Starting mcstransd: [ 18.882801] random: sshd: uninitialized urandom read (32 bytes read, 33 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: [ 20.158023] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 20.495564] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.464190] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.201' (ECDSA) to the list of known hosts. 2018/02/05 08:48:02 fuzzer started 2018/02/05 08:48:02 dialing manager at 10.128.0.26:44803 2018/02/05 08:48:06 kcov=true, comps=false 2018/02/05 08:48:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000001000-0x82)="57296b8eb0193aff1b99807efec6a8a27ee7881d2856dcce96f357d10a1d25583033a073c7bd75f45e048c984f5ac20af08ff9941456899867f1baa563232cbd2dbcbc11f339a2a3c1f0baebefc063a23226fdeac9be1abdf9dda6c286125ced061b107ca5fe73490ba116032365d0dd0e2757d3241a3e801ae3757058cf1fc34332") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000002000-0x8), 0x7, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x8]}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000003000)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xa)={r2, 0x10001, 0x1, [0x6]}, &(0x7f0000006000-0x4)=0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000007000-0x4)=0x5, &(0x7f0000005000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x8, 0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000008000), &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000004000)=@int, &(0x7f0000009000)=0x4) stat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000009000)) 2018/02/05 08:48:07 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b88000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000ea6000)=""/183, 0xb7}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@generic={0xfffffffffffffff9, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x301100, 0x0) rt_sigpending(&(0x7f0000002000-0x8), 0x8) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000), &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4), &(0x7f0000003000)=0x0, &(0x7f0000003000)) r7 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002000)=0xe8) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0xc) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000), &(0x7f0000002000), &(0x7f0000004000-0x4)=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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000003000-0xe0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000-0x25)="86711d7b28f82dff021d2d7fbe02c782a2f1431e061af64719c76ded3cd04997a271c43cf5", 0x25}], 0x1, &(0x7f0000002000-0xc8)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xc8, 0x40}, {&(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000001000)="9305677da76108dcad79c90cd8fd540565b8c17f3d4e9ebf9edbeddc087b501f43fa6871eff131e40ba11f686178354070b3e46d1952de39420be00bfb318ccdc5695f4de724e53f056c3fa965f62fd9ebe95364fecf26f46a1255b80b9d49ab2bd658ecc4a2a0fed56df38af31e21179ed728a6fd45cadab6e07fbe050f3a75a1de48bcf3a3b048bea395f03c2e73bbbd59f27e4d55e30172cc14137a715c2554f9bda146c96e0ee38b9175d20ecb72b068ab9a167728ff6ffeaf6d3802c7138d8cb8bdb9bd25849e856d3be30055b5ae10b09e93805b347d37b0e09d2dec5b0b8cecf9ae652eb3", 0xe8}, {&(0x7f0000003000)="a4381c47379b882c8a594b10bad74af2a4794d09d1", 0x15}, {&(0x7f0000004000-0xbc)="f50cbe1b63ac0a0a45e2ea37e7bcb7dac9d68d76a4730681a9692542a828fede8afbb9500f6ee81599efbd9f5b7289e2d38180c54ad534c1ba08fb5888e016bb051e3d03a4516461eda2b56863b9c4689fb654749922ba7fda545d7c6a82eabb95174ebafa2dc3c38a2264082e919420459653d876f72008050f362f53997e2b4be4efedd190fafdfd6f3f714c159f278b7ad6a9245e8b20211f6600901961f742952aafd02fa96e7bedb4062077f8c0eff57f0007b96e000dcd90de", 0xbc}, {&(0x7f0000002000-0x7f)="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", 0xfa}, {&(0x7f0000002000)="738bfbd79017aca5b984e5af67b9b0aa707122c4c3a5ecc023b76c993e4b136a8b52ff922adcb617c1b2b4540de6bc1b8bed736c6e045f62d98e12142941f490855637d7b9094242652617518b6d47d0175ee8e97d9c2b33925ff9bd707883074ef228", 0x63}, {&(0x7f0000004000-0x54)="7fff520d1f8e730253b89fdeb68ad47ed54a04c8480b994737c229158567f6a10b5f28b5be2ca837f4dc1a1d71b8aba5618dd887d85ef238499d854f46f034b88fd99de5e3a3d2c4d49287f3c978a983b547fa86", 0x54}, 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{&(0x7f0000003000-0x48)="c5c455571a6d3f719d62923bd6b4d0d66022ca8fde8ae33d2deea0bdca337bc80a26ad8bcf317489458633089b0b1daaca45ade5d5370947cabfe4773135e69418cb1ff55b4a816f", 0x48}], 0xa, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0xe0, 0x20000000}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000003000)="e8108dccd2c8a4126404815fc7ce89e146ff0c1e0f54f1e71dd14dab6e4901996be61ad3a6bd44a125", 0x29}, {&(0x7f0000004000-0xee)="341d007288098c91c6907ec1a50aad8d2a7524242014029221a33cfcc0dae171665b87b3e5eade4e8c7b498d8dc4db9845c77baa5f54552fc1c3ee3682469ae9abd117468221ba912f978b4813433171d64153eb53ca85ae92e8763102570dee42240c14e22278110f79d9f7db39445e06fb693c6fa1b1de4c6e626bfdd576c46ac7868ead7605a7f131fc6e01ff1be3c77841ed22919424de894f36fc1719fb29160c39d3fde8c014a27f9b3180f6af976f4ccac3e2e3207e4485eacd3578dbf6280ebdb254161ab0e630e2a6242be03ace804bdc39cd5d86d94596455382f7f18b083a0b6fbce85c247a2938f0", 0xee}, {&(0x7f0000002000-0x46)="903c0449649c1d3a61aa0b060774a1b417180534224aa1e39d74aad4cbf9501de759771c63b275856e5e64320b9ffbd825443c461487cf713a2b61ffde2ebe7f9a5ff44135df", 0x46}, {&(0x7f0000004000-0x19)="32b2b206ed47c1e691067693c497a51029c836b4557470c178", 0x19}, {&(0x7f0000001000-0x52)="39f0bc4107b5dd31dafe8e4a9e0621fc4705f2c37a2e53dea206ef43445f6e0fa75939ba507dd8c085c737333a153dc7f443ef9018bdeb2de6d1897698d7477b95631a55caf63c7cf71a5ee8022717403fe1", 0x52}], 0x5, 0x0, 0x0, 0x20008805}], 0x4, 0x800) 2018/02/05 08:48:07 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000945000)='/dev/rtc\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x90, @time, 0x5, {0x7fff, 0x1be}, 0x7, 0x2, 0x6bb88d53}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000002000-0x36)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x32}, 0x36) getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000001000)) lookup_dcookie(0xb6, &(0x7f0000000000)=""/28, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000004000-0x30)="6ef6c376b9398c8d797704c13338633bd538e8a0c638afc60084b7e15252737e5417ff2439e65eb2d6c6368e706d15f7", 0x30, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000003000+0x646)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000)='system_u:object_r:ld_so_cache_t:s0', 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000003000-0xc)={r3, r4, r5}, &(0x7f0000004000-0xdb)=""/219, 0xdb, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000002000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000-0x14)={0x8, [0x0, 0xe54, 0x3f, 0x0, 0x101, 0x0, 0x7, 0x10000]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000)={@dev, @rand_addr, 0x0}, &(0x7f0000007000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x65211266570a0cb0}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000007000)="8d8eaac8932a63c187b300ba8da49a9706780c5cb27bd1e624e61077b0c86a32147cf94f5541ddf41cdd682f0087a7f2a30da5eec462e44911657e73efe1917665f026ca655d8a7e0fb41350c34749401eecad70396947185fddfcf65e1b080fd56e4314570b74c5324dd6c468ce411d4d073726b70c279337e91618d397c29827b78db593f76e4794ba81e21f0703deaf1f7c353771878319606008ee95b7dc4491d177575243ba3722422639507a1936c2925c4e4bf2403b7c98df35b3a9774253e29237d65f814c7bb62f1e204c951735d7ddc64f63aea7fbc5808a54ffd55540ec6e4a3d619f", 0xe8, 0x40, 0x0, 0x0) 2018/02/05 08:48:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0xf3)=""/243, 0xf3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x3, 0x4, 0x2, 0x7fffffff, 0x1f}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002000)) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x402140, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) accept4$inet6(r1, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000004000)={0x1}, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) pwrite64(r1, &(0x7f0000000000)="73122045bef49b9c9a99db913580c9989e348645c0c8f88ababf25159d5d6a1b8c10761d5d4ed4ae6b074d944280", 0x2e, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={r3, 0x2f, "b4b74b7e8452fca8111cb70997ac36d097f58bafded8af2d966d196fc25aa9858e901128caf031576069844ec6de4f"}, &(0x7f0000001000)=0x37) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000-0x20)={0x8, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x7, r4, 0x10001, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000007000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) rt_sigpending(&(0x7f0000007000-0x8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000005000)={0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000007000)="98cdd5c174da2d69f6f896303464cf51b6c367a61c7f11b0b318912448dd66b0724718fdd689ff94af548b9b507177d41aedfae91d2ab07864049cd8f209535b838b3e4cf8d848cc749ffa0376a3233448c84e8d035601db29f99a6280447cffc64cdd6680c5b6c28dd66a51051e44fb952bd1a0c756ba57690f62eb0b130587bf3a60aa82d1853180f27879c300e4857b4f9d695f8b986f36c9c30e7a262c2bade64330c05a75e6396626eaa7ce0524d177c95aa7a0b883cffaf646b2bdb894d5dda618ae3ef527a211d0b69553cacbdb86c8e34f24b1") 2018/02/05 08:48:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0x4) r1 = gettid() ptrace$cont(0x20, r1, 0xffffffffffffff20, 0x55577b03) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001000)=0xe8) r3 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 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) 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) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x59)="f58aad9abd7a24d7fc366904c1eba27ba10b97297252e860eda316349b6dd66656ed85ff2b7b35ef926f93c89102d654a94d19c9c81efdb0dc660ddb8afd5c6d2a68b56d75ca468c83a69608d5f9e2b4c4c345879068d3c17a", 0x59}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x2b)=[{&(0x7f0000000000)="3ca94559bcb9b95dc62d8343a7dd9ac34f5d94ccc14f3f76a87148c2e01d972ac2a866a2546124755d7c7a195796caff9444ebe1991ca329f35959035af01641c8dec6212123de6cde099ed2fed72c855837983f4aeabcf7be511030f81187ecf82f1f0b7d44", 0x66}, {&(0x7f0000002000-0xbd)="3d01dc24bff09cd6566e2936d28ac17589ef0925ec8c062cf73fb8adcde42882c3b04c2949bad5c1a8ba83854578f9e02b0a7ec19c172409415bc5e4fa5b87edae751e7cfe3f4fc81b533e48c10f7a5b509bf734c5eba5fbd570818272c3de91c51e0094bee4a4c42220a7279dc8000770c4e2fd1bde45fd4ded5a98773ae46464ec7f95d5f3facc8e6967f572a54a6f7a52826f82aa263cb0a63ad482a51b66703e3d773456f22b1c8dd21aa0528cf3c6489df8e05b840fa8b48dfe7b", 0xbd}, {&(0x7f0000001000-0x97)="674c2f04ab740a55e39d8591915ee51b582cb7640bb489b0239bcb3a49263c7cd8b785d12e6438d8fdddd73f200e2d73692ad79a76a0c8c1c2ffd7b58697ec616ad3cc1242fffe76678d5189d49bd8ee46048b97fb68377e00218f40408be178cb70a91312499768f910fc2a1c65e8ec2f23b4be073f4419581ea2675d32aa54668a28fe7d8cd67697a7e64422fc9c2cb474227c152384", 0x97}, {&(0x7f0000002000-0x9a)="de4c38b23426e9a5b02369afa9f1feaa497714afb226aa6a46d72ebab9d66bf245b5231dd888c979037772c457cfe03fa54f076821a16d1d6d1e77c9559888d9e6dc50b9d95d07a952b7e595cd44156dad694693e7c44d1fba49193dae81ae2d17f022b5c76095c9fadaef4010a511fa42da204b2c0f748b3bdcdd175d3955db23207390bbb3327849575940f644693262c1d5033ff32f168720", 0x9a}, {&(0x7f0000001000)="c363b50b0e", 0x5}, {&(0x7f0000001000-0x2e)="4361180139a849fe497709f894967479e4535f9addeacd04eef36eb84699d082dc0253212915e99943e6d28e0c38", 0x2e}, {&(0x7f0000000000)="66ee06c8ee64c019b57bec5647892fd650ddf3778e2abbdc5283581d890a1b092f06cb015ffe79517365bf526c92ae5a93a2f5a424cd555e9ec12d159defdb167c8e1a816ef9", 