f7f4b59bd8063e599f37fedf41cc92b606577109a404086bf9390a69b16708bc46a07fa1c20b34cbd1d2fc5b7d4cb834c38fb634fc11672e0e2a2", 0x1000}], 0x1000000000000347) 2018/02/02 14:22:02 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bad000-0x9)='/dev/ppp\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000832000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000df000-0x30)={0x78, 0x0, &(0x7f0000e8c000-0x78)=[@increfs={0x40046304}, @release={0x40046306, 0x3}, @clear_death={0x400c630f, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x40, &(0x7f00002e2000)=[@flat={0x77682a85, 0x1, r1, 0x2}, @fda={0x66646185, 0x7, 0x0, 0xf}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000dc9000-0x40)=[0x68, 0x40, 0x60, 0x78, 0x20, 0x78, 0x48, 0x20]}, 0x4}}, @dead_binder_done={0x40086310, 0x4}], 0x24, 0x0, &(0x7f0000718000-0x24)="6f4133301851e911852f78cd3d4173b700cf4786c1c7d25279bd674225e430ecbcffe249"}) gettid() r2 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oo\x00\x00\x00\bE\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/02/02 14:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a91000-0x4)=0x3, 0x4) write(r0, &(0x7f00008b4000)="cb3ac4ce9619c83a47355a880c2808f36d245bd26490a32b182e04e3fb6e46252fb5b1adc7c45993ffc06d48fb87452743218055de6e21851ad563814592d37ecb00fcff9ce4249d735c88beea0c639a32b9ccf9cf7ca52a4acd4b28b029786c16d7e8b1b8d890a1d5e614314f7e2fadcf4511c05b43831a993dd74800b4999ac90e00fb02139888dca7af2f96f9c910ff2d231fff71865b5fd47c666ff482ac2866cd093b80d73e53ba75f40b0916966910b26b56c51564a21f49d4f1d9cca67b9f358b4dbb1be681d6f8f73eded2a51d2a79ed57e802c2", 0xd8) ioctl(r0, 0x2289, &(0x7f000022e000-0x14)="78809307143ce61a4529ba8ec271e4b4d472dfed") 2018/02/02 14:22:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) clock_gettime(0x0, &(0x7f00005f5000)={0x0, 0x0}) utimes(&(0x7f0000b1d000-0x8)='./file0\x00', &(0x7f0000aa0000-0x20)={{r1, r2/1000+30000}}) r3 = getpid() r4 = gettid() tkill(r4, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r5 = syz_open_procfs(r4, &(0x7f0000da6000-0x7)='ns/mnt\x00') setsockopt$inet_dccp_buf(r5, 0x21, 0xd, &(0x7f0000428000)="cc3d3fa5d3452faead89c8143ec381d43a545087babe8dfb86a741a326cf2cf6ed52b261c32056781a3ca608ec4e04167d8d8b23", 0x34) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r3, r4, 0x1) 2018/02/02 14:22:02 executing program 6: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)) lchown(&(0x7f0000001000)='./file0\x00', r0, r1) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00009d7000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f000016b000-0xb2)=""/178, 0xb2, 0x10001, &(0x7f0000000000)={0x1a, 0x8, 0x3, 0x6, 0x2, 0x7ff, @empty}, 0x10) [ 58.163581] binder: 10527:10544 ioctl c0306201 20008000 returned -22 [ 58.164758] binder: 10527:10529 BC_ACQUIRE_DONE u0000000000000000 no match [ 58.264557] binder: BINDER_SET_CONTEXT_MGR already set [ 58.269919] binder: 10496:10509 ioctl 40046207 0 returned -16 [ 58.269946] binder_alloc: 10496: binder_alloc_buf, no vma [ 58.269964] binder: 10496:10522 transaction failed 29189/-3, size 0-0 line 3127 [ 58.292248] binder: undelivered transaction 104, process died. 2018/02/02 14:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000de3000-0xec)=""/236) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) timerfd_create(0x1, 0x80000) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000fed000-0x8)={0x0, 0x0}) getpeername$inet(r2, &(0x7f00000fa000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000896000-0x4)=0x10) sendmsg$nl_xfrm(r1, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x50}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/02 14:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) inotify_init() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400203, 0xfffffffffffffffe) 2018/02/02 14:22:02 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f0000003000-0x1000)='$', 0x1) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000be9000-0xb), &(0x7f000092f000-0x4)=0xb) 2018/02/02 14:22:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000682000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000eaf000-0x4)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/keychord\x00', 0x101000, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000346000-0x130c)=@getlink={0x130c, 0x12, 0x28b7705b2886c37, 0x3, 0x2, {0x0, 0x0, 0x0, r1, 0x0, 0x800}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x8}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_AF_SPEC={0x24, 0x1a, [{0x4, 0x1e}, {0x4, 0x7}, {0x4, 0x2}, {0x4, 0x2}, {0x4, 0x1e}, {0x4, 0x7}, {0x4, 0x1e}, {0x4, 0xa}]}, @IFLA_VFINFO_LIST={0x12b0, 0x16, [{0x12ac, 0x1, [@generic="5f9d7e85cadfd26ec51f0928d67e63f96219c377f7dcc0267d876577d93be38521eb05d6a63b1d9c9a506b28418db93b54432fd068b623c2e2666411678c6530497c2de29ce027705efdc985ece591b68f81570d979e8fb0d0a54aa96cdaa8854184f6de6b795cde870d57512097968ad2b21b5d771e95921200ea5f8a4d25aa4c04deaf1d743c87114100847ce01b80fba0fc3291fae563d231263bac", @generic="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", @typed={0xc, 0x19, @u32=0x100000000}, @generic="de1018c0640100f780a132d089c21ffe9d33db6eae0fcb126819655b18eb1557f63f13b09fd6d1647f5187b6e6fe25350434643bd66074cc8eb0451260d73686653098309bb4303053bfeee6f46a38fb5de31aae0cfa0e0d", @generic="042dc181be596fc183cc6deaa15c6dc73535da1cf6d1ccad3a0495", @nested={0xdc, 0x2b, [@generic="c9640416addc7cd35ca7dcde718617aab5e3b9ec7b087cf77f93d82426b9f502918a589dd46ed56d5c", @generic="5e4f7d510ff9b569332a0b128712b4eb099202b36fd67595", @generic="04c9a31e946ff3aab7cff8d4c1e4394948cf2f506d282c6f7ff47074bc3b4e2cce9b7fc2e6f01be7e7382a6e1e1ca5fab998b28945942713eb7fbd001da8fcc75f8d6cea9b2df6fcff2190c1904649dd43a4b448de57bddc5f4f0707213b61505e2805519a", @typed={0xc, 0x5c, @fd=r0}, @generic="96301c57a43040490a975f94f7eedb6386b24ad134efdbc5044118d3d3ca0ad2aeab5aed56"]}, @generic="7ab8e7acfa82da74450ff85f76ab0589e148df7344da6ab478e810fcb0eac69fe3cf93f00ea573cebec30f914791468f1185bfd12d4bc5dde4355ce0eba1df2b3ff511b0c257f8f8d219630158d54f139df92b09af1d3a903ae44f4a28901df34739b2ddfa5da765c83739efa6052e08fbba3f1b7cb290317112b8ac6359c11a73e872a3a42d007b3e7dd1a9583ad91427b3ea0bf05c722a92e0342f4994abfbd87c5d49007f4b487719030ca3"]}]}, @IFLA_MTU={0x8, 0xe, 0x5b4fe5ef}]}, 0x130c}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/02 14:22:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0xf)='attr/keycreate\x00') clone(0x0, &(0x7f0000b14000), &(0x7f0000001000-0x4), &(0x7f0000743000-0x4), &(0x7f0000a11000)) mq_notify(0xffffffffffffffff, &(0x7f000083f000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000cc1000), &(0x7f0000ae6000-0x38)}}) splice(r0, &(0x7f0000002000-0x8), r2, &(0x7f0000000000), 0x3af, 0x7) [ 58.311345] sg_write: data in/out 986192242/168 bytes for SCSI command 0xc7-- guessing data in; [ 58.311345] program syz-executor5 not setting count and/or reply_len properly 2018/02/02 14:22:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/rfkill\x00', 0x101000, 0x0) syz_open_dev$mice(&(0x7f0000c41000)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000f13000-0x9)='/dev/sg#\x00', 0x1000, 0x42002) 2018/02/02 14:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000a24000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0x8, 0x0) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/02 14:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000d8c000-0x8)=@sco, &(0x7f0000b75000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x723, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240}}]}, 0x13c}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c67000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001bc000-0x10)={0x0, 0x0, 0x7}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004ee000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000048e000-0xc)={r2, 0x80000, r3}) 2018/02/02 14:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000dce000-0x38)={&(0x7f0000031000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000b43000)=[{&(0x7f0000555000-0xce)=""/206, 0xce}, {&(0x7f0000e1d000-0x39)=""/57, 0x39}, {&(0x7f0000cb9000)=""/108, 0x6c}], 0x3, &(0x7f0000a8f000)=""/231, 0xe7, 0xfff}, 0x2020) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00008ff000)=""/247, &(0x7f00000f8000-0x4)=0xf7) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00008e2000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f00007bc000)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/02 14:22:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000b12000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x80000001, 0x8, 0xba6, 0x7, 0x1, 0x2000000000000000, 0x2, r1}, 0x20) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) writev(r2, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0x1) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000857000-0x10), &(0x7f0000d20000)=0x10) [ 58.365220] sg_write: data in/out 986192242/168 bytes for SCSI command 0xc7-- guessing data in; [ 58.365220] program syz-executor5 not setting count and/or reply_len properly 2018/02/02 14:22:02 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00003e2000-0x79)="4fe563e147a3d57658d26a2eb61a8bbe208620415a6fb668b30310bd733d0bf9af42c07a9bdb0b091e627c724a9ca1deb6b5657a47d0161033f37b4042b445befb8f83fdc7a2ade4154cd94900fc5e2516fec601eecaec3215b12f1c37b366425dccbda0277edf2ba90632865bafd60c5664782de4f54552fa") write(r0, &(0x7f0000f6f000)="240000001a0025f0006b000420edfc02020b00ff0010b500001000eb08000100000101b7", 0x24) 2018/02/02 14:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000033000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e01000-0x39)={0x0, 0x31, "f5729a19c359f8b470e101ba7985c8b2cc3bf2e9a6e8163440c355065f5c70677bc9054623836e273e14fd0b17719e108e"}, &(0x7f00005bb000)=0x39) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000205000)={r1, 0x80000001, 0xb38, 0x8000}, &(0x7f0000ccb000)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003d6000)={0x77359400}, 0x10) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/02 14:22:02 executing program 3: mmap(&(0x7f0000000000/0x394000)=nil, 0x394000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f000017c000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) close(r0) fcntl$notify(r0, 0x402, 0x28) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000395000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000394000)) recvfrom(r0, &(0x7f000021b000-0x5e)=""/94, 0x5e, 0xffffffffffffffff, &(0x7f0000393000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000000}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001d9000)=0x1b, 0x4) sendmsg(r0, &(0x7f0000010000-0x38)={&(0x7f000005b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x1000)="94", 0x1}], 0x1, &(0x7f000000d000-0x98)=[], 0x1c8}, 0x0) recvmsg(r0, &(0x7f00001b9000)={&(0x7f0000391000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000391000)=[{&(0x7f0000392000-0x75)=""/117, 0x75}], 0x1, &(0x7f000036e000-0x72)=""/114, 0x72}, 0x0) connect(r2, &(0x7f0000013000-0x80)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x1, 0x2, 0x4}}, 0x2e) 2018/02/02 14:22:02 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000102000-0x11)='/selinux/enforce\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00008cc000)='./file0\x00', &(0x7f0000503000-0x8)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000043b000-0xc)='/dev/rfkill\x00', 0x44202, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c43000-0x2e)={0x0, 0x26, "a96ab99206193052d52613e01600719e3bc35db3696d01db1c6a5d76986d4dd3319ea6091a7a"}, &(0x7f0000007000)=0x2e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b9a000)={r2, 0x9, 0x1, [0xfffffffffffffeff]}, 0xa) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000a39000-0x11)="86b2afc204b2aa2554f9617461053ad4be") mount(&(0x7f0000c96000-0x8)='./file1\x00', &(0x7f0000620000-0x8)='./file0\x00', &(0x7f0000dbd000-0x8)='tracefs\x00', 0x0, &(0x7f0000603000)) rename(&(0x7f000047b000-0x8)='./file1\x00', &(0x7f0000edf000)='./file1\x00') 2018/02/02 14:22:02 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x20000000) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000008000)={0x20080522, r0}, &(0x7f0000003000)={0x3, 0x3, 0x53, 0x9, 0x6, 0x3}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000002000)) 2018/02/02 14:22:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cbb000-0x8)={0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000c71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000188000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000675000-0xc)={r1, @multicast2=0xe0000002, @rand_addr=0x567d326b}, 0xc) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)) poll(&(0x7f0000724000)=[], 0x2ff, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') creat(&(0x7f00009d9000-0x8)='./file0\x00', 0x0) 2018/02/02 14:22:02 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ef5000-0x8)={0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ef6000-0x4)=0x8) getsockname$inet(r0, &(0x7f0000e0c000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000d97000)=0x10) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$inet(0x2, 0x800, 0x3) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) splice(r2, &(0x7f0000bc2000-0x8), r2, &(0x7f0000545000)=0x14, 0x77, 0xa) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00001c4000-0x38)={&(0x7f0000ef7000-0xf)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000ef7000-0x50)=[{&(0x7f0000438000-0x94)=""/148, 0x94}, {&(0x7f00000e0000)=""/203, 0xcb}, {&(0x7f0000165000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ef6000)=""/179, 0xb3}, {&(0x7f0000ef7000-0x2d)=""/45, 0x2d}], 0x5, &(0x7f0000ef7000-0x52)=""/82, 0x52, 0x7}, 0x20) sendto$inet(r2, &(0x7f0000eee000-0x1), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_int(r2, 0x0, 0x1e, &(0x7f0000ef1000)=0x81, 0x1d3) syz_open_dev$mice(&(0x7f000089e000)='/dev/input/mice\x00', 0x0, 0x2800) recvmsg(r2, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f000063d000)=""/81, 0x51}, 0x10040002106) 2018/02/02 14:22:02 executing program 6: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) getitimer(0x0, &(0x7f00004a0000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c7f000), &(0x7f000022f000-0x4)=0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) socket$inet(0x2, 0x80001, 0x0) writev(r4, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003b4000)=@common='syzkaller0\x00', 0x10) 2018/02/02 14:22:02 executing program 3: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000000)=0x14) 2018/02/02 14:22:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000dd9000+0xa39)={0x4, 0x2, 0x0, 'queue0\x00', 0x9}) 2018/02/02 14:22:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000094f000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000317000-0x6)="06726f63001c", 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00007a2000-0xa8), 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d01000-0x18)={0xaa, 0x2}) 2018/02/02 14:22:03 executing program 2: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00002cf000-0x38)={&(0x7f0000071000)={0x10}, 0xc, &(0x7f0000dda000-0x10)={&(0x7f00002d2000-0x38)=@mpls_getroute={0x1c, 0x1a, 0xf21, 0xffffffffffffffff, 0x3, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 14:22:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000016000)="0987e7ffcd4356374173123eeccf6a7da5774681ce93e9c6fd2f7b9c35d0fa92d5492c21d8b15885008d6eba0b1f9b526969a434ba2a6c880df65408cf254c6b9709f5a5e844a2e55c28454b3dedada177005d88f4cb07b7fc428eed65518ac715df50f953c0", 0x66}, {&(0x7f0000000000)="150e3d09ef5ff25d8fa5ca69b6cbda9dd51d6a93e98f9a6133e0782799f4feba9d60fb306b7503023924d81bbeb24a2a47a2a70bec80fb8a39a9908666d62550d6c7f98d6c3cfe5ca57ef2e5497571de44c3a2d12710d9c3413cb066eac1a303fbc6f35a520836", 0x67}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000f9c000-0x8)) syz_open_dev$sg(&(0x7f0000c04000)='/dev/sg#\x00', 0x0, 0xa8000) r1 = syz_open_dev$sndseq(&(0x7f0000100000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00008c7000-0x50)={{0xfffffffffffffffe}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c39000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept$ax25(r2, 0x0, &(0x7f0000ec7000)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000062000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00001c1000-0x8), &(0x7f0000d8d000)=0xfffffffffffffe7c) 2018/02/02 14:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f0000c24000)='./file0\x00', &(0x7f0000ee5000)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{}, {0x77359400}}, &(0x7f000027f000-0x20)={{0x0}}) rt_sigtimedwait(&(0x7f00004cf000), &(0x7f000007f000), &(0x7f0000d66000-0x10)={r0}, 0x8) mprotect(&(0x7f0000252000/0x2000)=nil, 0x2000, 0x2000008) r1 = syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000096000-0x8)={0x6, 0x1000, 0x1, 0x3f, 0x2}) 2018/02/02 14:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000057000)={{{@in=@multicast2, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000629000-0x4)=0xe8) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/02 14:22:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000003, 0x132, r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000893000)=[]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) sendto$inet6(r1, &(0x7f0000de9000)="0dcb95230ff54b9520e16aea3a2fd58d82910c8efa426532ea2ad65532f3d790147424c93bd55239303f906dd60991432ba217ad42dbdec9a425c38243502372c3a25e7a0bb48e4f8e938ddfbfa9bf213e81a7a6a5182ac09b38d00db1aca6ce754b8e6f5c61ef4ee372db81d7dc7482496da88a79ee024c9e0201cdb0f5146961f77c610558c6e39d660eef76646109639141df394453865ac89a16c92c03392bdc1f6101c44627470e3a77971436aeccbe3ef718266f12dddc4ae39dc8", 0xbe, 0x40000000000000, &(0x7f0000bde000)={0xa, 0x3, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) flock(r1, 0x0) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f00007bd000-0x79)="5da0f19f02c19a4b39243cbdb3b1d84bc13a8901de0818d9406330a74508637778a9473bd1b4c838688837d215a5f22e845659c3439767638bb4923d3f6ffd07da9e6dc1db4cfb205aca9470b489d8ee1d87774a9e699b6284e2c67c193ff81a53e80c9dd0399be821179bcb4102c9f984f49b97957aec5541") 2018/02/02 14:22:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000001000-0x20)={{}, {0x0, 0x0}}) futex(&(0x7f000053c000-0x4)=0x7, 0x400000085, 0xfffffffffffffffc, &(0x7f00008b5000)={0x0, r0}, &(0x7f0000f9b000-0x4)=0x1, 0xa0000401) 2018/02/02 14:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f4f000-0x8)='keyring\x00', &(0x7f0000394000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000b0d000-0x8)='keyring\x00', &(0x7f000059e000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f000024e000)=[{&(0x7f0000905000-0xd5)="59274b096464db25ec0fed866fd8097e584e4da4d35871d7299367f936e8d314cbfd8711c455f224d66b0efd750f1476373185fba6d4eb5d32303ee5ba515ef6aa02312240d37380b3ed3618f058df85b3f3aa36eb3370c93584b379c2cf4a8e54030fc1d1b993a08e5b16eb41d518a1344f39b3378a67e4bf765414a66bcf7a23431f490a651cfc7a7b8c4802bcb2a65147288d1c15077574e06993f7fb44a53278d5e2eca16ff33c8cd0b36c78c5779a2c0b845999d430664049d616ce26fb8355fa7f99093dc873a86eebc325ef72b983311b28", 0xd5}, {&(0x7f0000def000-0x15)="2243f2ad2188b197c892bb274cd74ff62987a015e7", 0x15}, {&(0x7f0000ee0000)="663e6dffc303f66e18827c9332de88e64126705e840481bd6c1ca21bb3ab34637aef570cb0e5fd72719f6ccc39349a4da7573b0ada0bcfad40a57ef9b3a19c8375784418c67eb3ddc21886f4a5c2069f842e1eaccb1af1c46fc1731d4dcec31e8a29e62d34062f018cd300f4365e7baa2fff4d334c5626a6e596689d030c20f7cf9267904ae0d874ebcad15187ec1a79e834a15f9dd2f4d115d5ada99fce1f16bb8175a85f828e55b7d857b8b6b6d39a7d41003c78c0706f785f033b72fdd4b749b7d8d84f771f3d6703f0f31f13d1a41a733c7a321b0ac7e3691fca4cc713b9dc092525b1618d6949", 0xe9}, {&(0x7f0000072000)="c73ee61e1edfce8fbabfbd57ec2f1c60f9323d3e287eb25859952a8e8716219f7067305eb2513cc582765338f1ae712035d084f09d1e43d84ed64c7660665bf7a4e75b4f83625e3de65ebb12d61bbce9974c3446e32f6b5ea83602c6ad41ec82c3b135e678d529ede16127765dacc5686a5bae8c34635d3c0cd499c8e8bf26b1329e447638d4b3a3df397fe4214d990ab7ec815992b52c833ef9bab093f0afc861121ba5fe758ebfefedea22fb564c2dc105d71b64e045582452c8bfd8dfcc", 0xbf}, {&(0x7f0000b27000)="6eacc150db6eda6acc01efa1ea4364b3c6b4b53b90bbfecc6213fc44b76757d813eec3914c38df9c5329a7579e3888dae9918ed886da4106ad3f13572c30b65785b26eb31e400f9b59a4d549d4ceb45aff8872c68afe64f0d0c111080169267acbf8321ed11f0dc5ba939b7b3844", 0x6e}], 0x5, r1) r2 = memfd_create(&(0x7f0000636000-0x1)='proc/\'\x00', 0x2) bind$inet6(r2, &(0x7f0000fb7000-0x1c)={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) process_vm_writev(0x0, &(0x7f0000dae000)=[{&(0x7f0000a63000-0x2f)=""/72, 0x48}, {&(0x7f0000311000-0x3b)=""/59, 0x3b}, {&(0x7f00002db000)=""/196, 0xc4}, {&(0x7f0000164000-0x1c)=""/28, 0x1c}], 0x2ec, &(0x7f0000123000)=[], 0x2b6, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005b9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000ab4000), &(0x7f00004cb000)=0x4) 2018/02/02 14:22:03 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000000e000)={0x5, 0xafa, 0x1000, 0x0, 0x2}) read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) 2018/02/02 14:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008af000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/02 14:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) 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, 0x0, 0xaa}}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f000061c000)='2', 0x0, 0xfffffffffffffffd, &(0x7f000040b000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x0) bind$inet(r0, &(0x7f0000cce000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/02 14:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00009ce000-0x4)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x5}, []}, 0xf8}, 0x1}, 0x0) 2018/02/02 14:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c33000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x3c56, 0x0, 0xff, 0xa, 0x0, 0x3, 0x5}, &(0x7f0000172000-0x4)=0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c85000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000eb1000)={0x8001, 0x1, 0xfac2, 0x38010000, "ff7790a2421108ff44ef910636933c4b7f33e47a7e39c56a7198beb237cb1b6f"}) ppoll(&(0x7f00001d2000)=[{r1, 0x2044}, {r1, 0x88}, {r1, 0xc040}, {r0, 0x2004}, {r0, 0x4000}, {r1, 0x4}, {r0, 0x2000}], 0x7, &(0x7f0000cfb000)={0x0, 0x1c9c380}, &(0x7f0000a96000)={0x3}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00002b8000)=""/33) 2018/02/02 14:22:03 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000622000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000182000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x40000000000003ff) 2018/02/02 14:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x31) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a98000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000076e000)={0x200, 0x0, 0x2, 0xfffffffffffffb03}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00007d7000)={0x1ff, r2}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000658000)={0x2, 0x100000001, 0xb5, 0xff, 0x7, 0x7b5, 0x7, 0x7, 0x1, 0xb6f8, 0x0, 0x9}) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000ada000-0x4), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000dbb000)={0x8, {{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x1}}}, 0x88) recvmmsg(r0, &(0x7f0000992000-0x78)=[{{&(0x7f0000868000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000b14000)=[{&(0x7f000010d000)=""/4096, 0x1000}, {&(0x7f000009a000-0x80)=""/128, 0x80}], 0x2, &(0x7f0000997000-0x1000)=""/4096, 0x1000, 0xb15}, 0x1}, {{&(0x7f0000d68000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000fe9000)=[{&(0x7f0000010000)=""/201, 0xc9}, {&(0x7f0000e3b000-0x1d)=""/29, 0x1d}, {&(0x7f00004b0000-0x41)=""/66, 0x42}, {&(0x7f0000641000)=""/78, 0x4e}, {&(0x7f0000fde000-0xbc)=""/188, 0xbc}, {&(0x7f00000a6000-0xce)=""/206, 0xce}], 0x6, &(0x7f0000ce8000-0x84)=""/132, 0x84, 0xffff}, 0x1}], 0x2, 0x100, &(0x7f0000d5a000)) pipe2(&(0x7f00001ee000-0x8), 0x4000) 2018/02/02 14:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c66000)={0x0}, &(0x7f0000c6c000-0x4)=0x8) readahead(r0, 0x101, 0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a36000-0xdf)={r1, 0xc6, 0xd7, "4f84edb104a92b8a2095b8df326fffc8aada65811299e9be9245278ced66141bd6db137fc11d57f65589ecf504cd5592779d856349f85edacda91fbb2d2c69359cdec3ef4ce20cdc423b1097c9ae2f13cfb1e16de29a41d30044844ba4a6390f15666f0e80ccbde0f1a9aa044197f9a272b0c71d3117cc9a9f70e7d771913b02f57961a66f37b3c38f66a8fd14b2538c323b56034c8072f237b66a43d43a864c2e276b9119b17cd33cd3842b68c5045f60662bd43d8346098a5e5ea9e757d41d6d112edddaace94b95d1241687b3e393e25a7d1d2e1f51"}, 0xdf) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f000002c000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/02 14:22:03 executing program 1: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f5000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000de3000)) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000de5000-0xd8)=""/216) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000de6000-0x8)=0x3ff, 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/02 14:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f00001cd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007cb000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a1f000-0x24)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000812000)={0xffff, 0x100, 0xd38, {0x77359400}, 0xffffffff, 0x80}) prctl$getreaper(0x2f, &(0x7f0000ae0000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x7}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/02 14:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000069e000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x2, 0x2, 0x6, 0xa, 0xa0, 0x80, 0x2c, 0x0, r1}, {0x1, 0x8001, 0x10000, 0xfffffffffffeffff, 0x9, 0x1ff, 0x9a, 0x5}, {0x3, 0x800, 0x5, 0x7}, 0x5, 0xf, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x1, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x6, 0x1, 0x8, 0xfffffffffffffff7, 0x9, 0x8}}, 0xe8) r2 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000995000-0x1c)=@req3={0x681e, 0x7, 0xfffffffffffffffa, 0xfffffffffffffff9, 0x100, 0x80000001, 0xfffffffffffffffb}, 0x1c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) faccessat(r0, &(0x7f00006eb000)='./file0\x00', 0xc1, 0x800) r4 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f000021f000)={0x4}) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick=0x48b, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) recvfrom$inet(0xffffffffffffffff, &(0x7f0000599000)=""/115, 0x73, 0x0, &(0x7f00005c4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 14:22:03 executing program 5: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000010000-0x13)='^:,md5sum.vboxnet1\x00', 0x1) r1 = dup2(r0, r0) flock(r1, 0x1) 2018/02/02 14:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000275000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f00000+0xebf)={0x1, &(0x7f00007f3000-0xb1)=""/177, &(0x7f0000d6a000-0x18)=[{0x4, 0x1000, 0x0, &(0x7f0000682000)=""/4096}]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0x0, 0xba}}) 2018/02/02 14:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000059a000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0x9, &(0x7f0000732000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000038c000)=@assoc_value={0x0}, &(0x7f0000db1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000080e000)={r2, 0x4}, 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000222000-0x16)='/selinux/checkreqprot\x00', 0x200440, 0x0) linkat(r3, &(0x7f0000c2d000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000968000-0x8)='./file0\x00', 0x1400) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4), 0x4) 2018/02/02 14:22:03 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x13e8)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xdbf) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x20800, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000018000)={&(0x7f0000018000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000018000)=[{&(0x7f0000018000+0xa34)="b42f9c7b42d967fe056254f90b155ad72764065449044f18243159a4385ab074b43e44160ae8bc32650a6be49a0375300d70d30f830f8ab1580e9a79bc450f9dcef6e270899be491cd944239b8b3150c789e", 0x52}, {&(0x7f000000b000-0xdc)="e4d4cf18a6b773db17fd816992345ddd2565f4e31637c875650d749dfb752ebc49a94999c5a84206e2af58fe0b270d5fb67806e80c51dd3cfbac3d66c4bbbde2dfcaa329cd37b7cdc3bc68c69829cf53b400d6ddf134da7d333e7435eb3678b2d638f99954487d2908fe6a6ebd052302ec8f25be4a5bfed092b9fcf91c2e7e2479f17516d7fed749074b0f48fba8a22ba4455b39c034ea9a64240fc719891c9ecbbfb72bd26ddfc7e64f86ca747370bd2dbbb4b4337b50d03fd38416d35185102ada0639c3d71b022268e74405533f2d69bc14e33a46edd594aed1f6", 0xdc}, {&(0x7f0000018000)="8c64a0444592833b0e862a13217d4140985affa34c076e185ec6edf6ec5525359a997c7d58d5d23e1f85", 0x2a}], 0x3, 0x0, 0x0, 0x24000814}, 0x4004) 2018/02/02 14:22:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x82000, 0x2) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000001f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000026000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x609, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x200, 0x6, r2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/02 14:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000016f000)='/selinux/policy\x00', 0x0, 0x0) linkat(r0, &(0x7f0000c24000-0x8)='./file0\x00', r1, &(0x7f0000a88000)='./file0\x00', 0x400) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000e27000), 0x0) 2018/02/02 14:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000069f000-0xc)='/dev/rfkill\x00', 0x200, 0x0) listen(r0, 0x7f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00008f9000), 0x4) 2018/02/02 14:22:03 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000000c000-0x10), &(0x7f0000009000)=0x10, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x9483, &(0x7f000000b000)="75ac4d7cc3b9525c04dc15f2090f9d19b3ae5e39d5f7fe61add4f4214fa1aeda64fde368404d9531e1013758bd0e9f7b7e191b272b112afd346d9699beb157d0750088d5dd4cb8f26e50eed88325db95e2d39f38cfe9b290dc34051687beaa767834186df2c2f94ae93a15c61afd5e2f34c98a81f03fbba073a8f9dd1b72b64928d51c869fa31dd967d91c90cc7de6b3fc86319ce96c7a6375a613f620e4abe37f1f4314b33f593a7e8fe914499c516b673da3749112d3e6539011a7c5bf6735ffe22c752643f6bf6b2b337a1c7b0a2145e823567b932c11cd5481d571eca907db4a6633d3372d75f45f41faf003", 0xee) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xb) r1 = memfd_create(&(0x7f0000009000)='\x00', 0x2) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) 2018/02/02 14:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000091e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/02 14:22:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) open(&(0x7f000033c000-0x8)='./file0\x00', 0x1, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000001000-0x4), 0x4) 2018/02/02 14:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfd000-0x20)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) utime(&(0x7f000081d000)='./file0\x00', &(0x7f0000e35000-0x10)={0x100, 0x4000000000000000}) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000bb9000-0x4), &(0x7f00000e3000)=0x4) syz_open_dev$evdev(&(0x7f0000fd3000)='/dev/input/event#\x00', 0x8000, 0x208000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e5d000-0x14)={0x5, 0xffffffff7fffffff, 0x7, 0x93a, 0x1}, 0x14) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c1000-0x4)=0x2, 0x4) 2018/02/02 14:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000001, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000221000-0xeb)="47757fcdd668f9a2eb105baf50b9a44235983c05361488bcaaf585541753879437dcf3cda80e38a58620da56129248b19a7b99f2fc579525aaa06b68c88783bcb66c5c642cfc730aed3dc9072fb70ef5d6c2d2585514b0ce0b1f45fec83a1fcbe8b324ceeccdf2e7c59268be49cf84c8accf82f5931497e1dd2fd399fea429bd5814bb45e3c1655e539944a7693404fc1f1dc410b1ea98db82a3f7a8339f4c8a4376fe254ad661e0ea6a4b18e30732f4db00ecdd068aff86ee3d1c2f8501c37062e5fb962dc9738eb5ade446063eadb1206475344023d64c2998d6c7a94f0fdb44e693e6412f539f69886c", 0xeb) accept(r1, &(0x7f0000bd0000)=@can, &(0x7f0000007000)=0x10) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) recvmsg(r1, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc}, 0x0) 2018/02/02 14:22:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00005e8000), &(0x7f0000336000+0x41b)=0x0, &(0x7f0000001000-0x4)) setfsuid(r0) clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8), 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002000-0xc)={0x6, 0x1, 0x4ee, 0x6, 0x183}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000002000-0x24)='vboxnet1cgroupvboxnet0.[*proc#}+&lo\x00', 0x2) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r10 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x38)=[{&(0x7f0000704000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000459000-0x40)=[{&(0x7f0000000000)="17648d47da1d0f92253bbc275316a34a083ce3d491bf0c0687ac59dd9c38a3ee7e76190b05a262448135009b49e7d371ab3ebc71e66780ff27362199e774eb5288f5a61e79a0f8a5af4caef41c374259775e494e614148eeaa93727323e805868e2c5a5511fb109b6cbc1b00cb51f27bd462231cc5ae5153c44553f310968d85d4b2ede8aa1efe48d008c221b119cc4a81287fca3d2a7caaa7eead392415f4db9d3410944535aacb922ac5", 0xab}, {&(0x7f0000000000)="cb44d88fae12e3f1e37446a1def72c5076adc1d7c343c97d090cc5128d3e1c4d334956598a2e4e2cca0925443c4e1584c2688b9d11ea878355e8a22b7b0badbd5669eb524743549b7bf322a48d938a489e4efc38c46a", 0x56}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00007a2000)}], 0x4, &(0x7f0000451000-0x38)=[@rights={0x38, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, r10]}], 0x38, 0x4800}], 0x1, 0x1) r11 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/checkreqprot\x00', 0x101100, 0x0) setsockopt$netrom_NETROM_N2(r11, 0x103, 0x3, &(0x7f0000a5f000-0x4)=0x1f, 0xd2) accept(r11, &(0x7f0000ee7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000875000-0x4)=0x26) close(r11) 2018/02/02 14:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002aa000)='/dev/pktcdvd/control\x00', 0xa00, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000c8000-0x8)=0xdd7, 0x8) socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r0, 0x1, 0x400000000002d, &(0x7f0000018000), &(0x7f00000d2000)=0x4) flistxattr(r0, &(0x7f0000211000+0xb94)=""/111, 0x6f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cc5000)) 2018/02/02 14:22:03 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000000000)) 2018/02/02 14:22:03 executing program 0: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000830000)='/dev/loop-control\x00', 0x0, 0x0) dup2(r0, r1) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000597000-0x5)='reno\x00', 0x5) vmsplice(r3, &(0x7f0000efa000-0x4)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000efc000)={@generic="27c7d91784829e510000000000000fff", @ifru_addrs={0x2, 0x2, @empty}}) 2018/02/02 14:22:03 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e21000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000f6b000)) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) dup3(r1, r0, 0x0) 2018/02/02 14:22:03 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) open(&(0x7f0000da5000-0x8)='./file0\x00', 0x2000, 0xb) pivot_root(&(0x7f0000fe7000-0x1)='.', &(0x7f0000762000-0x1)='.') 2018/02/02 14:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000941000-0xc)='/dev/rfkill\x00', 0x501600, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000342000-0x4c)={0x8, 0x100, 0xffff}) r1 = syz_open_dev$loop(&(0x7f0000618000)='/dev/loop#\x00', 0x0, 0x181001) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e5000-0xf)='/dev/sequencer\x00', 0x81, 0x0) dup(r1) fallocate(r2, 0x0, 0x6, 0x4) r3 = memfd_create(&(0x7f0000054000)='/dev/loop#\x00', 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) bind$unix(r1, &(0x7f0000a66000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00006db000-0x4)=0x3) sendfile(r1, r3, &(0x7f00000de000-0x8), 0x100000001) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000395000-0x8a)=""/138) 2018/02/02 14:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f00002cb000), 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a20000)={0x0, @in6={{0xa, 0x1, 0x9874, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x37}}}, &(0x7f0000998000)=0x8c) uname(&(0x7f00000c7000)=""/24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002fe000-0x8)={r1, 0x100000000}, &(0x7f00006a6000)=0x8) 2018/02/02 14:22:03 executing program 1: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r0) 2018/02/02 14:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8949, &(0x7f000096b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x3, @broadcast=0xffffffff}, 0x2, 0x2, 0x2}}}) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000a6d000-0x50)={@generic="ec2a66651c17076fecee97ecdf38775b", @ifru_addrs=@hci={0x1f, 0x1, 0x2}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/rtc\x00', 0x280, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000f80000)) pread64(r1, &(0x7f0000c5c000-0x4)=""/4, 0xfffffffffffffef2, 0xfffffffffffffffe) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000d89000-0x4)) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00001c8000-0x14)={@ipv4={[], [], @rand_addr}}, &(0x7f0000347000)=0x14) 2018/02/02 14:22:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f42000)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000b04000-0x38)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000007d000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4) 2018/02/02 14:22:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getdents64(r0, &(0x7f0000f73000-0x159)=""/528, 0x210) 2018/02/02 14:22:03 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dfc000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005a1000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup(r1) ioctl$TIOCGPTPEER(r2, 0x5441, 0x10000) sendmsg$nl_xfrm(r1, &(0x7f0000a85000)={&(0x7f000055b000-0xc)={0x10}, 0xc, &(0x7f0000736000)={&(0x7f000080f000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff}}, []}, 0x50}, 0x1}, 0x0) 2018/02/02 14:22:03 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x4, &(0x7f0000012000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001f000-0x4), &(0x7f0000011000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000012000), 0x4) sendto$inet6(r2, &(0x7f000001a000)="eb1fc3cb05cf08b1a8df7e1ac0aae779e57b14c94754c0e842e2c91c28511cdc8ec2084c0c26c3f7778a57a0f22ec516c1", 0x31, 0x1, &(0x7f000001c000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1f}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000023000)={0x0, 0x3}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000025000-0x10)={r4, 0x74, &(0x7f0000025000-0x74)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0x4e5}, @in6={0xa, 0x3, 0x80, @empty, 0x3}, @in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xae8c}]}, &(0x7f0000025000-0x4)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000025000)={r4, 0xfffffffffffffdb1, "20d19fae5c77ee75756df9f072a7a826032006c438500ecb05623d12292a402c2f14f5173cd25c96e3d18ce71751b56c279a6c6cb0267ed6f70bfc6c90a0b080f1707fa2b5810e6baa2fc6c9f71acb5b96b74652d46f607cadaffd012608a4cbc8d3c400a7753badf93c6d045e8b1834d25bfbfeb7a16b4b5a02ebe6f35dc41ea0afbb98e3062d9ce1558b9b00420f29a7d8bd287ad709f7955a625c16c491224d438a87"}, &(0x7f000000d000-0x4)=0x1d0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000022000-0x4), &(0x7f0000015000)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1f) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000001c000-0xa4)={r4, 0x9c, "3b4056413615e39c9bc5c29f05cfb81bf7b802480799aa7a7f616a6feaaa954379d1e3cb04bcc1c0e0d33aaca575db51ac7eb06fe1aad23e0801972112e2eb769fd847cb88032553d1e7c7f7d03a21f5243016175572fa8106c486e54e5f1773c219d0fe851751d68d95f56b0c4a3afcdc4aa79b211022de4934a3855df45a6e181f1486ba4721fa9909db1616c9738e30b93654260cae9f7326abe5"}, &(0x7f0000005000-0x4)=0xa4) socket$inet(0x2, 0x3, 0x5) 2018/02/02 14:22:03 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000007000-0xab)="b91eaece0fbb69c6e62a788f4ec18ad3b7e512cc4d80e00be7aac336f48c0fc6e6fe8503870eb53d9587da654d67f59bf3d9f56027645551e831739b1a09fe0cdcfa553ee833c65e2dbcafdca154ad600d18cfb0840f439918f5e8c93600f24340ccd5d98614e2ee450449bf1d6a7b2f55bd57af7fcf4107520439f54ddebe270906c739820f0a3eafad55f856b2752c069d94bbcd94139b121ae9f23b3d6824d3c3dae1110f20dfa82e03", 0xab) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x8, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000003000)=0x28) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000-0x20)={@generic="7ac2f489d6b20df7e4c110d1ab8108ca", @ifru_flags=0xb002}) 2018/02/02 14:22:03 executing program 3: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x2c6) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10), &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) 2018/02/02 14:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) vmsplice(r0, &(0x7f0000385000)=[], 0x0, 0x0) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000052000-0x4)) 2018/02/02 14:22:03 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000063c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000219000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xffffffffffffffff, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}}, 0x1, 0x1, [{{0xa, 0x2, 0x1f, @empty, 0x7}}]}, 0x110) 2018/02/02 14:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000b2000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e8000-0x5)='yeah\x00', 0xffffffffffffff03) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec8000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000caf000-0x20)={0x7, 0xffffffffffffffc2, 0x401, 0x0, 0x10, 0x5}) 2018/02/02 14:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c7000-0x8), 0x8) mremap(&(0x7f0000cfb000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000b50000/0x2000)=nil) r0 = socket$inet(0x2, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e81000)={0x0, 0x7e957fb1}, &(0x7f0000721000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007ec000)={r1}, &(0x7f0000619000-0x4)=0x8) 2018/02/02 14:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800802, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ad000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000889000)=@assoc_id=0x0, &(0x7f0000e5b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b6d000)={r2, 0x100000001}, &(0x7f0000f4f000-0x4)=0x8) accept$ipx(r1, &(0x7f0000724000-0x10), &(0x7f0000f31000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f56000)={@loopback={0x0, 0x1}, 0x100, 0x1, 0x3, 0xe, 0x1ff, 0x9, 0x1}, 0x20) 2018/02/02 14:22:03 executing program 7: prctl$intptr(0x1c, 0xc2f6) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f1e000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/02 14:22:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) fstatfs(r0, &(0x7f0000dbe000-0x59)=""/89) clock_gettime(0x0, &(0x7f0000aaf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r0}, {r1}], 0x2, &(0x7f0000a16000-0x10)={0x0, r2+10000000}, &(0x7f0000aae000-0x8), 0x8) fcntl$setflags(r0, 0x2, 0x1) shutdown(r0, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000020f000)='/dev/ppp\x00', 0x800, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f000007b000)={0x0, 0x8, 0x1ff}) bind$inet(0xffffffffffffffff, &(0x7f0000029000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) 2018/02/02 14:22:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001de000-0x18)=@add_del={0x2, &(0x7f0000948000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00002a6000-0x4), &(0x7f0000ecf000)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00007a7000-0x8)='./file0\x00', 0x2080, 0x0) connect$netrom(r2, &(0x7f0000546000-0x10)=@ax25={0x3, {"ea9fd0f7a45c87"}, 0x992}, 0x10) 2018/02/02 14:22:03 executing program 4: mmap(&(0x7f0000001000/0xfb0000)=nil, 0xfb0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000017000-0xfa), 0x0, 0x0) unshare(0x28060400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000028000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) write(r1, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2e882000, &(0x7f0000001000)="e59def34480923964e28002e89b3fc2629b05805860f56c625c36b8e77141d6a4042c1bcb8eefd1b1f9e9e7ff6fbe00a3212ed9229a5c77566dd653852a2a66005e67902c47b3653e94e9e3ce105548acbed956aa7e15b62137e8ff9f1a664c62c510d26b3000bd9c280ea20c3a64ad318497b9436cbe1ab07aaeca84482901276b7221d45dfeb", &(0x7f0000b44000), &(0x7f0000b70000), &(0x7f0000e77000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000000)={0x0, 0x0, 0x9, "4d6658bc5c7377f142"}, 0x11) 2018/02/02 14:22:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b37000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/02/02 14:22:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/02 14:22:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000071b000-0x30)={0x50, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x30, &(0x7f0000001000-0x20)=[@fda={0x66646185, 0x8, 0x2, 0x14}], &(0x7f0000001000-0x30)=[0x38, 0x20, 0x20, 0x40, 0x0, 0x18]}}, @enter_looper={0x630c}], 0x8c, 0x0, &(0x7f0000567000-0x8c)="9a2c8a4fd581b4297aad1b22794024625313ec2bb344c89cca9b2a99b4bcb387c669ae78259fd2d5161925359982e66b24b3f8a85a3de2353670322697398d614c4949979d31c9f75c92317e3aa0eb19012e3d04f8455b980ad18645768bdd3b0e56a75ec3bda6ba75600e7fffe5372f7ec2304e7ca256c8dc03b1266415cd6d98377085de9fcac5b9b7e4b3"}) setpriority(0x2, 0x0, 0x0) 2018/02/02 14:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000928000)='./file0\x00', 0x208180, 0x44) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3), 0x0) 2018/02/02 14:22:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000cb8000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x5307761f, 0x47f2}, &(0x7f0000b28000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b59000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}}, 0x8c) r2 = socket$key(0xf, 0x3, 0x2) openat$keychord(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/keychord\x00', 0x2001, 0x0) sendmsg$key(r2, &(0x7f0000aed000-0x38)={0x0, 0x0, &(0x7f00003a9000-0x10)={&(0x7f0000d39000)={0x2, 0x1, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/02/02 14:22:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f87000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000108000-0x50)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) pipe(&(0x7f0000dc6000-0x8)={0x0}) r3 = getpgid(0xffffffffffffffff) stat(&(0x7f0000386000)='./file0\x00', &(0x7f0000e39000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c98000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e9b000-0xe8)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00004c8000-0x4)=0xe8) getresgid(&(0x7f0000894000)=0x0, &(0x7f0000f10000-0x4), &(0x7f000002f000)) r9 = getpgrp(0x0) getresuid(&(0x7f0000a9e000-0x4), &(0x7f0000c24000-0x4)=0x0, &(0x7f0000b32000)) r11 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c1e000)={0x0}, &(0x7f00004d1000)=0xc) r13 = geteuid() getresgid(&(0x7f00006f2000-0x4), &(0x7f0000549000-0x4), &(0x7f0000038000)=0x0) r15 = gettid() openat$rtc(0xffffffffffffff9c, &(0x7f00008ec000-0x9)='/dev/rtc\x00', 0x80001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009cf000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000abf000-0x4)=0xe8) lstat(&(0x7f0000b8c000-0x8)='./file0\x00', &(0x7f00008b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f000090b000)=[{&(0x7f00007fb000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b94000-0x20)=[{&(0x7f0000d84000)="b0d5dde6860f196639cf3c88fbed", 0xec}, {&(0x7f0000663000-0xf3)="8b09d38f20d9eb8abd45fb8a5801a9131352b7a751831ed73a9dbc171bb347f05fe97c492a8be7b17df1d4a2bf5f6e29f61c12f30e76b5d318817b84fe4c6fb6be47997df056bafa980cee1d3fe91380e4ae050d4e5d99b4791ce87957fd6afdf8b75f159939e2bad50a46822ea514e0c1b881477ca07ed5857f8a225e27e7b84c5f87441bbf7001e0fd5c8217d98be65a90a05ed9811e7058b68708426ab67b116e8dbb032983bd3381d782ca81a81d0cf82e75486d1974c5bfd9103fa14c625381dd6433e337d518974fc39a172d3b09dc0004086fffdec6efa07c83d3a2062507fd81ba248b57672f7bbd62284d0e148dc8", 0xf3}], 0x2, &(0x7f000007e000-0xb8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xb8, 0x8010}], 0x1, 0x40) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000930000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/02 14:22:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f15000-0x60)={0x0, 0x32, 0x2, @thr={&(0x7f0000b1c000-0xd5)="694cb3d99e34d0c17b2886774d172334ed16adbd8a3bd576265f3145a4a92da167a0a99e0d5c7cc0d0b532e072795d01718bfe8bd780e2aa6a2471261777807eaa68b0b23dc4dcbb2f85e8d046a85cc9b9bc6603d195ef06399ef0a1f6c734269e1b7594040885c1c28185d932b7cb352c46348ef3fe4ce9e324c3d26f468618aa828255339015271eecbde9d817973b0044c1cb264f1f9917bd5d377eed23a43f0e080dcf876933f3a72b592f3199bc20c0046681fcf24098675feb8dbcde27de0b005de404befdbeab2b63769b89d743270fc7c8", &(0x7f00004bb000)="7a59b9b6eabc2838bb718f61719e1f8cd41dfa9d690206b6fc1ce9b039ae7c0b2add8483f2c28ab28778acbe9fe7c9aefe602ffbede87427954fef9b3b289b45c1fd48d68c91bcb2b3f58cebc3503d2002cb11d36829cc23543abd4c2c0ddee9a1c823a55d"}}, &(0x7f0000a0d000)) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c3000)={0x0, 0x0}, &(0x7f00007e4000)=0xc) fstat(r0, &(0x7f0000aa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000069d000-0x4)=0x1403, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e96000)={0x0, 0x2}, &(0x7f00004b0000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009a0000-0x8)={r4, 0x4, 0xff}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00009df000)={@common='dummy0\x00', @ifru_flags=0x800}) ioctl$EVIOCGSND(0xffffffffffffffff, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/02/02 14:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b4d000)='/dev/random\x00', 0x0, 0x842) readv(r0, &(0x7f000014d000)=[{&(0x7f0000a48000)=""/15, 0xf}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b65000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000238000)={0x4, 0x7, 0xfff}) 2018/02/02 14:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000060c000-0x10)={0xa, &(0x7f00003c6000)=[{0x4, 0x7, 0x5, 0x1}, {0x1, 0x7, 0xfff, 0x81}, {0x2, 0x100000000, 0x480000000000, 0x83c4}, {0x1, 0x1, 0xb6, 0x3}, {0x3ff, 0x7, 0xfffffffffffffe01, 0x3}, {0x100000000, 0xf156, 0x91, 0x1}, {0x3, 0x3, 0xc44d, 0xd04}, {0xf5, 0x4, 0x80000000, 0x2}, {0x100, 0x200, 0x1, 0xffffffffffffffff}, {0xe10, 0x800, 0x3f, 0x7}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8a000-0xc), &(0x7f0000165000)=0xc) bind$inet6(r1, &(0x7f0000548000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/02 14:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 59.518818] dummy0: renamed from gre0 2018/02/02 14:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00002cf000-0x8)='./file0\x00', &(0x7f00006cd000)={0x20, 0x4d}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x80000000000000}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007bc000)=0x80000000, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000424000)=0x0) fstat(r1, &(0x7f00007db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000260000-0x8)='./file0\x00', &(0x7f0000ba2000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ef7000-0x4)=0x0) fstat(r1, &(0x7f000038c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmsg$unix(r0, &(0x7f0000556000-0x38)={&(0x7f000065d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e05000-0x40)=[{&(0x7f0000ac8000-0xfa)="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", 0xfa}, {&(0x7f000081e000)="c1c24d2a166aaace7fbdf02d3cdd825ab8529bbb4ca8095eef06429b2a50441765208e7ee3d3cc2641c11d6db28fa463a4b88dc74baab2f2b48827e083d8dd6b7224528ecc5c15dd2513c65fb83d764062276214b6cc413deef47477fb7ca6301165dc3e5daf07a903e3be7f94198c78dbade15eef8af0d510856b7104811d10c7", 0x81}, {&(0x7f0000ffa000)="7ce938a2aaf5bb102861e8d5d2208d33a4556bcab2ed8cc549a0661672796fa461d43b7d059e2591fff1d61dd9483b913f9d74dd4ff7e899087a8ae126113fe468b644a00b3bfebf46c58b13", 0x4c}, {&(0x7f0000694000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000558000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x68, 0x4}, 0x800) 2018/02/02 14:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = accept4$ipx(r0, &(0x7f00001d6000), &(0x7f0000116000)=0x10, 0x800) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/02 14:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20080804) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/02 14:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000d87000)={0x0}) listen(r0, 0xbc35) getrlimit(0x0, &(0x7f0000152000)) 2018/02/02 14:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7}) r1 = dup(r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00007d9000)={0x1, &(0x7f0000575000-0x4)=[0x81]}) 2018/02/02 14:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000211000-0xc)={0x0, @broadcast, @empty}, &(0x7f0000885000-0x4)=0xc) syz_open_pts(r0, 0x4080) 2018/02/02 14:22:04 executing program 3: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000900060010000675", 0x26) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = geteuid() socket$inet_tcp(0x2, 0x1, 0x0) getgroups(0x4, &(0x7f0000f50000-0x10)=[0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f9c000)={&(0x7f0000f9c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f9d000-0x60)=[{&(0x7f0000f9c000)="b053d0bbcbde806bd15f604908efad50362b238747cb9fb8c5e8f54f61b0491726e5f8af983ea7e3ac85e3fa30dfbcb63c1c41a0b8fd0e9cbc04dac232952af73d135dd0159eec79d18b4933aae4e7b2d33169c29c2b994d45dad96d228573587cfa250c8260c07f3c37fc68ec4b11ad02c2c7a0e135248aa972382d8830857c825d822a3e8f3388f53662fcb4dec95ff37a025733dad374d6d213fa8bb092d50fcde2f6b109eec591ed42b9a4cdb49a0c8269696fc7dd4f4be77c37458ff930320baa6cac6aeacac9fcd60f79babfc9fe7bffa3adcb7d7dcb44926b08337331c77dc14da75fc1c4d4a109d362b1450bc7bd9097db0dcde4d0d53ef265", 0xfd}, {&(0x7f000010f000)="373ecc69075d5ca13c96a812b0e2e6686fed20f004ac30a564c80e621d5517cc61c703426b1c6399078ab649c7853d73b5f157c02e5b5ae0b81201b834ac2394248f455784bfbd4646afbce9fca03f61ad2de435b037293a3348f8bfdeddf9e353bb2303311d3b9da01f6797685c336729e2416b81f4d5a79262388b2e0e92dd8f42f4ea7f146e2bfaec534d47de4b1c1f0c525db3c33847b1912007d11264b94864553ec15ec5bf44289947a480886185272c9baab7459eccc8a488", 0xbc}, {&(0x7f00007b2000)="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0x1000}, {&(0x7f00000a5000)="6f9bcc8b09359ff5a1ccc58d078b59613688ac75c30eeb3b4483c6fb8415376c5ced1a822e30899fea0cd57bbb7b9a3d7dedc3497b2899b303ca20491b396bc0d5bfdcc731d7e8de19ff9230754e6316802a619f16586c9a9c4e4d505640b839410cff0c2387bd3451689d27dc58b98440f06c745986499c0921219aa24588aeb55e3ff5739e8dccd0119100166f82373549f617faf41c378251f08eb36b06059191c7da39ec9cfbf3053a93", 0xac}, {&(0x7f0000f9c000)="1db29775010894b8202bfd27a23ca125488148eb3616418b6fd8044959d4ee8ed819de50c0d05d8e16ba3e4c3b05a76826762130bf707f832979b3760f56c6c058444723276961b0d769b5796b447c1e9dfa59564f8348d2ce646efd9cfbbd877d35e84f26f07b1d792e02d734a08c319e26d772f91b8bb53a03023549ae485580934f700acfc2288003673ee0f577e449f57857122c56a853f1bbf72f063ec719aabe27b463bfd3da", 0xa9}, {&(0x7f0000f9d000-0xec)="44ca0f1b3ba0a05c638b8e2fd200d57a55dd0159d7f2c47d7c62bd5381a2d79c7c8cfc9b63d53a8710dd7ec17432bc1d33c16b064adcb0bb0d2f3492e5c5568493345be3d34d4db4278655c4f543dfc56c9beb05a2f608a8110518073d6c9bf8828ecc5ae2bb78e4f39250f14e6b042f143880c1dcc9f5aee4f36fe30094599d386979f3a246e7a2dbe26c3c0fe7da0ef9d0ceb36e72a626375ec9b5ab128d3113d3a74831219fcc339ce90a039076176dd6dc7e463306af29f78de8f411b2bdb6d668fe20c91d9fae183e017f32caae6fd2348f4bc886b0452c64493832c430b3b8bf15a681293da7162ca5", 0xec}], 0x6, &(0x7f00009e2000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x78, 0xc000}, 0x44) r4 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00008f6000+0x654)={0x3, 0x2, 0x1000, 0x2, 0xf3c4}) 2018/02/02 14:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pwritev(r0, &(0x7f0000e4f000)=[{&(0x7f0000a60000-0xa9)="5060d4a3853a7b71ba5176c2883c51d5e8b436f941430b1da2583af2065a33f222d07bc67d192b9e0c47e85668309e328bbd2e7be51715d843eb84018c556e93d204a10cfd2bbaf24acdf056eb89d50d962e7b912320d53453d942e88ea3c5e84463690eff7e100f2d1d3cf61bbae7f316ece475a09ebad2b9da3bd423e26eee9e0c0c33b10b08746c257ba11d8edb9573caf6545b0556c16532dd0bea29b160d2045a250c1ea5fdcb", 0xa9}, {&(0x7f000006a000-0x2e)="59bcc1f9c38ad7fc994ccec59baed9195109de674685d5624d92fc941b4e26db8502e476f53d677f5284fbbe1b7c", 0x2e}, {&(0x7f000001b000)="a3d372094cdc978903c57b6ee935f17a06372af848ef8642aa71af931f64dec5fd9e5a498433350e4af1d3dd43a9aa2405224e0e388d77b2857fca63ea94bccfc1e484934e2e5bcbebb525ed50925ab4014f3aa430bfb2d1c24dfe90605abac73d98b87fc41e2bc4a51ccb29549cf69371cb21283e8ef8e6eee660430db625c35921728f2e5d9115b8daa763572366", 0x8f}, {&(0x7f0000b93000-0xdd)="f0b5d9a39eec91d4564bbc84528bcd450470df5e95280ec265d3d08b414e076cb8db4f08eb28058a7d81d7b3e3de838b584ef09869fd929fcd2140c99c21b0ce7ec8c96d7a043a34e1a28ee2e4d39eac45404f95583929c3d95e81b36350e53c850cd4c27028066ffd8a3334e0a68a969b130190e00dc7f4347ff1150583ae4765eda8fac12a410266700b485a8afb55d1391798985c49106670130444e7f561a234ae728854f1c457dbf36ab0984e56867f33fac6bdf777ee0d6759950bd5ea71ea43b7c951b218d3ee16b7897cfe31f24aa5536588bd132d42ad8eac", 0xdd}, {&(0x7f0000f2d000)="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", 0x1002}, {&(0x7f0000e89000-0x124)="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", 0x124}, {&(0x7f000083c000)="3c9fedbd668a6dd1167bb1a82a9c7f9bc14e93604621c4df499a03a7bcd3cfd8706d0a2abbca5a590aadf55552aa85b595bec3a78d30ab2d0914a8a286bd011ef0ac6ef65b7b724cae47c55aae1caa8594092a2c521ed15c095d597e396a707e4a1f75401e2163fc821ea4195fb8dcd53056fae4ab2a9266f03ce275a04e385f9310dab1f770bca9", 0x77}], 0x7, 0x0) write(r0, &(0x7f0000881000)="220000002100070000be0000090007010a0000ff00000000002004000500138000ea", 0xfffffffffffffd37) 2018/02/02 14:22:04 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fda000-0x4)={0x1}, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000fdb000)='system4wlan1$keyring,\\usersystemvboxnet1ppp0\x00', 0x2d, &(0x7f0000aaa000)='system\x00') r2 = syz_open_procfs(0x0, &(0x7f0000fda000)='comm\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000079c000-0x10)={0x8, &(0x7f0000fdb000-0x40)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00006d9000)={0x0, &(0x7f0000085000)=""/47}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000fdd000-0x14)={@loopback, 0x0}, &(0x7f0000fdc000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000f2c000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005dc000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eb5000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000fdb000)=0xe8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000fdb000)={&(0x7f0000a6b000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00007af000-0x10)={&(0x7f0000fdb000)=@ipv6_getaddr={0x54, 0x16, 0x300, 0x1, 0x0, {0xa, 0x1, 0x200, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @empty}]}, 0x54}, 0x1, 0x0, 0x0, 0x8010}, 0x8011) waitid(0x1, r4, &(0x7f0000d01000), 0x0, &(0x7f0000b20000)) flock(r1, 0x1) 2018/02/02 14:22:04 executing program 0: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000745000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000093d000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000093d000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xec6}}, 0x3f, 0x7, 0x8f9f, 0x81, 0x4}, &(0x7f000065e000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000587000)={r1, 0x800000001, 0x2c}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) pipe(&(0x7f000093e000-0x8)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000093e000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f000093e000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00005e4000-0x4)=0x6, 0x4) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000085c000)={0x523}, 0x1) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000528000)={0xb5f4303, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x1, @empty}, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x5, 0x80000001, 0x2, 0x6, &(0x7f0000414000-0x10)=@common='bpq0\x00', 0x6, 0x9, 0x2}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000093e000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r6}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000131000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) 2018/02/02 14:22:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000000000), &(0x7f0000c98000-0x4), &(0x7f0000e2a000), &(0x7f0000a09000)) setgroups(0x0, &(0x7f0000c25000)=[]) 2018/02/02 14:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create(0x7) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c73000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4c000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) renameat2(r2, &(0x7f000022a000)='./file0\x00', r3, &(0x7f00007b6000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e4c000)={0x0, 0x39, "dcb757b61a90659400ff6c98f57319be22900c685c92391cd5620ffc8c8bc2ccbcfe00b577ca4f16f18d619ea411d798162f93ef5bfb188f22"}, &(0x7f0000bc5000)=0x41) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000235000)={0x1, 0x8, 0xfffe000000000, 0x100000000, r4}, &(0x7f00003f6000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000335000-0xc)) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f000007d000-0x8)=[0x935, 0xe0]) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/02 14:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000de8000)=""/164, 0xa4) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000486000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = creat(&(0x7f0000bd3000-0x8)='./file0\x00', 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000251000-0x10)={0x4, &(0x7f00009a1000-0x20)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000014e000)={r2, 0x2}) 2018/02/02 14:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d85000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005ef000-0x4)) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000122000)={@remote, @local}, &(0x7f0000f97000)=0x4) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007a7000)={0x0, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}}, 0x5, 0x0, 0xcf, 0x3f, 0x4}, &(0x7f0000d05000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a76000-0x1c)={r2, 0x2, 0xa, [0x6, 0x3, 0x8, 0x3, 0x5, 0x90, 0x6, 0x1, 0x81, 0x80000000]}, 0x1c) 2018/02/02 14:22:04 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000009000-0x4)) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/02 14:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cc2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) write(r1, &(0x7f0000e67000), 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') sendfile(r1, r2, 0x0, 0x3ff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000527000-0x8)=[]}) r3 = syz_open_dev$sg(&(0x7f0000501000)='/dev/sg#\x00', 0x969d, 0x50200) setsockopt$inet6_buf(r3, 0x29, 0x55, &(0x7f0000ad9000)="958da75f43212a6404490007c569bcf159e0a622a760ecbc15072b33b3b8921e5ec731691cf0b46765ec3d6b86ab45af81dd718aeefd3c2ef93fcb6ed056d8f9abb17b88f62fc956ddfdae411af67411045cc9a8929e58ed955b63f93fd4cfa063a15baf12b3027bf07439bfde4d64f30f7cf5dbe442c87dba9a3ec5edc97f19799302f9c9174de2125760a0c3553b325f6c4c10f21045e772f90d1d12eabe4370393cf22a2ae366995a02bf7266a4222b07f53017586d00b888a6475985a92e9b5d24460a45dcf3a7a2eac6d97500077fddd642fb299ab5ef5707b741e1785ee20e08c352a0febe28a3480de44e49d0e19c660b75b3af47eac63a9b9610315285bd5751628b2f2229a0aa88c07cff90048c965070493a32a171e5f889533617d415598b1639b0dd0a810c5a47eb3954fa27bcdf4d0f5f9767f946dba3ef243852c8c51465d169793de11ada67a0248c681e58a2c055f97f01ef8adf55ee9ebc4326fb95dc2f8862f026d27a6615b04ee697a70ad80a41ea700226f776b5b56313d99a9489fc80c9fded64ed35c0fe0f654119b23ef67b971a441b90547c1551d9e09689b8083cebd0fff464ce15530648d0c8a722d7b6e9a2bc3d929ce74038c8e0fbbcdb1ce405684ad4e394d4d866be9b0bb0deb253311ffeb8f8ac8b411de38600235f62982d832d7579913b5b3942c10cdcfe65489cc9b80f71eaedcf929e5d5000a49be2770945dbf536a970eed57063119f2660d137752442866e24eba2ca0b5c2ed3b7ef62bc3639754cd16fe510571b0b13ee226afb3299381182f80a4a8f405a0214607b7ffd22b112a19442ef03c9eec305c6440034fceef203ba1a107d9bc3ebb9fec802f6504912e0f79ce949a3f6c8ec9d6a1c598533f9330f151700c4fb8d71a7d7ae6daca3bb64364085638892c52a7a09c95b34430ebaa9c0e0ca10e2074d5995c9863687c88d1aada288282810f6d24634f933389eb5b6a7a37fda5b2553a75ddc7c1cdf00da4fb5bdbbdffea49a9fa0a60fc1ad14ed51f9c194d5c82c956688809f7b4ee8bea0893097f234a4490a27914a87634f7fcb727fb43606e2cce2f6cb7881d88f0ffb99948d6759119c9bffb08c347be0d70b4cfab66e567c1a0874223bfdb88775a4c8790c0686c988a7476974771aedaab37dedd4a9bb09d116c6b30917e881e16495715504f40a49fe26b61b9333e3642751994166551de62f66ef88f479ee830747b160eee5fe1e5b6fadfa80a38029b40cf5745fdda7a6f71e7676a1706c4d2e36d2f74ed45a25d9a11d8a119cc7f3b6ff0699c95afc3f685c24a3c3d5689b22c818828b66dc864f481fa8dc252684d040a9376558b073e7f818ae5f49e9ec9c4d4fae57e49c0fc3a983d3f2d19563ee284f5245dc7f6e978c05934582ab2352931374d3cc44c4b0aaa411f3f7633a978020ba4ffb708f1a0a1bf5189cb756c79b3a26d60ebdcb6e9e345e146918c8d8db945169843d1704e5d3942008534696a658ab9520aaad39062d1ae888f9a4592ac99d6c681ef60cd4bce305b27627ed7589cad30e04a69bcfd524f304b7137fc1e571faa0d681534402ac513ca3d23a97b4abe08db5ef1da58a320f639dd926d1520d8fc19cee8018a6e76fcd74ef0fc563118072cbc910f25110afb2f3655778c6135250e9bba0589e3f3c233e5b36a602d0888d5fc28368912092b5d822b53245b4467620da4f513f6ff2ee051d21ba894d2e2d444dde03529de2597cf802b34e14a9e55543e771173076ae36cca4738cd8e40a06fa7760e83ad7533c55e3335e2457da199d597930da98bb857de8390948e260f143d64e034f2eb6516dfd6a1a1581fb6164294a1b503d1444687d959773500d1eddb8abf5954134f6a540583b2d73c2b51036b9a6a868d1479a2e89c1bbd110b1281d9d1e4446553141996c29c0d1b6dae69d664757fc8314b2ad134f4dcb0c3d718003d036273214af1e344e23025da7be6440e187eb96d942a29fde5894584a4335e98c1d025d77286dfd9a0ccd8a44e28fc3fb68f8309357fac9ceca075c9ae8e2577431731f8865accfe76925a5738f2873f085998038e06a6693349944947c4afd4cc0137218ba29162fe82ad5d33b6c547af30e4ea6ab2fd5ab9ce9040a2ee405fc28cd3ea1edcbaa0d5632e0496f569b03ab0f3fee5e1dfcb6e98b336168e679220dffbf3f56be91716ea192d3d83ceefc639818a3edbb4d1872fa1e0b250eac1e0e22d3783291cde7dc4fcf7bb569bd3e3a17ed58493953cc0ef9b88666bbdbca99a0cc0bde1a4e4411b642a0cb32399337e0feabf9dcd493ffcf8e814985d2c45cc1154bec8e4164b8d1082341565497f13f7b78ab5676dfe443ac0be0c5915aca10e43b326c6b3c4ac1b24f5717f2cc92d07885659df6c76d1bd130dfb165e8ef6daf441218e03bc86bdddeed2ce403c66e16f1c2fd617bc8f6db959134b2a500e9375a5eb1bc7422f535321494f0e4bb8d8762277f8d28b05af69ee32ebe6429a502b4fe23f5e9fdedd2bfab878345384c0b9ad793ce7b95e392a2cdd7e7bb9661e862a49163b0fd60ab0eb1b926e914fc05dc601147de9f9be5e0b1db8e8cdebc1510a6a10a62c2584f61f39625dd95bc599f1ca61da5cce756caf31552f7158e54423c7d977724e91356dfdfecb66354264af31724972671a78576193689c1ee326ca964f7ea15fb30f3ab94a0220271057dc98225b5b5c6efe5dcec4bead9253521b80391a453a6f9bd419a6b3ac39b577e69bc2e270e5b72da6df5363613e702ba1fd1c6b79924f6b8ce46f9bde4738162f126682d06d4a84f5ff1fc1b2af883c510f64b857d259d9af9d1163a9096c279fcfe9015087a407968fe210ee71905afcf241a9af53a9ed82ea72a265d59385aaec7f2c0f15987bba203fbb5b857d47146a77a37a13b5621cb40c86d55179ac8cc0a25974a41f42858ae05e6fc8714bf0677413009746f214d0655819b2d62c0407c4ca64bc6627e46f8924daad35d466bc7b374d7ad31c5208e19fe07557db36038338102574b7b3c5901f9b522937d0885899238b94580c165169922d9912027f77d69e43307550158b2ae45d6e9380e966901058442a54f992b8601c67e7f5a0cd0a09e0c2d5f781d6504da8fa73699b7003fde50fb3e0da6886d171293fb96f365c68727a63f3ea00b557efabe6ef0338b20ff0ff8e9a5b389ed5aa6712e1c87d630c929307e5f8a2ce04b75d1f4e6683bdad6bac997915bcbb3de609e6a4dc6ec87b6c76a7e89939019930c9e4b738e03ba2bce3875e78606c223cf49966ea822432d7cd0e8567ee6c8568c71f979897e478d807409bc4993c17384e93c3e949ff18bff1353500b6b7e279de161e436654a941d850e06ca3eca9ab66d35da394349576a50fe9d084aaf5fefb72144c3e930e1ae66fc34634216f5bbfff48e5064282e1e99f75b50f2f55638ea38c232593fc13495faec2635476b9e7506de2c3c36e85b4f35baa19141145608bafcf284f489b1620d3f64d3c85801da9b4dbd4f27b186d6725844304a5c497e3d5f8ede7ac2b71b51d3dec30ec6837788f015e840e7eff4d4d6f19e621390c72a31ad2c2ad6c2e67218cac5ef7ca3f43bb1148f49354995368cc892df9be01abd3c137d85acac7f39c48250748c156e8f71dbbc098fd41e9767e4a231baa7945a8dba2da068cb16c9b96cb9765f18056ef70a9e87c2cdf9dd08de577adb7834b861592e952b29d741fa7a32c8d860f78f28d6f656a31bd82711027ff6226e27b4dd5571e484ae8b1b3f6676a0c6fab7842b695b3472d6d6bfab3a493e9e0a7a056ccf806e9d9d40e7feb0d28d22b9f92ab40fd9a40524b3dcf37f74e01ac8e5e1ce92a014e3192170c4d49f9896910969f22f73874cd52c9f66405d89ebec7ee221d75087e0f60698d86ede5224ed69a634dcf7c2aec90d1da9858d08e4b0bb861e5916edc52994446e0278a028910f2136024eca3703225f8f7ecfa07f23d98df3b1546e9a3187a3dd1535a9f12edcb1b1a1da05ad52ebbddacfd8ce6e4b835fc2fcfcbc1888bec44bf0d2fcd72bd5b0e164eaf6c998497654e54c04eb310debd732e475428c648b39d49135da79e2817f4ee1e45c96a861d58b94c6d576ab6a1e2b912225dc91c0ae17c4a3c56c04955d00989f615496e199252fcd2c38f3310eaab1e8b4e7e093083efcbdc38846b99a0cc00b6db0f090f3692ff92b031ade611a596dc28a33b9a6314a0e9688fec01a11dbf87e3318bf780f83ff884eb34d2cdc605535b2d26102a8575344eae10d3385ff7ea67aee61e9ca63348a0e262bd88d1cb9f743c3fa44dfcdf8a75ab79ab35a8fff48145f4fe6ff438cf6314c0c13baf6d77b991161c3624628a159bf274b42d806f471a4dfe70e5f92f36f6b3c3f901c9cbcc9a3bf9c9ddd9f52e6d37374ab3ce3ab0d5d94b5e953e58d9e55075e0d8fc1b9b00b624119d5c8a8df6cbe00667c1abed7c3f153ccb32c16f4371e95fdd38d91dccf6ce425ff21dc44061c45db3521f74373f8a450497e4a5ac6924f8ba0006a781e4f4e529b8fe631a6eb3bac3273b5aec4e9725fb8d735f741a812c8a1ec3545f1eb0a25320759239343b45871fd899ab244bb25276d7dbd3cdb158cf65fa6094e5726efaf4af940d3deb78810d32b0c727d9c4ce7f55dbef04edcb3f39d1ce661ec12bb5886ee8339db3ab13121deaa1fb67ab8bfe8c18d3b852c546e73186a8424238698da1eff9b3f3c874143ada83977a221eb3214203ce0fe9bcab9fdfa0a7d4ec56083805d15a0193653ca66cae64c452aa6c2500e6df2cd8b98010d4052cb972e897b779dbf8c09acd8c6c4dc109ae010ba55ec826d5f7054d5164c467aa1068976a55af3a5e9c06f0281df7c99a93cbcf46e6d5fa3c91942974da9b508bfe8764d20aa200ba8f73a826a99b4ee73359b5787c0f31d7d1e202274001a39febd039593511878c0f6f3adfd82dda6c7769fec087d048db26f467a97d91a5b605c80c8edd9825399dcae2b57b43debe87d55bcdb82ed72e1896870c4ba0ca07abb9809aa7da3788a5a9dbf614d0c76555541b5848a09619af5941ef3ac1163c6e8c4c75670c04d5697074ceca6312afd33a7852129d14dc71b9cdc77f57f0a3c20f9742f1cf62d6f66fe1a7034eb5cf348b2faeb92a689ed2d35f04a0d2ac52a2b12234e1c07a8204d5d8ae1166d8f38cbdabb7fadc4a9d34600845360d63dd3fc27385bafaca9b9a1495ac987f12662af651b6915c62fe479dc0cbf4a823c36471a5c475541d318745525425b064abea93b5cdabe00276ab586fb3b1ba4172f8d0b64ff672cb21de49a3be04bc30b8cca712fac8789370dbdca803ed9514a8aec76c0c84c8421d38da56772db4d1200b1a5ff13479f14a3257caf96cfd28c393b19e4a20d29d8ae8ebbdc26737ff512da74703fa1be4c8a53fb89f4a63ff8817b88480fa71e4c16f26791a78e5e561feb0f324414ad9c63e28d67f3f6f58950ece2f27f61fcb004502b6f088468fca68808efd1ee0d4409235a9c365795d76eaea038e86fcc81c49e5f56cff42de03fe3ebfae5dc578dd575bcd0a34c9a91b3be64b5d97f4903e55a884332fc994ddff5e8594d7bec8ca8556c0257c3916e752710e99bc72a66481bcca6728930cf8161eddcac55c233a0a30d573382add2e1ec33b7d4787e8d31168e4cc0172b3ff84047605081d58c2371b9b18727c664121640168a9f2d72f87dbf4b60bb73fb8747e1e52d28f04e3a1625", 0x1000) 2018/02/02 14:22:04 executing program 0: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00002ec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f00002b2000)={0x0, 0x1, [0x0]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002de000)={0x0}, &(0x7f0000399000-0x4)=0x8) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000398000)={r1, 0x10001}, &(0x7f00002a2000)=0x8) 2018/02/02 14:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x81, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0x100000) 2018/02/02 14:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000afd000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00001a8000-0x8)=0x2, 0x8) setsockopt(r0, 0xe92, 0x1, &(0x7f0000caf000)="8b5f6bd6912de1e2d47e9b1a7015f66985ea4039fef414d29b92a79bca98cf593f8b88aec702b8fd0637e1e0e8b04c4b3349df28c6c7c7384c6d8717e8bae914266ebd20c71fcde85347b2eb2f5175fc97eb0f40fcc5fd09edb608246c79de1e4947edc4dce2ef10d3ddb6387199354c2f65f9d13f86e204559ffe6e4042c1a49a3637ff07c5000dc27e2540c4bfe8470a956bf08647b66ee5b77dbedab7d19eb774e454785a5e7fa80af19b89d4a6c5f9fb29e8e399c3f77d7181ee74ecb26910edd9ca7728cd417fa8433e6bd1ab2defb2dd65edfce9a73aa9ca97dfdc8f7e076b58db58a3178633f1397606d123", 0xef) getrandom(&(0x7f00006ea000-0x66)=""/102, 0x66, 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/02 14:22:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000cd7000-0x4)=0x57, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000720000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000a64000)=0xe8) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000a62000-0x4), &(0x7f0000a74000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@generic="39739391280569e2ce053b34c0210d0a", r1}) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9f", 0xe, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/02 14:22:04 executing program 2: get_thread_area(&(0x7f0000e4a000-0x10)={0x100000001, 0x1000, 0xffffffff, 0xe570, 0x7, 0x0, 0x3, 0x6, 0x1000000000, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) finit_module(r1, &(0x7f0000a7e000)='}vmnet1!\x00', 0x2) openat$selinux_create(0xffffffffffffff9c, &(0x7f00003eb000)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d34000-0x10)="1fda1cc207c66fbc6267cbec49012383", 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/02 14:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000bcd000-0x5c)={0x80, 0x0, {0x3, 0x2, 0x1, 0x0, 0x100000001}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) socketpair(0x11, 0x5, 0x2, &(0x7f0000ba8000)={0x0}) sendto$ax25(r2, &(0x7f000024c000)="5d3a6d817ad542091ddd5ac50fe797f3e005cbd40562007ebdfc3176d4f255571d741829400a82af7c3ca34f8af1fd5814e7aa6de2dfe70954f9c896471aa9398eb0a61f437c1f1cb7f2eba1d550796c0cba9f7efc9663a9cce91b865da8308466b9bf3f9a94c692e698fe136bb9081325afba225005e7a1545bec87d76adccf5635c33cb0", 0x85, 0x8000, &(0x7f000005b000-0x10)={0x3, {"835a84fe786c12"}, 0x2d}, 0x10) epoll_pwait(r2, &(0x7f0000188000-0x18)=[{}, {}], 0x2, 0x7fff, &(0x7f00003b5000)={0x3}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) [ 59.852325] syz-executor7 (10950) used greatest stack depth: 22000 bytes left 2018/02/02 14:22:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000bc2000)=0x4) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) r1 = syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r0, r1) ppoll(&(0x7f00008e0000)=[{r2, 0xe151}, {r2, 0xc282}, {r0, 0x5000}, {r1, 0x85}, {r1, 0x80}, {r2, 0x441}, {r1, 0x84}], 0x7, &(0x7f00001e3000)={0x77359400}, &(0x7f00008fc000-0x8)={0x7}, 0x8) 2018/02/02 14:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000016b000)='./file0\x00', 0x208000, 0x80) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000992000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d19000)={0x0, @in6={{0xa, 0x3, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}}, [0x9, 0x6, 0x8, 0x7fff, 0x8, 0x503, 0x200, 0x3, 0xa6e, 0x51f, 0x80, 0x7, 0xd75, 0x20, 0x18]}, &(0x7f00002cb000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000400000)={r1}, &(0x7f00003d8000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000553000-0x9)='/dev/sg#\x00', 0x1b, 0x0) fallocate(r2, 0x2, 0x6, 0x346e832b) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x804400000480, &(0x7f0000f6a000-0x2c)="06ff000000000000ed180000000000005374708d6db860ff0000000000ffff65fbffffff000600dd2bf21a", 0x2b) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000af5000)={0x1, 0xffffffffffffffff, 0x0, 0x100, 0xf68, 0xf5}) ioctl$KDDELIO(r0, 0x4b35, 0x7) r4 = syz_open_dev$sg(&(0x7f0000f52000)='/dev/sg#\x00', 0x660, 0x400000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ecd000)) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000ae7000)={@remote, @empty, 0x0}, &(0x7f0000077000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000087000-0x16)={r1, 0x8001, 0x7, [0x8, 0x2, 0xfff, 0x3ff, 0x4fe, 0x1, 0xdbf3]}, 0x16) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f7c000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00001dc000-0x4)=0xe8) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00004cd000)) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000096e000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x2, 0x100000000, 0xa, 0xa0, 0xa0, 0x3e, r5, r6}, {0xfffffffffffffffb, 0xfffffffffffffff7, 0x9, 0x5f9, 0x0, 0x6, 0x2, 0x2}, {0x401, 0x1, 0xa6d3000000000000, 0x1}, 0x8, 0x5, 0x3, 0x1}, {{@in6=@empty, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x5, 0x7, 0x1, 0x1000, 0x92, 0x8, 0x3}}, 0xe8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004e1000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000d21000)={r7, &(0x7f000033d000)=""/156}) 2018/02/02 14:22:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001ec000)=@assoc_id=0x0, &(0x7f00009b1000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a56000)={0x800, 0x2, 0xe8c, 0x5, r1}, &(0x7f0000a44000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007ae000)=0x0) syz_open_procfs(r2, &(0x7f0000448000-0xc)='net/neTsta}\x00') 2018/02/02 14:22:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0d000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000a02000)={0x7, 0x4, 0x6, {}, 0x379, 0x80000001}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) pipe2(&(0x7f0000538000)={0x0, 0x0}, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000589000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00007e0000-0xa)='encrypted\x00', &(0x7f00000f1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008f7000)="762dce13fd33bb6aedcb05c129118a2c32e248d7e4e59d0571e378d0f697b5646c352a120507d2a4309eaa41bc19276a6dea9a6ce50a8b3e1bd8b7c185447545630196cb2c517946db25e9d6bcf72916f0c08e8a79d10af68e1938b3e448c5701e58689a978efb8686a50beda8f38ed9d2ab2a8f62052f9a3a9ad427d71b7a99d9768dd885baecae74be728e5a0fca111714f15026e480ccde8542676095007e5b4878e08216fac115ad7c956c6526c9f7d4505da6491f6c9cfd9dce77bf7c67b77499a8dbf6b0b3d128863cb7577e5203c3", 0xd2, 0xfffffffffffffffa) getsockname$packet(r3, &(0x7f000007e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000879000-0x4)=0x14) keyctl$setperm(0x5, r4, 0x2000000) r5 = accept4$nfc_llcp(r2, &(0x7f0000f0e000-0x60), &(0x7f0000db2000)=0x60, 0x80000) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpid() tkill(r1, 0x1000000000016) eventfd2(0x100000000, 0x80001) signalfd(r5, &(0x7f0000274000-0x8)={0x3}, 0x8) 2018/02/02 14:22:04 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d18000-0x8)='./file0\x00', 0x80, 0x100) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000d18000-0xd7)="1a0064744fa13f5f9f1d0d1ff66924070d0b29b83f91c00ef58e4e20f2168fc340da67ad1ad655fccb5d0c4ab734cb3a4e158a2416a18708c60c995080497a6ef6bea9c3769f93890630b35bfa9ece4a360d17b96acf69ba9a2896147a556759713dbb36787c9afe541aa925a614cc1b3e0bcf567a9fae3c57478d220c9a95b616c39f2e37e6e58b51b1db6f68a9ecad6524df96d05b19dcbb1b69be0161115cc619f21506526a00bd2d74c5d60307d181ac8dec908f7f6e355ab540d05d5480baa271801041bd27e812be453e090b8885fe3fd20be413", 0xd7, 0x24008051, 0x0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000)=@generic, 0x10) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) 2018/02/02 14:22:04 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r3, 0x5402, &(0x7f000032d000-0x14)) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x80) close(r3) write$sndseq(r2, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000f6a000)={0x6, &(0x7f0000f61000-0x18)=[{0x783, 0x20}, {0x100000001, 0x40}, {0x1, 0x401}, {0x7ff, 0xffffffffffffffff}, {0x1, 0x1}, {0xffffffff, 0x80000001}]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) 2018/02/02 14:22:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) mount(&(0x7f0000a97000-0x8)='./file0\x00', &(0x7f00003a8000)='./file0/file0\x00', &(0x7f00007b1000-0xb)='securityfs\x00', 0x2, 0x0) alarm(0x20000000000003) 2018/02/02 14:22:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000052b000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0xfffffde9) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x30e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000076e000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000a70000)=0xe8) getsockopt$bt_hci(r0, 0x0, 0x9a06f937a2f9e9ad, &(0x7f0000ddc000-0xb1)=""/177, &(0x7f000087e000)=0xb1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c0e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000029a000)=0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000030f000)={@generic="78110de51b30e2dd06a5a9be746cd3de", r1}) r3 = syz_open_procfs(0x0, &(0x7f0000166000-0x11)='net/softnet_stat\x00') ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000eb1000)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000d5f000-0x4)) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f00009fa000-0x8)='net/ipx\x00') readv(r5, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/02/02 14:22:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000084000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000846000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000327000)='iat_fLlEs\x00') getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x1000) 2018/02/02 14:22:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000b6000-0x8)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xffffffffffffff73}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendto(r2, &(0x7f000011c000), 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 14:22:04 executing program 6: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10), &(0x7f0000359000-0x10), 0x8) 2018/02/02 14:22:04 executing program 4: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000054000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000021000-0x20)={0x3, 0x6, 0x80000001, 0xffff, r3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000002b000)={0x163, @time}) 2018/02/02 14:22:04 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000bbe000-0x4)=0x100000000, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000b7f000)) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000191000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f000068e000-0x9)={0x4, 0x0, 0x3f, "0aee987e2c08", 0x8e31}, 0x10) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000099e000), &(0x7f0000f91000-0x4)=0xb2) 2018/02/02 14:22:04 executing program 6: r0 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000969000), 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f"}, 0x60) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000000)={@common='yam0\x00', @ifru_addrs=@generic={0xa, "c4f49cdcea9bd597ec622908ed3e"}}) 2018/02/02 14:22:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) getresgid(&(0x7f000077d000-0x4)=0x0, &(0x7f0000d0b000-0x4), &(0x7f0000c84000-0x4)) chown(&(0x7f0000bb0000)='./file0\x00', 0x0, r0) 2018/02/02 14:22:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b5f000)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0x85)=""/133) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x101001, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000)="76e247cae23f4a0080daf75a2185e3175f7a0e9af024f29c90011dc5eb10600668cb4a0d754faab4208b39bea8cf7c7168539c01122f2589e40d8ae0be594a680bbe2aeb6fe8218b436acb9d5a3f854f9fbf46af634cc5f6df7e186d35963a34856d8548") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x5, 0x91}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x468f, 0x10}, &(0x7f0000004000-0x4)=0xc) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0x11)="5b372a3ac2f850c18d89f4908e9943a8302b5d7f9f357bf701c65abb6f16b50f7a1d9250010de5cd674f68a7a40c2e4c7737516ee87405306326ad74af91f77a7796c6cf28e487c66cf60d6de02d3964dada6be24f8a8830177e0f84913640bedbfc9ac7146e32f1b4413a6e09d93d4818418bcbb513d3e59694d6db47d7dbb23a25df7bad0a051b4ab4279c249b54b4c83668eceb29fa12e71d15dcc2bc2d1d8f4cbea8") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000004000), 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000006000-0x6b)=""/107, &(0x7f0000005000)=0x6b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000004000)={0x57, 0x0, {0x1, 0x3, 0x1f, 0x3, 0x80}}) clock_gettime(0x7, &(0x7f0000001000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000-0x20)={0x1, 0x4, 0x8, 0x7, 0x7, 0x401, 0x3, 0x10001, r2}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000007000), 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) setpriority(0x2, r3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009000-0x3)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000)=@sack_info={r2, 0x8000, 0xfffffffffffff6a5}, 0xc) [ 60.143122] syz-executor2: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 60.154329] CPU: 0 PID: 11030 Comm: syz-executor2 Not tainted 4.9.79-g71f1469 #25 [ 60.161931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.171266] ffff8801b1c57880 ffffffff81d94829 1ffff1003638af13 ffff8801cd806000 [ 60.179238] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801b1c57990 [ 60.187217] ffffffff81451c92 024000c200000003 0000000041b58ab3 ffffffff84195205 [ 60.195190] Call Trace: [ 60.197753] [] dump_stack+0xc1/0x128 [ 60.203087] [] warn_alloc+0x212/0x240 [ 60.208508] [] ? zone_watermark_ok_safe+0x280/0x280 [ 60.215148] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.221959] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 60.228597] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 60.235409] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 60.241874] [] __vmalloc_node_range+0x3f5/0x5f0 [ 60.248163] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.254973] [] ? kmalloc_order_trace+0x7a/0x190 [ 60.261264] [] ? release_sock+0x14c/0x1c0 [ 60.267031] [] vmalloc+0x5b/0x70 [ 60.272020] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 60.278481] [] xt_alloc_entry_offsets+0x41/0x60 [ 60.284769] [] translate_table+0x2da/0x1cd0 [ 60.290709] [] ? __lock_is_held+0xa1/0xf0 [ 60.296474] [] ? arpt_alloc_initial_table+0x690/0x690 [ 60.303281] [] ? check_stack_object+0x68/0x140 [ 60.309482] [] ? __check_object_size+0x174/0x3a9 [ 60.315854] [] ? 0xffffffff810002b8 [ 60.321098] [] do_arpt_set_ctl+0x2b7/0x650 [ 60.326953] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 60.333589] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 60.340309] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 60.346508] [] ? mutex_unlock+0x9/0x10 [ 60.352017] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 60.359085] [] nf_setsockopt+0x67/0xc0 [ 60.364592] [] ip_setsockopt+0xa1/0xb0 [ 60.370101] [] tcp_setsockopt+0x82/0xd0 [ 60.375695] [] sock_common_setsockopt+0x95/0xd0 [ 60.381985] [] SyS_setsockopt+0x160/0x250 [ 60.387752] [] ? SyS_recv+0x40/0x40 [ 60.393001] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 60.399638] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 60.406449] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.412997] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 60.421326] Mem-Info: [ 60.423752] active_anon:57522 inactive_anon:44 isolated_anon:0 [ 60.423752] active_file:3589 inactive_file:8274 isolated_file:0 [ 60.423752] unevictable:0 dirty:133 writeback:0 unstable:0 [ 60.423752] slab_reclaimable:6548 slab_unreclaimable:60318 [ 60.423752] mapped:24051 shmem:52 pagetables:663 bounce:0 [ 60.423752] free:1470435 free_pcp:394 free_cma:0 [ 60.457539] Node 0 active_anon:225892kB inactive_anon:176kB active_file:14356kB inactive_file:33096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96164kB dirty:532kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 60.487423] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 60.493894] syz-executor2: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 60.493902] CPU: 1 PID: 11033 Comm: syz-executor2 Not tainted 4.9.79-g71f1469 #25 [ 60.493907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.493920] ffff8801cc1ef880 ffffffff81d94829 1ffff1003983df13 ffff8801cd489800 [ 60.493931] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cc1ef990 [ 60.493941] ffffffff81451c92 024000c200000003 0000000041b58ab3 ffffffff84195205 [ 60.493943] Call Trace: [ 60.493956] [] dump_stack+0xc1/0x128 [ 60.493967] [] warn_alloc+0x212/0x240 [ 60.493974] [] ? zone_watermark_ok_safe+0x280/0x280 [ 60.493982] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.493991] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 60.494001] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 60.494013] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 60.494023] [] __vmalloc_node_range+0x3f5/0x5f0 [ 60.494030] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.494038] [] ? kmalloc_order_trace+0x7a/0x190 [ 60.494045] [] ? release_sock+0x14c/0x1c0 [ 60.494052] [] vmalloc+0x5b/0x70 [ 60.494061] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 60.494068] [] xt_alloc_entry_offsets+0x41/0x60 [ 60.494075] [] translate_table+0x2da/0x1cd0 [ 60.494083] [] ? __lock_is_held+0xa1/0xf0 [ 60.494090] [] ? arpt_alloc_initial_table+0x690/0x690 [ 60.494098] [] ? check_stack_object+0x68/0x140 [ 60.494105] [] ? __check_object_size+0x174/0x3a9 [ 60.494109] [] ? 0xffffffff810002b8 [ 60.494115] [] do_arpt_set_ctl+0x2b7/0x650 [ 60.494122] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 60.494131] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 60.494138] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 60.494145] [] ? mutex_unlock+0x9/0x10 [ 60.494154] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 60.494161] [] nf_setsockopt+0x67/0xc0 [ 60.494168] [] ip_setsockopt+0xa1/0xb0 [ 60.494180] [] tcp_setsockopt+0x82/0xd0 [ 60.494187] [] sock_common_setsockopt+0x95/0xd0 [ 60.494193] [] SyS_setsockopt+0x160/0x250 [ 60.494199] [] ? SyS_recv+0x40/0x40 [ 60.494206] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 60.494214] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 60.494222] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.494229] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 60.494305] Mem-Info: [ 60.494322] active_anon:57498 inactive_anon:44 isolated_anon:0 [ 60.494322] active_file:3589 inactive_file:8274 isolated_file:0 [ 60.494322] unevictable:0 dirty:133 writeback:0 unstable:0 [ 60.494322] slab_reclaimable:6548 slab_unreclaimable:60318 [ 60.494322] mapped:24041 shmem:52 pagetables:650 bounce:0 [ 60.494322] free:1470500 free_pcp:406 free_cma:0 [ 60.494337] Node 0 active_anon:229992kB inactive_anon:176kB active_file:14356kB inactive_file:33096kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96164kB dirty:532kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 90112kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 60.494355] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 60.494399] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 60.494428] Normal free:2886008kB min:36824kB low:46028kB high:55232kB active_anon:229992kB inactive_anon:176kB active_file:14356kB inactive_file:33096kB unevictable:0kB writepending:532kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26192kB slab_unreclaimable:241272kB kernel_stack:5728kB pagetables:2600kB bounce:0kB free_pcp:988kB local_pcp:704kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 60.494478] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 1026*4kB (UME) 894*8kB (UME) 118*16kB (UME) 101*32kB (UME) 72*64kB (UME) 41*128kB (UM) 13*256kB (UM) 3*512kB (UM) 2*1024kB (M) 3*2048kB (ME) 695*4096kB (UM) = 2886008kB [ 60.494562] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 60.494564] 11914 total pagecache pages [ 60.494567] 0 pages in swap cache [ 60.494571] Swap cache stats: add 0, delete 0, find 0/0 [ 60.494573] Free swap = 0kB [ 60.494575] Total swap = 0kB [ 60.494577] 1965969 pages RAM [ 60.494579] 0 pages HighMem/MovableOnly [ 60.494581] 320509 pages reserved [ 61.041034] lowmem_reserve[]: 0 2908 6410 6410 [ 61.046172] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 61.077180] lowmem_reserve[]: 0 0 3501 3501 [ 61.082057] Normal free:2886240kB min:36824kB low:46028kB high:55232kB active_anon:229892kB inactive_anon:176kB active_file:14356kB inactive_file:33096kB unevictable:0kB writepending:556kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:26192kB slab_unreclaimable:241272kB kernel_stack:5472kB pagetables:2604kB bounce:0kB free_pcp:1156kB local_pcp:484kB free_cma:0kB [ 61.115884] lowmem_reserve[]: 0 0 0 0 [ 61.120250] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 61.135465] DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB [ 61.152614] Normal: 1026*4kB (UME) 895*8kB (UME) 118*16kB (UME) 109*32kB (UME) 72*64kB (UME) 41*128kB (UM) 13*256kB (UM) 3*512kB (UM) 2*1024kB (M) 3*2048kB (ME) 695*4096kB (UM) = 2886272kB [ 61.172186] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 61.180753] 11920 total pagecache pages [ 61.184702] 0 pages in swap cache [ 61.188320] Swap cache stats: add 0, delete 0, find 0/0 [ 61.193653] Free swap = 0kB 2018/02/02 14:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f00009c3000)=@rc, &(0x7f0000c48000)=0x9, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000220000), 0x0) 2018/02/02 14:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00002b4000-0x8)={0x1}, 0x0, 0xffffffd8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/02/02 14:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000676000-0x60), &(0x7f00003d9000-0x4)=0x60) write(r0, &(0x7f0000901000)="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", 0x1000) r1 = syz_open_dev$loop(&(0x7f0000fd0000-0xb)='/dev/loop#\x00', 0x12000000002, 0x181004) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009fe000)=0x2, 0x4) 2018/02/02 14:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0f000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000543000)=[{&(0x7f00001d1000-0xd4)="93", 0x1}], 0x1, 0xe) fcntl$setpipe(r1, 0x407, 0x2) 2018/02/02 14:22:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00003d8000)) r0 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c48000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000601000-0xc1)=""/193) write$evdev(r0, &(0x7f0000d6b000)=[{{}, 0x100000001, 0x1000}], 0x18) r2 = creat(&(0x7f0000535000-0x8)='./file0\x00', 0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000d7a000)=[0x5, 0x2]) modify_ldt$read_default(0x2, &(0x7f0000d39000-0xfd)=""/253, 0xfd) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000096a000)={0x27, &(0x7f000000f000)="cbcd86632790dfc5f3bd393aa61d05ed5d3494a3c68facf3f675aa6359d783a93c5bff8c90ccb0"}) socketpair$inet(0x2, 0x1, 0x200, &(0x7f0000cd8000)) 2018/02/02 14:22:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x80, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)="86") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000aa000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000070000-0x5)='comm\x00') ioctl(r2, 0x80, &(0x7f0000e9f000-0xcb)="03ffa541f38aa09566fa0cd73a5922a2a4db07c5bd2fa65328a1c10043e73aa78231caa510299c6d68bcf4dfd42b4477c3ba1a89b5f19e39130df4249b7997beefa7b96d44d4b21b0cee129a79f36b66cef25f4ecdc16f7736cb3f8e85f710a4fcac1832503b140b8993e31c988e4cbfccf26f894e398960e3481e0a2d77341f67ea33b74d951bf8c8834a4ffe82bea25b8f8fa65ded331fd326948bf1aebfbf08a864fa8a4fb9a6f186ac2a1f3a469e6388f4658474f38bd18b311f25ca65c8739dec8a07696c277bc046") 2018/02/02 14:22:05 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x185003, 0x0) faccessat(r1, &(0x7f0000007000)='./file0\x00', 0x0, 0x400) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/02/02 14:22:05 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c7f000)={0x0, 0xaa, 0x7, 0x200, 0x1b6, 0x8f, 0x2, 0x5, {0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x5}}, 0xffffffffffff0000, 0x7, 0x4, 0x8, 0x1}}, &(0x7f0000a99000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aec000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x290)={0x20, {{0xa, 0x3, 0x33, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1, 0x4, [{{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x81}}, {{0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x51}}, {{0xa, 0x0, 0xffffffffffffffc1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}]}, 0x290) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002000-0x78)=[{{&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/184, 0xb8}], 0x1, &(0x7f0000002000-0xee)=""/238, 0xee, 0x8000}, 0xa8d0}, {{&(0x7f0000002000-0x10)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000002000-0xa1)=""/161, 0xa1}, {&(0x7f0000002000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000)=""/142, 0x8e}], 0x7, &(0x7f0000002000-0x4a)=""/74, 0x4a, 0x400}, 0x100000001}], 0x2, 0x100, &(0x7f0000001000-0x10)={r2, r3+10000000}) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x98)={0xe002, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x0, []}, 0x98) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = accept$inet6(r4, 0x0, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000)={@generic="a6a8556892a82f280fbe7368c976a71e", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) getresgid(&(0x7f0000002000), &(0x7f0000002000), &(0x7f0000000000)=0x0) r7 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r10 = getegid() r11 = getgid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgroups(0x7, &(0x7f0000000000)=[r6, r7, r8, r9, r10, r11, r12]) [ 61.196635] Total swap = 0kB [ 61.199638] 1965969 pages RAM [ 61.202716] 0 pages HighMem/MovableOnly [ 61.206656] 320509 pages reserved 2018/02/02 14:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f0000568000), 0x72, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000002, 0x800000000000852e, 0xfffffffffffffff8, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00003a8000-0x60)=[{&(0x7f00009e3000-0xf)="f0f737a08e29ca312ddbe156502082"}, {&(0x7f00002e9000-0x1001)="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{&(0x7f0000061000)="8b08628c7c32b80653c6302069a31826423e56fe04d30c08e1c16b6c0d23e299ce2715472048161469ce61a5e98e0392a18d681f883fbe7285b2bfcb5af5e033137607d8429391a52b8bdfed8d5c538a194f01b82872450facbfe56c9caf55572dd2aa74862d59a9e5b05a67b095853c2f6ba01fd48a1ce6dcbf7e"}, {&(0x7f000050b000)="cb427a44e5b7f053ad3e0f36f8b78a45d4507bad37"}], 0xffffffffffffe6a) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) 2018/02/02 14:22:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000+0x582)='/dev/usbmon#\x00', 0x6, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000379000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000dac000)={r1, 0x1}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb27edff1bd96095d, &(0x7f0000001000-0x60)={0x0, 0x19, 0x1, @tid=r2}, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000)=[{r0, 0x4000}, {r0}, {r0, 0x10a}, {r0, 0x81}], 0x4, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000005000-0x8)={0x1ff}, 0x8) mmap$binder(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x100000b, 0x40010, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000001000)=""/155, 0x9b, 0x40000001, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x2aa, 0x5, 0x1, 0xfff, 0x1ff, "9bfaa7b62702ac4fe764ee16e8eb2a77e7fce61a8ee316de8e44a603507642d6bc9f645b263d442629389861699401e88643195df5a2a0a2e6257fe010498f", 0x7}, 0x60) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000)={0x0, 0x51, "0bf3428623d1aef8a8bcbb30554841f0321fc597e0118cea1c5d087def823b4b22f0e9f37b34ba5c4d3596268fc87dd89b8e2635c1d66f636a248168e8a1f152dea1ab3e2a0fd57512ede7533e2e64fdf0"}, &(0x7f0000004000-0x4)=0x59) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r6, 0x401}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x2, 0x8, 0x9, 0x2, 0x10000, 0x5, 0x4, r6}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000008000-0x4)=0x6) setuid(r3) 2018/02/02 14:22:05 executing program 7: prctl$setendian(0x14, 0x3) socketpair(0x13, 0x80003, 0x1, &(0x7f00008ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x3f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {r2, r3/1000+30000}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x0, @loopback=0x7f000001}, @generic="7575544d80e567399cc622f5258816ae"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) gettid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x14)={r4, 0x6, 0x6, [0x6, 0xd3c, 0x2, 0x3, 0x2, 0x8000]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000005000-0x3e)=@objname={'system_u:object_r:syslogd_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x35, 0x20, './file0\x00'}, 0x3e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r5, 0x9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000006000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000007000-0x4)=0x80000001, 0x3, 0x8000, &(0x7f0000007000)={r6, r7+10000000}, &(0x7f0000008000-0x4)=0xffffffff, 0x100000001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000009000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000)={r5, 0xf9, "3789878996c7bbde6aa056e969b68de7913f80e019e8d135031dc7031d675d98059a58e4a9c29f7030fd608aa031d618a4ebee41d2a039a35b8483cc823849f7f61a839be741175d06da71acab9f13b19d6a30c6026d3984fbf24ab5764735ef370bc618e27093e78a10254ac4e3a89d16e6dce61942a01b892d49626f1b4a2bdb0ff0ec751f1868ec7845f02ad834e6656d764e81572bef57b566d3c19938d380520002f453a052359d5653233f8410cb41a6d342b3704a2950f44cbfe613d4023f44b5f6ae476d515e8b18572163f09030af2efeff6bdf0233976a08e6db1dc234e17407cd8192608b17c819ec94a384a050f5a273101b27"}, &(0x7f0000005000-0x4)=0x101) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000004000-0x4)=0x1) 2018/02/02 14:22:05 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) bind$inet6(r0, &(0x7f00003a3000-0x1c)={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xd9}, 0x1c) write(r0, &(0x7f0000fcd000-0x1000), 0x0) 2018/02/02 14:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000085000)='keyring\x00', &(0x7f00008e2000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) r1 = syz_open_dev$usbmon(&(0x7f0000699000)='/dev/usbmon#\x00', 0x80000000, 0x400000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00001f6000-0xc5)={0x0, 0xbd, "2cafd0552bc1f1eb9a30d762293c5066b5f873cce03ee859dfe964e2613777dfd836ef5618428d90b244b5a06c5ec685a74dc3e7db5cd06149f24084a1aeac5e77c83a068488b27f4d43a634cc1a8e34565f0b6b48c315b7f4d4db0be27d8f3de78f6a175041d3583ecdd23a0831c6a402718032ae9b07ad5c74cdde46e435f42479c61efc89d4e49a6f2446cbe6c2502461cd7156b8162eb87bfc08c5b2790b2f7d507efda29bacd0e86feafcea538de8efa85203378bd38bde99fa2d"}, &(0x7f0000470000-0x4)=0xc5) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000004000-0xd)={r2, 0x10000, 0x5, "5f50883bd0"}, 0xd) readv(r1, &(0x7f0000940000-0x60)=[{&(0x7f00001aa000-0x58)=""/88, 0x58}, {&(0x7f000060a000-0x54)=""/84, 0x54}, {&(0x7f0000c2f000)=""/97, 0x61}, {&(0x7f00009df000-0x97)=""/151, 0x97}, {&(0x7f0000828000)=""/9, 0x9}, {&(0x7f000085d000-0xf0)=""/240, 0xf0}], 0x6) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x10000103) 2018/02/02 14:22:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000a81000-0x58)="580000001400192300bb4b07000000560a0602000000000000002ec28e0058a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a50000041c10e1ed5e0000000023221f1000010006f400f8ffffffe86b0f536e", 0xfffffffffffffeff}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000aeb000-0x4)=0x16, 0x4) [ 61.224447] audit: type=1400 audit(1517581325.691:68): avc: denied { ioctl } for pid=11041 comm="syz-executor1" path="socket:[22124]" dev="sockfs" ino=22124 ioctlcmd=0x8934 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/02 14:22:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000135000-0x38)={&(0x7f00001a4000)=@in6={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000568000)=[], 0x2, &(0x7f00003e2000)=[], 0x4c}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003c4000), &(0x7f000002d000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000c1b000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000825000)={r1, r2/1000+10000}, 0x10) 2018/02/02 14:22:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_nat_t_port={0x1, 0x16}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000894000)='/dev/sg#\x00', 0x1, 0x1) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000ab1000), &(0x7f00003ae000-0x4)=0x4) 2018/02/02 14:22:05 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f00005cd000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000060a000-0x4), &(0x7f0000814000)=0x4) r1 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)='v', 0xb1) sendfile(r1, r1, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r1, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/02/02 14:22:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af9000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000240000)=""/242) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00006df000-0xef)=""/239) syz_open_dev$mice(&(0x7f0000ca1000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 14:22:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x80000001) 2018/02/02 14:22:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c72000)={0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000297000)=0x3) setrlimit(0x8, &(0x7f000000a000)) mlockall(0x2) prctl$getreaper(0x3b, &(0x7f000004c000-0x8)) 2018/02/02 14:22:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) 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}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000004000)) timer_gettime(0x0, &(0x7f0000003000-0x20)) 2018/02/02 14:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee6000), 0xa9, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) 2018/02/02 14:22:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) mprotect(&(0x7f0000dc0000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = getpid() r3 = gettid() lstat(&(0x7f0000230000-0x8)='./file0\x00', &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cd5000-0xc)={0x0, 0x0}, &(0x7f00006ec000-0x4)=0xc) r6 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000401000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000da0000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f000036f000-0x4)=0xe8) stat(&(0x7f0000826000-0x8)='./file0\x00', &(0x7f0000cd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() fstat(r1, &(0x7f0000c45000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000648000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00002c5000-0x38)={&(0x7f0000564000)=@kern={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f000093f000)=[{&(0x7f000058d000)={0x2a0c, 0x1a, 0x230, 0x6, 0x1, "", [@nested={0x1d0, 0x8, [@typed={0x18, 0x27, @ipv6=@loopback={0x0, 0x1}}, @generic="d16d153f963940ef77f0d92e677822acc4a4c16a83ecf1804b55b69e9584e12cb1672635ac245d0e00d5a41d6a9e8452f985e5e9e056ebddab5c508af727b560541eb6c864c11cfaf2b5cde5ed7288dd8f", @generic="bc228380341da2252fefbc58da034674ad295c08e5a8c3a63c9dbe6677c7cf139d3fd82294f62a9d69a0ef84caac649c2dbc5771b6", @typed={0xc, 0x88, @pid=r2}, @generic, @typed={0x8, 0x66}, @generic="77ac7d62227bb570be493ec10221d1e0191912c52354814999c251dea55c7238827dee58792d41bcca9091ecf386b8f32ab97047ef635e0cfb8a668865d514140d4feac84e1199950a1804f0308738b3ada654a78f4786c9be371ecb750b0cd5119b52dc612f1370dd463df6c3e1214d087d1a55baf54dfd471cee06b973b9944dadb9181fc86ec8c52d0f1dd108ae13", @generic="9b6487bf3309e1db2b0c6124e04b8796be4098d1e70640d88a0be1dd9a53e3cbca58a21f2f66da620685f39c7f497e3420db3178f36c33ecf31987e0198f2914b2ec3fbea3b627c9031299bbcdc9aaf06aa2e3d86afe9a3a830f7ab13bf3bbab49ed26846ba025228f5f8af9eb84880a61c2b1ec60139cc7fe207c601d8108dc2d91217b2050c1"]}, @generic="0a07acfedc4df43a2a2102dbfa4e69a6be4906db071d3e4d1ba152d7f2c58988b4f0eebec137274392f4c231", @generic, @nested={0x4c, 0x7, [@generic="bf28fb6303db793b8c1d54dd57f7c23fb3a7ef9ec7812a85546ee29ff80573ff520532df71d6323be546faa80580c9311195ff88d0f68e7134eaf9f31c2c5e742e9ef7cec328adf1"]}, @typed={0xc, 0x7b, @pid=r3}, @nested={0x10e0, 0x8e, [@typed={0x1008, 0x83, 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@generic="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@typed={0x78, 0x6a, @binary="2c8288daa24b3fae3e85b48763172b86614dbffb9c78b7a09ce3f28ce8eea56ff02cd38712b0f7b3940315aace2fcb9eb8c3e05759326a14fcf2f91787fce08f70af6209b6733e598ba9694fbf1822289a1392c2a28f319cc3fdce80a3fead069299f960cd6eedd3d46d789f8d0f5f"}]}, @typed={0x10, 0x61, @u64=0x18000000}, @typed={0x100, 0x78, @binary="a98c601b27807cd70428f080a5dd3d9b62e8d819b6726e447db5a5a6189222af52a162c6861b7d665ffe884acc4f48fe1ea69118386d78b689d7a59b194352e7314c359d6dbbbf67a2ff980068f13631be62db8ceaef9796220fe5bab1d199460493d8ff567daf793dea1573c439c1d8ca65f7bfd283b47c89d55ae8b9301db554d8e78d99e980d81298abe97989882e92c2e83bf1048aa7f90bb034f9bd4e9316d5aedffa4f29d024f94b5d9aaa62d2154fd1674e45f741c4227574310da771fa6e81556891ca77f37514674449335e40af0bcd668f0353f312e0076a6a1e4eb8ff01704eca6af6cf65b60d5c89e24fa88ee8cdc80112"}, @generic="60db66a4d18d3ef71169544811618f6a18d9d5426193cc776f7fd3ac091c72e7e4e1e29476e9", @generic="622d4565fe6da735f4e43b86f6ad142cf4d044dbb243ca14129947b43d74d06aa92d131df9809cfcd2f085cd0231810791e540f7b47ef0927c9bc611e41edbb5ad28163ea169aaee389357d7e9deddaf108ec2aac44b8a01d9a80d942d6227035d65bd64e504013010492b6bd1d821baedd2f39ada0c7f55e10333469e651e2b360f17e70598592cd9bddd1d0fffc82dce6ac1f87e4f10983dff35f25e76010960e185be5710ae84b74cda584b3713cbf181eb1aa41a3fb4c2a5cafdbbc158db912eb44ffeef6bc980a34e5caa36a7a571617a9ef1087f5c69a2609e8d1dd75987858ce169dc", @typed={0xc, 0x5, @pid=r6}]}, 0x147c}, {&(0x7f000005b000-0x16c)={0x16c, 0x1d, 0x0, 0x7, 0x2, "", [@generic="a5c1edf4c73fc5ccdb9509c952b32683bc747ca90e76c387dd0dd06726394711dd403d92ca3dd5bced9cd8e20c7d778f929c2f126217fcdc6e70375ad96273cdf7f46c1f975abc560e5007cab506298b41a4352b0b290ac3d4d5cd29f10bb3d3f33f3ccade73eebca99d49539b129d1e0ebf28a8915a3cdaa47fbdd23a64050141aa1626a6ae09157e13deaa56", @generic="d7c8844b1a3b356964845d76c00dbcc46ec1dce49502472c6a973de8698fac231fa064db02c32d3dc5282e4c2ef8907ea993cc96b95b480aa0a0c23ef2e27380e5869fc08b4bc3ea54ddf7130533b4dcef3fa8cd7dcda58c52bfc2827fcb9858968f4033a47c9e8f2b69eebb99ddec5f5eb201271d3a32de9f0984ebc22f1cf68f1610b85ebd0e2b82e9f292aca15cb46b893c7ebb908fe9e8b8747539b3773f234695", @generic="cc40d5c7711a439f49effe1170db1b7e8ae4c15053ccd1c20888b45922b18595c7638c03354251abb33eb7"]}, 0x16c}], 0x5, &(0x7f000090f000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r7, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x108, 0x15}, 0x1) fstat(r0, &(0x7f000020a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000027000)={r2, r10, r12}, 0xc) bind$inet6(r0, &(0x7f0000114000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff7fffffff}, 0x1c) connect$inet(r1, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000ee9000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/02 14:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00002d9000)=[{&(0x7f00006d7000-0x5a)=""/90, 0x5a}, {&(0x7f0000514000)=""/18, 0x12}, {&(0x7f0000cfd000-0x8a)=""/138, 0x8a}], 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/02 14:22:06 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x1c, &(0x7f0000027000)={0x0}) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000028000-0x1002)=@file={0x0, ""/4096}, &(0x7f000001f000)=0x1002) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x30, 0x32, 0x8fd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x30}, 0x1}, 0x0) chroot(&(0x7f000001c000)='./file0\x00') 2018/02/02 14:22:06 executing program 2: setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) 2018/02/02 14:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f2f000+0x982)={{&(0x7f0000156000/0x4000)=nil, 0x4000}, 