 [ 37.370289] binder: 5059:5061 got transaction to invalid handle [ 37.372242] binder: 5059:5071 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 37.383216] binder: 5059:5061 transaction failed 29201/-22, size 0-80 line 3005 2018/01/24 17:24:52 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") getrusage(0xffffffffffffffff, &(0x7f000049e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e0000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000cac000-0x8)={0x2, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f00006e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x30000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) r5 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x8) ioctl(r5, 0x0, &(0x7f0000000000)="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") timerfd_settime(0xffffffffffffffff, 0x4000000, &(0x7f0000db0000-0x20)={{r0, r2}, {r3, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 17:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000890000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00005a9000-0x8)={0x0, r0}, &(0x7f00007f7000-0x8)={0x0, 0x0}) timer_create(0x7, &(0x7f0000274000-0x60)={0x0, 0x41, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb0000+0x31e)=0x0) timer_delete(r1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) clock_gettime(0x0, &(0x7f0000de4000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000698000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000943000-0x20)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000b2e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 17:24:52 executing program 7: acct(&(0x7f0000e1e000)='./file0\x00') r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/pktcdvd/control\x00', 0xe0000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r3 = geteuid() r4 = geteuid() r5 = gettid() 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$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fffffff, 0x29, 0x3, "7760fc144814c0c749724aa774e2907d616d009d0000000007f6c00007285175af851a291b69788ad665a75b2366309827a2312bf0ad9eaa72b167e73982033b938753b689cebc9d4ec83f2b76370e74"}, 0x402) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r11 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000002000-0x50)=[{&(0x7f0000003000-0x108)={0x108, 0x3f, 0x100, 0x5, 0x2, "", [@nested={0x30, 0x50, [@typed={0x1c, 0x6d, @str="776c616e30f76c6f246370757365745d00"}, @typed={0x10, 0x5b, @u64=0x9}]}, @generic="fbf6d6119d2a8e2d6c55d16ddffe32ddf60722b54200588c012d4bc2664c2a5831fe243ccdee4d9da754d395115fa86983e5d73fa8b2c1ddfbe562927b87d7e161a6fc1b486f00ce04da718e52ac92db4d7b3dbfd5c191ec619a03f2", @nested={0x1c, 0x4a, [@generic="68bbb504e01f6544", @typed={0x10, 0x84, @u64=0x100000001}]}, @generic="04d1dca9395c44a20691591767b09eefef497bd18e1c6d6433c33511d90d6d13c6a525800e4b05046cef60d38dec5dc2ca02bf468616520035672c06c7d3a1dcab85c779b485301644d698b747187ff4"]}, 0x108}, {&(0x7f0000004000-0x10a0)={0x10a0, 0x24, 0x100, 0x6, 0x0, "", [@typed={0x8, 0x6f, @void=""}, @nested={0x1070, 0x6c, [@generic="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", @typed={0x18, 0x49, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="080ecb33945aff5b1c263805d4d8da0cb258de1b6744d0b26d1411fc723743120238b82ee8c3946d6f48cc08e55be230c281ccba7875754c183003e13b668201ed70d17795ed49f86b4a5e350b4dd06d3f22"]}, @typed={0xc, 0x52, @fd=r0}, @typed={0xc, 0x25, @fd=r0}]}, 0x10a0}, {&(0x7f0000002000)={0x54, 0x28, 0x4, 0x4, 0x2, "", [@generic="217b9d5dd74f974de08b44218734f44bcb427a9326fd829ba3b546ead80630b4dd7d894496f833feb67a502f8dd9d5404f98adf3e62a59fdee6d242a2c584781d6df"]}, 0x54}, {&(0x7f00008af000-0x13d0)={0x13d0, 0x16, 0x101, 0x2, 0x0, "", [@typed={0x98, 0x13, @binary="44b022169c699ff54d90263d494a2f74d103e27d393dfdf6d23958815cd6d377a4b0d5c153a4904909db4fd2cb87df5e478d77e513ba7294e9f2d8a4b393506b071b720ca8acdc786d139f564ad81552ab1ffd4ff4e742ed45c583ba79c3b1aa545f84cb66abd35b539a4c938bbe313ab66d3e4482eba38ef610adce373b2d7f94e34f7d457db09cb3212d511d97f2b0"}, @nested={0x128c, 0x7f, [@typed={0xc, 0x32, @uid=r2}, @generic="b8ebe2d21b1d75649113d2faaf19ae177f2ba0b2e37524e3eafad10695456a117a91d0dc9e47ae1e290a7086611c3eb2ea244c01cc0049160aea5ab16162359606409e45a5cd2c47", @typed={0x10, 0x8a, @u64=0x1ff}, @typed={0x20, 0xf, @str='vmnet0*em1selfGPLmd5sum\x00'}, @generic="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@generic="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", @typed={0xc, 0x3c, @ipv4=@empty=0x0}, @typed={0x18, 0x47, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0xe4, 0x95, @binary="afe37bf93cf4420c344956c5ce6d266dc722121bbf1ff85a63058a690bbcac101aa8b9e47ede2275af44df5165a6cc7c08c33f36d4c35e15c82f234ed3e61ba635b5e71f1d3a6f2d47e61d87b160c541bf5c5bd001adf665004a93d66f272d3f29aa8c09fa8418bf363ba29881663793a15c0c472527ec1a6b98555ccefa184224a762d4a9eb453070a450e48b85d6635c5833ca205900a413d0ea53bcf3c0c0405275cb3c654ad22db5fa3efd583359b77e4df5a1f8a00a27c90e0b8331db8c2f6e4b40c5f340bc38b80d2a0b6b278473053da9fd5335b613"}]}, @typed={0xc, 0x7c, @uid=r3}, @nested={0x84, 0x53, [@generic="4fbfc0e35bd02b348b912c7dbf1eca2229268b932b02e149310566c3e9568150a946058e9f8a826f109ac4367a5e79cd7ca6515497fb7be5240e7a1bb66529d6d29be27e2d0bd9f1125e75050481e1f36a06e15892abaf05c7164a1ede362e30ee0390cf26445d45f4e521ae42b4e755fa77b1619870b7dc0ec2786ffb38"]}, @typed={0xc, 0x24, @uid=r4}]}, 0x13d0}, {&(0x7f0000002000-0x100)={0x100, 0x13, 0x0, 0x2, 0x2, "", [@typed={0xc, 0x90, @pid=r5}, @generic="2ca67d9dfcb8eaa412f599eec76bdfdffa7efa90d38d3257445fb1ea69292fdbd93d704b2d86d7eeffd251b04009b1d380d0f62e94395b14b870b5c39684e88ef07f7f4d5d57075d6407844b737cee3ddef4109ab10e492ea0fd8a58299fa5c0352769a8323b28934beb9dc02a4a0f30ab06e15bfc28c58a4371fcad495c433df219c458252be215695219e8235f91e1f947ed32d3f3585164c17458699cc897f85500e3", @typed={0x10, 0x49, @u64=0x40}, @generic="89420f8722eaa1c62e99d8722373fb37da25ec13cb6c62ac43c15d73064d55dbb6eb017b73891fdc21", @nested={0x4, 0x50, []}]}, 0x100}], 0x5, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xe0, 0x4801}, 0x20000001) 2018/01/24 17:24:52 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) clock_getres(0x3, &(0x7f0000263000-0x10)={0x0, 0x0}) 2018/01/24 17:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d65000)={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8d41911d9aa723e1b11cf7f46599e707"}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/24 17:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000890000-0x7)='vmnet0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/checkreqprot\x00', 0x6e4000, 0x0) r1 = syz_open_dev$sg(&(0x7f000029a000)='/dev/sg#\x00', 0x394, 0x240000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000209000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000229000)=""/48) fcntl$setflags(r1, 0x2, 0x0) listen$netrom(0xffffffffffffffff, 0x70) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) prctl$intptr(0x26, 0x1) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22"]) 2018/01/24 17:24:52 executing program 2: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000aed000)='./file0\x00', 0xa0000, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000a5f000-0x8)=0xb18, 0x8) sendmsg$key(r0, &(0x7f0000aed000-0x38)={0x0, 0x0, &(0x7f00003a9000-0x10)={&(0x7f00009e9000-0x20)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_getres(0x7, &(0x7f000010d000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000f7000)=0x0, &(0x7f0000587000)=0x4) 2018/01/24 17:24:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00001c2000)={0x10, 0x0, 0xffffffffffffffff, 0x80}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f0000485000-0x38)={&(0x7f00005a5000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00009d1000-0x10)={&(0x7f0000907000)=@delrng={0x10, 0x14, 0x22, 0x1, 0x1, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x40014) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000a11000)=[{0x0, 0x0}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002d2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aad000-0x4)=r3) 2018/01/24 17:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a90000)='mountinfo\x00') ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000f03000+0x30e)=0x0) bind$unix(r0, &(0x7f00005d7000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000013d000-0x8)={0x6, 0x2}) mq_notify(r0, &(0x7f000092f000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.402131] IPVS: set_ctl: invalid protocol: 64680 1.136.255.255:0 °O4¶ [ 37.427323] IPVS: set_ctl: invalid protocol: 64680 1.136.255.255:0 °O4¶ 2018/01/24 17:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) stat(&(0x7f0000244000)='./file0\x00', &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec9000)=0xc) lchown(&(0x7f0000fc3000-0x8)='./file0\x00', r1, r2) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f000019f000-0x2)=0xfc09) r3 = request_key(&(0x7f0000112000+0x1aa)='big_key\x00', &(0x7f0000ee7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c54000-0x8)='cpuset\\\x00', 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000ec2000)={0x0}, &(0x7f000012d000-0x4)=0x4) r5 = request_key(&(0x7f0000714000-0x6)='rxrpc\x00', &(0x7f0000575000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a52000)=':(\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f0000de4000-0x10)=[{&(0x7f00001c5000-0x1000)="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", 0x1000}], 0x1, r5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008f8000)=0x1, 0x4) 2018/01/24 17:24:52 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000002d000-0x2)='\'\x00', 0x2) readlinkat(r0, &(0x7f000002a000)='./file0\x00', &(0x7f0000021000)=""/207, 0xcf) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000002b000-0x11)=""/48, 0x30) [ 37.480064] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/01/24 17:24:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001c6000)=0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000-0x10)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2018/01/24 17:24:52 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/keychord\x00', 0x400040, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000566000-0x10)={&(0x7f0000a7e000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000910000)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) getsockname(r0, &(0x7f00006cf000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b57000-0x4)=0x10) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/24 17:24:52 executing program 7: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008002, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00007b1000)={0x0, r1}) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dfe000-0x10)={0x0, 0x0, 0x81}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000dfe000-0x6)={0x0, 0x0}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000dfd000)={r3, r4}) 2018/01/24 17:24:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000641000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004c9000)=0x14) clock_getres(0x3, &(0x7f0000a6c000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f000079b000-0xb4)=[{{&(0x7f0000444000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffff03, &(0x7f0000c2d000-0x20)=[], 0x2, &(0x7f000071e000)=""/4096, 0x1000, 0xffffffffffffffac}, 0x80000001}, {{&(0x7f0000c3b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000058c000-0x50)=[{&(0x7f0000ee9000-0x21)=""/33, 0x21}, {&(0x7f00001f9000-0x85)=""/133, 0x85}, {&(0x7f0000135000-0x1e)=""/30, 0x1e}, {&(0x7f0000081000)=""/38, 0x26}, {&(0x7f0000d84000)=""/195, 0xc3}], 0x5, &(0x7f0000206000)=""/112, 0x70, 0x5}, 0x8}, {{&(0x7f0000479000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c90000)=[{&(0x7f000079b000-0x9f)=""/159, 0x9f}], 0x1, &(0x7f000087c000-0x1000)=""/4096, 0x1000, 0x100000001}, 0x927}], 0x3, 0x40002000, &(0x7f0000703000)={r1, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') recvfrom$llc(r2, &(0x7f00002c7000)=""/234, 0xea, 0x1, &(0x7f00006d8000-0x10)={0x1a, 0xc1f06d245c94205f, 0x1, 0x4, 0x6, 0x1, @random="5e37be351fde", [0x0, 0x0]}, 0x10) getdents(r2, &(0x7f00005ae000)=""/4096, 0x1000) getdents(r2, &(0x7f0000008000)=""/0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000995000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000853000)={0x0, 0x0}) 2018/01/24 17:24:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000016, &(0x7f00002a1000)="", 0x0) pipe(&(0x7f000004f000)={0x0, 0x0}) 2018/01/24 17:24:52 executing program 4: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) creat(&(0x7f0000006000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000053000)=0x0) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x0}, {r0, r1/1000+30000}}, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000005b000-0x4)=0x8, 0x3, 0x1, &(0x7f000005b000-0x10)={0x0, 0x1c9c380}, &(0x7f000005a000)=0x4, 0x7fffffff) alarm(0x0) r2 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000054000+0x4dd)={0x0, 0x0}) setpgid(r2, r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/24 17:24:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00002b8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003c6000-0x4)=0x10, 0x800) sendmsg$netrom(r0, &(0x7f0000542000)={&(0x7f0000971000-0x48)=@full={{0x3, {"aa1f9bd212236f"}, 0x7}, [{"5465a510156931"}, {"ed86459b2edc0b"}, {"75496bf2dd33f9"}, {"d9760b8296d73b"}, {"4d0342c0dddee2"}, {"1e32467366ddec"}, {"e141c770f82ff7"}, {"eb09c1ffdaeff3"}]}, 0x48, &(0x7f0000ac3000)=[{&(0x7f0000d92000-0x3f)="942e3e64bfe610fd4dcd81e43855f28e7d37135562b1f3daf46f717a01420500a0b8c3ae82b355f50f8dddc98b829a8641c0f5997f7962f355c320c4ea029f", 0x2e1}, {&(0x7f0000d66000-0x5a)="9de5e3b04d35317ccc2dfadf0af47994050f319ea374ddf298febce89ed6901ae9d22cd2e00f9effa8981b64d4eec23cd4305dcfc3edf5fbd6388179a682555806422e3bb64c198ea3bdf6076422f7ea4232456ec77bc66625e2", 0x17}], 0x2, &(0x7f0000075000-0x1010)=[{0x1010, 0x102, 0x3, "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"}], 0x1010, 0x4008800}, 0x20000800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000086d000-0x16)='/selinux/checkreqprot\x00', 0x80008, 0x0) fsetxattr(r1, &(0x7f00007a3000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000deb000)='/proc/self/net/pfkey\x00', 0x15, 0x0) 2018/01/24 17:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/rtc\x00', 0x204000, 0x0) accept4$llc(r0, &(0x7f00006a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000530000-0x4)=0x10, 0x80800) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 17:24:52 executing program 2: fchownat(0xffffffffffffffff, &(0x7f00000ee000-0x8)='./file0\x00', 0x0, 0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/119) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000485000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000488000)=0x8b3a) 2018/01/24 17:24:52 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000005b000)={0x7, 0x8001}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c41000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r1, 0x4000) ioctl$TIOCCONS(r1, 0x541d) 2018/01/24 17:24:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000092000)={0x0, 0x0}, 0x1, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 17:24:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e2000-0x8)='net/dev\x00') preadv(r0, &(0x7f0000a4d000-0x50)=[{&(0x7f0000404000-0x50)=""/80, 0x50}, {&(0x7f0000af4000-0x78)=""/120, 0x78}, {&(0x7f00007d6000-0x87)=""/135, 0x87}, {&(0x7f0000f9c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c62000)=""/40, 0x28}], 0x5, 0x53) r1 = syz_open_procfs(0x0, &(0x7f0000013000-0x8f)='comm\x00') sendfile(r1, r0, &(0x7f0000b4b000)=0x0, 0x400000ff) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000415000-0xfd)=""/253, &(0x7f0000559000)=0xfd) 2018/01/24 17:24:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00005ca000)={&(0x7f0000aab000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_x_sa2={0x0, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0xfffffcb1}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00003d8000-0x8)=0x2) 2018/01/24 17:24:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000dd7000)=""/64, 0x40) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/24 17:24:52 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000024000-0x1b)=""/27) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/24 17:24:52 executing program 3: memfd_create(&(0x7f00005fe000)='*$wlan0vboxnet0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_adj\x00') pread64(r0, &(0x7f00009cf000-0x1000)=""/4096, 0x1000, 0x0) sendfile(r0, r0, &(0x7f0000565000-0x8)=0x0, 0x6) 2018/01/24 17:24:52 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)='g', 0x1) 2018/01/24 17:24:52 executing program 1: personality(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec9000-0x4)=0x219) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x9, 0x1, 0x1, 0xffffffffffffffff, 0x401}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000907000-0x10)={r1, 0xfffffffffffffffa, 0x2, 0x2835}, &(0x7f0000719000)=0x10) 2018/01/24 17:24:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000000000)="025a0875cfcb3a0ad5fe299bdf7247190208e40d1884dbfed6276f8446f9b0c59698668bf3fe5b2a66b0117af05bcb910ad0e90888953f47c18d3fcf02f7007c7daf1896976d25e27390874f3f", 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x2000, 0x114) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x20) fcntl$setlease(r0, 0x400, 0x2) 2018/01/24 17:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f000061d000+0x2a4)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2018/01/24 17:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) timer_create(0x0, &(0x7f0000aa5000)={0x0, 0x3f, 0x2, @thr={&(0x7f00009f4000-0x77)="ed6b7b7a88618cb3afe25ff506aeedfe469a11270844d7a0038985dbd1dac904477050111ae5e850c26edbd18933f48692ba6bea352d8b29a9081670f7e3ba9dcac4e5132867713d4c992e4f1e9bd9e81471e84eb8d6eadb14a11dd9c3e67cad71d6e6a93a47467dbc4d2c9bb50d5f4be6b46715e0cbd1", &(0x7f0000cbd000-0xba)="855252abe89705a755e0d8d3075db99912c49204700609e45607abc9a1f5d356aef442584e82166ff2a2c66d90ff4688c501db6b32c35c8904adbb9778ae5e25ba5d28c43a547ffe059d054462631efb128f45891844f5cbc2485165a828fdc5c68470dd1813a14e43fe3d9637cf469597d1f3d70f83ab4bf7e68051b1fedfff038b452522c25d7b31f729c0a5c97bdcb58a14c98ed4ab4208b18a3e247fc67bb682247302e001c5b054cb29d1137edfb848edfe6a1b7e059a58"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000246000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b12000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000907000-0xb8)={0x0, 0xb0, "4f5aa292865f894b1d17fddff65c323a5944ca46668102ebd976aaa8789bef6618bd1a2cc92e1802d011cc3a95e0ca57dbcb3a2d726a34001714d7c7a4a40d4c90dd9778ba8c2d780d213c6fe32a62ec9bccc792535c5069a16e64e030c057523055dc51c7b98d7c85948e6b90309d7a13b4fff2b3784bedcad3117a887bbcf223d0f2742c90d0b85d15711005517f5e7bca1397b6142eb14ecff83d6984bc6c365cd611289bdc1b4d843e9170bf0f68"}, &(0x7f0000dfb000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000121000-0xfd)={r2, 0xf5, "ec37e2e74f42eb2091395669f20f9c62e3390cb90f9f608769ae708684104d33d55a887def5114d0b9c91b1d60206748edee52ca6b434da0a05cf48267e9bb93e87735a47659b7435fbfaa288a42d73f86c52468e4b3d8e07e6461298e938d670efadc4482fcc81f9ccf9a76897e93e195dea627181021d38b24ade8b5cd95f6e062fd5108a375fa8a4c0d441d1589fd25807b8ee86032fb713ca109dae9e407e5aa2b70e0a8e8f8634860bc9c4f55d579c1fc919a329856cc0c4d0bdf276d2c9413e511764d1b11b88cc53dddf13bda1b5edf8367bcc5c5c5cadb851210ac988780f7f346cb0cc959207c15091d809355c76e3177"}, &(0x7f00006b6000)=0xfd) 2018/01/24 17:24:53 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/24 17:24:53 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000876000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f0000793000-0xe3)="2400000052001f0014f9f407002c04000a00071008000100fef3ffff0800000000000000", 0x24) 2018/01/24 17:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005e3000)='keyring\x00', &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000329000-0xd)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f3000-0x2)='#\x00', 0x2, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000c2b000)=0x9) 2018/01/24 17:24:53 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000ad3000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xbe) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) prctl$seccomp(0x16, 0x2, &(0x7f0000065000-0x10)={0x5, &(0x7f000008f000-0x28)=[{0x10000, 0x7, 0x77e0, 0x515}, {0x1, 0x5e8000000000, 0xf2, 0x7fffffff}, {0x7, 0x7, 0x5, 0x40}, {0x3, 0x800, 0x4, 0x9}, {0x8, 0x1000, 0x4, 0x80000001}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f00006c0000/0x3000)=nil, 0x3000, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002d4000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) close(r1) 2018/01/24 17:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a60000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000bbf000)='net/route\x00') lseek(r0, 0x0, 0x3) sendfile(r0, r1, &(0x7f0000a2f000+0xb4d)=0x2, 0x400) 2018/01/24 17:24:53 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fbf000-0xc)='/dev/autofs\x00', 0x20002, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x26) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/24 17:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000089b000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee4000)={0x0, 0x0, 0x0}, &(0x7f000014d000-0x4)=0xc) getpriority(0x2, r1) 2018/01/24 17:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r0, &(0x7f00005f5000)=""/249, 0xf9, 0x102, &(0x7f00001f6000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) sendmsg$nl_generic(r1, &(0x7f0000716000)={&(0x7f0000936000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000711000)={&(0x7f0000b27000)={0x1068, 0x19, 0x310, 0x0, 0x1, {0x1e, 0x0, 0x0}, [@nested={0x1054, 0x2, [@typed={0x1008, 0x5c, @binary="b7404c7679330d84ec5e5e1da9168dfda9e61494344b340f8c92b98bae128baaae5fc61c2e5b32621fadbd14aa38cd3a84caf725a725eb0e2ef5c5d809804b7546ddb5c32bde4303c481d0c6ec27f2e6c4fe42dd65ca24732f5fe44b4c9512fafe4e15b063aa584cc520fb254fdcf0f4a7c274de3ded4287488323c1c655f2c8027fbf6b2b1445543d7f52f85392334c1c7bb1e3e48e12939e1db570e5b7778161c4151ec161cce100d2eec45f7e996ef469ee2df070caacf72b5f4755122a33dfef6674ec4e09a75f40ae27b839f04039b455b1dc86c1b86de6e12df79049545e3a62dcbfa55a17133b4b94e8f5e7c3d39a647889eb07f4ea6cd48eaaccb92664c82112cf291ad50f705f45693ce96028f14c0685189395ee9acfe5a1b964c0d2036f9283856005c855add6ebce7ad3979db2908772a9d3037ba2407b93f46123fbff9c9b01dd2f6eee9fed624b578afb0c021da8deb7238229e2fa557fb559f5beda875f6292430ffff95bd4ca29f38fdcf43dc973cb2cd7eacee3db1d71e6d40abfc5e6e1623c11949167dedbdeefed82fa4d548b4641c57a205bd33c763b32c7a721c38d770af6e67d710d350c4dfa22c1a7b9f3fa22ae0d1ff9a387ecc503084fffa33d8bdb6583f09c24464d054e3dceeadca813ce6d2a1b3339c8e589c8b9ac49f7a7928b128d63f7361511dda925a89453c454644c4b1f4498c87ec0806310c18e36f07fdae5d41be5cb311f111cc24b4b84142ef366703a20386599645a6e57fd2befc462ede1115ffeda359ff356de90c48872b5802254397011a47800bdfb83b35cc1ef808d22d8ac0c85a04e7be6cb507f13384a65cc3a60900fca48827b51b663a382e0468c10e27d5e400a520fd394711ed5c88aa86e5f75d75355f92399fcd6ebd995fe781ba957f5b0cc2f66ebd2f09131d76d9ae82a5024cda346252c978e0bc396400d83c5233a3a74a40cebe700a669db31ca071f2f0b9b10d324511140c043a9336fd5937b948777e78cece6c5d45f8845b6f1170f4f840ea9f9fe22fc514ebf226ec66d150105799c90d70a3b31a8c7fe49aeae9672a1bf4469f620a555373a0f7ec3323772296e90003158e3e7aa3a2d292d10ff100f7790ae9a552c746ea28d287311799e4dba0c4adebfe35dab441ad9a2a952386f02d01684ebdc9cad00150a4a2134e53edd7846e78ba7472ec30f37ee91d3704dc1614a0fe5268e83978fce0823c1b900164e0794e54b513e51c6e84675a35062af9dd69533993a74839e7577e8330d7405e6819542cfd9667cd67a0c100a7bf1af68ca68c8015e80d1c4d0e640b44c30cfc1ee03e3ba1135a690968c381f19f914fb046e7e2b0fa6633706953013bfe8904d9c971d3d17aa118d0e8c477a509e463dcd6e4f22d769f1f02492d006fdd27e5cfd854563c2cb6f1bf6ab3da947c9ac9b5f1e4f14321726390c7ebbfb91956266fd5df04254625634b206aff73a7b786e343ebd33486b9bd651707a164d4edd626c57ad23999e89d6c7f1599a4158fa0304f2714af5eb0e3b51eeb386fc5e189624dad85028e7cc45aed3c8e1b4484e9e067dd70b822d02dff5031fb1e48c100daccf241419f4f4d2af066dbc25146f6e4c3283a9ad3f1f6325e620aa4344b88e2e9a1da54eba96d8d8e6888cab0d32016934f204be59f49eae261895abc96d96331be7dc39a8e59dfe30764f7f94b34b13a467873cf17b32a1790a9660244b24ce98e09d00d7300ba5650a086615e1b3e6986d0817ada889a9b8e43c2a1ccdad299f5ee154aed68bd84ee2f4d3a118a38895145126580c7c9ebccf78e3bc6db887471ef67e0d49f0412baec697a26886b80e9db186fe96c50a4681437fb262055b1a049193d1b051c86980ca9a5cf7d7608f54fe7159c1f79c34075b9fbbf48ada0e2ea2f3bdea57e9ff852527bba2828d44802d8763f64b08e00b3b0b23d94fd05e61beb5bc5a2c0c050230c05c1dbfa702fb9982bb821d46c0800c0adf20ba4c0c16e154f15af805ce39591a4514cf121976b9534fcfa122f91a6ecb898579e8f5dc393282692c8c40fa88e36c2bb7a619417560d138b3a622f22f5095e3bbdff8f0b9c58eb76478171c5af810c121b902321a128375a6828e98177d6bfb63492967476f93832295b9c35f2eda859815f1a1bd612673a77118022e25a36206a76b502586cce9a209d7dce871f8b7712706722d9ce1454f86723f6eae27ef041ed54cb55b978ba55251c1d2e1c6f03073ab3ddbfb84c2d5e4986f7d9c19b8f55ca6f216cae175b7a3d9de4e244b5654a92a2360ba19f7f6d6a4fb16bb89219fdf7e87d590dd97a951b8d746b683920e8d8e92aa2a5093ac9d871c507e9dbe8a16542595370c91490ea05bc16404e225adbd570ccc632dabe7b85535b832dc38aaeb699fa020957e75eadbcfb719288cf7c0005e6635615e2facf1de15f37ad887ca2d5b6a54a3e8ba14df1743c00430ed63a29ef8e5f1dd4b99c1609eb19ef0bcd6a781d5a95b4e8d0b1b4425b06c65983b2d26a164313249ae4e6e299b70b8b4fcceda6646c371d8e86881c3d8ee75ab0ff28c1702ff8b1c136d3c0dbc1c860a08a37304cdecebb5917aa68390dbd69d8cde63620321345d368eebeeaf7319cfd18c928ad2109a23c68d431eb5bd408a71f8196fd65d14747251c10a9204de9cc721a16e040a3822846a92b82310d9ae7c2f0dd327a3a2f0d3fb56f91989ed289120267cdba25c151d52b6ac75751f196a5397eef8042e7e15fbfa7c588fbd33dc604acab6bb16aa6cde7cf05ab56a7d2a19f103976c9e5e8125e6f39068f9eb587fb61bc0626e6432dcb13a32b221da8364af17ed71eaa93a20eaf7647b503d0444f69052def7ac84f3dba5b380b0093390fbd1a54b7e47a879e7ceab29555b747560a80a90be72433632da545317d1f5722eac9efa6a94ca18b917a694cd6e9bc8b81bcf6777a2396d654ccfded5883c22b6f67a746f794ea9f8127ff424ff04d34ef6e626b7ed2096bcc67348890b718fedb8fd7982b326f5b3e681bc65abdb967ee5597966eb505bc2b9c2032ce40ef4be82b35390aa61f319baa8282eaffa318aa55eccf5f3b1a5dd1de949fc98666d1bab3eb086f4849aefd0646bd1c50b811d7864b0a7085c642046d3ad38e8573c1a64c1ad91baa582990612fa94e805ffa9ce9b41be5635c7dc6a859ff6877e03a907af6dfff680835a4ef9bcc976ff189bbca937808a04fc84eeda89280e9411115abdfdc5af01baab0e82eb2a9b73d2311c6623c06822783100f63720155bd3dc960a68c06a64224c26542cdbe2ff50dd835087b57e73e25c791cd781311039c09d0dacb21164990c17ebbf9aac30bef75f52c8017b9593cea87fe58c602d2b74b2281970653c8ebf58372cfc86d94cf5347c6f516a1ca8b88cd4f768749e67ae81e4e49579588c687fd5490d348881f98b6f9f0922250877a9957ec5bb8e5d948ec692292c819d948d900219ce24f8f7edbbd8d34d81c8b9a48da4f643bd25f0f4d5782419591d6fb24ab149ff09f8ab1e6efacf1625383bbd16eca9111712d3d0723d3191518cc0f6f373c787a7a47f84aa0b821c48372fd0c418d634c9970794c0d7b59686ff79dd7e98bd046edfdbc815d3a8318e7dab06c4ec6955b564d5c8880481418e096bc269ef23799411ef9df878ccf246155d7fd876065e46af68caf53a30f09e5ed9c0f46d14867607c9137b04593705403ebf979bc9ce3d2c8f9caad010a9f57c6179d1d44001d58ed47f42e68cb49c6e6914ab4efef2f908f8932fe6031b83d5c05f20a265033c56837de85c87cee7bed9375dabd24a563e7873ffdf1858cb1d1af69eb97eca8edc547ab57d804ac23e6308d61a0d8a5d12b0f4663d8cfa4235ae3a61f250d1da3c0b4a6d3c6374741cd732b6769658f4c77b5f72ffa431093ef2e3e5459ca343a2b8319d6830e2372fa9a93fef0c2ef4c24fbd3431ff07b63807943b96dee2b5e7106b4568df12faa6454c8ab780154189439d75a68e4db42884bd0159d46e555f337009465ab7096b73f1616076a17c3e199e0af76f4c75a164563ca2ed0677e16b110175c535ed224cb44a1d7ba8988761861141b45af1b04ec1abc2373da06e48f5c06b393322267d58b1f2ea9cd5b124dee70250f0d6e894be408630fd43d68c481be46477fddf4edc36a2d3753dfdf3902a9a6eeb67f3d5c4f7f85803084e9dcb3c015aaeeb99c59adc2a19abf5038e7c9425e2bcd982969b34d3a0e7d652462c64b8a8a9a2fbc18331c967ef3988bdf02f03b5bb01dd9cad7bc4aa1ed9ed53ebfe7c21ca3980e88862aa002a01d8307ec4c795b180cbbc3aac59be3026ecb00b96087e81cf70dd943932d99b07a6dbe6e36981392f69588ffed4b78a0deca8b29745bdb486f0e69aaaaa6bec81282fa6ad3ad8ac44c961666529e71e46fbc2c3a98c13b884a571286e12d6b79d7e762be8b70b4b3466ffcb4c0822ea887350775ab97342d89cb712ae1417eca27636d1fa41acc73c8ee8e747d46c7fadc44e1c57b4f5970533686d3547e576acaba181834bd502d5d7a043494b28497d07116f9483d1732ba6b26d60c1c6952f97eb489b4dab4f2b4d12976f1c2cef3aca83d06220d97f2b439642e932c59aefcfe6761367d32c7e625ae12597cca345bc05a64cb6d29c7adb15fa594e0e015d526153cb17d4ece754778642e0748f075553e6fc451157efe4d39255b9e31b43d7e117492202c0b67eaa3e878a03b3d812f0492247def656079c0e06942cab52894b1bb23c76c6f378d4cbdf464daf8e395acd0ede1d0fdced73a0557157dce195b8f7f4a993caf08b39adbe4cf48c9eaeeabb94c8c906f27ab28a82cd1d6374cb11c51ee807276b5c5ab86c83836c4bd6e73f1855f8b632af804a47be75e8bdc6625814c6016a386a8aa410224d5c5818bca3f74881c225228bea60c5f4c0d1de8e22b049dec3247a685d3098fe6703788dabb3d581cd76a8a5c38a59b801a15ea86ad3b310b067bf02d7c91a3009707b17025b77ded10bcd3f9183f90d0aa1394d3040bba13a8f50a00cf3b151174ffb1d9e5425c5c086adef53b15b8c6a9295d1e70bdf02ebda867f0865f6a1ba6e8a0445cff2cba5bc7702dc07ee793c3b96021f4dd703e0d4f2b418d2b1b30699a5754a97d306b047db013676e0714e87bfb81f94a3909edb98281ff914a27dc891a14e00722a633acd2072df97e8fc327a94ce251501f9704a0ab05e3a582b501d7da80bdb9d8d1851f70462d76f05957b7c957af1023c7f9415e5732fdcbbe4808a0ce5277f8510aa92f9b6e6d9ebdace44a55a0294b52825edd8f383b07c342156e8dc238cb65fdb8d16724785a1de3a4a88ec609cbd5b5e90ec98f6d966c5ef7b001fc84a16e4d02d371eae91ddb412fd9b4d307ab3a8ab1189dcac438a11b2a9e1b4122ecde042be00ceba4781af3a43b9ecff75f10d99455e70dd4bc63416663407e55e2d2e70c8693b2b909089550017aca31e4a0816582874d492bff9413c4fd61f747dbbe9ec0d66e1b21058fbf940616bc0ee05bf624317eb6f78a4daa6b464a5fb7f82ae2b7ed9dd30e554a9a9ea710333e1e1e50ca7fce24bc10f23c3b615030c58000c5910448be6abb59c3830e581a29006ec1dd74bb086fe3eef488a749801de2af3346b56ca0bbd519d787eb578f26f1049575045ab737899c58ad86e2409862fdbaf70a611e7254745e774d1e44bf713ba93f999f5b4d077c67a62dde516cf6ddba9d7"}, @typed={0x8, 0x57, @void=""}, @generic="5a6c0ae9f571b5f4e4cff39fd63496714ed16c14699fd5592a92d6524749a0ee98cc214bf93de6f78e6dcdeb9ab25dd0b829dfec25dd8039e71796c6ed"]}]}, 0x1068}, 0x1, 0x0, 0x0, 0x0}, 0x8010) 2018/01/24 17:24:53 executing program 5: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f00004eb000-0x60)={0x0, 0x1d, 0x5, @thr={&(0x7f0000bc3000+0x44d)="674ceb52c616aa8714744e6d7880a27569fafe5330670e4558c41e8d7dc358e5d8683ba345953c349af3c88b9c64d5dcda94ebd6c64497b2e7625359c0a1e2ffe2d6519b54099f98aea99231d0b2671ada680e26f0a4b965ee2f3be0c1deb9a38c9b09937cdd7ebe1944e27a02aa2e3827a4a0ded5d7d621c5518e1cc9c8146cd9d8839807c5b9d0288b21b373116dc0dbef32777f694241d4601257ddebe392b4f2fd1a6f10ddc3e8460a4077ca6a32b1bda7832d09e747191b942f25766853a2208c3fed8077f839eae8f490b2bd59bb588f1d207ab09999ddfc", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c26000)={{&(0x7f0000b7d000/0x2000)=nil, 0x2000}, 0x5, 0x0}) [ 38.401704] Empty option to dns_resolver key 2018/01/24 17:24:53 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000be7000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@generic={0x80000000, 0x89b, 0x58}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000faf000+0x5a0)={0x0, 0x0, &(0x7f0000a29000-0x10)={&(0x7f0000783000)={0x2, 0xf, 0x100000000ce0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x1, [@sadb_x_sec_ctx={0x1, 0x18, 0x2, 0x0, 0x3da, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/24 17:24:53 executing program 7: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x1fffffffffffc, &(0x7f0000292000)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffe29) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a6c000)='/dev/input/mice\x00', 0x0, 0x101080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000083a000)={0x0, 0x400}, &(0x7f0000415000-0x1)=0x8) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a6d000-0x10)={0x4, 0x2, 0x0, 0x800, r3}, 0x10) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000a6b000)={0x0, 0x0}) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000337000-0x8)={0x0, 0xe264}, &(0x7f0000a6c000-0x4)=0x8) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000045b000)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1f, 0x4, 0x3, 0x4}, &(0x7f0000a6b000)=0xa0) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r6, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/24 17:24:53 executing program 6: rt_sigprocmask(0x0, &(0x7f000003b000)={0x0}, 0x0, 0x2003b008) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000)='/dev/sequencer2\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x1ff, 0x4) 2018/01/24 17:24:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e5000-0x10)={0x0, 0x0, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff8001}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}]}, &(0x7f0000dc9000)=0xffffff05) fstat(r0, &(0x7f0000000000+0x68f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000)={0x40, @tick=0x101, 0x9, {0x20, 0xfffffffffffffe00}, 0x185, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.451928] Empty option to dns_resolver key 2018/01/24 17:24:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x28)=[], 0x25a, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000011000)={0x0}, 0x8) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$TCSBRK(r2, 0x5409, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000086e000-0x20)={0x0, 0x5, 0x1, 0x7, 0x6, 0x4, 0x6, 0x7, 0x0}, &(0x7f0000c8a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000e2a000)={r3, @in6={{0xa, 0x1, 0x29, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000093c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 17:24:53 executing program 2: r0 = socket$inet6(0xa, 0x80a, 0xfffffffffffffffc) close(r0) close(r0) 2018/01/24 17:24:53 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00005ff000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000bc8000-0x1e0)=[{{&(0x7f0000000000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x80)=[{&(0x7f00009f4000-0xd3)=""/211, 0xd3}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000ad1000-0xce)=""/206, 0xce}, {&(0x7f0000b54000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/147, 0x93}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}], 0x8, 0x0, 0x0, 0x1ff}, 0x1f}, {{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x77)=""/119, 0x77, 0xff}, 0x6}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000569000)=[{&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000113000)=""/200, 0xc8}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}, {&(0x7f000055f000)=""/162, 0xa2}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000ffa000-0x8f)=""/143, 0x8f}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}], 0x7, 0x0, 0x0, 0x3}, 0x0}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f000037b000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/159, 0x9f}], 0x6, &(0x7f0000000000)=""/119, 0x77, 0x0}, 