0x46}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000000)="ac05e9ec13a7aa80695b29e7f2b8743bb02d597956679002f671b5bf0eb86d3aa931f6e33c03d5536a19cfe2a6e37614b95c8176f3bafff130623309ab676ab226e871e259063c6c1e477b1c02fc36b0e87095aa174669c86bc1f8aba89b1fa90a88ac8c57988a2fc566977b568e3c765f906e996a13dc69a2a62f7c411b0f2b250e855f72d8090c39e934e61185b5a0a44c52a18de0da47e9ab621b648452f91ec638ffbb8e2557045c2c0b649c247dc560529336764a9f4c5d9a064ea222eedb66ce1c335696c0d2abc3fd7e43f4ee0d039ec23b236972ca0171fb65257d35ee370a86d7f703ad026de729241cdeaaab7c994f9227bdc85a48068b17ac8e3d2add0cbde5d36d2667582ba6fe908a07e1674c4fda197098e42974de62de0fbcc5df03a95649df1e2db14d084266d5f645c43a26e908043451e36a42476636e2a768b61418e85e23bf86c0d1cad87d08a202ffed707487aa65e284758afe6749b0432395dce79286189fa6b39a566eda0847de6b3faf66784a33eafedc47c47537bd4ffafe7df707eb772aad41431e8eee5e768df095803cd8a3c486b27a97f77b958d2e180f967822bccc33c10a1769e1534ef04a450485865e124d2a6edd3d220933dc96ba3ba015f041ad6c27104bde6d9491b892273861d2f7fb93649e2703000fd16f6b1cf31f1d045f85656a542ddd4e87b1ec21408de2c20fc2660461e4e179babf0f54a7d2a6e37635bb319acb4fcdf92143e443e626e33f83657c9b1349ff6af6e92e66fbb214662e546a2ec5110eb0afbad4430dc240f66c08bef2f5b76d95dfc46fde829661474da88ec0cd3a38a0e8fb69e5c0584cc8829e4f290d8bee12941af4f1058fc9762efe3918760abd7afc6cea88f8ce5fb46b0791180bfe2a1b6e1403d191191591e2525c7ed1b83342b4fd6f27691e80d614acf645775f41d0942c019f8354c0c683e92a8067103fa57481d8013a1b6875cfe1b321f18ddfa688d474caeb1ed969db67e43dce90a39eef7324de46446d82c87c53365964cc0769c29f612296b808814804427356a19cb24ab3059f813868e4d85e881a65dd0a15d743259cbaed26abe7e3cac23675af3009aea1056dad311858aa0c01996c0050b804b6eeaa23618378548a9fb10b3b8e605cf8686cae7a8bab8a5966cf97e5a8b368d7b0f5ec65124bb26a6e8f0700bc9d8dca27882178f4dce6b89ed9f71d745522d03debfe4a580da5309159dbc92c05b3d91a7a6d2c543dbbfff779b313c3dc8b173a46d6a11b41fdd6dd46241423734954b5fc5c5df7183403e688cd4c2b13212fae2af04bae91b49947764db1441cd6678208c94ac5eb32dbc38ba61c8c0707f0a1e1ce02cb3dbbbc68d0f81f55ef4cbefdd51db6b09fdc1cfa1d8aa21ce67a0f5571f2afc6e70b4195cff2bc9ceaff7704e71d6b83184080d80184b9ac48c3d5c26bb4fa73fb413fdc6955274f195cca84ae071894892505d4f5120c6a6caac491471a195928a48979952a259377f16588e5a5b7c6219f578aae837ba6aa537b166dcc34dff600b837b45749d1c9f3f6b97204afcb17ad964ce749c60f11455f700aff57342576b1086bd31961589808f6212b82b0d5a9b97990c4d2b35b6baf8c2fe09b81bf6c8011052a63ce981f98d97a3c43a9da33f38e4adb04d89352cceb1744aa0585d9023e1e29b64894f8e288faf373e9fdbbc2243688e2cc380ddcf64c7ef748ff03a8e68005a3897690ffbe0095390a5d56c7ba93eb673358c1ded8136700080d1daed42e603fa08b0ee42ed648065bbd2c82a1d69f86e99e8983cbc4ada054ae98a79017a6f93a844afdf02be083db271c33cdbc0fdefcc4e447e85e17e38079c6f3967894027f8e4af109ffcae396ad5ffded469c94e733d913fc41ee2600cb6413ae2b4b35c559b0f3fc4fd5b10c3e7f1b1d14be6c2015ef8fb0a799b096afe16fcdc19779d0beb24bcc1e3c17b0df31774b756c23d2650e86b21a83aefb045f486a85cc53321053d41c3aaa6c470c19d250a9ead216366fcf8ec6df4e8e5c44a183954a98a2655d79550d8f3886eb3e77db363c9e0b6a6536ce86454c808e2e4c1c0000b5e77f1228566378d33504fefa219a94c97f148eca4694a2b17b0834330edfa70edb7dad76db34705e183d110436a17b8c52c1bbbc0f1f21f6980f5673f8ee87e4a2c0050b8b950e738b878a5c33373432014275ebdebe2eacc197e38503c6db64ce4983e11d0614c8825c95c111201ab0e8fa9ea063fbae90caa1eff4cddf02397ee7aaddfa19ad713f404b3c1432e4f77d892f735eb14949ac4d7d5b84733c0e867ddf733eb7c02e3abbb5b665e0ce01e67a824392e73796405468ab0d769aff9bc3cb966c58d149cf9a5ceaf6ed0173fd868c6a41e86e8a6247c45087a7f2bc9b092c29429375ab653bf39089cc5c59a9e7c5ce845465c45efd9d47e3ae509df6a4725c57f909f6212948a8dde0d2b310532f9e5736fffa92a1840fff4cfd63619ead684582d74c8baefcc27de9e480a22d49998d20de76e4f23f4f226057c3214ba343b703920bf454d17baa81d0531daf9cfb57098d57728e2f70dc38dabda9914233eb74f83809175f9d19ef2d0fbd8f275bf585061cd6a00b6aef725fba3cf7dfcd77ab02094ef62390cb6d66ecd7086a76a2a8b90220d7e7dc54ba2c1f7cc7861f9e3f352570c9804b18935238d26ac5c8d1569a40a700ae4b2ef9e24d90306c8c435ccacd439f5255f1aa0a823374d6c7d85a7ed21434ae0a154123c7ccae7989b917997bc8e163e265461313d18a99ddd1db440b5a47abc05220462c175b3292ecc16b16a39075e9bc4fd22202052b2577dba705fa8171b22ea93305c464274bd902a24606ab74d4b8ea1e1399d16e3b2e25d066a8d0507f58c88286e600a79ea61d596462236a1a865efe632e868271cafc4f139922a0ed7baa36b7d32fd7f25fd0ddc25b7189510a710259d2385c88c88d2673413d4b6d7dc0fe098d6a06038f66e41f59e7a4420b6bfeb27cf7b3efec98a29b19a46a1b7f525108acdc13f50bb11b4589aa331a1388ed2d61f1b365decdebf7bd534e8411f4f82182554ce2cee51f1d9d3dc1c06c48aacb482fd1cf88f1ed956f32941f35f4e38969dd52d1e185ccbe125f70c23dfa39a150fc21d83a036046c8463ce756a1549a90b0fdd894910a7ec60ffd10a020222ca79a9fc57a2457ac6a0c3b825f564f6de5ce9c977d492477a0566b68a02f1c318c50ce6834488c058ecafcfc7baba6ba1dc6fbb0cfa3d036a19b61d94bb4222b6dacce2cf20be2b761006a4ec9d6fcf408a1e3da6bd4f2703ce2cb7ece4e5d470a02cd2f295eca7064e080899d08d463f87fa0a20a9fd9b2223dffc9576141a036d60393236ddcc8119937c7a2632e1ffe203b6bf27fa396efea1f149d4fa66eb848d86bff99088ed3b91b1053ed4697bfa3259edad706f50f1cf167733f03b6b0a9b04168d401f5bea8a7b132cc03e6c228fc487b8bfa3b8b92c35f8d9ce0bb91d354f4799a87ec95f93bc57d6919b669d61cc0177029d00f4991557ba8da27055578ce2e2ed1b17e755a2b0a836eb25d1326e22144f29a4cbd612d2c69d882e2bc9574f2fc1b38ab4e6081aac4f6e9df05d9887fcec354e6f2ac61428fbe7845b7a3cc8c13af2a7e4c5bb3f992e03987a03ebbed5e218547d6e9269d9bf9fefa34c65ab512d9edf2ae94f928025421ab314da632cca5d01cd9b43973bc1c6e3566bbcfc7db06828272bc5891d9e828a0de74aab17cd23fec7cb4be26a0c75ca68092056741923db990d89bbed4077a9d903b373cdc5b64ff5c0a2582554718cf1c2bed2c004b47325a8a6e2871489021b6ad40a74cf45bdd62eab31c307f7fde7617e9e11d2613e0f6ae42b2dea58d97a5c860a695df1096c9144e4d6a977aa81c3cfb8e0367e6235ecda24974c95c7c513847b44d4c6fef4036c774b44eb7e22fe3afd30fda61cde0dd972210f34260348e76f9beba2d981c109e7be46546e601de148bdf148b9b23d9030397294f28438f385d9691763a7b5dfcd41bbf88d42765b8e0440a8c918358487ded09decc97cc44a4d98a79435d1735284533e0727a9a81efbed1349b18d630e51a76393530178a739711a71de44b080cb30556d46f0a67b69334333f56ca7d942295cffe895bfdd95ab2cf1f840ea7ea1c1b127c6ac06596064cc04580e6a82e56b93f9770be368d06b26d843224e1d06a117f67254ad0ae841506f5142a8d174b507d9f19e1096885b315feff0a4b92594c5dd67011c8f9af23b3c9b1da683c9301571ecebb16d294f8770314c640e14c2a7a062d93a11bb5430a1896f16893779b11dfde775e3ace4b65f491406a3302cb8415b529071180ab5027d3e18d08949bce1d02c2f685b4af24d42c7855abdebe2fa5a112bd672f4810ec95a7677f43ce1d9bfb0987fdd2de564af3b185b25670eb9b620bbe40bf1235c7a4dec1fa1f2f13e64b031950b213b726487a18c0a492bbf0d9fca49d22c290f47998459beded8df6132af7c5d8197b0a287d68198e218f04c4e4100fb248a47db47d37a93e3ec743ca11f2313bd7689afab959644ac5eea5523f8511938835df418ab6bbb892b25ddccffb4c80c30182a9d2502ddea8f6fe311e494afbc26ca5d79bc91f99d3e9ee11a74da455132310d4d75cbe83abd0734abbe7161ddb2ad18d83efb22add4b30b36e3aed1011206d034a0e9912f67988f6c8597b60e22b5ca2d4f248d990632ade15cf9df19141193c222ff89f0f43ea59fd50f9ec9bd383a2cfc1c9753a3b80dee8c60bb39e3750225c1c1bcefab04c7faadd97d734ac37288bd395a598d12029d9057dfbedaa52d8435aa65f651514c4608ef9643eaedb004b7db0eaf3bbfe7f11593a2f98fd0c51756c615a75c1b45ccb0b3bd065abff6371fb55226cee26d00889ea992c8b0295eaa67cdc1eb042de4c01b003707381702a9f74da84fa1ebdddb21d233ba5192b499769c10f67216743858f81b402584d276773c2aea680592ef8a4fccae2f1b47e85e63aab5054af763d54f11558a3f67c05b277c34340318048eec98a605df56f535ac4a944707b831cbf0216063497906159ea8f96926aff31de2f76e12b66ed664c953766d33ca60e7ec1a45af3f3a55fc3faf62e11a570cfe4f1649ee849e2b10ef3f04168137f047c4fbdb6ce428bef93b6e0d98fc4dde4abe23d283d7792bfd6612aae864931ea86284b157e33664bee412d8317d7bae543a98813db5355f75b6f19995c103d7888833f8592b4b9f5af2f7811bdbee3c9dd1a26af9eb1e82351c60e0850328e4948fccff330e056e4c5abf004fc45f79cb4c4bb97bbfb88eb43079675d31a617ad5e0b32f1fb170e584574e057a4c5f095ea8fcbe2bd6b541f59551b26a656a3eabeca048976feb28c42402ef1a66a1a8792c5aaf535c50e0507866689680b792dc76fe6aa1e8ab2a0cec7606214076d09d820399b007e8bd3f01e18ec7b1b4492ca09b1cb8c7300cff1f7e25787b8a4b6492e4b52ecb4f63e36fcb6978cd8d87edc01c352b6b3994dbeb3e21f4d64e6c148d6f2bb9185025018a3068cf571d59458e0e99cb116adb9866c4548c9c19cfdc176a6451a1635eebfe8418dd1528b4d2df7c0bb5ab141e6d96aa997844d6492c27bb90a7eed0d5c4aae0c590679b7aa112c75dd72a847ec8ea972e312a380b4436a621cb733bfc432bc005c95cd4f101f2729697067939d537c395f5e5749ca96eddbf81951ed1", 0x1000}], 0x9, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000800}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="855ce6d76e5c7feea761e8f6a95946f7838dd0374d1647ab6fd3d4efb9df3d79eb87acabd102dba6b20c9bf9157c5077207a2b9bbf93588430af9c78f30e6f2a94a4c24979a90f9121c2d2cf88fb88bb6f", 0x51}], 0x1, &(0x7f0000002000-0x68)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}], 0x68, 0xc0}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="d4ab11bc3751a7caa9833466db13f5e8d18ac5041b1666815bd7a8693fcc5249469f87ee08b569463bc905d1046d3a21cee4cd6f24ae4e10b0329b1964f1d1a112c752355445e7401afcbc5f113a4a9b8a3a7697320c97293ee4fc8c217a410f498c538bf2f24ee2c262", 0x6a}, {&(0x7f0000000000)="cf8b51ef1349909072c444abab07b9aaf01fe9738719b59c24d8280130c578d6eff545121b7f0f2b7436a129a85ae395244ba4634cd4d1cdc36ca9d08f2d370e507ecceafc645de0071597a22258e0eebc0c53c7a7c791d56b7806173f4582c1a44725ba9232f1d69ff49cc6b890aa28c28a8ced053913f71796bcf9fe0a6b6b", 0x80}, {&(0x7f0000000000)="7b8a24db799a5e440f4e78e17d9c3d5cc0b1477d5e4a1d3289880d69a09cfee31d016df7c9961cbe31aa06d4fab12d5eb6050e89fc186250e23e768fe73f2c142398769329c7d0e7d711fe873e84143b6849e7014b324d03a77cc6744a2386b5a70d2cbe891e9c122564f5108f68f2a2c8431dac7349bce0c147f6ed", 0x7c}, {&(0x7f0000002000-0x28)="41090f6677aee1edb1e8d467f9b7b6199ae116ceaa1c1a0786a8525208df1de05fad20b1a8604e47", 0x28}], 0x4, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x20004090}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0xac)="d8e11ccc6871107edf2250a3504d44a579bf8ff6b6528e3bd959662ac27249fd4d93c6dee98c555948dad212df49757beb5455211cc843663641adcf147401654ccd3da89bf3fc52070b8aa41e90838234b4078d697aa588180013a15190b91d1ec8dce86f1cb6add7366f76518f15d7e60560258a2d48af8c718a1143816a039d015bb5d8c90a5dffca24701e4a5af4f93c0c2678ee3148f53543edf8b5f7670d5203ed395adde1192ef6be", 0xac}, {&(0x7f0000001000)="f225208e9a403465bcabc8deaa4f4b2f7d7fe55bec0aa24bc726dac7e9f1c60146357ef8584964195a15722646ed3bad65bf608258bed0fd40ccfe0754b256e0dfd91c25779991bc3a29", 0x4a}, {&(0x7f0000000000)="b1a06f0a5ba3554791ef2e8d6d9b464cb95883e8d6765891f9f2663b054074256da6aa8507cca648d44ef4", 0x2b}, {&(0x7f0000000000)="ea26f5edaa740dd8f9bd94afa4e0a3b51f4c7b828d306d460f5033a50baf1c8a99086e261d9757ff4f19aed31b798a09899974fa8a4f0dc2cb43aa320478f08556e3d759861131a6429adc6f826e6825d1d0e510cb90ddb6911409ed15351efb0461e111aa2dba47a79b5c8bd5b89ba9a4112bc69434e28ecd47d852445bf07e8d84cb84adf40d548f0f78e5fbcc68a6b7699ad464961e817f607adf433f71d4171b175490e4e22a", 0xa8}, {&(0x7f0000001000-0x6f)="c2c934241404edb2446da26deacf01229ee4d00bd8bf8a245592e727c29f090f1cb3c7fc13c1a02012133dce4e7c626a75cadba360815dbc4477bc4048a547284fb115f6d6728b6f7ec9ab99d910479bb36125cecdf4f1922b126912091aef95fe6e348b3721a02334bd3dbf97365d", 0x6f}], 0x5, &(0x7f0000002000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x80, 0x40001}], 0x5, 0x4000000) 2018/02/05 08:48:07 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000ca4000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x4, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xc9)=""/201, 0xc9}], 0x1, 0x0) r1 = accept4$unix(r0, &(0x7f0000001000)=@abs, &(0x7f0000001000)=0x8, 0x80000) r2 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x1100) unlink(&(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x5, [0x845, 0xc79c, 0x6a24, 0x756, 0x40]}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000004000-0x8)={0x1, 0xffffffffffffffff}) r4 = fcntl$dupfd(r0, 0x0, r0) getpeername(r4, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000004000)='./file0\x00') tee(r0, r1, 0x1ff, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000005000)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x35)="817ba3d01007f6d63c3377b4af239b19d28b4d2d5361be17a943fbaea31732a11fc62c32a6d990c05efab72e4623a3eb06388cd4ac", 0x35}, {&(0x7f0000007000-0xe3)="9a721662feb1eb79562e8c3f259323ce55f2a296c9d764b28b64c2e695f1bb22f3b683458bc07ca7ea0a6ffcf08a7f1ce7b248f42277bfef6fd40215cf73a2112b19a63be1e2e7ad36361e67d3bf7d37d992c90d66f01442f03fe275b9617fa8cccdafa54de403e749c1a4e914e2fd0dfa5b2b7702819442c320610dff336b8bcf75192544c94be9c1e09848ef4c9acbea249170361b8ad24be7de4b25eb79977c988b26a47374cdff0a00cebbc2b0aae47982fb510e50db1fba0a9f45186a1becd3fe7d727bd32e75e54b1d2cd385fff5f120a12aa0aaefc9a92985981ecd828621a2", 0xe3}, {&(0x7f0000002000)="6d48e0583f07d1116a50fa7e5218c7592af353806f0423cf98ee721f0cfccbcf6095cf6103a9e8a071139aa58368b2082756ef8aaa35b704128037e6fbd867fd56071efd8e6e77b6f1c6eb4dfdebab45043d19b8c5e0fdb8d4e6fd787fb048d65036634eeb8ae98be80903d95ef7523df2be9378c62f6efd628f8c1cf491117622e8f338ec56e5784e07558592575467544c25e717936c8ded3de65dc718eccaaaa3d80f55b22378fd24ac", 0xab}, {&(0x7f0000001000-0xbf)="3b6998d5f18c3f1854ee7fb62c53e537a823f2d009a9513d91f7296da72ccd0b74abc4fdd78cfba617f97f1c6cb443d3ed601a94f24e221788cf2a5e32e1efddfe85f9aedd7149e74c41e752ed98c94b7b4a2ea3944486fb333f63c2276e961c244983adf35a098f122ccc1f5fa4d52241c2cf5852fbf231f1f3526ab72c694dc3a5e28f70673b2a86fedbcf26ff0c82192f4dc5c7deac6cb3351c51b987259551b7c636a7d269255908f88d6cc418ddebddced917c0982cfef789e87eb83c", 