0x1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d32000-0x8)={0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000545000-0xc), &(0x7f0000a0d000)=0xc) pipe(&(0x7f0000bd7000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000082c000)=0x7, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eaa000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x8970, &(0x7f00005da000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000e3e000-0x20)="4b179ddc284fabd17a5bcb7a03bafe2f5176d36f46b973367f20f2905a25aed0"}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000049c000-0x20)={@generic="59ee133894ad0b10e90d9063519ac3b1", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) pipe2(&(0x7f0000d79000-0x8)={0x0, 0x0}, 0x4800) close(r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000e0a000-0x8)={0x7fff}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000041d000)={0xfffffffffffffffd, 0x0, 0x1, 0x5}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000378000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000faf000)={r6, 0x9}) 2018/02/02 14:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042a000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00002c6000), 0xfffffffffffffd22) dup3(r0, r0, 0x80000) 2018/02/02 14:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000de5000)=[{&(0x7f0000cfa000-0x15)=""/21, 0x15}, {&(0x7f00006b9000-0x16)=""/22, 0x16}, {&(0x7f00002b2000)=""/196, 0xc4}, {&(0x7f0000825000)=""/187, 0xbb}, {&(0x7f0000ec3000)=""/254, 0xfe}, {&(0x7f0000b3e000)=""/255, 0xff}, {&(0x7f0000423000)=""/226, 0xe2}], 0x7, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eb2000-0x4)=0x208, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef9000-0x4)) 2018/02/02 14:22:06 executing program 6: syz_open_dev$evdev(&(0x7f0000b16000)='/dev/input/event#\x00', 0x2, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffe) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c46000)={0x0, 0x0, 0x0, 0x7, "76c8050000004a0300000000001f00dc8b766b6c68d57bed3fb337b5b8adedfb"}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000732000)={0x57, 0x6, 0x2, {0xfffffffffffffff9, 0x7}, {0x6, 0x2}, @ramp={0x3e, 0xffff, {0x8, 0x7, 0x79ad}}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/02 14:22:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000679000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003a5000-0xc)=@sack_info={0x0, 0xfff, 0x7}, &(0x7f00009ef000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000018d000-0x7e)={r1, 0x76, "13f64e6485270d14bb987b89b7fb487b120f9fdaa6d0262414601ccec0d4d4833c2e5d75b4bb23e6199052272ab4ffea0614fd16bbeb54cc1a11fa50a3c9feb540bad45f45b86de4f88ad0fba8087dcbea79328a1533c435cb412f9071b483c0e8c304d2f1a51e5944057be3595bdaa4f49eb9ac34b7"}, &(0x7f00001f4000-0x4)=0x7e) r2 = socket(0x0, 0x8080a, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000001000-0x8)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs=@nfc={0x27, 0x1f, 0x1, 0x7}}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x5, &(0x7f0000002000-0x28)=[{0xfffffffffffffff8, 0xffff, 0x6, 0x8}, {0x0, 0x7fff, 0x8, 0x5}, {0xffffffff, 0x4, 0x5, 0xe6}, {0x80000000, 0x0, 0x7f, 0x3}, {0x8, 0x1, 0x80, 0x3}]}, 0x10) r7 = dup(r3) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x3, 0x30, 0x80000001, 0x4}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000002000)=0x174, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000004000-0x4)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000004000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000004000-0xc)={0x20000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000002000-0x8), &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000006000+0xa6)={r8, @in={{0x2, 0x2, @empty}}, [0xa8, 0x4, 0x4, 0x8000, 0xfffffffffffff2c4, 0x3, 0x0, 0x7fff, 0x7, 0x800, 0x2a, 0x3, 0x6, 0xadd4, 0x1ff]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000008000-0x8)='./file0\x00', 0x80) 2018/02/02 14:22:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom$ax25(r0, &(0x7f0000017000)=""/244, 0xf4, 0x2001, 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000336000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x73, 0x5}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x8f)={0x0, 0x87, "3e22bd62a9a5a96318eb66ff5153c5947575b1b7fdaceb22a9a60ef820093ebccf6fffa25aa85defd9d137934e690dac954ddc5dda6e1525182a736dba10997b607342430a0249c76829b770b7eddd299c76b277c619a07d441e3fab5d9555c4f626d25c5c2027d6551b84fe6a9ce59a7f0ba62fe9c16a306b170f580b206c59509e4a61946b1d"}, &(0x7f0000001000)=0x8f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffeffff, 0x4, 0x0, 0x1000, 0x7fffffff, 0xad7, 0x8, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffffffb, 0x9, 0x2250, 0x8, 0x1}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7fff, 0x3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x80000001, 0x6, 0x2, 0xfffffffffffffff7, 0x4945, 0xffff, 0x8, 0xffffffffffff8001, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x84, &(0x7f0000001000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xbdcf}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x487e}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x26, "6e1089cd10644477a08dfa5b311d9a2a38f5ed7db53cd03f4f27a5921eb27a83de4b352bbbb2"}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000)={r4, 0x7}, &(0x7f0000000000)=0x4) 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$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xc6)={0x0, 0xbe, "02ca7cb334a411321ccb2973ca96fb624158e86c64148776ab627305f8fae350296803f9cf7d6f0a8f7db94ab384f942f3f359cb63455f6b079a962ad5f1e7ba9a74d3cab10b9608aa34ba2c47ea8e6d4f32663146d139e2eb9a3f2ecc0dcfbcd835efde2ca0c5473a78253cb58fe851b26e8ecef814ba4e2a890202bdc9db19955115e921ce43fc61c2820cd15dad1ff9166d343bdda90ee9733f5d8a23b9fa204b76351586f06a4f22bbd068e8142f74a75ee4e10fc1e8038ca03c99d4"}, &(0x7f0000000000)=0xc6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000001000-0xa8)=[{&(0x7f0000001000)=@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffc5a}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="85218ef36ddd3b1014502647aa1047f0c9bb3e", 0x13}, {&(0x7f0000001000-0xda)="a1fd61d72c82b3f46cfccbc3147d0421ef822ce9cad69fd8cbec62f7dd9ca62ae0287b585bf00b24ab8f237cb451a55f98f6170feb67e4cbd499f71c640680783f3ce168ce28aef36aa8f85d6357f0a32d2993b1e0ad75cfcc170263ff56b1de79b3de8b6a31c183238f0d44265d28a6af8e43b3ad32aded1d316fc60be8ee0a76cff555c7e21d86d1c4ec43f59349b5376acff9ab01f659def34bf40c8e3e730d6f2cb154b70afa6be2550432da2ce61f0d433e977a8bd4937d6af40c48b190b9d53ad5ede4af2bc9321d6f6c7bc8d50e449c883fd23ee95e7a", 0xda}], 0x2, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x10001, 0x200, 0x4, 0x0, 0x2, 0x1c, 0x5a09, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x204, 0xffff, 0x4, 0x1, 0x8, 0x100, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x6, 0xfff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x200, 0x80000000, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x204, 0xf69, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x200, 0x8001, 0x8000, 0x101, 0x6, 0x6, r8}}], 0x120, 0x4011}, {&(0x7f0000001000)=@in6={0xa, 0x0, 0x3d5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0x30)="e08ed128565fcadcc7360a5ebd0025ee58ad224777a8d0a50deb7251ac7d1e6a0581754bdddc57c7037ddb88f5b0e489", 0x30}, {&(0x7f0000001000-0x86)="32037c3fd4247760c0e8c5f5a62f3e82f98d5e9e3af06a27b1124080f0f0dd214a043b3a77f7b09280c8094e75f39c618e9f537e78002eb899159190e563af9164a60458d8e8fd1c658ada3505afa639676c72ea3a81fbc8336e886785b47a5eb7dda7022a91ad9a704e4a24a5175628297607cce1aa1a47faaa5329c631305a04ac1454e892", 0x86}, {&(0x7f0000001000)="d97118cac78a2528ac7f9fb14f59607a2f2f461c650ce4c3bb9a235eee1ca3ac01d89b2549fbd19f103b8c9ba8c5a58e31f1b19b23e2b1eff0b53f27b8c5b379e143b5b72781a6f7643e75eab2e869b71eb08e8aff05743fdf21705d0e54ea83cd23d3ff7455bbc8b792804acd865d27d4f175ed3885b4b6dd4e121b441af1353f75b57460a019a257fe98e41ad18140551a", 0x92}, {&(0x7f0000002000-0xfc)="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", 0xfc}], 0x4, &(0x7f0000002000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x51207dd9, 0x100000000, 0x8000, 0x0, 0x0, 0x88fe, 0x7fff, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8000, 0x7b, 0x2, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x67e, 0x2, 0x6, 0x4, 0xfffffffffffffff7, 0x400, 0x5af, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x91d, 0x80, 0x8000, 0x6, 0x5, 0x0, 0x1200000000000000, 0x80, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x81, 0x2, 0x6, 0x3, 0x0, 0x3, 0x3, r13}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0xfffffffffffff800, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0xafdd, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfffffffffffffff7, 0x1, 0x101, 0x4, 0xfff, 0x1, 0x6, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8d5a, 0x0, 0x9, 0x3, 0x1ff, 0x0, 0xffffffffffffff81, r15}}], 0x1b0, 0x4000800}, {&(0x7f0000002000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000001000)="1c530081518052a7b68182b2fc4cc95903d5aa39e364544ae230e2b648e3edb7ac0561cb3d6a313c83d1ef234189c98d5159189ca1fdead550fdd1e42afbbecbb1d7dbd3de1701ae27190812a5d0d47d5702e12b86b44d8e91dc1574285e17606b6f97421aa1ac59398acbb7e74a67f9a34880339751436ee4717f83eaf0036ef3be13a8d605570e93f8507346c1d7cc58cac1daa9bac181c3772f9db9d143b80c91df58977b53c755a923a17d32150c779891d748733fc007f3061c6f", 0xbd}, {&(0x7f0000001000)="c3cd61ab76fe927c32dde8e30296234435c2e9cf7a673a13687e418953c1eb88723b99a90dfd8989cf864fb40fc7b9efdef008d2d1d70a1fdf8dfa01cd9ca199ae321e9ea4ff156e0a360d5bf5ed98e39bb38928421f848d85924583386bcce8d100a44281466a1a9a67249039f577a5ac5e5f2e79a5da470aee81f37ed269510c3b2859bb84b207a79cc4a8d189bc22065ece2863ef69c4305e2b0cf7a97736551bec5ce8c5b26867a3a9c7f7de855910e8d5aa6751ae66854b7bd3c692dbf7c792774a630418b9487b953657e9ba3f6ae15973deb07d909f1e6c27571c238f03edfb0a6b8d22e4f752b42c0e624762", 0xf0}, {&(0x7f0000001000)="1aa52b6f533d8b643c024327619fecc2d92ecb6490a5f258e77cc904eee5bbf3135c21b8ea4267b6f366db9ae5c2bc44009801644c5e6bbe3f90922ad799e12c", 0x40}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xd4)="34c5570905c4597f6b83dceda81d3ad559cbc12ca43ff794e480cba132c2b9ebd23b5ab823ee0e33135c1ad82ad364864ae49619f99153f5f23275e34e3221878482f930e2ab20dadf966118c8212ce6213401aa75c35ea4ba5fc561860224c2cccff9fff7206de0b4f6a2bab9bf1560366ae3b33fe54a93feef0929bb9d51844f1b57f35ecfee0c0252cb377dbde1a68666a5e3a31746acb3d0de262e44dc663073e02b1f23f597f7040a83dc1dd3112c8b59effed46f69e69113359dcef7b4368576d35cab78305dd483ac8c5f85a19e73f450", 0xd4}, {&(0x7f0000001000)="86827e7b937e012a674688553ded479515930f9d27aefdc47b5bf74900e10f2523385e2738e717845f2f6f117dc319992aa6c5ccc62fa910cf240e74c07994dd788913e1fc5f3ed519abbbdf65f5e22f60ce342933d66742bc50e63544cb78cbeef9b8e614be321e85d78c7db04a581e87b5346dbe2d02c15e8005eb9c", 0x7d}, {&(0x7f0000000000)="d3ade440a8119d0dcb9f74c6b4ef8b1428d4827cf70b7823e32aaed73e2455a13a6a358d5058c5330e715247", 0x2c}, {&(0x7f0000001000-0x5d)="c6c92dec959e166999734bf3a0eaf4a8ae32731c133fac0ae458a662bcab4a5a895d2c47743444bc3b2e357d9ca3d063a499eae09382d6a0a5d75133b2a7ad4bc2ab248b07f08340d2dc003ad4051b1708e4b1d479669191df29a94c84", 0x5d}], 0x8, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0xfff, 0x3a, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xff6, 0x8002, 0x8, 0x8, r16}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x1, 0x0, 0xfffffffffffffffc}}], 0x90, 0x4000000}], 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000002000-0x61)=""/97, 0x61, 0x40010020, &(0x7f000025f000-0x10)={0x1a, 0x1f, 0x7, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x4000000000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9) 2018/02/02 14:22:06 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x8, 0x0, 0x6, 0x101, 0x4}, &(0x7f0000002000-0x4)=0x14) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000d58000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000dc1000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x7, 0x0, 0xc43, 0x10000, 0x4}, &(0x7f00002c3000-0x4)=0xa0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001000-0x8)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000475000-0x12)={r3, 0x7, 0x5, [0x1, 0x2, 0x7, 0x3, 0xf7]}, 0x12) setsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f0000001000-0x49)="93079f069ae41a857f27551f2d023f9505cb8da024f995acbfbfe672c967223f2639cd6f24b6d2deefc18b419d5995a79be1fc33594e9d6a08face2c13b6633a5ffb4f3993345e8f3c", 0x49) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000065000-0x10), &(0x7f000002b000-0x10)) 2018/02/02 14:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080}, 'port0\x00', 0xb1, 0x80000000080003}) fcntl$getownex(r0, 0x10, &(0x7f000025c000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000654000)='/selinux/checkreqprot\x00', 0xe00, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00007aa000)={0x9, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) process_vm_readv(r1, &(0x7f0000055000)=[{&(0x7f0000ff1000)=""/34, 0x22}, {&(0x7f0000da4000)=""/244, 0xf4}, {&(0x7f00005d0000)}], 0x3, &(0x7f00005b6000)=[{&(0x7f0000e2d000)=""/4096, 0x1000}, {&(0x7f0000535000-0x1000)=""/4096, 0x1000}, {&(0x7f0000793000-0x6f)=""/111, 0x6f}, {&(0x7f00004ed000-0x67)=""/103, 0x67}], 0x4, 0x0) 2018/02/02 14:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r2, r1, &(0x7f00004e0000-0x8), 0x5) 2018/02/02 14:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000af9000-0xa)='/dev/ptmx\x00', 0x1000000004002, 0x0) getsockname(r0, &(0x7f0000185000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00007bf000-0x4)=0x32) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a34000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000b30000)={0x71, 0x0, {0x1, 0x3, 0xfffffffffffffeff, 0x0, 0x6}}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000b49000)={@generic}) r4 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000488000)={0x1, 0x0, 0x6, 0x2, r4}) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000031000), &(0x7f00000f4000-0x4)=0x4) 2018/02/02 14:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000773000)={&(0x7f000066b000/0x4000)=nil, 0x4000}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) getegid() 2018/02/02 14:22:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b22000)='net/tcp\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000831000)=0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000231000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000fec000)=[{&(0x7f0000fad000-0x72)=""/114, 0x72}, {&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000bf9000)=""/168, 0xa8}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000001000-0x54)=""/84, 0x54}], 0x6, &(0x7f0000f78000)=""/65, 0x41, 0x2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000+0x704)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000+0x800)={0x0, 0x8001}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0xc31}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000004000-0x10)=@ax25, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x14000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @empty}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$getflags(r5, 0xb) connect(r0, &(0x7f0000000000)=@can={0x1d, r4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={r3, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}}, 0x5, 0x4}, &(0x7f0000006000)=0x98) 2018/02/02 14:22:06 executing program 6: clone(0x0, &(0x7f0000001000-0x1), &(0x7f0000b9e000-0x4), &(0x7f0000242000), &(0x7f0000554000)) pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000231000-0x8)='./file0\x00', 0x200, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000003000-0x10)={0x0, 0x20101000, 0xffffffff, 0x8, 0x9, 0x7ff, 0x6, 0x81, 0xd1, 0xfff}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0x7ff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000042a000-0xc)={0x0, 0x0}, &(0x7f0000f68000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ba2000-0xe)='./file0/file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00001ee000-0x38)={&(0x7f00000c4000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00002b5000)={&(0x7f0000e7a000-0x440)={0x440, 0x37, 0x310, 0x6, 0x2, {0x12}, [@typed={0xc, 0x94, @uid=r2}, @typed={0xc, 0x19, @u32=0x9}, @nested={0x4, 0x51, []}, @generic="e55c46c545681634fae423916c730d264ab29835efe5eb215754d18f87f8076218ad02d0237646e7301f03063638f8dcb0546c3ed942e44051aa85f31ce62be62574a7f726f063f8e10adf3b151cb2495f8a6e4c4ddb1d34f5c381473169b3e4f55431be4152ab9b470a5a3b829b81d2655b5f5d087a91a3fc4e601d32d495e139ed3a7db4ddaa9b13016b35d4ca03cb4835a06ebbbce2887ee08379da428663bdbece01b8891b33e1b5c00a73d8f8613c58be9ef4b25a9ba6c62f81f51eef50758bf083fd5241", @nested={0xe8, 0x57, [@generic="dc66a3520d040a2a80f236a885ac2b7283156c5e24d926831d2333356d293df9ee571879b0e02a7012b2b542b71c40796673706c636f92be30a512c165e45c39e4e5c335e8760bed52d345845d467734a02a574eb5c44933f2abe7ffafdd8fe89919b7aa9017ec6ebf42f1116d2058477c8fd4102516ac050d88b0ac1fbe0167a9c1f8a1c85ba07fab338b4b3763054f6dda2573be8f323679e4f7423c5be23899d722188637e529b4b0afdbb8c9a6baa4066619fbe3dff478a2a08e21d9020c1376503f4012d52f423afb671e7d9a3a340d4989012986bc97037203350859be7f73"]}, @nested={0x140, 0x83, [@generic="2823962a524df2606529a5d3e7ba5041be7d1713f0233ef218e90f7cbb902ac97f416ff3acc3080166810352722378b4b9f587d08d01e3", @typed={0xc, 0x5f, @fd=r0}, @typed={0xc, 0x24, @uid=r4}, @generic="00e28f82b66064238171e4b7b53f6fd60d401fc29ea71670fec8ba4102144191b2759428884f6659ee8ea918eeb05c7216e0cdf3e4f6716526189ca4a51b3334ceaea5f6e524802748f071c42ff603468739999191f91260d2281fc9f6251ebc70dd0664041b1a910b8bfbf5b0ec0c18c90ada9e17488548ca6505f580307a562e8778a1c469b36c58b86f29d0cbd132933aa08c57a3c1765b", @typed={0xc, 0x34, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x6e, @uid=r5}, @typed={0x18, 0x92, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x79, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x22, @u32=0x7}]}, @typed={0x18, 0x5f, @ipv6=@empty}, @nested={0x108, 0x78, [@generic="70d3c8b2", @generic="df7985a7edee43f29a5e3295b205c480d5c62a3c0d8f9604875015d91995592a6352f80bd05469ed20d3bbb3f46c02c4274a6a406ba6d254011985511fef314785dfb44adbce9e0b", @typed={0xc, 0x5d, @uid=r6}, @generic="9041d7a1486c42d774873d0b2b2f20f775723c73d9881ad006d603b91dd7928a4a360687af7326fd96488b1bd5dabb04edfccdb9bcc592949d8e5a03680c1e97cf94ffa3aef4dc7cdf0400a85e1bc2543510c03012accf3238e06e4f743e98e7f1b4e8667c4163abd05991fc264b30de99639ac4871bb9514951a1ac5ae28a3c", @generic="cd9a81425c5eef5c2849b0fe6b76c3d4ea1a26182a1255da5b02b59b82dfb6438bb70a7d1861f607a47c"]}]}, 0x440}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/02/02 14:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f00008b8000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) 2018/02/02 14:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00003a6000)=@un=@abs, &(0x7f0000a80000-0x4)=0x8, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004f9000-0x2c)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xe22, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}], 0x2c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f0000bca000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000281000)) tkill(r3, 0x8000000004) ptrace$setopts(0x4209, r3, 0x4000000400203, 0x0) 2018/02/02 14:22:06 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a96000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006bc000-0x4)=0x4d8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000000002, 0x0) connect$inet(r1, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/02 14:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000260000-0x8)='./file0\x00', 0x101000, 0x80) fcntl$notify(r0, 0x402, 0x80000021) syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') 2018/02/02 14:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006b2000)={0x1, &(0x7f0000749000-0x8)=[{0x9, 0x6, 0x7, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000e99000-0x188)=[{&(0x7f0000858000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000f52000+0xf64)=[{&(0x7f0000a30000)="ed216a5861302dfcbbc9df1015698e5dd7126d3b34888e7af6fd4d4ead4b189b81fadb6db7b2b05cc13416d8970ec10967d1d2397bf6d64ac13d6719cda8ad9b06a6bb1f86b141fdc03146b83542be68d049b49fbfd399a537c881cfcd88d6ad65161b9890ecc62132f4a501a418d05be3068c684556eb1ba72400d07a02a40dd238", 0x82}], 0x1}], 0x1, 0x1) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094f000-0x4), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/02 14:22:06 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = dup(r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f000001b000)="1afd0f2940bb0e5c7ba5f4ed42dd98fc9ce80d18d96fe3ede6070096e35d756bc30894a45375181d41c4765a1846b493c75230e97dd4880002cd3dab0ba49b3d77856e2d6a722b7842748d58b898fa79d802923978106cc86918dd138d24c7f710ae8c8003b586b1d85e836d114fd2824c45418e0163dbb151b73900eb5794771490b811d1902c31a9f4660a014ee73d87be98dee9367586c32406e2f53c5a8461ce149b626add913e8fab8fe000b3f8cefe98544162b62d06e010e37f108a39438a3c417c8fb6f51907c298ef316d8fbb8264cd7f1274b4a61930e5854ac0abbf38d8836ab13f5ca8fe29b942866c34a15bb5c79d45", 0xf6, 0x810, &(0x7f000001c000-0x10)={0x1a, 0x6, 0x4, 0x7fff, 0x3, 0x1000, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/02 14:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000090d000)='/dev/hwrng\x00', 0x121000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00009d0000)=@fragment={0x6e, 0x0, 0x101, 0x10001, 0x0, 0x1, 0x2}, 0x8) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) 2018/02/02 14:22:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000802, 0x4) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10) readahead(r0, 0x9, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x800) ioctl$TIOCGPTPEER(r2, 0x5441, 0x200) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) timerfd_create(0x2, 0x80000) fchown(r0, r1, r3) 2018/02/02 14:22:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x6, 0x40, 0x5, 0x7cf34e40, 0x2, 0x3, 0x80000001, 0x80000000, 0xfffffffffffffff7, 0x400, 0xffffffff, 0x1, 0x0, 0x4, 0x8e]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x147, 0x8000, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x400, 0xa9, r1}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000)={0x10001, 0x457, 0x1, 0x1, 0x6, 0x1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000)=0x1c) ioctl$KDSKBLED(r0, 0x4b65, 0x7f) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000)={0x5, 0xfffffffffffffff8, 0x4f, 0xfffffffffffffffc, 0x1f}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000003000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000005000)=""/237, 0xed}, {&(0x7f0000002000)=""/254, 0xfe}, {&(0x7f0000004000-0x32)=""/50, 0x32}, {&(0x7f0000000000)=""/95, 0x5f}], 0x4, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000007000-0x4)=0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000007000)=""/246, &(0x7f0000003000)=0xf6) ftruncate(r2, 0x200) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x1e003, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000008000)=0x1c) 2018/02/02 14:22:06 executing program 4: userfaultfd(0x2) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000057d000)={0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0xf, 0x8, 0x9, "5efbf718cff44f51ce648f4ac54cdd43e16b7f5968fc4eceb53bec0d234ab9c435fb07a509c70c18782dfab66003253cedfd23d0c44508c84080b515caa71713", "6f0ba65bbf154e430bcdbe777e800050c17abec55edc7e1a6d560851e7d7289eca440068431c0ae3f4d829882e0f81642e5197822a7cef95c497c891e1505f4b", "0709f0a7e59855f15b356620992f6eb6301eca871468fe08151770a84563e5f9", [0x8000, 0x10001]}) 2018/02/02 14:22:06 executing program 7: r0 = dup(0xffffffffffffffff) r1 = dup(0xffffffffffffff9c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r2 = add_key$user(&(0x7f00000b0000-0x5)='user\x00', &(0x7f00007c9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c02000)="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", 0x1000, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f000076b000-0x8)='keyring\x00', &(0x7f00007e7000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) openat$rfkill(0xffffffffffffff9c, &(0x7f00005c9000-0xc)='/dev/rfkill\x00', 0x0, 0x0) keyctl$unlink(0x9, r2, r3) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) add_key$user(&(0x7f000022e000-0x5)='user\x00', &(0x7f000018c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009f7000)="d07ca7812b28340d8e86cb887c693728e0f8fa63c15c4d8349273488a9456f377862b40ee3d0f9f99b2c456f969a2f7864f381c865a7ef890b82ed55316fc828b57694213f4b739d8dac2d8cd13f6ce249f271d2e992cb126a9faa154251ec3a9d5081af0abb7857c101e4cb02f2c8081bd5c62dbc13bcb00eff1fd9634d3b55f775044f3b29e51ec6513fae48193013c6f25daeed327bdd2906ef522fef46a92e1d11bf981d4bbcfba7ea103573b29b6e231cdcae65e76d3776f887f6e51b1d0c714bcf06648a9adecfc8f0a986", 0xce, r3) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00004d7000-0x85)=""/133) 2018/02/02 14:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000005f000-0x38)={&(0x7f0000d8f000)=@hci, 0x6, &(0x7f00007d4000-0x10)=[{&(0x7f000048f000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3}, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008f4000)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4), 0x4) sendto$inet(r0, &(0x7f0000a74000-0x8c)='4', 0x1, 0x0, &(0x7f00004e4000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000101000-0x5c)="80", 0x1, 0x0, &(0x7f00001ad000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/02 14:22:06 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) fstat(r0, &(0x7f0000001000-0x44)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000001000-0x10)=[@acquire={0x40106308}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/02 14:22:06 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x4, 0x3cc, 0x4, 0x8, 0x2e, 0x3, {0x0, @in6={{0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}}, 0x800, 0x9, 0x80, 0x80, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x5}, &(0x7f00009c0000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000493000)={@generic="b6bb7d0f14849944152c802a69ea26ce", @ifru_mtu=0x3}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00009e6000)) 2018/02/02 14:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000085c000)=0x0) ptrace$peekuser(0x3, r1, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x18, 0x0, 0x1, 0xa28, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0xfffffffffffffd72}, 0x1}, 0x24004000) 2018/02/02 14:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f00008cd000-0x38)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000031a000)={0x14, 0x42, 0x800010d, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 14:22:06 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fcb000)=""/4, &(0x7f0000028000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000fd0000-0x9)='/dev/sg#\x00', 0x6759, 0x2001) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000fd0000)=0x1d60fc6a5f316e9e) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000fd0000-0xc5)="06802ccac07cec7fbfa73779bec54b5d8db4d534ed1de38795e5919d4681c5e7893577d43babb0d3e395948d432c15312feda15b001710589a0ab6308d9a87a4e10008878e622622c8c823c1a90a29a03b25295a8221626d21fb90366866420766eebfe23b4bf709160e81f313d9e7b703094fae4a71e499f6cfd5d1ec64ddbafddd604f8882b5bef12e804f2c1fa45e4cd5fdd4b852507405eb17cd8dc1d92026c3425df515c122f9ec240badc45bd9feb764bad622fc55fbb3ac05e05e368a72f6b370ff", 0xc5, 0x880, &(0x7f0000d49000-0x14)={0x11, 0xf8, r4, 0x1, 0x1cbeb18, 0x6, @empty}, 0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000fd0000)={@common='syzkaller0\x00', @ifru_flags=0x102}) 2018/02/02 14:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}) timer_create(0x1, &(0x7f0000273000)={0x0, 0x2b, 0x3, @thr={&(0x7f0000a96000-0xa4)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd000014683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000090f000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r2, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 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$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005ea000)={@generic="51cb431bc9fb117370a6dd659c2e4f53", @ifru_flags=0x8001}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/02 14:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009d8000+0x70d)) setreuid(r0, 0x0) 2018/02/02 14:22:06 executing program 4: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/02/02 14:22:06 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/enforce\x00', 0x80840, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000017000-0x10)={0x0, 0x7530}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000014000)='./file0/file0\x00', r1, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') getdents(r1, &(0x7f0000279000)=""/105, 0x69) 2018/02/02 14:22:06 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r1, &(0x7f0000005000-0x27)=""/39, 0x27) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 61.924274] audit: type=1400 audit(1517581326.391:69): avc: denied { bind } for pid=11233 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 14:22:06 executing program 4: clone(0x0, &(0x7f000087a000+0xda0), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f0000001000-0x41)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0x1e0)=[{0x5, 0xb9, 0x97f9, 0x1, @time={0x77359400}, {0x7, 0x4}, {0x0, 0xdc}, @ext={0x1000, &(0x7f0000002000-0x1000)="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"}}, {0x80, 0x1, 0x2f, 0x100000000, @tick, {0x1f, 0x9}, {0x5, 0x9}, @note={0x100, 0x3, 0x100, 0x2}}, {0x2, 0x8, 0x4, 0x6, @tick=0x200, {0x6, 0x7ff}, {0x200, 0x1}, @raw32={[0x83e1, 0x0, 0xff]}}, {0x1000, 0x8, 0x9, 0x401, @time, {0x100000001, 0x1}, {0x3, 0x3}, @addr={0x7fff, 0x9}}, {0x80000001, 0x101, 0xd6, 0x7, @tick=0xfbf9, {0x200, 0x800}, {0xef3, 0x400}, @control={0x8, 0xffff, 0x6}}, {0x8, 0x9, 0x5c2, 0x5, @time={0x0, 0x1c9c380}, {0x1, 0x6}, {0xffffffffffffffff, 0x1ff}, @raw8={"9a0f7df24f85be2e98168875"}}, {0x2, 0x5, 0x5aa37401, 0x0, @time={r1, r2+30000000}, {0x101, 0xca0}, {0x5, 0x7f}, @ext={0x64, &(0x7f0000000000)="02c82af87f0ca884f8c9d26e64f964e33f304bec9ecf4663a8385c0f78eb63e2b2c18d4ade06bcf54bbdc9a617e429a9db333baf1123aec68990b4db7760d6cc988490e2bd31dc67b820e5158a171f72501f0a8556c454c34c7e4584d6514cd17fa6ab41"}}, {0x7fff, 0x4, 0x4, 0x4, @time={0x77359400}, {0x0, 0x136}, {0x1000, 0xffff}, @time=@tick=0x5}, {0x3, 0x2, 0x80000000, 0x8, @time={r3, r4+10000000}, {0x2, 0xfff}, {0x4, 0xfffffffffffffff8}, @note={0x40, 0xffff, 0x6, 0x0, 0x4}}, {0x5, 0x3, 0x101, 0x1, @tick=0xfffffffffffffffc, {0xffffffff, 0x8001}, {0x3, 0xff}, @raw8={"4fbe30fe83d72fc2e9420fe2"}}], 0x1e0) getrusage(0x1, &(0x7f0000001000-0x90)) rt_sigaction(0x0, &(0x7f00006b2000-0x20), &(0x7f0000f54000-0xf), 0x8, &(0x7f0000d22000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000002000-0x1000)="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") 2018/02/02 14:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000796000-0x8)='./file0\x00', 0x4400, 0x38) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000bc7000)=""/4096) r1 = syz_open_dev$evdev(&(0x7f00007fd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/02 14:22:06 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) bind$packet(r0, &(0x7f0000ffa000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00009e3000)=0x1, 0x4) 2018/02/02 14:22:06 executing program 0: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000016f000+0x512)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000af3000)={0x77359400}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13}}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000af3000)) 2018/02/02 14:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000310000)) [ 61.927773] binder: 11237:11241 BC_INCREFS_DONE u0000000000000000 no match [ 61.943793] binder: 11237:11245 unknown command 0 [ 61.943804] binder: 11237:11245 ioctl c0306201 20008000 returned -22 [ 61.955190] audit: type=1400 audit(1517581326.421:70): avc: denied { getopt } for pid=11233 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 61.999905] binder: 11233:11250 Acquire 1 refcount change on invalid ref 0 ret -22 [ 62.004463] binder: 11233:11250 unknown command 536907575 [ 62.004472] binder: 11233:11250 ioctl c0306201 20008fd0 returned -22 [ 62.004503] binder: 11233:11261 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 62.009669] binder: 11233:11250 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 62.009715] binder: 11233:11261 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 62.110403] binder: undelivered death notification, 0000000000000000 2018/02/02 14:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) r2 = creat(&(0x7f0000cb9000-0x8)='./file0\x00', 0x88) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004df000)) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000fbb000-0x10)={0x1, &(0x7f000022a000-0x4)=[{}]}) 2018/02/02 14:22:06 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = accept$unix(r2, &(0x7f0000005000)=@abs, &(0x7f0000009000-0x4)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000006000)={0x40f7, 0x1, 0x18, 0xf13, 0x8}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r1}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) 2018/02/02 14:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x8001) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) write$selinux_access(r0, &(0x7f0000413000-0x54)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20}, 0x54) 2018/02/02 14:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00007c6000)={{}, {0x0, 0xe28}, 0xfffffffffffffff8, 0x1}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') poll(&(0x7f00003d9000)=[{r0, 0x1210}], 0x1, 0x7) openat(r0, &(0x7f00004c6000-0x8)='./file0\x00', 0x8000, 0x3) pkey_alloc(0x0, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d6d000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1, 0xfffffffffffffffe, 0x6, 0x9}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f0000371000)='/dev/rfkill\x00', 0x100, 0x0) 2018/02/02 14:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/sequencer2\x00', 0xfffffdfffffffffc, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000925000)=@assoc_id=0x0, &(0x7f0000be1000-0x4)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007fc000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b63000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xadf, 0x100000000, 0xffff, 0x5, 0x1}, &(0x7f0000d29000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000053000)) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000102000-0x8)={@broadcast, @multicast1}, &(0x7f00002d0000-0x4)=0x8) 2018/02/02 14:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cb7000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000db5000-0xb3)=""/179) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) eventfd(0x5) getsockname$inet(r0, &(0x7f0000d43000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000c91000-0x4)=0x10) syz_open_dev$tun(&(0x7f0000c49000)='/dev/net/tun\x00', 0x0, 0x880) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f000060f000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/02 14:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000844000-0x4)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000658000-0x4), &(0x7f00008cc000-0x4)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea6000-0x44)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000327000-0xe8)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffff3) lstat(&(0x7f0000c6b000-0x8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f000093c000-0x44)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000353000-0x44)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039c000-0x4)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f00002f6000)='./file0\x00', &(0x7f0000c44000-0x44)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a3000-0x2)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb1000-0xc), &(0x7f0000c1a000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d27000-0x4)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002bf000-0x4)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000183000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000017000-0x48)=[{&(0x7f0000a59000-0xcf)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x48080) sendfile(r3, r4, &(0x7f000053d000-0x4), 0x8080000001) 2018/02/02 14:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20010000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/02 14:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005ee000)=[{&(0x7f0000eb3000-0x29)="1200000021001900013d350000090000ffff", 0x12}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000c79000)={0x0, 0x0}) lstat(&(0x7f000066e000)='./file0\x00', &(0x7f0000a41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000ffa000)={&(0x7f0000fab000-0xc)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f000053b000)={&(0x7f000015d000-0x37e4)={0x37e4, 0x10, 0x204, 0x7, 0x3, {0x7}, [@typed={0x18, 0x67, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1328, 0xb, [@generic="78d322f7764ebc47d933ff81728be621c369720d74f0127623c22496c38e57144e5f1f5dd35fbdbdfd53cb9ef2c168cebc8032c9034bf6f1f08a43dbb4e18c59a2b35f6a654109ac3f2f543350b96c9e928cc8975ca5f8fefc10ec209e402ca7191e956fc128d791a2802298cc9f81726de187977c893f42c5ab266cb008ae3fe53ea87e83c86f53e2b6dc38a3853f8cf03e12c7e5dd57b3620af7728aaf4a1415391aa5f39bf49b87fae951dd8bdd793ec4f70e3a179d88042bb8028c3cece77a22c9cfc83f8450e0baba0a7d0178c9e6c8c70d4b755820453ec1b1e5098c004cc23df56bdd660b6d4de6a7e00fafd35723dbcd6ed3ae71489d3502eece9b7f400d03578500562881c1181bdfcc4b68ac545e6a800cc644f4bf36229a088d7bc5213b585b331e433a604c05943e4037d1d2c8dd07326591016101e1077892ee7a21a065946cf8be24596c3e0ed80a33bab133aa935045cc2a19085a0c509e80bed142b6de5514867d82a15dac8a1ac1307a8fb3d496b9c748bafb389d275609ab5393a9246a80fa093056787b5061ae1b5661f794d63c3b63b79b8d0aabedf662a0df1d4b100fb593eba08c6a769c21bef68cf34a1f0d2eece6e49d3811cbf1f30684a8188dfd1c0eab938638a7e575001155dfd08d5242185f0f15c006eef912d1940f13e9ed404974cc10397811f4bd4496dfd399302517151c881019f0e9a7ac63d21f80a1c4a259bf22cc1a78545ffba6ce3576fd2fd3ca56160608767a5ccf149c868307cf5d81cfe29138e6d94123d3fa451734cbbef5a21d4bf8e6bc072dc24f4ee80fb72c6cd5cc70f1c0b34c80bb9567537701d88ee594779b698306dca9aaf94f971eff2a9b7be5f37162e930deb7a6f0cc3848a11865eb039e69214fd862139153b71a1359eefa05f5138ade1d97f51a5c70854d0b0b5a08aa03627bc1c6389d837c6bb8eaeb47764a80822b373cc3430e0cc6800b3fcd961db54054654e1c22b1b0ae0e7eb13db98338d37a9e013158d0c3c73417448fe7e7cbb4a990d8a840e135f8f498b39bff93de3725997aec6a9c4f4b41e756c0848c272ed8ea8a7bc835b71f0066fa14ed922fad9eba9ee9bd08a5ef5a5b4c5eb902f37629cb6e0db9c7dee98dd5d4187ed15c4324dc6011dea34d0e1e32b5ec1d39329b7e193ed8ac22a119a59c822cfacc3ddfe3fa3122fd5a5755626fc39b0c7100c04fd84096be7bf9c3f1aac461c30315d7654629b7c0938cde354d3683736e3783258939ebc434069894a7ada32b3b703be92de095792355181cf560668df36f342b43b103edd880caf28b1ae3643c64b5962554167d69ae967313f73be5f60851c5e11691d8ca8c8e67ddb8c9e7584d30cf083ae4d6eaf96baa471bd893c32f8c6724c26cb253d9f31ead9394f196022115a025afe57b45ec9482a25f89f6f57e1742e48afc20303bebce51cd5ca64b1dbacc35a989f6219e049e9f0bdfdf85363246d32ce7d9175182e194f4432f0205cb099bfc60fbdf3df8a395db0678e32ed834ef49ff1fedc2da2e6c2dfe12f777315eecd808d13ab6362dad9c1de473ea43b51ab1c4c1fdb114843bde1360d1fb671d0db793ed4fc41a08b1ccd83d60e5ec01cdacbe90f00dad18de6e694db05b5720cf501f90f3fb3bb2f3a58ae8429dfd397cc9a4314fc2eee96552264040f0f0c1ab057befb10faf8703b54ce743405e401fa4ae9c69d931eff8eaad47e0392f7d87075d10122ea7ccc9bb6851799d08321ccc388d040dc4984121cea74e0daafe19ddc823d927ff29079b3ef5f87de2dcd9c33361e7fdd77fc919a9097920b65305289909e6b0472a9be8ea11e79f8309e8585b3aa52f1cb6db598f17b300d434782cfcaaa14b68c7717cdb0ee3ac95a4b1dbde95f4d4d5ab3f956ee5af08c752215ae54e6a2ea931eef1ba2540cf62bbdab40dc0f13a1d30419b2f4d9112a5e19ed7ba6ab0570c61e2f4e007d7fac6d62bc77e71d6dc9aee20309d348184c14c13ac500c9e0f406304fba79ce82f7495f87c73c0a99898bddfee71c8c825982f5c7923fb86b131b18472c327018fc83057698174b3a3b973e8c6b962bfa88788f7df383b7a9f2667726c59e4cb06c369684c3c64a8a7d55470f5f6d88c63cbe8c795ef8da5210225fece143edc7a515b0107b649edcbb2190c6cd8a2aa8fa337f3562de1f85b11cebbaf10b25b3e02cce5def225984d8efff483403841b6a7beedbe4255a55076388e6f1dbea41a2597a02b7fd69ebff9fc5b6213dd30f94cbb54975724818856780bc88c6464c74bacdc1d7a168a56fcfafe4b970543fb9b976564ab2e5ff6d8bd3b207bb583c458790d86b1d1bb3339a1552523e30ca30362d38bc25eafcf8030ca26a8816359b8b19612cc3dce793ead90020d9e131a8e616e014dad77dfc5455afcd2e5b20bdab2e0203b20ac9a356c9098d2942368add6e8eb57d039cdab6b40c0041947acaa5535b66f294928b804d6dcb90a3f232692ba88dc2f5fe45ac9fafade39768a9c47b26bc63e4f930a6877250f552ecc3bfd607df768589c52b6cf58541be309d0c2dca1f396ba2a4a0ab968f7f0ec8abc89d443ee05533f1a57bb5cd4bad64ae8c48a254c476269e8b8595d166ccc4e183f74694e59fd9ee800989a570c5b13d5267e87f93f2159082091b5d205851b1a51d4762761c6d18198e2e95c7ea5c60484f0c09e505e7bacb416ca382eb658f9d1a50a30521d24faaa1e3034068fa248b53eb121b732847abfc6380c588a2babda0b7c61376c77aa2d9e4b284d6d75d669167bc23fe8951007e1894964f757ed79899b8aec78b9fc1761709faa8fea3fd99d675c2dadd4bccb9bdef5859e08f9be0185c30e39898bbc007d78a239b4b81e0e2e4986c8f7a139b76cc2a65f0eb9f8c1d5664cf081458eda3a4c10e4f6fc9366e2f2aa0b12103b7d88bb13c46a92c7a215dd6d36e192bd76134dc3f6aff425d610a797ad29948b4db235601da133b05979b2f268658ee7876e9bf2e61daa1a472bb23c24b0b8f46c703c029bfe4bc87cac69f19b3227c3d0a1672d4487e8ff2fc79bbfaf55d1751b23219e354d85f143331544a0d5b43b233388dc48dcef99fc25e0cf111620560c310e6400dc5e9c4d96d5a34089fc8688529c711fd5d788f78692eb8d6972a97836506b49090d3bcdc1aa2136c1524b275c3fcd2950d0fbff3a6c4620b15b513d8453ac4e934c126460c50bfc2d0486f2435f59de57ba8fd0cdc3928877371cbf0e1c8bbcc81527205cdbc0668d3dfc368a5175b23ac09a19fdf613e725eed526adcf6f7992cde57ebeb22b78b77d50fc82a202c06ec0c77e123e2696eee66899301d8de61d41afadb340067b07f38e852bebacebb9e9e51b20b8028572ce060d96c3c9be211a0b973e930bd87766874dc08b1f0c6bc1276a7042241ce63de12cc79253b80011bc421dcceffec9ad8cd2efddf7e91e110f178f7a78ad898d0e983a9f552b611b64034b7edd6dfa17b9f0633d6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@generic="58b98615ee246a1773f780467d4f6ca68c0477690bc4ec20b4da8a01841d8fb28b7eca63a31ff4732013dc3a42541b57ffc35abed4d2fd7ada534d2d069034bb15e673264a8836d954558bd6ab12e003a15f2fdaed38f02dc099296c7b847de22adaa78f774ec2c16b7fda6ce729457af7ea60937aa9841fbde95700af51c538c385292ede8b0ce69ed84d7b0d03c3073d5c708d64e4dfe76b6eaaa2dd8403fe701be527b93a71"]}, @nested={0x11ac, 0xe, [@generic="f62a4c81ee8963848743f51a8d9ea1b7090864e488edd44bc340b804437153eb782d196aa069fc5aefa8967e4f2711b27e0fc645ab526b187f7a136ff0fe07885777ecbb59c6fedc43cb3a3895945ed6f9a5a09f4afe816cc8b657cf766c0aa4dfe6f9eb42b4ac0ece1be32ac207df3dc99b4f7389ed9126f0825d0ffde1a97b02f223572a7089dd90aa2b2cb8a349080d408272a10fdd4620fcec44eb6cdae539725709b490be78cfb3261efe688b160458ac41e8f94879b8c23d3d266744112a225f48d3607e144738b02a30c5d522de256cf652be673f8f11137423f398452d", @generic="42bbd5a9c4b1d3b331a97f5b245ffce87fa6a3890bc4366ee4498d6b908b68bad9575ac2a2b05f2b112084003137b5402be376446a1af741ab960c92c7d516f4412c90a8ed398440a5b033e411690ed5a589929023b920cf503aab953f81a995f13e3224bfdd8b06d36fef7213228f5e26eafdf32a21fb5b58323777dfa6f5ca74f2556b0b818d97e71dfcf15cf50ed47136ab2b827259209d2244e3f68b30a765b616bbd6a5863ba3d623cfffdcb7c4f90b7194d592965283779fd9ddec52e63fa4d910ce24a3", @generic="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@generic="81d5ee7463cf1c7c67512b0b5f4dd375374965affc8f8683a1ad55875ba81ff3158ba98da554f871c4928c53cd9306cfa0bed920dc1130236d3a74e947c15bf0ca54a9889e0563e75cb814150c336fddadffa5d3fc808a99aca886f9234b656cc508484944975d70f9a086b987907b333ad762f0fa5625457069fd0faa6bacfb5b6058181342e6b9c03fd7a55b25a39d77b7d1b06a0637ee07db2865a68d4ca901f49789ecd6cb48e343fe893d1277f4ae18ea4145ac823c0a4391b5131ae1252ec9808d5cc26e7de721fbc278baa5fde185f79e4cb1f79f9877af4ef69fec0ca32713", @typed={0x8, 0x18}]}, 0x37e4}, 0x1, 0x0, 0x0, 0x44}, 0x24008804) 2018/02/02 14:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000524000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000023000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @common='bridge0\x00'}}) r1 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000358000)) 2018/02/02 14:22:06 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001f000-0x4)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000020000)='&)\x00', 0xa00) tkill(0x0, 0x40) getresgid(&(0x7f000000d000), &(0x7f0000012000), &(0x7f0000020000-0x4)) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000001e000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0x5, 0xc1fd, 0x100, 0x4}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000022000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x2}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f000001e000)) [ 62.185852] sd 0:0:1:0: [sg0] tag#80 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 62.191617] sg_write: data in/out 1969188161/36 bytes for SCSI command 0x6e-- guessing data in; [ 62.191617] program syz-executor3 not setting count and/or reply_len properly [ 62.210641] sd 0:0:1:0: [sg0] tag#80 CDB: Test Unit Ready [ 62.216174] sd 0:0:1:0: [sg0] tag#80 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.224861] sd 0:0:1:0: [sg0] tag#80 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/02/02 14:22:06 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x28, 0x0, 0x4, @fuse_notify_inval_inode_out={0xff, 0xfffffffffffffffa, 0x1}}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f00003b9000-0x8)={0x0}) getpeername$ipx(r2, &(0x7f00006b6000-0x10), &(0x7f0000c5a000-0x4)=0x10) fcntl$setstatus(r2, 0x4, 0x40800) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000c0a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00007ae000)=[], 0x0, &(0x7f0000289000-0x20)=[{0x10, 0x29, 0xb}], 0x10}, 0x0) 2018/02/02 14:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f00003e2000)="4335abe4558965b3a51f7ee6f87e4b628c08b60d141d3a1faf46049b716be29972c982a4037149659cf775e0685818947a2e2cf41b6087f76d913e72bb84e54715729000f3ef8bc7a2bfbdcd2a93e46a08b253cd13c7ec5ed84ebca21589158d7426a7d0c664be009fe48f1d4178", 0x6e) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008bc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000094d000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000777000)={0x1, &(0x7f0000a9f000)=[{}]}) r3 = socket$inet(0x2, 0x80a, 0x0) sendto(r3, &(0x7f000059a000-0x73), 0x1db, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x12) mprotect(&(0x7f0000656000/0x3000)=nil, 0x3000, 0x2000000) r4 = fcntl$dupfd(r3, 0x406, r3) sendmsg$nl_xfrm(r4, &(0x7f000085b000)={&(0x7f0000a6d000-0xc)={0x10, 0x0, 0x0, 0x20022200}, 0xc, &(0x7f0000073000-0x10)={&(0x7f00000b1000-0x3c)=@newspdinfo={0x3c, 0x24, 0x20, 0x5, 0x3, 0x7, [@tfcpad={0x8, 0x16, 0x5}, @lastused={0x10, 0xf, 0x3f}, @replay_val={0x10, 0xa, {0x0, 0x5, 0x8001}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 2018/02/02 14:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039e000-0xf)='/dev/sequencer\x00', 0xa000, 0x0) r1 = socket(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000037a000)={@generic="0ea5325ae009eba0a65df639acc37b55", @ifru_flags}) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00002d0000)={&(0x7f0000abe000-0x104)=@delsa={0x34, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}}, [@offload={0xc, 0x1c, {0x0, 0x2}}]}, 0x34}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000f48000-0x38)={&(0x7f0000345000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000052a000)={&(0x7f000006a000-0x1c)=@flushsa={0x1c, 0x1c, 0x410, 0x0, 0x2, {0x32}, [@replay_thresh={0x8, 0xb, 0xffffffffffff460c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x80) [ 62.233552] sd 0:0:1:0: [sg0] tag#80 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.242249] sd 0:0:1:0: [sg0] tag#80 CDB[30]: 00 00 00 [ 62.273249] sd 0:0:1:0: [sg0] tag#80 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK 2018/02/02 14:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005d8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000667000-0x6)={0x1, [0x3f]}, &(0x7f0000bfb000)=0x6) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac8000-0x176)="290000002000190000003fffffffda060200000000d700fffffffc040d000300ea1100000005000000", 0x29}], 0x1) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000c1d000-0x4)=0x1) 2018/02/02 14:22:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = accept(0xffffffffffffffff, &(0x7f00004c0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000f13000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000055c000-0xb)={0x81, 0x81, 0x7, 0x7f, 0x0, 0x400, 0xaaca, 0x92, 0x1, 0x1a4dd6b800000000, 0x6}, 0xb) r2 = dup(r0) write(r2, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000415000-0x8)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/02 14:22:06 executing program 3: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000ac6000)={r2, 0x39}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0x5b)=""/91) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x7dbd, 0x3, 0x2, 0x1f, 0x100, 0x2, 0x6, 0x3}, &(0x7f0000002000-0x40)={0x3ff, 0x1, 0x4, 0xfff, 0xff, 0x100000001, 0x124b000000000000, 0x4}, &(0x7f0000001000)={0x100000001, 0x84, 0x0, 0x4, 0x2, 0xfff, 0x4, 0x3}, &(0x7f0000001000-0x10), &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)={0x101}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 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) 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) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000004000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001000-0x90)=[{&(0x7f0000003000)=""/158, 0x9e}, {&(0x7f0000003000-0x47)=""/71, 0x47}, {&(0x7f0000002000-0xb)=""/11, 0xb}, {&(0x7f0000004000-0x53)=""/83, 0x53}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000-0x96)=""/150, 0x96}, {&(0x7f0000001000-0x7)=""/7, 0x7}, {&(0x7f0000003000)=""/211, 0xd3}, {&(0x7f0000002000-0x42)=""/66, 0x42}], 0x9, &(0x7f0000003000-0x47)=""/71, 0x47, 0x8}, 0x8001}, {{&(0x7f0000003000)=@rc, 0x9, &(0x7f0000002000-0x70)=[{&(0x7f0000004000-0x35)=""/53, 0x35}, {&(0x7f0000002000)=""/55, 0x37}, {&(0x7f0000004000-0x44)=""/68, 0x44}, {&(0x7f0000003000)}, {&(0x7f0000001000)=""/18, 0x12}, {&(0x7f0000004000-0xec)=""/236, 0xec}, {&(0x7f0000001000-0x97)=""/151, 0x97}], 0x7, &(0x7f0000004000-0xde)=""/222, 0xde, 0x3f}, 0x7}, {{&(0x7f0000002000-0x10)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000003000-0x4c)=""/76, 0x4c}, {&(0x7f0000003000)=""/216, 0xd8}], 0x2, &(0x7f0000003000-0x20)=""/32, 0x20, 0xfff}, 0x1}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/52, 0x34}], 0x1, &(0x7f0000001000-0xdf)=""/223, 0xdf, 0x800}, 0x7}], 0x4, 0xb774179e70bf0a15, &(0x7f0000002000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000006000-0xaf)="3ef6d7b5d5d89b3065a5de97a11323d426f68ae0b8b1f5226d3fc6e75dc6d385b071e97b855de61a82eea8ca532e2650acfab55410d6bdc4ee26b93d7f78e70db7cfed25155153ce438be4c8a413f1e442932897be68bee008f7bb56f1de67003801510feaa9df23d3a8a1294b129398249c5a7fd43db5674fef6642dca8102d5dfceef2c56226326073b3153bd72c0d705c474ab670e0e9a4f7634a206425a26c299b053217b641cf5bf8ce2b4d3d") 2018/02/02 14:22:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) bind(0xffffffffffffffff, &(0x7f00004d9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dff9ac6106ad4f270498a4e129474858c8aeb9556903311193c8b7e27c6f2832aeaef1b9e9bc55bf68855db3f734947afc381c9dd6959dfcddaeb7bb11fc6a"}, 0x60) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/02 14:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x10000) bind$inet(r0, &(0x7f00000f2000)={0x2, 0x1, @multicast1=0xe0000001}, 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b5b000-0x4)=0x7, 0x3) recvmsg(r0, &(0x7f0000c91000-0x1c)={&(0x7f0000c12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000eb5000)=[]}, 0x0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 62.281820] sd 0:0:1:0: [sg0] tag#80 CDB: Test Unit Ready [ 62.287403] sd 0:0:1:0: [sg0] tag#80 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.296086] sd 0:0:1:0: [sg0] tag#80 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.304796] sd 0:0:1:0: [sg0] tag#80 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.313480] sd 0:0:1:0: [sg0] tag#80 CDB[30]: 00 00 00 2018/02/02 14:22:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x1, &(0x7f000046e000-0x10)={0x2, &(0x7f0000225000-0x10)=[{0x20, 0x0, 0x0, 0x400}, {0x16}]}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000070e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000681000)=0x1c, 0x800) bind$inet6(r0, &(0x7f0000e91000-0x1c)={0xa, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) 2018/02/02 14:22:06 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d51000)='/dev/autofs\x00', 0x3e7cd5ed986c6101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x5d0e3952}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009e7000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00009fd000)=0x4c) sendto$packet(r1, &(0x7f0000b26000)="4ff5d009c37389", 0x7, 0x8000, &(0x7f00001d3000-0x1)={0x11, 0x3, r2, 0x1, 0xff, 0x6, @random="d0bcfdd67078"}, 0x14) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000ece000)=""/239) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00002ad000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) syz_open_dev$binder(&(0x7f0000e0a000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/02/02 14:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x2a) ioctl(r0, 0x227d, &(0x7f0000127000)) clock_gettime(0x0, &(0x7f0000f6f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000343000-0x3d)={0x200, @time={r1, r2+10000000}, 0xcc, {0x100000000000000, 0xe6}, 0x8000, 0x2, 0x5}) 2018/02/02 14:22:06 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006000-0x7a)={0x0, 0x72, "7ac338d392c1b9449fd6292447277d0803028692e3568c9ca202628bfd5de661e51710727f56fecb12ff4cb23d2ccd8fded573452ac313b7754532971eb21b291ab7877d486ece6644207c39dd522ceaefb49ff26322cc19daeea1e9d31a286243e422b3fe5744a2b354f8943505f76c4d8c"}, &(0x7f0000005000)=0x7a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0x32)={r2, 0x2a, "521f83b12a4b80cfbf9f94ff20610f7be89aa5aad5a33fee3fec5391e873d08aabf74ea4d205d7c5fdf6"}, &(0x7f0000003000-0x4)=0x32) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) 2018/02/02 14:22:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x0, &(0x7f00002ad000)={0x0, 0x6, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000619000-0x4)=0x0) timer_gettime(r0, &(0x7f00007b5000-0x20)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e2000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ed0000)=0x3, 0x4) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000550000)={0x5bf83cbd, 0x1f, 0x80000001, 0x6c}, 0x8) r4 = geteuid() r5 = geteuid() setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000022e000-0x4)=0x2, 0x4) lstat(&(0x7f00006fb000-0x8)='./file0\x00', &(0x7f000017a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000d31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() lstat(&(0x7f0000216000-0x8)='./file0\x00', &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004dd000)='./file0\x00', &(0x7f0000aea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000059e000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000aa7000)=0xe8) stat(&(0x7f00008e8000)='./file0\x00', &(0x7f00003bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = syz_open_dev$sndseq(&(0x7f0000080000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000ffb000)={&(0x7f0000261000-0xc)=@proc={0x10, 0x0, 0x1, 0x100080}, 0xc, &(0x7f0000d09000)=[{&(0x7f00007da000-0xe4)={0xe4, 0x13, 0x0, 0x3, 0x3, "", [@typed={0x8, 0x22}, @generic="3dbbf8732a66b5921bb84ccf8abf7a2c9f8c56e8305d7e4b2643e48848d90257dc7df94eb76213406b08173b080ae658d116e4249b79ac8ffa34223f52070ec442b378c39fddecd76145255d9cddc9a7882b70ac409e555dfe1ab90e3fdc99ae67be587bc680d6413a2f6790c8ecaf619af6703f09d4d7edc7e1c983c1d8805a17938bcb669f2b680afb6e0fd105eec0429ad29913fe8803f79c2ca9f62e54b71b9bbc49", @nested={0x28, 0x92, [@typed={0xc, 0x6e, @uid=r4}, @typed={0x18, 0x1a, @str='/selinux/mls\x00'}]}]}, 