0x1f}, {{&(0x7f0000789000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000f4f000-0x30)=[{&(0x7f0000933000-0xb7)=""/183, 0xb7}, {&(0x7f0000702000-0xe)=""/14, 0xe}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x3}, 0x81}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000390000)=""/57, 0x39}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000-0x83)=""/131, 0x83}], 0x3, &(0x7f0000000000)=""/195, 0xc3, 0x32}, 0x8}, {{&(0x7f0000ad8000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003e0000)=[{&(0x7f0000486000)=""/5, 0x5}, {&(0x7f0000aa7000-0x94)=""/148, 0x94}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000-0x67)=""/103, 0x67}], 0x4, &(0x7f0000000000)=""/95, 0x5f, 0x8000}, 0x80000000}, {{&(0x7f0000fd8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00002f7000)=[{&(0x7f00002bd000-0x78)=""/120, 0x78}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}], 0x3, &(0x7f0000000000)=""/75, 0x4b, 0x7}, 0x5fe}], 0x8, 0x23, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 17:24:53 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002bc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0xffffffff, 0x8, 0x3, 0x2e, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d73000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000039000-0x14)={0x1, 0x3, 0x3, 0x3, 0x6}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) dup3(r2, r2, 0x80000) 2018/01/24 17:24:53 executing program 3: 2018/01/24 17:24:53 executing program 7: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x1fffffffffffc, &(0x7f0000292000)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffe29) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a6c000)='/dev/input/mice\x00', 0x0, 0x101080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000083a000)={0x0, 0x400}, &(0x7f0000415000-0x1)=0x8) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a6d000-0x10)={0x4, 0x2, 0x0, 0x800, r3}, 0x10) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000a6b000)={0x0, 0x0}) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000337000-0x8)={0x0, 0xe264}, &(0x7f0000a6c000-0x4)=0x8) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000045b000)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1f, 0x4, 0x3, 0x4}, &(0x7f0000a6b000)=0xa0) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r6, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/24 17:24:53 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000712000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0xd0)=""/208) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x4502, 0x0) write$tun(r1, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) listen$netrom(r1, 0x8) 2018/01/24 17:24:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x101040, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x68be) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bca000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000601000)=0xe8) lstat(&(0x7f00008de000-0x8)='./file0\x00', &(0x7f0000797000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000773000-0x8)='./file0\x00', 0xe001, r2, r3, 0x2b, 0x0, 0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000047d000-0x4)=0x3, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000019f000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 17:24:53 executing program 3: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000351000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000058c000-0x8)={0x0, 0x0}) mmap(&(0x7f000058b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000058c000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000412000)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000058b000-0xf0)=@getae={0xf0, 0x1f, 0x10, 0x0, 0x2, {{@in=@broadcast=0xffffffff, 0x3, 0xa, 0x3f}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3277, 0x0}, [@output_mark={0x8, 0x1d, 0x6}, @algo_auth={0xa8, 0x1, {{'sha1-generic\x00'}, 0x300, "fcf24f7f20914710ac44e2d4460b69984fa3460ed2c831ddf93bda7181e819b33b406a8022ba8ba92471f0d401b9a091361d5356c4e792d47c95a03b5d996ba2095671c6e5f2efe0905335814df498dd2a17afb39b2c79f1554ab4477ef71212"}}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000345000)=0x0, &(0x7f000058c000)=0x4) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000058b000-0x59)="32be9eaa6aebd74f6fcbffdcd916b7d89484408380b1e0fd37f78fb56847b56bfa48b486538e8c39e3c979ca915e04d86cb03cf7a748dcf4bf449a1369544a9df1281098bb5d1b44f27f0f267a192221e02c395ed751bda6b1", 0x59) 2018/01/24 17:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0x0) bind(r0, &(0x7f0000229000-0x10)=@in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:24:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x4)=0xc) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x0}, 0x0, 0x8) r3 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peekuser(0x3, r3, 0x6) 2018/01/24 17:24:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00004b4000+0xed9)=@random={'security.\x00', '\x00'}, &(0x7f000031d000-0x2a)='eth0eth0\x00', 0x9, 0xffffffffffffffff) r1 = socket(0x2, 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xa, 0x6}], 0x1) 2018/01/24 17:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000771000+0x8bf)=0x0, &(0x7f0000e4a000-0x4)=0x4) sendto$inet6(r0, &(0x7f00009f3000-0xf6)="d009fb494cf35cf554df22966383c11c0787c8c418b7342eb746a6432d12672b243358e5b839170ff678841bc5c40d89f5ff4da135bf88b27db749362dd45f13351e6e008543c5d3572a2b294a2a9ff5c7918fa4dca1dea002322d7a961a68663f1549e912093ca58c093f1dd528d18488640cf0e7a228269039443a468c5cc59a0739a83c502e874ddb1839e0e15383f2ea6a891874aac997f193c046ce6bf2bd040a21f470709b1cfa87b006b10b37e9293518c99361193002969fcb37c38a0d7309ea7b4a6a473bc4da38a8cf4b3a7e2736a3e864ab73832983b98ba2d1eb0cafdd9d7df8dc5d7b24c1bd134ad9b91933efb7c9b6", 0xf6, 0x20000000, &(0x7f0000e44000-0x1c)={0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdadc}, 0x1c) mq_open(&(0x7f00006f5000)='md5sum\x00', 0x803, 0x9544562e931b5980, &(0x7f0000c99000)={0x1, 0x6, 0x4321, 0x7, 0x1, 0x5, 0x100000000, 0x7ce}) 2018/01/24 17:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000068a000-0x5)='user\x00', &(0x7f0000351000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a9000-0xf)="59ec8088494ea5f41fa069f7baf533", 0xf, 0x0) r1 = add_key(&(0x7f00009fb000-0xa)='id_legacy\x00', &(0x7f0000823000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000070000)="037611f44ae72404a10dfaa4a0ea35d2d9b6ed9ef3401b5059524d9f4dd1923da28b7b9be5fe966cd82741efd4f11c080524c0fd1f7b1e10", 0x38, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f00004df000+0x288)='id_legacy\x00', &(0x7f0000a04000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) lstat(&(0x7f0000dfc000-0x8)='./file0\x00', &(0x7f00007c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b48000)='/selinux/create\x00', 0x2, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000390000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000017d000-0x4)=0x10, 0x80800) timerfd_create(0x7, 0x800) r3 = syz_open_dev$evdev(&(0x7f0000a92000)='/dev/input/event#\x00', 0x7, 0x20000) r4 = dup(r3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f1a000+0xa00)={0x0, 0x58, &(0x7f000023b000-0x58)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e7}, @in={0x2, 0x0, @rand_addr=0x8ba1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000331000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000828000-0x8)=@assoc_value={r5, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000e16000)={0x9, 0x0, 'client1\x00', 0xffffffff80000000, "d24cad47dd117e99", "5ed08014a6f2e1ed1ff6f15f1311714b7d9680004b55ee536d2798400141169a", 0x5, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00005bc000-0xe0)=""/224) socket$key(0xf, 0x3, 0x2) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c50000)='/dev/pktcdvd/control\x00', 0x521001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000441000)={0x0, 0x26, "19c9baa4b7ff6e58f8f00234f45e2293c33ed8abb01e8e7ab493baf86a8e13e127a62d106011"}, &(0x7f0000826000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000c42000)={r7, 0x3}, &(0x7f00007f8000)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000541000-0x28)={&(0x7f0000ca6000/0x1000)=nil, 0x1f, 0x3, 0x0, &(0x7f0000ab0000/0x4000)=nil, 0x80000001}) writev(r6, &(0x7f0000e02000)=[], 0x0) link(&(0x7f00006f0000-0xe)='./file0/file0\x00', &(0x7f0000343000)='./file0\x00') 2018/01/24 17:24:53 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/195) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000167000)=0x0, &(0x7f000078b000-0x4)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000084000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00001d5000)=""/0) 2018/01/24 17:24:53 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000064f000-0x21)='em0\x00', 0x0) write$eventfd(r0, &(0x7f0000501000-0x8)=0x0, 0x8) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/sctp\x00') [ 38.612130] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/01/24 17:24:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d9d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/24 17:24:53 executing program 7: r0 = socket(0x10, 0x802, 0x8) write(r0, &(0x7f0000f2b000)="", 0xffffff90) 2018/01/24 17:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001f1000)={&(0x7f0000829000-0xc)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f00008e8000-0x10)={&(0x7f0000e4c000)={0x20, 0x1, 0xf, 0xa00, 0x7, 0x0, {0x5, 0x0, 0xa}, [@typed={0xc, 0x82, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x48804) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x7f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000090000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000383000)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e75000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) bind$inet(r0, &(0x7f00000f2000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000df1000)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000079000-0x5)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdf000)='/dev/ppp\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000fc5000)={0x4, &(0x7f0000892000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendto$inet(r0, &(0x7f000058c000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/01/24 17:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet(0x2, 0xb, 0x4f, &(0x7f000014c000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x732e645c9f341f2f, &(0x7f0000927000-0x7d)=""/125, &(0x7f00005d2000)=0x7d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000911000-0x4)=0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000b18000-0xa0)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, @in6={0xa, 0x1, 0xffffffff80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x418df758, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}], 0xa0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f00004c7000-0x8)='Gid_map\x00') 2018/01/24 17:24:53 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00005de000-0xd)='/dev/usbmon#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x3}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000023f000)={0x0, 0x0, []}) 2018/01/24 17:24:53 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000000b000)={0x0, 0x3, 0x10000, 0x5, 0x100, 0x7, 0x6, 0x4, {0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2, 0xfffffffffffffffd, 0x40, 0x89}}, &(0x7f000002d000-0x4)=0xb8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x80000000}, &(0x7f000002c000)=0x8) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000006000)=""/64, &(0x7f000001d000)=0x40) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000000d000-0x8)={0x3, 0x9c}) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r4, 0xa, &(0x7f000002e000-0x10)={0x4, 0xe0000000000000}, &(0x7f000001f000)={0x0, 0x0}) r5 = getpid() sched_setparam(r5, &(0x7f0000013000)=0x2) 2018/01/24 17:24:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe1000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x8, 0x6}, &(0x7f0000288000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000093d000-0x8)={r1, 0x5, 0x0, []}, &(0x7f0000861000)=0x8) open(&(0x7f00005cb000)='./file0\x00', 0x20200, 0x4) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f000080e000-0x8)='./file0\x00', 0x2) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x400) 2018/01/24 17:24:53 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/enforce\x00', 0x410500, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fc0000-0x10)={0x5, 0xc5, &(0x7f0000fbf000)="ed5cf42a6e3cd4ed6a2e8e295f6605a4c81088fe74872cf35d72871cc0f05cdb919fd001e24f303b54cdd08ea453a7b2c73bdfd40f56d600f14de2b8e1fd5f41c09c9709c0bb047425f18d3eae5c5efc9bcee5b356672195bdeb330610b2269b2f2568be83ce9c38a76e88bb0e29da8ab0092cd35190cdf8a263cbbf7bcae4cb8196c46e63583e97fa2146eda4c24f9e5b14f2a24065c519ad6d56d1100b9ba5cc296a7467bc31b5a80658956c2bb71e141a2051d4ce3d4785f6aca2d24c62cb4a650b9971"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000594000)=0x4, 0x4) 2018/01/24 17:24:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000040e000)={0x1ff, 0x5, 0xd8cf, 0x9, 0x8001, 0xf7}) 2018/01/24 17:24:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000355000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dcb000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00009f2000)=0x0, &(0x7f0000e20000-0x4)=0x4) r2 = eventfd2(0xfc, 0x1) r3 = epoll_create1(0x0) shutdown(r1, 0x1) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) write$eventfd(r2, &(0x7f000077f000)=0xef64, 0x8) write$eventfd(r2, &(0x7f0000f25000)=0x101, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000deb000)={0xbfffffffc000000d, 0x0}) readlinkat(r1, &(0x7f0000fb7000-0x8)='./file0\x00', &(0x7f00007f3000)=""/217, 0xd9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000038e000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b13000-0x4)=0x0) tgkill(r4, r5, 0x12) read$eventfd(r2, &(0x7f0000902000)=0x0, 0x8) 2018/01/24 17:24:53 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r2 = gettid() r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c9b000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00008ab000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000be9000)={0x0, 0xffff}, &(0x7f00003ba000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00003a1000-0x6)={r4, 0x9}, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f0000588000-0x8)={0x0, 0x0}, 0x1, 0x0) readv(r1, &(0x7f000060c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) poll(&(0x7f0000595000-0x8)=[{r1, 0x1000, 0x0}], 0x1, 0x8) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f000024d000)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r1, &(0x7f0000f70000-0xac)="", 0x0) r7 = dup2(r1, r6) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) 2018/01/24 17:24:53 executing program 4: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/24 17:24:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) tee(r0, r0, 0x2, 0x1) fallocate(r0, 0x0, 0x10000, 0x2) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/01/24 17:24:54 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000017000)='./file0\x00', 0x2400, 0x40) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000017000-0x10)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000018000)={0x6b, 0x1, 0x48c8, {0x0, 0x1c9c380}, 0xfffffffffffffff7, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000115000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/24 17:24:54 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000272000)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0x7a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a00000-0x3)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000adf000)=[{&(0x7f0000001000-0x60)={0x27, 0xae, 0x221, 0x7, 0x0, 0x6b9, "69720642b85f8d7b2edc039a02e583d71d4dae0de1ba4903ded63620c6f943d961ebfbe67bbd9258f41cc7ea03e537e01e2067d8b17b006462ea890a0b3a49", 0xcd}, 0x60, &(0x7f0000000000)=[{&(0x7f0000647000-0x19)="6eddae94d4ae4b930072398d2a0a8beca7acd7c5db685753dd", 0x19}, {&(0x7f0000000000)="92e44f88889089652f1fd8c2cec859dac60ff892b1", 0x15}, {&(0x7f0000000000)="817bbb3169621a766bf4e776a4dd5871edca0f0b3f1db88b4deb4363f6421b960ad6e239ff0cb8ed776d3bc3d1fea247aa5fa4e0c19c31320d3b13ff151c77a83cd6d143a852451b4a8258e6a22b4a6729503104f158e5830558d16eb64404c7478175c929bd7aed2602abf21bdbd2b57c6a9607502271db8c52403e19ec89ef5d6d699d1567eec5687fab9553dbec3a106fb0c73c34ccdf07ce3ebea7cc18cf89113fd60f13e7a8018b076f452c49d763605e7ee38e7113", 0xb8}, {&(0x7f0000623000)="aab812b9617420555f5af2092ca1ba6f617245e51ca4ecc22a2f1c61192bb5243fc94d32b4448215195e8328281d60070b15191c6286378b20c8581a39bf67a98882e26e95ced18a98fb6f6c8ac83d6239218c3d8d44c8ac8af014a5f2", 0x5d}, {&(0x7f00007ba000)="c304f88eb7678b7ff38dd3ab2efd2869f14c04df1c3a5f34fe025f3cb0f929d98d566a7f7a708dcee3cb975fbfee2a3b14ec00727d1bdadcb6c4ed60109e6da4b009", 0x42}, {&(0x7f0000000000)="9fd1a7824fa5fc4a723adb1fc53e4d3bb09098dbf36738dbc7611e40bc55d4c953f7f1a7c25a9543009183adcd6c64d668855f2232678ce6fb5e620192ec0f12f793c1e9453c10159a4e6810b29f36e2ed0903c0e758d91a3126dc798267c5a3e29c86b511f5b5e7a4c407521007036372eb5e4e661e85d9d379879d7b3168f00632b764feaf8c428c785b146e8e86f4ef94a3ee22613969f6100097201990803d90421d1ff747c7a8eabb2010cf36ed82847a77c511402e133b936fef8bfd18d7098282a0ae7afc4fd5c376311be27116", 0xd1}, {&(0x7f0000000000)="7009657fbdce35f3a5eff375c7e251e7c540838f08ac2e2c4d42ca6894f3c329117fd9c1f39567bca4e77df55222b9d5d6b47bc6159dd410131488892a1e93c6b39b3f650845b102fe3e59f39e070616b639377d0e0b7de59d1770fa85052dbbc26fb2baa9ce5a7e1014b61c83cfe27b190ab7316387b23297dd68f87a991abbb3f254196296e9857bc8f35cda30066bda73b5ece7a347108ab7e814be28d8f64f0ea170932274bbae1c6b", 