0xbf}, {&(0x7f0000002000-0xf6)="eb6d83feff6c018a4a71a96c7ffdb80ce9fec4f0042656f458449cdbe4cf8929a879d82ed24de0450eff3f72c449167297b05340353208d486085b9facb8a882f7c44f91a45f8d2f53c08ef559d16b956ec418aa1efbe6a74196d5768b98ac3189511d0a419d7752aa1417cc1995d9dfd59af5024270829d01f606f44e6d1ac85edaf18ca2f56f287dcab1bd97cde9fb773d340cdeb21d6e776b15335a95548e0edc0394bf6508359c3b952625173e6fa404ed0895271d2daf80f4dc4b611570bc16de05ef71c5e68b5adf330ec20f63f567301ba79f0670d1efd62c43b5e5e49460328d56a153c45c3293dd3110053e78e3d3765486", 0xf6}], 0x5) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000004000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000003000-0x10)={r5, r6, 0x4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x4, &(0x7f0000008000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r7, 0x8}) 2018/02/05 08:48:07 executing program 3: r0 = socket(0x11, 0x6, 0x5a44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000dc7000)={&(0x7f00001a6000)=@ipv4_delroute={0x24, 0x19, 0x121, 0x1, 0x2, {0x2, 0x0, 0x20, 0x100000001, 0xff, 0x4, 0xc8, 0xa, 0x2000}, [@RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4880}, 0x4000800) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x114000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x802, 0x0) accept$unix(r1, 0x0, &(0x7f0000001000)) fadvise64(r1, 0x0, 0x3, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000002000)={r5, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004000-0x4)=0x14) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000006000-0x14)={0x0, 0x2, 0x9, 0x5fc, 0x2, 0x6}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r6, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x3}}}, [0x8, 0x9, 0x9, 0x460, 0x5, 0x89af, 0x3, 0x2, 0x5, 0xffffffff, 0x2, 0x6, 0xfffffffffffffffb, 0xffff]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000007000-0x4), &(0x7f0000005000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000005000-0x58)={{0x2, 0xfffffffffffffa4e}, 0x1, 0xf20, 0x3, {0x67, 0xf275}, 0x0, 0xff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000007000)=@add_del={0x2, &(0x7f0000001000+0x5ee)=@generic="7dfae272bce45e509bca1597db82bca8", 0x3}) write$selinux_access(r4, &(0x7f0000006000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x36}, 0x42) 2018/02/05 08:48:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000079e000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f0a000-0x4)=0x4, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000052b000-0x60)={0x0, 0x31, 0x2, @thr={&(0x7f0000000000)="65c12c5d6526ee8b68f6de308902f49bce7d82f85fef9bac70d083aaf2eb978236583114f2450d2c4984893bdc39e254f30ecfdcb635e9605220253fd22163249195fd9dc686d248c4640fcfe9cad0491dd3c7b205d809dc592135fc50ca0989da2a00e9eb38e230e76087459246ba1df45ad8c4579857cbc76291083adbe07d8b6a30339f", &(0x7f000005d000-0x92)="6ae918bc5ad4ace2506027aedfabba62b22ecf584f046e9ed28b2cbfbe48e8d4a421d6660c0510fd2bf1e3cd69e2b785b02049d1852b9af8c441a490c43c2f4e860cf4037e97802a76b514801af69a3112469c4ac560aabe9bf6e14feb972104de33e7b45ef0d6cc0361ad97e725419b35db324fc547afc325ce13736ef917f3a5e2daecd7d23671c88e445115ed9f6201b5"}}, &(0x7f0000001000-0x4)=0x0) timer_delete(r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x4, 0x3, [0x20, 0x7, 0x1]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r3, 0x5, 0x1}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000004000-0x18)=@generic={0x8, 0x3, 0x8000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r4, 0x9000}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000005000)=""/48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) connect$llc(r0, &(0x7f0000006000)={0x1a, 0x0, 0x3, 0x0, 0x9, 0x2, @random="c3a98bc4e343"}, 0x10) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000001000-0x18)={0x9, 0x1, 0x2, 0x1, 0x8, 0x5}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000006000)={0x0, {{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x6, [{{0x2, 0x2, @rand_addr=0xd49}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}]}, 0x3c8) setsockopt$sock_int(r5, 0x1, 0x17, &(0x7f0000006000)=0x95, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000007000), &(0x7f0000008000-0x4)=0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000008000)=""/138, &(0x7f0000009000-0x4)=0x8a) [ 31.627422] IPVS: Creating netns size=2552 id=1 [ 31.689178] IPVS: Creating netns size=2552 id=2 [ 31.743800] IPVS: Creating netns size=2552 id=3 [ 31.808083] IPVS: Creating netns size=2552 id=4 [ 31.888898] IPVS: Creating netns size=2552 id=5 [ 31.988299] IPVS: Creating netns size=2552 id=6 [ 32.071742] IPVS: Creating netns size=2552 id=7 [ 32.215799] IPVS: Creating netns size=2552 id=8 2018/02/05 08:48:09 executing program 7: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) modify_ldt$read_default(0x2, &(0x7f0000002000)=""/143, 0x8f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000778000)={&(0x7f00002dd000/0x1000)=nil, 0x1000}) 2018/02/05 08:48:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e25000-0x8)='net/raw\x00') sendfile(r0, r0, &(0x7f0000107000)=0x200000010, 0xffff) 2018/02/05 08:48:10 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000264000), 0x0) close(r0) syslog(0x4, &(0x7f0000ea6000)=""/143, 0x8f) 2018/02/05 08:48:10 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/ptmx\x00', 0x0, 0x0) set_robust_list(&(0x7f0000fe9000)={&(0x7f00000aa000/0x4000)=nil, 0x400, &(0x7f0000c4c000/0x1000)=nil}, 0xc) socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)) [ 34.479848] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00000400 2018/02/05 08:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xfffffd41) fcntl$setown(r0, 0x8, r2) r3 = syz_open_dev$sg(&(0x7f0000c0f000-0x9)='/dev/sg#\x00', 0x607, 0x10200) mmap$binder(&(0x7f0000090000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace(0x1a, r4) [ 34.522054] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00000400 2018/02/05 08:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000436000-0x8)='./file0\x00', 0x801, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d7b000)={0x0, 0xfffffffffffff001, 0x1, 0x0, 0x9, 0x6, 0x7, 0x101, 0x0}, &(0x7f0000f0e000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000054e000-0x8c)={0x2, 0x8, 0x2, 'queue0\x00', 0xc03}) eventfd2(0x4, 0x80000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000029e000)={r1, 0xfffffffffffffffa}, 0x8) capset(&(0x7f0000561000-0x8)={0x19980330}, &(0x7f00003fd000)) prctl$intptr(0x17, 0x1ff) 2018/02/05 08:48:10 executing program 7: syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8, 0xffffffff00000000, 0x0, 0x2, 0x200}, &(0x7f0000b0e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aa3000-0x108)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x100000001, 0x7, 0x0, 0x9738, 0x4, 0x9, 0x3, 0xe43, 0x1, 0xe793, 0x8000, 0x7, 0x20, 0x800, 0x81]}, &(0x7f0000992000-0x4)=0x108) 2018/02/05 08:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") bind$unix(r0, &(0x7f0000d2f000-0xa)=@file={0x0, './file0\x00'}, 0xa) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) [ 34.615477] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 34.821096] audit: type=1400 audit(1517820490.491:5): avc: denied { create } for pid=4896 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.850975] audit: type=1400 audit(1517820490.521:6): avc: denied { ioctl } for pid=4896 comm="syz-executor4" path="socket:[10896]" dev="sockfs" ino=10896 ioctlcmd=8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 08:48:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000309000-0x8)=0x80000005) r1 = syz_open_dev$random(&(0x7f0000338000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0x9) close(r0) 2018/02/05 08:48:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cb4000-0x4)) r1 = dup3(r0, r0, 0x80000) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000761000-0x89)="290000002000190000003fffffffda060295000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) sendmsg$netrom(r1, &(0x7f0000615000-0x38)={&(0x7f000058e000)=@full={{0x3, {"77d619fe7b0422"}, 0x3ff}, [{"d1dbd2d4b8e57c"}, {"6e247001717e9c"}, {"d22f0eb027f5d7"}, {"489f0173233b80"}, {"9011f9b32337ba"}, {"4e4a92b8c99dea"}, {"9731264c5bedba"}, {"123ebd10dafece"}]}, 0x48, &(0x7f000081d000)=[{&(0x7f0000365000)="ba635b0bfe3b25dbea3ad19c52c639aa34b926b48a4b49296d52681ed59089a506477d53651fc598b12ce2d3c85e87d2e1ec2a32ef91a4b88827aeea2d568c27f831191a56e0e2f965c783bd028702f070bd96dd9f9d195d27a83257cd4ff1e86ab8a05b434625e7067009e0965590", 0x6f}, {&(0x7f0000a97000-0xe4)="871e45c037bbc2612b7d2124784bc69cb874782ce55a044bbb4cfff3b51868b5ed767d496f4e85ef42ec8d508d1a4cd1d6caa917efcbc8a07e959ff3c40d0cc9c18b02a467ca84b308f82b22a21f8a807c73df6add242770e492796a4986f685bbd9089d84c5b199549a69d4d6d4bb9b66d7de0e47c3b96480480ea20684b0a1a136b827d173725f90425383ea92536e63f48077801b4e684da84df3940340c1bb70833ed8c1c3d131011bc446852b9d89a53943128a7c19973995257df851d0afe9ab04e5a9042aa03dfd82d5578f4e673759f2468c7dafc65750278a7975961a1c2dc0", 0xe4}, {&(0x7f0000522000)="5e6d4276dbdad934c8ebfdeeffedae365f54d376cba5e30281859189418e11174808a12397786a036de32997465bd06147e433f372f2c7665abb5da6b47a31f4b326dd5ce66edabeed46a317ef3d7211e6839640d80566aca850309e0abdc721a66fa95a61d7949d12ca87b7ee35822323432bd1c1d6f57af7050356e62e3acd780a6002951ea45268c28d29f5bc1e91", 0x90}, {&(0x7f000060f000)="a1ec0801543d04e7303b9a4789a7281abcb905070ddb7d1d1b306b14283bd00eb3204163", 0x24}, {&(0x7f00009da000)}], 0x5, &(0x7f0000699000)=[{0xe8, 0x100, 0x7, "a4255645a642172d9a9eed664944e1356087dfb736c2efbb01f9aa9c16d050858df75b717469ce0b771157c19d2972e527c70a8be58474d240f818fb3183dfffb93b9226682a6626225d363d660dd47d37dc659c51c931c4a99b32b2735d09ec99e929f4cc5687090fbcf60ad78174b15d8840164c0dc8d3aa5fc083e063b70134e523e3743a850bf41c15efd66ebc8d64f9513c369c1b4c8b93afc0397ea013574806063d3fe9f5da5d4a854a1819b3a3479c8ff16d7a4a6ea6dd6008a2a27a3ac02d22c8b88295219cd811131837a8ace15b"}], 0xe8, 0x1}, 0x1) 2018/02/05 08:48:10 executing program 7: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8), 0xfffffffffffffda9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aae000-0x4)) 2018/02/05 08:48:10 executing program 6: mmap(&(0x7f0000000000/0x35c000)=nil, 0x35c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000162000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000035d000-0x4)=0x5) 2018/02/05 08:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000780000-0x18)) pivot_root(&(0x7f0000954000-0x8)='./file0\x00', &(0x7f0000766000-0xe)='./file0/file0\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002aa000)=0x0) ptrace$peek(0x3, r0, &(0x7f0000bdc000)) 2018/02/05 08:48:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00007c1000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032e000-0xde)}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000055a000)) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a220c330ad64", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(0x0, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000105000), &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086f000-0x4)=0x211) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(0xffffffffffffffff, r4, &(0x7f0000d84000-0x8), 0x8000fffffffe) connect(r2, &(0x7f0000179000)=@ll={0x11, 0xd, r3, 0x1, 0x20, 0x6, @empty}, 0x14) 2018/02/05 08:48:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000b000-0x20)) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000e000-0x20)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a25000-0xc)='/dev/autofs\x00', 0x20080, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000d0000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bcd000-0xe8)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000a2e000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000538000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000392000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a08000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000e8a000)=0xe8) r7 = getgid() r8 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c57000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000d33000-0x3)=0xffffffffffffff9f) r10 = getgid() fcntl$getownex(r0, 0x10, &(0x7f000041c000-0x5)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000515000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00008f9000-0x4)=0xe8) r13 = getgid() r14 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000577000-0xc)={0x0, 