0xe4}], 0x1, &(0x7f0000bf4000-0x140)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r13, r1, r1, r1, r1, r1, r1]}], 0x140, 0x44000}, 0x40015) 2018/02/02 14:22:06 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d0f000)={0xfffffffffffffffa, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fdc000)={0x0, 0x1, 0x30}, &(0x7f0000799000)=0xc) splice(r1, &(0x7f000042d000), r0, &(0x7f0000759000)=0x4, 0x6, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fdd000-0xa0)={r3, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xc}}, 0x0, 0x8000000, 0x2, 0xfff, 0x1}, &(0x7f0000dd1000-0x4)=0xa0) 2018/02/02 14:22:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6e000-0xc)={0x0}, &(0x7f000039b000)=0x241) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000050000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000053e000-0x78)={0x1, 0x78, 0x7f, 0x9e2, 0x9, 0x5, 0x0, 0xf713, 0x0, 0x0, 0x401, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x0, 0x6, 0x10001, 0x400, 0x81, 0x0, 0x800, 0x3ff, 0x4, 0x9, 0x1, 0x2, 0x40, 0x6, 0x6, 0x6, 0x7, 0x5de8, 0x1, 0x8000, 0x6130, 0x2, 0x7f, 0x1, 0x7, 0x0, 0x6, 0x5, @perf_config_ext, 0x0, 0x8001, 0x3, 0x7, 0x2, 0x2, 0x44f4}, r1, 0xdb0d, r2, 0x1) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000), &(0x7f00005c5000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000eb2000)={0x0, 0xc3b}, &(0x7f0000bc4000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000046d000-0x8)={r3, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00004ae000)={0x7ff, 0x0, 0x6, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000aaa000-0x4), &(0x7f00002ef000)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ae7000-0x4), 0x4) 2018/02/02 14:22:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b7f000), &(0x7f0000c13000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000836000)) r1 = getpid() r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000650000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) fcntl$lock(r2, 0x0, &(0x7f0000172000)={0x1, 0x4, 0x8, 0x6, r0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000692000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000560000)={@loopback, @loopback, @empty}, &(0x7f00003df000)=0xc) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cad000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d5c000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x99}}, [0xfffffffffffffff8, 0xfff, 0x3, 0x98c, 0x6, 0xdf6, 0x800, 0xa732, 0x718, 0x3, 0x9, 0x1, 0x515, 0xffffffffffffffe2, 0x2]}, &(0x7f0000b21000-0x4)=0x108) r7 = add_key(&(0x7f0000c93000-0x5)='ceph\x00', &(0x7f00005bf000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e90000)="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", 0x1000, 0xfffffffffffffff9) add_key$user(&(0x7f0000332000)='user\x00', &(0x7f000097d000-0x3)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000821000-0xf0)="0f2ddebb2296d9de5659c113dd71908085e241e42fefd0a873b397306b77e1b319a04060aedebcfca2520611ea86beb03738178684c865294a28907196d4fb1e39467003f209d367649843784c2b98205ae3f8de4dde5856f156ed1919a2da872efa488fc0d37fb28fab380198fd08b0ecd2e676439febfc5407e3a07d278334be2883953d83ebde9ae771e757abcec98525d268b5773b313b9b63a265df54cb0ba8411c035b50db614b6bffa49a3506812fe9606f7be3e6fc740e3c0c72b40c88887ea12c07fbe7f812ed4360b6afd7a3b8889dd09e087eccbf07cea6ca60587f9461ffef977fe9ee8701e535ce1ac7", 0xf0, r7) fanotify_mark(r5, 0x40, 0x48000000, r5, &(0x7f00007db000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f000014b000-0x18)={r6, 0x8, 0x0, 0x2, 0x6}, &(0x7f0000219000)=0x18) r9 = syz_open_procfs(r1, &(0x7f0000274000-0x8)='ns/pid\x00') pread64(r9, &(0x7f0000d0a000)=""/8, 0xffffffffffffffa9, 0x100083) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000920000)='yeah\x00', 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d3f000+0xf00)={r8, 0x80000001, 0x1, 0x36, 0x3f, 0x8000}, &(0x7f00000de000-0x4)=0x14) 2018/02/02 14:22:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000a, 0x80000, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) getcwd(&(0x7f000065c000-0xb0)=""/176, 0xb0) 2018/02/02 14:22:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="0c8b49c96e6cd7b2649aeea687e69e2c391d0a740328dc3fe8409f1c3a36a0647f9243ff0b8bbeab0ee101a34f64f4b425b1c42511329224612d6155be2c7666daf62ed7115eaf023ec489104f14", 0x4e, 0x80, &(0x7f00002dd000)={0x4, 0x9, 0x0, "0a85c697c09f", 0x7}, 0x10) r1 = socket(0x11, 0x80a, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) 2018/02/02 14:22:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x6) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac9000-0x4)=0x18, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x20000000000001c7, &(0x7f0000f07000)=[{0x6, 0x0, 0x2}]}, 0xffffffffffffffe3) signalfd(r0, &(0x7f000024e000)={0x5}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000752000-0x5)={0x0, 0x836}, &(0x7f000098d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009ca000)={r1, 0x8, 0x100, 0x0, 0xfff, 0x9}, 0x14) r2 = getuid() ioprio_set$uid(0x3, r2, 0x2) 2018/02/02 14:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f75000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005a9000-0x4)) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/02/02 14:22:07 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000022000-0xc)='/dev/autofs\x00', 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000017000)={0x0, 0x10001, 0x9, [0x1, 0x200, 0x7, 0x948c, 0x3, 0x8, 0x4, 0x0, 0x2]}, &(0x7f0000009000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000009000)={r2, 0x2, 0x800, 0x9}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000020000)=[{{&(0x7f0000020000)=@l2, 0xe, &(0x7f000001c000-0x30)=[{&(0x7f0000020000)=""/76, 0x4c}, {&(0x7f0000007000-0xbc)=""/188, 0xbc}, {&(0x7f0000019000-0xcf)=""/207, 0xcf}], 0x3, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000020000)=@hci, 0x6, &(0x7f000000e000)=[{&(0x7f0000021000-0x63)=""/99, 0x63}, {&(0x7f000001b000)=""/139, 0x8b}], 0x2, &(0x7f0000020000)=""/51, 0x33, 0x9}, 0xff}, {{0x0, 0x0, &(0x7f0000021000-0x10)=[{&(0x7f0000021000-0x7f)=""/127, 0x7f}], 0x1, 0x0, 0x0, 0x7f}, 0xffffffff}, {{&(0x7f0000020000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000020000)=[{&(0x7f0000020000)=""/71, 0x47}, {&(0x7f0000021000-0x52)=""/149, 0x95}], 0x2, 0x0, 0x0, 0x20}, 0x7}], 0x4, 0x1, &(0x7f0000020000)={0x0, 0x989680}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000021000-0x30)=[{&(0x7f000000e000-0x3)=""/3, 0x3}, {&(0x7f0000020000)=""/4096, 0x1000}, {&(0x7f000001f000-0x9f)=""/159, 0x9f}], 0x3, &(0x7f000000e000)=[{&(0x7f0000001000-0xf8)=""/248, 0xf8}, {&(0x7f0000020000)=""/187, 0xbb}, {&(0x7f0000021000-0xb6)=""/182, 0xb6}, {&(0x7f0000020000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x12)=""/18, 0x12}, {&(0x7f0000020000)=""/220, 0xdc}, {&(0x7f0000021000-0x5a)=""/90, 0x5a}], 0x7, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="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", 0xd4}, {&(0x7f000001e000)="d397a06f326f526d609579fa94dd4113822034600536e799db1d06a7ad1ed520fd200362a3388cc93bae65a5fd3b99d255fba69eb6202f5547f2e68193e9c77f39fe735171284345f761e4b3770fd163626796f4470992d6597d3d0c3a1b713c63ce7f0266fd680bd6c488c666b391daece50e4e93c02b01690b557e37a6ea3997924b910206e0547aff25e90c9a84aa423a", 0x92}], 0x11c1, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/02/02 14:22:07 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) listen$netrom(r1, 0x1) 2018/02/02 14:22:07 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000001000)=@l2={0x1f, 0x0, {0xd75, 0x8, 0x5, 0x4, 0xffffffffffffff64, 0xc16}, 0x6, 0x800000000000}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4543(authenc(sha224-avx,ctr(serpent))))\x00'}, 0x58, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x84)="ebaec7d2647a18ee47e46392d52e9b3f1f5e24b8631364f4e0b68a484f86e8d47dfa97d198eee5db5539949637901864a20a7bcf244528b4dbd6ae5599082001da095b9a65f7fdf8aff90515cbbce6bbc49a3ebc82d59b29565aceaf2b7b7e9f319cafa05da83f6e60d16a351f8b27c67c77cff5d11de223e6169e38a7efb26d01c59131", 0x84}, {&(0x7f0000001000)="3f98a8184318495679831dab4022b6d420a4b68a785575d6326f92182f920e59e8074b22d559f177f4425c897187965a7951839076a8eaa66409dbffc8ac845be2c476953b6f797c730a4c9bff0d8139f29515d0baf7cfb2e8c8972c7967b212224474d90c942a2609cd71b8fdf7fab18861453d23a08bacbc292a4d968cd36b33cd", 0x82}, {&(0x7f0000002000-0x3f)="3a8e0a19d7416c5d38b6d88f23fe63f1f3f6fa3c151f7f684959891fbac72ca7bc4a1892934a714663661498a2082705be294f849db3ba6797be3e0c8b8854", 0x3f}, {&(0x7f0000000000)="4a6f856d65b4c0a20b7bfc4ebe14f481e9e94ed559ba3be8f84a7caf50017a8a59160285164fe8252a54899204fddb0579ed0d95c550734aff691ebf38db46f919665772d6e175cb091b367b065b862b184cf24d8a14b0618d69173e517a614dc5e54bf214f6dffdd7fa9190cfdca0c26d76a43bc76e65642d784d696e5dfe8935f41a537618b4bf", 0x88}], 0x4, &(0x7f0000002000-0x400)=[{0x38, 0x198, 0x6, "4ef2d008e391a432a89dacfc820e88e182715dcb46b3e94d2f57697106ba918e9c00c50c"}, {0x100, 0x112, 0xc20, "fd92df743fb18a592607f104194418395ff66f6be1b8fc475df1c5c8c6d843d4f9afe487c4d0a01302d229d9d8131e7f3fe1473d01316b1670da5663d9881843cbedc48774b54a17527739163b6d1c38ade5fd4e42b60f4483387e32512d4a984c2347fcddda50e37f5cba6ced350f79ab29be15c1709bfec9e408891f9a4137e05e10635021cfe68b96c601f140a19a43adeee81ba3e5e2608c09e7b66fed2a01ab6d24ba52e561151c6221580c47ac95948b59c821dd0d9e0c1d2abb6b34ee3011ae488ad5b6b05dd722c10a22114008827260f5e15c6df81a5243dd3c56bd84e838769ffd1bafe8ce"}, {0x50, 0x104, 0x8, "ce4944c681dbf9e7afa537f3a5dcc5d5683a40e0108857dfb655915788369991edf579a41f6ef6c2e9d3cb2ce1d08c70d71df4db40bb37fe59f3ece2"}, {0x18, 0x10b, 0x1, 'X'}, {0x78, 0x115, 0x8960000000000000, "39796c50959d6793321b0d5a22bf2a8dd93a50db2b0a3268594ecd6465979c402fff4a6525ef9b46dd2b97958e5f43efe9868883bf2b178493165ee425ad80afa88a5138a5f39b92ca814fe47ec904e171f1079314bf053523842dfcc441d5decddaaa09b9"}, {0x38, 0x197, 0x1, "83a1201e1994280c072bdd6397b12d089669201f6b4b81b9780d9ec866a83c585575bfea0a92"}, {0xb8, 0x117, 0x2, "8369342a8a96dd1986e25f61aadda09832458b7895b8a92baf5347511e02357ddad0df28de52f59fef3218ab4e127c2fb974d89f29bebb34f95c5f280d22befde9b41d140ac692873c3e45863a755e3fdd8d669729b1cdc2725ffa87580086955465425cd15d7f27ddc04765791b5190c4fb8199d44a84b3e12c54f46f236cc84fbd39461e94e39e20c4122bfe3270408d101e595f0057f1bbaf615cd34996c3745d9be6"}, {0x40, 0x10b, 0x8, "0bdf5eb746d75833131b34e92b1ecf82dc3ee308817b3f7a511a610658dd5ae78351369ccb148bcd8bedbb6746d7"}, {0xb8, 0x11f, 0x100000001, "ce918c18fab941ee52d6187f79ffde6a01ebea473d9063cfecf34b0449e80083839f50f18eef7d70f7f235e904b86ef28a362cbe9e539973c54738cd7e02bc53f1668e89196afe9502527611f423cd5f5284b12cd4cd81852cb44f4b9f3d6563e043e6222abc1126757a560e194686103a2c251a5bb0dbf032a8bb5a0ea0be4ca6625b29ce7c9db16d087ebd779df7d1a3882956e97713796af2aaa31528c09c043d54bf95"}], 0x400, 0x20008081}, 0x4084) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) syncfs(r0) 2018/02/02 14:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000114000-0x10)={0x0, 0x0, &(0x7f0000a91000-0x20)=[], 0x0, &(0x7f0000e89000)=[{0xbf0, 0x0, 0x0, "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"}, {0x85, 0x10e, 0x200, "84bcfb5aa8ba824bb7a2921de9b37aab7c3416bb75a8f17148bfd5936cd73c535ddc4bda4fac07d887ee95177739415095be5266437e2353b76767dc53560b17a114062fe280c91509bf99fd64efd08ab51afd804bde0227c1c4283687412caf25be2e1fd85cf6b9d90372cf020cd215ba3da0c88c1629524f8902e1f5f58f620cb340be18ae8c312d5ef0669204bd9535124cc43f87c6e8c1d4c077d9fe9a7b08b1d23eace64c7a6b540dcc5184833cfc3b3508d22f5cfe53e0152ae84a19521422c2fa69263f97238e67f76986ba2d86d63b9dba6a"}, {0x88, 0x119, 0x6, "739edc684b56b06b9d07e2c522183724160a7a7daa240ca9979c69f4dba184fe7c2b95b64ea193a027c8458e85d31a303e2d47007307b2c99d76887cc41e8ca92ab9993e942d27c4ff69d576cd84cee0e060c389e704d76db791327b1be7057b89cb3792ca7baad69b6480bf1667a73d381bcf6fae66bc0a"}, {0xd8, 0x13f, 0xab, "b75296cc3bf912185148dbdd01110bf9d0097cb5cbcf93a9d90cbdf26c20e977cadb4ac93e4b407a71804f0c074807d4226a87ae7fb4f18b94a086e4e20350c2c68dce95cda950ec9ccaa4f44e62489d5ce95b4954975d1365a24fcebeb966da19dc643957733de2e64a9e0f3af9c97391b273cd0ce371c0b1125272b2f2bcadbba78ce8502c41ebcca21c421f5f31b72479ee5983d09c2f211d98cc006eacc3fa9c0cf74d9e74a3242eba676556708fb2f4e9bf3bb9483532d6e3f09a5d3df440172f264f3b"}], 0xe38, 0x40}, 0x20000000) bind$inet6(r0, &(0x7f000060d000)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) iopl(0xd0d) r1 = syz_open_dev$mice(&(0x7f000069c000)='/dev/input/mice\x00', 0x0, 0x80000) stat(&(0x7f000061f000-0x8)='./file0\x00', &(0x7f000097a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000b0a000-0x4)) 2018/02/02 14:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xffff) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e57000-0xa)='highspeed\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$netrom(r1, &(0x7f0000e3f000)={&(0x7f000066a000-0x10)=@ax25={0x3, {"050a7d65c4f626"}, 0x6e69ffad}, 0x10, &(0x7f00005dd000-0x30)=[{&(0x7f00003ab000)="0405db71a5226e54bc8ca267dfc192646e1a076254bf5504025c632385f0e233622e911400218851f962a1e1565208bad217b7239c", 0x35}, {&(0x7f00000e7000)="4aa3dfab72cc8ee12e672406b7cd78548dd383b883def5ff1f12ea645f407583a78c23b726921a50c4fd2b770b9dd0cc0d4dd8e0525dba64b36ba8a6b2e712b33d41d3393355dd1fc8719be522586edf22641f839eebfd147020ad21a4bf216e77c60aa14d8f284c4667e47be86d50daa626e568f5", 0x75}, {&(0x7f0000d0b000-0x8)="bc2ba247b54865215b1864b39e97056dc58a66714d1a919ecaab9fc68eaa1a5ccab8f18a5904d34e0a25c0c79b921ee8b942e45785", 0x35}], 0x3, &(0x7f00002fc000)=[{0x88, 0x1, 0x4, "a2e53d6a7410c014f832033e91cb28c95d5a22527edd23fb4f878bd090a1b40eaf07f37797fe87c4180aa81fdaf1e970ee9b33c537d2e12f9f48e59944e279a6737f112824e36cf2647df2fccfc64d492df3517bc5880cbfbb2282f6e3ebe7da79b03c05268e561f0f4495fee85a3242360c8b999b278a34"}, {0xf0, 0x10f, 0x7, "712857ea83fda2ddcbaf13be36375debca121673cf671ad1b1c211a782fab73520b1a4b210fa3e69ca5e1bbabc30b07096ceb58117c604ff342498d1246e0caae3d3720e190766c040a881f417f8d274ea4fc1a69557203bddbdc4bf6fb6986573a4d217de9e3f51257819d17a127323b7291e74d1f574ae19da7c9260f31036b0e28c6123902c16a1c1d20ac617e7df58f4d5eb68ae0069f2cdf7ab227a2b4b575a2be48c3162299211408c9c9da1dd3792167589659c165f841e0d57163cbaea980dcaeba3c1483d9c991d893558afe7e23daf89a212d5f37e31f92dec"}, {0xd8, 0x112, 0x8, "ad793fe7ca43677a4dac2311a0f8216e4a1476983b1dad9c491286277b52cf5d7e05d9b705864ae3a8946c74cc3527dc4d4f983df4ec9e5c63a3978b6b00a2ead25590b711c794e41b956026285a9d1ef68f5d786b7fba5c287c349f828e659ee45191dffd858f16b35dcbe5264b5bdba0f49586a1bd8893b89742bda1c9f976a4dac9bbd82f8f64b90933c5418ea4a9e19eb5a16618e2f6ef0b2479f81bf8dadca4d675d51196b03cd8f798d5c744ec457a55606a1034dd7145ca41f07c0678ab09b9"}, {0x50, 0x107, 0x5, "87e95aacd2ab8457e3c18f18a1859287f248130cae0cfa6bae9622f7ca78a4133aeb22da049299f56da81ae57b4154cbdc334da184780a1066fa019f"}, {0x58, 0x18a, 0x6, "ef3e66b7cc317bea0bde38b0aa5e72ef8fcbe85b6cc0c0354804f285eae02969b7d50d125f719bfc75257b43e9b8ba74aa1b1ec51a824fec8ac54b05cdbc3755eb03"}], 0x126, 0x1}, 0x10) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getcwd(&(0x7f000024f000)=""/254, 0xfe) timerfd_settime(r1, 0x1, &(0x7f000037d000-0x20)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000f58000-0x20)) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000ce4000)='\x00') 2018/02/02 14:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000591000)='./file0\x00', &(0x7f0000750000)='./file0\x00') mkdir(&(0x7f0000eb8000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f00000b1000)='./control\x00', 0xffffffffffffffff, &(0x7f0000b47000-0x10)='./control/file0\x00') 2018/02/02 14:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000312000-0x108)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffc, @empty, 0x5}}, [0x55fe, 0x7f, 0x81, 0x8000, 0x5, 0x6, 0x6, 0x3, 0x9, 0x0, 0x49, 0x89e0, 0x1000000, 0x2, 0x9]}, &(0x7f00001b2000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006f6000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x3, 0xfffffffffffffffe}, &(0x7f00004d8000)=0x98) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dd8000)={0x5, 0x7ff, 0x6, 0x1}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x6, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 14:22:07 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002d000-0x10)={0x4, &(0x7f000001f000-0x20)=[{0x5, 0x9, 0x4, 0x1000}, {0x81, 0x9, 0x8, 0x3f}, {0xd3, 0x800, 0x1}, {0x6, 0x6, 0x1, 0x7}]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) sendmsg$netlink(r3, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="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", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r3, r1, r2, r3, r2]}], 0x28, 0x40000}, 0x20000000) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002c000)={0x5, &(0x7f0000029000)=[{0x2, 0x6f5, 0x6, 0x2}, {0xff, 0x1000, 0x6, 0x4dc3}, {0x7fff, 0x6, 0x5, 0x3f}, {0x10000, 0x7, 0x10000, 0x1}, {0x7, 0x7ff, 0x1f, 0x6657}]}, 0x10) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) 2018/02/02 14:22:07 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000430000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00009c0000)=""/161, &(0x7f0000001000-0x4)=0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f00003c7000)={0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000079f000)=@buf={0x0, &(0x7f0000a33000)}) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r2}], 0x1, 0x0) 2018/02/02 14:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8020a}, {}, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00004e8000)={{0x4, 0x8}, 'port0\x00', 0x24, 0x1000, 0xfffffffffffffffb, 0x8, 0x1f, 0x100, 0x732, 0x0, 0x5, 0x4}) 2018/02/02 14:22:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setrlimit(0x0, &(0x7f0000011000)={0x2, 0x2bc}) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 14:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000bd2000)=0x4) fcntl$addseals(r0, 0x409, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e7a000)={0x6, [0x8001, 0x0, 0x561, 0xff, 0xb6, 0x2bf1f50a]}, 0x10) sendfile(r0, r0, &(0x7f0000a64000-0x8)=0x8001, 0xe2) 2018/02/02 14:22:07 executing program 4: mmap(&(0x7f0000000000/0x420000)=nil, 0x420000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00001f3000-0x38)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000041e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000420000)=[{0x9, 0x0, 0x8, 0x7fff, @tick=0x6, {0x401, 0x8}, {0x5, 0x6}, @control={0x1, 0x1, 0x5}}, {0x9, 0x0, 0x1000, 0x9, @time={0x77359400}, {0x5, 0x6}, {0x8, 0xff}, @note={0x10000, 0x7, 0x5, 0x7fffffff, 0x100000001}}, {0x5, 0x0, 0xb91, 0xac3, @time={0x77359400}, {0x8000, 0x7}, {0x854, 0x20}, @connect={{0x47f, 0x3}, {0x6, 0x5}}}], 0x90) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000421000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000420000)={0x1ff, 0xbb9b, 0x7, 'queue0\x00', 0x700000000000}) 2018/02/02 14:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000454000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) fallocate(r0, 0x2, 0x4, 0x0) pipe(&(0x7f00009db000-0x8)) inotify_init1(0x0) 2018/02/02 14:22:07 executing program 6: prctl$void(0x20010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x220001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x7, 0x0, 0x8, 0x400, 0x6, 0x6, 0xd3b6, 0x0, r1}, 0x20) 2018/02/02 14:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000000004007fe, 0x740, &(0x7f0000509000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e1a000)=[{0x3, 0x7664}, {0xb, 0xac}, {0xe, 0x1}, {0x2, 0xb1}, {0x3, 0x2f}], 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000036000-0x9)='/dev/sg#\x00', 0x9, 0x0) connect$unix(r2, &(0x7f00005e5000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r1, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) 2018/02/02 14:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x1c2, 0x4) write$selinux_validatetrans(r0, &(0x7f0000826000)={'system_u:object_r:systemd_unit_file_t:s0', 0x20, 'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 0x39, 0x32, 0x20, 'unconfined\x00'}, 0x5b) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f00008be000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$key(r1, &(0x7f0000c65000)={0x0, 0x0, &(0x7f0000a8d000)={&(0x7f000022b000-0x40)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f00005a9000-0x37c)=@polexpire={0x16c, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}}}, [@lifetime_val={0x28, 0x9}, @algo_comp={0x88, 0x3, {{'deflate\x00'}, 0x1e8, "5f97d4685b438f1c38d8a273ae4f47e02276a8e71dbf22c12f4d070439c4c8e60afe1a46a9ee06a9984e7ff4331178580dcb9121363a31ca1dbe078e8e"}}]}, 0x16c}, 0x1}, 0x0) sendto$inet(r1, &(0x7f00000a5000-0xfa0)="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", 0xfa0, 0x0, &(0x7f0000689000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffff39}, 0x10) 2018/02/02 14:22:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff", 0x29) 2018/02/02 14:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d42000)) syz_open_dev$binder(&(0x7f00009c2000)='/dev/binder#\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000cae000-0x38)={&(0x7f0000144000-0xc)={0x10}, 0xc, &(0x7f0000a57000)={&(0x7f00004c4000-0x480)={0x15c, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x1c, 0x0, [@typed={0x18, 0x95, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @generic="812a4b0056f04248caf3f37ba0b5c09788e1b449448dea8be3128d7bae204998eba80b946a72f5c8dd86e3b54af10836ad1bf0203eb46ecae6b324766fa6e793ddb6e80c3dda5293efa14c6ac8d3dcfbec4dbb22aee60a826ecec61d4aa73405ae467a960cb5ea5e606e38a782c347490f478a212f", @nested={0x34, 0x0, [@typed={0x18, 0x94, @str='/dev/net/tun\x00'}, @typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0xc, 0x4c, @uid}]}, @nested={0x80, 0x76, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x6a, @u32}, @generic="fc8c099c75317d7faa2a47373b47cffb72844b06659bbbcb2481dd6da687b64af004d74271749e6c151dc5a0aa5f09473bb31b163865614f4c4e261f2da5a4d743390d58e8b41e0e9dd0d0efda1ef8740c", @typed={0x10, 0x0, @str='!vmnet1\x00'}]}]}, 0x15c}, 0x1}, 0x0) 2018/02/02 14:22:07 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000001c000)=""/161, &(0x7f000001c000)=0xa1) 2018/02/02 14:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000010c000-0x9)='scalable\x00', 0x9) sendmmsg$inet_sctp(r1, &(0x7f0000d67000)=[{&(0x7f0000a27000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000964000)=[], 0x0, &(0x7f000070b000)=[]}], 0x1, 0x0) pipe(&(0x7f00008f8000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000034e000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e60000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f39000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/02/02 14:22:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4ab6}, {0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x2, [0x8, 0x3ff, 0xdd3, 0x7, 0x9, 0x6, 0x7fff, 0xc0b]}, 0x5c) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f51000)=[], 0x0) 2018/02/02 14:22:07 executing program 0: r0 = open(&(0x7f000018b000-0x8)='./file0\x00', 0x100, 0x24) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000513000-0x8)={0x3, 0x7ff}) r1 = pkey_alloc(0x0, 0x0) setsockopt(r0, 0x5, 0x6, &(0x7f00007bd000)="14", 0x1) pkey_mprotect(&(0x7f0000afc000/0x3000)=nil, 0x3000, 0xffffff, r1) 2018/02/02 14:22:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000011000)) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000011000), &(0x7f0000004000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000-0x8)={0x9}, &(0x7f0000012000), &(0x7f0000003000)={0x77359400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000db4000-0x20)={{&(0x7f0000828000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/02 14:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/enforce\x00', 0x509000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d1c000)='/dev/keychord\x00', 0x20000, 0x0) renameat(r0, &(0x7f0000fd6000-0xa)='./control\x00', r1, &(0x7f0000059000-0xa)='./control\x00') 2018/02/02 14:22:07 executing program 3: fgetxattr(0xffffffffffffffff, &(0x7f00007ff000)=@random={'security.', 'em1^em0wlan1\x00'}, &(0x7f00001cf000-0x9e)=""/158, 0x9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000083e000-0xc)='/dev/autofs\x00', 0x100, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) init_module(&(0x7f0000cee000-0x3)='lo\x00', 0x3, &(0x7f00009d6000)='GPL\x00') bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a59000-0x8), &(0x7f0000767000-0x4)=0x8) connect$inet(r0, &(0x7f0000dfe000)={0x2, 0x3, @empty}, 0xfffffffffffffd06) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000c76000)=""/82, &(0x7f0000404000)=0x52) shutdown(r1, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004e1000-0x4)) 2018/02/02 14:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000899000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000ab6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000969000-0x10)={0x0, 0x54, &(0x7f000054f000-0x54)=[@in6={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x32c, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4}, @in6={0xa, 0x1, 0x2, @empty, 0x4}]}, &(0x7f0000a24000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e2b000)={r1, 0x7}, &(0x7f000007c000)=0x8) r2 = socket$inet(0x2, 0x80a, 0x0) sendto(r2, &(0x7f000059a000-0x73), 0x1db, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x12) 2018/02/02 14:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d39000-0x10)={r2, 0x3ff, 0x1, 0x8}, 0x10) [ 62.780878] device lo entered promiscuous mode 2018/02/02 14:22:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000447000-0xf)=""/15, &(0x7f0000fe3000)=0xf) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/02 14:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000bd000)) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c17000), &(0x7f0000beb000)=0x4) 2018/02/02 14:22:07 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000012f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pwrite64(r0, &(0x7f00007f9000)="c77706ccbe424387924a75559e07b527d8ff906fb95253e8e1b6e91eb1e71d0a487d7006cafce05d409d5bc09efb77bc69a87b90340d0aefc0b99dc6033ddf8b04b64631b521b68b1a26cedfb204f3e4f7853691335314f0094ef46ef5d9525d3894812449f54f6fd8b2843dd06ea6eb2ced81606d4f07fd891454c21de70625b7cc2846b6b404509cdd0fd868a2b9b8012685db348dbdba2d34dcb6e7f442bbf138baca2c945c844763a7ebcdef5a1ccd8800e57eff97e3ae52165e953f465f1d0016317621745366eebf0ab01e9ce6a7099063788e2043819bd2248d5544ec188485fe000c5c69cc74d817983e", 0xee, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ppoll(&(0x7f000000c000)=[{r2}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) 2018/02/02 14:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) sendto$inet(r0, &(0x7f0000268000-0xc1), 0x0, 0xdf3495d877b663d3, &(0x7f0000738000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 14:22:07 executing program 4: r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"ef46620bdeefa39a490665dfc14281b1", {0x4, 0x52b, 0x9, "696bfeccab24"}}) write(r0, &(0x7f0000193000-0x24)="240000001300070dfeff0400000009230120000c0d000300010000000000000000b81617", 0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000)=""/138, 0x8a, 0x2, &(0x7f0000003000-0x1c)={0xa, 0x3, 0xfffffffffffffee2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xd6d4}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/02/02 14:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b89000-0x18)=@generic={0x7, 0x6, 0x3f}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000c70000-0x64)={&(0x7f000053e000)=[0x2], 0x1, 0x9, 0x40, 0x81, 0x3, 0x80000000, {0x3, 0x80, 0x3, 0x3ff, 0x3, 0x3, 0xdca2, 0x0, 0x6, 0xffffffffffffffff, 0x2, 0xffff, 0x7f, 0x2, "e481b5561c50c06538b129b18e5f98749f7403283af84579d2c5acc0546acccd"}}) seccomp(0x1, 0x0, &(0x7f0000a0e000)={0x0, &(0x7f0000b49000)=[]}) syslog(0x9, &(0x7f000037b000)=""/29, 0x1d) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/checkreqprot\x00', 0x82200, 0x0) clock_gettime(0x0, &(0x7f000084a000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000dee000)={0x8, 0x9, 0x40, {r2, r3+30000000}, 0x8000, 0x3}) 2018/02/02 14:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f87000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f000060f000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x800}) 2018/02/02 14:22:07 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x248000f, 0x82, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) syslog(0x3, 0x0, 0x1de02c6b0129215f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000)={r3, 0x100000001}, &(0x7f0000007000-0x4)=0x8) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000004000-0x8)={r6, 0x401}, &(0x7f0000003000)=0x8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$unix(r2, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) r8 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x83)={r7, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x80000000000001, 0x7f}, 0x3, 0xf5, 0x800000000000081}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x8, 0x6, 0x4, 0x1, 0x1000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x6, 0x2}) userfaultfd(0x180000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r8, &(0x7f0000004000)={&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x152, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000009000-0x50)=[{&(0x7f0000007000)="45d3ddb613a06f69f798a4f85e19b7dd4e2e7dd43aaf685f7ad2751e7afc0fcc36cb9ebe7054c604b5a80c71a49792f10edda9de3ec939a49b69c22578fe8e2712fde04e5c701e8231feae5f795efc60e2a99176c34e7ff26142749cfcb7e25d8c757021b32e0f4464134a729aefecc1b7d18ab11bcf19063ba1cf0c4c34ea0c9639b21b104ce6122a191c84fb9e46bc1239bb6a242e9a2024f4dc4541390e91281b098aeb9b45f6c4d2231082d1b6360431ed17232384d13589817ff3cce5ada60f27da7f4d1802ec3152e546a734dd933dac60c2b6f7c23c811bb6f91bdc723fc4b338", 0xe4}, {&(0x7f0000007000-0x27)="e324144f3ed3b11f3d62e3bc2c9a576fdb781975fd49b1b06c43f3e38d72098833c00252a06108", 0x27}, {&(0x7f0000009000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x50}, 0x8000) getsockname$netrom(r2, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000-0x20)={@common="69705f7600002fe30000001600", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/02 14:22:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ac3000)={0x0, 0xd4, &(0x7f0000000000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x50000000000000, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}, @in6={0xa, 0x0, 0x7, @empty, 0xcfb}, @in6={0xa, 0x0, 0x5, @empty, 0x9}]}, &(0x7f0000f45000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x100000001, 0x0, 0xdfb, 0x100, 0xd4, 0x59, 0x49e, r3}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000), 0x0) [ 62.993943] audit: type=1400 audit(1517581327.461:71): avc: denied { ioctl } for pid=11499 comm="syz-executor4" path="socket:[22378]" dev="sockfs" ino=22378 ioctlcmd=0x8915 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 [ 63.019810] binder: 11501:11509 transaction failed 29189/-22, size 0-0 line 3004 2018/02/02 14:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000190000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000714000-0x8)=0x7) lremovexattr(&(0x7f0000ff4000-0x1)='.', &(0x7f0000048000-0x19)=@known='system.posix_acl_default\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000c69000)=0x100000001) bind(r0, &(0x7f0000b9a000-0x9)=@rc={0x1f, {0x6, 0x680, 0x3, 0x80, 0x3, 0x2}, 0x6}, 0x9) r1 = syz_open_dev$mice(&(0x7f0000547000)='/dev/input/mice\x00', 0x0, 0x40000) socket(0x0, 0xf, 0x3ff) sendmsg(r0, &(0x7f000060d000-0x38)={&(0x7f0000ba7000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x9}, 0x3, 0x9, 0x3, 0x2}}, 0x26, &(0x7f0000ab5000)=[{&(0x7f000048e000-0xdb)="a252ec2c8db890f575f068a6b5d4d63cd6cbb96eca63093febdbd4297f33514eb87b3bbdbc34f796ffe63055e16bafccfd65f42693b70fc08ad083b39bc574e048b429c2b34dcde735a67a99d8ffd401ef957bce9eaafd568bac9f8c49bc08753aa3d4bd9ec507c8352f907b2912711297e819e0bdd1aa7416f3fe2a2b2ab70c0ef7432320b65b4b0639a6e2485fc66be98e465d364dd05bd481bbbeca286fc4497260b31a7d3b972ce33212e85ef2cc3e9b6ffe2ec8446fc130e8ac947b9ad9b528800c361ba6d8e1fc41350f185c6cd4622eeb36144f13f1a498", 0xdb}, {&(0x7f0000db0000-0x40)="9533c2153bfc6d4c73e00868c295ab010e7bcb9859034d57e21f54f1aca42c312318213a31961d807956df662e8f77d7190e55d40848c4037fdf295f539bd979", 0x40}, {&(0x7f00000f3000)="be60a166ef504e130453ab5f3242f3c62aea14d73aa3d5daa5a550c32cbb15dc58b5d93f5c662003444fefa055b034ad3b363ca403ae2cc2f1e9f6ba329ac6f0b40b90fd3c6959947117f35bd6e424a03b56f3e9beb006c85807daa30b19779cd7087377458ed31584fc681310ac219bda4b9d1d55355ebd5bab2fed635e4c7e477c49d521ad893320e2e65808bdabe0b3254d26b4", 0x95}, {&(0x7f0000834000)="82878883b4c7447c1e99b4206c9333188fa8562e55f784ad26e5aa8929f431e439", 0x21}, {&(0x7f00008e9000)="da336f64420efb6c6060d78f8b58040d2289716ff1a9accaba423426a3a6c411582651441416ac805bd759e2f12e5d0f3f05ac75454387a3aabb8d45c77caa25f4718ad82f671d3e8c1f75538ceed31ac417d6c0b32f5d496c58464428c7d5f854625d4f9ac01e1fdfb37e0d84bc0e99755155a3122a3efba5973b1b2d0e402a222b9fe259d7856998bda2648496a406dc8fe0ba7d70bba74dec53b0180adcbaa0228649cb2960d2c6befb0137c3283727a78c27130b02b45e39252bc65e7908d181c537f655095fadf026fd8b0d5ca309f31cd51eddb5fe6dc3b6a3f7cdc47416e2b6c950c61ecc1a", 0xe9}, {&(0x7f00005e0000)="2d28dd377a49c4dfd879a22a5cb3c90c89a0febe53092d094f95ddbf2b960c54ede5bd5bef2e2f6b7dc0b6d2c08baa09939c3905bb84574f9c780955b132546beb33d3880efdd890b08635835766180cd436f13c46e1855d9f", 0x59}, {&(0x7f00009d9000)="7bdcccbe169909d14a22125e7f21533768c8ea416637f8df2876c5094a7bd312dd81cb234f3682b14146654b5003cca048b6532c19efa8350941bab5d3bea591f03556052da20ac842ad735fe24e146189952b62667ef6cf0acb83c0fbf94c86f30bd106a4b4f9c1eca0040577168128bc4da081ed00e6e88d", 0x79}], 0x7, 0x0, 0x0, 0x24044801}, 0x8000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000ae1000-0x4)=0x20) 2018/02/02 14:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000bb000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000486000)='/selinux/policy\x00', 0x0, 0x0) link(&(0x7f0000ba4000-0x8)='./file0\x00', &(0x7f0000be7000-0x8)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000298000-0x88)={0x5, {{0xa, 0x1, 0x3ff, @empty, 0x5}}}, 0x88) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f00002c2000-0x4)=0x1, 0xfffffe83) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00007d8000-0x2)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) accept4$ax25(r1, &(0x7f0000b61000), &(0x7f0000cda000-0x4)=0x10, 0x80000) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) accept$inet(r0, 0x0, &(0x7f0000479000-0x4)) sendto$packet(r2, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000683000)=0x8) recvfrom$ax25(r1, &(0x7f000072b000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000711000)={0x3, {"8fc6672797b8c9"}, 0xd4}, 0x10) sendto$ax25(r2, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}}, 0x10) 2018/02/02 14:22:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x8, 0x7, [0x5, 0x7be, 0x8000, 0x7, 0x5, 0x20, 0x1]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff07000200000000f1", 0x24) 2018/02/02 14:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) clock_gettime(0x0, &(0x7f0000052000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000028d000)=[{{&(0x7f00005e4000)=@ax25, 0x10, &(0x7f0000100000)=[{&(0x7f00000dc000)=""/203, 0xcb}, {&(0x7f0000089000+0xaff)=""/35, 0x23}], 0x2, &(0x7f00008b9000-0xcf)=""/207, 0xcf, 0x5}, 0x9}, {{0x0, 0x0, &(0x7f000015b000)=[{&(0x7f00000f9000)=""/41, 0x29}, {&(0x7f000040e000)=""/132, 0x84}, {&(0x7f0000fa6000-0x39)=""/57, 0x39}, {&(0x7f000076e000-0x4a)=""/74, 0x4a}, {&(0x7f0000ac0000)}], 0x5, &(0x7f0000e31000-0x5b)=""/91, 0x5b, 0x9}, 0x9}, {{&(0x7f000087c000)=@sco, 0x8, &(0x7f00002fd000)=[{&(0x7f0000053000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a3c000)=""/4096, 0x1000}, {&(0x7f0000e11000)=""/64, 0x40}, {&(0x7f0000ea2000)=""/171, 0xab}], 0x4, &(0x7f0000c84000-0x45)=""/69, 0x45, 0x7ff}, 0x3f}, {{&(0x7f000030f000)=@can, 0x10, &(0x7f000048f000-0x40)=[{&(0x7f00005f1000-0xa5)=""/165, 0xa5}, {&(0x7f0000bf4000)}, {&(0x7f00007d4000)=""/59, 0x3b}, {&(0x7f0000c78000)=""/96, 0x60}], 0x4, &(0x7f0000cff000)=""/4, 0x4, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000ad2000-0x70)=[{&(0x7f0000175000-0xda)=""/218, 0xda}, {&(0x7f0000c51000)=""/4096, 0x1000}, {&(0x7f00007a2000-0x79)=""/121, 0x79}, {&(0x7f0000f06000)}, {&(0x7f0000048000-0x4c)=""/76, 0x4c}, {&(0x7f000077d000-0x51)=""/81, 0x51}, {&(0x7f000019a000)=""/118, 0x76}], 0x7, &(0x7f0000828000)=""/90, 0x5a, 0x81}, 0x6}, {{&(0x7f000065e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000d58000-0x40)=[{&(0x7f0000106000)}, {&(0x7f0000f48000)=""/3, 0x3}, {&(0x7f000029f000-0xb8)=""/184, 0xb8}, {&(0x7f00004af000)=""/242, 0xf2}], 0x4, 0x0, 0x0, 0xfffffffffffffc00}, 0x29313865}, {{&(0x7f00003dc000-0x10)=@nfc, 0x10, &(0x7f0000b61000)=[{&(0x7f00006a1000)=""/60, 0x3c}, {&(0x7f0000e48000-0x5b)=""/91, 0x5b}, {&(0x7f0000699000)=""/106, 0x6a}, {&(0x7f0000ac1000-0x65)=""/101, 0x65}, {&(0x7f0000088000)=""/30, 0x1e}, {&(0x7f00008ff000)=""/52, 0x34}], 0x6, &(0x7f000094f000)=""/116, 0x74, 0xba6}, 0x400}, {{&(0x7f000021b000)=@generic, 0x80, &(0x7f0000e11000-0x10)=[{&(0x7f0000245000-0x87)=""/135, 0x87}], 0x1, &(0x7f000042d000)=""/15, 0xf, 0x3}, 0x3}, {{&(0x7f0000676000)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, 0x1e, &(0x7f0000420000)=[], 0x0, &(0x7f0000976000-0x6b)=""/107, 0x6b, 0x5}, 0xfffffffffffffffa}], 0x9, 0x2, &(0x7f0000679000)={r1, r2+30000000}) getsockname$inet(r3, &(0x7f0000bf9000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000a9d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) [ 63.028190] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.033113] dummy0: renamed from gre0 [ 63.034083] binder: 11501:11509 transaction failed 29189/-22, size 0-0 line 3004 [ 63.034526] audit: type=1400 audit(1517581327.501:72): avc: denied { read } for pid=11499 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 63.051179] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.075734] audit: type=1400 audit(1517581327.541:73): avc: denied { setopt } for pid=11499 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 14:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) tee(r2, 0xffffffffffffffff, 0x6, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00007fa000)=""/53) 2018/02/02 14:22:07 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/02 14:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) accept4$vsock_stream(r0, &(0x7f0000d19000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/02/02 14:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a25000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000be4000)={0x0, 0xff, 0x4, 0x3f}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f62000-0x8)={0x0, 0x7}, &(0x7f0000cb0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000058e000-0xa0)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}}, 0x2, 0x5, 0x607, 0x6, 0x3}, &(0x7f0000352000-0x4)=0xa0) chdir(&(0x7f0000218000)='./file0\x00') creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) open(&(0x7f0000232000-0x8)='./file0\x00', 0x80, 0x21) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000838000)='\x00v\t', 0x1, &(0x7f0000a06000)) umount2(&(0x7f0000fbe000)='./file0\x00', 0x0) 2018/02/02 14:22:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000065d000-0x8)='./file0\x00', 0x84200, 0x10) ioctl$TCSBRKP(r0, 0x5425, 0x100000001) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f000071d000-0x20)=[{0x2, 0x0, 0x0, 0x200}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000f000)={0x0, 0x7, 0xf6a, 0x3, 0x400, 0x2}, &(0x7f00009f7000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002f5000-0xc9)=""/201) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000300000)={0x10001, 0x80000001, 0x49415cc0d5953947, 0x401, 0x6, 0x80, 0x200, 0x1, r1}, 0x20) 2018/02/02 14:22:07 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008be000)=@buf={0x60, &(0x7f0000f29000-0x60)="a0dd33f66cb7ee525ee1e9bd7418d7c48d169ce6e518f4cad5f0b54612d6043d78bfc7887ec427dced369f37a72e96ef3ef44e38c6ccb7eca4eb7e6197ec18294595211629787868e7ffb4082c30277fea636bdcca0ba74d451d2bcf79a41ae8"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d7f000-0x4)=0x0) prlimit64(r2, 0x7b25905f113abd60, &(0x7f0000530000)={0x5, 0xfff}, &(0x7f0000622000-0x10)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df8000+0xbbb)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000afc000)) 2018/02/02 14:22:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) getrlimit(0x4, &(0x7f0000165000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f000074c000-0x4), 0x4) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000bd9000-0x30)={0x100000001, 0x0, 0x80000001, 0x101d, 0x100000001, 0x9}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/02/02 14:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x800, 0x4) write(r0, &(0x7f00007f6000-0x31)="1f000000f90300ff0000000120ce00000700090000000000010000000101006e9e000000", 0x24) 2018/02/02 14:22:07 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008da000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000f84000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006e0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003af000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, r2}) 2018/02/02 14:22:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mknod$loop(&(0x7f0000c2c000)='./file0\x00', 0x100, 0x1) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd2000+0xa65)='/dev/usbmon#\x00', 0x9, 0x800) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00008c8000)={0x3, 0xe232}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/02 14:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c9000)='/dev/sequencer2\x00', 0x80000, 0x0) readlinkat(r0, &(0x7f00003f0000-0x8)='./file1\x00', &(0x7f0000f44000)=""/146, 0x92) sysfs$1(0x1, &(0x7f000033d000-0x6)='ramfs\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000298000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/02/02 14:22:07 executing program 4: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0xd6fc, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 14:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000b61000)='/dev/random\x00', 0x0, 0x2) r1 = epoll_create(0xfc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{}], 0x1, 0x0) 2018/02/02 14:22:07 executing program 5: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mprotect(&(0x7f00008e8000/0x1000)=nil, 0x1000, 0x4) 2018/02/02 14:22:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) pread64(r0, &(0x7f0000c92000)=""/234, 0xea, 0x0) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) flistxattr(r2, &(0x7f0000f3a000)=""/193, 0xc1) gettid() tkill(r1, 0x16) 2018/02/02 14:22:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f00004a3000)=""/191, 0x7a0ddceecdc85960) r0 = add_key$user(&(0x7f0000892000)='user\x00', &(0x7f000009c000)={0x73, 0x79, 0x7a}, &(0x7f0000644000)="ba53da12b5ef385a303ee4f9a0d9eefe71f9f6bffcd4ddc4bc42262aa7c56ef26336805fe4e509ce19d71ee180791c9bc0effcb7ab419980327665034fb30752ddb150c73138677f01bb9e740ba00918c1ab5651cf6728", 0x57, 0xfffffffffffffffc) r1 = syz_open_dev$sg(&(0x7f0000c84000)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008b8000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000323000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000031000-0x8c)={r2, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000f41000-0x4)=0x8c) keyctl$get_security(0x11, r0, &(0x7f0000d71000-0x4d)=""/77, 0x4d) socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e79000-0x4)) r3 = request_key(&(0x7f0000aad000)='cifs.idmap\x00', &(0x7f000081f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005a9000-0x5)='user\x00', 0xfffffffffffffffd) add_key(&(0x7f0000356000)='asymmetric\x00', &(0x7f0000e14000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002e3000-0x3f)="70a8f65dc5a6c637722f94671dad3bdfb2e2538a9d7a8788a46923d94b5ba9276e823a08ade6c3f019b36cdbf76749b8c971280b0431213def273267c1d75f", 0x3f, r3) 2018/02/02 14:22:07 executing program 5: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007a6000-0x4), &(0x7f0000000000), &(0x7f0000225000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r2) time(&(0x7f0000b27000-0x8)) getpid() mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b28000-0x10)=@syzn, 0x10) 2018/02/02 14:22:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) open(&(0x7f000090c000)='./file0\x00', 0x12400, 0x1) syz_open_pts(r0, 0x4080) 2018/02/02 14:22:07 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) ppoll(&(0x7f0000017000)=[{r0, 0x140}, {r0, 0x1000}, {r0, 0x14}, {r0, 0x200}, {r0, 0x4}, {r0, 0x4}, {r0, 0x8}, {r0}], 0x8, &(0x7f0000028000)={0x0, 0x1c9c380}, &(0x7f0000006000-0x8)={0x7}, 0x8) 2018/02/02 14:22:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000345000)=0x4, 0x4) mount(&(0x7f0000b85000-0x3)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000756000)='tmpfs\x00', 0x0, &(0x7f0000964000)) 2018/02/02 14:22:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffe01}}, {{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}}, 0x108) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x20000000006, 0x0, 0x0, 0xffffffff}]}) vmsplice(0xffffffffffffffff, &(0x7f0000a45000)=[], 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f8f000)={0xeb, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}}, 0x88) 2018/02/02 14:22:07 executing program 2: seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) 2018/02/02 14:22:08 executing program 0: r0 = open$dir(&(0x7f0000b4d000-0x8)='./file0\x00', 0x103000, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x101482, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000000000)=0x3f) sendmsg$nl_xfrm(r1, &(0x7f0000ec9000)={&(0x7f0000326000-0xc)={0x10}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@dev={0xfe, 0x80}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}]}, 0x104}, 0x1}, 0x0) 2018/02/02 14:22:08 executing program 7: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000106000-0x8)='./file0\x00', 0x3, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d4c000)='scalable\x00', 0x9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000931000-0x4)=0x0, &(0x7f0000482000)=0x0, &(0x7f0000597000)=0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000efc000)={0x21753418, 0x2, 0x8, 'queue1\x00', 0xffffffff}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000efb000)={@loopback, 0x0}, &(0x7f0000efc000-0x4)=0x14) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$packet(r3, &(0x7f0000efd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00003f0000-0x4)=0x14) r9 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000efd000)={0x0, 0x0, 0x0}, &(0x7f0000efe000-0x4)=0xc) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000d83000-0x4)=0x0) r12 = getgid() mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000efd000)=0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005e2000-0x4), &(0x7f0000efe000-0x4), &(0x7f0000c69000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cde000-0x4)=0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000efe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efd000)=0xc) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000efe000-0x38)={&(0x7f0000660000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000efe000-0x50)=[{&(0x7f0000769000-0x46)="f5e5aae8fc657ae507d50fa04f009fada4bc88caf3cfad12d00e49a1ea91c3206b946bb5f8e768dcf6d9e8e4a9a827f6ccb57a7307fd6f7235b0e85023fbf9f6a1017516bd3e", 0x46}, {&(0x7f0000efe000-0xf7)="4c76b163b25ccc4345b48c33249b72f8224cc68afc0f615f3771724278b87e50baa8ff44f00559ac32ac93bcf7c4c5a102c5ac95623c1fb800d712899c5d4cd19f69572dbd4466cea02f20a638ed78279725a3f37b4e20074ab83ff1c39abb16fbd2a8f3cb1dcab574d4527b8b2aa17f7664ae582953fdde18c741275fe1ef8e7ba7e423ab18fb78a1581335c21c665850e79400577543dea420d7e6df9d3e5006b795c6b93b84df4b6937614d6cd3162167375a2545b05366a8dd86131d00b99404eb2c211c20978a61faa5ddc0b58d4a096eaf3411bb659a71574ec7e089b89f81b0544df7394e9fdaf22f9017353e1daeadaa979af3", 0xf7}, {&(0x7f0000efd000)="6894c88c5bf16c53f7a21d2c6f1bddb8cd919f8dabd2f24cbc400b186231f839f6d36e4b6db3f3526685a7dfeb5b4ea8d207271cae8b2ad3497faae83cee32e6ce1bd7bc709338e1b6c97e58324b45fe6f895c1c32c14acf32925b6024ae50c466a83df57688c030572b974a47050536ee033835307b3065755858141dc81575faf18c5c7d0541a542133708f984f7d3df220b4700f4ec4c278c71b969877fae3291d3273d8d", 0xa6}, {&(0x7f0000efe000-0xec)="26faa53292c59ab1b9cf09fa065561aeb4938468b044a2a268ac6a091bb67721c10d6a102a3ab279236c0998fe7a3de1c5c1dc15565538fc104ed4be9bb51605eeb7be800424e613f8984c24e851881ea45be12ec1ef15dc0b5c1e090998a21c31658d067ed4c912883363d7376138a18a1a92ea01e48ddc32ee8e4b7f9708450afee70f44c847407559dc31d45fe6d13ba0c753374582baecd0c4d682f789c3f2b2e5ac606796b66bfbb76a89dae22cdf3c9614174845ad81a992e325fc2bffd6a014b0e27460d8a05f423d13bd3fb98acebbb9487eef6d54f3de30bf216acf048ac0b0850c39bf938e222a", 0xec}, {&(0x7f0000203000)="38df0b0e94312bf3abb15721a9908d5a11e88a2db89babb96a4de080933722f370b3e423556056c8b4a1b2eed2732b642968d7e43c6e4421df101961440974ffdad4ab37891ca1079f13edbca9923959661aef4a18719f54603569bff32a5ae493d89566e4c12564ff4fe2eaa28c0cfef0c4198f0e5be9f32dc356632fdd536f980e6a8d92f1c9cb1d384e04597e5939147c8c8fdea543697cf7fdfab4a8c4aaa56f3f5e0ca9d1f815da8d862257201fda7ab982c85cb7f90a7f72801a917d8f2b455f52c9fc5e43c7ed24bd", 0xcc}], 0x5, &(0x7f0000efd000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r3, r8, r0]}, @rights={0x38, 0x1, 0x1, [r3, r0, r3, r1, r3, r3, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r3, r3, r1, r3, r0, r1]}, @rights={0x30, 0x1, 0x1, [r3, r1, r1, r1, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r5, r10}, @cred={0x20, 0x1, 0x2, r11, r5, r12}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r13, r6, r14}, @cred={0x20, 0x1, 0x2, r15, r4, r16}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r3, r0, r1, r2]}], 0x188, 0x800}, 0x20000040) sendmsg$nl_xfrm(r3, &(0x7f000027f000-0x38)={&(0x7f0000421000)={0x10, 0x0, 0x0, 0x2104}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f0000efb000)=@updsa={0x148, 0x1a, 0x304, 0x4, 0x0, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x3, 0xce0, 0x3, 0x0, 0xa, 0xa0, 0x20, 0xbf, 0x0, r6}, {@in=@broadcast=0xffffffff, 0x1, 0x7f}, @in6=@empty, {0xded4, 0x8000, 0x1, 0x3ff, 0x3e5d, 0x1000, 0x0, 0x3}, {0x6, 0x8000, 0x800, 0x7}, {0x1, 0x1, 0x3}, 0x5, 0x1, 0x2, 0x2, 0xfc, 0x2}, [@offload={0xc, 0x1c, {r7, 0x2}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @lifetime_val={0x28, 0x9, {0x6, 0x3, 0x7431, 0x10001}}, @replay_val={0x10, 0xa, {0x2, 0x7, 0x62d}}]}, 0x148}, 0x1, 0x0, 0x0, 0x4}, 0x800) sendmmsg$unix(r3, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)}], 0x1, &(0x7f00005ec000)=[]}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x2, 0x0) 2018/02/02 14:22:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:22:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00001bb000)=""/35) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000d23000)='./file0\x00', &(0x7f0000d23000)='./file0\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000769000-0x4)=0x5, 0x2b3) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00001dd000-0x4), &(0x7f0000d22000-0x4)=0x4) 2018/02/02 14:22:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x2, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x655}, 0x1}, 0x0) 2018/02/02 14:22:08 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b37000-0x8)={0x0}, 0x84800) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b36000)={0x0, 0x20, &(0x7f00009fa000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}]}, &(0x7f0000b36000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000274000)={r1, 0x5}, 0x6) futex(&(0x7f00002af000), 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4), 0x0) 2018/02/02 14:22:08 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000787000)='/dev/sequencer2\x00', 0x400, 0x0) sendto$inet(r0, &(0x7f0000307000-0x26)="923c035fb567c6c6f9aac0d6a4727a9f4bf1d175bee17673cdb147cd47713b97d01fefe25337", 0x26, 0x800, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000250000)="74b7b5d91295b2c66f78f3ae89d82639971753e3ead1ce4028b82b01d5852d15a8cd44af619d0b3fe795caa1eaf593f86b7b9290b8aa3f3634da62ed", 0xfefd) times(&(0x7f00000c5000)) 2018/02/02 14:22:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000927000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bc2000-0x4)=0x0) lstat(&(0x7f000004f000-0x8)='./file0\x00', &(0x7f0000dab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000635000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000081b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000841000)={{{@in=@empty, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000077d000)=0xe8) getgroups(0x1, &(0x7f00008bc000)=[0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000bbf000-0x38)={&(0x7f0000d20000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c24000)=[{&(0x7f000073c000-0x1b)="267f1065e6c9252b708f55c27572a94d9089dd1f6ceb41c5843be1", 0x1b}, {&(0x7f000097b000-0x9)="a6e34d4f03ff21b3ff", 0x9}, {&(0x7f0000dc1000-0xa2)="037c73b40341d598f89c73778105f446533bba9c80b47188028eefc9b51cbeb023bad03b71fb3eb3ea28608ad22053e263cfe888b79fa327b1d724ed4f8999622a19c13b7f8f5c1e3fefdc805e48df640df2d31f05e9b88a984440ebcd8ddbd01cbc6c4e3b6088fcb2f64594335220907cfc2a579d0d9952562f54fe88ddf0e1504fee00463761d19a5eab1da764fec10a6376c121b85d6d9fb454134ffa770cc350", 0xa2}], 0x3, &(0x7f0000257000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4}, 0x40001) truncate(&(0x7f000027e000)='./file0\x00', 0x3ff) read(r0, &(0x7f00002d5000-0x200)=""/512, 0x141) [ 64.005384] syz2: FDB only supports static addresses 2018/02/02 14:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fa4000-0x4)=0x3, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000596000)='/dev/usbmon#\x00', 0x5c2, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005d7000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x4, 0xfffffffffffffffa}, &(0x7f0000233000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005a7000-0x10)={0x1000, 0x1, 0x200, 0xb525, r2}, &(0x7f0000102000-0x4)=0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000fe0000)={0x2, 0x400000000000003, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) 2018/02/02 14:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000049b000)={0x0}, &(0x7f0000a74000)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a6000-0x4)=0x100, 0x4) r2 = socket(0x8, 0x800, 0xb9) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000adb000)=0x1000, 0x4) process_vm_writev(r1, &(0x7f00009a4000)=[{&(0x7f0000f9b000-0x1000)=""/4096, 0x1000}, {&(0x7f000091d000-0xa2)=""/162, 0xa2}, {&(0x7f0000efe000)=""/4096, 0x1000}, {&(0x7f0000c76000)=""/219, 0xdb}, {&(0x7f00007e1000-0x30)=""/48, 0x30}, {&(0x7f0000004000-0x22)=""/34, 0x22}, {&(0x7f0000c14000-0xd4)=""/212, 0xd4}], 0x7, &(0x7f0000403000-0x10)=[{&(0x7f0000cc4000-0x80)=""/128, 0x80}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') preadv(r3, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/02 14:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005d9000-0xd)='net/wireless\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004ad000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x46e, 0x0, 0x1, 0x0, 0x0, 0x3, 0x6}, &(0x7f0000f25000)=0x20) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000893000)="5891bfac7e003fc772dc8628bd7bd947ade486742027c2595018417edcdb534acc260dd8c2f17818461607f612835689e7", 0x19) dup2(r0, r0) 2018/02/02 14:22:08 executing program 2: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) umount2(&(0x7f0000010000)='./file0\x00', 0x6) truncate(&(0x7f0000032000)='./file0/bus\x00', 0x0) 2018/02/02 14:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000a5e000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000011f000)=0x10, 0x80000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a0000-0x16)='/selinux/checkreqprot\x00', 