0xab}], 0x7, &(0x7f0000cd3000-0x1010)={0x1010, 0x0, 0x3, "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"}, 0x1010, 0x0}, {&(0x7f000014b000)={0x27, 0x7, 0x2, 0x7, 0x1f, 0x6, "8f4c516a448b81ccdec47f4cbdefabeb7852c657400a75b6455c7a51d1c07e20d15227fbf114fd6a6f2dc63907e7e6caf6455e81d88744e9bcd24b7cd60e38", 0x58e3}, 0x60, &(0x7f0000224000)=[{&(0x7f0000b0b000)="b8097b924b033f1bf56e43a1bfe01b1f2ae2864a0c96aa64cf97e39405478af2909ddf2fd0a25186ad33b4ea86ed0b586900e158ea5eff4bb494bbeec91636d504d76f7e39b7d1d84901540ffa81ea2d095872cb73bd6b9ed57598324e7e886f3cabca7af4a77259a6d1", 0x6a}, {&(0x7f0000000000)="5f25d418f63f7264ddb3e3fec0dbded3dcaae0608b793a5988ccf4f87f836a2d97c8b2f2c67b0d3fa1bdc527f45e2bf3f10a17a1d4e02c54524a542715d9d77a7d8562a47543a431e5df04184c35224a6961f340ec1e523b4638f0d023a3e5c1e987715245827b80dcf34ae8f9c33c6d6398815335b0b4936ea9eecb5d91eb859a9a66349dd1d247618239bb3d93eb79a9a9f9b27440982a91c3c70920ba", 0x9e}, {&(0x7f0000001000-0xa5)="1a64e24632e586420a0e742ea6ab983981cbdeb8763c6e00d22d7a62ae6e9c9b79db413ca747dc6415955d4199f0c462aa2be548c8053109cf1659f206ab83cd25123929b102536e519e7a4ce6d1f3ab220a4d9aff1c6a50f4fde8de4ab30e274cfad8a903dd726ef6094b96c5b0315457a490cce65dbe3b71200d2ad63934375136c9cd5262d6f3fe9622f92b7c22616f93b4021d3a8b0e5e919e9a4bfe1ae4331d51ffc4", 0xa5}, {&(0x7f0000953000-0x4)="9acf6fc1", 0x4}], 0x4, &(0x7f00007b7000-0xf8)={0xf8, 0x118, 0x9, "ee5ea0130d0a015770f188993e05445622cb45db1f002a8e037a9a5654fe4708a69a21f3f53e3bf6a2691aaa7805f0c27a7399744c7f5a09c40b914a0f5588ffc6aadcb61290a6ce9f07ec76e89192b6a99e72f0fcf94f6aef7f786c165a521d06b368516c6b425b419bb65683657021a0bd7fcf214ed168a9bd6ffefcb34e0288030e1e0c00a7c1fef371648c48b75d3d68cdf8c1b2f25e5a6806fbd6316c16e34464ec023488032f683d44ac067cca7bfa8a8aa622e09038a11e1a3136b08feecc311152f760ea2360ac3d0ca6d070819f2aabd8480e90a3e459857bd43a06726dbc1000"}, 0xf8, 0x804}, {&(0x7f0000001000-0x60)={0x27, 0x5, 0x0, 0x7, 0x6, 0x36, "e1d1589e2047e66d07058a84c19e88504b30ccc064616d03a146f488baf76ca56ef6d22834fbed6b481c5414ce1ce69f0d1c7a3366ab58787965cc8f2c0e74", 0x1}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xb3)="4ab361f174e73bd61532297a663ae4f212a75ce310ed6a9003d29922114038c8d347c63651bcb80342f3e71e0208dc8c6453236618f7af288e9ab394d2e6162062f08530167ef12afe8f22ee0f02d026210406003f7ca110248c20b365be30aeeab19e05d8bd8748b872c2d7ef9f3b802129296680c45d1cf857f4fd3be1685052f1cfe379631ee0f92184f299fc76c25b7775d704a78522d5068ed80d04fd8e6f2ad131e188c0865715d5e48bf83982cd54ae", 0xb3}, {&(0x7f00008c5000)="eda5c23d27ccd33de91928abdbb4179b25f0831ed96c9d2883af3dc1eabfdee5cfdd9eec7b6132e58ed3b91150d88b47d2ec8f5953814cb723848ff680ca8c0e9441", 0x42}], 0x2, &(0x7f0000000000)={0x110, 0x13f, 0x40, "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"}, 0x110, 0x800}], 0x3, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f00007d8000-0x10)=[{&(0x7f0000001000-0xb3)="304539b1c50ea94e9c5af49f04a7db1820fff2580866aef9c8c9321592c4b845d08761a0a6d5c34df05886b18a7baeb1668e9ee5ab86a0ec587f3fd5d5475e42b9c473ae306ed445582634f14a71c543bd66088eb423d51acbad0d4799645184da2a26f7745736a74a9734647fd1168d45870285be99de8439cdae78c2ff4a4c2bdcbcf6d6587ebdd77287d31eedcc648ce9ab854b8a3feb3ec102d480cc36075404e7a5fabe6ffefb39521e715dcae7e151a8", 0xb3}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000b44000-0x13d0)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$mice(&(0x7f000011e000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000d80000-0x2)={0x7, 0x1}) 2018/01/24 17:24:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000039d000-0x8)={0x100, 0x29}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fb6000)=0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000742000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f00001ec000)={0x3, 0x78, 0x100, 0x401, 0x3, 0x100000001, 0x0, 0x5, 0xc600, 0xf, 0xff, 0x6, 0x10000, 0x8, 0xffffffff, 0x7, 0x9, 0x9, 0x3, 0x100000001, 0x9bb, 0xfe00000000000000, 0x80, 0x0, 0x3fb2, 0x100000001, 0x101, 0x0, 0x4, 0x0, 0x2, 0xfffffffffffffff8, 0x3, 0x4, 0xc6, 0x7, 0x80000001, 0x66bc, 0x0, 0x1, 0x4, @perf_config_ext={0x1ff, 0x1000}, 0x1, 0x3, 0x49, 0x6, 0x5a0, 0x0, 0x3, 0x0}, r2, 0x29e1e97a, r3, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b79000-0x4)=0x0) sched_setaffinity(r4, 0x8, &(0x7f00003ed000-0x8)=0x1) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2018/01/24 17:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000527000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000a5c000)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c05000)={0xe5e}, 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e99000-0x4)=r1) inotify_add_watch(r2, &(0x7f0000dbe000-0x8)='./file0\x00', 0x20000000) ioctl$sock_ifreq(r2, 0x8936, &(0x7f0000501000-0x50)={@generic="0f8bd894e87365fec4827dad16cd8ab6", @ifru_ivalue=0x9}) writev(r0, &(0x7f0000f96000)=[{&(0x7f0000074000)="3900001300094700bb6106000000000000007fef0000000000000000008000197f1c000d00e2ff0800000007000000fd17ffff06060400", 0x39}], 0x97) 2018/01/24 17:24:54 executing program 6: unshare(0x20000400) clone(0x1fffe, &(0x7f00002c5000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000042b000-0x2)="") r0 = syz_open_dev$sg(&(0x7f0000717000)='/dev/sg#\x00', 0x0, 0x10000206) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000012f000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000819000-0x50)={0x8, @time={0x0, 0x0}, 0x401, {0x101, 0xbe90}, 0x1f, 0x2, 0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000024e000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xfffffffffffffffd, 0x9, 0xb6, 0x6, 0x2, 0x7, 0x1, 0x4, 0x80000000, 0x8, 0x2, 0x13b49b20, 0x2, 0xfffffffffffffffc]}, &(0x7f00008a2000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d23000-0x10)={r2, 0x7ff, 0x203b39a0, 0x5}, 0xfffffffffffffc27) socketpair(0x10, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000000)=""/124) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setresuid(r4, r5, r6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000002000-0x4)=0x6) 2018/01/24 17:24:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f000046d000)={&(0x7f00005a8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00001a1000)=@getsadinfo={0x14, 0x1b, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000079e000-0x8)=0x0) fgetxattr(r0, &(0x7f0000a2f000-0xe)=@random={'btrfs.', '/\'(ppp0\x00'}, &(0x7f0000d66000)=""/109, 0x6d) 2018/01/24 17:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fdatasync(r0) [ 39.449859] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2304 sclass=netlink_route_socket [ 39.493287] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2304 sclass=netlink_route_socket 2018/01/24 17:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000041e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c18000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d13000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000693000-0x4)=0xb) r1 = syz_open_dev$usbmon(&(0x7f000095b000)='/dev/usbmon#\x00', 0x1ff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00007e3000-0x2e)={0x1, 0x7, [@random="0d9925415a07", @random="2b27957cbe7b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00009ec000)="240000002e001d003200000800417718fbffffff01000000000001de800000000000ff10", 0x24) r3 = fcntl$dupfd(r1, 0x406, r1) dup3(r0, r3, 0x400000007fffd) 2018/01/24 17:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000b59000)={@generic="d17dff2a2adf5d218b06ceed643a5a00", @ifru_ivalue=0x1}) 2018/01/24 17:24:54 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a6000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x400) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f5d000)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) inotify_init() mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000f5f000-0x33)=@access={'system_u:object_r:run_init_exec_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x30, 0x0}, 0x33) 2018/01/24 17:24:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000355000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000d5b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x1, &(0x7f0000a80000-0x17)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00009c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a75000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00007d5000)=0xc) clock_gettime(0x0, &(0x7f0000b1c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000027b000-0x10)={0x0, 0x0}) clock_nanosleep(0x8, 0x2, &(0x7f00003db000+0x658)={r1, r2+10000000}, &(0x7f0000565000-0x10)={0x0, 0x0}) r3 = socket(0xa, 0x80001, 0x0) sched_getparam(0x0, &(0x7f0000ee7000-0x4)=0x0) getsockopt$inet_int(r3, 0x0, 0x21, &(0x7f00007b9000)=0x0, &(0x7f00006d8000)=0x4) recvmsg(r0, &(0x7f0000803000)={&(0x7f0000d4d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006c5000-0x90)=[{&(0x7f0000510000-0x73)=""/115, 0x73}, {&(0x7f0000795000)=""/211, 0xd3}, {&(0x7f0000fc3000)=""/214, 0xd6}, {&(0x7f00002be000)=""/112, 0x70}, {&(0x7f0000a6a000)=""/72, 0x48}, {&(0x7f0000f1c000)=""/44, 0x2c}, {&(0x7f00009b7000)=""/1, 0x1}, {&(0x7f0000889000)=""/208, 0xd0}, {&(0x7f0000b1c000)=""/125, 0x7d}], 0x9, 0x0, 0x0, 0x0}, 0x40) getsockopt$sock_buf(r3, 0x1, 0x27, &(0x7f000024a000-0x5)=""/5, &(0x7f0000466000-0x4)=0x5) r4 = getpgid(0x0) r5 = getpgrp(0x0) tgkill(r4, r5, 0x22) 2018/01/24 17:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x800, 0x0) r1 = socket$inet6(0xa, 0x3, 0xfffffffe) connect$l2tp(r0, &(0x7f0000f23000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x3}}, 0x2e) r2 = socket$inet6(0xa, 0x8000a, 0xfc) connect$inet6(r2, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000277000-0x10)={0x0, 0x4, 0xe073, 0x4}, &(0x7f0000704000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000df6000)=@sack_info={r3, 0xc8, 0x9}, 0xc) sendto$inet6(r2, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/24 17:24:54 executing program 1: mmap(&(0x7f0000000000/0xdf000)=nil, 0xdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/24 17:24:54 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x103000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/rfkill\x00', 0x2400, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r3, 0x0) openat(r3, &(0x7f0000015000-0x8)='./file0\x00', 0x40, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x3, &(0x7f0000014000-0x18)=[{0x84, 0x0, 0x0, 0x0}, {0x48, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x0, 0x5}]}, 0xfffffffffffffee0) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/24 17:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f00005f0000-0x24)="240000001c0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x3cf) 2018/01/24 17:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000569000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006a6000-0x20)={@generic="2f93c65b56baa25f7052e42fb689d908", @ifru_flags=0x1000}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000268000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000438000-0x4)=0xc) ptrace$setregs(0xd, r1, 0x2, &(0x7f000028d000)="5ef37d76a4804b0045e99f32e69931748c4af0d5cc4e4acb246febee69feffcf85ab49a2d43ab2350b23816220dd5090dbf21f33708880c0815c5a46dc45573b484aeea9d9dd58d75441ef7d92802de3a3ac43d2348573285e54fab8cd6984a0993c874c5a2945256cd351810ea2b3350b40a513367e94f4aa993865259643c465b4e082e5acc9e34c675c6d6ea356fcb7393ad92ab6ccff6b6df0a0ecc6ab6f40e03141cb31013cd33af3ea57a4f0cca1c9fb2898207c") r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008b9000)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f000091c000-0xf4)=""/244, 0xf4, 0x1, &(0x7f0000cba000-0x10)={0x0, 0x1c9c380}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a6c000-0x4)={0x2, 0x5, 0x3000}, 0x4) r3 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r3) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000ce1000)=""/210) keyctl$setperm(0x5, r4, 0x0) keyctl$read(0xb, r3, &(0x7f0000699000-0x1000)=""/0, 0xfffffffffffffffc) 2018/01/24 17:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dac000-0x8)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000b49000)={0x0, 0x0, 0x2, @thr={&(0x7f0000dfc000-0x28)="", &(0x7f0000e09000-0x44)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) ioprio_get$uid(0x3, 0x0) 2018/01/24 17:24:54 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000018000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f65000-0x20)={{&(0x7f00004b4000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x200040) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000523000)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/24 17:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000470000)='blacklist\x00', &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006f4000)="61c4b1c24c04b17eb747b0929a47890f312b51bee81f691ba75da3d0df29b00158c871ee6ef9b2751b6e4bfd07c25f36001103bd624c8a0623ef6009ebc0275d7a15361fbd11c23bd4acb37365e95fc44c5f35f7cf988fdf21a7afb263780a603d7f1cb6fe413f0d4fa5ad3e73735385dd5c18688ee9d228eeb9", 0x7a, 0xfffffffffffffffe) r1 = add_key(&(0x7f000047d000)='id_resolver\x00', &(0x7f0000a68000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000872000-0x4f)="f0951b7a4bef5f9bd9ddbb57329739b009eb755ef042a4ee5fff262cb3c621f2031a325dfc0f9c74d7e12ffc9e6bd3d46aba10e471169e75ce2e07194f387850727fe03d32f8d7e29cc6aa7ef80e76", 0x4f, 0xfffffffffffffffa) socket$inet6(0xa, 0x80000, 0x7) keyctl$reject(0x13, r0, 0x7, 0x3, r1) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 17:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004e0000)='net/fib_triestat\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00001a7000-0x4)=0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000554000-0x50)={0x8, @time={0x0, 0x1c9c380}, 0x6, {0x8, 0xfffffffffffffff7}, 0x1, 0x3, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000bc000)=@generic={0x1, 0x1f, 0x20}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000061f000-0x4)=0x1, 0x1) 2018/01/24 17:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e04000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000099e000)=0xc) socket$packet(0x11, 0x3, 0x300) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000594000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000d0000-0x3)={r1, @loopback=0x7f000001, @empty=0x0}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000043c000)=""/0, &(0x7f0000017000-0x4)=0x4bc) 2018/01/24 17:24:54 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000004000)=0x0, &(0x7f0000001000)=0x3c8) 2018/01/24 17:24:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002c1000)={0x70000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x400000000000001, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa8000-0x13)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f000024a000)=""/104) epoll_pwait(r1, &(0x7f000036e000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000822000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000bcd000-0xc)={0x8, 0x0}) 2018/01/24 17:24:54 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x4080, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000009000)=0x1b, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup2(r1, r1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000008000)=0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f000000b000-0x28)="1012448df5ec73b7ba27c4a55583d8f0ff72828251c7e9b8d5e287a3e61a0ac492532da38a272b2a", 0x28) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/01/24 17:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000123000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000150000)=0x0, &(0x7f0000bb7000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000097d000-0x8)={0x0, 0x8, 0x2}, &(0x7f0000513000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003e6000)={0x0, 0x8, 0x6, 0x3, 0x1, 0x6, 0x5, 0x1, r2}, 0x20) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00003dc000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000f4f000-0x1)="02", 0x1af) 2018/01/24 17:24:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00003ca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000870000)=""/512, 0x200) 2018/01/24 17:24:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5d000-0x9)='/dev/ppp\x00', 0x2200, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00007b5000)={@generic="2716b3f5674e2bbb00897f0a7378ffeb", 0xfffffffffffff004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xcff000)=nil, 0xcff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000004000)=0x0, &(0x7f0000cfe000)=0x4) 2018/01/24 17:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002c1000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000667000)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e40000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005ec000)={r1, 0x101}, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000033a000)='/dev/rfkill\x00', 0x100, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001af000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f000068f000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x4, 0x2, {0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff81}}}, 0xffffff32) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000b88000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007c1000)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000896000-0x4)=0x1e, 0x4) 2018/01/24 17:24:54 executing program 4: getrusage(0xffffffeffffffffd, &(0x7f00001a3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/24 17:24:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3f, &(0x7f0000799000-0x20)={0x3, {0x9}, 0x10000000, 0x0}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000c9000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) rmdir(&(0x7f00005ab000-0x8)='./file0\x00') 2018/01/24 17:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000945000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c07000)=0x0, &(0x7f0000b6e000-0x4)=0xfffffe8c) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 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, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 17:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000286000-0x5)='user\x00', &(0x7f0000f01000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d15000)="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", 0x1000, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000427000)='keyring\x00', &(0x7f0000e73000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) r2 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffd) sendto$inet6(r2, &(0x7f0000bae000)="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", 0x598, 0x4080, &(0x7f0000cc6000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000589000-0xb8)={0x0, 0x2d6, 0x1, 0x176c, 0x80000000, 0x1, 0x5, 0x8000, {0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x100, 0x9, 0x3ff}}, &(0x7f00009c0000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000768000-0x8)=@assoc_value={r3, 0xffffffffffffcd61}, 0xfd94263ddc140135) r4 = creat(&(0x7f00004e4000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000b87000)={0x0}, &(0x7f00004e9000-0x4)=0x4) sendto$inet6(r2, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9c3", 0xa, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 17:24:54 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c9e000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f50000+0xfbe)={0x5, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r1, 0xfffffffffffffffc, 0x8000, 0x7) 2018/01/24 17:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000095f000-0x10)={0x71, 0xfffffffffffffffe, 0xecb8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000461000-0x10)={0x5, &(0x7f0000036000)=[{0xdb, 0x1, 0x8, 0xff}, {0x3, 0x4, 0x3ff, 0x1}, {0x7, 0x4, 0x5, 0x4}, {0xb5, 0x9, 0x0, 0x6}, {0x7, 0xffffffff, 0x6, 0x10001}]}) r1 = socket$inet(0x2, 0xa, 0x0) bind$inet6(r1, &(0x7f000043e000-0x1c)={0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x5000000000000}, 0x1c) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ceb000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d52000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/24 17:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000077000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000083d000)=0x0, &(0x7f0000b6a000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000f8d000-0x4)=0x2, 0x4) sendmsg(r2, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c528dfcccf7865815d6987faa17d35925f6dde618cda0f01dc12c4b97f2ae479ed14c6b56c0ad67806448597aa9d5b737ca1680b1e58f20d6046d551b2243701f01b3ff93962e8d4b319b3094be8a05364b1eb85b9d64ca87ed8462f6de7090b6afdea0477eb798ee947f66f847f5ea7fbf45c7b4ca6d39597c56f89a93c7a72d74e4652f4ffc23ef5ea1f46f0cdd4d21d94bb16376a30ad2cc0e6e988d5aa309ca1e64a010eecc6c316d3234e5b51f2e6fd254a7202059ed98384d18f021378024b88654871f5cfa1857121f797813e21b7f9915fbb20c2a78993741b733f542c59c9289bcd3353e9168c2da6692c726d8957e581c64e0d23950d40093be83c7a6a1b9667bd280dcbf9a0a54a1817177fa157f7f45e8930494747535a528f0c5eaacccb25f8ae986d9734be5959acfdd14130b175aaa1fc4f2f600c2b1789ac343b328e20f17db5de5d33b8d79c540989220698561372430957dabd4293ef32188ba29479dc18d3edaab111dc3282e7c0297015c5e85645eb37b30cdcd9e19dddb830e4b1833012db0d37292608ce03114bd60a894346b8c23e04b35713a208653728c8f3c4c5201ab9aa92479a918198944996d3a7003a373f610dfa6a439ed9456aee0700e24b04d5a6857728a915371846b8bc0a9b6f80bad6631be05db86fe11f9f82780d9e1422f2e70128759abb0e760fe10b3c0660c900ee6ffb7bb243810cc2bc5582caf494f1f093a77ec7d4d90669d2b0b59b486f9ed34d9a1e9d7f88e7f764ddef255f5f30ea023f4ec1d13357b48f93f2efd5e1e90d2efe3f5501d1cbc7309448b28ab750b75865138665e2dfe49f365bb9aa02d06b2c4c5f293258fec610cb94cfbc81528c3a88363eaff6fd2f6e88ede4f6a264303cc0ac7ffc86dedc10ac605c9a70cf5d9a385d6e4f45b34f4db3909069b06ef94d5d0ace1e41350f6d722809d27547409c076716ca50cce29f306d33f860d9188950a5fc7f7298c1725d35f9723d9ee58d59123f9325b0b784ea967a10645f4fb1f1ab80638d6b3bb87e398159a001d720e0b27b4d2af746f9b3152a5f0b0c7bccbb69123ca148770ecdd20f2d33ec4f39c1fe52af68db8ec4c1e45c4e796670f2a71f71135d4e4edbd8806710c981867aced84055692a37a2959096aef2d35c5d31837b1b9a6be371b2f7ebf6620f8f764b70acee59c75d9d7ea16c4797f769e330918de0717937a1b74417b34ab81a733363deda8a50f31499fbde06f3e4bcdeb99484e97cc213281d114b7c2b60bd89e9be7dc13d485486c2a8af7bfa7cfa6513e4819981c3e440cb696efdad694685a16693e024e99b12dfb52161bd3299d47b498fa26ce536bea8145aeeb972b54b1c486625ff986ea9c8931121253a7bbf6ee6ffe7c41a723ac4fd7187478d85588ff4bcdc3987e48f0f370bcf5e5358ead2f917a265e3eb1bbee33fd409ad54165e3cf1a686382c1e1f08093e8e41e6b98d60c7a80a56e28fa71ce931e4feeda9abbc56996a160a4967481121f73cad66c87738216508acafa023b4c9a1d9d474d2dc4e79919a5cfeadc958a4f7407f8ae20db43deb1c83a3104995f139889b0152087666f6eb4bf867428c77421df5b491d0d367b271c5c103cf5b3d37ede6ec2d8b65c8312141b71afcf73d65388fbbc94eb05f8cf488f8cf752356dcb1d55f88aa4a647976532a9c850371ce089592e4da98fceeeafa66b7af71b2b4396d120ab9e9869f9c53bf9c9d0afd42e9bf75e78c34fcf4cbb90b0a153d91f082c4b40cdd3635ab135825cb556721f630dad2634e130e0138f556a709198106aeef5051f9b3787f58832b78f2db90ad1226a4cc5abc743f47aa7944087a36dd63cf3fdbbcf3ed58b1dbcd26212d4d8134b0df552c1fe3f495de8882e891b123ce5d8e2943c46328bc026fc4ca82bfd62d968fddf508efc208a92ac0ace69c91468a318944bd2d1979e145877c980f67ba7b3220d32bc3a545b71478de635608d888c48ce2264c81ea245b519a7e5e00844b287f98a700342492f4aef6e3594cf4aedb2c762d1a16da92079a2bbcbb4e46a505e1169acbdda1181a6eb4384e29e88bd906b3a5134dd20f945285a6759771182", 0x6bd}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3e8}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r2, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:54 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000ff4000-0x4)=0x568, 0x4) 2018/01/24 17:24:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d28000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00006df000)=0x200) r2 = memfd_create(&(0x7f0000312000)="2865746831f0402f00", 0x2000000002) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f000009e000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000007c000-0x90)={0x6c6d, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000be7000)=0x6) syz_open_dev$sg(&(0x7f0000a8b000)='/dev/sg#\x00', 0xa8, 0x80080) writev(r0, &(0x7f0000610000-0x10)=[{&(0x7f0000643000)="39ff00001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000f00000004e9ff0006000d0005", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000607000-0x6)={0x1, [0x1]}, 0x6) 2018/01/24 17:24:54 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x10080, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x216) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000006000-0x9d)=""/157) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) timer_create(0x7, &(0x7f0000002000)={0x0, 0x5, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_delete(r9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000005000-0x17)="d8a0591b91d18d6ea6448d4e8478c08d6169eee671a0c8", 0x17}, {&(0x7f0000003000-0x1c)="bd6577f298012e73cf27d4673d5527150cb2792a702221b6bd621a4b", 0x1c}, {&(0x7f0000004000)="288edd59f675e6681d2c800acf2b188860f671e4229aeaaf3e91f6b680f15931146e6ad9abcb15ddb27e10c511c24bb22288866d834b4b620973f76ef466459a8b16428ed47f78def00f018e66883a14ee4dc38a84dad9e8562ab4b3f33a4d7b207d827ecb786e7d94931a1bb7fdd2a38bb1fef6f9f6084e2ea3c1da55dac8f57d15c5731881cb4e757c5785ec21ae222ffc5df0547d8df2053cdb64c5f72041ea3ceb4fc55545624e4bd388b2c5b232356d33c2ca9d11", 0xb7}, {&(0x7f0000002000)="9346ebe9a344ecf0873a1ce9ec9fae97ece4bb12316c4a3826c0e6779d4ddd5e3b60079a73d85c673e24461809da7804f69dc90c000a655197285a269648c66a588785121c4eed0252511d552835eeb52b6224bf77569d5d0b6110c41ee06d9effeb0d5d115f4292378ea193f826dbf999c848f41384cbf02c428e34b929e0c82a8885d255431ada960d9baea43b788b84", 0x91}, {&(0x7f0000002000)="32908e39724f47e6407869bafa004b0ec2fba372a927ec66baa3aeda1c4d9bf9500aa98f17e6d8b54914ea700742228ad26974cbb7fd616d05882e5295eb7d735a27f8e745f42208545045797700cbba68c24fabd3b7104915603687901644fcf718f5c59074be0e1e05ca99f61b631f27aac67e8dc591396b79809b140b855481e5b541c7579097722753b2a826c22f27a7e51c230c93d101f0f3e4979199e00b6bbe4148871438b5ec56367d799dd6b4c760bfbd22656e28bd06a709fff279e619c06711a4aea6ad2428b049038b8f2f3eb627f2e1528c87b22c4e6f86", 0xde}, {&(0x7f0000001000-0x80)="1e00425bf3310264b585ae6c051ccc1f9f12b608206736f03f95374b7fb43dfb4dcbfec8f0accbcbd2c3aeaf37bb8c87031fda6d73664b4794d38260417fa61e3e5c59667e5d71249f334d610a632ab575a5f49956c50e25adbbba64aa1040ecc0171907d564737d95972f7793b5e9fb775f24e43109e2b7ceb38bef187ef346", 0x80}], 0x6, &(0x7f0000004000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}], 0xd8, 0x10}, 0x1) fcntl$setsig(r0, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 17:24:54 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80807, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000795000-0x28)={@common='ip_vti0\x00', &(0x7f0000ffb000)=@ethtool_eeprom={0xb, 0x8, 0x8, 0x96, "742a77da6ebfe8847d6d6daeaf2b818967876799e51b9fa8a4701976051e3e8d7e612a672be062de1cb5abe362398b61a787e0150a999303fe0980d080bc70f5f10d7e5220b91f40099c35beca387fb60581b9e48980be8777483b0a41bbf4e9185dbc1efd138f00bfe6d140efac802b605b4b4d7b99b57bd131bbb8f29ef9c5935b6c4e386a33970bc106fe23a2b1b34e132a041982"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff7000)='/proc/self/net/pfkey\x00', 0x803, 0x0) r2 = gettid() mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000ffc000)={&(0x7f0000a08000-0xbd)=""/189, 0xbd}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000ffc000)=""/135) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000ffd000-0x8)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ff9000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a14000)=@common='lo\x00', 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ab5000-0xb8)={0x0, 0x9, 0xffff, 0x0, 0x401, 0x18, 0x9, 0x8001, {0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7, 0x346, 0x1f, 0x1ff}}, &(0x7f0000a12000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a4f000)={r3, 0xa74, 0x1}, 0x8) [ 39.871181] audit_printk_skb: 19 callbacks suppressed [ 39.876510] audit: type=1326 audit(1516814694.508:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5500 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 2018/01/24 17:24:54 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) flock(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0xa, &(0x7f0000b9d000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x8, &(0x7f000088d000-0x20)=[0x8, 0x3f, 0x21, 0x0, 0xffffffff, 0x88, 0x97ce, 0x101], &(0x7f0000001000-0x8)=[0x3, 0x8], 0x6, 0x0, 0x5, &(0x7f0000000000)=[], &(0x7f0000000000)=[0xffffffff, 0x4, 0x6e4b], 0x0}) 2018/01/24 17:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000adc000)='/dev/input/mice\x00', 0x0, 0x20000000) fallocate(r0, 0x0, 0x2, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000993000)='./file0\x00', 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/24 17:24:54 executing program 7: alarm(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x7f, 0x4) [ 39.927210] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/24 17:24:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043a000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x8000, 0x0, 0x7, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) getegid() keyctl$session_to_parent(0x12) sendfile(r2, r3, &(0x7f0000cac000+0xe1b)=0x0, 0x100000001) fsetxattr(r3, &(0x7f00004b4000)=@known='security.evm\x00', &(0x7f0000e09000-0x10)="74756e08000000000000008000000000", 0x10, 0x1) 2018/01/24 17:24:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000570000-0x8)='./file0\x00', &(0x7f00006c6000)='./file0\x00', &(0x7f000082b000-0x6)='tmpfs\x00', 0x0, &(0x7f00001fc000-0xa4)="cf116e7f6d6d86a8a901985c117d3e39b1e5364b8df11a3edccdd2279767bb516150fa901539e33c13a7827fbb182b2fbdd938784f9f43fe01f4d9d603854d38b5de83cebf6bb292c94b141ea69b5ff771fb696c0476d82c30") 2018/01/24 17:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000184000)={0x0, 0x0}) r0 = open(&(0x7f00007a2000)='./file0\x00', 0x2000, 0x80) clock_gettime(0x0, &(0x7f000015d000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00003b5000-0x10)={r1, r2+30000000}, &(0x7f00000e9000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000914000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000e38000)='maps\x00') close(r4) pread64(r4, &(0x7f0000b13000)=""/181, 0xb5, 0x2000000000000003) 2018/01/24 17:24:54 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0xfffffe96) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/24 17:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000703000-0x1c)={0xa, 0x2, 0x56, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000ca2000)='net/stat\x00') r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/keychord\x00', 0x501400, 0x0) r3 = add_key$keyring(&(0x7f0000a31000)='keyring\x00', &(0x7f000022d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001fe000)={0x80000001, 0xfffffffffffffffc, 0x9, 0xffffffffffffff80}, 0x8) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x80f, 0x8b00000000000000) connect$inet6(r0, &(0x7f000001d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) bind$inet6(r4, &(0x7f0000d92000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) bind$inet6(r4, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000502000)="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", 0x1000, 0x20004000, &(0x7f0000914000)={0xa, 0x0, 0x9a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) 2018/01/24 17:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000d97000-0x4)=0x0) socket(0x7, 0x3, 0x2ee) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000002a000)={0x2, [0x0, 0x0]}, &(0x7f0000012000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007a1000-0x8)={r4, 0x15}, &(0x7f00006ef000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:54 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000916000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000240000)={0x7, 0xffffffffffffffb2, 0x202, 0x8, 0x4001000000, 0x7f, 0x9c, 0x3, 0x0}, &(0x7f0000c38000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00008d7000-0x85)={r2, 0x7d, "efcc836091e1fdf6d9e6a8d15357e182ddb3476645b056825d41229c9e69732d940681eb50224bb91f227dd8011ec61373472bd699e232f1841dcaf559b54451e7d85f0e7e191126e7f3a2969c2c2036d84a77a8372fcc973aa7810f747ee7b38bc3559e33b7316bc796bbd19dfb703ffcaf92c0d1d76b94ae4b371e4c"}, &(0x7f0000053000-0x4)=0x85) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c96000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0xffffffffffffffff, 0xff, 0xf, 0x0, 0x6f56, 0x2}, 0x3) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000815000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a0c000-0x4)=0xc) lchown(&(0x7f0000ff5000)='./file0\x00', r3, r4) 2018/01/24 17:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f59000)=0x1) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000036000-0xa)='./control\x00', 0x0) openat(r1, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2018/01/24 17:24:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="087265000301000001000105fbff00", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000095a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000c1e000-0xb0)={{0xfff, 0x101}, 'port0\x00', 0x10, 0x0, 0x0, 0xd9b7, 0x0, 0x81dd, 0x31518816, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) finit_module(0xffffffffffffffff, &(0x7f00004c6000-0x1)='\x00', 0x3) r3 = dup3(r2, r0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x3, &(0x7f0000613000)={0x0, 0x3a, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000304000-0x4)=0x0) socket$l2tp(0x18, 0x1, 0x1) timer_gettime(r5, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) getpid() finit_module(r4, &(0x7f000006e000-0x1)='\x00', 0x2) 2018/01/24 17:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000198000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000067f000)={r1, 0x8}) r2 = open(&(0x7f0000238000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") lseek(r2, 0x58, 0x0) getdents(r2, &(0x7f0000fd8000)=""/0, 0x0) 2018/01/24 17:24:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000935000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000059a000-0xb0)={{0x80, 0xfffffffffffffffc}, 'port0\x00', 0x1, 0x40006, 0x8, 0x6af9, 0x7fffffff, 0x6, 0x80000001, 0x0, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f3c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be3000)=0xe8) bind$ax25(r1, &(0x7f0000288000-0x10)={0x3, {"98b02d0518177f"}, 0x9}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f47000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000563000)={0x1230, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0}, [@nested={0x121c, 0x68, [@typed={0x0, 0x46, @str='/dev/sequencer2\x00'}, @generic="4a2447ca6f9a1e1249df3aab585e70e7735705b4a0201f5622795399117e539a90bad232d991140cd35ddf692b865d045fadeab7519c8124eeccd46c3b0c92f97aab37a69802feb832033a8ccad6321fe00aab4b49f035fb9fc110240285639e8ae8fafb5a29cd31bb189a54f981305c22387de398ded96db72af39a1e87e3243c464817906a75fc026d128cbf877057fe41442d7215", @typed={0xfffffffffffffd08, 