0x0}, &(0x7f0000be0000-0x4)=0xc) lstat(&(0x7f0000668000-0x8)='./file0\x00', &(0x7f0000bb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000930000)={&(0x7f0000484000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000372000)=[{&(0x7f0000b5c000-0xb9)="bbba12ee39e12fba5247a38af9444115c4150b20df67b9a94e1908076e800f124178163c0bf184c7c82dc5f4ee826de1a09cd3348d5473ebe9e36652d518f6e9b1c4146a103dc69ace4efafac0a21849198080bd6f37415d91015d90e19ad9c0dfde20e562fbb1e721a1c946ae7092978f2bd62dce30375725b29790fc1e2c2d1fab14c8d7542a50ea5f4883cc10cff28102308ca8b4379adae3931f78cd881e14d08bb6f8bc21049d7826fd864179336fc5b75254a3073cd2", 0xb9}], 0x1, &(0x7f00006d6000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x140, 0x10}, 0x4) getpeername(r1, &(0x7f0000d67000-0xe)=@l2, &(0x7f0000706000-0x4)=0xe) r17 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dea000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_opts(r17, 0x0, 0x4, &(0x7f0000622000)=""/243, &(0x7f0000abb000+0x78a)=0xf3) 2018/02/05 08:48:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r0, &(0x7f0000523000-0x1)="c7", 0x1, 0x4, &(0x7f0000036000)={0x77359400}) clock_gettime(0x0, &(0x7f000049a000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000b5000-0x6f)="91d145dbea735c147a64cdbce11f009341472ff7b1aaa38822e0e0bd6c77fc6dd74ce341574de2567e8499ff3512f0ea7b9e4076542b527be0e560c4a8aa9eecd862732cef690891c7c646986ede7e8fe50fdb33a02bb6b7ce462f15073a0988ec05b4b69bbd930ed5bd6ca6526252", 0x6f, 0x8001, &(0x7f00009b3000-0x10)={r1, r2+30000000}) futex(&(0x7f0000314000)=0x60, 0x3, 0x7ff, &(0x7f0000103000), &(0x7f0000806000-0x4)=0x80, 0x8) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)) [ 34.937922] binder: 4920:4921 ioctl 8903 20aadffc returned -22 2018/02/05 08:48:10 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x80, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f000098f000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000ef8000-0x4)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/05 08:48:10 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000013000-0x22)=""/34, &(0x7f0000012000-0x4)=0x22) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:48:10 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x40080e) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000c5d000-0x4)) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000292000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa7000-0xc)='/dev/autofs\x00', 0x900, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000e84000-0x70)=""/112, 0x70) ptrace(0x4207, r3) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000827000)) 2018/02/05 08:48:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xe1cd, 0x1, 0x4}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/05 08:48:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000978000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}}, {"52b6", @empty}}, 0x0, []}}) 2018/02/05 08:48:10 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bbd000)={0x2, &(0x7f000059b000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00007b0000-0x8)={r2, 0x1}) setsockopt$inet_opts(r0, 0x0, 0x1000000000000008, &(0x7f0000fdf000)="8902d66859642cbda081addcb37102fa8d9e391d6a205be6492a6a909472f118c9c15a7857dc61de035f4807f6ff4373d6ef7b575f05a197b139d06c81246cdbcec24e974b4294e2adda390912dd7268ccee76c06cc84d20", 0xcb11430f83115bae) 2018/02/05 08:48:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d01000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000b14000-0x40)={&(0x7f0000d92000)=[0x0, 0x0, 0x0], &(0x7f0000f83000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000955000)=[0x0, 0x0], &(0x7f00006f8000-0x4)=[0x0], 0x3, 0xa, 0x2, 0x1}) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b40000-0x10)=@common='ifb0\x00', 0x10) ioctl$sock_ifreq(r0, 0x899c, &(0x7f00007ca000-0x50)={@generic="2cef5643e48bf9e1d6d3c6754f43b34d", @ifru_ivalue=0x200}) writev(r2, &(0x7f000010d000)=[{&(0x7f00005ce000-0x1000)="a7", 0x1}], 0x1) close(r2) close(r2) 2018/02/05 08:48:10 executing program 1: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2f000-0x8), &(0x7f0000782000-0x4)=0x8) write(r0, &(0x7f0000a0d000)="170000001a001bd213110005e700000080000003ff008d", 0x17) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000952000-0x4)=0x20, 0x4) [ 34.981224] binder: 4920:4921 ioctl 8903 20aadffc returned -22 2018/02/05 08:48:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = gettid() socket$inet6_dccp(0xa, 0x6, 0x0) prlimit64(r1, 0xf, &(0x7f0000985000-0x10)={0xfffffffeffffffa2, 0x3ff}, &(0x7f0000953000-0x5)) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/05 08:48:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) open(&(0x7f0000659000-0x8)='./file0\x00', 0x20000, 0x1) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000cfd000-0x10)="be65f174bea3e66b4d6375e0bb913c68", 0x10) dup2(r0, r2) 2018/02/05 08:48:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d43000-0x10)='net/ip_mr_cache\x00') openat(r0, &(0x7f00007b3000)='./file0\x00', 0x80, 0x60) readlinkat(r0, &(0x7f0000690000)='./file0\x00', &(0x7f00008e3000), 0x0) fcntl$notify(r0, 0x402, 0x5) dup2(r0, r0) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) 2018/02/05 08:48:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000f7000-0x10)='/dev/input/mice\x00', 0x0, 0x22800) fcntl$notify(r0, 0x4, 0x0) 2018/02/05 08:48:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) clock_getres(0x0, &(0x7f0000669000-0x10)) 2018/02/05 08:48:10 executing program 0: r0 = epoll_create1(0x80000) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x170, 0x800000020000000, &(0x7f0000381000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000514000)=[{}, {0xc, 0x200200}, {}, {0x0, 0x4}, {0x0, 0x8000000}, {}, {}, {0x8, 0x1f}], 0x8) 2018/02/05 08:48:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xe)='lokeyringppp0\x00', 0x1) r1 = socket(0xa, 0x806, 0xfffffffffffffff9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001b5000)={0x10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b89000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000022b000-0xc)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/autofs\x00', 0x28000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x5) poll(&(0x7f00009c1000)=[{r3}], 0x1, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000b54000)='tls\x00', 0x4) 2018/02/05 08:48:10 executing program 5: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000039000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000043000-0x10)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000034000)=0xe1, 0x8) 2018/02/05 08:48:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x10)=@generic="b0cdccb04c55093880adbae263ca8a75"}) r1 = syz_open_dev$sg(&(0x7f00001b7000-0x9)='/dev/sg#\x00', 0x800003, 0x109200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x20, &(0x7f0000001000-0x20)) dup2(r0, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x6, 0x5, 0x80000001, "28f498dbced96f69003174101d1bad3c2e2c45c36f21aa75708680b205678510d501dfc4dd3fb1a3c1b1616d6ba9bb6587578e45798707ea31432ebc5f2488e2a58ab82254bbcdb432919f4f032452f2"}, 0x160) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) 2018/02/05 08:48:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000c3d000)) r0 = open$dir(&(0x7f0000c77000-0x8)='./file1\x00', 0x210000, 0xc8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000be5000-0x15)='/dev/pktcdvd/control\x00', 0x10400, 0x0) renameat2(r0, &(0x7f0000720000)='./file0\x00', r1, &(0x7f0000f32000)='./file0\x00', 0x4) mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)) syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x1) mount(&(0x7f000012c000-0x8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f0000310000-0x8)='qnx6\x00', 0x203efd, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/05 08:48:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000017f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) close(r1) ptrace$peek(0x1, 0x0, &(0x7f00009a7000)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 08:48:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009c6000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000548000-0x4)=0x10) bind$inet(r0, &(0x7f0000681000)={0x2, 0x1, @empty}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f000000f000-0x10)="eb375d06e0aa9f9b211facffffffffff"}) 2018/02/05 08:48:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009fd000-0x8)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000098000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@empty}}, &(0x7f00009ab000)=0xe8) getsockname$ax25(r0, &(0x7f0000d73000), &(0x7f0000f0d000)=0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000093c000-0x8), &(0x7f0000239000)=0x8) dup2(r1, r1) connect(r0, &(0x7f0000462000-0x10)=@can={0x1d, r2}, 0x10) 2018/02/05 08:48:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xe)='lokeyringppp0\x00', 0x1) r1 = socket(0xa, 0x806, 0xfffffffffffffff9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001b5000)={0x10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b89000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000022b000-0xc)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/autofs\x00', 0x28000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x5) poll(&(0x7f00009c1000)=[{r3}], 0x1, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000b54000)='tls\x00', 0x4) 2018/02/05 08:48:10 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x84000) sendto$unix(r1, &(0x7f0000001000-0x1)="c4", 0x1, 0x801, &(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000c000-0xd)=@known='security.ima\x00', &(0x7f000000b000)='+:%em1\x00', 0x7, 0x0) 2018/02/05 08:48:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000689000-0xd)='/dev/snd/seq\x00', 0x0, 0x4100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00008ad000-0xbc)={0x3ff, 0x2, 'client1\x00', 0x1, "14901fdcdd7a1419", "07238b3e468c33ea522535d0bac3a0acfb6d6f940c10f83e00b568dd1965f229", 0xff, 0x8}) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x39}, 0x35) r2 = creat(&(0x7f0000b62000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b8c000)={0x0, @in6={{0xa, 0x0, 0x81, @empty, 0x7fff}}, 0x8, 0x5, 0x3, 0x7, 0x49}, &(0x7f0000a44000-0x4)=0xa0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ac4000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000657000-0x8)={r3, 0x3}, &(0x7f0000a46000-0x4)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000053d000)='/dev/rtc\x00', 0x42002, 0x0) fcntl$addseals(r1, 0x409, 0x1) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000294000-0x8)) 2018/02/05 08:48:10 executing program 3: r0 = socket(0x2000000000000010, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x400) write(r0, &(0x7f0000a0f000-0x25), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x80000608) inotify_rm_watch(r1, r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009d3000), &(0x7f0000000000)=0x4) 2018/02/05 08:48:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0xfffffffffffff26e}, 0x0, 0xfffffffffffffffe}, &(0x7f00003b8000-0x20), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e9e000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x40000000000001b, &(0x7f0000dce000)=0x3fd, 0xfffffffffffffea3) r1 = syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) finit_module(r1, &(0x7f00004bd000)=':ppp1!eth0!vboxnet0:%\x00', 0x3) 2018/02/05 08:48:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000020001, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f000018d000-0x1000), 0x0) 2018/02/05 08:48:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') getpid() accept4$inet6(r0, 0x0, &(0x7f0000c7f000-0x4), 0x80800) linkat(r0, &(0x7f000087d000-0x8)='./file0\x00', r0, &(0x7f0000d25000)='/', 0x400) 2018/02/05 08:48:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xe, &(0x7f0000001000-0x10)) acct(&(0x7f0000000000)='./file0\x00') 2018/02/05 08:48:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000199000)=""/111) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000268000-0x10)=@common='bond0\x00') r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a18000)=0x81, 0x4) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@common='lo\x00'}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/05 08:48:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x80000, 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) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @dev}, &(0x7f0000000000)=0x175) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000269000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006b9000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x9, 