0x2180, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000193000-0x4)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002a7000)={0x14}) poll(&(0x7f00000ea000-0x30)=[{r2}], 0x1, 0x0) [ 64.028424] syz2: FDB only supports static addresses 2018/02/02 14:22:08 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x5, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x80000000001002) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000000)=r1) 2018/02/02 14:22:08 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000002000)=0x8) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 14:22:08 executing program 5: syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000001000-0xc)={0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8416, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000+0xc8)=0x100000001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000000000)=""/201, 0xc9, 0x40010040, &(0x7f0000004000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000)=0x100) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000-0x4)=r0) 2018/02/02 14:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x1000000000000002, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee2000-0xc)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00006cb000-0x1000)="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", 0x1000) 2018/02/02 14:22:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) 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}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb1000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) futimesat(r1, &(0x7f000050c000-0x8)='./file0\x00', &(0x7f0000e4c000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 14:22:08 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000019000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000001a000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000000a000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, r1}, 0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 14:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b58000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbf000-0x10)={0x2, &(0x7f00003e6000-0x10)=[{0x0, 0xf329, 0x7, 0x525f}, {0x100, 0x4, 0xd6, 0x6}]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000986000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @random="46eeb6baeede"}, 0x4c, {0x2, 0x2, @multicast1=0xe0000001}, @generic="adb65c25f159dd80e16c5f64e5ceab22"}) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002dc000)) socketpair(0x2, 0x0, 0x6, &(0x7f00008e0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c28000)=0x100000000, 0x4) ioperm(0x7, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a4c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x100000000, 0x8000, 0x7d, 0x3}, &(0x7f0000339000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fdf000-0x8)={r4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d55000-0x10)={0x0, 0x48, &(0x7f0000949000-0x38)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}, @in6={0xa, 0x0, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}]}, &(0x7f0000207000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003d3000)={r5, 0x7}, 0x8) 2018/02/02 14:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0xfffffffffffffffb) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003b9000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getdents(r0, &(0x7f0000ff5000)=""/158, 0x9e) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r1, &(0x7f0000e61000), 0x0, 0x1fffffc) exit_group(0x8) recvfrom$inet(r1, &(0x7f0000901000)=""/69, 0x45, 0x1, &(0x7f0000f71000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/02 14:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000477000)={0x0, 0x7f}, &(0x7f0000149000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dab000-0x29)={r1, 0x21, "e5df80f2cba3ac9f742be100d94a1a5ba6d60d3561ba3506d063e86ef9bb0b5e6d"}, &(0x7f0000edc000-0x4)=0x29) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) 2018/02/02 14:22:08 executing program 0: r0 = add_key$user(&(0x7f0000ca4000-0x5)='user\x00', &(0x7f00004c2000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a91000-0xc3), 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x6a) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000edc000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000a9a000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000590000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f00003ac000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, 0xb69, 0x3, 0xb30, 0x100000001, 0x4a}, &(0x7f0000001000-0x4)=0xa0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/02/02 14:22:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001a9000-0x8)={0x0, 0x0}, 0x84000) fdatasync(r0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_create(0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000087a000-0x58)={0x7, 0x1, 0x0, 0x7ff, 0xe4}) 2018/02/02 14:22:08 executing program 4: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005cf000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000295000)=0xffffffffffffff01) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffffffffffff}, 0x1c) 2018/02/02 14:22:08 executing program 5: syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000001000-0xc)={0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8416, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000+0xc8)=0x100000001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000000000)=""/201, 0xc9, 0x40010040, &(0x7f0000004000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000)=0x100) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000-0x4)=r0) 2018/02/02 14:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000320000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) futex(&(0x7f0000a5c000)=0x6, 0x3, 0x8, &(0x7f00006d4000)={r1, r2+10000000}, &(0x7f0000518000-0x4)=0x6a7, 0x101) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000013e000)={{0x0, 0x1c9c380}, {r4, r5}}, &(0x7f0000fd8000-0x20)) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) mq_timedsend(r6, &(0x7f0000bb0000-0x6)="c369a34213ee", 0x6, 0x4, &(0x7f0000259000-0x10)={0x0, 0x989680}) ppoll(&(0x7f00000a1000)=[{r3, 0x4201}], 0x1, &(0x7f0000e84000-0x10), &(0x7f0000254000), 0x8) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000057000-0x12)=""/18) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f00003f3000)) r7 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a8e000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000142000-0x4)) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000614000-0x18)={0x0, 0x3f, 0x0, 0x480000000000, 0x3}, &(0x7f0000e19000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f00008f6000)={r10, 0x73, "75ceb0670960e461e6968c2bcab0062137826b49dd2b50374d22d84051516c3c534a1f678cf849ee06595d7aad50d8f29c2c4347e37a310fc1b704e64b986da73d59d18385a989553fa2913181a07d11bbdea0fc77fc4d467231091c4a48297223e85c749025d00484b2eddb62ef56e5199f35"}, &(0x7f0000a59000-0x4)=0x7b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r11, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/02/02 14:22:08 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f000000c000)=""/105, 0x69) getdents(r0, &(0x7f0000007000-0xa8), 0x0) 2018/02/02 14:22:08 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8), 0xfffffffffffffd52, 0x0, 0x0, 0xffffffffffffff21) 2018/02/02 14:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076f000-0xc)) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x3fe000000000000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000379000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000e94000-0x10)={0x53, &(0x7f0000de4000)=""/83}) accept$inet6(r0, &(0x7f000040a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000f71000-0x4)=0x1c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00005d1000-0x108)={0xfffffffffffffff8, {{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x44a9}}, {{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x37}}}, 0x108) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d36000)={0x1, &(0x7f0000ca1000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00003aa000-0x10)={r3, &(0x7f0000ae2000-0x80)=""/128}) [ 64.214489] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 64.247490] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/02 14:22:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000c8e000)='/dev/sg#\x00', 0x400, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ca0000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f000069e000-0x10)={&(0x7f0000d5d000)={0x140, 0xa, 0x5, 0x400, 0x4, 0x3, {0xa, 0x0, 0x2}, [@nested={0x12c, 0x16, [@typed={0xc, 0x56, @str='\x00'}, @generic="2f164e2833df4c14eb3216fb92aea5524bd2c9cca51362ccac677dc047ae71435960068f2dde33c9953bf188cd568f8f5df536db2a80cc7f6d4d984e42dfa1c64645644b9c1d5a0e72e41b4c447431aea9243dc78c4be5353ce5a5d7f7023cef1bfc78e478ae5c224d71badeae6ac2a567fbbe62633b435f56fc0a909b40befc0fc20b8c2e41a67a0068e8ce4de8f6af7bdd8e177337026addb111dfee120168f842f7767384b97155f11b6914ba9ce8e485adbee89026dca592dd8a32d5ad062f0a351f21e7c65734e78ee4c602161181f1e50dba2aec7fc14a16fd2dc0901ee109ef", @generic="f12b8adb1bafec7016065ac3f5c611b9d78e7315148c3b9b13b30e7e1fb3e219ca5134597bd12e6ed758a8da12ecfc87c2a42e3bc7ed"]}]}, 0x140}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f73000)=0x2, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00006b8000)={0x13, 0x0, &(0x7f00005d5000-0x8f)}) 2018/02/02 14:22:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d80000-0x18)=@generic={0xfff, 0x2, 0x5}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/enforce\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000605000-0x8)='./file0\x00', 0x200) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ae5000)=0xffffffffffffdf40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/02/02 14:22:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000a5c000-0x4), &(0x7f0000921000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003dc000)={{0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x3, 0x2e, @mcast2={0xff, 0x2, [], 0x1}, 0x33c}, 0x9, [0x1, 0xffffffff00000000, 0x9, 0x7, 0xc00000, 0x4, 0x1000, 0x3]}, 0x5c) 2018/02/02 14:22:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000002000-0x2d)=""/55, 0x37}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000002000)='./file0\x00', 0x1000, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000001000)='net/sockstat6\x00') 2018/02/02 14:22:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000a6f000-0x38)={&(0x7f0000019000-0xc)=@nl=@kern={0x10}, 0xc, &(0x7f00000cc000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0xffffffffffffff69}, 0x0) 2018/02/02 14:22:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$setstatus(r0, 0x4, 0x4800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a62000)=0x5, 0x4) pwritev(r1, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/02 14:22:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b58000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbf000-0x10)={0x2, &(0x7f00003e6000-0x10)=[{0x0, 0xf329, 0x7, 0x525f}, {0x100, 0x4, 0xd6, 0x6}]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000986000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @random="46eeb6baeede"}, 0x4c, {0x2, 0x2, @multicast1=0xe0000001}, @generic="adb65c25f159dd80e16c5f64e5ceab22"}) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00002dc000)) socketpair(0x2, 0x0, 0x6, &(0x7f00008e0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c28000)=0x100000000, 0x4) ioperm(0x7, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a4c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x100000000, 0x8000, 0x7d, 0x3}, &(0x7f0000339000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fdf000-0x8)={r4, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d55000-0x10)={0x0, 0x48, &(0x7f0000949000-0x38)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}, @in6={0xa, 0x0, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}]}, &(0x7f0000207000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003d3000)={r5, 0x7}, 0x8) 2018/02/02 14:22:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000877000-0x9)='/dev/sg#\x00', 0x7, 0x400800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000604000)={0x4d29, 0x0, 0x10000, 0x750}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b9c000-0x20)={0xffffffffffffffc0, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000451000-0x20)={0x4, r2, 0x2, 0x4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008b3000-0xfd)={0x0, 0xf5, "9fee4493f7a655812a3aee2524276cfd288eafd0afa3d669f0f1217ca4f5c7fe09ed4750032ba27c39c8c59bdbf0183c79123ecddefa5b5d140ab743f95395d23347fba67db2be15bdc2ef271b62ccf107f5743d172642b6f95d4678d56671fdf36256a4fee6c50425b456a6d0813efe1544a163ee88ed630411dbd1ddb1d1a1a93d5f5de9a4ccdbb5920c71acfed5a38eb0a4ca3629687f6bcc0c072480ce1ab644ecb0d5a24fd152267d9788ddb55702cc2cb8750e5992e7a218a5f12a5019c4a5797b1b2ef781d423644a2fef9c349e01f6719a71ae883da8f5c291f7546b8dd222a78d00022d3834e31bfbb262599862405875"}, &(0x7f0000d5b000)=0xfd) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c2a000), &(0x7f0000045000)=0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c63000-0x18)={r4, 0x1, 0x30, 0x3ff, 0x10001}, &(0x7f00008d3000)=0x18) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000a95000-0x20)={0x4b2, r3, 0x2, 0x70}) 2018/02/02 14:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) mq_timedsend(r0, &(0x7f0000d1a000-0xab)="77b56b085a3db1cc76d2a4a6779823164f51793485dfc1c1e113b449c172df5c7b94a9340574eb54672f15c7a8fa87dd6b9e2b54fe8c59256a84a1b82724656b1a3eeb401a974905829895d76e76b9e876a55af187be5725e5a6a2c9f5a37e044f5b1c9778c937fd9d2b89cac773afc5fdd2eda43ea7237f0212d3028ec609ec976a5801194b2aac9ccf7c67c0591b900b5cbe0efd40a2568c4e5afa572b2bb2eed79df3c5e080483467cd", 0xab, 0x400, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) ppoll(&(0x7f0000cda000)=[{r1}, {0xffffffffffffffff, 0x5014}, {r1, 0x2200}], 0x3, &(0x7f00001e8000-0x10)={0x77359400}, &(0x7f0000ab0000)={0x4a}, 0x8) mq_timedreceive(r1, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/02/02 14:22:09 executing program 6: clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/pktcdvd/control\x00', 0x200080, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000468000)=0xfffffffffffffe59, 0x80000) accept$ax25(0xffffffffffffffff, &(0x7f000069f000), &(0x7f000073c000-0x4)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000807000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b10000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f0000d28000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000843000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000627000)=0x8) mknod(&(0x7f0000f0c000-0x8)='./file0\x00', 0x0, 0x9) lseek(r2, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r7, 0x4b69, &(0x7f000055b000-0x29)=""/41) timer_gettime(0x0, &(0x7f00006db000-0x20)) 2018/02/02 14:22:09 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x1) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) socket$inet_udp(0x2, 0x2, 0x0) syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000}, {0xffffffffffffffff}], 0x2, &(0x7f000041f000-0x10), &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000009000-0x8), &(0x7f0000001000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@increfs_done={0x40106308, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000003000-0xc)={r5, 0x80000, r1}) 2018/02/02 14:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000073e000-0x10)={0x0, 0x3c, &(0x7f00004cf000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000a1c000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000200000-0x8)={r1, 0x4}, &(0x7f0000827000-0x4)=0x8) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000017f000-0xc)) ppoll(&(0x7f00005d7000)=[{r3}], 0x1, &(0x7f0000376000), &(0x7f0000e98000-0x8), 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fb5000)={{0x1, 0xffffffffffff62f7}, 'port1\x00', 0x2, 0x80004, 0xfffffffffffffffa, 0x8001, 0x8, 0x5, 0x1, 0x0, 0x4, 0x8}) 2018/02/02 14:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b86000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a59000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, "5cf91a5711abfd2a2ea235610bd40b781a67c70dde87bd245a2a407693761700be33c87c382f0ad024241d65b3ae2700349a6bdf9a3d11b85ee4602fac2c5928", "5d6097e2de3e5028ee353a8fedf3b020351c98c9b75fecd31e6183f6466e7a1f863b81228465fc3ab6f66062a11165b14daf06035864a6e5fab18f5f798cbb49", "f1cc94632e90356cec14191878ff640a883f9b27d9bf098efc03f95b55c41848"}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000519000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r0, 0x3) 2018/02/02 14:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) ioctl$void(r1, 0x5450) 2018/02/02 14:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000209000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/02 14:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b1a000)='/dev/sg#\x00', 0x8, 0x400) mkdirat(r1, &(0x7f0000fc8000)='./file0\x00', 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) [ 64.579548] binder: 11773:11775 BC_INCREFS_DONE u0000000000000000 node 112 cookie mismatch 0000000000000003 != 0000000000000000 2018/02/02 14:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) r1 = dup(r0) accept$inet(r1, &(0x7f0000c87000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00004c2000-0x4)=0x10) 2018/02/02 14:22:09 executing program 1: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b0a000)=@add_del={0x2, &(0x7f000084a000-0x10)=@common='syzkaller0\x00', 0x1942}) socket$key(0xf, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002}}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) 2018/02/02 14:22:09 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000234000-0x68)) 2018/02/02 14:22:09 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000efe000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/02 14:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) finit_module(r0, &(0x7f0000663000)='/wlan0eth0@#\x00', 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b89000)=0x86ad, 0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000271000)="556f00b8") lseek(r2, 0x0, 0x1) 2018/02/02 14:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000021f000)='./file0\x00', 0x8068, 0x40000000) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') 2018/02/02 14:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f0000ffa000-0x75)="0006b50c08696d3439c8cf5d169cd4428ccd104462d8933caf226498a0936bd4179e686a5fe9dc7b716c66485b5e5c1ba2945d2ac948b340087c78179b7c0ff1eaee51b27d8d0b96a82cfca599d44c25d24f7c6c17803a780365b05f02e7f5825f5aaf8b92b3ebd353fea11addb9163f7c8adb3234", 0x15c}], 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000046a000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000507000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000003a000)={0x0, 0x1, 0x6, [0x1ff, 0x1000, 0x1, 0x8, 0x0, 0xb20]}, &(0x7f000057e000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000b0000)={r2, 0x8, 0x4, [0xfffffffffffffffc, 0x8, 0xeab2, 0x6]}, 0x10) 2018/02/02 14:22:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x121000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000)={@generic="4974039be438d373062c6dfeeb2603a3", @ifru_data=&(0x7f0000003000)="94b4170b52d1f238d9d4d7b719bb3ec001f776c81554b0473ad96df69eb5a0e6"}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000003000-0x1)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000004000-0x10)={0x0, 0x0, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000-0x8)={r3, r4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000013000)={{&(0x7f00004bf000/0x4000)=nil, 0x4000}}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 14:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000090c000-0x5c)={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x4, [0x25, 0x8, 0x3, 0xf070, 0x8, 0x7fffffff, 0xf0, 0x3ef3244e]}, 0x5c) close(r2) poll(&(0x7f00000fc000-0x18)=[{r0, 0x404}, {r0, 0x4c0}, {r2, 0x2}], 0x3, 0xa6) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000aa9000)={@common='teql0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000eb5000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000013d000)=r4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a7c000)={0xffffffffffffff19, 0x7f, 0x9, 0x39, 0x1}, 0x14) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00009eb000)) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000135000)=""/68, &(0x7f0000fe0000)=0x44) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00007c0000)=""/131, &(0x7f00002a0000-0x4)=0x83) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57}, 0x0) 2018/02/02 14:22:09 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000027000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x2e) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)) 2018/02/02 14:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ad8000-0xe)='/dev/keychord\x00', 0x202002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000409000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000cd8000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004e5000)={r2, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x2, 0x2d8}, &(0x7f0000c28000-0x4)=0x98) 2018/02/02 14:22:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') ioctl$int_in(r1, 0x5421, &(0x7f0000a44000-0x8)) readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/02 14:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)) r0 = open(&(0x7f0000809000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") [ 64.752529] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.771060] CPU: 0 PID: 11810 Comm: syz-executor6 Not tainted 4.9.79-g71f1469 #25 [ 64.778716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.788066] ffff8801c5a1f5d0 ffffffff81d94829 ffff8801c5a1f8b0 0000000000000000 2018/02/02 14:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) getcwd(&(0x7f000070c000-0x75)=""/117, 0x75) fchdir(r0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000024b000)={0xf5, 0x200, 0x1, 0x4, 0x10, 0xff}) 2018/02/02 14:22:09 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000758000)={0x0, @empty, @multicast2}, &(0x7f00003cd000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x89df, &(0x7f000091e000)={@common='ip6gretap0\x00', @ifru_addrs=@can={0x1d, r1}}) preadv(r0, &(0x7f0000c57000-0x70)=[{&(0x7f0000f82000-0x9e)=""/158, 0x9e}], 0x1, 0x0) [ 64.796217] ffff8801c0053910 ffff8801c5a1f7a0 ffff8801c0053800 ffff8801c5a1f7c8 [ 64.804250] ffffffff816621ca 0000000000002a2e ffff8801ca05e8f0 ffff8801ca05e8a0 [ 64.812301] Call Trace: [ 64.814885] [] dump_stack+0xc1/0x128 [ 64.820244] [] handle_userfault+0xa3a/0x1310 [ 64.826297] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.833299] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 64.839694] [] ? handle_mm_fault+0x117b/0x2530 [ 64.845938] [] ? handle_mm_fault+0x1fc3/0x2530 2018/02/02 14:22:09 executing program 3: acct(0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$netrom(r0, &(0x7f0000d2c000-0x48)=@full, &(0x7f0000c5f000)=0x48) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe7000-0x8)={0x0}) fcntl$dupfd(r1, 0x0, r2) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b2f000)={"58e42fc44d8046be03737c968bf4aa08", {0x4, 0x9, 0x0, "8f852ebb61aa"}}) 2018/02/02 14:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) unlinkat(r1, &(0x7f0000cfe000+0x5e1)='./file0\x00', 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000d18000)=""/153) [ 64.852161] [] handle_mm_fault+0x1fd1/0x2530 [ 64.858209] [] ? __pmd_alloc+0x410/0x410 [ 64.863906] [] __do_page_fault+0x5c2/0xd40 [ 64.869779] [] ? mm_fault_error+0x2c0/0x2c0 [ 64.875740] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.882406] [] do_page_fault+0x27/0x30 [ 64.887936] [] page_fault+0x28/0x30 [ 64.893202] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 64.900033] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 64.906413] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 64.913317] [] ? futex_wake+0x146/0x440 [ 64.918911] [] ? get_futex_key+0x1050/0x1050 [ 64.924939] [] ? userfaultfd_release+0x650/0x650 [ 64.931320] [] ? __lock_acquire+0x629/0x3640 [ 64.937347] [] ? do_futex+0x3f8/0x15c0 [ 64.942855] [] ? vma_wants_writenotify+0x51/0x380 [ 64.949317] [] ? vma_set_page_prot+0x10f/0x180 [ 64.955517] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.962501] [] ? userfaultfd_release+0x650/0x650 [ 64.968881] [] do_vfs_ioctl+0x1aa/0x1140 [ 64.974567] [] ? ioctl_preallocate+0x220/0x220 [ 64.980766] [] ? selinux_file_ioctl+0x355/0x530 [ 64.987053] [] ? selinux_capable+0x40/0x40 [ 64.992905] [] ? __fget+0x201/0x3a0 [ 64.998149] [] ? __fget+0x228/0x3a0 [ 65.003394] [] ? __fget+0x47/0x3a0 [ 65.008558] [] ? security_file_ioctl+0x89/0xb0 [ 65.014761] [] SyS_ioctl+0x8f/0xc0 [ 65.019926] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/02 14:22:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x3) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) fcntl$getown(r2, 0x9) 2018/02/02 14:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ba9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) syz_open_dev$usbmon(&(0x7f0000511000-0xd)='/dev/usbmon#\x00', 0x1f, 0x2000) ioctl(r0, 0x80004520, &(0x7f0000ac4000)) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00004a4000-0x4)=r2) 2018/02/02 14:22:09 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000c000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000022000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000029000-0x4)=0x1c, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0x6, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/02 14:22:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000fb4000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x0, 0x7, 0x7, 0x1000, 0x8, 0x100000000, 0x8000, 0x1}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x3fff8000000, 0xffffffffffff8ad2, 0x7, 0x1ff, 0x101, 0x919d}, &(0x7f0000001000-0x40)={0xb21, 0x9, 0x3, 0x1ff, 0x8, 0x1, 0x7, 0x6}, &(0x7f0000001000-0x10)={r1, r2/1000+10000}) fstat(r0, &(0x7f0000a1a000)) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) 2018/02/02 14:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000770000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000d55000)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10}]}, 0x3c}, 0x1}, 0x0) 2018/02/02 14:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000080000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x0, 0x0) pread64(r0, &(0x7f0000081000), 0x0, 0x0) 2018/02/02 14:22:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') ioctl$int_in(r1, 0x5421, &(0x7f0000a44000-0x8)) readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/02 14:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read(r1, &(0x7f00000ca000-0x99)=""/153, 0x99) 2018/02/02 14:22:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') ioctl$int_in(r1, 0x5421, &(0x7f0000a44000-0x8)) readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/02 14:22:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x3ffd, r2, r1, 0x0, 0x2030) 2018/02/02 14:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d01000-0x8)='./file0\x00', 0x4000103d, 0x0) modify_ldt$write(0x1, &(0x7f00000af000-0xb)={0x8000, 0x0, 0xffffffff, 0x0, 0x80000000, 0x6, 0x7, 0x7, 0x7ff, 0x10000}, 0x10) open(&(0x7f0000976000-0xe)='./file0\x00', 0x2000000000080, 0xfffffffffffffff9) 2018/02/02 14:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e94000)={0x8, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x4a, 0x8001, 0x401, 0xa3, &(0x7f0000865000-0x10)=@common='bond0\x00', 0x20, 0x80000001, 0x3}) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf9000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a1e000-0xc)) epoll_pwait(r0, &(0x7f0000ba9000)=[{}], 0x1, 0x0, &(0x7f0000c58000+0x287), 0x8) 2018/02/02 14:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x401) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f0000d03000-0x8), 0x200041c) fchdir(r1) 2018/02/02 14:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00005e4000-0x10)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000942000-0x10)={r1, r2+30000000}, &(0x7f0000aa9000-0x10)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00004a6000-0x340)={0x6, {{0x2, 0x0, @rand_addr=0xf2}}, 0x1, 0x5, [{{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x340) shutdown(r0, 0x2000000000002) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ecb000), &(0x7f0000951000-0x4)=0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/02 14:22:09 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipmr_getroute={0x14, 0x1a, 0x8, 0x2, 0x2, {0x80}, ["", "", "", "", "", "", "", ""]}, 0x2cd}, 0x1}, 0xfffffffffffffffd) 2018/02/02 14:22:09 executing program 5: pipe(&(0x7f0000bab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"37d8b5fa935081"}, 0x100000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x66f, 0x88002) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 65.197698] audit: type=1400 audit(1517581329.661:74): avc: denied { create } for pid=11899 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/02 14:22:09 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2) fcntl$notify(r0, 0x402, 0x1) 2018/02/02 14:22:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000675000-0x10)=@req={0xffba, &(0x7f0000e17000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000e37000)={0x7}}}}) 2018/02/02 14:22:09 executing program 7: sysfs$3(0x3) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffff9c, &(0x7f0000262000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004c0000)=0x14) sendmsg(r1, &(0x7f0000460000-0x38)={&(0x7f0000f51000-0x10)=@can={0x1d, r2}, 0x10, &(0x7f00008db000-0x10)=[{&(0x7f0000a52000)="c7177189f8373d7b57cc4ad80104f66de9cb1c4849fa5515606d5797cea3f2959a2dc00315fabb662ebf28f0bf5a8def9f60f29c0e5f70b6adbac144b577cafac918f6cbb67a500a88d77f02292dfe633a1a7b5800bfe5b8476a7046695a9112b32f6ac55e7a83685c793b1219a1ec43226c570cc56cd54ae7136b603dc2e4cf14b0e68ff0cb7d5153ee79efd2315c7ddb1df5f91fdd214db909c3d74c1e3b4155073145ad7c739c7dbf6a9475e44b95b4a6905134ad74ca8dbe8a8829833caf2f0857880c71bbc72761895ea84df5d745a64e325752c251b29d133698f160", 0xdf}], 0x1, &(0x7f0000afc000)=[{0xc0, 0x12b, 0x6, "edd1d9eaf67804f6f8957ac6e14c804f5dbc8081cdb768d40f2ebaa051da3a09efd844a0d0294f4562b4380dbd667cfdf3c4c7a57649a3b321dd1afa4a413272f6849e3aefc797d98016e44dcff71384360ae76b18c21b81674340cd6dbe6e64d9919f5b020c04e2ebefdf77ee643ccae01b604cf19f75bb54aff841c8f612c0e557ef0788ce399e72c657c8c4247e302ad8f088d35386f886c76667a9875505a9b3f3f7aedf01ae2a57"}, {0x98, 0x10f, 0x81, "1cd96dded2f9b85c41706e6a63a83b99644da887a81f183e9a0b35e5bfa3d3532fd87eab6f18e12702c624e66f879e4ba48125a0a1a65d8304b1295091d8171839957eed28c70947c564c8449f7058f5b9c8acc59ac4fe2afb0803a9bdab5cd0b5b68375ecbeae49f1556bf29caa30a0c1c7d565fef80fdc53d906c3ccab5f30e2f3c3d3"}], 0x158, 0x4}, 0x4040010) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000026b000)=@newsa={0x180, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'rmd256\x00'}}}, @algo_crypt={0x48, 0x2, {{'ctr-aes-aesni\x00'}}}]}, 0x180}, 0x1}, 0x0) 2018/02/02 14:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffff9c, &(0x7f0000cad000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cdb000)={{{@in=@empty, @in=@empty}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000764000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000df6000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000ae1000)=0xe8) ioprio_get$uid(0x3, r0) 2018/02/02 14:22:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) r0 = accept(0xffffffffffffffff, &(0x7f0000ce5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000095d000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000500000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c9000)=0x14) accept4$unix(r0, 0x0, &(0x7f0000191000), 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f71000-0x10)={r1, 0x2, 0x1ff, 0xc7}, &(0x7f0000336000)=0x10) sync() 2018/02/02 14:22:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 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}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 14:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000004e000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000fba000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0xffffffffffffff1e) 2018/02/02 14:22:09 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000252000)=0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000072b000-0x72)=""/125) pwritev(r0, &(0x7f0000995000-0x80)=[{&(0x7f00005e2000-0x4e)="d1f9c7744f236a924de87dbf524333fc9288462b4934cbf71868391376b92aaf041edbcc13055d1909b4701d2c81e8c4a6beaedb55b69188cc6130bae9f9cefd0cf858564c0bfe59ba18c8afd900", 0x4e}, {&(0x7f0000a74000)="256ad29c2930ced72310f19ef9f83af5dda1531ea7a53c1ca66e2fdedf4629a779baee192eed1793c3f35c480abf54b7bd056f1dfaefddd1dd1307e946ccfa2b520284bf3f4653784f0806cb1628268c17197887fd849040185f565c9f70a1f8329593879a12b93e4b9b381878ab7aba3a94ec621ab77dcd46ebbc3be9a93874948502cf1b82bbc17019833d085c564c245cb7e946a56f1ac77376f405ea7bd475fb8a1fe511ac5abedc7e1bafb2f923978c1d0c8819adcc1a698edcabfbc30f28902be60b6584f9ce442e224d4405d436dfdcf8f4be010d609c8c7a2b70365c068b", 0xe2}, {&(0x7f0000eef000-0xb6)="5813aee14373315161c728098f2ae73fe9d0287559d93e2d9f11a5b39f02cddc22a11edcd13829808976b6d022d2447911a716ecb172f4ec2312fac470b20b5f7cd0ce13e4589882fb4e4a5b63c8602ea5030dab942e306e97bf33cbb31265249bd6a7ad9f689d7d44302229401a9f248b23fb687d10daec5bc5a672588ceb438c6f1c2f9ca6ae84191d2fc7a21ae3cf27b8cc0c21a56c9ef5a8b62307be30b6290761b88a91e4617c5f7660cb1d950abcd3a9276377", 0xb6}, {&(0x7f0000cf7000-0x7d)="0009ead727a09c31d60bd8ae94ac49457591a55f26bd116ad3ab610194d48e70d30c86e4163bd37f48946d352510302d1687d3ef64bd69977e7030fb2d525757245172b133f7879032922752f537030c81ce8fbcbebf90f52adcaeed620e674bdae198a58ed518764753a1b37dc27b380188808d2f65d41b6e597f54ca", 0x7d}, {&(0x7f000049c000)="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", 0x1000}, {&(0x7f00003df000-0x5d)="d780ca1577ff0464f65ea0371c7429fca3bb801ee88c7eba7e57c583e3d4f15d8b5b82c6a1f2375f9acbd03d0005473659a1f5dfc312292719fff29d0b87ec8c46c905e4b60f472113a373f3a0738273d8dedfdcbe821d2f243f44fc30", 0x5d}, {&(0x7f0000505000-0xfc)="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", 0xfc}, {&(0x7f00008f7000-0xa5)="818fca3544da096cec8979787c800834024e9069be5e8700abd5825173bbe2157ae28904940a6d9d8a2bc2b6f68d3609a13359501f98e27e5fabd0ef833fdade8f8773adfb1782afab351fc84fa43a9f6847d624253faee21bf4ea2609739cd4461f0b16f96760bd1a7c6c94f0e2902ce5e7dcfc9e2e0bf7da9b98c47855d7b4b12e9d83aeab333116122a7a7ae7168b82cc8c3e004e94be3b5016d415664a4f135599c79b", 0xa5}], 0x8, 0x0) syz_open_dev$mice(&(0x7f0000c41000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/02 14:22:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/sequencer2\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000864000)={0x17, 0xe, &(0x7f0000000000)="d6c8bcab08f43e59fa37134507ee"}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x1ffffffffff, 0x882) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000005000)) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "6bf1e49d86d1058ed1ec37a00bd1f3d669e74a791f78cee45b375c1311e33f34"}) 2018/02/02 14:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b37000)='/dev/sequencer\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006fc000)={0x0, 0xd0, "9018bbbe920be6576a7c48a9dcc3c5403732e94b8d88af5354b921aee4bbb1d10187dda8b33eaaad7fa34f9e5ce8adb308e86a0f86ccfa31b6998afcc90fef71401df60a7b8e2665ef93c697e1de02f09b18c0e5d6024430b4f136c6c210639a59ac268d887e84003f81801103dd4409e4596c9ca45a762658268ad662d95e8def10c46345bc5b1e258b290a858483a43015688dfbbec787c0604ae86428106d558b42d929432ecf9bac5e291b6f849627dfdefa09a0e4688c25a3adc5a27eb3f048cdaa529d1ade3f015d77e71cc1f0"}, &(0x7f0000cb4000-0x4)=0xd8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e92000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x4, 0x400, 0x9, 0x0, 0xd1, 0xe5c1, 0x0, 0xffff, 0x4, 0x1, 0x7, 0x4, 0x7, 0x2]}, &(0x7f00004f1000)=0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xe61}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty}, 0x20) socket$inet6(0xa, 0x0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f00005ab000-0x1c)={0xa, 0x0, 0x6, @empty, 0x200000000}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002c1000)) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000), 0x1f0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000759000-0x8)=0x14) msync(&(0x7f0000ce4000/0x4000)=nil, 0x4000, 0x6) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/02 14:22:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) ppoll(&(0x7f0000ecf000-0x30)=[{r0}], 0x1, &(0x7f0000873000-0x10)={0x77359400}, &(0x7f000022a000-0x8), 0x8) r1 = inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006f0000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000cd2000-0x4)=0xe8) r3 = socket$nl_generic(0x10, 0x3, 0x10) inotify_add_watch(r0, &(0x7f0000bae000)='./file0\x00', 0x800) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f000002f000)) getgroups(0x5, &(0x7f000014a000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000554000)='./file0\x00', r2, r4) inotify_rm_watch(r0, r1) 2018/02/02 14:22:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x3f, &(0x7f0000198000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000964000-0x10)={0x0, 0xac, &(0x7f0000c2b000-0xac)=[@in6={0xa, 0x3, 0x25a7, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}, @in6={0xa, 0x3, 0x9, @empty, 0x9}]}, &(0x7f0000f95000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000508000)=r1, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cd0000-0x14)={0x14, 0x4, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 14:22:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000d41000)=[{{0x77359400}, 0x4, 0xff}, {{0x0, 0x7530}, 0x4}, {{}, 0x80000001, 0x8}], 0x48) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setns(r1, 0x4000000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000126000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d49000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f000007e000)=0x347) clock_gettime(0x0, &(0x7f0000225000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000dd000-0x168)=[{{&(0x7f0000346000)=@nfc, 0x10, &(0x7f0000900000-0x30)=[{&(0x7f0000a32000)=""/227, 0xe3}, {&(0x7f00008d4000)=""/158, 0x9e}, {&(0x7f000086f000-0xc8)=""/200, 0xc8}], 0x3, &(0x7f00005e0000)=""/236, 0xec, 0x7}, 0x1}, {{&(0x7f000017f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000ae5000-0x20)=[{&(0x7f0000634000-0x8b)=""/139, 0x8b}, {&(0x7f00002a7000)=""/114, 0x72}], 0x2, 0x0, 0x0, 0x7fffffff80000000}, 0x4000}, {{&(0x7f0000756000)=@l2, 0xe, &(0x7f000056a000)=[{&(0x7f0000c7e000-0x6)=""/6, 0x6}, {&(0x7f0000031000-0xc0)=""/192, 0xc0}, {&(0x7f0000ba6000)=""/208, 0xd0}, {&(0x7f0000bb3000-0xb9)=""/185, 0xb9}, {&(0x7f0000158000)=""/128, 0x80}, {&(0x7f00007b7000-0x98)=""/152, 0x98}, {&(0x7f000007e000-0x66)=""/102, 0x66}], 0x7, 0x0, 0x0, 0x3}}, {{&(0x7f00005a6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00008cc000)=[{&(0x7f00008b9000-0x1)=""/1, 0x1}, {&(0x7f0000a71000)=""/149, 0x95}], 0x2, 0x0, 0x0, 0x7}, 0xffffffffffffe924}, {{&(0x7f000056e000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000cf7000)=[{&(0x7f0000407000)=""/117, 0x75}, {&(0x7f00005bc000-0xaa)=""/170, 0xaa}], 0x2, &(0x7f0000d78000)=""/77, 0x4d, 0x9}, 0x9}, {{&(0x7f0000002000-0x58)=@alg, 0x58, &(0x7f0000535000-0x40)=[{&(0x7f000049f000)=""/4096, 0x1000}, {&(0x7f00001da000)=""/220, 0xdc}, {&(0x7f000038e000-0xa3)=""/163, 0xa3}, {&(0x7f00002bc000)=""/69, 0x45}], 0x4, &(0x7f0000d62000-0xcd)=""/205, 0xcd}, 0x400}], 0x6, 0x100, &(0x7f0000069000-0x10)={r4, r5+10000000}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f000011c000)=0x6, 0x4) r7 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007db000-0xc)={r2, r3, r7}, 0xc) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ed000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f0000672000)) 2018/02/02 14:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005fe000-0x8)='./file0\x00', 0x100, 0x8) accept4$inet6(r0, &(0x7f00006e6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ff6000-0x4)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000450000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000039000)={{0x1, 0x1, 0xffffffffffffff16, 0x2, 0x40}, 0x1, 0x3ff}) connect$inet6(r1, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0xfffffffffffffea1, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 14:22:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000013000)=@generic="56397233dae58747e3e566a309e14524") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 65.357537] binder_alloc: binder_alloc_mmap_handler: 11915 20000000-20002000 already mapped failed -16 2018/02/02 14:22:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000c8f000/0x3000)=nil, 0x3000, 0x5) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f00000f5000-0x4)) 2018/02/02 14:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f40000-0x9)='net/icmp\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r0, &(0x7f0000309000)=[{&(0x7f00007da000-0x7)=""/7, 0x7}], 0x1) 2018/02/02 14:22:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000085a000-0x10)="9587ca89e918ad445ab1a5c9dfdc62a6", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f000000d000)={0x0, r2}, &(0x7f0000048000)=0x8000000000000000, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/pktcdvd/control\x00', 0x1, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r4, r3, &(0x7f0000b4c000-0x8), 0x100000002) creat(&(0x7f0000d1f000)='./bus\x00', 0x0) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) 2018/02/02 14:22:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000a41000)={0x0, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008a6000-0x81)={0x0, 0x79, "2b75482c4e1b0b899c116e27bda2fe9fb8e95cdbcefb2175238dfd453d454d88bec7a041f58b8367d7e914f75d5444d631ca573ebced2f9a54c00eece6331d1432199314f918da4288403e67df61fd97956bac6d9de05f068578da50aa4a5011fa96f200daa71b581d92b47fb7e23d43c1776d6d07f650ce97"}, &(0x7f0000763000-0x4)=0x81) syz_open_dev$random(&(0x7f000039b000)='/dev/random\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001c9000-0x8)=@assoc_value={r3, 0x6}, &(0x7f00009f5000+0xdad)=0x8) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000198000)=""/5) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000696000-0x10)=@generic="ff1db4c349b31aac92b5409b3c2fc8ab", 0x10) 2018/02/02 14:22:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cd8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x5, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) r1 = open(&(0x7f0000e39000)='./file0\x00', 0x0, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000785000+0xe93)='/selinux/checkreqprot\x00', 0x100, 0x0) connect$l2tp(r1, &(0x7f0000bd4000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x0, 0x2, 0x4, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}}, 0x32) pread64(r1, &(0x7f0000b73000)=""/132, 0x84, 0x0) 2018/02/02 14:22:09 executing program 6: r0 = getpgrp(0x0) setpriority(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xe0000, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000932000)={0x0, 0x4}, &(0x7f0000000000)=0x8) r3 = accept(r1, &(0x7f0000001000-0x10)=@can, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000001000), &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0xffff, 0x4, 0x4, 0x8, r2}, 0x10) 2018/02/02 14:22:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000), &(0x7f0000363000)}}, &(0x7f0000234000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000890000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000a50000-0x14)={0xffffffffffffff1d, 0x9, 0x1, 0x5, 0xff, 0x3, 0x81, 0xff80000000000000, 0x7, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000781000-0x20)={0x20, 0x0, 0x2, 0x1ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00005d6000-0x10)={0x0, r1}) 2018/02/02 14:22:10 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000844000)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x204401, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x6, [0x1, 0x200, 0x5, 0x4634, 0x1ff, 0x1000]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xb21f04238af782fa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x3, 0xffff, 0x1, 0x81}, 0x2, 0xffffffff, 'id0\x00', 'timer0\x00', 0x0, 0x80000001, 0x4, 0x3, 0x2}) r3 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read$eventfd(r3, &(0x7f0000cb1000-0x8), 0x8) acct(&(0x7f0000001000-0x8)='./file0\x00') execve(&(0x7f0000179000-0x8)='./file0\x00', &(0x7f000050f000-0x30)=[], &(0x7f00000ab000-0x28)=[]) r4 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000086f000)=@sack_info={0x0, 0x1f, 0x3}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000003000-0x17d)={r5, 0xa, 0x8f, "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"}, 0x392) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x20010, r4, 0x0) 2018/02/02 14:22:10 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) sigaltstack(&(0x7f0000a34000/0x4000)=nil, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x8, &(0x7f0000003000)="894c35d67c72b663eb44377892d0a478e04652d9984ff7fd5bf42a83dbc22bac470a75c25b22e57ad13f508e8e19090c93701a5875ecca4d30d206732d8c1f35d51c3e94ed4f5dcf026a8bfe88511e92e7c656b2c2d5fb10ea78bcb7cf4277c85fc987b4e3f2b2b836fc661b7d8a446f7f459057b596b1b216155406fa395cb7b8850f78d2c6762b399188af3522b8e1426dfa39c591c063144bf64bcedd616c9df9bfd676a5028ee2f930dc13cd1bd262ae7e52d245830cfa6a89f10a3be7b265452691727b0ad4ebd8678dcd754f6ce60e3021d5224e0e92", 0xd9) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000004000-0x4)) 2018/02/02 14:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x387) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000027a000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000080000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c62000+0xc73)={0x100000001, 0x8200, 0x8, 0x9, 0x0}, &(0x7f0000996000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000061f000-0x4)={r2, 0x48, &(0x7f0000576000-0x48)=[@in6={0xa, 0x0, 0x500, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x1, @rand_addr=0x8}]}, &(0x7f0000300000-0x4)=0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000bf2000)={&(0x7f00008e3000-0x84)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}, 0x1}, [@algo_comp={0x0, 0x3, {{'deflate\x00'}, 0x0, "7dd655c5ef92f1ad1852422d1659f94cbcdb"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/02 14:22:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000668000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/02 14:22:10 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00000c5000)=""/225, &(0x7f0000ef1000)=0xe1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000053000-0x4)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004a3000)=@get={0x1, &(0x7f0000487000-0x9e)=""/158, 0x7fffffff}) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d90000)={0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000ef3000)=""/20) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef3000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setparam(r2, &(0x7f0000a30000-0x4)=0x436) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef4000-0x30)=[{&(0x7f000023d000)=""/179, 0xb3}, {&(0x7f0000ef2000-0x51)=""/81, 0x51}, {&(0x7f0000ef3000-0xf0)=""/240, 0xf0}], 0x3, &(0x7f00009fe000-0x51)}, 0x40002106) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/02 14:22:10 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000344000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = creat(&(0x7f0000a53000)='./file0\x00', 0x18) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000018b000-0xf8)={{0xffffffffffffffff, 0x1, 0x2, 0x3, 0x5}, 0x75cce9e6, 0x7f, 'id1\x00', 'timer0\x00', 0x0, 0x3ff, 0x0, 0x100000001, 0xffffffffffffffff}) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000bbe000)="001992a064cb300d0310289cd67f5f6a7db9", 0x12) fchown(0xffffffffffffffff, 0x0, 0x0) exit_group(0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000095c000)={0x4, [0x400, 0x400, 0x1, 0x7]}, 0xc) 2018/02/02 14:22:10 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x101001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000)={0x6b}, 0x4) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, {[], @icmpv6=@echo_reply={0x81}}}}, 0x34) fsync(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x410400, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0xdc9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000)=[], 0x0) 2018/02/02 14:22:10 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000022000-0x8)={0x0}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000012000)=r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/02 14:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e20000-0x1)='\x00', 0x2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000086f000-0x10)={0x5, 0xc6, &(0x7f0000ace000-0xc6)="57f8ed22a905c2400c4eb459a136ca267d2cb442eec74e98ee2c12b4fb0c2002530c9fff327b23e96bd4b6418b19b70bae326fa6ea5da65fa8ea7a540de2b623d483d57b1e3f1e8cde942a644c524e4deb373459a5c8cab5fefcc6f63f38cb84d48fc1365ab2056b8c962d762552fbbcf2e4d6a0e1f1adedcfa41aea8c60ea42d873ac6a6ebe68b8a8ae230c42ccdad42f711a7a99dfd405b4f75ba0ed453b5ced6ccfb1da006716b8de47c1ae1df32473ab94b626031606ce9f964a82a5f0df1010e7e4a4d8"}) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r2 = creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e87000-0x14)={0x0, 0xf747, 0x3, 0x0, 0x400000000000000}, &(0x7f0000a84000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000004a000-0x1b)={r3, 0x13, "6b5fad659c6663534b2ffdbbf8726c2b98df8b"}, &(0x7f00004f5000-0x4)=0x1b) 2018/02/02 14:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e3a000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x43) 2018/02/02 14:22:10 executing program 2: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/02/02 14:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mq_timedreceive(r0, &(0x7f0000379000)=""/128, 0x80, 0x3, &(0x7f00009fb000)={0x77359400}) getsockname(r0, &(0x7f0000d0e000)=@sco, &(0x7f0000002000-0x4)=0x25a) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/02 14:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)) setrlimit(0x7, &(0x7f0000bed000-0x10)) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd(0x1) 2018/02/02 14:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003b2000+0x4e3)={0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b80000)=@generic={0x20, 0xfffffffffffffffb, 0x100000001}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000d45000)=@newsa={0x1b8, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0xc8, 0x1, {{'sha256\x00'}, 0x400, "3332501f213838826986f6b5915e2fe18fc2e4a69de5b469f9d8deac0e000000016209aba37bca1d5eafb73773e28fb5efc0c4b81da5a90c2178ea8f62ea299863c7450d336d305814b8312fa46821e8c5e8d0d84a2c4276141b794315d753125f99b7efaba4a0e86165850868765458765a3aca605c24ce070000006d8294c9"}}]}, 0x1b8}, 0x1}, 0x0) 2018/02/02 14:22:10 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x7, 0x7) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000011007fafb72d1cb2a4a280930b064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/02 14:22:10 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) close(r1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000027000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7, 0x17, 0x15, 0x8, "3d603140be8c03a39116a38f0c92f0845b60860596b9d4af091e59b4ea6bd51641f863ddcd991ae2e39db14713ced9b452f976e8c9e101b271181a4e76822574", "b0caceb7c9862beceb4c092d4904a4e88c28dff7a745a1d40e5c98b2c4bf2f95", [0xfff, 0xd0]}) 2018/02/02 14:22:10 executing program 2: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000088000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r0) sendfile(0xffffffffffffffff, r3, &(0x7f000000c000), 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000a6000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000a7000-0xc)={r4, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) 2018/02/02 14:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000a9c000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b1b000), 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000795000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000495000)=0x1f2) writev(r0, &(0x7f0000235000)=[{&(0x7f00002dd000)="39000000120001000000030000001f0007040000001f0500000000000103000004001d0066413e850900000008003dfb020300807415f05bff", 0x39}], 0x35c) 2018/02/02 14:22:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x2, 0x4) flock(r0, 0x8) 2018/02/02 14:22:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3c1d, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0xc0000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000002000-0x4), &(0x7f0000004000-0x4)=0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000002000-0x56)=""/86, &(0x7f0000002000)=0x56) 2018/02/02 14:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000854000)='/dev/net/tun\x00', 0x0, 0x80000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000104000)) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/02/02 14:22:10 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x7, 0xfffffffffffffffa) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000299000)) 2018/02/02 14:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ec0000-0x90)={0x9, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000933000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x2}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x43c, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) uname(&(0x7f000098a000)=""/100) 2018/02/02 14:22:10 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f14000-0xe8)={{{@in=@multicast2, @in6=@empty}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00008a9000)=0xe8) r2 = syz_open_procfs(r0, &(0x7f0000f12000)="617474722f667363726561746500ea702b3c1029986b79daea889824f3921473467fa485ef59245366fcd2a0a6219dfc1a2768c56f5814f705069e8a3bff0fd0c6c6bc0eaa382122d039026120ff7e195143c0125657442721e77790609fa7afed1122d9db38ace4bfde28be09f66643281106f1997cafda") writev(r2, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/02 14:22:10 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000008000)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000009000-0x8)={r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/02 14:22:10 executing program 3: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000468000/0x3000)=nil, 0x3000, 0x0, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x8, 0x3, 0x400}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000002000-0x88)=""/136) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') clock_nanosleep(0x10000000, 0x0, &(0x7f0000040000-0x10)={0x77359400}, &(0x7f00000ba000-0x10)) 2018/02/02 14:22:10 executing program 0: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ca8000-0x8)={0x9, 0x100000000, 0x10001}, 0x8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) 2018/02/02 14:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000653000)={0x2, 0x1, @multicast1=0xe0000001}, 0xb) sendto(r0, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000022b000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000938000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x110, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0x2}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty, 0xffffffffffffffff, 0xffffffffffffffff}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}}}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000026a000), &(0x7f0000626000)=0x4) syz_emit_ethernet(0x56, &(0x7f0000ffa000-0x56)={@random="20747d56ceec", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x4, 