0x2, @void=""}, @generic="5093c1dbeb3c61248a75db6adaa72aabe6d6d1bde19a4f1415adca4a02b8c1c4b7fed7c5e0581b782836c182790d366e0955e525b6a7257e63c0e60dcd429257cd4d7eab695448d4021de3263c25727eaf4ed1f4e9f81a6ffce79f61456f9b906f734034fd0a9f490cba3dbc60c0ec138931bf167969f89fc1eea75923911d1a3eeeb216a27cd3c393016732fe952adb2ffcc8c003fbc4cf9ca80d79", @generic="", @generic="d316b1f580bf1c4982a924fca62b820b2c3204ef744891e26c6fa83e46dfdab93e37f4df025c3de39051c71eb169807438cf9225e32e08e79b9e37df5ce17d864941fb94afb57f0f56af83e239afa8e78780ed4b826a3adb741ec65dedf554cc9f7c55e6d31a5610b8ae47fef4e4c9de95a6609a424ca8974e79aea60d1b250efcdeea7686bbba3e5edf8a3b84fa7368dc3d32d71b075bf234e03ad209d6622f184679", @generic="47ee97ceb3cdf0b7a270c5ca4268d9dc6cf8a34e3f93a8b73853a3391ffedeaf6fc515bcc5f83d4722852b24bc06524c88364f077a13ebce19a9fc0589afaaaab952f28c3d7619eaf8565c44f02eb4a91626fab635ffd8f308c1b39e2e6f6d787cdb07f4d1660adc79bbd6f08d70f86cb8bd24428b054f037b81f623a63384337688d122b3abb034103fb5c1d05f8b56f463f96349035231e81ad6754808a29b443ac4b6494bf001b8db150342f92bdb1ed28f811a5f3f0c124531", @generic="2cfc6cce31474879ae0d0f4d163d2dda2ee1bfc4e7a7a77955f38ed6f269414a644bb107a48c635148627ef5693e8f8d0a1085d36e12f35c390f187487bcf445fa4b0b7dd77e7b8349b8c815b181f524ffcfb2adaf2e0e6a9f5fbfced0cee6387602c5983903b6c7f94d36dba77d8842d9b69d9749df69601b3c4d636df77950baefd3fa2dba0527f67a84027819d9353b986f8d9fd245221de1f5b4d1c6ef23c355573da3221f585b95f7f973de812eb0dada710dd73e4352b4be2cc16095a48bf1c6f9c3b94725a07bb47dc08bc1183f7836a1fe7b481e"]}]}, 0x1230}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) lseek(r0, 0x0, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000073b000)={&(0x7f00008b9000/0x2000)=nil, 0x2000}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r2 = openat(0xffffffffffffffff, &(0x7f0000f97000-0x8)='./file0\x00', 0x200, 0x10) ioctl$TIOCSTI(r2, 0x5412, 0xbb0) close(r0) 2018/01/24 17:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c4000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/01/24 17:24:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x30, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x80000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2, 0x0) 2018/01/24 17:24:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c12000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/24 17:24:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dfa000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092f000-0x4)=0xfffffffffffffd77) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/24 17:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f85000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000cec000)=0x9) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f67000-0x4)=0x3f, 0x4) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/24 17:24:54 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004fa000-0x11)='/dev/vga_arbiter\x00', 0xc0c0, 0x0) fsync(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001000-0x8)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000e53000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/24 17:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000530000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) dup3(r0, r0, 0x80000) fcntl$setsig(r0, 0xa, 0x3f) fcntl$setlease(r0, 0x400, 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eb1000)=0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000536000)=0x0) 2018/01/24 17:24:54 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ec000-0x15)='/proc/self/net/pfkey\x00', 0x50180, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006f9000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, 0x2, 0x1, 0xf, 0x9cae, 0xffffffffffffffff, 0x8}, &(0x7f000059e000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/24 17:24:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x20, 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x10001) 2018/01/24 17:24:54 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000-0x28c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x5000, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101800, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000003000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x320}, 0xc, &(0x7f000000d000-0x10)={&(0x7f0000007000)=@upd={0xf8, 0x12, 0x400, 0x5, 0x2, {{'rfc4106-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x800}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xffd}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x80) 2018/01/24 17:24:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) timerfd_settime(r0, 0x1, &(0x7f0000fe4000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000098a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 17:24:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000449000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000e23000-0x90)=""/144, 0x90) getdents(r0, &(0x7f0000f32000)=""/140, 0xdc) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) faccessat(r0, &(0x7f0000c98000)='./file0\x00', 0x2, 0x0) 2018/01/24 17:24:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x8001, 0x0, 0x0, 0xffffffff}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000468000-0x8)={0x0, 0x0}) get_robust_list(r0, &(0x7f0000071000-0x8)=&(0x7f0000e77000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000042b000)=0x18) r1 = syz_open_procfs(r0, &(0x7f0000083000)='loginuid\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000264000-0x8)={0x0, 0x0}) 2018/01/24 17:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000337000)={&(0x7f00009d3000-0x10)=[0x4, 0x7, 0xfefc, 0x2], 0x4, 0x9, 0x0, 0x94b, 0x4, 0x8001, {0x8, 0x7, 0xfffffffffffffff8, 0x9, 0x81, 0x6, 0xf07b, 0x3, 0x2, 0x9, 0x1ff, 0x0, 0x1, 0xb2, "59e27679735d80acca93b9324b8c16ca49d9bedae3e46d879943bf20bdfe3a12"}}) 2018/01/24 17:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f52000-0xc)={0x0, 0x0, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000408000)='/dev/usbmon#\x00', 0x400, 0x222080) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000557000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000df9000-0xa2)=""/162) 2018/01/24 17:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c90000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d40000)=""/208) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000017000)="5565742f736e05000000") tee(r0, r2, 0x3f, 0x2) fremovexattr(r2, &(0x7f0000205000-0xd)=@known='security.ima\x00') pwritev(r2, &(0x7f0000390000)=[{&(0x7f0000910000)="99", 0x1}], 0x1, 0x0) clock_adjtime(0x7, &(0x7f0000a7e000-0xd0)={0x3f, 0x7, 0x4, 0x8000, 0x7fffffff, 0x1, 0x401, 0x9, 0x9, 0x200, 0x3, 0x5, 0x40, 0x3860, 0xaf, 0x800, 0xfffffffffffffff8, 0x400, 0x7, 0x8b, 0x0, 0x9, 0x10000, 0x282e4433, 0xfffffffffffffffd, 0x1}) 2018/01/24 17:24:55 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/01/24 17:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000a77000-0x78)=""/120, &(0x7f0000305000)=0x78) accept4$packet(r0, &(0x7f0000935000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000662000-0x4)=0x14, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/24 17:24:55 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fc4000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) 2018/01/24 17:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000054a000)=0x8) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000b2c000-0x1)='1', 0x1}], 0x1) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/24 17:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000004d000)='keyring\x00', &(0x7f0000a4d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cbe000-0x1)='\x00', 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x8d1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00009d4000)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = socket$inet6(0xa, 0x800, 0x42) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c51000-0x4)=0x6, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mlock(&(0x7f000004c000/0x4000)=nil, 0x4000) socket(0x0, 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006cd000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) process_vm_writev(r3, &(0x7f0000f40000-0x40)=[{&(0x7f00005d3000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f00003e6000-0x40)=[{&(0x7f000075f000)=""/225, 0xe1}], 0x1, 0x0) 2018/01/24 17:24:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cc8000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f000040d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3ff, 0x3, 0x100000000, 0x2, 0xa0, 0x20, 0x5c, r1, r2}, {0x7, 0x7, 0x7, 0x5e4, 0x9, 0x5, 0x8001, 0x80000001}, {0x8e6, 0x20000000000000, 0x6, 0xc1}, 0x801f, 0xe, 0x0, 0x0, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0xff}, 0xa, @in=@empty=0x0, 0x4, 0x4, 0x1, 0xfffffffffffffffc, 0x1, 0x8, 0x7}}, 0xe8) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f0000cc9000)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000bf8000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f00009d5000-0xaf)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 17:24:55 executing program 1: clock_adjtime(0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000)={0x0, 0x0, 0x0}, &(0x7f0000a7c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x76b, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f00005aa000)={0x6, 0x78, 0x20, 0x80000000, 0x9, 0x2, 0x0, 0x7ff, 0x0, 0xc, 0x13, 0x0, 0x100, 0x9, 0x3, 0x6, 0x8, 0x5, 0x6, 0x3, 0x2, 0xec, 0xfff, 0x3, 0x0, 0x200, 0x401, 0x4, 0x6, 0x80000001, 0x8, 0x100000000, 0x9, 0x1, 0x0, 0x401, 0x4, 0xb75, 0x0, 0x1, 0x0, @perf_config_ext={0x5, 0x6}, 0x400, 0x2, 0x4, 0x6, 0x8, 0x4, 0x5, 0x0}, r0, 0x5, r1, 0x4) 2018/01/24 17:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) gettid() r1 = accept4(0xffffffffffffffff, &(0x7f0000fc6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ceb000)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f90000)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6100000000000000, 0x7fffffff, 0x3, 0x2, 0x3, 0x5, 0x0, 0xffffffff, 0x4, 0x6, 0x1, 0x6, 0x30f, 0x3, 0xfffffffffffffffc]}, &(0x7f000098d000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c42000)={r2, 0x9, 0x6, 0x9e60, 0x8, 0x80000000}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$sndtimer(&(0x7f000035d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r3, &(0x7f0000e31000-0x18)=[{&(0x7f000051f000)=""/222, 0xde}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/24 17:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000065b000)=""/40, &(0x7f0000001000)=0x28) 2018/01/24 17:24:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c6000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x2, [0x8, 0x7, 0x9, 0x100, 0x3, 0x6, 0x3, 0x7]}, 0xfffffffffffffe11) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) signalfd4(r1, &(0x7f0000000000)={0x4}, 0x8, 0x80000) 2018/01/24 17:24:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000bfd000-0x8)=[&(0x7f00008a3000)='/selinux/avc/cache_threshold\x00'], &(0x7f0000edc000)=[]) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000e8f000-0x5d)=""/93, &(0x7f00000f1000-0x4)=0x5d) fstatfs(r0, &(0x7f0000ab5000-0x27)=""/39) 2018/01/24 17:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000061f000)='./file0\x00', &(0x7f0000aea000)='./file0\x00', &(0x7f00005ad000-0xc)='ocfs2_dlmfs\x00', 0x0, &(0x7f00002b2000-0xea)="ba505c5c23d6de6374996882a7d71ffce831e3ccde85a35acbb51811f2de9b4dd46218a87ae423b780682c076b69952e39b7b4b11a1e4fd90d7d077683dd82933e72076d715464289292eedd71e3092bc15113a17530a792f4836360f3833ce4c858a046fad7ffeb167a1a52dd10fb5147829981b8d2b5b2417f7d62c17ab4be61cc6cee6064ec46e3160ff8adc6a2835147fc675bc315073722899c8b8a568fc1bc721650b528db298b825e6761e948d12bdd14424f1b3a55f44328ceae0fc5ca39ac0b9246d03af56180f76c9ef61ecd81006ff9908d29940c6e467ac4961d3181dda90786fce2f93d") mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00004a5000-0x4)={0x1, 0x7f, 0xffffffffffff7fff}) mkdir(&(0x7f000000c000-0x8)='./file1\x00', 0x180) lseek(r0, 0x3, 0x0) 2018/01/24 17:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) connect$inet(r0, &(0x7f00008c6000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f6f000)=r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007d9000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00007e2000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020d000-0x4)=0x539) recvmsg(r0, &(0x7f0000ff7000)={&(0x7f00009fe000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000983000)=[], 0x0, &(0x7f0000591000-0xeb)=""/235, 0xeb, 0x0}, 0x0) 2018/01/24 17:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) r2 = accept4(0xffffffffffffff9c, &(0x7f000028c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000299000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001ff000)={0x0, 0x7fff}, &(0x7f00003ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000068b000)={r3, 0xa7, "f0a6614833c42a2280f98b2079c455462e4091f4a972f5c907c08f38aa0948f5568cb864c97274121b16d4abe95018e84cc2e06e425e5acf7975dc6b8925aeff8f03d4ff21fb81cf053b0722960f5b7be1e055049f1ea6a7b5e99cb1fe77e48957958118aed1ade2745c33e532430e746275004e3ddd2bd55c96615e4584b1061262a055224b93775eb30e2038251ec5bc7c91da8418290082101ce7f7d7672d36e6baa405679f"}, &(0x7f0000bd7000-0x4)=0xaf) 2018/01/24 17:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f52000-0xc)={0x0, 0x0, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000408000)='/dev/usbmon#\x00', 0x400, 0x222080) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000557000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000df9000-0xa2)=""/162) 2018/01/24 17:24:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004f7000)="9a924a99a0a0295855fd7b1d", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") stat(&(0x7f00006a4000-0x8)='./file0\x00', &(0x7f0000839000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 17:24:55 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) socket$pppoe(0x18, 0x1, 0x0) r3 = dup(r0) ftruncate(r3, 0x80000000000004) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)=""/1, 0x1}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/24 17:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000089e000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004f5000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000015a000-0x4)=r1) 2018/01/24 17:24:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_readv(r3, &(0x7f00002dd000)=[{&(0x7f0000d48000)=""/192, 0xc0}, {&(0x7f0000cdf000-0xf6)=""/246, 0xf6}, {&(0x7f000094c000-0x22)=""/34, 0x22}, {&(0x7f0000b63000)=""/0, 0x0}, {&(0x7f0000a07000-0x3c)=""/60, 0x3c}], 0x5, &(0x7f00002a9000)=[{&(0x7f00005c5000-0x30)=""/48, 0x30}], 0x1, 0x0) 2018/01/24 17:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) delete_module(&(0x7f0000ac6000-0x3)='-$\x00', 0x800) mq_timedreceive(r0, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)={0x0, 0x0}) 2018/01/24 17:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f000019e000-0x18)="2700000016000300060ef7ffffff0a0011000000f608ffff", 0x18) r1 = dup2(r0, r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000070f000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000f3b000)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000dba000)={0x4, [0x1, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x80000000]}, &(0x7f0000903000-0x4)=0xc) [ 40.666522] audit: type=1400 audit(1516814695.308:21): avc: denied { connect } for pid=5716 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_generic_socket permissive=1 2018/01/24 17:24:55 executing program 6: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000542000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004c6000)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xcf)={r1, 0xc7, "269166e6fa752ae74771758246a10068ab5a7bc8bfda2a8ee3049c38d2a35821196cfb75d7db0dfe2c0bbc8bde971352eb9591687134bcccb08b344679d87284ebf04d1339dce81f307cef822ef4d1f35f2850282eba2d536185bc7ea914fae6159d176c315b3efbe08603b310adec3e469fb51c34d0503cc2cc83bc0ec7eddf448d7e7f70cc73e2e1d5ce463ae094fd88144a210108ae4380ef088b0124308e25fb63189e1e6936db553f03dd8b2c87b914ef085867720ee32d4ed6d4afda06f5780954536852"}, &(0x7f0000ae0000)=0xcf) symlink(&(0x7f0000a97000-0x8)='./file0\x00', &(0x7f0000a95000)='./file0\x00') 2018/01/24 17:24:55 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008a5000-0xa)='net/ptype\x00') mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000da6000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) prctl$void(0x27) 2018/01/24 17:24:55 executing program 5: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f000085a000-0x4)=0xc) getpgid(r1) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000c2d000-0x8)='./file0\x00', 0x80, 0x20) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000c2d000-0x5c)={{0xa, 0x2, 0xffffffffffffff75, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a8}, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, 0x10000, [0x9, 0x9, 0x4, 0x5, 0x7, 0x9, 0x7, 0x2]}, 0x5c) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000c2b000)=""/0) 2018/01/24 17:24:55 executing program 0: r0 = epoll_create1(0x80000) readahead(r0, 0x5, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000678000+0xa28)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000009000-0x5)={0x20080522, 0x0}, &(0x7f0000009000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/dev/keychord\x00', 