0x3, 0x0, 0x2, 0x80, 0xa0, 0x6, r1, r2}, {0x0, 0x401, 0x7, 0x8b17, 0x100000000, 0x51b, 0x6, 0x7fff}, {0x0, 0x3, 0x2, 0xffffffff00000000}, 0x8, 0x4, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x0, 0x0, 0x4, 0x31, 0x101, 0xfffffffffffffffa}}, 0xe8) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0xcf)="cf90964433696253eddca523ba406143e5d46812513149bfc27da7ec15c187e28f4f7165bc4dea5307a41f60183dc0c85798f3da267e2e813e6f922f4c8e5a958de806f3a8d174a474a58ff7579b2b40f23d3f2b09a921287de890bccfb8ed68fc6037e56d185075ad2144a189894a0c0530af58d2b832ddad515964fe43f3fcce72ef029b16aa08ae5187fda5287ad38a4630b5212b93315c7ec17f6545995e9e7c30fb888660d2c10f93e59faba8ef3254c021764f49a4f9790216671ab8625e1c337e840a1fb23fdf224b85d6d1", 0xcf}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x74, 0x0, &(0x7f0000001000-0x74)=[@acquire={0x40046305, 0x1}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x30, &(0x7f0000001000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000001000), 0x1, 0x4, 0x2}], &(0x7f0000002000)=[0x40, 0x30, 0x68, 0x18, 0x28, 0x48]}, 0x3}}, @clear_death={0x400c630f, 0x2}, @acquire={0x40046305}], 0x62, 0x0, &(0x7f0000000000)="5670ca70a46702cb3bccbb1e80d3d8d93f4c37918b8226d96ae26be106d463473e72bda29851831ef52aa8e880d01e83ba239e7172a4098bde8636144015b5dbd85ece8320068d781e410db083c037cfb53796af717a578480e2198562db111ed5ef"}) fchmodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x480, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000002000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000005000)=0x5, 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0xfffeffff80040001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000003000)=r4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)) r6 = socket$inet6(0xa, 0x0, 0x2) getsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f0000b55000), &(0x7f000089b000-0x4)=0x4) 2018/02/05 08:48:10 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001c000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/05 08:48:10 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f7000-0xc)='/dev/rfkill\x00', 0x2, 0x0) unlinkat(r1, &(0x7f000077b000)='./file0\x00', 0x200) syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000021e000-0x28)={@common='ip6tnl0\x00', 0x92}) creat(&(0x7f0000166000)='./file0\x00', 0x180) sync() mremap(&(0x7f00005ae000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000dbf000/0x3000)=nil) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 08:48:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) getsockname(r1, &(0x7f0000ca6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000096000)=0x2e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000076b000)={@common='nr0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006b5000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f000088c000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b66000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x81, 0x0, 0x20, 0x0, 0x16, r4, r5}, {0x8, 0x8, 0x56e, 0x1ff, 0x8, 0x7, 0x4e7}, {0xfffffffffffffffe, 0xffffffffffffface, 0x69, 0x9}, 0x0, 0x9, 0x1, 0x0, 0x3, 0x2}, {{@in=@rand_addr=0x8, 0x2, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff7, 0x5d499515, 0x2}}, 0xe8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000719000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b22000)={0x0}) setsockopt$inet_group_source_req(r6, 0x0, 0x2b, &(0x7f000055a000-0x118)={0xffff, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) getpeername(r1, &(0x7f0000afa000-0x58)=@alg, &(0x7f0000e29000)=0x58) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000120000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$llc(r7, &(0x7f0000e86000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000049000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000cb6000)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x40) 2018/02/05 08:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid}, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0x2) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) accept4$vsock_stream(r0, &(0x7f000015e000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) 2018/02/05 08:48:11 executing program 7: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000005b000-0x8), &(0x7f000005a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000054000-0x4)=0x108) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000017000)=@generic="a7f035c2db3c7e6b8f2f77b8f65d5b93") ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)) 2018/02/05 08:48:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ba2000)=@hopopts={0x3f, 0x16, [], []}, 0xc0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bdc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000791000-0x8)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r1, 0x4, &(0x7f00001dc000)=""/141) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bfd000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f00009c0000-0x138)=@hopopts={0x1d, 0x0, [], []}, 0xffffffffffffff99) sendto$inet6(r2, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}}, 0x1c) r3 = request_key(&(0x7f0000c0c000-0xb)='asymmetric\x00', &(0x7f00002ff000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000be7000)="2a6370757365748d00", 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000472000)='cifs.idmap\x00', &(0x7f000087d000)='trustedeth0mime_type!@&ppp1\x00') accept4$inet6(r0, &(0x7f0000d3f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000223000-0x4)=0x1c, 0x80800) 2018/02/05 08:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') getpid() accept4$inet6(r0, 0x0, &(0x7f0000c7f000-0x4), 0x80800) linkat(r0, &(0x7f000087d000-0x8)='./file0\x00', r0, &(0x7f0000d25000)='/', 0x400) [ 35.327658] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/05 08:48:11 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001c000)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/05 08:48:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000013000)="ee", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000483000-0xe)=""/14, 0xe) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 08:48:11 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000d99000)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000d9b000)={0x6, 0xfffffffffffffffd, 0x7}) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000d9c000)='./file0\x00', 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000057c000-0x23)="169f8bf01adc9f7fe50ae6aef224f5decf331b050a19967831d59b86cbd700b5d254b1", 0x23) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d9b000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d9a000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "00000707c89d"}}) 2018/02/05 08:48:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x80000, 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) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @dev}, &(0x7f0000000000)=0x175) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000269000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006b9000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x9, 0x3, 0x0, 0x2, 0x80, 0xa0, 0x6, r1, r2}, {0x0, 0x401, 0x7, 0x8b17, 0x100000000, 0x51b, 0x6, 0x7fff}, {0x0, 0x3, 0x2, 0xffffffff00000000}, 0x8, 0x4, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x0, 0x0, 0x4, 0x31, 0x101, 0xfffffffffffffffa}}, 0xe8) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0xcf)="cf90964433696253eddca523ba406143e5d46812513149bfc27da7ec15c187e28f4f7165bc4dea5307a41f60183dc0c85798f3da267e2e813e6f922f4c8e5a958de806f3a8d174a474a58ff7579b2b40f23d3f2b09a921287de890bccfb8ed68fc6037e56d185075ad2144a189894a0c0530af58d2b832ddad515964fe43f3fcce72ef029b16aa08ae5187fda5287ad38a4630b5212b93315c7ec17f6545995e9e7c30fb888660d2c10f93e59faba8ef3254c021764f49a4f9790216671ab8625e1c337e840a1fb23fdf224b85d6d1", 0xcf}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x74, 0x0, &(0x7f0000001000-0x74)=[@acquire={0x40046305, 0x1}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x30, &(0x7f0000001000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000001000), 0x1, 0x4, 0x2}], &(0x7f0000002000)=[0x40, 0x30, 0x68, 0x18, 0x28, 0x48]}, 0x3}}, @clear_death={0x400c630f, 0x2}, @acquire={0x40046305}], 0x62, 0x0, &(0x7f0000000000)="5670ca70a46702cb3bccbb1e80d3d8d93f4c37918b8226d96ae26be106d463473e72bda29851831ef52aa8e880d01e83ba239e7172a4098bde8636144015b5dbd85ece8320068d781e410db083c037cfb53796af717a578480e2198562db111ed5ef"}) fchmodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x480, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000002000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000005000)=0x5, 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0xfffeffff80040001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000003000)=r4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)) r6 = socket$inet6(0xa, 0x0, 0x2) getsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f0000b55000), &(0x7f000089b000-0x4)=0x4) 2018/02/05 08:48:11 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000005000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffff9c, 0x10c, 0x7, &(0x7f0000007000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000006000), &(0x7f0000003000-0x4)=0x2e7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003000)={@local, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000006000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x7fff, 0x5, 0x20, 0x400, 0x5, 0x8, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000007000-0x45)="3b73e7185ee989beb4b0fa02d33bdca0f07766033c483a1a8fc3701305bcedd7e70631abe2381ba0cf1d4b8f692c370f620ddceb69f75635cce1646e336a7fce82a89a7761", 0x45}, {&(0x7f0000001000-0x7f)="b7fb8a3ef10839a8af6841819ce22a65eff1f1585f418a59530aef0677e65125cd98c066a4d0f14a421751ac067fc6ee0ed549d20c0b6c2b548aa38ab97f9bd63cecdd5b4fcdaed38787d5d050a5d5846d3868230dd8197dcc42df6d6d07be121e69749d1cd6d469f420670bef705a06f7c0706fa04a18393ed113ce75d3a9", 0x7f}, {&(0x7f0000009000-0x2)="f6e5", 0x2}, {&(0x7f0000008000)="74c48ecd9f045f4532a78880b68c1dd5aca3", 0x12}], 0x4, 0x0) 2018/02/05 08:48:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x4042, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000f04000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000de8000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) sendto$inet6(r1, &(0x7f0000111000)="590c75f392eb32727456cf1b7f851a52b501465b902c583cf230a36faa0d8516f0bb8a9f55fa8d80ebeb8e8ce78f4891be0dfe91d0621022fecae293a2d9e16c17aa911bfd786e4806a84b3e3e95fdfa334ba146f55bbb33845b079a61fc71eb0ee8f5d7bfe88f6257d57429ef23b576c60325cab37f67cb82324d27ef9436ff8fa5da626922441985df9588169999310520f6", 0x12d, 0x0, &(0x7f0000ca2000)={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00009a7000)={&(0x7f0000df5000/0x3000)=nil, 0x1f, 0x3, 0x4, &(0x7f0000218000/0x1000)=nil, 0x80000001}) prctl$intptr(0x1c, 0xfffffffffffffffe) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6}]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000612000)=[{0x0, 0x34ad}, {0xa, 0x80}], 0x2) 2018/02/05 08:48:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) fsync(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000078b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005f6000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x7fffffff, 0x5}, &(0x7f0000d99000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c18000-0x8)={r3, 0x1}, &(0x7f00000ed000-0x4)=0x8) close(r1) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) rt_sigsuspend(&(0x7f0000411000)={0x8}, 0x8) fallocate(r1, 0x0, 0x0, 0x40002) close(r4) close(r0) 2018/02/05 08:48:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) clock_gettime(0x0, &(0x7f0000f31000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000085e000)={0x1ff, 0x3f, 0x7, 0x4, 0x2, 0x0, 0xc37f, 0x1}, &(0x7f00006c1000)={0x5, 0xba5c, 0x0, 0xfffffffffffffff8, 0x81, 0xff, 0x1, 0x9}, &(0x7f0000229000)={0x5, 0x7, 0x3b8398c2, 0x1000, 0x5, 0xb3, 0x4, 0xfff}, &(0x7f00007b1000-0x10)={r1, r2/1000+10000}) [ 35.517082] audit: type=1326 audit(1517820491.191:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5107 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 35.542328] audit: type=1326 audit(1517820491.211:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5107 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/05 08:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) bind(r0, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f00002f3000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCCBRK(r1, 0x5428) connect(r0, &(0x7f00007ce000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 08:48:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000046c000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000379000-0x4)=r1) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r2, 0x0) creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/05 08:48:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x8400000000002, 0x0) setfsgid(0x0) setreuid(0x0, 0x0) 2018/02/05 08:48:11 executing program 0: clock_adjtime(0x400, &(0x7f00004b2000-0xd0)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000543000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000042b000-0x18)={0x7fffffff, 0x0, 0x7, 0x80, 0x1, 0x1}) 2018/02/05 08:48:11 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4), 0x80800) r0 = creat(&(0x7f0000005000)='./file0\x00', 0x22) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x80001d, &(0x7f0000004000-0x4), &(0x7f0000005000-0x4)=0x2) 2018/02/05 08:48:11 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f91000-0x10)) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xfffffeef}], 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f92000)={0x200, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00004d0000-0x10)={r2, 0x4}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000518000)=""/184, 0xb8) 2018/02/05 08:48:11 executing program 3: clone(0x0, &(0x7f0000cbf000), &(0x7f000064b000), &(0x7f000021f000), &(0x7f0000f40000)) acct(&(0x7f0000ee0000-0x1)='./file0\x00') fremovexattr(0xffffffffffffffff, &(0x7f0000e01000+0x4b6)=@random={'os2.