0x1ff, 0x2, 0x8588}, 0x3, 0x2, 0x0, 0x0, "6bc45638387aa31ee3210a615d5c56538320e627cd83eb00beaa2bc6f0337df5057715b0537b8be0aa1d6d3e8965c52afb53efbb613f4728a18800ed00e40fb1"}}}}, &(0x7f0000388000-0x10)={0x1, 0x2, [0x9e6, 0x3b8]}) sendmsg$nl_xfrm(r0, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x319}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendmsg$netlink(r0, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x200b0b00}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/02 14:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000f8b000-0x1)='S') vmsplice(r0, &(0x7f0000521000)=[{&(0x7f00008fc000-0x3e)="c01c981bc6c0c41515fbc31000bd37c56981c6682a17a457724cc1aa8f10dddd37c213a4f046c843e3ee8ecd1a3b9133513c2f7406ec35b2b7d0c08a99b2", 0x3e}, {&(0x7f000063d000-0xe2)="b890d472c83fdf03a16e3be14f819a11a0952634147a7fc70db684e493b78f82a2cf818bb74e7c73281e05e080317c0e29d8e0fc4305b86456cacf0840eb29564860514e44c298befe250069ebe777a457ca155820e2ec4ccc73c2bb3d1a3f797a6ea751a25150b03457aa8e8f7bf0c5c6c1f0d8094c8aad5fedc2e855e154896119555cf5062dc27b33566936e937b04600eacf15d4615871c0540e8615230d4eb16fa74313840255047e9fc916117aa78c1abd7914c7a180f559c1802bf0b7d38878b1efc40f0d7caa81c84c3102fff1396c7196ce0608f1b04a3e7a94bbc5b7ce", 0xe2}], 0x2, 0xb) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e29000)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000243000-0x3c)=[@in6={0xa, 0x3, 0xfffffffffffff7c9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffff7}], 0x3c) 2018/02/02 14:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00009d7000)={0x1, 0x401, 0x9}) 2018/02/02 14:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000fc000)='dns_resolver\x00', &(0x7f0000bad000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00006b9000-0x1000)="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", 0x1000, 0xfffffffffffffffd) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000cf5000)={0x4, 0x7034, 0x7ff, 0x1000000040000, 0x1, 0xff, 0x4, 0xfffffffffffffffc, 0xe1e7, 0x8, 0xffffffff}) 2018/02/02 14:22:10 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = getuid() r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f000001d000), &(0x7f000001e000-0x4)=0x10, 0x80800) read(r4, &(0x7f000000a000), 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000020000)='/dev/autofs\x00', 0x131000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001b000)={0x0, 0x5e}, &(0x7f0000020000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000012000)={r6, 0x4}, 0x6) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x140, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000d000)={0x0, 0x7}, &(0x7f0000020000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f000001f000)={r8, 0x6, 0x1, 0x1000}, 0x10) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000001e000)) r9 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) preadv(r9, &(0x7f0000019000-0x30)=[{&(0x7f000001c000)=""/16, 0x10}], 0x1, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r10, 0x80487436, &(0x7f0000020000-0x34)="f92c11bdc20ff453d4518d0f48b71da3ab827d208c5873ab69e519b4b723190936a299c183a3241ae1a6a33450281bbdf9195811") 2018/02/02 14:22:10 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000082a000+0x7e4)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x5)='auxv\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x640000, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup3(r2, r1, 0x8000000007fffc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000000000)=@rc={0x1f, {0x1000000000004, 0x7, 0x101, 0x1000002, 0x8, 0x8}, 0x4}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xffffffff, 0x4}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001000)={r4, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xf}}}}, 0x8c) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000570000-0x8)={r4, 0x8001}, 0x8) r5 = accept$netrom(r0, 0x0, &(0x7f0000173000)) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r5, 0x89eb, &(0x7f0000dc2000-0x1000)="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") r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce5, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000676000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) 2018/02/02 14:22:10 executing program 7: socketpair$inet(0x2, 0x2, 0xfffffffffffffff8, &(0x7f0000845000-0x8)={0x0, 0x0}) fdatasync(r0) r1 = socket(0x2000000012, 0xa, 0x2) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000051f000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x10001}) 2018/02/02 14:22:10 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/dev/keychord\x00', 0x400, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigtimedwait(&(0x7f0000012000-0x8), &(0x7f0000001000), &(0x7f0000001000)={0x0, 0x989680}, 0x8) mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00003b1000-0x9)='/dev/sg#\x00', 0x0, 0x109000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000647000)={0x0, 0xb3ae}, &(0x7f0000db9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00005ee000)={r3, @in6={{0xa, 0x2, 0xffffffffffffff03, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}}, 0x8c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 14:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b8f000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000fee000-0x8)=0xd412) sendfile(r0, r0, &(0x7f0000b89000-0x8), 0x5b) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/02 14:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000814000)='/dev/rfkill\x00', 0x4400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000128000-0x4), &(0x7f00009e7000-0x4)=0x4) pipe(&(0x7f00009db000-0x8)={0x0}) getrlimit(0x0, &(0x7f000022e000-0x10)) eventfd2(0x3, 0x0) unlinkat(r1, &(0x7f00006ed000-0x2)='./file0\x00', 0x200) 2018/02/02 14:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f000031b000-0x39)={0xf97cff8c, 0x8, 'SE\vLinux'}, 0x10) fcntl$setstatus(r0, 0x4, 0x400) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000546000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000703000)) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000e22000)=""/4096) [ 65.835294] Option 'f_ÂÝL»Ù' to dns_resolver key: bad/missing value [ 65.863095] Option 'f_ÂÝL»Ù' to dns_resolver key: bad/missing value 2018/02/02 14:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) read(r0, &(0x7f0000fd8000)=""/65, 0x41) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ca3000-0xc7)={0x0, 0xbf, "962944725bc7c85627459d51af5dea59cd5350bf5ea33ee46847bd344f94b844ee18c4eda2ee124953d6d023c972e008f0f0306d7f3d7f4e7e8ea463928e649dadda8981b7f74e1d96e841ac3b30970248b9d51767103e8fb73ba413cc61ba906e786305e9c5116b01dd3f796df592acf266e8484bacff2cfa58f292fbb5fa2ce4f652cd2446248e621fe66a59659b3edf76478cb915c6649c3dc63bb3a8ce0bab1647a878660dac17d2cd8ad5ab516b5789b0d86ce9c6ae65c532655124f0"}, &(0x7f00001cf000-0x4)=0xc7) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000461000-0x14)={r3, 0x8, 0x2, 0x5, 0x5, 0x5}, 0x14) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)) 2018/02/02 14:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/02 14:22:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b6000-0x8)={0x0}) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) writev(r1, &(0x7f0000c60000)=[{&(0x7f0000ca3000)="62901ce8c874678c7d4879a3186f6842a1cc78d8db30dc7e", 0x18}], 0x1) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) accept4(r0, 0x0, &(0x7f00002a1000-0x4), 0x800) r2 = request_key(&(0x7f0000fc7000)='id_legacy\x00', &(0x7f0000654000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001c3000)='*\x00', 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000696000-0x6)={0x7f, 0x0, 0xffffffffffffff7f}) r3 = add_key$user(&(0x7f00005d2000-0x5)='user\x00', &(0x7f00001af000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008d7000-0x98)="a4476c71eeaf70cb8fda3be43d3173d5091f959b6521c53a46119e620748f26afe5adb7b6312670689e921dd93cbec161ae0907819f07dfce08c61a1ab3549e70dbf0c586c1b1576ff4cd52e7516ee5fd6b86e917e31fab5b616c7108e7e155911cbc6e59680f1514f0df6e6b73b87edba80f8253c620b57b8825333e64341b5fc600e4b27f336388e35a631d002f4d51eff3687078d8994", 0x98, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f00007bd000)=[{&(0x7f000045b000)="e92351197cb7f4001cdab541e91cec0046796ca1bfd1017570c6e47544cc462ab8beeee026abe944ebb84fb43f496fabb3c98293e7281af590a1ae10725c284872f91ba161cbb4e7bdce2df804abef44f9a6b4308df9969c3eab256ef02f7c20a985a72c2562ff42212ddaa6a94cd0f9f1960cae81e73e8fc60400c7e9975eaba885f69b8d7dddddb7bf60bd1a81cc22360f70f3", 0x94}, {&(0x7f0000e98000)="7df5c9dfcbc58f105e4b8954671ccf1b1cac7bcb22ea256725af370ac590289dc9021a6a", 0x24}, {&(0x7f0000dc0000-0x17)="e59addd7f670c4ecf5845d223c118f0b8513866d7750f5", 0x17}, {&(0x7f0000600000)="f14de4e59fdd69a26d4970293fd855a56d8be00f52daf453822b86a361c24d6daf3a2a5eca60c596c9dcbb39130680d776ebb339a93a5ea440cd909d717f045c667bb420bd431022b1aac7707205bfbd0bf079afc7ea733696a4d87a3709219ef80dcd1edf88ed56dc70c4f717465c94d88e73e4eab6352c0c587d233b7f1acffd92ab165c74a17e99f24229c53807", 0x8f}, {&(0x7f000032e000)="64a5392aa1c216879b27d43d88cd7a0fbe9d45f64c0c7085c8131a995e9ce1f268325c83e6cf68099f38ae3d91da0418373966b529f89145578b6ddf0e6e8f3d765ca1aaa3f83aa6bbe5a68fca9e16b10baa7b3a399227f17de0faf3f919ce8f67b4aa8ef799bc9ef58a172e35dd2b372a0d2402e468e27be56e34a7a77493555f2edf6a838890e90efb88b6dee71032032278f96a555c2a2166c8dcf4c1613f", 0xa0}], 0x5, r3) accept$netrom(r0, &(0x7f0000d37000)=@full, &(0x7f00009f9000)=0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 65.870666] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.870678] CPU: 0 PID: 12107 Comm: syz-executor0 Not tainted 4.9.79-g71f1469 #25 [ 65.870691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.870707] ffff8801cba8f8d0 ffffffff81d94829 ffff8801cba8fbb0 0000000000000000 [ 65.870719] ffff8801c0053d90 ffff8801cba8faa0 ffff8801c0053c80 ffff8801cba8fac8 2018/02/02 14:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000001000)=[]}) getgid() 2018/02/02 14:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5ee1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0}], 0x1, 0x0) 2018/02/02 14:22:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syncfs(r0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000098a000+0x9)={0x1c, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x8000000000000012, @binary}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 65.870730] ffffffff816621ca 0000000000002a2e ffff8801b25250f0 ffff8801b25250a0 [ 65.870732] Call Trace: [ 65.870747] [] dump_stack+0xc1/0x128 [ 65.870758] [] handle_userfault+0xa3a/0x1310 [ 65.870772] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.870782] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 65.870794] [] ? preempt_schedule+0x25/0x30 [ 65.870802] [] ? ___preempt_schedule+0x16/0x18 [ 65.870810] [] ? handle_mm_fault+0x117b/0x2530 [ 65.870817] [] ? handle_mm_fault+0x1fc3/0x2530 [ 65.870824] [] handle_mm_fault+0x1fd1/0x2530 [ 65.870832] [] ? wake_up_q+0x8a/0xe0 [ 65.870839] [] ? __pmd_alloc+0x410/0x410 [ 65.870849] [] __do_page_fault+0x5c2/0xd40 [ 65.870857] [] ? mm_fault_error+0x2c0/0x2c0 [ 65.870864] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.870872] [] do_page_fault+0x27/0x30 [ 65.870879] [] page_fault+0x28/0x30 [ 65.870888] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 65.870897] [] ? SyS_mq_open+0x18c/0x940 [ 65.870906] [] ? mqueue_evict_inode+0x670/0x670 [ 65.870913] [] ? do_futex+0x15c0/0x15c0 [ 65.870920] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 65.870929] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.870936] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.870943] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.911443] SELinux: policydb string SE Linux does not match my string SE Linux [ 65.917795] SELinux: policydb string SE Linux does not match my string SE Linux [ 65.935259] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.935269] CPU: 0 PID: 12107 Comm: syz-executor0 Not tainted 4.9.79-g71f1469 #25 [ 65.935274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.935288] ffff8801cba8f8d0 ffffffff81d94829 ffff8801cba8fbb0 0000000000000000 [ 65.935299] ffff8801c0053f10 ffff8801cba8faa0 ffff8801c0053e00 ffff8801cba8fac8 [ 65.935309] ffffffff816621ca 0000000000002a2e ffff8801b25250f0 ffff8801b25250a0 [ 65.935311] Call Trace: [ 65.935323] [] dump_stack+0xc1/0x128 [ 65.935336] [] handle_userfault+0xa3a/0x1310 [ 65.935350] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.935358] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 65.935366] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 65.935373] [] ? handle_mm_fault+0x117b/0x2530 [ 65.935380] [] ? handle_mm_fault+0x1fc3/0x2530 [ 65.935386] [] handle_mm_fault+0x1fd1/0x2530 [ 65.935393] [] ? __pmd_alloc+0x410/0x410 [ 65.935402] [] __do_page_fault+0x5c2/0xd40 [ 65.935410] [] ? mm_fault_error+0x2c0/0x2c0 [ 65.935418] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.935425] [] do_page_fault+0x27/0x30 [ 65.935433] [] page_fault+0x28/0x30 [ 65.935442] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 65.935451] [] ? SyS_mq_open+0x18c/0x940 [ 65.935459] [] ? mqueue_evict_inode+0x670/0x670 [ 65.935465] [] ? do_futex+0x15c0/0x15c0 [ 65.935472] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 2018/02/02 14:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000403000)='/dev/input/event#\x00', 0x80000001, 0x400) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000b54000-0x28)={0x8, 0x3, 0x200, 0x5, "7b40d8c896b4d480e443dd5561b4a1b46fad5e9fb353366c0dca3d2e3cbf9606"}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7ff, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/02 14:22:10 executing program 6: unshare(0x400) r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f000085f000)=@random={'osx.', 'lo!keyring}#]./cgroupeth1\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x0}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000)={r2, 0x2}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000000) 2018/02/02 14:22:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getown(r0, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d2b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f000043e000-0x4)=0x1, 0x4) 2018/02/02 14:22:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="fb9ec4e454d063e6962e527bfe12ead9096069428ad63f210de08b3399ba6612f353aa65ea1d15b9f03ff282e88da005e603b72b1d57ddce29e5872bc77260eabbd35ac5f8f2140ec6c714", 0x4b, 0x40000, &(0x7f0000001000-0x6)=@hci={0x1f, 0x80000000, 0x3}, 0x6) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000013000), 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000625000/0x9000)=nil, 0x9000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006f2000)='gid_map\x00') getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000e9b000-0x4), &(0x7f0000bd3000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007da000), &(0x7f000030d000-0x4)=0xc) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000a1a000-0xe8)) 2018/02/02 14:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000080000)={0x9}, 0x1) pipe2(&(0x7f0000b77000-0x8), 0x80000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10}, 0x0) 2018/02/02 14:22:10 executing program 2: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4202, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x5, 0xf4, &(0x7f0000000000)="6d53add5f8f7357086056599856f886dbec3ce287250e4323d0489f40b2af4ee9fc7ba52c62af26da4f4b11226aed8dc3d76f0c49f195304c7f2a2afcc42d7afe027385c410e54aa626bc54963acd19224d57f3493281e7309bcf6230e97f3fd56d73a967fddf268a198ac1523d9d18cf853975f0d3601efeaae7d2fd3c8ab6a2c9ca509c9897e9eed702993d28e87bf4dea5e581148859362e62ded4dac6af6fa7c1688902d6d819d3482d38125cdb2c3e3a7afec2caab489560cc704f2d1a3fa3e2b82e34edfe392fb17c5fdeedbbccbaa16422fc11fc85966090c031240dae05157ddcd5dd6a0371469e0e2c556392e506e56"}) r2 = request_key(&(0x7f00003f1000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a41000)='wlan1\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="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", 0xfa, r2) inotify_rm_watch(r0, 0x0) 2018/02/02 14:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003fa000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000820000-0xf)='/dev/sequencer\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000073d000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7f}}, [0x80, 0x3, 0x5, 0x101, 0x8, 0x6, 0x1f, 0xffffffffffffff80, 0x9, 0x800, 0x5e, 0x2, 0x3, 0x2, 0x3]}, &(0x7f00005dc000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000009c000-0x6)={r1, 0x100000001}, &(0x7f000015f000)=0xfcd7) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000081000-0x14)={r2, 0x6, 0x10000, 0x3, 0x3, 0x3}, 0x14) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000404000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) 2018/02/02 14:22:10 executing program 3: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) setpriority(0x1, 0x0, 0x2000000000000000) 2018/02/02 14:22:10 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000008000-0x93)=""/147) 2018/02/02 14:22:10 executing program 2: clone(0x0, &(0x7f00004a7000), &(0x7f0000623000), &(0x7f000001a000-0x4), &(0x7f000004f000-0x3a)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d5000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) madvise(&(0x7f0000653000/0x2000)=nil, 0x2000, 0x0) [ 65.935480] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.935486] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.935493] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/02 14:22:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ce7000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002d8000-0x4)=0x7, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$inet6(0xffffffffffffff9c, &(0x7f0000435000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00007ab000-0x4)=0x1c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) syz_open_dev$tun(&(0x7f00000bf000)='/dev/net/tun\x00', 0x0, 0x4000) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) r5 = gettid() fcntl$lock(r2, 0x0, &(0x7f0000d5a000-0x20)={0x1, 0x0, 0xffff, 0x1f, r5}) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000d34000-0x4)) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00009c5000-0x10)="8b7def34cd61878e92c075644f3ffc91", 0x10) 2018/02/02 14:22:10 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000020000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000013000)={0x0, 0x5c5}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000c000-0x10)={0x5, 0x8000, 0x8000, 0x1000, r2}, &(0x7f0000018000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r4 = dup(r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000013000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, 0xd492, 0x7}, &(0x7f0000020000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000001c000-0xc)={r5, 0x8, 0x10}, 0xc) recvfrom$ax25(r4, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/02 14:22:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000087a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b71000-0x4)=0x234a) r1 = socket(0x1c, 0x20000000000003, 0xea00) write(r1, &(0x7f00008a4000)="2400000058001f0014b2f407020904000200071008000100ffffffff08000000000000f1", 0x24) 2018/02/02 14:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x0, 0xfffffffffffffffe}) fadvise64(r0, 0x0, 0x0, 0x9) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006d3000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000086d000-0x4)=0x7fffffff, 0x4) 2018/02/02 14:22:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00003cb000)='/dev/usbmon#\x00', 0x101, 0xc0000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000088b000)='/proc/self/net/pfkey\x00', 0x200700, 0x0) renameat2(r1, &(0x7f0000654000-0x8)='./file0\x00', r2, &(0x7f00006f7000)='./file0\x00', 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006d4000)={@common='vlan0\x00', @ifru_flags=0x2000}) recvmmsg(r0, &(0x7f0000256000-0x12c)=[{{&(0x7f00000c9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000394000-0x70)=[{&(0x7f0000b5d000-0xf2)=""/242, 0xf2}, {&(0x7f00006c6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f28000)=""/4096, 0x1000}, {&(0x7f0000955000)=""/138, 0x8a}, {&(0x7f0000ad3000-0xf5)=""/245, 0xf5}, {&(0x7f00000ef000-0x1000)=""/4096, 0x1000}, {&(0x7f00005fa000)=""/5, 0x5}], 0x7, &(0x7f0000fe8000)=""/119, 0x77, 0x4}, 0x7fff}, {{&(0x7f00005cf000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, 0x1e, &(0x7f0000a96000)=[{&(0x7f0000631000)=""/1, 0x1}, {&(0x7f00009be000-0xdd)=""/221, 0xdd}, {&(0x7f0000982000)=""/242, 0xf2}, {&(0x7f000028d000-0x4f)=""/79, 0x4f}], 0x4, 0x0, 0x0, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f00009ae000)=[{&(0x7f0000370000-0x6)=""/6, 0x6}, {&(0x7f0000617000)=""/80, 0x50}, {&(0x7f000052d000-0xc9)=""/201, 0xc9}, {&(0x7f0000b52000-0x9b)=""/155, 0x9b}, {&(0x7f0000077000)=""/54, 0x36}, {&(0x7f0000ef7000)=""/126, 0x7e}, {&(0x7f0000a5d000-0xe4)=""/228, 0xe4}, {&(0x7f0000d51000)=""/109, 0x6d}], 0x8, 0x0, 0x0, 0xffffffffffffff5f}, 0x8}, {{&(0x7f0000d04000-0x8)=@sco, 0x8, &(0x7f0000102000)=[{&(0x7f000001b000)=""/4096, 0x1000}, {&(0x7f0000ac1000-0xa)=""/10, 0xa}], 0x2, &(0x7f00003b6000)=""/58, 0x3a, 0x9}, 0x7}, {{&(0x7f0000524000-0x80)=@generic, 0x80, &(0x7f00009ad000-0x40)=[{&(0x7f0000a77000-0x95)=""/149, 0x95}, {&(0x7f000007e000-0x43)=""/67, 0x43}, {&(0x7f00007ff000-0xfa)=""/250, 0xfa}, {&(0x7f0000ac1000-0xc)=""/12, 0xc}], 0x4, &(0x7f000046f000-0x1000)=""/4096, 0x1000, 0x7fffffff}, 0xe9}], 0x5, 0x40012120, &(0x7f0000b8d000-0x10)={0x0, 0x989680}) connect(r0, &(0x7f000005e000-0xe)=@l2={0x1f}, 0xe) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000085e000)=""/115) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000bd0000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001}], 0x10) sendto(r0, &(0x7f0000bdf000)="4b56f15456a606c4b7c26dfbd13656d0dfa3bb9ad7e51fcce149ce782edd7dbad8601f04fb77d912aa72e981ab619e790016b850eddbc0ad545f5f280dad01f32cc561243f3b25796af0e7224c63ad8791dc58645657ad2056c85aa59db86f0dd0772f0540e4c44257e9", 0x6a, 0x94, &(0x7f0000d10000-0x10)=@llc={0x1a, 0xf5, 0x8000, 0x3, 0xe42, 0x0, @random="9257e202827a"}, 0x10) 2018/02/02 14:22:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x10000000000) sendmsg$inet_sctp(r0, &(0x7f00005bd000-0x38)={&(0x7f000064e000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000fbb000)=[@init={0x18, 0x84}], 0x30}, 0x0) 2018/02/02 14:22:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a11000-0x8)={0x1, [0x0]}, &(0x7f0000cac000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cea000-0x8)=@assoc_value={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000564000-0x7)) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000644000), &(0x7f0000465000)=0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/02/02 14:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{}, {0x0, r1+10000000}}, &(0x7f0000fef000)) timerfd_gettime(r0, &(0x7f0000da3000-0x20)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/create\x00', 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000031e000)='./file0\x00', 0xc802, 0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000904000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000037b000)) r5 = socket(0xc, 0x2, 0x0) connect$inet(r5, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00004d0000)=0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f000054a000-0xb)='/dev/hwrng\x00', 0x20001, 0x0) perf_event_open(&(0x7f0000575000)={0x3, 0x78, 0x79a, 0x10000, 0x400, 0x0, 0x0, 0x9, 0x80, 0xd, 0x1, 0x7, 0x8, 0xfffffffffffffff8, 0xffff, 0x101, 0x7ff, 0x400, 0x7, 0x4, 0x57fb2fcd, 0x9, 0x100, 0x4e7a, 0xfffffffffffffc00, 0x703, 0x8, 0x40, 0x7f, 0xff, 0x7, 0xd, 0x20, 0x3, 0x5, 0x0, 0x6, 0x8000, 0x0, 0x3b4, 0x3, @perf_config_ext={0xffff, 0x80000000}, 0x402, 0x5, 0xfff, 0x7, 0x4, 0x1, 0x81}, r6, 0x7ff, r7, 0x0) write(r5, &(0x7f0000e67000), 0xfffffed9) r8 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') ioctl$EVIOCSKEYCODE_V2(r8, 0x40284504, &(0x7f0000f16000-0x28)={0x80, 0x19, 0x3, 0x81, "9e44e4bea9dba97fe5904c432f9c852e23191f5e9dcacbf06d75b66fc2b30cd6"}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000bec000)=0x9, 0x4) sendto$inet(r8, &(0x7f00003d0000+0xffb)="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", 0x1000, 0x20040001, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000b7b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r5, r8, 0x0, 0x3ff) 2018/02/02 14:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000299000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) r1 = syz_open_dev$mice(&(0x7f0000244000)='/dev/input/mice\x00', 0x0, 0x20000) syz_open_dev$tun(&(0x7f00002ac000)='/dev/net/tun\x00', 0x0, 0x151000) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/02 14:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) r1 = add_key$user(&(0x7f0000af9000)='user\x00', &(0x7f0000862000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000bfc000-0x7)="cd192c854147df", 0x7, 0x0) r2 = request_key(&(0x7f00003fb000)='rxrpc\x00', &(0x7f000064a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000da9000-0xf)='^uservmnet1/],\x00', 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f000075f000)='id_legacy\x00', &(0x7f00004f1000-0x5)={0x73, 0x79, 0x7a, 0x1}, r2) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r3 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mknod(&(0x7f000032a000)='./bus\x00', 0x100, 0x7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r3, 0x0, 0x0, 0x4) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)) 2018/02/02 14:22:11 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004fe000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0xe10e, 0x65266437928f4d00, 0x3, 0x1, 0x9, 0xffffffffffff7fff, 0x80000000}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000761000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000f65000)=@full, &(0x7f000098a000)=0x48) pivot_root(&(0x7f0000067000+0x9e5)='./file0\x00', &(0x7f0000562000-0x8)='./file0\x00') clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00001c1000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x80000000, 0x2, 0xff, 0x3, 0x400, 0x7fffffff, 0x5}, &(0x7f00008a3000)=0x20) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000295000-0x4)=0x8) 2018/02/02 14:22:11 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000002d000)='/dev/ptmx\x00', 0xa001, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000028000)) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)) 2018/02/02 14:22:11 executing program 4: r0 = creat(&(0x7f0000790000-0x8)='./file0\x00', 0x143) ioctl$KDDELIO(r0, 0x4b35, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000861000)='.dead\x00', &(0x7f000020c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000478000)="bddf08ea384b85e89b8d9628373bc1a5583300c61af45f33c15c07c389122bd81ee642736a96e07d639b6f7c064a3f8d54db613bfa17ea08c23a97987c4ff0c538ae3b6450278be507a523dfb84157c463f96b47ddfc21cef1c6a4707828", 0x5e, 0xfffffffffffffffc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000040f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00003a2000)="06d45c57bc3f9d77b62aa995edba29cce99eb33c508f7af5d42f982d5945763a957361249079fd6ee9baa38ef72db95f2fee00cc295bc51cb0bb7922af322b1df10fea3abd6cc06346c8b05f09b0804ac6f3b488d51c50e606cb4c831c6ddbfb03496733255cf7fba75b6d04ce6b887dff8b90262ce536b528a2ab8133370052d161e5a6f273963d50a9811368818bb40fd806306b49664719548467501371261523f9558a440a5cfbdf1ae5a6b0c4b104e015000ffcfea414297ce58d451ce0f6670335f3d3b05092de02b588387f1ffb888dc3c67ce4400c8aa2238e7d98c88bf7c6923e3097b1cfe88f7f45d1e23d33") keyctl$instantiate(0xc, r1, 0x0, 0x0, 0x0) fsetxattr(r0, &(0x7f0000e6c000-0xc)=@random={'btrfs.', '-bdev\x00'}, &(0x7f00009b2000-0x2)='\\\x00', 0x2, 0x2) request_key(&(0x7f00005db000)='dns_resolver\x00', &(0x7f000069b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000267000)='loGPL\x00', 0x0) 2018/02/02 14:22:11 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000001c000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, 0x20, 0x3, 0x5, 0x0, 0x5, 0x40010081, r1}) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) shutdown(r0, 0x0) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000006000)={0x0, r2}) 2018/02/02 14:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000479000)=""/208, &(0x7f0000ffc000-0x4)=0xd0) 2018/02/02 14:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000078d000)='/selinux/policy\x00', 0x0, 0x0) bind$ax25(r3, &(0x7f0000da6000)={0x3, {"288784b3a97142"}, 0x7}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)) accept4$llc(r3, &(0x7f000097e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000dcd000)=0x10, 0x80800) dup2(r1, r2) 2018/02/02 14:22:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006e7000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000179000/0x4000)=nil, 0x4000, 0x2000000000000011) 2018/02/02 14:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) syz_open_dev$mice(&(0x7f0000051000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) 2018/02/02 14:22:11 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7ff, &(0x7f0000017000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000015000)={0x0, 0x2b, "618360a37e94b9105f3043813333f7341ef8f567aad762cd321c6083d52b3b0a521ae49b5b3690e6725ed0"}, &(0x7f0000016000-0x4)=0x33) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x3f, &(0x7f0000017000-0x1000)="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") pwrite64(r0, &(0x7f0000002000)="0609a584900bebbae0fd066c6ce5", 0xe, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000015000+0x241)={r5, 0x32}, &(0x7f0000001000-0x4)=0xc8) syz_open_dev$evdev(&(0x7f000000b000)='/dev/input/event#\x00', 0x0, 0x181341) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000019000-0x8)=0x8) fcntl$setstatus(r3, 0x4, 0x2400) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000018000-0x8)={0x5, 0x4}, 0x8) fcntl$getownex(r4, 0x10, &(0x7f0000013000-0x8)) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x58)=@bridge_getlink={0x50, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe}, @IFLA_EXT_MASK={0x8, 0x1d}]}, 0x50}, 0x1}, 0x0) r6 = dup3(r2, r2, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f000001a000-0xbc)={0xdf, 0x1, 'client0\x00', 0x4, "421ee8b5167b7f89", "4fddba1b8f5bdd39d16754d8eff5c40b5b4dd22f99925be4a17eeb57ee2f1966", 0x9, 0x8}) 2018/02/02 14:22:11 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000d38000)={0x10}, 0x172, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xffffffffffffffff}}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xac}, 0x1}, 0x0) pipe(&(0x7f0000170000)={0x0}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/234) 2018/02/02 14:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006c9000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000138000)="666400000004bb") getdents64(r1, &(0x7f0000f73000-0x159)=""/528, 0x210) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fc7000-0x18)={0x0, 0x4, 0x30, 0x800, 0x1f}, &(0x7f00005d0000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000727000-0xa)={r2, 0x10001, 0x1, [0xa4d]}, 0xa) 2018/02/02 14:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009ba000-0xa)='sessionid\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f09000-0x10)={0x1, &(0x7f00005eb000)=[{}]}) r1 = socket$unix(0x1, 0x7fffffffe, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0xffffffffffffffff) fallocate(r2, 0x3, 0xffffffffffffffe1, 0x5) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = dup(r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001fb000-0x10)={0x1, &(0x7f00006f2000-0x6)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000ec000-0x10)={r4, &(0x7f00004be000-0x1f)=""/31}) syz_open_dev$mice(&(0x7f0000b97000)='/dev/input/mice\x00', 0x0, 0x121a40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000046f000)={0x0, @in={{0x2, 0x1, @empty}}, 0x400, 0x55, 0x0, 0x9, 0x1}, &(0x7f0000d52000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000b6c000-0xf7)={r5, 0xef, "dc89a31ac95a708164a02417f7332f334473fd662b9e5b4613627fbdb9d291e0561fd62f4de165c80a4a0627c72ddf61b4d81101d9148facb2d60461c7c843ac49a09ee2a2aaffd676bfb100b4042a7e1aae84e74a3fef6207ba51212d898a625feeeba90d7b8b0aac9fe99012232a3636762c17c1f2af5e2e0a64f1947e49ff050fb7b5b4ecdd71088c2604af51b433bd2fecf3cd23c1236382247b7bc8a0b3b88b52a20b07886d7a31f7abc6d326ea1178bfdf37765329d28433c0c8786fb327d173c32efdd5415462a3e20d9008d55045efe060bec4e247fce09226822653a4e8fe9073f89b08496ee692e51549"}, &(0x7f00009f0000)=0xf7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a2a000-0x8)={0x0, 0x50c}, &(0x7f00002b6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000fc8000)={r6, 0xffffffffffffffff}, 0x6) 2018/02/02 14:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000004c000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d1a000)=""/213, &(0x7f0000b37000)=0xd5) recvmmsg(0xffffffffffffff9c, &(0x7f0000e60000)=[{{&(0x7f000077b000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000023000)=[{&(0x7f000062a000)=""/152, 0x98}, {&(0x7f0000557000)=""/158, 0x9e}, {&(0x7f0000f91000)=""/59, 0x3b}, {&(0x7f00004fa000-0x49)=""/73, 0x49}, {&(0x7f0000fee000)=""/167, 0xa7}], 0x5, &(0x7f0000b99000-0x87)=""/135, 0x87, 0x8001}, 0x100000000}, {{&(0x7f0000a82000-0xe)=@l2, 0xe, &(0x7f0000f7f000)=[{&(0x7f00004d8000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x7}, 0x1}, {{&(0x7f0000603000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00000a0000-0x70)=[{&(0x7f00009c9000-0xcd)=""/205, 0xcd}, {&(0x7f0000d5d000)=""/91, 0x5b}, {&(0x7f0000a6f000-0x7c)=""/124, 0x7c}, {&(0x7f0000f3f000)=""/146, 0x92}, {&(0x7f00002d1000-0x17)=""/181, 0xb5}, {&(0x7f0000bf9000-0x57)=""/87, 0x57}, {&(0x7f000023c000)=""/157, 0x9d}], 0x7}, 0x9}, {{&(0x7f0000c1c000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f00000ab000)=[{&(0x7f0000b76000-0xfb)=""/251, 0xfb}, {&(0x7f000001e000)=""/67, 0x43}, {&(0x7f0000df1000)=""/63, 0x3f}, {&(0x7f0000b39000+0x588)=""/249, 0xf9}], 0x4, &(0x7f0000732000-0xf9)=""/249, 0xf9, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000a56000-0x60)=[{&(0x7f0000627000)=""/69, 0x45}, {&(0x7f000072f000)=""/220, 0xdc}, {&(0x7f00005db000)=""/237, 0xed}, {&(0x7f0000c91000-0xfd)=""/253, 0xfd}, {&(0x7f0000a7d000-0x1a)=""/26, 0x1a}, {&(0x7f0000e4a000-0x6b)=""/107, 0x6b}], 0x6, &(0x7f0000f23000-0xc5)=""/197, 0xc5, 0x10000}, 0x200}, {{&(0x7f0000c59000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000b17000)=[{&(0x7f0000def000)=""/242, 0xf2}, {&(0x7f0000fce000)=""/27, 0x1b}], 0x2, &(0x7f0000c5a000)=""/95, 0x5f, 0x1c}, 0x1f}, {{&(0x7f000015c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000601000)=[{&(0x7f0000d9c000-0x5a)=""/90, 0x5a}], 0x1, 0x0, 0x0, 0x2}, 0x8}], 0x7, 0x40, &(0x7f00009f3000)={0x77359400}) r4 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00006a4000-0x10)={0x100, 0x5, 0x4e}) connect$packet(r2, &(0x7f0000b6a000)={0x11, 0x3, r3, 0x1, 0x400, 0x6, @empty}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00004d0000-0x8)=@assoc_value={0x0}, &(0x7f00008dc000-0x4)=0x8) sendmmsg(r2, &(0x7f00002d5000-0x78)=[{{&(0x7f0000c7f000-0x10)=@nfc={0x27, 0x6, 0x8, 0x6}, 0x10, &(0x7f000038d000-0xa0)=[{&(0x7f000066a000-0x96)="c5723c205225539fc7dac3405b8ab4592d0591930b9a7c0dd2090121cc97db5f62a5efe119a45fffb8e98832fe9c2226eb705996cc411e2c7d970e5c3a704363ad4d829af454aee827aa6a5dd3a9c616ddd08acd661bd6b4454cfcd667757ea0e24d1fc0bf21d21595bec02c9e1ca82e93ef03d8a435141490f703ff64909e44478f54f0471ad2bd739d926d17d68e4a9f38d19e73d2", 0x96}, {&(0x7f000094b000-0x43)="f01a41f9025bdd5c87ab68126a345366fb4b725bf830cd7d391cb297cfa707c8926c5acd7384fae78d94a1a3ec3cd77ca094e99f40e4cbbcd83cd7ecb9057f4bdb9c85651dd7793b60a545af112d578f653778767c1e8e726ea725aa7aa6562302de7bfb7ae719d2", 0x68}, {&(0x7f0000bb9000-0x5e)="05dc59d7d1ed33c46ab60b5c7dc1ef94ae48452b6815da1d2ff9c678cf1865faab407418184dc6ddabeebedafd38657417e7b7a256f2ad2b0205b8680d13af7ebac130090ec5e2467ff92dd6608982700d24fca9098deceb1ac5521ba883", 0x5e}, {&(0x7f0000880000-0x99)="e39367990ae3c5e474d42b24e032d4af714790c59775e3b1899e86c50e290e9c9351e9b85e24d5bd4e40e40f436a715371d3ee11bb017d38f9e05950ecb59e974e96dd9d2e2fcc475d659cd7b191aba9914a36150bf6326edf8cf8131d147e73f592248609431f480cc7bf26a6d294c974471ad7d9dfb5801383f2d8653e5080c9155c625a9a8a388fceaf074d5d39302b30e31a4fa4aa021c", 0x99}, {&(0x7f0000dd4000)="8ad8626d99187f924d8b8b8024b7950cac9bce8189e7e59e851185a80ac22eba406d23d9dfe4091f9caad111009c9347c6ac6f9209a05ffbbd090ecf48a30ca66e98e44b1c44605163352676925e5d57f67c4ae5356cd398f4b123caddfac27e2aaf9b20f78596d32525a9a50bf6077cda3ed274803d69e37dcefc0629c10358bf1fcadd", 0x84}, {&(0x7f00006d3000)="4998fbc036528cbce916ecde0c0d0dfc67b99db8b80a804f23fca0552c91b6c385f6b6c1c66b5680e46d579dbe004462051e913bf45abf3e999422da4b200bc266e38b5da4bb59c50249826ca1dc0092e59e35d6fd341d330146e58ea9d84ce5", 0x60}, {&(0x7f0000e82000)="a73752dba772e30dc3acf46ce334aa52bfb83161f9ad1d36013b79aa24b7523691f7f80ed24afa2eb9237f89630820b9a0354d91678a5ac6bfd2588b91d184a64893d818e65f3a842ab931c9016077381509c3e53ae101b0c50a76635f31d2261e082056b2b7d0f1608fdc7e3d847b6eb73528e4af0f50eb772f16b5a0b8782540ede64089b850f14c0fa33d8ba3504c6b20952804b0206ffc43e0b633711d1078a5aeb2cdf6e061bf1faf74f816b582675b9a81cb5d6bd739e36d86e929abddb5b48adc0fe8bb1a7fad5e47c355e2de3e0539144b06618083e4b8363043726dc90a3185295aba4f2ed19461eca99a86b258", 0xf2}, {&(0x7f000093d000)="9176994fd3caae78406e878e07ef58a08f271046c58f1fd898913e86e9b945a013da0a0a5909bbe53bfe69497c970eb81369701b06a338d467b404ec8a3359533e4d0130474989aef34e6aaa94ab3e63397b3fe5db7d6936c3f7c95dee7449b9d50f6248ff7809aed4714635f4c85531a55ac82665232968fcaba9e083c34bcf5084ad1b67fe623c117a64d0f66639f73589fd419b5eab7ba7e0815a0a1a699d5911e8b9744f8b40e49331cc05ba0e507f6bb94dee857c142ab7e73d93fde93b41b22254d5ea8b7513d95ed8e56701ca3e702e959150c6246d5be06325fc076d", 0xe0}, {&(0x7f00008a8000)="eccf4cea5b18440c", 0x8}, {&(0x7f00002bc000)}], 0xa, 0x0, 0x0, 0x80}, 0x1}, {{0x0, 0x0, &(0x7f000004a000-0x50)=[{&(0x7f0000a24000-0xad)="dfec136f410402ca0eed9e73000971826782c1bdaa8ba744853145ea953d7c51e643ee1123f3405703a0573c0f29eb44af40fb3c02de9f715ad91e2cd7fe9200dc90c17906360ca0fa2f3ee0e7cf7d2087e210816cf0793ae83b866075b4c65f5cdefa4aa5056058567d8104cf2b33235c6e8da3a82ea1e68b32e0d4724b1c7660f9f3a3b8b2cdbe7a897404377e701f1cdd46c7f53780c0ffb707e188d26de351c43bb999416954eec71342b1", 0xad}, {&(0x7f00009d2000)="571607e6bbbe1689e11dac2058a33332d83eef4acddb9bd18fa1925a65f92c48014288f5b7ec426e86e43649c8ec655b4221edde4df9b96192e25eac3d1bb70af04049bca83c400e44b7e6265a6a7d1b743bf6f344e72090a0031343112f4648aef00d626ea147d10cfaea331c601d374b9aba73635f04dfa43259925f2f244828256ffaa2d7878510723f6c5db1784a2dc22b3959c189aab28dc3a72c878fe8af90f337ed3171c98eb3b17df560f6699f885c4819c90f4ccd2605d49ff8ed1c81335e4a006c30878c5ed8e6195f5ad7d71f3f3d5af9f5a3fbdb1583f1de14fde02deb0b21fcc78ba44b81081e12", 0xee}, {&(0x7f00009fb000-0x1000)="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", 0x1000}, {&(0x7f0000db8000-0x16)="7c3114a1e99deeb4aa71b2020f30fcfd0147f7d8ae5e", 0x16}, {&(0x7f0000ad1000)="de715d55524da45f2fb60423f33d86b5c704b76b00f1a7d35c818e3d13e245e356b99d8f32701cf306f60df1d557674957b3577ac48bc4ce44e479a8df6579707f43e8f7af6726623341658c9004ff6903ac5f7ff992ac6ecf1631a0fb6dd3926acf8c969ca643a925e4f2b53c73587e3bcb72c8956182789b7f0fd674ce15db7606819cc55ef0d52d57ca602c9a8822e4c9c9a947e1795b1fa043bbdd8754341c9cd747e9fc1d808d3737d7b32ad55ca323ab7ba39e94deffb538cbff8ae888536955f360d08fa48efd8a58859cbec8bda0b7e0328e1a3311880fe2a969bd1349", 0xe1}], 0x5, &(0x7f0000232000)=[{0xa0, 0x109, 0x1000, "2dfb0193e6d0b0a4be17ab04c089bd90951beb6b8ddf52d038895d2e8bdb15e33716da3935acfe06fe9ec5987f47c4e625a39c23274995d9419cc28d5afd723490ec0542ff883611e95331f8fa0abb1c1a8e36a76f6804205799161506407ebc2df9eea0c67f0a56c5fff13d623ad9e0dc81cd6c93a160f17ca07ec07fb57702a111bd831636b5d05a99b0e91fca91cf"}, {0x18, 0x0, 0xffffffff, "1362b9dc"}, {0xc8, 0x108, 0x7ff, "8a9b8e1536ecde3f6bbc659a250c48977f25d468919a94a55455086b7997d33e6213d7d120ad9d23f12968a043fce1640611b3e18c617a4d1819cd18d42005f90ea8ab9338154e76c854e44dda27234bee332c8f60e1aa350f9e9d270cabfb905cb48783c33aaf77f61dc8b7d14903006b95e5892dbdd08de91b316f157ea0eb0a21f900587e69dc78322e4a0061fe2f9875e316b69baf41ad969df3bdc6205b6cd80a8c11131e2ddbb9ec703a3920194f2e"}], 0x180, 0x8000}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e08000)={r5, 0x2, 0x20}, &(0x7f0000b9a000)=0xc) r6 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) sendfile(r6, r6, &(0x7f0000efb000), 0x102000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004d1000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xeb5, 0x2, 0x2, 0x2, 0x1f, 0x5, 0x7}, 0x20) msync(&(0x7f0000161000/0x3000)=nil, 0x3000, 0x0) 2018/02/02 14:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r0, &(0x7f0000978000-0x70)=[{&(0x7f0000f2b000)="b1fc943402b92c86a583eed6fb9b35493b6d9cf8ebefd743d802da8f127bdcf9577a581b1af835ca1d0b85", 0x2b}, {&(0x7f000032f000-0xa5)="3165f8afd2bbace6e43521970eb2ced22ca9c6206261bbd379590db43150870899671449a29cd32eafd14ee1644c03b480e9cc9958b078e047ba82d1887ca878857f08893828f53d2da4f36a3e941656c8732add17650b69d2069765dfb0d7af48c51ff8fbf62ac2ab6d83aee30af3653b4bf4bdd02fc8c7545ed874ce6a1d51fab21bbb31d7127508b841b5ed2acab189a392618ade1d5984339e17fd1b341d49fffa2963", 0xa5}, {&(0x7f0000ea9000-0xbb)="6fa261ee5de7cee3e2f547f91caf609678ec7b4b1a513796f5cc14368d17fc7b2bf6b86dba02fd49628d1572657e15115b04b0d5363c4f7bfc1e46c21c719a9c894cc170452de2ea258e098c10ef987a2134dd6e1d495f6859a26ed7f37c9c70fcff4ae2a5e2b83f86b51e1070fbc5047f5b472e047030ae278089b451404a5aa4c31bce3903eb9e74561909754c0baeebed28d40ce3d713802072d0ca5fde3ca82087a98673901a33756e6e30cfd11a474fff8b8420d765d773b1", 0xbb}, {&(0x7f0000729000)="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", 0xfd}, {&(0x7f00008be000-0x1d)="d1b72de6f7c7382f85f7ed79389c4d012816d5c25728d50bbafb518dd8", 0x1d}, {&(0x7f0000f25000)="4b7c4546754b4d3667f57045bfe3c113a169258150117fbb0b28a24a139b59edcb68f9572780cf2a20552a0aa6ac0405b06dd25f4fc50772ee52b78e35f3479ee6f94337f379590dcf5d043d4dbe968997333b9281cb94b0096968ef8643fb9e27cc1dbf252c7c7d43b0f2fe16c4f8a2b3d061a7a8c0d7c140d999cffcb67c82d82b16432ba217397cda3730524e33aacc4ed4f2094d3a8b0fb47aeb62de95894c6b44cea4b0f566a9ddac80a030af2f7c0183f7a2ca80f470b86e17b03e91eb91c57194ef3e4c7bf248d09dd5e76b8bef95959c5049ba8947e23a87307d0f932cf2f60bff9251186b70c470282242e8dc0d7750ed80c542481efcb71b", 0xfd}, {&(0x7f0000441000-0x37)="ae42de8107070079c5fc10f80b6510cb9db81640ab2c731015f7ee4657522dd5de94ef81e150d55378a2d597bc3052a2dbaad5bcec5394", 0x37}], 0x7, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000039d000-0x4)) r1 = syz_open_dev$sg(&(0x7f00000bf000-0x9)='/dev/sg#\x00', 0x8, 0x2000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000444000)='dctcp-reno\x00', 0xb) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000090e000-0x1dc)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {}, {}, {0x5}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/02/02 14:22:11 executing program 2: socket$netlink(0x10, 0x3, 0x40000000000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003fc000)='uid_map\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000fbe000)=""/4096) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00009c9000)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f00008e5000-0xf1)="9ef424841e6ea719ed84d94b5ac204efbd07a2715624880f377cf9cfb61252ecf4e387d50ccfb7543a28031064a4f9385580d4d59e81fa725c49913147898cd5ad9cf43c53ed7d72ec1fdb6d22a9e1b9cc9ec1666234e55571eabc4e92347f4de3b26df9781385299aa8f47c37d05ad615b6a6ae24cc5fd4f16081af13d1d9f62f2294708a8dfcba5036aeb699441ce276a35e6ce0bcd4c6fd4801de2b50c0d3a3a6912f42150f7e7a4c61ffa327e841ea5044d3a9db2fa73f322fbf20b31c54d2b7ae59b63d62f36113d0aa2a7a97084d99899ac48bbd1dc26ca6626dcb09328d860541b91a8d092af01163a4927f8dd2", 0xf1) socket$inet(0x2, 0x0, 0x0) 2018/02/02 14:22:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002000-0x20)=[{&(0x7f00001f1000-0xeb)=""/235}, {&(0x7f0000001000-0x71)=""/113}], 0x59179b0a071906b, 0xfffffffffffffffa) 2018/02/02 14:22:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00002de000)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00009f5000/0x2000)=nil, 0x2000}) 2018/02/02 14:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000154000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00009f2000-0x10)={0x7, 0xee, &(0x7f00002ec000)="1f1345aed579ee76f1edbe4fe0a0a6632618b44bb808096b4f34d31ca5d4bbe32a401b5dd4681727b47a849a2d4ff6dd8208bf25baa6a35994973e5745a24dc30b1bd140f0b3d1c38b864a9a7546d07693aa47fc0dd4b52ce7e0951354cd71171623ff1055ce87f5aec8d2b248ee76db28a6cea939a6be9f6925c33a71d71ece5389099d20d0f9c56e4c6c6193b0f6b907cb455bece6ad6a141b3437e72d632e2d349871403ec5d58ed84eec1c3033a9676240b52bba834f074f00fc7e88db2e7bea445dd7bfc4194ca55fbc79c75a7980f96045548735bf98302652a3598aa82d4bcf09193e6373e8d341f176d6"}) creat(&(0x7f0000099000)='./file0\x00', 0x1a8) pwrite64(r1, &(0x7f0000c92000-0x3)=')>@', 0x2, 0x0) ppoll(&(0x7f00006df000-0x18)=[{r0, 0x100}, {r0, 0x8}, {r1, 0x1004}], 0x3, &(0x7f0000c50000-0x10)={0x0, 0x989680}, &(0x7f0000c11000)={0x100000001}, 0x8) sendfile(r0, r2, &(0x7f0000983000-0x8), 0x1c0620d1) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000e5000)={0x3, 0x9}) 2018/02/02 14:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) recvfrom$ax25(r3, &(0x7f0000aac000-0x3e)=""/62, 0x3e, 0x0, &(0x7f0000b02000)={0x3, {"a71f44c4235a61"}, 0x8}, 0x10) tkill(r0, 0x10) 2018/02/02 14:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x100000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000023c000-0x4)=0x3ff, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000f30000-0x20)={0x4, 0x4, 0xc72, 0xa4a, 0x2, 0xc194}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001f1000-0x14)={0x0, 0x8, 0x754d, 0x956, 0x0, 0x100000000}, &(0x7f000039b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002f000-0x20)={0x3ff, 0x4, 0x200, 0x5, 0xb5d, 0x0, 0x7, 0x7ff, r2}, 0x20) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r1, r1, 0x80000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009ee000), &(0x7f0000b76000-0x4)=0x8) 2018/02/02 14:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x561000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003e7000-0x6b)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b2000-0xb)='/dev/hwrng\x00', 0x402001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003cf000)={0x0, @in6={{0xa, 0x3, 0x21966322, @empty, 0x4}}, 0xfffffffffffffdbe, 0x7}, &(0x7f0000496000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000668000-0xc)={r3, 0x6, 0x2, [0xfffffffffffffffd, 0x0]}, &(0x7f0000689000)=0xc) read(r1, &(0x7f0000088000-0xb5)=""/181, 0xb5) 2018/02/02 14:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000500000-0xc)) open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) 2018/02/02 14:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f000072e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000000)) timer_settime(r3, 0x1, &(0x7f0000001000-0x20)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000b65000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00005aa000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) close(r0) 2018/02/02 14:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101}, {}, {0x6}]}) lookup_dcookie(0x7, &(0x7f00006e5000-0x8f)=""/143, 0x8f) 2018/02/02 14:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000038a000)=""/4096) write(r0, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r0, 0x1}], 0x1, 0x400000000010aef) clone(0x0, &(0x7f0000022000-0x99), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000025000-0x42)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/02 14:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000144000-0x4)=0x3, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, &(0x7f0000af5000)=0x4, 0x10001) r2 = getuid() r3 = getegid() syz_fuseblk_mount(&(0x7f00008a4000)='./file0\x00', &(0x7f0000a60000-0x8)='./file0\x00', 0x3, r2, r3, 0x6d, 0x3c, 0x10) dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000050b000-0x20)={0x8, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000d9000-0x10)={r4, 0x3}) 2018/02/02 14:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000987000-0x18)={0x0, 0xfffffffffffffff7, 0x20, 0x5, 0x180000000}, &(0x7f000049e000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000861000)={r1, 0x81e8}, &(0x7f000061e000-0x4)=0x8) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mount(&(0x7f00009db000-0x10)='./control/file0\x00', &(0x7f000042e000)='./control\x00', &(0x7f000087f000)='configfs\x00', 0x8, &(0x7f0000ae0000+0x1b5)="666678ef50dcac02d79ce8a970a17e1492b384156845f6963d9da719f0b5e677350d3bb94c246c031b892788cae26dcc042fa24ed7d90d81a17a70a74793a5") mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00002d9000)='./file0\x00', r2, &(0x7f00007a4000)='./control\x00') fremovexattr(r2, &(0x7f000092e000-0x18)=@known='system.posix_acl_access\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f000012e000-0xa)='./control\x00', 0x2) 2018/02/02 14:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000624000)={0x0, 0x20101800, 0x4000, 0x2, 0x0, 0x9, 0x5, 0x61, 0x5, 0x5829}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x14, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0x7, 0x3, 0x5, &(0x7f0000cea000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000075a000-0x4)=0x9, 0x4) 2018/02/02 14:22:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00009be000-0x2)='ramfs\x00', 0x100004, &(0x7f0000e16000-0x82)="53f7d4568053fabe9b019d59f7e096a2a959d24cd54312c7694185a94388d83a864740b5374e8789005b3cc3f15ba364b8c3d21ca1d8855cc03520a2eb0389762f8f70b86232912672578a5e37becf17d0a1b7f1b330f77f1ded51cf59f10b29a6a7a72fc68fd75d3a06b0368ff4b3022bd2ac9f83334fa87027899d724553aff003") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a91000)='/dev/hwrng\x00', 0x0, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000d2000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a32000)=@ax25, &(0x7f00009e0000)=0x10, 0x80000) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bc5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = accept$llc(0xffffffffffffff9c, &(0x7f0000a72000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006e3000)=0x10) epoll_create(0xffffffff) inotify_init() r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f9d000-0x10)='/selinux/create\x00', 0x2, 0x0) r6 = socket$key(0xf, 0x3, 0x2) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/mls\x00', 0x0, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000780000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000804000), &(0x7f0000127000-0x4)=0x0, &(0x7f0000ac7000-0x4)) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r12 = getegid() sendmsg$unix(r0, &(0x7f00008a0000-0x38)={&(0x7f000005f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004f7000-0x60)=[{&(0x7f0000878000-0xb8)="3cdb7f621e8e9282b5f0888e0f5287d3621ae73a2367463838ea69c68e154ebf34962d065820a0a43fbb04ca4037e653f7d7ac2352d0801185df32d4ebd0fc356bd1c25db790d0b01bb998fc2aeb6bb245e63942e02bc7b2d276987ab2631506f76108da18ec948ac48e71ed91bc9167fdcd90ee4b1c52a424a41940b156719a74598614e0ea41a29773aadab71648aa552487ca1f76a0746499f6656a47611bc4901df8ff6c4a893306244351c5c9bec2e984336b781794", 0xb8}, {&(0x7f0000664000)="1e948ffd697210ef793425cc4eacc6e2d3d62ffc5eb995cdf67ad70bfa6608e3611a7024981419b3def48797e0b10717c0f3c18b0c432017aaaa477cc7ada811e8b0f6ac6438177cb91e157cf9e8a2896c45ce04a1e7d1826c1cd6234fe913381be99599dc1b3097cf012de5a58afe600f646d2ebc3645b197ea0d00fb023b95498fc4dc270b0933322ff127b6ffc252227c8400853ff85eff888e5fce8feac66b6e3b6a8a966411357782488c8ba327f5b3fefccdd404aab1bc3d8a36bae7375261f0dd58c15c135b0c64bc06174a4b1e06ecfaa4c4d538622fca0e43425f88fc9ca1297b07", 0xe6}, {&(0x7f0000fc9000-0x75)="02f3ed4500e90b7597ddf23c1234b4cab8af68cc29ff4f05039fbb82f30118f024808dd08f4bd75762190b4a964b3a6a456e39b04f580265a0b5c1ec27f469d2626a3224d8fa31bc28154b451033fce1d96639a31340679a69bbd2d2f874e4b0f7b357a25b131383a34ce86b66242a459f196c2ef6", 0x75}, {&(0x7f0000963000)=':', 0x1}, {&(0x7f000099c000)="e533f80c98580e19e3493fc41355b62c99af08f89e502976f30390385693ffc04dc913a96d46868d9e52a23bc01852cd60174d030b5f580463a4cd8be0b47916eedee1729acd8922a5aefeab496d62ec0f", 0x51}, {&(0x7f0000d8f000)="4a2b0225f5a44ef078425477f1cd8b49389d01aa91dc25e1ec9791f1e7478189d8af575c54a6e87de963", 0x2a}], 0x6, &(0x7f000056a000-0x68)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r12}], 0x68}, 0x80) accept4$inet6(r7, &(0x7f0000814000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000c15000-0x4)=0x1c, 0x80800) getsockopt$SO_TIMESTAMPING(r11, 0x1, 0x25, &(0x7f000011d000-0x4), &(0x7f0000a1b000-0x4)=0x4) r13 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017f000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000380000)={{0x0, 0x0, 0x10001, 0x3, 0x2}, 0x5, 0xc58d, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x6, 0xfffffffffffeffff, 0x49be}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r13, 0x84, 0xc, &(0x7f0000f85000+0x350)=0x3f, 0x4) chroot(&(0x7f0000baf000)='./file0\x00') readlink(&(0x7f0000fcc000-0x8)='./file0\x00', &(0x7f0000b52000)=""/208, 0xd0) pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/02/02 14:22:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000000)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000072f000)={0x0, 0x44, "6992944851377507efe9cfd7aa4abfdf3b2d4d52c590b205f253f18a771c97f7be424e858099ef40d700ea22bf27972ed7bb057ab4757026ad1ce34ffe3881caa5560ba2"}, &(0x7f0000000000)=0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000057000)={0xf10, 0x4, 0x1, 0x7, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000075c000+0x4a3)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x2000000000000001, 0x84, &(0x7f0000137000)) ioctl$TCFLSH(r2, 0x540b, 0x9) r3 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00009c7000), &(0x7f00009b2000-0x4)=0x4) pread64(r2, &(0x7f00000f5000)=""/205, 0xcd, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000767000-0x4)) syz_open_dev$sg(&(0x7f0000d29000)='/dev/sg#\x00', 0x4, 0x2) 2018/02/02 14:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000009b000-0x41)=""/65) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000), &(0x7f0000f91000-0x4)=0x8) r1 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000002b000-0x24)={0x80000001, 0x1, 0x8, 0x8001, 0x7fff, 0xffffffff, 0x5, 0x6, 0x8, 0x1, 0x6, 0x200}) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0x0, 0x0) sync() 2018/02/02 14:22:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/02 14:22:11 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffa) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000), 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f83000-0x11)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000f82000)={0x5, 0x61a6}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff6b, 0x23fffd, 0x0, 0x0) 2018/02/02 14:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e90000)='/dev/sequencer\x00', 0x40, 0x0) write$sndseq(r0, &(0x7f0000a7f000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x0, 0x5}}}], 0x60) 2018/02/02 14:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r1, r0, 0x0) 2018/02/02 14:22:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000232000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000011e000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000be3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fb2000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000329000)='./file0\x00', &(0x7f00008f5000-0x20)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000557000/0x4000)=nil, 0x4000}) pipe(&(0x7f0000883000-0x8)={0x0, 0x0}) ioctl$TUNSETLINK(r7, 0x400454cd, &(0x7f00001b4000)=0xfffffffeffffffff) dup2(r0, r1) sendto$inet(0xffffffffffffffff, &(0x7f0000fde000-0x32), 