0x290000, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/24 17:24:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfefffffffffff000) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) [ 40.706992] audit: type=1400 audit(1516814695.348:22): avc: denied { ioctl } for pid=5716 comm="syz-executor1" path="socket:[13254]" dev="sockfs" ino=13254 ioctlcmd=8901 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/24 17:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x2f0}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) getcwd(&(0x7f0000f72000-0x83)=""/131, 0x83) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0x9c, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000582000)="ed4f5c12b559e4b6d6203a2642e4eca315ba73dbe691959ef5bc2cceb3d46e7563eb04bd0fcc4887ef1d9b19f3d080ee9a98b1bbbbc5c2a96cacdb4b2c4111a39503a8377e2238f6a32b79728c41b076", 0x50, 0x0, &(0x7f00006ac000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:24:55 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/24 17:24:55 executing program 7: clone(0x0, &(0x7f0000c5f000)="", &(0x7f0000aa5000)=0x0, &(0x7f0000cac000)=0x0, &(0x7f00004ff000-0x2)="") personality(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f97000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000804000)={r1, 0x2}) 2018/01/24 17:24:55 executing program 5: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xe) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000502000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000008b000)={0x8, 0x3, 0x4, 0x1000}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/24 17:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f00003b2000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a3f000)=0x0) ptrace$pokeuser(0x6, r1, 0x7, 0x40) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000074c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/24 17:24:55 executing program 6: clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f00009fa000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000b1a000-0x2)="") acct(&(0x7f00009ae000-0x8)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f0000cb0000-0x10)='/dev/input/mice\x00', 0x0, 0xc02) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000629000-0x90)={0x8242, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xc80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000a25000-0x60)={0x0, 0x3b, 0x4, @thr={&(0x7f0000f6e000)="e65e2a60efd7395bda04be11b2053538bd9002bcd790dd3f10c5e7e3e8ee0555d38dabc96d54b6d92094c9", &(0x7f0000001000-0xc1)="49801fb1717856d65e8f29892f364528a0755f52142d10607e8405fde828e3dc5415e17efc2855dfc176a239a766729b1f1d81bf9f382fc723d26a18096b01da04d1bb7902ab173ad02a51d5ced0ae8f097562e0f247bf11371d10f852d4025026b5444505565f3410a676ab6c7a5a85b723107573905f5457a994531cb5c3faca229026a822f357578dbffd6c92d3f2807f0c5f01462b0ff4019e20c1b4789257372058e22a4b2d60cad8a50965e9f26c85e357ec5dacb3d7ed6587399a968b3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c72000-0x4)=0x0) 2018/01/24 17:24:55 executing program 3: mmap(&(0x7f0000001000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f0000f70000)=0x3, 0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40) recvmsg(r0, &(0x7f00006c9000-0x38)={&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f09000)=[{&(0x7f0000643000-0x32)=""/50, 0x32}, {&(0x7f00001ab000-0x11)=""/17, 0x11}, {&(0x7f00006e9000-0xa)=""/10, 0xa}, {&(0x7f0000794000)=""/223, 0xdf}, {&(0x7f0000420000-0xdd)=""/221, 0xdd}, {&(0x7f000071f000)=""/41, 0x29}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000da5000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f00006e2000-0x6f)=""/111, 0x6f}], 0xa, &(0x7f0000e75000)=""/33, 0x21, 0x1f}, 0x40) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00002c2000/0x4000)=nil, 0x4000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007a3000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fd8000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x1, 0xc, 0x100000001, 0x6, 0x331699f2}, 0xfffffffffffffe23) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00007d7000)={0x0, 0x3e, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de0000-0x4)=0x0) timer_gettime(r4, &(0x7f00008ba000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setlease(r3, 0x400, 0x2) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000aea000)=""/33, &(0x7f0000aeb000-0x4)=0x21) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000901000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x0, [0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x1]}, 0x5c) listen(r1, 0x6) 2018/01/24 17:24:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt(r0, 0x4, 0x0, &(0x7f0000bee000)="cde043f1b2735086185c", 0xa) mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000471000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1000000000000d, &(0x7f0000b92000-0x4)=0x0, 0x4) 2018/01/24 17:24:55 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom(r0, &(0x7f00002a3000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xbe, 0x34040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000748000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000001000-0x4)=r2) 2018/01/24 17:24:55 executing program 4: seccomp(0x0, 0x1, &(0x7f0000a63000)={0x0, &(0x7f000003f000)=[]}) mq_unlink(&(0x7f00004a8000)='[\x00') [ 40.884001] binder: BINDER_SET_CONTEXT_MGR already set [ 40.889499] binder_alloc: binder_alloc_mmap_handler: 5777 20000000-20002000 already mapped failed -16 [ 40.915582] binder: 5777:5791 ioctl 40046207 0 returned -16 [ 40.923124] binder_alloc: 5777: binder_alloc_buf, no vma 2018/01/24 17:24:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000075b000-0x8)='./file0\x00', 0x509000, 0x102) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000713000-0x8)={0x0, 0x80000001}, &(0x7f00009d0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e40000)={r1, @in6={{0xa, 0x3, 0xfffffffffffffc74, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x67a0, 0x1, 0xffffffffffffffe0}, &(0x7f000048c000)=0xa0) r2 = socket(0x2, 0xb, 0x0) shutdown(r2, 0x1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f0000005000)=0x5) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/24 17:24:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008fe000-0x8)={0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000078c000)='/dev/keychord\x00', 0x500, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000075000)={0x56, 0x0, 0xffffffff00000000, {0x3f, 0x6}, {0x80000000, 0x3f}, @period={0x5b, 0x3, 0xffffffffffffff04, 0x1, 0xffffffffffffff81, {0x4, 0x8, 0x2, 0xffffffffffff95ed}, 0x6, [0x2, 0x2, 0x7, 0x7fff, 0x1, 0x888]}}) syz_open_dev$evdev(&(0x7f0000536000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00009dd000-0x8)=0x0, 0x3) 2018/01/24 17:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r1, 0x5, &(0x7f0000120000-0xdb)="585742f5c57818ab67392be5b9fe9ce8e7f87c50a16ae2713b3be640ea4d5184f89b821ca880bc792bbff459afff29205ae85bc8276132fa5fbc95ff960b48cd452071eae37cffa9f54628b6752994aa45cca23a31565e32fb1b7c6c5983e04c8f0df784c392c3454f6fc254f65785a0212b8e9bc260cfe96f16e03041f48066e8c22d055263b57c4d078d0aeb3cc8259766d27086475aef325e72b8c8000e5365d656fdf97ffe6820822eef85035ccf8323df93a45a5fdf0426e84107f4cc3d7b1da7c80ed5723dd29738270b780138b6e79d7837c51da8398721") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ef7000)={0x45e8, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 17:24:55 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e67000)='ramfs\x00', 0x0, &(0x7f0000b38000-0x10c)="d1be126899737ba7675debeda7fb1c58e0b1397218ab70596f71ffe28b976e1bec9eda15bb55b7c4494a0fdae4177251cbc99951f06f6b5bd1d38f3f451e5167872d193f7ac0701ff352b0799a5e67147a9f6c426d96b2a4b74a027ca920") r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getpeername$ax25(r2, &(0x7f0000e01000)={0x0, {""/7}, 0x0}, &(0x7f0000853000-0x4)=0x10) getsockname$unix(r1, &(0x7f00007ae000)=@file={0x0, ""/108}, &(0x7f000045a000-0x4)=0x6e) sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000edc000-0xb0)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4b88d3fa}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff00000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) bind$ipx(r1, &(0x7f0000d0c000-0x10)={0x4, 0x4, 0x0, "874d9e27e6b1", 0x101, 0x0}, 0x10) 2018/01/24 17:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f000008a000)='/dev/input/event#\x00', 0x0, 0x101402) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x3, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) mprotect(&(0x7f0000e42000/0x3000)=nil, 0x3000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bcd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dd6000-0x4)='tls\x00', 0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00001b3000-0x16)=""/0) [ 40.932481] binder: 5777:5808 transaction failed 29189/-3, size 0-0 line 3128 [ 40.951675] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.957504] binder: release 5777:5784 transaction 10 out, still active [ 40.966125] binder: undelivered TRANSACTION_COMPLETE 2018/01/24 17:24:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0xffffffffffffff73) [ 40.979243] binder: release 5777:5784 transaction 11 out, still active [ 40.986160] binder: release 5777:5784 transaction 10 in, still active [ 41.007859] binder: undelivered TRANSACTION_COMPLETE [ 41.022241] binder: send failed reply for transaction 11, target dead [ 41.031258] binder: send failed reply for transaction 10, target dead 2018/01/24 17:24:55 executing program 4: ioprio_set$pid(0x0, 0x0, 0x4364) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ff7000-0x14)={0x0, 0x100000001, 0x80000000, 0x20, 0x2350373f, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f000073e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x40, 0x10001, 0x2a0c000000, 0x7ff, 0xb2ff, 0x100000000, 0x3, {r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x5, 0x4, 0x9, 0x80000000}}, &(0x7f0000879000+0x721)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002f000-0x4)=0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000ee6000)=r5) memfd_create(&(0x7f0000001000-0x9)='%eth0lo:\x00', 0x2) 2018/01/24 17:24:55 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/24 17:24:55 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00006a2000-0xd)='/dev/usbmon#\x00', 0x28, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000d2d000-0x91)=""/145, 0x91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffff, 0x4) recvfrom$unix(0xffffffffffffffff, &(0x7f000075c000-0xfe)=""/254, 0xfe, 0x0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f000049c000-0x1)='\x00', 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000958000-0x4)=0x1ff) r2 = syz_open_dev$mice(&(0x7f0000f73000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00003b2000)={0x2, 0x0, {0x0, 0x0, 0x8, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00002f9000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000aa1000-0x24)=""/36) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ef7000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000775000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00001f3000-0x14)={0xb73, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x12, 0x8c02, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000010b000)={0x101, 0x0, 'client0\x00', 0x0, '\x00', "893af79073462f44704f4ce5503d9a4adde49030edd1233c35e709033835a2d0", 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:55 executing program 0: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000218000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000041000)=0x48) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000360000-0x4)=0x0) 2018/01/24 17:24:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006e7000-0x9)='/dev/sg#\x00', 0x71d7, 0x2082) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a53000-0x8)={0x0, 0x1}, &(0x7f0000973000)=0x8) sendmsg$inet_sctp(r0, &(0x7f00004d7000)={&(0x7f0000870000-0x1c)=@in6={0xa, 0x0, 0x2e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3ff}, 0x1c, &(0x7f000068c000-0x90)=[{&(0x7f0000d8b000)="0ae1427646fcf37d12c41c874123440fcb762c2d398b5536a5095712710df66e0ca638775e9bb5fa38b7c4025c1338b34128cd88fa4367c297be425ee896144a0b7de22d7750e8c47984211f9f7c021e3f5d1eecac2cf2478081a2", 0x5b}, {&(0x7f0000c32000-0xa9)="64f77c4329bf5f68c8c1d0392e68e555b7f97222894d3e5055cf735fe68de7da06be5ce3b55a612dcb8417436a7204bb65049bb7932edd2b8e8262f6b1316ba599301e9af5b82d886e10a24fe201160f0d7e4464a0edb370724864b25789780072b9d445d4cae8b6791785a942cb0b096486b98fdc787d82e3b95b9563888845faec2dff44e66a3099907fb6e4f5f100858706dcc004d7fa9d1db88226e76864b73a28ef8c61e44f83", 0xa9}, {&(0x7f0000870000-0x41)="678eeb50e021314c8514b716ca1c58575abd2e278bc0bbd05f8393813aca77443d61f9a75ad71abd81930d55cc9e66003f0c8112c5b0f2b055592cf2a35f094b01", 0x41}, {&(0x7f00007dd000-0x2f)="987334f632fe93745318ca752a0b4bc4047b9e22f91f8569cecf7296db536306c6955021165d75ffafd0264d60b1c1", 0x2f}, {&(0x7f000090d000)="9bd382b5a90252cf7b5fb2709e5d2ffd7da8d1124f1b06ef36477fd5b98c9dbf5382cb5865ae9ddb8c8057fb1e4f0be8d77dcaba5b9f7fcec3cb629858cda146a755509f232e2cb7f909c751e53b460e6695017d36c094b02c4bf7542017252fca7b98868f9d869f9f24389b6f7c412d225319aa31b8600096c03460", 0x7c}, {&(0x7f0000ce3000)="d061cc2a7fa2b29a1375c2b60f5f66467c913d13323d2f7ff980dafde4184ac8dd9db56e867a8886b1f5c065b0cde955e19784b2a6dd8234078e659f089ef84389624d16d1e820641fc133ef70ced668547b6455e38ccf3b2d05adab37507d7421d8841f8ef6a26497a1faa984f6356b2c7bd8da75ab0e3aef1900ff4c15237271adb3f1f8f4d65bf428bba52be8476431e8cdc127e57f47cc4876e9227e4f9cfaaaef52ac39f39c633ac6553b2eb9e2a8b775bc5c2be1044bdfc0c3df1f4517406220715511a157110ab2ee2741002c353d2ba6e28b0f6c546bf41d6a528979d899bce2", 0xe4}, {&(0x7f00001e1000-0x5a)="2922e3a3791ce0fce73d1fc0bb20955752c109801f900f246a28b7affcc4a08474a4d212fb41f56e49623ee353e88665fb2c3cce9508a811889aa299eccc0cf87703bdb640adad5065e3af5bb479cd6d1b265af62f83cd4ad398", 0x5a}, {&(0x7f000080b000)="de8902bdc0211f2bf1c70450f9d7adc50311b781c45e996995e3f241336df06d798bc1634d1a9acc7832414db681621f67007d3d0631ffe370", 0x39}, {&(0x7f0000ef5000-0x5)="e654ac9a93", 0x5}], 0x9, &(0x7f00001d0000)=[@init={0x18, 0x84, 0x0, {0x8, 0x1, 0x7fff, 0x1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffbff, 0x8001, 0x5, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x80000001, 0x0, r1}}], 0x90, 0x4010}, 0x1) r2 = socket$inet6(0xa, 0x1, 0x88) bind$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) r4 = socket(0xd, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002d6000)={0x0, 0x3}, &(0x7f00000f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f6d000-0x18)={0x0, 0x3, 0x30, 0x2, 0x3}, &(0x7f0000afa000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000594000-0xb8)={r5, 0x4c, 0x5, 0x4, 0x3d3, 0x3, 0x4, 0x1, {r6, @in6={{0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x931b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x100000001, 0x9, 0x9}}, &(0x7f00002e6000)=0xb8) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000142000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000017d000-0x8)={0x0, 0x0}, &(0x7f000012e000-0x8)={0x0}, 0x8) 2018/01/24 17:24:55 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={'\n\x00t\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000004000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/24 17:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) epoll_wait(r0, &(0x7f0000fab000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000e48000-0x11)='net/snmp6\x00') pread64(r1, &(0x7f000078e000)=""/0, 0x0, 0x2000001) accept4$nfc_llcp(r1, &(0x7f0000b7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000352000)=0x60, 0x80000) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000738000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000412000)={0x0, 0x2c80000000000000, 0x20, 0x7, 0x3}, &(0x7f0000fdb000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000422000)={0x7ff, 0x3f, 0x9, 0x9, 0x0, 0x6, 0x9, 0xffffffffffffffe4, r2}, 0x20) 2018/01/24 17:24:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x182, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000)={0x0, 0x3}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f6c000-0x10)={0x3, &(0x7f00004a6000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000088a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000242000-0x8)={r1, 0x1}) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x800000, 0x181001) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x8, "df8d2558a8f76d4b41084b6d40b79f986f042248733ca40925bbeebb8dadf5747c165641f006541c7b3a3d3123edf9ccc082c706f147c3b3512ec36189660f09", "89610c48cc8144a2e9a9dd8acd23c8eae7d4653b928823796fbaccc3f6196378bb8e7e2028dbaca4e1bf41096454d4e3f6098c63c745f5e42dd59388ad73b945", "fdaf61b733e1f8330f8f6ec26692e1a2964a705b6138f2d92b4148f5aa173b6f", [0x0, 0x8]}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000d8b000)=0x0, &(0x7f0000cfe000)=0x4) 2018/01/24 17:24:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000af1000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000196000)="") statfs(&(0x7f00008e4000-0x8)='./file0\x00', &(0x7f0000a48000-0x21)=""/33) 2018/01/24 17:24:55 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fallocate(r0, 0x0, 0x0, 0x40001) fcntl$addseals(r1, 0x409, 0xa) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000001a000)=""/253, &(0x7f0000007000)=0xfd) ftruncate(r1, 0x0) 2018/01/24 17:24:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = timerfd_create(0x7, 