\x00', '[usernodevvmnet1\x00'}) 2018/02/05 08:48:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000ba8000-0x4)=0x3) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000034b000-0x4), &(0x7f00002c6000)=0x4) recvmmsg(r0, &(0x7f0000636000-0x140)=[{{0x0, 0x0, &(0x7f00001ba000)=[], 0x0, &(0x7f0000b23000-0x33)=""/51, 0x33, 0x6}}], 0x1, 0x63, &(0x7f0000588000-0x8)={0x77359400}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000034f000-0x15)='/dev/pktcdvd/control\x00', 0x109100, 0x0) recvfrom(r1, &(0x7f0000bd8000-0x1c)=""/28, 0x1c, 0x1, &(0x7f0000f89000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x0, 0x1, {0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}}, 0x32) getsockname$netrom(r2, &(0x7f000042a000)=@full, &(0x7f00006d2000-0x4)=0x48) 2018/02/05 08:48:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b86000)={0x0}, &(0x7f0000d2e000-0x4)=0xc) ptrace$cont(0x18, r0, 0x6, 0x7) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_flags=0x7102}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/status\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f000090f000-0x8), 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000c2f000-0x8)) getrusage(0x0, &(0x7f0000500000-0x90)) 2018/02/05 08:48:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ea6000-0x10)={0x0, 0x3, 0x4, [0xfffffffffffffff5, 0x4, 0x9, 0x7f]}, &(0x7f00005f0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006ba000-0x10)={r2, 0xfffffffffffffbff, 0xfffffffffffffff8}, &(0x7f00001c1000-0x3)=0x10) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000ed000-0xd)='net/udplite6\x00') sendfile(r0, r3, &(0x7f00006df000-0x8), 0x800) 2018/02/05 08:48:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) sendfile(r0, r0, &(0x7f0000d9b000-0x8), 0x3) recvfrom$inet6(r0, &(0x7f0000ca1000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffd9c) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dec000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000176000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000050a000-0xcf)={r1, 0xc0e000, 0xc7, "9e8eb5bda38df378fcfbc6409a70dbd749c0f0afb8f020ab2171aab0f986840d24e35be830d4c7d244c01ef929aa759f15e852af488cbe096afdaa2635ae151283d6e17a590bbb361cf17441eb30ea88d38dea6599b5499fde78963c512a37c5b0dbd5a1f9eb2ed2a8257282b1d843fce9d431ca1bc73ce2fd782db1b18b3e816d103a992f7013959cc2d547cc37d5a4de2d6482cac7da226840d073b5b96846c5bacf1e1f846a2a1fd187825a1e92e5d192f22bf674b4dd7f4d894c531ba366db0e322a602e8d"}, 0xcf) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b23000)=[{&(0x7f00005ce000-0xc6)="007af4271db0aafa47ee7fcda3bf4d5be860cbed5eb0ceb05dddd4fb6f3377b916109b04123ada2f3f35deecc2ed0bbd2adb9d1455e7bec28d93334ced44957cb66487392b151270ca08449eed4a683b0f2a850e95be06f1ddf5eb68f7203061c9519390a17c0c9db1789b7494a4953aeff2234de602c64b72bd7e76085d62bd8e20d4d0ce21674080f99d9042c3afac6f3939f1be408a0dc020983f44a3384f08d631cc9b95263501f4e83f3591ce9d0f9d2ae8a318cb231a0a", 0xba}], 0x1}, 0x0) 2018/02/05 08:48:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f000029b000)=[], 0x14fe3a135fb8b) r1 = syz_open_dev$sg(&(0x7f0000d73000)='/dev/sg#\x00', 0x8, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f09000-0x10)='/selinux/access\x00', 0x2, 0x0) dup2(r0, r2) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000edd000)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000278000-0x1)=0x3) 2018/02/05 08:48:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x8000b, 0x1000, &(0x7f0000001000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001000-0xb0)={{0x5, 0x1f}, 'port1\x00', 0x3, 0x140011, 0x9ea, 0x5, 0x3, 0x80000001, 0x3, 0x0, 0x2, 0xa0c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)) quotactl(0x3, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x2b)="aa708583e263e40362d4e21f284dbdac44fb543ed29e6f429cf1aaf79d53a0724a73a70352eb85966570a4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x6, &(0x7f0000fc8000-0x3), &(0x7f0000026000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000031b000-0x12)={0x0, 0x7, 0x5, [0x0, 0x2, 0x5, 0x23a, 0x8001]}, &(0x7f0000a29000)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a38000-0xd8)={r3, 0x7, 0xd0, "f754139c80b2454b2604ef299d1fb84611b3b9ee64abf00909f20b20278595a47417456b3d7201c5661a3e62233a584b02aa3ad5c1b3bc17094abd3a4af0cafd643331cd6de326864ba3c71b843894864fc481e482a792dc7b6689a53d49d4d925fab532f6653a76986cbcba100dcb775de7d3a8d108fbe8d934d60e0012a8f991f34bcaacb01a139a1f977cafa19d5c667d08fb4b627cf55ca826f524bc3cdf7ad502c1be59dc4ac66d859f48cbcae2dd4ed4d539d2ed0d8c413bb17a16a66a453bfc6d52524af1c726a8acf622f033"}, 0xd8) chroot(&(0x7f0000adb000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f00002e9000-0x8)='./file0\x00') 2018/02/05 08:48:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) mlockall(0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ee000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009d6000-0x10)={&(0x7f0000bf8000/0x4000)=nil, 0x4000}) accept4$packet(0xffffffffffffffff, &(0x7f0000993000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000df5000)=0x14, 0x80000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002bf000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000698000-0x38)={&(0x7f0000a8e000-0xc)={0x10, 0x0, 0x0, 0x80005008}, 0xc, &(0x7f00004ee000)={&(0x7f000070f000)=@getlink={0x2d4, 0x12, 0xa00, 0x6, 0x2, {0x0, 0x0, 0x0, r1, 0xa00, 0x10200}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_IF_NETNSID={0x8, 0x2e, 0xac8c}, @IFLA_GROUP={0x8, 0x1b, 0x5}, @IFLA_MTU={0x8, 0xe, 0x1ff}, @IFLA_MAP={0x28, 0xe, {0x3, 0xb7a, 0x5, 0x1, 0x6, 0x2}}, @IFLA_PORT_SELF={0x24c, 0x19, [@nested={0x144, 0x86, [@generic="533e1a2d88f313d69b3da7bb517c59f38a5e0e4657a0a7c0d7ac603dd8a11424c193acc242ad102a49f621e1bcf44594e5a20c6a1f4af051516001dcd17f3ab5bfc203de3977db404f7cc2266d24ea62cc0881af643e64d0e1be955777fa466b578c6bcdbef3fc0f560f0a2bda79f8809fbe807d82bb172c38ca5bbcbda5aa091b864a246d8871a56c244a7dad8e36d940db1b8d3736cfc7382c0f15467632618ef1d38f5178e759c89add992cf767828419b7e051b3376576eb8b867bf8db494c162838cade3e251094d5ce9b8b0e96e1a401f20eb94b18a10e98a5", @generic="ef14d825563c36d03ee808dad1d3d2057cdfad6a482c5beace3ef0bd4a11ea2fbc0c95c4500417108c4d51fd700c4ba75b4f6b84650086b35380478c792ba98b1f0e539b53b8f24a85e63083a6b931e223691ce7a19401d3a66cc6ba37c168fe77950b"]}, @nested={0x28, 0x32, [@typed={0x24, 0x6e, @str='{vboxnet1trustedusercpuset\'\x00'}]}, @typed={0xc, 0xb, @fd=r2}, @nested={0xd0, 0x6, [@typed={0x10, 0x12, @u64}, @typed={0x9c, 0x17, @binary="01628175352904bf4c03c9a058f496d9c62f001452ad4bacd8898d1f3a87f71a91adee861931612a6d9b84ef76029901cedc518de9c48f34b667482c0a8066f0a17fc2af5303635c973a378b832111a7db52f813e9813bba1df2bf25510073cb83c3410c76a8d6879a5fc176cd926e5c3bf75824245adc47ba1ab4a486df2cf165fca273ea01cefcd2cfd6d02ee8a4096d0ec274"}, @typed={0x20, 0x2b, @str='&:[bdev)[lovboxnet1}&\x00'}]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r3}, @IFLA_PHYS_SWITCH_ID={0x8, 0x24, 'O'}, @IFLA_PHYS_PORT_ID={0x14, 0x22, "0c227ba37b5001a8152e590a5b53"}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x40000}, 0x4004004) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/02/05 08:48:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e68000)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000af8000-0xc)) epoll_pwait(r1, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002f000-0x8), 0x8) 2018/02/05 08:48:11 executing program 2: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00008e2000)={0xfffffffffffffff8, 0x200, 0xff7a}) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/05 08:48:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000757000)={0x20, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x2}, 0x0, 0x101, 0x3, 0x313, 0x8000, &(0x7f0000cae000-0x10)=@generic="3b2cc9f5fac44b81a6ca0d9ac269dee0", 0x9, 0x0, 0x4}) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x4fb}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x2b1}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f00006fa000-0x59c)=@getlink={0x200, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0xf0, 0x12, [@IFLA_INFO_DATA={0xc8, 0x2, "42120e6f1f1a00a13dcc8b015a45c19d4f51e710357e7754fab19123f2f3a48c37dbf539ee56c4f0549f24d71344f410ab4ed7fff115328a415c22182661ea24998124ad8119edce293c3a454c5498e6c2f15ac1e76c815828fce9ed4b1c6553da4e6afbec4e6221264afcb1002e759bf803c78c6026bc9b908b2d5c78b5732d5b9c41802ae4e7e4dd5b3da7b4cbc44f8e83e6054e98a76ea08d34f35a950cc917f685b426edf8f8050455639c70ca0d8cc618d44ce253076307e62bc4210c7ec5"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, '*bdevself&proc+eth1{\x00'}]}, @IFLA_LINKMODE={0x8, 0x11, 0xded}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_VFINFO_LIST={0xc4, 0x16, [{0xc0, 0x1, [@generic="6af80afed3e4fc399248426065fffbcc84390c496232aceaf62d2f99d128411980b6fc838ee095c3a4bd4d720ed73d10a9fbfdf101f0d8b2a962f9a68d2aaa1b96b6ac43bd368c00aa93015260f217", @generic="b2cc5877d57f611f34844cdcfa4583444f5e58cf7f564c602ba94864329e079e1cd55193600bfa13446e8b7106cd36545f5163963ca75b255beb832db81022d046430abd76ed7c7f9631620facd0fe593a365f3273b7c98ffe9d978bd87a8ddbca8d586d4c49815890c8faf277"]}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x200}, 0x1}, 0x0) 2018/02/05 08:48:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b9b000)='/dev/sg#\x00', 0xffffffffffffff7f, 0x400602) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000310000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00009f3000-0x4), &(0x7f0000001000-0x4), &(0x7f00009a3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$KDDELIO(r0, 0x4b35, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000010a000-0xe8)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00006bb000)={0x10, 0x0, 0x0, 0x11220}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00000f3000-0x47c)=@polexpire={0x47c, 0x1b, 0x8, 0x1, 0x1, {{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x401, 0x0, 0x0, 0x80, 0x6, r1, r2}, {0xfffffffffffffffb, 0x585, 0x5, 0x0, 0x3, 0x9, 0x7fffffff, 0x2c6}, {0x9, 0x6, 0x6, 0x101}, 0x8, 0x4, 0x2, 0x1, 0x2, 0x3}, 0x1}, [@migrate={0x138, 0x11, [{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x2, 0x0, 0x7, 0x2, 0xa}, {@in6=@empty, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@rand_addr=0x3778d330, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x33, 0x3, 0x0, 0x7, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6c, 0x3, 0x0, 0x1, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xff, 0x0, 0x0, 0x0, 0x2, 0xa}]}, @migrate={0x138, 0x11, [{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x3f, 0x3, 0x0, 0x5, 0x0, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x0, 