0x0, 0x0, &(0x7f0000f9f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/02 14:22:11 executing program 7: mmap(&(0x7f0000000000/0x239000)=nil, 0x239000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000146000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000088000-0x43)="3f8a114266e3e1bd9568a125e242a59ff4dac0d5bc3d3f46b2cf59b71b155786472746eb6b0ab56ad1143430f99dbcc0e0753b75cfcf13a129e02630ed8ddd93884c91", 0x43) r2 = syz_open_procfs(r0, &(0x7f0000064000)='attr/current\x00') write(r2, &(0x7f0000001000-0x3e), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f00000-0x190)={0x80, {{0xa, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x0, 0x2, [{{0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0xfff}}, {{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2de}}]}, 0x190) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009db000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$inet6(r3, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000992000-0x10)='/selinux/policy\x00') 2018/02/02 14:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000873000)={0x0}, 0x84800) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000034000)=0xffd) r1 = socket$unix(0x1, 0x2, 0x0) symlink(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000092f000-0x8)='./file0\x00') bind$unix(r1, &(0x7f000026c000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/02 14:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) syz_extract_tcp_res(&(0x7f000073f000-0x8), 0x7, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e95000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b94000)=@generic="7dfa8765d183ff3002abbf7c79fd8a18") 2018/02/02 14:22:11 executing program 4: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000954000), &(0x7f000094e000-0x4)=0x1f7) 2018/02/02 14:22:11 executing program 0: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f00009cd000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0xf9d5, 0xffffffff}, 'port0\x00', 0x0, 0x40000, 0xfff, 0x3, 0xfffffffffffffff8, 0x9, 0x4, 0x0, 0x1, 0x41e9c8b4}) pipe2(&(0x7f0000574000)={0x0, 0x0}, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000070a000)=0xd027, 0x4) 2018/02/02 14:22:11 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f000002c000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000001c000-0xe)='/dev/keychord\x00', 0x60000, 0x0) close(r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f000002d000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/02 14:22:11 executing program 3: seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00004ef000)=[]}) clone(0x10100803, &(0x7f0000dd4000-0x2), &(0x7f00005d7000-0x4), &(0x7f0000311000-0x4), &(0x7f0000119000-0x3)) pipe(&(0x7f000025a000)) dup(0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000b71000-0x9)='/dev/sg#\x00', 0x726, 0x800) 2018/02/02 14:22:11 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000365000)='/dev/keychord\x00', 0x10400, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x401, 0x0) writev(r1, &(0x7f000000f000-0x70)=[{&(0x7f0000011000-0x4e)='-', 0x1}], 0x1) 2018/02/02 14:22:11 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000f3d000)='/dev/usbmon#\x00', 0x5, 0x115000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) fstatfs(r1, &(0x7f00007fe000)=""/48) sendto(r1, &(0x7f000059a000-0x73), 0x1db, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x12) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b37000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000568000)=0x8c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aba000)={r2, 0xa5, "a8b64b6eb68e4113754e06561b750076c18f4d01cf5535a4f18502316ca4c22acecfb77773f1aac1f73641d9d581ca5604d239590679d4461886c1d41b9b287122c7d18a645759e5ae8566bb551f81e4327750359fed3a45ed5a618a98050b92e4d9329e98dd64d466fe3e1e128129557d14ebdb0c040fc6b1f9b0f80691feda9a78b5b1cd3b9af7dba71278f9d79d4a248851db4a30032cd6449b68c20fb033f2a153e2af"}, &(0x7f0000305000-0x4)=0xad) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d5f000)={r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0xebf9, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000851000-0x8c)={0x0, @in6={{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f00008a4000)=0x8c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000121000)={0x9, &(0x7f0000d9d000-0x41)=[{0x0, 0x8001, 0x100, 0x7}, {0xfffffffffffff000, 0xfff, 0x2, 0x9}, {0xf5, 0x9, 0x20, 0x7}, {0x0, 0x1, 0x6, 0x101}, {0x8000, 0x100000001, 0xffff, 0x7f}, {0x6, 0x7fffffff, 0x101, 0xafe0000000000000}, {0x8, 0x1ff, 0x3, 0x4}, {0xf76, 0x401, 0x72, 0x8001}, {0x25e, 0x8, 0x4, 0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001a6000)={r3, 0x17, "3d94fe75c4e1e7c0a330bc1ae7de56aed66e0e7f687dc3"}, &(0x7f000026b000-0x4)=0x1f) 2018/02/02 14:22:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) 2018/02/02 14:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000097f000-0xc)='net/udplite\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000028d000-0x14)={0x0, 0x100, 0x2, 0x9, 0x8b4a}, &(0x7f0000a62000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000128000-0x70)={r1, 0x9, 0x68, "33e6612ee45ce53c027ac9f44844d59f8a571908b55fab6a03733cf41aca6f346116627ab53136870b88837f9cd071f1ee2f31eaed0aa72fc8e56ec39aab2381090df146b73990aac54ae82ec4d3f078b368c426e4125591c66b2027b06c2eb2801c46e8d4bc2b65"}, 0x70) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000bdc000)=0x7, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000917000)={&(0x7f000097c000-0xc)={0x10}, 0xc, &(0x7f0000393000-0x10)={&(0x7f000023a000-0x54)=@ipv4_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x8c47}}]}, 0x34}, 0x1}, 0x0) 2018/02/02 14:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/02 14:22:11 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/02 14:22:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) recvfrom$ipx(r0, &(0x7f00004cb000-0xde)=""/222, 0xde, 0x100, &(0x7f0000bd6000)={0x4, 0x7, 0x7, "60a7328dee5b", 0xffffffff00000000}, 0x10) r1 = open$dir(&(0x7f0000c54000-0x8)='./file0\x00', 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/02 14:22:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 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) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/133, 0x85}, {&(0x7f000028f000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f000028e000)=""/118, 0x76}, {&(0x7f000028e000)=""/253, 0xfd}, {&(0x7f000028e000)=""/106, 0x6a}, {&(0x7f000028e000)=""/154, 0x9a}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000002000-0x4)=0xa) 2018/02/02 14:22:11 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000)={0x1c4, 0x400013, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, [@generic="cd1742a1ce2edd3c40a2ea54881a8c8ff1eb5bdb970714abe57d656dd387b9e155c7bb29992c768aebe223f6c61c3f0f1fc1c1899d15f950cc1e0fb8b8d297afb5e4f2e293f9836f5df78347", @typed={0xc, 0x80, @str='[\x00'}, @generic="53154f28e00ac3980a652561580edb1e378f7f87515906eb3569c7aaee4a9db5686612ae2013e6ab3b40860e38585072df9b58765823fc", @generic="019e26896105ad19c4ea58f5d8a3ca397e4d4c7dfcae40474c1e918388d0f53a086465a19ebfa4b4b444dc77fb475cb3493fa962d215293596b3a98f6a52cd2679ebd39fab1f1e5778e9a6c3e4f79eaec44186c4377551cb5fd0a7b03213a878d3b5c62b8f1863604e81bda37e09", @generic="922065e7e55a76ee33d74ae94e7e8c9d69025845cfa8b6be", @generic="18aaf4cdb531eef0f365e336442706e6a069a6ba00ccb6053d89795ae719f9bc620398e675a22599d11662f7129a6e797ef084a0fba1f76cf94b7dbff40733f658464d5a9de949fe6f1e2b10dc6f844ce2ce241b78438e33c8c78e71c8a0a0a188012d38fc9222544cdddeb34c1277187f4eff201d73f2366ae576e45a76400f803ac7261b3efc3694e27a955d0c209602cb949ca587e66b2b"]}, 0x1c4}, 0x1}, 0x0) 2018/02/02 14:22:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000001000-0x4)=0x2e, 0x800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000472000)="db548101cac8f01326fdce8a8581dc5c4b909f9b4f9be5f843e5eebe340761f936522657f1811252f589c923119ddacedf89a61cd74319b5cd0eecb00a37668b97518b8dfcd090eb878db2521747e9449b1062a9ffc11fdd9f52519bf1c114d4baab9f64e8cfc60d2b95736191d1f6c984375c3fd9bc750dc9724c3965d5ad2e01163525db3f044f4ba84d79ae8c0922ffe0e8cfaef9d56616d3c59d06bad965999a59e18a851b4020a66c8ab837e264d766fd1fc5add4ce780818", 0xbb) mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f0000178000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/02 14:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae1000-0x11)='/selinux/enforce\x00', 0x22000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3f) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c5a000)="cc35e145ab64f28d0eef01c9d8a6734a", 0x10) keyctl$read(0xb, r0, &(0x7f0000c29000+0x1cc)=""/4096, 0x1000) 2018/02/02 14:22:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000042b000)=@add_del={0x2, &(0x7f000033e000-0x10)=@generic="8f9e1d47114490c484aec27d2ae60b06", 0xf31}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000579000)={0x0, 0x7fffffff}, &(0x7f00003c2000)=0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a5000)=@assoc_value={r2, 0x80000001}, &(0x7f0000475000)=0x8) connect$inet6(r0, &(0x7f0000add000-0x1c)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000da1000-0x8)={r2, 0xd0}, 0x8) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1}, 0x0) socket$pptp(0x18, 0x1, 0x2) [ 67.407501] binder: 12434:12436 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 67.411985] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/02 14:22:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/autofs\x00', 0x2, 0x0) connect$inet(r0, &(0x7f000096a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = syz_open_dev$evdev(&(0x7f00009dd000)='/dev/input/event#\x00', 0x400, 0x600000) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00002d9000)=""/18) r2 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) 2018/02/02 14:22:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000030000)={&(0x7f000090e000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000177000)={&(0x7f0000829000-0x1504)={0x1504, 0x9, 0xe, 0x800, 0x0, 0x0, {0x0, 0x0, 0x5}, [@nested={0x60, 0x31, [@typed={0xc, 0x68, @str='%\x00'}, @typed={0x18, 0x67, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="9942df561802f0f8e7ef2e4e3ba3ed0912a5f609c766b4c75cbe5cc2fec6794ebc7037523b08c97597", @typed={0xc, 0x8c, @u32=0x4b07}]}, @nested={0x8c, 0x19, [@typed={0xc, 0x5b, @u32=0x3}, @generic="b9f25f06d24bf796cbefb49df4abaacbeda73e77f4585b29e68f502c1c7c83b07ebdad221bd7f83bb7431b3f4b5b76c65129d081c6340aeeec6a1f4f6f6d3eda59827b3ee24f6f25e9edf857d627e8d833f5877b4a5b305b72d573a6b0053823faf2ac8969e5561c445fc2a82165853baf6a558f6c91d4640e"]}, @generic="6f228d4aa35dd88e35512f0418cd35bfc20fe467c1a86212a92dfa6bba70612b46a9572960c0c58dcfcdc79d6aa9167295d0d325cc4073fca31f15c17e920943dc0f0f", @generic="e0f1da0684e64843415efcb458e16e419002db705eae1fcf233c3ff70d24e39482e5728f551423a22bd3b0dac5e26e0a4125710c8d7d8a752e7c9f60e300586a390c8873ceb5ce08432d200998319614cb8a1c8db9fc5caaaa35494eca76ad90cfa04ad9ae3b63d45d975b15f55b25b34b026e43ca0276207601a17a40", @generic="2b4b4bba7d4fc48bf5766977239d85c486ef7bd66a39951d4f0fba50dd1a0fbb000fffcaf700cc63c3a2d79bf343cb29bb91f72d7f0240c668d099671dbfcb5930a0779b56a755876a74079507a0a0342343ae5c019b32cb4d5105abe3a09326400e36d8d0f723f5c14efb590eb2519f342faa54d0e964ac1b6c6516734e41a015dbee2677d1bf378055c58b37", @generic="eccdb1c708c81f045d01f2f4e7bd5cdb381b12f73c853bd7d06c11a6d098f476d9", @nested={0xbc, 0x74, [@generic="48e47374cf126cc28ee6a723b80ed2b863d3f93f5a675bc417bbbee0ae3937e7704df8f3d3274c1b53334b191ae287845794ec45f3eed84a21de984fdb5105fcf76aeb37b0cef535", @generic="d87ed7774e49192de618796e02bca09be3837928d6f1dd90e5ca583b736d352949bb43ba641ccac14e32f5685bf3de901c90df1f5a4b7101794cd668f06836455b05b42b102d6ee89cdbf6d48289431174d6d9e2466f61231c", @typed={0xc, 0x7d, @u32=0x2000000040}, @typed={0x8, 0x43}]}, @nested={0x1114, 0x4a, [@typed={0x10, 0x72, @u64=0x401}, @generic="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@generic="b435ff80fe86f828a29f272480eb65cb6c3872b37e3ecab823037f7de2b898fd4ebac5628ab80c935903d788e4179c982e55b6b3d3fe0b419b67abb2c524f30b700ad093f424739e11a93ef03ec9b7614083060ff8d5926202454965f3ebe7151a1e1fed45309bc5eb77325b4413ca602aa06e8aada55d4c7341c967d465720bc37c7c6149287626a6b374fd9be21b565499ab5cca185bd3565d247a59f263388df9b8333aa8faf6ac78f78c863ebb3838a8a2b0fb3339209c0955dc793a14aeb44a52e96ad8fb6b31cee7132f7a800c4c98f285fe27a03208de58bb555b66dff847b5f2473392", @typed={0xc, 0x5f, @pid=r1}, @typed={0xc, 0x8b, @pid=r2}]}, @nested={0xb8, 0x11, [@typed={0x8, 0x7}, @typed={0x10, 0x6a, @u64=0xee6d}, @typed={0x10, 0x77, @u64=0x72}, @generic="787613855c8083c1302128575d9ebff2e68a8c53f1ade44866656094ef30a64cf2af7521767c504f704748f7a9ed1b83d01cb66084c09fbe655d571a5196354b595f553d920710f4dd16bb170ba4c7dfbd8b74114adc1fb747045c7f5323ac28b052e7f33eb08c746c03f20f428270bae3a661394d3103b095d252d8cbec32f36eb1a98ca095c918f7de2a"]}, @typed={0xc, 0x56, @fd=r0}]}, 0x1504}, 0x1, 0x0, 0x0, 0x8800}, 0x800) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$notify(r3, 0x402, 0x12) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000fc7000)) fcntl$getflags(r3, 0x401) 2018/02/02 14:22:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000000000)="2de09f924641bdf98fbe5c3b3266c859dc19b484864f1b58bab0b9c1703cdb73e490d54eda1164d3799f2c8b92e3c7d5e385d39fedb05bc619d4137f3e11ba99b75787665b666fd994415b886250f45265a46b196cbeb041b9ffd0ac4807462e71d836bb6f6f9bc7cb373c113a0f6a29777fe9b959a246243c012e6c187e6ee8f7cabe3d16e32f0d31bafdfd96c1890000000100000000e4a0", &(0x7f000000b000-0x4), &(0x7f0000f54000), &(0x7f00006ab000)) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000f42000-0x10)) [ 67.451690] binder: 12434:12449 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 67.464453] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/02 14:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008fb000)='/dev/vga_arbiter\x00', 0xc202, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) r1 = socket$inet(0x2, 0x84007, 0x6577) r2 = dup(r1) fgetxattr(r0, &(0x7f0000736000)=@random={'trusted.', '\x00'}, &(0x7f0000338000-0xb2)=""/178, 0xb2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0xffffffffffffff20) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvfrom(r0, &(0x7f0000875000)=""/45, 0x2d, 0x100, &(0x7f0000cc6000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) sendto(r2, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ec6000)={0x0, 0xff}, &(0x7f00004dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f15000)={r3, 0x83, "0b996df52eb276daf45e8a9c65f28161dba7b517c6ae187424f79a2cc68feeec3d559b79c96861a4876985ffba4d6e288beb7410c07e96536d67771fd85f27e1933530f2faafa65d2a62e5eb7334daf18a88701f53838e8cd7d7a0c6dad30a1fe5011698f02f1cde9c4bf68e37d0042d41118f7e5c2df89ff39f328db4e03093209ed4"}, &(0x7f0000b84000)=0x8b) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000026a000), &(0x7f0000626000)=0x4) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f6e4f548a0b40", 0x31e}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x200b0b00}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/02 14:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00009a9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00001d3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ccf000-0x29)={0x0, 0x21, "ae6544b277759d2d3faa2e3314bd43e949cfc763ec393353ad90f512a18a025ab9"}, &(0x7f00004df000-0x4)=0x29) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009f7000-0x1c)={r1, 0x14, "2f3bd47c090703101e1555c78a7edb201b8fd315"}, &(0x7f00006c6000)=0x1c) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0x19, 0x8001, 0x80000000000006) connect$ipx(r0, &(0x7f0000220000-0x10)={0x4, 0xfffffffffffffff9, 0x7, "71ba98e2045d"}, 0x10) setitimer(0x0, &(0x7f0000088000-0x20), &(0x7f0000262000)) 2018/02/02 14:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c24000)='./file0\x00', 0x4) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000bba000+0xd5b), &(0x7f00007b5000)=0x4) 2018/02/02 14:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000427000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000895000-0xc)={&(0x7f0000e06000-0x8)=[0x0, 0x0], 0x2}) accept4(0xffffffffffffffff, &(0x7f00009db000-0x10)=@can, &(0x7f00005c2000-0x4)=0x10, 0x80800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b74000-0x8)) r1 = syz_open_dev$sg(&(0x7f0000aab000)='/dev/sg#\x00', 0x55c, 0x2000) r2 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000fd8000)) ioctl(r2, 0x440000000000127f, &(0x7f0000fd8000-0x2)) ftruncate(r1, 0x5) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/02 14:22:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000)='./file1\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x6)='/dev/loop-control\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="2e605779537157d72048fa5e38550f3000fc8adf40a9731b0d61dc2eaa741a95dbff74eec0b6dc98f040f57efcdfd6c9066e00d0a854d557f19bd06787bde69980ddc37ab2a989f1f08646042449e53f385259fafa0ddbe1d212e8f7cfe9c308679ac09e851c9f4de41ec34236ef50e79cea0c0d3dbf74fbd30caa5d390b27dc7197673c421e0486489c4bda53c0ce60d6fd0e5c163a918037061f7c3c585d781b34a0db3de000670e7775b805b6521cd599a8", 0xb3}, {&(0x7f0000002000-0xcb)="67c4e190c5b34b9b55ccb006d0cb497cc159a80996adf991fa1795aa62e5fb1f6ec4db53f35fdd5109dd753fd2ac8aa57f8fcbe06db6c6bdd3d82094ed92b53d247eb07b6b41b2ffd6c5399eb5263cd8c984b6f462c763b7e96262ea9e48c700ad4b5260774c3b4a73387bac8030cb0184ed24e35b38d92c4a088b460eed45593dbf8152523f27c41d72f22a0462748957ff679fe0288474d3004f6f3d9b48f0fc6a846797401bf0db51444cebe754462123d94b3a4a933a5e25fb76c8f5b6518b22e13570a1aec01ffb32", 0xcb}, {&(0x7f0000000000)="77c72f02836ba1ee6dc28875aac7f5ef784b246b17aba71e14b5c1316a3e47159cd730fa6ec68f", 0x27}], 0x3, &(0x7f0000732000-0x1168)=[{0xa0, 0x10d, 0x800, "52da67150271e6a94b3dda82f313c976763725a938efaec631702dce620f81b490d01f9357335af4f917d7e02a64a771c80fd388d855a9e49f600f0a17fcef29ae6e7ec95107ff03523ff823194d4eb7e9c7a437b38d4465e3e90fe53769e63a32f7f5f2674fc9a09dc9ff4b9d46fe31562cc6ceb843be0a82f8535331097da11d3bd153b95c13db718e9faa33721589"}, {0xb8, 0x118, 0x49a, "3457c8c2aff320104565e2a0ed4f4cf1d8dc238d945a6f54830008f6ae6528165d99ea367ed24f41cb176031507777c68efc02f5c85d8a191398968a41523b6f4b8603285451e6dffe9228906191e656670fbb2b771929e8aec027c958899775c4bdbc46fd74c6314317f6992fd08213dc04ebe750c6d63b22adcf20b573194c1a5a500b947abd6d4583ca028700d004cc716b97ef2150569976af964d568ff214cb"}, {0x1010, 0x103, 0x1, "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0x1168, 0x40}, 0x8}, {{&(0x7f0000000000)=@ipx={0x4, 0x100000001, 0x2, "ce5d50b3cd9d", 0x6}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x69)="ff05cbd628b8f1005da4c2b2ff0d0141f5433608aa0a490626f5e4a2e581cce0509882f9421eabceeb0f212eaaa775e3f13d7f2aced5b25a238feaf08969ea5a3eec028d87e0287f3c6db85b1b83f0a9678d214c6f63e6d20fa5c0a70a4edce0901d27f90f27ef3245", 0x69}, {&(0x7f0000002000-0x12)="257b037bd8385d7c5084e470dec44f5c03ba", 0x12}, {&(0x7f0000000000)="d7d7eb93e3ec2bb3afa63308c2b876297637ab00228805cb0eb2f0e85cbfde9021a032ba60451bdd66ef79171115be7187bb42171ae16961c915d21b8d063316bf9cc4333c16d0143905f392ee50398fab5c198733a3cf3af3c85aef438ed4e1cd4daf94a59324bf47609c6de4a88619d473846d35d9fe30bf19a9d19c7a399b15396813acb7305300938cb03b66989624d61fdc8080acc591b29bbc0a8deacd55dd0b191a550eea2550d57e68f3548a05a91fb0739effb2c49a999e68445e566e81a9cc9da55107c5acbb77ee4a65f8c405182de05d07b996bbac5c3646e1fc71e79271d430394306da9e4adeb7362945ce", 0xf2}, {&(0x7f0000001000)}, {&(0x7f0000001000-0xe5)="413c62c3a12d0c6b2155ea196bcf3b90f8cda48b880be63bd1e867603219a47ab5ac68b9f62a615cad5dba96c2e506a0ed09684924cf6489f4e8bc543bdb3f25f99229d4f1b28c8abd74e087f2ffa67d2dbb00a7580a9c217233f5f1106786c144494f751345de611c1537fcc8370f0b933655daae0a376fe39048c711848d093843ca11cd5af0fbeba3795c96e96bc8f9e544fcda386600d1f111ea28b2b4071f7994ea54e4e22e785d01f3ec2e56380a3b7023f43fa5edf56feb54227ee906522f48340c508c308dae28dd0a21db69f7ee1b12fc8ec9deb69e468fbd802eacc042c5721e", 0xe5}], 0x5, &(0x7f0000000000)=[{0x28, 0x11f, 0x3ff, "bb0fe72a36ccd8f955d514b9667822d1fbae5e0f22"}, {0x68, 0x6, 0x63fb, "29797cfb5b2b6cb18b22a9894482e422c30b07d6f8d81dddfd70016d05c5e49fc696bd150377701301aab04fff0366615642a1d2ca8751423671fb9c3830e4f6bab54ba855f27f30f62f055e5fa8a0b69a8f84fcc079"}, {0x50, 0x11f, 0x4, "f1d028ab252e01fda41a4d023c99889c0815cc0cdb26acbb875500195abb77fc9a3ce8c125242ea647f570b32395b1fd69621c2d3ce6b488457b990f"}, {0x68, 0x8998d6ee4c30a72f, 0x10001, "eafab6620880d5fa6666ad589d24caad057128b72735f7dc8b6ecf9990510ddee726db5b97f40aa1e33c9c58edc75694bc7e7d0b46c8519128de65613b0be565932a2062fffef4c42c0477d4959648fc78671fbd9e1bfc"}, {0xb8, 0x0, 0x7, "68c76153ef71c9b9030691fd19a0cf20414db7f449046f6e4432a748cbbf3d1075744c2dbd3e6a599ed7a3397f8446977f03966cb45ead58c7e6b6a4ff1f86b283ef33defe656bc7176cbf91c244314f3becb6b6a34da89e3b3e3bdee8111c1501d09c38b560d830da8c7ce7006d27f7374422f4ef2613597cf654ffdacc29e84256a7716558986fcd32d9d28cabf0ea9045e6c66973121a7f9918f673f6c01c7b"}], 0x200, 0x40010}, 0x400}], 0x2, 0x800) mount(&(0x7f000060f000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='afs\x00', 0x2000000, &(0x7f00000ab000)="40f83b6b24eca4eccac796c19fdb0910e82f606b499bad051986898fe79e47196fa56bdc2d769606bc9bc2333d68f7ec0a2eea2473e86e7ea106b7f98e20863231f56248e259c6de0432aa484d4324ce94c1dbc98c2c884f88e6fe46244287151834a0685fe9088e708022ac2e4e07845094ae2ef1ba03773f257cc3002a0d8385d6fcfbcc34559a2627c07926") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffefe0}, {0x16, 0x3}]}) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000cf1000-0x96)=""/150, 0x96) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00002ea000)={0x9, 0x100, 0x6}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008ec000-0x4)) 2018/02/02 14:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000076f000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000062a000)=@req={0x1, 0x0, 0x4, 0x2}, 0x10) seccomp(0x1, 0x1, &(0x7f0000677000)={0x1d9, &(0x7f0000790000)=[]}) getresuid(&(0x7f0000087000-0x4), &(0x7f0000c05000), &(0x7f0000378000)) r1 = open(&(0x7f0000f93000-0x5)='./file0\x00', 0x10442, 0x191) mmap$binder(&(0x7f0000d35000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000012000)) getresgid(&(0x7f0000357000), &(0x7f00008ec000-0x4), &(0x7f00006a5000)) 2018/02/02 14:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) rename(&(0x7f0000da2000-0x8)='./file0\x00', &(0x7f0000446000-0x8)='./file0\x00') setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0xc) mmap(&(0x7f000055f000/0x800000)=nil, 0x800000, 0x8, 0x10, r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000c38000-0x4), &(0x7f0000b9a000-0x4)=0x4) r1 = dup(r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000), &(0x7f00008c6000)=0x10) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa}, &(0x7f0000fb7000), &(0x7f0000efc000-0x40), &(0x7f0000a4a000)={0x77359400}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0}) link(&(0x7f000056f000)='./file0\x00', &(0x7f000072f000)='./file0\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00004d4000-0x4)=0xa3f3) 2018/02/02 14:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x7ffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/02 14:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) 2018/02/02 14:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab0000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) fanotify_mark(r0, 0x10, 0x1, r1, &(0x7f0000ba5000-0x8)='./file0\x00') symlinkat(&(0x7f0000472000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000073f000)='./file0/file0\x00') 2018/02/02 14:22:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f000046f000)='./file0\x00', 0x40000, 0x1c6) recvfrom$unix(r1, &(0x7f0000f3b000)=""/231, 0xe7, 0x40000000, &(0x7f00001e1000)=@file={0x0, './file0\x00'}, 0xa) fgetxattr(r0, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) 2018/02/02 14:22:12 executing program 3: keyctl$session_to_parent(0x12) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f0000124000-0x4)=0x48) 2018/02/02 14:22:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000fa9000)={0xfff, 0x2, 0x2797, 0x7, 0x7, 0x1, 0x7, 0x4, 0x0, 0xfffffffffffffffc, 0x7f, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f000053c000-0x12)="c66e6482b5b4754bd74b8581b0c857019632") r2 = syz_open_dev$tun(&(0x7f000097c000-0xd)='/dev/net/tun\x00', 0x0, 0x40) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000b0c000-0x50)={@generic, @ifru_flags}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) sendto$inet(r1, &(0x7f0000e7a000)="aa1302ab333c3d42336b2c741beb4ecdc9c5a0aefaed31cc12b00469a7b2dfc437251fc2674667e426f233da93ef52518d3de7d1c289e2a6482bcff7c76826a130ce3f0c09e55ae401ebe95be7b70d124c9e66d8ff500b27d4d1c7b44ff66af38f64cd626b5ce6e8a3fe0330478c238b26f2570c5681bfc8c1e4689f6f3b4520da7d6d776d972081fac4812b8148838744ff4162d2fced90271d16", 0x9b, 0x40, &(0x7f0000afd000)={0x2, 0x3, @empty}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00006fa000-0x4)=0xffffffffffffffe0) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/02 14:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008ce000)={@common='bpq0\x00', &(0x7f0000028000)=@ethtool_dump={0x40, 0xde, 0x2, 0x7e, "afa8d92b04480c4cb70a8880da90e34857b0c8ca01cb733625970ef6b52638f594827590984927a15b879dcd2ddb7a89273a74e750bed2125a5296be9a9c23729bed296e90b66f0c981982f976007fa72ccea7a29df2a50c5802928daabae9f1fd9041c4aba42a7aec2872b090c27d26f28b4d9d0b9fa7e13de3859e2d21"}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f4e000-0x4)=@assoc_id=0x0, &(0x7f00003a4000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x7, 0x100000001, 0x5, 0x6, 0x401}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/02/02 14:22:12 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000039000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000038000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000039000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000002d000)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x0, 0x0, 0x2, 0x80, 0x80, 0x0, r1, r2}, {0x7ff, 0x0, 0x3, 0x1, 0xd1ce, 0x8, 0x51f9, 0x7}, {0x3, 0x0, 0x1ff, 0xfffffffffffffffd}, 0x401, 0x7, 0x1, 0x0, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x4, 0x3, 0x3f, 0x81, 0x40, 0x10001}}, 0xe8) mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0xc040, 0x0) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039c000), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b6e000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000046a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00006b1000-0x8)='./file0\x00', 0x800) inotify_rm_watch(r1, r2) 2018/02/02 14:22:12 executing program 5: mmap(&(0x7f0000001000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000002000-0x48)=[{r1}], 0x1, 0x7ffe) r2 = syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x9, 0x80100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000b000)={0x0, 0x200}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000018000-0x10)=[{&(0x7f0000017000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x9c4, 0x8000, 0x832, 0x74a, 0x80000001, 0xffffffffffffffff, 0x4, r3}, 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000000c000)={0x0, 0x3f, 0x4, @thr={&(0x7f000000e000-0xf5)="28552a1f75e2a157661c9c9c518fac63bad14dbd51a7ab03a7961ba0900dcfee850a81a466be54779aecc1de02625cd042911ecb1d9daa16b93d7c33c18e07e5c5436f39dd15ca57bb9dceaec1ac145235b6d3127748ab9a53f311fa818d7e49f17adcb68460262c63cb30558a35175394df74cfa27b80a69f7570ac9b6b5b9da029cc16f6232af68352e1738dccabd1c3fece29d626013d292d2ac7b36dd5ea6806c960932736d5a94a71796269fe21b853e658c8e6fdac363b1f6f2ac8f711ba04177fb462eb4a2291b25b58f2931d845f3826e7136c91cb0cc5b8b8f8674f76e32139393e343aba9f680196526c0905f6d54ec4", &(0x7f0000000000)="81a695d3bfc96e029ec9c75646a72ff8be732f39698bc32dcd14fed10f1f787892535f6510f52327ec89adcf97480cb5ce0e79f0ceaa5c10717f86d9a17a176de4b74090e5688b9748c47d90ce36bfcde101bdbdafe9f7"}}, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000001000-0x20)) accept$packet(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000000e000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x100000001, r5}) signalfd4(0xffffffffffffffff, &(0x7f0000017000-0x8), 0x8, 0x0) 2018/02/02 14:22:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000001000-0xec)=""/236, &(0x7f0000001000-0x4)=0xec) r1 = syz_fuseblk_mount(&(0x7f0000a56000-0x8)='./file0\x00', &(0x7f0000f9b000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000969000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f9b000-0xe8)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000f9b000-0x4)=0xe8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f9a000)='./file0\x00', &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x16) syz_fuse_mount(&(0x7f000018a000-0x8)='./file0\x00', 0x4000, r2, r3, 0x8b, 0x11800) 2018/02/02 14:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00008cd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001c4000)={0x9}, 0x4) r2 = add_key$keyring(&(0x7f00006e6000-0x8)='keyring\x00', &(0x7f0000eca000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f000047e000)='user\x00', &(0x7f000036c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003e6000-0x97)="c396b0b063faf7a779b74704125e6ec0eb1fd9e86698bd58be133fcb26a57399647366871d01874e8f53409b0292c778defe944e5c3d454399741bf49bd94aff524cea4ba644dbcaa814bc0e1b8f7f3c517eddfdc32e9ec5cb11e1e97392e37e03aced68825aeef6975f2b4f53e2ec2ccf649fa5e994ce3980dec4381fc933748194ad6e213d92c01aa448d66f278f8acd6cd6a7325a2d", 0x97, r2) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000348000-0x50)={@common='tunl0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000443000)='./file0\x00', 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000025000-0x4c)={0x2, 0x3ff, 0xfffffffffffffff8}) r1 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00001a8000)) 2018/02/02 14:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f0000511000)=0x5, 0xfffffffffffffdbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_ifreq(r1, 0x8993, &(0x7f00000e5000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x0, 0x4, 0x1, 0x2}}}) connect$nfc_llcp(r2, &(0x7f0000ca0000)={0x27, 0x1, 0x2398e3af, 0x7, 0xfffffffffffffffb, 0x7fff, "78b5601fcbdbbca817572aa7e2e265e5ed8e2dcd68cc5448189159172aeddc5522e63f6e82551f8f00ec9481cd69e387c1d4c322e49e6afcd845b8e83d0e47", 0x5}, 0x60) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f00009d5000)=0xffffffffffffffff, 0xfffffeb6) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000156000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = socket(0x1f, 0x5, 0x0) bind$netrom(r3, &(0x7f00004bf000)=@full={{0x3, {"d6d09f24ea08d7"}, 0x6de}, [{"a1cfd20eaacbe4"}, {"75add041011e59"}, {"f4b6a53724eded"}, {"e7dff7e3184296"}, {"59b5fdb4fbcea9"}, {"0e0000037fff09"}, {"324f5b64175be8"}, {"eafbcfcc31ccfb"}]}, 0x48) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000298000)='/dev/autofs\x00', 0x2100, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000edc000)={@generic="50ef56f1492ed9a413fcd325b2f347a9", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x2, 0x2, 0x2}}}) 2018/02/02 14:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffff9c, r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007e4000)={0x4, 0x98, 0x10001, 0x0, 0xc4d, 0x9, 0x7, 0x8, 0x1, 0x3, 0xffffffffffffffc0, 0x3f}) fremovexattr(r0, &(0x7f000068e000)=@random={'osx.', '\x00'}) sendto$inet(r0, &(0x7f000022f000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x97) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000d3c000)={0x3e, 0x6, 0xe585}) sendto(r0, &(0x7f00003ca000), 0x0, 0x20000051, &(0x7f0000500000)=@ipx={0x4, 0x0, 0x0, "0bb645aa2c98"}, 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000fea000-0x4)=0x14000, 0x4) 2018/02/02 14:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e81000-0xc)) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/02/02 14:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002ac000)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000f92000-0x4)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0xe}, 0x2f4) 2018/02/02 14:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a}) r0 = request_key(&(0x7f000087d000-0x6)='.dead\x00', &(0x7f00008d0000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb8000-0x2)='#\x00', 0xfffffffffffffff9) getresuid(&(0x7f0000fa2000), &(0x7f0000045000-0x4)=0x0, &(0x7f00002d4000-0x4)) getresgid(&(0x7f0000960000-0x4)=0x0, &(0x7f0000186000), &(0x7f0000fcf000-0x4)) keyctl$chown(0x4, 0x0, r1, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d9e000-0x9)='/dev/rtc\x00', 0x14000, 0x0) getsockname$inet6(r3, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000055000-0x4)=0x1c) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/keychord\x00', 0x4000, 0x0) keyctl$unlink(0x9, r0, r0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000d13000-0x4)=0x7) getsockname$packet(0xffffffffffffff9c, &(0x7f000007f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000671000)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000e78000-0x10)={r5, 0x1, 0x6, @random="3f4147aa7389"}, 0x10) add_key$user(&(0x7f0000c6e000-0x5)='user\x00', &(0x7f00008b0000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000913000-0x84)="fd0fe2faae8a3c744eda9f0f0ceb67fa150a231b5fff5f5ab3b9e06c9e81bdfbdf5a78534f8678e144a5e22e04bcb8f8f971cb1d95c8a4ab871f3bc6c164940a4324926fafd570b12eadd20acd3e0c18215c8d9da930e46d643410a17e30cb3160cb383212ad5cb16c14c7f58d1291c292ec27a07c0f205f86b8b5d20511786a", 0x80, r0) keyctl$session_to_parent(0x12) 2018/02/02 14:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) sendto$inet6(r0, &(0x7f0000d00000-0x599), 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000277000)='/dev/usbmon#\x00', 0xffffffff89645991, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000d67000), &(0x7f00008e7000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000151000-0x9)='illinois\x00', 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ac3000)={0x5, [0x0, 0x328b3f72, 0x5, 0x7, 0xff]}, 0xe) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00003e4000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @generic="20173a2e880c13217abafb05c4089d3e"}) shutdown(r2, 0x1) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_data=&(0x7f0000002000-0x20)="03ffb32a283024c5eedbc297fee8a51c4085787fa1030be9ed56b362d6642fa3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000aad000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000527000-0x8)=[]}) 2018/02/02 14:22:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') lseek(r0, 0x0, 0x5) accept$inet(r0, &(0x7f00002ac000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000617000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc5, 0xff5a) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9"}, 0x60, &(0x7f00006b8000-0x70)=[{&(0x7f0000eb0000-0x1000)="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", 0x22c}], 0x1, &(0x7f0000fd5000)={0x10}, 0x10}], 0x1, 0x1) 2018/02/02 14:22:12 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000001000-0x50)={@generic, @ifru_ivalue}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000386000)={{{@in6=@loopback, @in=@remote}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000070a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000a74000)=0x2e) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000ae3000-0x8)='./file0\x00', 0x0, 0x108) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000438000-0x7)=""/7) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000ae2000)) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ae4000-0x70)=[{&(0x7f0000ae3000)="547691b20c2f278df1e5cd0f375a186bd2258bbbcb11f841bbf484acbf6f45ec0529ac67c1d9343fad4b9cfe1e5f5271cfafe395b9519152fb91e7dd73208a30a729cf58036d2c391fa9f29f65c4b055de976a5aa53a1c106f942cbf45d6646ae876bb0add02cea7efe8b016ff822fca208439cd39994951514994ac3d26772d432eb66e9533e4d043cd2eaac55a9ed28e4c28194e3d6bbb44e80c348b58", 0x9e}, {&(0x7f0000ae3000)="c2f910eccec14faea5883ea932e02ac1315320c023217fd87e9ef6511e185fe6dd48370a279e9c7063699b24a06d9a300bb4041f10f28ca3e6b5d3562fc90283e21b1f117e8a7569691c4e20c79f0eaf3469662a66ccbfbac0aab72af86146a9b860a303b4d85155e682f5dbad3b5e66e447ff02901b018b6dd371a942cd0da6befee70bfb16a73b59ba60f19883fd22084ddbf135d4af3326f6254ca66b4a23703df64522a8d02e04d7c95bf09f9b2dd2344e3bd4dcefdb4c6c4302f45b5ff2c306e23a5aa53a7eb372391ce56aed59b4435ea9224c981b43119b", 0xdb}, {&(0x7f0000111000)="77145c35c4e26e644454ae6d0d3b79c6c587d92956f024c4c17b9f74c26f4f403bbb2717f08237f0f374de81768c459f3a9533145c82c4de4728c87ee2e2a2ad672fbfd8b958744edc9fc1f3ea5b0e9993c171c406b7a1603d30c73220eea8baccaa98c93ebc632c0065d0e404074235b5ed9ef023edfcf6931c4f21623789ff52af7c14f556dfe54dbbeea1e200306ff698b6d27392ac4cec46ae12f1f7576d72efebea0dd7f370d2f5386b", 0xac}, {&(0x7f0000ae3000)="8f10af907fa7c214a08234835c9ed7d996a38c1fcf5120330c3706208d64cdcf12858b69cc754dcdaa694191fa45162de0de6376c9c6c1bcea83c65b6dc780ebad8e17db7c169abe2a72e27f09ea9499c0751c93e9cf97351a61", 0x5a}, {&(0x7f0000a16000)="678f0cceaec616de004c22c7cef73de2a3961d8b47558f10ceb661e16324184ee6aa9560613401f1cb1cb2b9b5e5e175bc5b457336e30471ad8e5e274aadad0327e6356858210baabe", 0x49}, {&(0x7f000014d000)="189f3c4f0257a5a8d7fb6f8ee7f621d0f27cf5e2e6f9d634fa014c3835f02815d3821df7aefe8abee43caa9c1c5af95442624b31a6d03d3716d6b863ecb140bffb60164d3ecfc1f9112e1daf55e2d2b35e91887927f40bfaff64975788c88e9bbce9cb0176af212e1bf410", 0x6b}, {&(0x7f0000236000-0xfb)="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", 0xfb}], 0x7, 0x6) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae1000-0x4)=0x1f) ioctl$sock_FIOGETOWN(r5, 0x800454dd, &(0x7f000098e000)) socket$inet_tcp(0x2, 0x1, 0x0) [ 67.765851] binder: 12523:12531 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 67.794480] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/02 14:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) timer_create(0x6, &(0x7f0000972000-0x60)={0x0, 0x1e, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000e97000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000948000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e57000-0xc)={0x0}, &(0x7f0000383000-0x4)=0xc) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) timer_create(0x7, &(0x7f0000a44000-0x60)={0x0, 0x1e, 0x5, @tid=r2}, &(0x7f0000bb8000)) 2018/02/02 14:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000283000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0xfffffffffffffffc) 2018/02/02 14:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f000067c000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0x2, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5}, [@RTA_MULTIPATH={0x2a, 0x9, [{0x800000040, 0x0, 0x800000, r1}, {}, {0x0, 0x0, 0x0, r1}, {0x2}, {0x0, 0x0, 0x0, r1}, {}, {}, {0x0, 0x0, 0x0, r1}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1}, 0x0) 2018/02/02 14:22:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sysinfo(&(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 14:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000019a000-0x16)='/selinux/checkreqprot\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000032d000)={0x0, 0x7}, &(0x7f0000b51000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000186000-0xc)={r1, 0x9, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002cc000)=0x6, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00009ed000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) 2018/02/02 14:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) sendto$inet6(r0, &(0x7f0000d00000-0x599), 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000277000)='/dev/usbmon#\x00', 0xffffffff89645991, 0x80000) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000d67000), &(0x7f00008e7000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000151000-0x9)='illinois\x00', 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ac3000)={0x5, [0x0, 0x328b3f72, 0x5, 0x7, 0xff]}, 0xe) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00003e4000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x8, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @generic="20173a2e880c13217abafb05c4089d3e"}) shutdown(r2, 0x1) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) fcntl$notify(r1, 0x402, 0x4) close(r0) syncfs(r0) close(r1) 2018/02/02 14:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f74000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000749000-0xf8)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) stat(&(0x7f0000119000)='./file0\x00', &(0x7f0000572000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000181000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a0e000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000ec3000-0x4)=0xe8) setresuid(r2, r3, r4) 2018/02/02 14:22:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)='V') ioctl$int_out(r0, 0x5460, &(0x7f0000af0000)) 2018/02/02 14:22:12 executing program 5: syz_open_dev$urandom(&(0x7f0000dde000)='/dev/urandom\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000544000-0x1c)) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000), 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10), 0xa0000004, 0x0) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000012000-0x8)={r2, 0x4}, 0x8) timer_gettime(0x0, &(0x7f0000003000-0x20)) 2018/02/02 14:22:12 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000030000)={0x0, 0x0, 0x0}, &(0x7f0000030000)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000031000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000023000)=0xe8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000031000-0x4)=0x0, &(0x7f0000015000+0x392), &(0x7f0000021000-0x2)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000)='./file0\x00', &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000031000-0x38)={&(0x7f0000030000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000019000)=[{&(0x7f000000e000-0xec)="b8e7029d4666fc4e145048d5fd4f992519bbb539f276ad0ec118dae0a34073bb37a388cc0ff532603b7d26d37f5d586ce046bcb4b76e647c1e04ad06f0542ee28fe2f33bd59ee80050200063ee38c95318d274fa9bf1716bdf85e5698ee7bb360627c7d3a75212e7280ecde9870af131441990bc10db5eef28068776834f70813da69c511dcb9281d1df07dd4d116b31eb493706a77acd9c492a17ce022761a65f7e3051e3faaf48eadf1ed6ffe348a096406a473c350d4bb53b0ae5f52f64abad730a0054439859f53d51fa452ce7252cc9aa649aed5081a118fbe94db72a25b74bd5aea48775a8943cd053", 0xec}], 0x1, &(0x7f0000031000-0x88)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x88, 0x4}, 0x1) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000030000-0x4), &(0x7f000002f000)=0x4) 2018/02/02 14:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') munlock(&(0x7f00008b0000/0x3000)=nil, 0x3000) 2018/02/02 14:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062a000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b42000-0x39)={0x0, 0x31, "56dd0157dfa5e1c039d7ef221906caa1cb12db6cab9031705273d183d93b0c68fbd9767033b636f156fae1e6229d77bd35"}, &(0x7f0000dbf000-0x4)=0x39) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000953000)={0xc9, 0x9, 0x203, 0x4, 0x2, 0x200, 0x1, 0x10000, r2}, &(0x7f00005ee000-0x4)=0x20) r3 = creat(&(0x7f00000c8000)='./file0\x00', 0x10) recvfrom$unix(r3, &(0x7f000025d000)=""/137, 0x89, 0x141, &(0x7f0000b27000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) renameat2(r3, &(0x7f0000a2e000-0x8)='./file0\x00', r3, &(0x7f0000b40000)='./file0\x00', 0x4) getsockopt$inet6_dccp_buf(r3, 0x21, 0xcf, &(0x7f00004a8000-0xe)=""/14, &(0x7f0000335000)=0xe) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@policy_type={0xc, 0x10}]}, 0xc8}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000c03000)) 2018/02/02 14:22:12 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ppp\x00', 0x600000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f000001b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000022000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x6) read(r1, &(0x7f0000021000-0xc)=""/12, 0xc) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = gettid() setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000012000-0x8)={0x3}, 0x8) readahead(r0, 0x85cf, 0x8000) ptrace$setopts(0x4206, r2, 0x7, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000022000)=[{&(0x7f0000018000)="f4bd04f878ac21711230f2c85476ad3f55551426a64e9c5f471fde708988b69a94e07fe99ed595f1c74744b90f8e16e208116e66a25babc3b756a718012a9d700363ee96be8c637855", 0x49}], 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000022000)) 2018/02/02 14:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x70) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = memfd_create(&(0x7f0000f7c000-0x2)='[\x00', 0x1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000cd0000)={0x9, 0x2, 0xffffffff}, 0x10) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/02 14:22:12 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x20200, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000012000-0x20)={"e7e0ed237d87120495455a12c58163cf", {0x4, 0x101, 0x7, "1934d74387e2", 0x9}}) 2018/02/02 14:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r1, &(0x7f00000f5000-0x120)=[{0x3, 0x0, 0x40, 0xffffffffffffff7f, @tick=0x6, {0x2, 0x40}, {0x55, 0x1000}, @connect={{0x3ff, 0x4}, {0x4, 0xd3}}}, {0x3, 0x4, 0x7, 0xffff, @tick=0x8001, {0x4}, {0xffffffffffff8079, 0xfffffffffffffffb}, @ext={0x1000, &(0x7f0000f89000-0x1000)="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"}}, {0x401, 0x0, 0x8902, 0x400, @time, {0x7a96, 0x6}, {0xb6}, @quote={{0x2, 0x9}, 0x3, &(0x7f000086b000)={0x1ff, 0x2, 0x5, 0xaf0, @tick=0x7fff, {0x80000000, 0x2}, {0x4, 0xef}, @time=@time={0x0, 0x989680}}}}, {0x8001, 0x5, 0x1, 0x10001, @time={0x77359400}, {0xffff, 0x4}, {0xbe, 0x6}, @note={0x101, 0x3, 0x9, 0x1, 0xd5e}}, {0x4, 0xffffffffffffffe0, 0xffe, 0x6, @tick=0x800, {0x58, 0x6}, {0x10000, 0x8}, @note={0xb59, 0x5, 0x40, 0x2, 0xb0aa}}, {0x3, 0x4, 0x8, 0x7, @tick=0x4, {0xffffffff7fffffff, 0x100000000000}, {0x40}, @queue={0x4, {0x4, 0x6}}}], 0x120) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00008af000)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d8c000)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f00000b8000-0x4)=0xe8) symlink(&(0x7f000066a000-0x8)='./file0\x00', &(0x7f0000296000)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000af7000)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x7}, 0x2, [0x1, 0x7bf6, 0x1000, 0x5, 0x3, 0x85, 0x9, 0x2]}, 0x5c) stat(&(0x7f0000c0e000)='./file0\x00', &(0x7f000042f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time}) [ 68.046700] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 68.069768] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.072262] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 68.088723] IPVS: Creating netns size=2536 id=11 [ 68.105023] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=44152 sclass=netlink_xfrm_socket pig=12637 comm=syz-executor2 [ 68.122826] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 68.142075] IPVS: Creating netns size=2536 id=12 2018/02/02 14:22:12 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/175, &(0x7f0000001000-0x4)=0xffffff1e) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x0) 2018/02/02 14:22:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0xe)=@l2, 0xe, &(0x7f0000000000)=[{&(0x7f0000002000-0x20)=""/32, 0x20}], 0x1, &(0x7f0000002000-0xe4)=""/228, 0xe4, 0x6}, 0x8cc9}, {{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xd2)=""/210, 0xd2}], 0x1, &(0x7f0000000000)=""/210, 0xd2, 0x20}, 0x214c0fce}, {{&(0x7f0000001000)=@sco, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000001000-0xed)=""/237, 0xed}], 0x7, &(0x7f0000001000)=""/253, 0xfd, 0x7}, 0x1}, {{&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000002000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/126, 0x7e, 0x40}, 0x9}], 0x4, 0x1, &(0x7f0000002000-0x10)) r1 = memfd_create(&(0x7f000078e000-0x13)='}mime_type-$vmnet0\x00', 0x1) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000fdf000)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/02 14:22:12 executing program 7: r0 = epoll_create1(0x80000) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e74000-0x8)) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000af6000-0xad)="240000002a00070032000005003677000010000001000000000100000001b7ff0100fd10", 0x24) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000008000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x2, 0x24, &(0x7f0000007000/0x3000)=nil, 0x7}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001c3000/0x4000)=nil) 2018/02/02 14:22:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000088b000-0x4)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008d0000)={0x0, 0xe0, "821717118a5cf2096f3c8349b93d8d7159dc56f70d6b9f1a8c102e511dfc837d22fa30a82989d0413393533622f64e1c94b989820d676a1ab5843c3ad6e1e46f876a2dba81b076ea8d08dfd3630c77dca8b76e9bb30b7de76a29deac3e4a9a9f77d0a0593e11892420d7b266a19e1ac8c1c3d5992808b4670ea31ecf1a61181123946bba535f7d880e34f135ed161e8526fbcd526bdcd1e3dd5d717ba040af5207e0b5f78607f0ff8d44456341aa8f14860379cdf1b9f445006d6fc1f9beefcf726dd482ad3ef29fc65aeb64941207f3d4731fb041e972f5f3b79a38e2eab6ba"}, &(0x7f000020c000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007b7000)={r2, 0x81, 0x100000000}, &(0x7f0000691000)=0x8) 2018/02/02 14:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000003c000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000043c000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f00002bb000-0x10)={0x1b, 0xffffffff, 0xfffffffffffffffb}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001bc000-0x9)='/dev/rtc\x00', 0x10000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000024c000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x2000000000010, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendto$unix(r2, &(0x7f00007e5000), 0x0, 0x20000000, 0x0, 0x0) r3 = creat(&(0x7f0000447000+0x4bf)='./file0\x00', 0x9) recvfrom$llc(r3, &(0x7f0000b5c000)=""/177, 0xb1, 0x0, &(0x7f0000872000-0x10)={0x1a, 0x6, 0x5, 0x6, 0x3, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000076d000-0x4), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000e52000)={0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b15000)) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000252000)={r4, 0x2}) 2018/02/02 14:22:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000099a000)={0x2, 0x1, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/ashmem\x00', 0x20400, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000bf9000)=""/56) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000028d000)={@common='dummy0\x00', 0x7fffffff}) 2018/02/02 14:22:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000+0x9d5)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d86000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000108000-0x4)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00004e8000-0x8)) pause() setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c42000)=0x4, 0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00004a7000-0x40)={0x1000, 0x0, 0x1, 0x56, &(0x7f0000500000)=""/86, 0x9, &(0x7f00009be000-0x9)=""/9, 0x0, &(0x7f0000f63000)}) socket$nl_route(0x10, 0x3, 0x0) clock_settime(0x5, &(0x7f000078a000-0x10)={0x77359400}) sendmsg$nl_route(r1, &(0x7f0000193000)={&(0x7f0000169000)={0x10}, 0xc, &(0x7f0000926000-0x10)={&(0x7f000043d000)=@setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xffffffffffffffe4}, 0x1, 0x0, 0x0, 0x10}, 0x80) ftruncate(r1, 0x0) 2018/02/02 14:22:12 executing program 6: r0 = gettid() setpriority(0x1, r0, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f000053d000)={0x7fffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b5d000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10, 0x800) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x88000, 0x20) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x1ad8, 0x1, 0x7, 0x80, 0x9, "90e5745864c5bb1fa2eebd6a6730761ec6d476dc622d70873030b5d13f247167c249133703f681b4e023d3f8480e4d014f3dba176c555776d4fca86b11167c", 0xae1}, 0x60, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="7a285c0dd16c94ca5bffc2f050710e87917a1066dca496bf00b6935e3a79a59c768832c01d3de38f3676ce08c98a9ba434f12f73dd3c3faa7aa8b38909468cc3f21bd010", 0x44}, {&(0x7f0000000000)="53443134f0c8efa3d32d821e81bacab36dc943649dc15a27d9cbdf656dbcd5198986c32a8b0660edc0b834283ca066879ca8ebf3f5bac1d0063dfafc5f87b5e79dbf4865c146974370b5a582da57d0a5485f09b37bb3d5fedb486b441c667c", 0x5f}], 0x2, &(0x7f0000001000)={0x1010, 0xff, 0x0, "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"}, 0x1010, 0x800}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1a, &(0x7f00008e7000), &(0x7f0000000000)=0xffffffffffffffc7) 2018/02/02 14:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a8b000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000342000-0xe8)) clock_gettime(0x0, &(0x7f0000113000-0x10)={0x0, 0x0}) utimes(&(0x7f0000e04000-0x8)='./file0\x00', &(0x7f00002c3000)={{}, {r1, r2/1000+30000}}) sendfile(r0, r0, &(0x7f0000f76000-0x8), 0x10000) 2018/02/02 14:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xdd6d) getsockopt$sock_timeval(r0, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10), &(0x7f000039a000-0x4)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000006b000-0x9)='/dev/ppp\x00', 0x2000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000640000-0x38)={&(0x7f0000f08000-0xc)={0x10, 0x0, 0x0, 0x280200}, 0xc, &(0x7f00004ce000)={&(0x7f0000e3d000-0x10)=@delrng={0x10, 0x14, 0x20, 0x6, 0x2, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000102000)=0x2, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000072000)={@ipv4={[], [0xff, 0xff], @rand_addr=0xbaa}, 0xfffffffffffffff9, 0x2, 0x2, 0x8, 0x7, 0x4334, 0x9}, &(0x7f0000493000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c27000)={0x2d}, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x1, 0x9, [0x7bc, 0xe7, 0xfffffffffffffffd, 0xfff, 0x100, 0xfffffffffffffffd, 0x7, 0x100000000, 0x2]}, &(0x7f000054a000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000932000)=@assoc_id=r2, 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/02 14:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') rt_sigprocmask(0x0, &(0x7f000087b000)={0x5}, 0x0, 0x8) lseek(r0, 0x52, 0x200000000000) read(r0, &(0x7f0000957000)=""/221, 0xdd) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000592000-0x4)=0xffffffff) 2018/02/02 14:22:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x0, 0xd297) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x10, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000001000-0x8), 0xd5) read(r2, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r2, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000003000-0xc), &(0x7f0000000000)=0xc) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009fb000)='./file0\x00', 0x240000, 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000c93000-0x4)=0xfffffffffffffffe) r1 = socket$nl_route(0x10, 0x3, 0x0) renameat2(r0, &(0x7f0000680000-0x8)='./file0\x00', r0, &(0x7f0000e3f000)='./file0\x00', 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r3 = accept$inet(r0, 0x0, &(0x7f0000e40000-0x4)) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x91}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) finit_module(r3, &(0x7f000071d000)='\x00', 0x1) 2018/02/02 14:22:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000283000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x80, 0x5, 0x0, 0x9, 0x1e, 0x18, "097f20b0cb2dc6902aa52a29e26629b6fb34d5f6420cc1d72e9a7b7d11dec50886ffc6729b37d6a83aaafdf9e287ecf23809c6ee826a20c6212528c73c0dc0db", "d0a58815ecda1bd14e09ee79eb0bb2a4c2c4f21c53a264dc747e3b97766febf8aaf288890e547cb7cfb501db5caee46e09a80d270fe87f98fbea296546880d98", "3886df310f326b685dc8391596939a96db1e65fcfaa9b0fde22b1228d0771afe", [0x4, 