0x4) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000a7f000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = open(&(0x7f0000e9e000)='./file0\x00', 0x101000, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000702000)={0x0, 0x0, ""}, &(0x7f000067c000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000642000-0x14)={r4, 0x100, 0x3d3, 0xfffffffffffffffc, 0xf0, 0x0}, &(0x7f000005a000-0x4)=0x14) read(r0, &(0x7f0000002000-0x1c)=""/8, 0x8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d63000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000050000)={0x0, 0x68, 0x9f04, 0x7}, &(0x7f0000837000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000fed000)=@assoc_value={r6, 0x9}, 0x8) r7 = dup3(r0, r1, 0x80000) getsockopt$nfc_llcp(r7, 0x118, 0x3, &(0x7f0000e02000)=""/116, 0x74) 2018/01/24 17:24:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x0) unlink(&(0x7f00001cb000)='./control\x00') 2018/01/24 17:24:55 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000009000)={&(0x7f0000003000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000)={0x0, 0x2c, &(0x7f0000009000)=[@in6={0xa, 0x2, 0xed, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000a000-0x8)={r1, 0x25f55647}, 0x8) 2018/01/24 17:24:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x40001, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x1, 0x5, 0x92, 0x95, 0x4, 0x4, 0x2, {0x0, @in6={{0xa, 0x0, 0xa1e, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x7ff, 0x1f, 0x8}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r1, 0x7ff, 0x9}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x27)={0x0, 0x1f, "3c1d78d15c8b54bd2f46a02b928d433af9131977044b4941b86e64d308fddc"}, &(0x7f0000000000)=0x27) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in6={{0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x7fff}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x2)=@assoc_id=r3, 0x4) mknod$loop(&(0x7f0000002000)='./file0\x00', 0x6040, 0x0) getrusage(0x20, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 17:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e66000)=0xa2) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/24 17:24:56 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000002e000-0x8)='./file0\x00', 0x10080, 0x2) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000018000)=""/198) 2018/01/24 17:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a6e000)=0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x0) rt_sigtimedwait(&(0x7f0000061000)={0x0}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) fcntl$setlease(r0, 0x400, 0x2) 2018/01/24 17:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() exit_group(0x63) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000bb8000-0x10)={&(0x7f0000c87000-0xc4)=""/196, 0xc4}) timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/24 17:24:56 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000018000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10, 0xc42131007aaab60c) pwrite64(r0, &(0x7f000000a000-0xcd)="93e5ecbb43a8735662456fb662b218517828a3f560027e009d472aeb165d25d9e033037482a3b39923872ad95902b9f6a40e4d80a6db019b63b9abacde5580d098b1a2474a7eaeff757c2ac65e2d277adbb502f85fbd674653a05016a4e01201bc25142132ae32ee020c3ae4fd869e941d67b0222651235201d94997b747940b4781364ebf90ec65008f1ea52e1823aef6220c27397f5c5e9364351306a1e5751bd542a6130d50681630cb809a3d6ee9c58c4f784c277f41e277d9fdd71fa19c5fd974934c20413b691b2b21a6", 0xcd, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000006e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000955000)=0xe8) sendto$packet(r1, &(0x7f00000b9000-0x56)="0dc5dd80b2c237fea05e6165117d9f9099965ea455132e66d6bcee4fbf762e79a822538c413bdf0cdd7f65a39b841439ed6b20153d2bb3348bd654204ee71391a281d8edaaefebc7dd8fb167712a0240be87828deb30", 0x56, 0x4000000, &(0x7f00001f3000)={0x11, 0x10, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/24 17:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000ac7000)=0x0) 2018/01/24 17:24:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='ceph\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)="4c34caec2798cbc86b959a5e411550299313e16d029a9062a71b419427dc9395591b05a2bf0d82476c1d4ba8e4f9bf339828f64746b369594e37de373f77debf6bb47ef81d52c8356e34fa4f2ca140b8f93ad7fc67c41d2108e7114b03a60b157f867ecca901f6bd849495dfb03c5f1d910e0b6031dc298d90daf359f3da50ad7311fe68ac5334226a1507734c1ca91e3c32049de44993884f875e353eafe9f9fc465a1ce65e30e5e9eb04f0385113311dd3f1add8a702b6df24f45d963cbce034cc", 0xc2, 0x0) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="35d99e179e13e2a9e11c8eabba73c504ff04dcb944ad8b95155dd6dfcd180b008003d1f7ec249efee16fa9fc25edff24f52ab730df2958efdf92415e409623fc1f89764de3582556207dfa4405a944039e241504fbf55d199ca61d710b4b95cf89aa7d8e6769f19f04c7d27c34f2475bddb6cc5691ae9e6dbfd8744e85c8a7a482951f0c069a612a508063d67591aea8febd593bbdc236ef2fcac460124e65da7915c028c53ac2e33b153250ebac948a8b63", 0xb2, r2) flistxattr(r1, &(0x7f0000013000)=""/39, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setsig(r0, 0xa, 0x18) 2018/01/24 17:24:56 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000054000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000054000-0x4)=0x60) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000054000-0x18)=@get={0x1, &(0x7f0000053000)=""/53, 0xfed6}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000) munmap(&(0x7f000000c000/0x2000)=nil, 0x2000) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000055000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x89fc, &(0x7f000000c000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000048000-0x90)={0x400, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$selinux_user(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f000000c000)={&(0x7f0000010000/0x4000)=nil, 0x59, 0x5, 0x9, &(0x7f0000042000/0x4000)=nil, 0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000038000-0x4c)={0x6, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8400000000002, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f16000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000db8000)={r2, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) sync() setreuid(r3, 0x0) 2018/01/24 17:24:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f61000-0xa8)={0x0, 0xa0, "0027b40c359fe6b4432b52575a7f1d7e63a3ab447d0e4472ccfdeb0cd193056e9d91d42babac4e1f45cac301ce6024c91e862952bbd346534728bc3098d24f6ddb8692a75f23ef0db85cb10025b022975cdb98c54cbc544e38911812a5fed369cbef6fb0a904394abd5ebf5bf77244b2717b6eb0a34e072f565f3fedee54be5fc80e0a450551a1bbbc7e6643db81a29c90dd2afd250a69d9945c92bb68e7af0e"}, &(0x7f0000847000-0x4)=0xa8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000057c000-0x102)={r2, 0x10001, 0xfa, "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"}, 0x102) 2018/01/24 17:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) epoll_wait(r0, &(0x7f0000dee000-0x18)=[{0x0, 0x0}], 0x1, 0x100001) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) 2018/01/24 17:24:56 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe6000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r0 = creat(&(0x7f000036d000-0x1)='.', 0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fe6000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/24 17:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) 2018/01/24 17:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008bd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ec8000-0x4)=0x0, &(0x7f0000682000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004db000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0xfffffdd3) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00003a2000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000e38000-0x30)=[{&(0x7f00009f9000-0x73)="6758e38be02a5ad2bb3972f1e5176c690d8fb0feaed3fcc1420b9507ccf918c389ee4f31587db3531a7b1f8d205a710342d08d581d0d029e250ba52d1c7ecab6c7968a7f06eb920a8690ed95d99dd1863a29ba4b76201a07f143cf3f6e04ce60e3984f013ebfd8269ea425d6b9e87a0e0fac7d", 0x73}, {&(0x7f00002bb000)="2c493518ce71f1f0ae07fcaaa3230c4f922fe3d0bbad0e3b68d76467cf3c31535f0ac47c2ac95837cacd9ef833d80a3c40df2ac56798429aeaed070c93284329f028540c63ef09d284431ac475fc897a72a17331d07064bb2fcd09d54c2eca60ab1dd927ff58c39d29f9a94791be5e54eed3fc4ad7150af151cd8dc0d888e292e578c32976ed9998769fed77afa77d4c304bca788b9c9718d4f996f00cc3d927fa430e242bf9b12d37f6a4d2665afe7124c7fdf9a6d7a7b10b77c2c97df28f91580020aa4d50642f981eba087776381a965f00d7", 0xd4}, {&(0x7f0000f9e000-0xfe)="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", 0xfe}], 0x3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000cf1000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 41.540751] binder: BINDER_SET_CONTEXT_MGR already set [ 41.546271] binder: 5959:5961 ioctl 40046207 0 returned -16 [ 41.546335] binder_alloc: 5959: binder_alloc_buf, no vma [ 41.546371] binder: 5959:5964 transaction failed 29189/-3, size 0-0 line 3128 [ 41.576933] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.582525] ================================================================== [ 41.589877] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 41.596523] Read of size 8 at addr ffff8801cf43d4b8 by task syz-executor4/5961 [ 41.603857] [ 41.605470] CPU: 0 PID: 5961 Comm: syz-executor4 Not tainted 4.4.113-gef588ef #33 [ 41.613067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.622401] 0000000000000000 955b01de0f27aed0 ffff8800b398f650 ffffffff81d0278d [ 41.630424] ffffea00073d0f00 ffff8801cf43d4b8 0000000000000000 ffff8801cf43d4b8 [ 41.638440] 0000000000000000 ffff8800b398f688 ffffffff814fd053 ffff8801cf43d4b8 [ 41.646453] Call Trace: [ 41.649030] [] dump_stack+0xc1/0x124 [ 41.654429] [] print_address_description+0x73/0x260 [ 41.661077] [] kasan_report+0x285/0x370 [ 41.666693] [] ? __lock_acquire+0x387e/0x4b50 [ 41.672819] [] __asan_report_load8_noabort+0x14/0x20 [ 41.679556] [] __lock_acquire+0x387e/0x4b50 [ 41.685507] [] ? __lock_acquire+0xb5f/0x4b50 [ 41.691548] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.698544] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.705537] [] ? mark_held_locks+0xaf/0x100 [ 41.711491] [] lock_acquire+0x15e/0x460 [ 41.717098] [] ? remove_wait_queue+0x14/0x40 [ 41.723141] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 41.729443] [] ? remove_wait_queue+0x14/0x40 [ 41.735490] [] remove_wait_queue+0x14/0x40 [ 41.741361] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 41.748356] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 41.755617] [] ? ep_free+0x1c0/0x1c0 [ 41.760961] [] ep_free+0x93/0x1c0 [ 41.766046] [] ? ep_free+0x1c0/0x1c0 [ 41.771390] [] ep_eventpoll_release+0x44/0x60 [ 41.777517] [] __fput+0x233/0x6d0 [ 41.782602] [] ____fput+0x15/0x20 [ 41.787687] [] task_work_run+0x104/0x180 [ 41.793390] [] do_exit+0x82a/0x2a10 [ 41.798647] [] ? release_task+0x1240/0x1240 [ 41.805467] [] ? hash_futex+0x210/0x210 [ 41.811074] [] ? vprintk_default+0x1d/0x30 [ 41.817029] [] ? recalc_sigpending+0x76/0xa0 [ 41.823068] [] do_group_exit+0x108/0x320 [ 41.828757] [] get_signal+0x4f2/0x1550 [ 41.834274] [] do_signal+0x8b/0x1d40 [ 41.840053] [] ? __fd_install+0x224/0x5f0 [ 41.845834] [] ? setup_sigcontext+0x780/0x780 [ 41.851961] [] ? binder_ioctl_write_read.isra.55+0xbc0/0xbc0 [ 41.859394] [] ? do_vfs_ioctl+0x468/0xee0 [ 41.865174] [] ? SyS_futex+0x210/0x2c0 [ 41.870694] [] ? exit_to_usermode_loop+0xe4/0x160 [ 41.877166] [] exit_to_usermode_loop+0x11a/0x160 [ 41.883551] [] syscall_return_slowpath+0x1b5/0x1f0 [ 41.890115] [] int_ret_from_sys_call+0x25/0xa3 [ 41.896324] [ 41.897931] Allocated by task 5961: [ 41.901532] [] save_stack_trace+0x26/0x50 [ 41.907446] [] save_stack+0x43/0xd0 [ 41.912834] [] kasan_kmalloc+0xad/0xe0 [ 41.918485] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 41.925082] [] binder_get_thread+0x15d/0x750 [ 41.931267] [] binder_poll+0x4a/0x210 [ 41.936822] [] SyS_epoll_ctl+0x10b1/0x2040 [ 41.942810] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 41.949500] [ 41.951107] Freed by task 5961: [ 41.954365] [] save_stack_trace+0x26/0x50 [ 41.960270] [] save_stack+0x43/0xd0 [ 41.965660] [] kasan_slab_free+0x72/0xc0 [ 41.971482] [] kfree+0xfc/0x300 [ 41.976512] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 41.983284] [] binder_thread_release+0x27d/0x540 [ 41.989797] [] binder_ioctl+0xb94/0x12e0 [ 41.995625] [] do_vfs_ioctl+0x7aa/0xee0 [ 42.001356] [] SyS_ioctl+0x8f/0xc0 [ 42.006652] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 42.013338] [ 42.014946] The buggy address belongs to the object at ffff8801cf43d400 [ 42.014946] which belongs to the cache kmalloc-512 of size 512 [ 42.027586] The buggy address is located 184 bytes inside of [ 42.027586] 512-byte region [ffff8801cf43d400, ffff8801cf43d600) [ 42.039442] The buggy address belongs to the page: [ 42.053940] BUG: unable to handle kernel [ 42.057923] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 42.064037] Dumping ftrace buffer: [ 42.067554] (ftrace buffer empty) [ 42.071235] Modules linked in: [ 42.074517] CPU: 1 PID: 5950 Comm: syz-executor2 Not tainted 4.4.113-gef588ef #33 [ 42.082107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.091433] task: ffff8800b48f2f80 task.stack: ffff8800b16a0000 [ 42.097459] RIP: 0010:[] [] kasan_die_notifier+0x6/0x20 [ 42.106154] RSP: 0018:ffff8800b16a7298 EFLAGS: 00010046 [ 42.111575] RAX: 000000000000001d RBX: ffffffff8383ca60 RCX: ffffffff81269242 [ 42.118818] RDX: 0000000000010000 RSI: ffffc90002718000 RDI: ffff8800b48f37ec [ 42.126060] RBP: ffffffff810f0d38 R08: 0000000000000001 R09: 0000000000000000 [ 42.133311] R10: 0000000000000001 R11: fffffbfff0ad7e25 R12: ffff8800b16a7298 [ 42.140640] R13: ffffffff810c83f0 R14: dffffc0000000000 R15: ffff8800b16a7298 [ 42.147883] FS: 00007f9c15f81700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 42.156079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.161933] CR2: 0000000000000002 CR3: 00000000b4532000 CR4: 0000000000160670 [ 42.169192] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.176445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.183687] Stack: [ 42.185807] ffff8800b16a72f8 ffffffff81194138 0000000000000000 dffffc0000000000 [ 42.193781] ffffffff811956b4 0000000000000008 0000000000000000 0000000000000001 [ 42.201752] 0000000000000008 ffff8800b16a7368 ffff8800b16a7318 ffff8800b16a7330 [ 42.209727] Call Trace: [ 42.212289] [] ? notifier_call_chain+0x158/0x1b0 [ 42.218668] [] ? atomic_notifier_call_chain+0x94/0x140 [ 42.225568] [] ? check_preemption_disabled+0x3b/0x200 [ 42.232393] [] ? oops_begin+0x9b/0xa0 [ 42.237814] [] ? die+0x19/0x60 [ 42.242637] [] ? do_trap+0x2b0/0x330 [ 42.247988] [] ? do_error_trap+0x131/0x280 [ 42.253844] [] ? fixup_bad_iret+0xf0/0xf0 [ 42.259617] [] ? __bad_area_nosemaphore+0x24b/0x420 [ 42.266255] [] ? trace_hardirqs_off_thunk+0x17/0x19 [ 42.272899] [] ? do_invalid_op+0x1b/0x20 [ 42.278583] [] ? invalid_op+0x1e/0x30 [ 42.284007] [] ? native_iret+0x7/0x7 [ 42.289341] [] ? __do_page_fault+0x1f/0xa00 [ 42.295284] [] ? do_page_fault+0x27/0x30 [ 42.300968] [] ? pcpu_alloc_area+0x259/0xae0 [ 42.307084] [] ? pcpu_alloc_area+0x274/0xae0 [ 42.313118] [] ? dump_page_badflags+0x191/0x250 [ 42.319407] [] ? dump_page_badflags+0x191/0x250 [ 42.325697] [] ? dump_page_badflags+0x191/0x250 [ 42.331987] [] ? pcpu_need_to_extend+0x14a/0x320 [ 42.338361] [] ? dump_page_badflags+0x191/0x250 [ 42.344652] [] ? dump_page_badflags+0x191/0x250 [ 42.350941] [] ? dump_page_badflags+0x191/0x250 [ 42.357248] [] ? dump_page_badflags+0x191/0x250 [ 42.363539] [] ? dump_page_badflags+0x191/0x250 [ 42.369829] [] ? dump_page_badflags+0x191/0x250 [ 42.376120] [] ? dump_page_badflags+0x191/0x250 [ 42.382409] [] ? dump_page_badflags+0x191/0x250 [ 42.388707] [] ? dump_page_badflags+0x191/0x250 [ 42.394996] [] ? dump_page_badflags+0x191/0x250 [ 42.401287] [] ? propagate_one+0x401/0x770 [ 42.407142] [] ? dump_page_badflags+0x191/0x250 [ 42.413434] [] ? dump_page_badflags+0x191/0x250 [ 42.419723] [] ? dump_page_badflags+0x191/0x250 [ 42.426021] [] ? dump_page_badflags+0x191/0x250 [ 42.432323] [] ? dump_page_badflags+0x191/0x250 [ 42.438614] [] ? copy_tree+0x3c9/0x830 [ 42.444124] [] ? dump_page_badflags+0x191/0x250 [ 42.450411] [] ? dump_page_badflags+0x191/0x250 [ 42.456701] [] ? dump_page_badflags+0x191/0x250 [ 42.462990] [] ? dump_page_badflags+0x191/0x250 [ 42.469290] [] ? dump_page_badflags+0x191/0x250 [ 42.475601] [] ? dump_page_badflags+0x191/0x250 [ 42.481891] [] ? dump_page_badflags+0x191/0x250 [ 42.488182] [] ? __check_object_size+0x154/0x35b [ 42.494557] [] ? dump_page_badflags+0x191/0x250 [ 42.500848] [] ? dump_page_badflags+0x191/0x250 [ 42.507138] [] ? dump_page_badflags+0x191/0x250 [ 42.513437] [] ? dump_page_badflags+0x191/0x250 [ 42.519728] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 42.526195] [] ? dump_page_badflags+0x191/0x250 [ 42.532485] [] ? dump_page_badflags+0x191/0x250 [ 42.538775] [] ? dump_page_badflags+0x191/0x250 [ 42.545060] Code: 83 ff ff ff ff c0 f2 83 83 ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 0d 0f 81 ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.571770] RIP [] kasan_die_notifier+0x6/0x20 [ 42.578096] RSP [ 42.581697] ---[ end trace 8af3b4cdec36d8df ]--- [ 42.586422] Kernel panic - not syncing: Fatal exception [ 43.746835] Shutting down cpus with NMI [ 43.751273] Dumping ftrace buffer: [ 43.754796] (ftrace buffer empty) [ 43.758480] Kernel Offset: disabled [ 43.762075] Rebooting in 86400 seconds..