0x1, 0x0, 0x0, 0x2, 0xa}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6c, 0x1, 0x0, 0x3, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xae91a9dd3cf09fb, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001, 0x6c, 0x3, 0x0, 0x0, 0x2, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x2b, 0x7, 0x0, 0x5, 0x2, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x33, 0x3, 0x0, 0x5, 0xa}]}, @lastused={0x10, 0xf, 0xeef}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x0, 0x6c8295a2, 0xa, 0x80, 0xa0, 0x3a, r3, r4}, {0xfffffffffffffffb, 0x800, 0x800, 0x10000, 0x10000, 0x3f, 0x7, 0x55c}, {0x2, 0x40, 0x5, 0x9af}, 0x80000000, 0x4, 0x3, 0x0, 0x1, 0x3}}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0x18}}, @migrate={0x88, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2b, 0x4, 0x0, 0x4, 0x2, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@broadcast=0xffffffff, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@empty, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x2, 0x0, 0x3, 0x2, 0x2}]}]}, 0x47c}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00005a6000-0x9)='/dev/sg#\x00', 0x0, 0x121882) write$tun(r5, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000137000)={0x0, 0x5f}, &(0x7f000019b000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000bcd000)={r6, 0x5}, &(0x7f0000f6a000)=0x8) 2018/02/05 08:48:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c99000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f8e000-0x8)='./file0\x00', 0x9000, 0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000193000)='/dev/rfkill\x00', 0x140, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000d15000)={0x2, &(0x7f00002d5000-0x10)=[{0x6, 0x81, 0x8}, {0x20, 0xfffffffffffeffff, 0x7, 0xfffffffffffffff9}]}) accept$llc(r1, &(0x7f0000d90000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000263000-0x4)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000069000)={0x1, 0x9, 0x5, 0x5917232f, 0x6, 0x4, 0x5b, 0x1f, 0xffffffff, 0x80000000, 0x5, 0x4}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000d7a000-0x4)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/02/05 08:48:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) syz_open_dev$loop(&(0x7f0000a3c000)='/dev/loop#\x00', 0x26495bd1, 0x100) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/05 08:48:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) epoll_create1(0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/05 08:48:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x3, &(0x7f0000096000-0x60)={0x0, 0x4, 0x0, @tid}, &(0x7f0000bed000)=0x0) keyctl$join(0x1, &(0x7f0000b7b000)={0x73, 0x79, 0x7a, 0x0}) exit(0x0) fanotify_init(0xcb90e6a4ec7fb300, 0x8000) timer_gettime(r0, &(0x7f0000630000-0x20)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000774000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008b9000-0x108)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, [0x2, 0x8, 0x1, 0x5, 0x7, 0x6, 0x9, 0x800, 0x1000, 0x0, 0x101, 0x8, 0x9, 0x1, 0x7]}, &(0x7f000061e000-0x4)=0x108) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00003d4000-0x1)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000805000)={r2, 0x3f}, &(0x7f0000482000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000095b000)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f00001e8000-0x4)=0xe8) nanosleep(&(0x7f00001b0000-0x10)={0x0, 0x989680}, &(0x7f0000a66000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f06000-0x1e)={r2, 0x6, 0x16, "7412f88a86904d7b5e55ca203ca1aab5e77dba335793"}, 0x1e) 2018/02/05 08:48:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb0000-0xf)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f0d000)=0x6, 0x4) r1 = socket(0x10, 0x3, 0x4) write(r1, &(0x7f000078b000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 08:48:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000005", 0x24) clock_gettime(0x0, &(0x7f000042f000)={0x0, 0x0}) ppoll(&(0x7f0000bab000-0x8)=[{r0, 0x2002}], 0x1, &(0x7f0000f24000-0x10)={r1, r2+10000000}, &(0x7f00006e1000)={0x2d8}, 0x8) 2018/02/05 08:48:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) symlink(&(0x7f00008bf000)='./file0/file0\x00', &(0x7f0000334000-0x8)='./file0\x00') mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000072a000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2018/02/05 08:48:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) mlockall(0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ee000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009d6000-0x10)={&(0x7f0000bf8000/0x4000)=nil, 0x4000}) accept4$packet(0xffffffffffffffff, &(0x7f0000993000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000df5000)=0x14, 0x80000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002bf000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/user\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000698000-0x38)={&(0x7f0000a8e000-0xc)={0x10, 0x0, 0x0, 0x80005008}, 0xc, &(0x7f00004ee000)={&(0x7f000070f000)=@getlink={0x2d4, 0x12, 0xa00, 0x6, 0x2, {0x0, 0x0, 0x0, r1, 0xa00, 0x10200}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_IF_NETNSID={0x8, 0x2e, 0xac8c}, @IFLA_GROUP={0x8, 0x1b, 0x5}, @IFLA_MTU={0x8, 0xe, 0x1ff}, @IFLA_MAP={0x28, 0xe, {0x3, 0xb7a, 0x5, 0x1, 0x6, 0x2}}, @IFLA_PORT_SELF={0x24c, 0x19, [@nested={0x144, 0x86, [@generic="533e1a2d88f313d69b3da7bb517c59f38a5e0e4657a0a7c0d7ac603dd8a11424c193acc242ad102a49f621e1bcf44594e5a20c6a1f4af051516001dcd17f3ab5bfc203de3977db404f7cc2266d24ea62cc0881af643e64d0e1be955777fa466b578c6bcdbef3fc0f560f0a2bda79f8809fbe807d82bb172c38ca5bbcbda5aa091b864a246d8871a56c244a7dad8e36d940db1b8d3736cfc7382c0f15467632618ef1d38f5178e759c89add992cf767828419b7e051b3376576eb8b867bf8db494c162838cade3e251094d5ce9b8b0e96e1a401f20eb94b18a10e98a5", @generic="ef14d825563c36d03ee808dad1d3d2057cdfad6a482c5beace3ef0bd4a11ea2fbc0c95c4500417108c4d51fd700c4ba75b4f6b84650086b35380478c792ba98b1f0e539b53b8f24a85e63083a6b931e223691ce7a19401d3a66cc6ba37c168fe77950b"]}, @nested={0x28, 0x32, [@typed={0x24, 0x6e, @str='{vboxnet1trustedusercpuset\'\x00'}]}, @typed={0xc, 0xb, @fd=r2}, @nested={0xd0, 0x6, [@typed={0x10, 0x12, @u64}, @typed={0x9c, 0x17, @binary="01628175352904bf4c03c9a058f496d9c62f001452ad4bacd8898d1f3a87f71a91adee861931612a6d9b84ef76029901cedc518de9c48f34b667482c0a8066f0a17fc2af5303635c973a378b832111a7db52f813e9813bba1df2bf25510073cb83c3410c76a8d6879a5fc176cd926e5c3bf75824245adc47ba1ab4a486df2cf165fca273ea01cefcd2cfd6d02ee8a4096d0ec274"}, @typed={0x20, 0x2b, @str='&:[bdev)[lovboxnet1}&\x00'}]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r3}, @IFLA_PHYS_SWITCH_ID={0x8, 0x24, 'O'}, @IFLA_PHYS_PORT_ID={0x14, 0x22, "0c227ba37b5001a8152e590a5b53"}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x40000}, 0x4004004) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/02/05 08:48:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000090a000-0x60)={0x0, 0x12, 0x4000000000001, @thr={&(0x7f0000f3d000), &(0x7f0000447000-0xd4)="106b153cc4d5e8147b48839ee18aca275aada9e5ec5af961db6f7faacc3f7242053cb65acea52f240aa30b82c051425ef50dc224193aa49529d3377371a87fc7a90156a5fe468f325ca2be07240e132a8c158f632716ecd334e932c562b983af9bc9758adefdfa1cf6bce0119749c3d60b4bb10af3b7e22457855f47acfd520a3922d9e739ea5c44e4c6634caa74c68abcdfe1c3c2c24c990c69694bd03f583524930aa89dca7b001bd8223c9784f6b504d719428a4906c77d3551488b97ac1f45272aeca0860bb54c054dd4937987d431dee8cd"}}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000926000)={0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000a71000)='keyring\x00', &(0x7f000061f000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00006ea000-0xa)='syzkaller\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a9d000)='\x00', r1) select(0x40, &(0x7f000012d000-0x40), &(0x7f0000892000-0x40), &(0x7f0000367000), &(0x7f0000fb1000)={0x0, r0/1000+10000}) r2 = add_key$keyring(&(0x7f0000d4f000-0x8)='keyring\x00', &(0x7f000008f000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f000055c000)='keyring\x00', &(0x7f00000d2000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r2, 0x40, 0x0, r3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000f94000-0xb3), &(0x7f0000d3e000), &(0x7f0000827000), &(0x7f0000528000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) tkill(r4, 0x1100000000016) 2018/02/05 08:48:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000df4000-0x18)={0x3f, 0xe1ed, 0x1, 0x8, 0x8, 0x1}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) read(r1, &(0x7f0000744000)=""/4096, 0x1000) 2018/02/05 08:48:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbec0884ef, 0x0, &(0x7f00008cc000-0x40)={0x0, 0x8, 0x2}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000}, &(0x7f000066a000-0x40)) 2018/02/05 08:48:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) syz_open_dev$loop(&(0x7f0000a3c000)='/dev/loop#\x00', 0x26495bd1, 0x100) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 36.452663] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket [ 36.472916] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket 2018/02/05 08:48:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e25000)='net/raw6\x00') pread64(r0, &(0x7f0000df6000), 0x363, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000014d000)={0x0, 0x0}, &(0x7f0000d88000)=0xc) dup3(r0, r0, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da9000)=0xc) fchownat(r0, &(0x7f0000a3c000)='./file0\x00', r1, r2, 0x100) 2018/02/05 08:48:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000562000)={{{@in=@loopback, @in=@empty}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000395000-0x4)=0xe8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000a2a000)="24ed13af534a4bb68a4fb25b3b80595b111c82e415dccf5588467f3a9aa0a81df8fd606a2681641a3acb121c314377991d7909984ad39d1386184a5f83ea4f690afbb0aa1a7d49bef8b1b3456079c4799c8b6d96b8cdb2d68211022020df1d8a6b6f938283c47aaf81d589d367b6276a150ebcc3a0ae774fab84a221d02b020ba23ead1bc2a71c88d10c64e162a8ed738db31999f79cfc7554d8a67c8228437d37dea749adccccb7399a563ed4a18b0b1309fe0f444010791f7dcd6200fa96f48fc6e69d7ed6519a95da5745308a69cd554cb3270ed3392c128c9df4b907802de329fcd9922fc3c373331b8b4a19ebcb7a0913734fcc7d", 0xf7) r2 = socket(0xa, 0xd, 0x1) r3 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000001000-0x8)={0x39980732, r3}, &(0x7f0000034000)={0x9b7, 0x0, 0x0, 0x7fffffff, 0xfffffffffbffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x80, 0xa}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a5d000-0x10)={0x0, 0x5, 0x0, 0x1f}, &(0x7f0000ba3000-0x4)=0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000072a000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000085e000-0xfe)={r4, 0xf6, "6ab5c22eac8efbc72fd0d07d25cca29bbe7301e7dcbb4308e5f0a24e8a75f65ef77f2e96630b6e5b1e7e95e7e99d61978c074500ee67ba8859d1caae8a206446407dbc4b3246e039bb526d849be9b812f2f13e5fbf40e10ffee4e8c8552976c1cb6651e36f716a77373ddc3cb57a9d856f16a4b4a2a96185c9e5dc12a01c6cded2db5acdbe7017b8c8fefa931b1049f2b9afb6271cc5693330835669eebb90eba1df5077dc71a2475472bceeda045aedfad0ee02d4ba046ae3f179fa6fb8ba37e8aac07ed9b309c5b97c1078d2308deca19b8ee0b62e795a276872b28b5b4866b6e73f049b6eddde5ad8257a57d1260069a1f90025fc"}, &(0x7f0000616000)=0xfe) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) r5 = add_key$user(&(0x7f00000c3000-0x5)='user\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d4000-0x68)="f7e7e23ca58899dcd8811681ca00567bd84f9f10f45ba4f3517aa00b2f7692bc200627a1c5d78eb34f4cfc2ab933ccedfaded73fc4dd2128428956a8a25d0489ad1b130698b9e61bc4db015ce25a6880028b01c8e54d211a058e4b3b6a82246e7e67b5d969a4364b", 0x68, 0xfffffffffffffff9) r6 = add_key$keyring(&(0x7f00007f6000)='keyring\x00', &(0x7f0000abd000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000d27000-0x8)='rxrpc_s\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0}, r6) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ba2000), &(0x7f000046a000-0x4)=0x339) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000058000-0xe8)={{{@in6=@local, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000142000)=0xe8) 2018/02/05 08:48:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x2000) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000833000)='./file0\x00', r0, &(0x7f00002bc000)='./file0/file0/file0\x00', 0x1) 2018/02/05 08:48:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000082000)=@assoc_value={0x0, 0x5}, &(0x7f00004b8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b7e000-0x10)={r1, 0xfffffffffffffffa, 0xffffffff, 0xfb3b}, &(0x7f0000acf000)=0x10) flistxattr(r0, &(0x7f00007b0000)=""/133, 0x85) sendmsg$nl_route(r0, &(0x7f00007dc000-0x38)={&(0x7f00001ab000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000227000-0x10)={&(0x7f0000c86000-0x6c)=@setneightbl={0x6c, 0x43, 0x700, 0x7, 0x3, {0xa}, [@NDTA_GC_INTERVAL={0x10, 0x8, 0x6}, @NDTA_THRESH3={0x8, 0x4, 0x9f7}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x9}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x3}, @NDTA_NAME={0x8, 0x1, '#\'\x00'}, @NDTA_THRESH2={0x8, 0x3, 0x4}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x80}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004dc000)={0x7fff, 0x2, 0x8, 0x4, 0x6, 0x1, 0x1, 0x0, r1}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001f5000)={r1, 0x3}, &(0x7f0000014000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/05 08:48:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000062f000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000afa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d4d000)=@ethtool_rxfh_indir={0x38, 0x0, []}}) pipe2(&(0x7f0000ef7000-0x8)={0x0}, 0x4000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000252000)=0x3d4) getpeername$inet6(r2, &(0x7f000001e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00002c7000)=0x1c) r3 = dup2(r0, r0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f000013a000)) 2018/02/05 08:48:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) clock_gettime(0x0, &(0x7f00002a6000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f00000)={0x0, 0x0}) utimes(&(0x7f00002f9000-0x8)='./file0\x00', &(0x7f0000b64000-0x20)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r6 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000657000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000798000-0x10)={0x0, 0x0}) utimensat(r6, &(0x7f00003a9000-0x8)='./file0\x00', &(0x7f000060c000)={{r7, r8/1000+30000}, {r9, r10/1000+10000}}, 0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f00005f1000)=[@transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000bfe000)=[@flat={0x77622a85, 0x10b, r1, 0x2}], &(0x7f0000b0a000-0x10)=[0x30, 0x30]}}], 0x0, 0x0, &(0x7f000040f000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) flistxattr(r0, &(0x7f0000146000-0xe9)=""/233, 0xe9) 2018/02/05 08:48:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lremovexattr(&(0x7f0000072000)='./file0\x00', &(0x7f000029e000)=@known='system.advise\x00') lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/02/05 08:48:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000011f000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b5e000)={0xc, 0x3, 0xffffffffffffffff, 0x20, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000008c000-0x58)={0xd9, 0x1, 0x3, 0xffffffffffffffd1, 0x2909, 0x10000}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 36.611332] audit: type=1400 audit(1517820492.281:9): avc: denied { set_context_mgr } for pid=5254 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.642182] audit: type=1400 audit(1517820492.311:10): avc: denied { call } for pid=5254 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.667242] binder: 5254:5255 got transaction to invalid handle [ 36.673342] binder: 5254:5255 transaction failed 29201/-22, size 24-16 line 3005 [ 36.681747] binder: release 5254:5255 transaction 2 out, still active [ 36.688396] binder: undelivered TRANSACTION_COMPLETE [ 36.693569] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.702328] binder: BINDER_SET_CONTEXT_MGR already set [ 36.707803] binder: 5254:5255 ioctl 40046207 0 returned -16 [ 36.718536] binder_alloc: 5254: binder_alloc_buf, no vma [ 36.721837] binder: 5254:5263 got transaction to invalid handle [ 36.721845] binder: 5254:5263 transaction failed 29201/-22, size 24-16 line 3005 [ 36.737617] binder: 5254:5255 transaction failed 29189/-3, size 0-0 line 3128 [ 36.746854] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.754090] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.759599] binder: send failed reply for transaction 2, target dead [ 97.640073] IPVS: Creating netns size=2552 id=9 [ 98.151575] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket [ 98.174692] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=94 sclass=netlink_tcpdiag_socket INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 242.173498] INFO: task syz-executor1:5217 blocked for more than 120 seconds. [ 242.180708] Not tainted 4.4.115-gaa856bd #6 [ 242.185884] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.193861] syz-executor1 D ffff8800b2dff3a8 28584 5217 3788 0x00000002 [ 242.201261] ffff8800b2dff3a8 0000000000000000 0000000000000000 0000000000000000 [ 242.209284] 0000000000000001 ffff8800b2dff300 ffff8801db31fdb8 ffff8801db31fde0 [ 242.217303] ffff8801db31f4d8 ffff8801d8256000 ffff8801cb1db000 0000000000000000 [ 242.225373] Call Trace: [ 242.227940] [] schedule+0x7a/0x1b0 [ 242.233102] [] schedule_preempt_disabled+0x13/0x20 [ 242.239702] [] mutex_lock_nested+0x306/0x850 [ 242.245770] [] ? snd_seq_do_ioctl+0x15d/0x1b0 [ 242.251889] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.258124] [] ? do_exit+0x82a/0x2a10 [ 242.263568] [] ? syscall_return_slowpath+0x1b5/0x1f0 [ 242.270296] [] ? int_ret_from_sys_call+0x25/0xa3 [ 242.276712] [] snd_seq_do_ioctl+0x15d/0x1b0 [ 242.282662] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.289332] [] snd_seq_oss_writeq_clear+0xe0/0x140 [ 242.295909] [] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 242.302642] [] ? kasan_slab_free+0x88/0xc0 [ 242.308535] [] ? kfree+0xfc/0x300 [ 242.313635] [] ? create_port+0x230/0x230 [ 242.319319] [] snd_seq_oss_writeq_delete+0x1f/0x30 [ 242.325912] [] free_devinfo+0x61/0xb0 [ 242.331337] [] port_delete+0xd5/0x110 [ 242.336796] [] snd_seq_delete_port+0x1c3/0x200 [ 242.343011] [] snd_seq_ioctl_delete_port+0xf2/0x1d0 [ 242.349689] [] ? snd_seq_ioctl_set_port_info+0x190/0x190 [ 242.356793] [] snd_seq_do_ioctl+0x182/0x1b0 [ 242.362737] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.369405] [] ? snd_midi_event_new+0x200/0x200 [ 242.375725] [] snd_seq_event_port_detach+0xaf/0x100 [ 242.382370] [] ? snd_seq_event_port_attach+0x190/0x190 [ 242.389308] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.395542] [] ? fsnotify+0x5ad/0xee0 [ 242.400968] [] delete_port+0x73/0xb0 [ 242.406342] [] snd_seq_oss_release+0xe4/0x130 [ 242.412465] [] odev_release+0x52/0x70 [ 242.417924] [] __fput+0x233/0x6d0 [ 242.423003] [] ____fput+0x15/0x20 [ 242.428110] [] task_work_run+0x104/0x180 [ 242.433835] [] do_exit+0x82a/0x2a10 [ 242.439085] [] ? release_task+0x1240/0x1240 [ 242.445055] [] ? hash_futex+0x210/0x210 [ 242.450657] [] ? __dequeue_signal+0xa3/0x550 [ 242.456730] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.463285] [] ? recalc_sigpending+0x76/0xa0 [ 242.469359] [] ? dequeue_signal+0xc4/0x4b0 [ 242.475250] [] ? __dequeue_signal+0x550/0x550 [ 242.481371] [] do_group_exit+0x108/0x320 [ 242.487090] [] get_signal+0x4f2/0x1550 [ 242.492624] [] do_signal+0x8b/0x1d40 [ 242.497995] [] ? setup_sigcontext+0x780/0x780 [ 242.504134] [] ? __fsnotify_parent+0xbc/0x340 [ 242.510264] [] ? fsnotify+0x5ad/0xee0 [ 242.515714] [] ? fsnotify+0xee0/0xee0 [ 242.521142] [] ? SyS_futex+0x210/0x2c0 [ 242.526686] [] ? vfs_write+0x227/0x530 [ 242.532198] [] ? do_futex+0x15d0/0x15d0 [ 242.537828] [] exit_to_usermode_loop+0x11a/0x160 [ 242.544229] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.550783] [] int_ret_from_sys_call+0x25/0xa3 [ 242.557122] INFO: lockdep is turned off. [ 242.561159] Sending NMI to all CPUs: [ 242.565011] NMI backtrace for cpu 0 [ 242.568643] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.115-gaa856bd #6 [ 242.575569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.584925] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.590968] RIP: 0010:[] [] __switch_to+0xcd/0xed0 [ 242.599119] RSP: 0018:ffff8800af017a10 EFLAGS: 00000803 [ 242.604555] RAX: 0000000000000000 RBX: ffff8801ca58c800 RCX: 1ffffffff08fd6c8 [ 242.611810] RDX: 1ffff100394b1b70 RSI: ffffffff839fe320 RDI: ffff8801ca58db84 [ 242.619081] RBP: ffff8800af017ac0 R08: ffffffff838443e0 R09: 0000000000000000 [ 242.626347] R10: 0000000000000000 R11: 1ffffffff0840f76 R12: ffffffff84217840 [ 242.633628] R13: dffffc0000000000 R14: ffff8801db208840 R15: 0000000000000000 [ 242.640879] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.649114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.655036] CR2: 00007f7c5c70c000 CR3: 00000001cb36c000 CR4: 0000000000160670 [ 242.662293] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.669563] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.676829] Stack: [ 242.678952] 0000000000000046 ffff8801ca58c860 1ffff10015e02f47 ffff8800af017a68 [ 242.686482] ffff8801ca58db80 0000000041b58ab3 ffffffff83fa1d42 ffffffff8100ad60 [ 242.694005] ffff8801ce6f8000 ffff8801ca58cca0 000000387987c6ea ffff8800af017a78 [ 242.701511] Call Trace: [ 242.704100] dCode: 00 0f 85 c6 0d 00 00 48 8d bb 84 13 00 00 4c 03 34 c5 40 b6 7e 84 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 <48> 89 fa 83 e2 07 4c 89 b5 68 ff ff ff 38 d0 7f 08 84 c0 0f 85 [ 242.723875] NMI backtrace for cpu 1 [ 242.727475] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.734667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.744037] task: ffff8800bad2e000 task.stack: ffff8800bad18000 [ 242.750070] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.758822] RSP: 0018:ffff8800bad1fcb8 EFLAGS: 00000046 [ 242.764271] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 242.771515] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.778784] RBP: ffff8800bad1fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.786050] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.793293] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.800564] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.808783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.814682] CR2: 00007f6d41ecf000 CR3: 00000001cb36c000 CR4: 0000000000160670 [ 242.821927] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.829208] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.836472] Stack: [ 242.838597] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.846126] ffff8801db31bca0 ffff8800bad1fd00 ffffffff810b99fb ffffffff839f61c0 [ 242.853654] 0000000000000003 ffff8800bad1fd60 ffffffff81d0ed14 0000000000000001 [ 242.861159] Call Trace: [ 242.863731] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.870106] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.877211] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.883954] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.890938] [] watchdog+0x6fa/0xae0 [ 242.896212] [] ? watchdog+0xc3/0xae0 [ 242.901548] [] kthread+0x268/0x300 [ 242.906740] [] ? reset_hung_task_detector+0x20/0x20 [ 242.913405] [] ? kthread_create_on_node+0x400/0x400 [ 242.920044] [] ? kthread_create_on_node+0x400/0x400 [ 242.926704] [] ret_from_fork+0x55/0x80 [ 242.932224] [] ? kthread_create_on_node+0x400/0x400 [ 242.938903] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 0b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.957952] Kernel panic - not syncing: hung_task: blocked tasks [ 242.964103] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.971615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.980952] 0000000000000000 bdd9149c8cbad2bd ffff8800bad1fca8 ffffffff81d03dad [ 242.988937] ffffffff83882f20 ffff8800bad1fd80 dffffc0000000000 7fffffffffffffff [ 242.996907] ffff8800b670b448 ffff8800bad1fd70 ffffffff8141acca 0000000041b58ab3 [ 243.004872] Call Trace: [ 243.007431] [] dump_stack+0xc1/0x124 [ 243.012765] [] panic+0x1aa/0x388 [ 243.017761] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.024658] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.031902] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.039154] [] watchdog+0x70b/0xae0 [ 243.044401] [] ? watchdog+0xc3/0xae0 [ 243.049735] [] kthread+0x268/0x300 [ 243.054894] [] ? reset_hung_task_detector+0x20/0x20 [ 243.061530] [] ? kthread_create_on_node+0x400/0x400 [ 243.068167] [] ? kthread_create_on_node+0x400/0x400 [ 243.075520] [] ret_from_fork+0x55/0x80 [ 243.081031] [] ? kthread_create_on_node+0x400/0x400 [ 243.088049] Dumping ftrace buffer: [ 243.091566] (ftrace buffer empty) [ 243.095248] Kernel Offset: disabled [ 243.098844] Rebooting in 86400 seconds..