0x2]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1d, 0x1d, "6faf74cd5bf3cad17ba03ab488db3cece003606412b92dee72b2b127e94c2d0f5c10f2a64b6b066ac3758f107b58ba9e29fa3004cb0863208ab97d19bd4f95d1", "cf6fa1c64f8b7fb0ff6bb124982ce3146679cbf4b8b6e06ad2dab74ec5af59326f9477ad85add8684dc6687b1ff6b47e9bbee1fdf08a1d38b4ccec50174a12f9", "f322f9a6d07c5f0ddd6fd9264f8d6e6302903ea3c54178f59c966a2f9804cd06", [0x100000000, 0xbbab]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0xfffffffffffffffc) 2018/02/02 14:22:12 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) ioctl(r0, 0x100000001, &(0x7f0000005000-0x1d)="874bba382b339e9e9c") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000006000-0x10)={0xfffffffffffffbff, 0xff, 0xdeb8, 0xad3d}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000-0x6f)={0x0, 0x67, "00fa030ef8ff095de0dd0444781d21330807526fd2a66fa7f867555dc3000b02ad0ee85819c6f9802155a807ff30edd181876f27dc4be19cd0b37303c493827c2de2650a9b559dc1c23f5837234936b70b231f7fa31aa1159a4ec0c132ce0a800542146f74018a"}, &(0x7f0000005000)=0x6f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0xfc)={r1, 0xf4, "e2d8d676b772b6d9cab2a3c388ae30bd5a052f8c84ed9ca6b5e91868f4cae8171cab4d61b8f8e9a0ad0b9a4d42eab4c203702dad09ef82617c1c68d2137ea371e5ea8d13d837cbc7013a7fd266c72fffa74f30340a9b2bc3ae6df049691c7aa711e2a6e601994c8d7b6a138a7bdabb673836db7e33a80b87cf1e8a7c5f8add5ebaed3901aeeafa63dce0f7f8ca66436b2febd6d0298f4b6090160dd163294933140430eaa6a7fe1a4fe535b798c294d1db83d787914601a3c8c399214eeccc9a42fa92bb345f021de9947bfef36e178054d2b3be347bea0c21cf9b742e04c0fd22e36d84cd3c82c357a23b5754a94b4db54b1335"}, &(0x7f0000001000-0x4)=0xfc) mknodat(r0, &(0x7f0000006000)='./file0\x00', 0x0, 0xc9) r2 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x3, 0x301) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000009000)={0x13, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x100, 0x0, 0x81, 0x7, 0xffff, &(0x7f0000001000-0x10)=@common='gretap0\x00', 0xe8, 0xcb, 0x3ff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000003000)=""/188) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000000)={r3, r4, 0x4}) 2018/02/02 14:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ec000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000363000-0x23)='system_u:object_r:dhcpd_state_t:s0\x00', 0x23) r2 = dup(r0) r3 = getpid() fcntl$setown(r0, 0x8, r3) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r2, &(0x7f00006e7000-0x1000), 0x0, 0x4000, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000def000)=0x1000, 0x4) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x181000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0xfffffffffffffffe, 0x100000000004) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) unlinkat(r1, &(0x7f0000a06000)='./bus\x00', 0x200) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000037a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fdb000-0x4)=0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000fdb000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000fdc000-0x60)={0x0, 0x7, 0x2, @thr={&(0x7f0000749000-0x9c)="ce515daac84021dc043548ea5f23cf46dd566d98286f3c52304df57eb49890af6d4f63be8ca69a524017c75d27dfc17ea4ea0084bf26bacabbd0b40f9b7554f4bfa0f491e95e6bd7822749bf6d62990b4b9f20281e6173bb587bf73805332e2c40fce152864f28d0a967324afc5f671623639fa68e6b2d0c936a0d2b9f5c647906539520bba8cc1ba88747dadc3b67d61cb864c855199682d6c198fd", &(0x7f0000fdb000)="ae28a5c19a715bbebedbb2357bc8945aba7b2c71cc69e12233f54b686f566e3779fe70dfc5d0766694690c40880486d4669de947f356163d81fe6722697ad6047a5a9f96acc49ff3d54a5c21b022dbc392c24d28b26acb28ed9f3cb0567f73f51c08fd5f801e116c23ec183f730e75612e27a0810ec7ed1e040aebc6db5e5e03f20195ba0b6780ab908e8f6c4694124d8dd92c5c3d5b491ec212535f8bdc2b3df1db03ffdbb66516cbf86f6541c6dcd77a85ea65fa3b3e0c1e5bbfb0c28388f26b05262925b34ca8f433536da619e7e1c89cd668"}}, &(0x7f0000d25000)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000021d000-0x4), &(0x7f0000fdc000-0x4)=0x4) [ 68.323438] audit: type=1400 audit(1517581332.791:75): avc: denied { getattr } for pid=12671 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/02 14:22:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ef6000-0x5)='auxv\x00') ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00003a8000)={0x5, 0x3, 0x7}) 2018/02/02 14:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00008af000), 0x8) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff5000)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000061000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5800}) fcntl$addseals(r0, 0x409, 0x6) r2 = memfd_create(&(0x7f0000c85000-0x1)="5c2ebb2d4000", 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000084c000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000a19000-0x8)={r3}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00007b4000)) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f0000141000), &(0x7f00003f8000), &(0x7f0000048000), &(0x7f00009e7000+0xb56)) sysfs$2(0x2, 0x5, &(0x7f0000a88000)=""/7) inotify_rm_watch(r0, r4) 2018/02/02 14:22:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) openat(r0, &(0x7f0000938000-0x8)='./file0\x00', 0x800, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000cab000-0x3)) mkdirat(r0, &(0x7f0000ac0000)='./file0\x00', 0x20) 2018/02/02 14:22:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e7f000)=0x0) r1 = open(&(0x7f0000d61000-0x8)='./file1\x00', 0x101000, 0x1) dup(r1) capset(&(0x7f0000000000)={0x19980730, r0}, &(0x7f0000002000-0x18)={0x9, 0x0, 0x0, 0x0, 0x0, 0x84}) chroot(&(0x7f000093f000-0x8)='./file0\x00') clock_adjtime(0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000000000000000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6d000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000ec5000)=""/243) 2018/02/02 14:22:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000cf8000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002eb000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f000053b000-0x6)={0x0, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000757000)=@assoc_value={0x0}, &(0x7f0000929000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f5f000-0x8)={r2, 0x6}, 0x8) 2018/02/02 14:22:12 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000f6b000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b0b000-0xc)=@sack_info={0x0, 0x3, 0xffffffff80000001}, &(0x7f0000926000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005fe000)=r2, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f6b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xfffffffffffff801, 0x200, @fr=&(0x7f0000a45000-0x18)={0xffff, 0xfffffffffffffff8, 0x3, 0x101, 0x75, 0x1c, 0x7f}}}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x89) openat$sequencer(0xffffffffffffff9c, &(0x7f0000625000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f6d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x0, []}}) 2018/02/02 14:22:12 executing program 3: clone(0x0, &(0x7f00001da000-0x88), &(0x7f0000000000), &(0x7f000035c000-0x4), &(0x7f000019e000)) munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1e)='ppp1#selinux^*security*[proc,\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x2}, &(0x7f0000001000)=0x6) fallocate(r0, 0x2, 0x80000001, 0x100000000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)) 2018/02/02 14:22:12 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000001f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) [ 68.418875] device lo entered promiscuous mode 2018/02/02 14:22:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = gettid() r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab0000-0x15)='/dev/pktcdvd/control\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000011d000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000a57000)={r3, 0x1}) fstat(r0, &(0x7f00008c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f00004ae000)=0x7) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fb000-0x9)={r1, r4, r5}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007b4000), &(0x7f0000b2e000-0x4)=0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c53000-0xc)={r1, r4, r5}, 0xc) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000412000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000347000+0xd36)='/dev/sequencer2\x00', 0x42000, 0x0) mkdirat(r6, &(0x7f000055f000)='./file0\x00', 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/enforce\x00', 0x80480, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/02 14:22:12 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000009000-0x8)) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000000a000-0xc3)=""/195) fallocate(r1, 0x0, 0x5, 0x40) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005000-0x14)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000), &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000b000)={0xffffffffffffff64, 0x0, &(0x7f0000002000)=[], 0x1, 0x0, &(0x7f0000009000)="06"}) 2018/02/02 14:22:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000934000)="2d2976626f786e65742e00d3", 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000182000)='/dev/snd/seq\x00', 0x0, 0x200108000020006) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x400000000000, 0x262}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0xff}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00004f4000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick}) [ 68.445881] device lo left promiscuous mode 2018/02/02 14:22:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) faccessat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000003000)=0x3a, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000)=0x1, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000004000-0x4), &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002000)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x2f0)={0x2f0, 0x22, 0x4, 0x7, 0x2, {0x7}, [@typed={0x8, 0x94}, @generic="e62cccf045c390e112ff75b3779bc659869c802b669de56ff2769b67fac0ee7d84a363555025049770392dc0995b6a1eb26825d6cb3be80db9ddcd97f381bfab168a384fcd3eb2cbfd5d01adcca20942cb3e792c30dedcf297b342bf051d8b60f249c85a9bd2d2541549b4cad9d9a2d58d2f15318507fe8c61abf84908d5a582b160bafda162b036de3ef5097bae82db832d2429c82171c9d4a7785ae5fe8a20ff9f81ea7e0dd631c81257b9b75f8306e7e37d3f8a000378cbedd42d9b5383aa1c8c2af838a6220476969e95ad21fb52a99e40cc0f983e5290a4059781e3b622b2603120df", @generic="5ebeacc2042dda8ea3f1663104c7c8a7ffab70c6e4116e455ab15211a401f460f8553d34fd28be02961ad28439fb0ebbd5641c8bcb95e7aa23fbb9d700760369530b25f14364fa3edfd71a6e4b7fbc7202e7ce738bf1086f7ed305c238d1874e9e83edda098377a2492d2be9e3db2bff4d682c053f5b48c2fdc250a4ef40be4615333caebc0b9f1af98f13215c6f396caa2b2c1757b0e313af24be030ed0fb997694d1403f51b485", @typed={0xc, 0x35, @u32=0xffff}, @typed={0xc, 0x14, @fd=r0}, @nested={0x104, 0x1d, [@typed={0x20, 0x68, @str='/proc/self/net/pfkey\x00'}, @typed={0xc, 0x3, @fd=r0}, @generic="a46ec372cf304f60a02b135f3d279c07c15760223457ac874fbec93955155ae22b1cca2e99e8eb6b986182e04c9a509ef4bd9365009901508f0388adc47a6f01779ca15728fb1cde86904b900cae3f9f4fe5c8c195c0873acab7ef9f8848944515028ff306ccbfdae96854e8e7f105141a036f88a5455c1b24df87d11286a7969d755210052cc7470f1039871a2a27376b695dcf161d71ad74bc3effc31ba3a005b4ce5f7deeb641d5b0b0bdb19b376faa8923be5de563466107a9a6d7ecc572c1ce957cd4fb893ef6ddb4", @typed={0x8, 0x91}]}, @typed={0xc, 0x0, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0x10, 0x36, @str='-em1\x00'}, @typed={0xc, 0x50, @uid=r3}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x40}, 0x20008091) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = dup2(r0, r0) ioctl$int_in(r2, 0x5421, &(0x7f000082d000-0x8)=0x7fff) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) 2018/02/02 14:22:12 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000279000-0x15)='/proc/self/net/pfkey\x00', 0x40180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x1b)="3113eb79c54b227dac6eacf39b0ea96ebbe5d9a1e7f234113161c4", 0x1b}, {&(0x7f0000000000)="c35738dd1f0f38e5dedb1baabb896d68f8104cdff80a302f67759aa83dcdd82a60ced0ca16f451055f73ee0cda99be94fc19341827fbb4772267675f6202faa2e8d653431e2f0b3e51454eb18664b80d05ccc073cd0920f832311df3fc40a46e3d9d91c557b0b2dd49027d2896207dfd1025ddc90ed3c12a5924bdfc1b54306232", 0x81}, {&(0x7f0000d71000-0x56)="ac7bd186328631f6e921317e1efcadddf628091c6e7dcfb7fdc4f38a2c0d94f7b8b1bee2642235c005e6e8d73d171e4e444c1faa7a4aa1067eeedc03e2b395c43ca81f5bd7169ffdee9178a765e80ff493c3c421b0fb", 0x56}, {&(0x7f0000000000)="132a3ffb488fc821709971a61833c7e9cc35584d35045842e5889915249fabb7540e959a4d91df49e24e3c2a78b468c13ac6f831c0c9eb054b5999b45138e51e038c11207bd90d9a147b441982ca2007c9256fb87c768e1d4a4c6634201123baa3cb7673820398ec735ed9117504561f36e92b451083cee58cc0c7", 0x7b}], 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f000000d000)) [ 68.476149] binder: 12730:12733 ERROR: BC_REGISTER_LOOPER called without request [ 68.486628] binder: 12730:12733 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/02/02 14:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) pipe(&(0x7f00001af000-0x8)={0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f8000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000653000-0x4), &(0x7f0000db9000)=0x4) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc6000-0xc)={0x0, 0x0}, &(0x7f0000fdf000)=0xc) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a73000)={r3, r4, r5}, 0xc) 2018/02/02 14:22:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000221000)='/dev/rtc\x00', 0xc0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d53000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3f}}, 0x9b4, 0x80000001, 0x81c3, 0x6, 0x40}, &(0x7f00003ed000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000cf0000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1f, 0x0, 0x4, 0x100000001, 0x4}, &(0x7f000067c000)=0xa0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 14:22:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000c1d000-0x4)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000dad000)={{0x280}, 'port1\x00'}) [ 68.531651] device lo entered promiscuous mode [ 68.548829] device lo left promiscuous mode [ 68.560333] binder: BINDER_SET_CONTEXT_MGR already set [ 68.565649] binder: 12730:12748 ioctl 40046207 0 returned -16 [ 68.590104] binder: 12730:12748 ERROR: BC_REGISTER_LOOPER called without request 2018/02/02 14:22:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="76f88259e56928bdeaa15fd1d161bc76ce2468129c2e30adf4aa1c3ddeed4b18b028ca8fba0f1602ddd4968d514ae3c881beac749d4b10b28d6ace21ffad98663a9c66d802340c06ccb15e06f7e0a23299f3204ce3122ad126335c49ed0781dda58e6082d73d040b6f63b48d2615", 0x6e, 0x4000000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xc0000000000000, @ipv4={[], [0xff, 0xff], @empty}, 0x3f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) 2018/02/02 14:22:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f0000b45000)=[{&(0x7f0000a24000-0xbd)="1f725fc985de4c24f0c05dfd2f256a06e4f663ee1f4fc826ab6bf465dd841618917007878c21f0e0654cf73b719579f961417e2f23aa750e277afbf1c1e90b1cfde790d41add9db394aed0fd756ab555a31c5b88869688250661b8c4b9e7cdbf2ffbdef4d0bb1a994b1c73db2646d0d89f395bca5953bc811bb0521f32143978a77226d1ad41d7e426bd135be10b6ed213471a2219dd28907252730fd442ef20fad18c35ee1a6db4674474abef37dcf76901f051de3a30c0eb1c4cd113", 0xbd}, {&(0x7f0000da6000-0x1a)="b7bbbcd6b19c92e7fa87da4f1ef65e7f32620274b88d7e3008c9", 0x1a}, {&(0x7f0000468000)="ff8971fdd37df9f67c0806d347c625c65290306402055fcf8375780e0e6402864213ea4b8cf252ddc543883c8ccc8a492ad6785060a73242c6c9d9c867fa99c46fc7c9a303c517f7a3", 0x49}, {&(0x7f00002ad000)="d022633d959bd2763bdd6716920e05330fd702465e7622dceeee62f63a29770aff70089330d67fc63711ea1e1d18af6cb4f53a65fe62fc59476374ab27277e28c17c925de83baf4c6a7ed3d1414383bddcc08c92383c2f2c6f6a1769256158f536f57398cdf71d0d8201cd95a272fb626e6053e860960f26277d3c94ebd31cd76670ee39417414e4", 0x88}, {&(0x7f0000be3000)="afbdf0887a295093cfab98477a5cab4afd40c4d3ac945b23459c999bd00b3553bf3170fc3de754acea82a31a58424b00e4930503d071ff062be5a8563a1f3c29ba1135b3143ad624e1cb11dce51adb2fde42e8e60e850986e8866a1a05f6decb91ab97c14cee50c8dcd9", 0x6a}, {&(0x7f00007e6000-0xe0)="6afb2b66b5a3bdf4be27bcf1ea811f918afa919b6719aa04fae715df4cb915672e5433aeb500e44acf31f77893b01c2008f848e96ac9f5e6df54c6402335410f8923fda6d0a314892e250e684eac41f9c140b8ef304809b44dc9a1fb43a5f0694b3ba4c53c0ce337074764a928602c0174425e40850b0f5135818bccdd7f76374bf71517bef7e7ea70859d71deec372462ab0317b55a41a953dabf3157a88bc85c434ef64b53d37d0d14ea5bea66ad71f0c3a5b3eba559d533076b59adf6b117a325d2788a1e56c47c3c5cd4162a2d853b21de649238bf8b6cbb932a1d022a56", 0xe0}, {&(0x7f0000149000)="f37507e4cd", 0x5}], 0x7) 2018/02/02 14:22:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000dc4000), 0x4) sendto$inet6(r0, &(0x7f0000bdc000), 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000544000)='/dev/sg#\x00', 0x5, 0x40) ioctl$TCXONC(r1, 0x540a, 0x4) 2018/02/02 14:22:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005be000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000b25000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000200000-0x16)={r1, 0x8001, 0x7, [0x8, 0xc06, 0xffff, 0xfd23, 0x8, 0x60fe, 0x627]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) getxattr(&(0x7f000022e000-0x8)='./file0\x00', &(0x7f000090c000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000a68000)=""/143, 0x8f) bind$netlink(r3, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r3, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000092a000-0x8)={r2}, &(0x7f0000b70000-0x4)=0x8) 2018/02/02 14:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000ae7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000525000)=0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ed9000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r1, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 14:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e7000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x3a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d69000)=""/146) 2018/02/02 14:22:13 executing program 4: setrlimit(0x1, &(0x7f0000001000-0x10)={0xa, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x101}, {}, {0x6}]}) 2018/02/02 14:22:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00007c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000302000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000cc1000-0xcf)=""/207, 0xcf, 0x2021, &(0x7f0000815000-0x14)={0x11, 0xf6, r1, 0x1, 0xffffffffffffff7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ede000-0x4), 0x4) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$void(r2, 0xc0045c77) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x68}, 0x1}, 0x0) 2018/02/02 14:22:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dd8000)) read$eventfd(r0, &(0x7f0000607000), 0x8) 2018/02/02 14:22:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) lstat(&(0x7f0000d3c000-0x8)='./file0\x00', &(0x7f0000078000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() syz_fuse_mount(&(0x7f0000095000)='./file0\x00', 0xe000, r0, r1, 0x1000, 0x40020) 2018/02/02 14:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x20201) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) socket(0x0, 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/02/02 14:22:13 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000059000)='eth0)ppp1,)}-\x00', 0x42, 0x0, &(0x7f0000059000)={0x65b, 0x0, 0x0, 0xfff, 0xffffffffffffffff, 0x9}) mlock2(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000004d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000032000)={0x0, 0x1f000, 0x20, 0x2, 0x9}, &(0x7f0000024000)=0x18) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000000d000-0x10), 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000005a000)={{0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000055000-0x7b)="6463659429aade1a98576d45340392e4a2d62b2f293ee07708b0c9e70d53561ee8afe48bf0eb655b5333ed5863f27b2856a724f4f2b6bcdd94875612ba6760c9a2c5e9da07ce7dfeda848a471d31adf4885f23e7df58ec10ea9d5a1265315ae4d8e9e98a0f17bdb9fdefc23409d5ac9900a6d10e716f0daba3a98c", 0xc6, 0x1, &(0x7f0000059000)={0x0, r2}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002c000-0x4)=0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f000004a000-0x60)={0x0, 0x9, 0x3, @tid=r3}) 2018/02/02 14:22:13 executing program 3: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000006b000), 0x0) close(r0) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) syz_open_dev$loop(&(0x7f000003b000-0xb)='/dev/loop#\x00', 0xc0, 0x100) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000006b000)={0x4, 0x0, 0x10001, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000030000)={0xa0fd, r3, 0x2b20efd135989c4e}) close(r1) 2018/02/02 14:22:13 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000017000)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007feab72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220100bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/02 14:22:13 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e9e000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000af4000-0x8)={0x0, 0x2, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000521000)={r1, 0xc6, "664ed81092456e2c7214ade549eaf0810ea7faef28da266b79a3acb1dae254a73af7ff7ff557598701153d05ee7834bd2e943829d52125abce1bebb095fc3b18a4de97d82fd8959a26ebaee8b7f99fd9700e4134e755c289a51c181ce2152ccd41529549dd426bffcd96628b559fb197705d15ad47b12f77e1ce49e29b319703f866e0c26c73f6aee90275604a8fd3f5b99684237193a060af9eaf5eb799761184d7e6aad8de226dc4cb00b62cdd45b90650838308e0813ed6be35948bea38ddc3300a69e64b"}, &(0x7f0000001000-0x4)=0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x2, 0x2, 0x1, 'queue1\x00', 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x7, 0xffffffff, 0xb8, "71b4094da5587042af3016d13f0ad40f98c1ab19ff946ce595f8f1e61ff27de2f4e1fb95c1735f040dd5bc183242f7e2606930b899668919c22430f607484e3f6d40733ab5289234f008c90543e5d96b"}, 0x160) write$selinux_user(r0, &(0x7f0000001000-0x2f)={'system_u:object_r:cpu_online_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0xfffffffffffffff7, 0xa, [0x8000, 0x10d6, 0xffffffff, 0x10001, 0x38, 0x1, 0x4, 0x7c, 0x7fff, 0x800]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0xfffffffffffff000, 0x6, 0x0, 0x200, 0x9, 0x200, 0x3f, {r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x7, 0x3, 0x5, 0xae53}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x60000, 0x0) prctl$intptr(0x21, 0x0) 2018/02/02 14:22:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xc8)=""/200, 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000ebe000)=[{&(0x7f0000444000-0xe)}], 0x1, 0x0) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f0000ebe000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000903000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dea000-0xc)=@sack_info={0x0, 0x6, 0x2}, &(0x7f0000b63000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003f3000)={r2, 0x11fc, 0x3, [0x9, 0xfffffffffffffffc, 0x80000000]}, &(0x7f0000580000-0x4)=0xe) fcntl$getownex(r1, 0x10, &(0x7f0000507000)) 2018/02/02 14:22:13 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) r1 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8), 0x8) socketpair$unix(0x1, 0x80002000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/02/02 14:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cbc000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00005e6000-0xb0)={{0xc88, 0x80000001}, 'port0\x00', 0x4a, 0x4, 0x8, 0x9, 0x1ff, 0x0, 0xb427, 0x0, 0x5, 0x8000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000759000)={0x0, @in6={{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x14}}}, 0x1, 0x80, 0x0, 0x7fff, 0x2}, &(0x7f000046e000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000355000)={r1, 0x6cf12970}, 0x8) syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x0, 0x107003) 2018/02/02 14:22:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a6e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ad5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) setsockopt(r1, 0x0, 0x1f, &(0x7f00005f8000)="a6843cafcd502303b6825b7210e7ac32163304ad4fc5d3b2ae", 0x19) write$tun(r2, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x89, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000784000)=0x400) 2018/02/02 14:22:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000668000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00005cf000)={{}, 'port0\x00'}) mmap(&(0x7f000018b000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000279000-0xbc)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000017b000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000fce000)=""/93) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005f7000-0x8c)={0x0, 0x1000, 0xfffffffffffffff8, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e09000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007a6000)={0x0, 0x0, 0x4, 'queue1\x00'}) 2018/02/02 14:22:13 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000018a000)='/dev/sequencer2\x00', 0x84000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f18000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000093000)="fc0000004a000700ab090009090007000aab80ff030000ab0000369321000100ff01000000000000000000000b6901fa2e1e040056aaa79bb94b46fe18d07f9400020000008c0000036c6c25041a2f2e117c22ebc205374000000000008934d07302ade0a720d7d5bbdf1a3e2e80772c81fb4fc56ce1f04d56272f5b00000005defd5a32e2090083ab82f687f70c9d40f2fe082038f40bb29d61f3d92c8317070000000000000095ed782ead91bd0734babc7c3f2eeb57d43dd18d17e583df150c3b880f411f64a6b567b4d5715507e658a1ad0a4f011d05b035240041f0d48f6f8700000548deac270e33429fd3000175e63fb8d38a003cf1ca1c98", 0xfc) 2018/02/02 14:22:13 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a98000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{}], 0x18) 2018/02/02 14:22:13 executing program 2: r0 = inotify_init1(0x400000000080887) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000be9000-0xe8)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xb}, r2}, 0x14) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) close(r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b85000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/02/02 14:22:13 executing program 4: restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x22000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a51000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f000067d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d59000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xf95e, 0x2, 0x0, 0x2, 0x0, 0x80, 0x0, 0x0, r1}, {0xd5ca, 0x1, 0x9, 0x7, 0x7, 0x190, 0x10000, 0x5}, {0x0, 0x6, 0x4, 0x7}, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0x414e3eaa41b98482, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3b}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x1, 0x3, 0x6412, 0x80, 0x1, 0xc1f1}}, 0xe8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x16, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/02 14:22:13 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) munlockall() getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/02 14:22:13 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) fstat(r0, &(0x7f0000003000)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000012000-0x8)='./file0\x00', 0xc2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000012000-0x4), &(0x7f000000f000-0x4)=0x4) tee(r0, r0, 0x8, 0xf) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000012000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c27000-0x10)={&(0x7f000049f000/0x2000)=nil, 0x2000}) clock_nanosleep(0x0, 0x0, &(0x7f0000186000-0x10), 0x0) 2018/02/02 14:22:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sysinfo(&(0x7f0000012000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 68.904856] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. [ 68.977272] [ 68.978933] =============================== [ 68.983239] [ INFO: suspicious RCU usage. ] [ 68.987565] 4.9.79-g71f1469 #25 Not tainted [ 68.991875] ------------------------------- [ 68.996176] net/ipv6/ip6_fib.c:1471 suspicious rcu_dereference_protected() usage! [ 69.003801] [ 69.003801] other info that might help us debug this: [ 69.003801] [ 69.011951] [ 69.011951] rcu_scheduler_active = 2, debug_locks = 0 [ 69.018625] 3 locks held by syz-executor5/12835: 2018/02/02 14:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f00005a7000)={0x0, 0x200, 0x0, 0x0, 0x2, 0x7, 0x100, 0x2f2}, &(0x7f0000f4d000-0x40)) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)) 2018/02/02 14:22:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x2, 0x2}) r1 = creat(&(0x7f0000887000-0x8)='./file0\x00', 0x80) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00008e7000)={&(0x7f0000f8e000)=[0x7, 0x8, 0x6], 0x3, 0x7, 0x1, 0x2400000000, 0x3, 0x1000, {0x3ff, 0x2, 0x4, 0x9, 0x8, 0x80000001, 0x4, 0x8, 0x7, 0x9, 0x7, 0x7d69dbc1, 0x9, 0x8a0a, "a16ec897465ada5126b28c9069a8a20764a2df8adbf29b240741c51aa6e90378"}}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) [ 69.023369] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 69.031808] #1: (rcu_read_lock){......}, at: [] __fib6_clean_all+0x0/0x230 [ 69.041071] #2: (&tb->tb6_lock){++--..}, at: [] __fib6_clean_all+0xe0/0x230 [ 69.050458] [ 69.050458] stack backtrace: [ 69.054947] CPU: 1 PID: 12835 Comm: syz-executor5 Not tainted 4.9.79-g71f1469 #25 [ 69.062552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.071887] ffff8801bf0972d8 ffffffff81d94829 ffff8801d9329800 0000000000000000 [ 69.079879] 0000000000000002 ffffffff83f4be40 ffffed0037e12eab ffff8801bf097308 [ 69.087877] ffffffff81238379 ffff8801ca85a8c0 ffff8801ca85a8c0 dffffc0000000000 [ 69.095853] Call Trace: [ 69.098419] [] dump_stack+0xc1/0x128 [ 69.103758] [] lockdep_rcu_suspicious+0x139/0x180 [ 69.110218] [] fib6_del+0x6ab/0xa30 [ 69.115464] [] fib6_clean_node+0x336/0x4a0 [ 69.121319] [] ? fib6_del+0xa30/0xa30 [ 69.126741] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 69.133032] [] fib6_walk_continue+0x39b/0x620 [ 69.139145] [] ? trace_hardirqs_on+0xd/0x10 [ 69.145085] [] fib6_walk+0xd9/0x150 [ 69.150330] [] fib6_clean_tree+0xe5/0x130 [ 69.156096] [] ? fib6_remove_prefsrc+0x240/0x240 [ 69.162471] [] ? fib6_walk+0x150/0x150 [ 69.167976] [] ? fib6_del+0xa30/0xa30 [ 69.173395] [] ? fib6_remove_prefsrc+0x240/0x240 [ 69.179770] [] __fib6_clean_all+0xf9/0x230 [ 69.185623] [] ? fib6_purge_rt+0x2c0/0x2c0 [ 69.191476] [] ? fib6_remove_prefsrc+0x240/0x240 [ 69.197849] [] ? fib6_remove_prefsrc+0x240/0x240 [ 69.204223] [] fib6_clean_all+0x27/0x30 [ 69.209815] [] rt6_ifdown+0xa1/0x7f0 [ 69.215148] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 69.221964] [] ? rt6_clean_tohost+0x30/0x30 [ 69.227911] [] ? finish_task_switch+0x1ed/0x630 [ 69.234200] [] addrconf_ifdown+0xd0/0x10f0 [ 69.240053] [] ? preempt_schedule+0x25/0x30 [ 69.246000] [] ? add_addr+0x180/0x180 [ 69.251428] [] ? __lock_is_held+0xa1/0xf0 [ 69.257202] [] addrconf_notify+0x948/0x2230 [ 69.263140] [] ? __local_bh_enable_ip+0xc5/0xd0 [ 69.269430] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 69.275632] [] ? fib6_run_gc+0x1db/0x2c0 [ 69.281321] [] ? inet6_ifinfo_notify+0x140/0x140 [ 69.287697] [] ? ndisc_netdev_event+0x90/0x3a0 [ 69.293906] [] notifier_call_chain+0x90/0x1a0 [ 69.300027] [] raw_notifier_call_chain+0x2d/0x40 [ 69.306404] [] call_netdevice_notifiers_info+0x51/0x90 [ 69.313308] [] __dev_notify_flags+0x197/0x270 [ 69.319422] [] ? dev_change_name+0x910/0x910 [ 69.325455] [] ? dev_close_many+0x370/0x370 [ 69.331404] [] ? _raw_spin_unlock_bh+0x30/0x40 [ 69.337613] [] ? dev_close_many+0x370/0x370 [ 69.343556] [] ? __dev_change_flags+0x2dd/0x3d0 [ 69.349842] [] dev_change_flags+0xf5/0x140 [ 69.355699] [] dev_ifsioc+0x5cc/0x820 [ 69.361127] [] ? check_preemption_disabled+0x3b/0x200 [ 69.367941] [] ? register_gifconf+0x60/0x60 [ 69.373887] [] ? dev_load+0x84/0x1a0 [ 69.379683] [] dev_ioctl+0x1d5/0xd40 [ 69.385017] [] ? dev_load+0x1a0/0x1a0 [ 69.390440] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 69.397249] [] ? udp_ioctl+0x2b/0xf0 [ 69.402591] [] sock_do_ioctl+0x94/0xb0 [ 69.408098] [] sock_ioctl+0x2e0/0x3d0 [ 69.413517] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 69.420068] [] do_vfs_ioctl+0x1aa/0x1140 [ 69.425753] [] ? ioctl_preallocate+0x220/0x220 [ 69.431958] [] ? selinux_file_ioctl+0x355/0x530 [ 69.438246] [] ? selinux_capable+0x40/0x40 [ 69.444109] [] ? __fget+0x201/0x3a0 [ 69.449356] [] ? __fget+0x228/0x3a0 [ 69.454602] [] ? __fget+0x47/0x3a0 [ 69.459765] [] ? security_file_ioctl+0x89/0xb0 [ 69.465989] [] SyS_ioctl+0x8f/0xc0 [ 69.471155] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 69.479092] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/02 14:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000bf8000-0x5)='user\x00', &(0x7f00003e9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b7000)=']', 0x1, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000ff2000)='.dead\x00', &(0x7f00003b3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000612000-0x5)='user\x00', 0xfffffffffffffffe) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000acd000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f07000-0x4), &(0x7f0000a03000-0x4)=0x4) request_key(&(0x7f0000d75000)='asymmetric\x00', &(0x7f0000b79000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003a2000)='.\x00', r1) fsync(r2) keyctl$update(0x2, r0, &(0x7f0000785000-0x56)='*', 0x1) 2018/02/02 14:22:14 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000160000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7fff, 0x5, 0x8, 0xed2, 0x3f}, &(0x7f0000f32000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000514000-0xc)={r1, 0x0, 0x2, [0x21, 0x8001]}, &(0x7f00002cc000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d00000-0x9)='/dev/sg#\x00', 0x33b, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) connect$inet(r3, &(0x7f000077a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000cad000-0x74)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0x280}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0xca1}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}], 0x74) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f31000), &(0x7f0000b8d000)=0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000866000)) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00008eb000)=""/110) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/02/02 14:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200080400e, 0x1, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/02 14:22:14 executing program 2: remap_file_pages(&(0x7f00002bb000/0x1000)=nil, 0x1000, 0x1, 0x8, 0x8000) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000925000/0x4000)=nil, &(0x7f0000ff2000)) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000452000-0x4)=0xffc, 0x4) 2018/02/02 14:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001bf000)='comm\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00009c4000)=0x10001, 0x4) write$selinux_context(r0, &(0x7f00002e4000-0x23)='system_u:object_r:insmod_exec_t:s0\x00', 0x23) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000838000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x5, 0x1, 0xfffffffffffffffb, 0x89e, 0x2}, &(0x7f0000238000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009b7000)=@assoc_value={r1, 0x2}, &(0x7f000064e000-0x4)=0x8) flistxattr(r0, &(0x7f0000333000-0xb1)=""/194, 0xc2) 2018/02/02 14:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00003a6000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000113000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @random="4e02dbe4a66a"}, 0x0, {0x2, 0x2, @loopback=0x7f000001}, @common='irlan0\x00'}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c7f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000145000-0x1000)="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") timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/02 14:22:14 executing program 7: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c33000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/vga_arbiter\x00', 0x10001, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r3, &(0x7f0000c34000-0x53)=@access={'system_u:object_r:crack_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x38}, 0x53) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x421c, r1) ptrace(0x420a, r2) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004b1000)={0x8000, 0x1, 0x7fff, 0x7ff}) 2018/02/02 14:22:14 executing program 3: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f00005d1000), 0x1, &(0x7f0000000000)={{}, {0x0, 0x0}}) timerfd_gettime(0xffffffffffffff9c, &(0x7f00008ac000-0x20)={{0x0}}) sched_rr_get_interval(0x0, &(0x7f0000a35000-0x10)) getitimer(0x0, &(0x7f0000801000-0x20)={{0x0}}) setitimer(0x0, &(0x7f0000001000)={{r1}, {r2, r0}}, &(0x7f0000d5f000)) 2018/02/02 14:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ebf000-0xe)='/dev/keychord\x00', 0x20480, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x4}}, 0xe8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004d6000-0x8)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000205000-0x30)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000026c000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000053000)={0x0, 0x0, 0x10001, 0x401}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000035e000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @broadcast=0xffffffff}, @generic="d310bc6e2497aff659b5ac30be7589a4"}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000278000)={0x5, r3}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00003db000-0xe)='/dev/keychord\x00', 0x10000, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f000039d000-0x4)={0x3ff, 0x400000000000004, 0x5fed}) 2018/02/02 14:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000e9a000)={0x0, 0x0}, 0x80000) listen$netrom(r3, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b5c000-0x50)={@generic="1ab107225a125b6494e118111e702d2f", @ifru_flags=0x8500}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0x0, 0x20100040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) fcntl$setstatus(r3, 0x4, 0x0) openat(r4, &(0x7f0000170000)='./file0\x00', 0x40, 0x1) 2018/02/02 14:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000730000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0xfffffffffffffee9) r1 = socket$packet(0x11, 0x0, 0x300) getpeername$packet(r1, &(0x7f00006b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b09000-0x4)=0x14) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c06000-0x10)='/dev/sequencer2\x00', 0x90000, 0x0) accept4$vsock_stream(r2, &(0x7f0000553000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b4e000)={@generic="eeb3874758143b6e5ed0517fcf3fd047", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) sendto$inet(r0, &(0x7f00004fe000-0x4d)="9c8ee84b32c7490bc9fd0dc60941cb3c41ff0b1510504b5b719cf03506b43fd4affdf0e9c6f0337124b8a55bb6f753930ec37c87b092c81ba79261f7d2a8559a07bf99eaaa5e35345cf0a5ae82", 0x4d, 0x4c000, &(0x7f0000408000)={0x2, 0x2, @empty}, 0x10) 2018/02/02 14:22:14 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000fab000-0x10)={0x1a, 0x19, 0x80000001, 0x9, 0xa1dd, 0x4, @random="26ff6ca2f277"}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000faa000-0x9f)=""/159, &(0x7f0000faa000-0x4)=0x9f) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000922000), &(0x7f0000fa9000-0x4)=0xc) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="00000000008000c0", 0x8}) 2018/02/02 14:22:14 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000f000)=0xffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001c000)=0x0) fcntl$setown(r1, 0x8, r2) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x44012000, &(0x7f0000e57000)="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", &(0x7f0000000000), &(0x7f0000f85000-0x4), &(0x7f0000df8000-0x3)="84974a15f5529568364c688158c6a82e7e397a61a505e19c166076e8566a3d048f7855b5ea81cd") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) 2018/02/02 14:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') setns(r0, 0x3fffffd) fgetxattr(r0, &(0x7f00002d8000-0x10)=@random={'btrfs.', ',security\x00'}, &(0x7f0000bbd000-0x7)=""/7, 0x7) 2018/02/02 14:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) accept(r0, &(0x7f0000dfa000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000454000)=0x10) [ 69.610029] device gre0 entered promiscuous mode 2018/02/02 14:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3}) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000c31000-0x38)=""/56) openat$sequencer(0xffffffffffffff9c, &(0x7f00006d9000)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/02 14:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000300000-0x30)={0x0, 0x1000000, 0x2, 0x1}) 2018/02/02 14:22:14 executing program 3: r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000e6a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000573000+0xc0e), 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x4) 2018/02/02 14:22:14 executing program 2: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x805, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000016000-0x8)=[0x6, 0x80000000]) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001}, 0x3, 0x0, 0x0, 0x1}}, 0x2e) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000032000)='./file0/bus\x00', 0x0) 2018/02/02 14:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) munmap(&(0x7f0000e2d000/0x2000)=nil, 0x2000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) sync() syz_open_dev$sg(&(0x7f0000fc3000-0x9)='/dev/sg#\x00', 0xe1a0, 0x800) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000fcf000-0x4)) 2018/02/02 14:22:14 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000581000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) getpeername$inet(r0, &(0x7f0000b26000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00003fe000)=0x10) clock_gettime(0x4, &(0x7f00008de000)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b93000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000c48000), &(0x7f0000372000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, r2}}) 2018/02/02 14:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ebf000-0xe)='/dev/keychord\x00', 0x20480, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x4}}, 0xe8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004d6000-0x8)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000205000-0x30)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000026c000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000053000)={0x0, 0x0, 0x10001, 0x401}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000035e000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x0, @broadcast=0xffffffff}, @generic="d310bc6e2497aff659b5ac30be7589a4"}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000278000)={0x5, r3}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00003db000-0xe)='/dev/keychord\x00', 0x10000, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f000039d000-0x4)={0x3ff, 0x400000000000004, 0x5fed}) 2018/02/02 14:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2), &(0x7f0000744000), &(0x7f0000743000-0x4), &(0x7f0000a11000)) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x3ffffffffffff) 2018/02/02 14:22:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x401, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000f0b000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$notify(r1, 0x402, 0x8000002b) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000756000-0x10)={0x5, &(0x7f0000019000-0x28)=[{0x3, 0x4, 0x1, 0x5}, {0x3, 0x5, 0x8, 0x3f}, {0x401, 0x1ff, 0xffffffffffffffc1, 0x9}, {0x100000001, 0x3, 0x8000, 0xe26}, {0xeb38, 0xfff, 0xc, 0x2}]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) [ 69.641138] audit: type=1400 audit(1517581334.111:76): avc: denied { accept } for pid=12943 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 69.704405] device lo left promiscuous mode 2018/02/02 14:22:14 executing program 2: r0 = socket$inet(0x2, 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000208000)={0x0, 0x1c, "c544ba7179bea1ac36cacaba34e547fb6445776d099323294e41d16a"}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6e6}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ae0000-0x4)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b2a000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000013c000)=@assoc_value={0x0, 0x4}, &(0x7f0000527000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000596000-0x8)={r4, 0x4}, &(0x7f0000f08000)=0x8) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000bfb000-0xc)={@broadcast, @broadcast}, &(0x7f0000354000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x80) inotify_init1(0x80800) 2018/02/02 14:22:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffd, 0x3, 0x0, 0x911, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x2}, &(0x7f0000002000)=0x6) socketpair(0xa, 0xe, 0x9, &(0x7f0000001000-0x8)={0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d"}) 2018/02/02 14:22:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005db000-0x5c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xf12, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}], 0x5c) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f000003a000-0x2), &(0x7f0000f13000), &(0x7f0000731000), &(0x7f000042d000-0xaa)="306b3664ee0b036756a1cd0ae44265fe5e1dd22e6c3b4e841bccadf02217bbd6456148445053a8cec514e3fa947abed003f0e3c84632bd1f142c6bb9f4bc8d16b3b07e7762640ee52b831b928f8be2600c03e0320a3752e6d3a278e61277757e908d4380837acda1fe2d9c27a4091243b02c4c5f65a99c06e1ca98a9dc9d9c8a95de6b9987230fdf20e4f82b9160fe74786fbdbdd106f503a942ecd77f2b0e5271cff1a1087f49e0397a") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00001c6000)={0xffffffffffffffff, 0x2, 0x3, 0x2, 0x4}) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ab2000-0x24)=@setneightbl={0x14, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000fb000)) 2018/02/02 14:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@policy_type={0xc, 0x10}]}, 0xc8}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004bf000-0x8)={0x0}) bind$inet(r1, &(0x7f0000a85000)={0x2, 0x1, @multicast2=0xe0000002}, 0xffffffffffffff99) 2018/02/02 14:22:14 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000009000)="c56cdc000009000000516ef5fa59894a7e917487edea9a9e8a1e102fc00ec7a108a34d361dab66ff1b6050443868b506f06bf25fd33670cc58dd6dfb6fec355ec52b735c8f96c3e49beabb1d6804e883f045d54eb87e05e5d1830d81faad15af5cc52714eac8545f5097731e53cd00000000d9123e6a411342ebddcaf2a47a43aba43ca605000000442251525376be28a9c616cdab6e8bfdd004a96fefe4a32b38fa53302d1847099608379abb73e7dd5574d836471c2cff4ffe11299b4357027e3d4779513dd1de5e40412b1330175be5b6c02b3811f6eb1b51", 0xda, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x100000002, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xffffffffffffffff}, 0x1c) 2018/02/02 14:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$inet_sctp(r0, &(0x7f00004b9000-0x38)={&(0x7f0000926000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000f2d000)=[{&(0x7f0000891000-0x61)="acf9ddfdbaa3da9fe000ee1b1ea4a89c4bcb8fe9f6cd9ed060f756244f62f47db72b805245684f1bf107754aa1b64be1886d1ca4848574b0276a529e7743555676aafe30bb598648007746288a2033524500f0a0611dc3ee63497a0fdb16f592da", 0x61}, {&(0x7f0000cca000)="6530be9a43b6bf9600e678e130d852b54fcb45d8ce040b4a7e90bcdc950509084c25e1a84f27df21e61c89a8c1dc8ebec6304def8200a461fc6b0ee6dd8ffddf93194629e500c29b99e9e2a3b21ab94d4ed954af537af2170c5355450796059d3212c39b567617d9a80631e0b046c4dcf2b98480e262bbed1bd58f26ccce0b0449ff7771128ed57542533354d5573d9d2c1c2e6b", 0x94}], 0x2, 0x0, 0x0, 0x4008040}, 0x4000000) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000dde000-0x3c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400}) r1 = syz_open_procfs(0x0, &(0x7f000003f000-0x8)='net/dev\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000013c000-0xbc)={0x3, 0x0, 'client0\x00', 0xffffffff80000000, "c00841f3a7ea851e", "c7f25c074f15da4461d1e671333cb29940e6afd497b1ff53269d72b9d1f2c394", 0xffffffffffffff01, 0x80}) 2018/02/02 14:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bb000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006e7000-0x98)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x80, 0x1}, &(0x7f0000d7d000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f5c000-0x2)={r3}, 0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005d3000)='/selinux/checkreqprot\x00', 0x40, 0x0) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c5000-0xc)={0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00002a5000-0x28)={0x3, 0x2, r5, 0x74, r6, 0x687e, 0x80000000, 0x7fffffff}) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r7 = accept$ipx(r1, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x1ba) dup3(r7, r0, 0x0) socket(0x3, 0x80807, 0x7) 2018/02/02 14:22:14 executing program 0: r0 = syz_fuseblk_mount(&(0x7f000059a000)='./file0\x00', &(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000c4d000)=""/46, 0x2e, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b7000)='/dev/rtc\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x30000000000, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000010c000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x13, "427acf12aae9b367e393ec5d01328c04088966"}, &(0x7f0000000000)=0x1b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r3, 0x2}, &(0x7f0000001000)=0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000002000-0x34)="1dc74f207f96eff810f75a0af42446074dc815abbe90e67755f73aaf18d5e30d74d8ffafbcf77f361f67f0a600698de397913c4c", 0x34) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000d0000-0x14)={0x0, 0x8, 0x2, 0x6, 0x8, 0x100000001}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x3, 0x4fd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5bf355be}}, 0x5, 0x401}, 0x98) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000324000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@rand_addr, 0xffffffffffffffff, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000011000-0xc)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000e7f000)="95ee495e204f4535bcdf1b846a2a4437d1bee2f94dd8890c1694e8a29a19c286cf44e94b1dd4eec89a4c7728865bcf620010bc87cf25078f5459dbe06778b7e53c9d") connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/02 14:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)={0x0, 0x0, 0x0, 0x200000}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000011c000-0x9)='/dev/ppp\x00', 0x551000, 0x0) accept$ipx(r0, &(0x7f0000dda000-0x10), &(0x7f00002d2000-0x4)=0x10) [ 69.897997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f000001e000-0x1)='\t', &(0x7f00003a5000)}}, &(0x7f0000454000)) timer_settime(0x0, 0x20000, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/02/02 14:22:14 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000883000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0xf5)=""/245) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000)="1cfab90c6601d3b069c23f95a514e51cdcd29507e8c202972104f558410ec902e9622282e873cbd8808434e56e87a0dd89d36a4be3ff9fbeaea1ca3c313a7d09e131f9a4efff8c8ea5b1c3a9551d52fbbb6c8e6df68bae783605e02492aea28d4d91f78baf6592e5b1187ed146554a309e7f27de9527f49b4c6fbf35fb855fa55e1f789cbcaec605425a40c32aedf00e38188faf4b6fccff05d62a3d98b0fff4a59014dee3875e3d0a6e427a1c55358a3d337a0824e6424c2f25ef2062073e46d53e4448b890131faa6628323160bb375474a61f624fb36fa91c35a9000599e0cd26b6a1cac59244992fa12f11c2b0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000785000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x298, &(0x7f0000001000-0x10)=[@rights={0xfffffffffffffdb2, 0x1, 0x2, []}], 0x1}, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/02/02 14:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) sendto$inet6(r1, &(0x7f00009a1000-0x1), 0x0, 0x20000001, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x34b, 0x4) vmsplice(r0, &(0x7f0000fdf000+0x919)=[{&(0x7f0000473000-0xe3)="b13d9a5b9d6e0d9858d8cb0fbf5579c6b08f6c319bc675e37b1f8e418f79bcd37b93ff45c4023f134268e367376af9a8e92bead61a4aa4fbd7500f2b5678d3db9f53d1414b8d08ace47c152f05d6456d37923c9b2fe156d40187747b7c3afbfdcaef98eeda344f48787a8f5cb8f4a82b8285f3a1c518ced467485310bfcc8f0f0f835edd899f73a5669cf329db4abbdc60e842e1c3092ac7d9562157dc52d5ede63a3bb7f636d427b96ac5c139f43ce6cdf05b9be714701cd34b020025554966b4ebc105c49742a13af9d569755028a128f85c9c26b78394bb8ac3b49437e0d5ffbeb9", 0xe3}, {&(0x7f00000ba000)="f313f78e77f670761a2ea1300162c2932ac4f334382734a219cadb6ede3bb1086ddfe79c78f3ca2fd71f42abc44d2f7f746173d09ce4388de0dc5cb39b6ad6dfe72e741e1f769b6795da282bc4c4daac2c4b861a522347f6c380992a953dbb082aa65433ec7e700eb1176d98c1a4e254eaadf6e04b9b215ff1", 0x79}, {&(0x7f0000523000-0x1000)="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", 0x1000}], 0x3, 0x2) sendto$inet6(r1, &(0x7f0000e2b000)='t', 0x1, 0x31, 0x0, 0x0) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') getdents64(r1, &(0x7f0000005000-0x27)=""/39, 0x27) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000002000)=[0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0], 0x3, 0x5, 0x4, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 14:22:14 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x4041, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={"c4205193884c5c4204c5b9dd66fd083d", {0x4, 0x1f, 0x2, "2cc3e4916774", 0x7}}) fallocate(r0, 0x0, 0x0, 0x100000001) [ 69.950498] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 69.966906] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/02 14:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062f000)='/dev/input/event#\x00', 0x6, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a6e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000ee6000-0x4)=0x10000) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) r2 = dup(r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000ed3000)={&(0x7f00008b8000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000089e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d73000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000006d000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x5, 0x4}) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/02 14:22:14 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000ac1000-0x10), &(0x7f0000f47000)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000059b000)=0x6, 0x8) recvfrom$unix(r0, &(0x7f00005da000-0xa9)=""/169, 0xa9, 0x40000002, &(0x7f0000fe2000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000825000)='/selinux/member\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000074a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e04000-0xc)={0x0}, &(0x7f00000ad000)=0xc) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ecd000)='./file0\x00', &(0x7f0000a21000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fe4000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe4000)={0x0, 0x0}, &(0x7f0000fe5000-0x4)=0xc) getgroups(0x4, &(0x7f0000b07000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000fe5000-0x70)=[{&(0x7f00002d8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe4000)=[{&(0x7f0000fe4000)="b158e24614be4e3067c85011259e82597d6a4cca0dad230f11e29c4224533b74e6a1b2513b7a7fd29b4745e57c18061a64db988d078184f3712fa896b3be77ac", 0x40}, {&(0x7f0000b7d000-0x1000)="5c1c5648e73d0cd6cf597b9d7c983adb2d4736ce04379b80b489cfa8f26fce1f450f19e9b7a09bb1785428f574a4eeeb3f414364163e16c6b3b804d1c97c71ba874e506f94af783242277d2ae4f281867aa1b46a37ac48b8ba40f0dec68bb27dbb29cd4aa95b26bac4556480b658cbff73c2db5e7e740aa671b799d255260be0c812b2bc0f715c6ec3b221133e7ddeeb61f7a03999efaa52a94f5c59294d5e35237cc7a0f804e9897eff3e9c6ce3803e2720791e2b81ff805e330f056453379e35a4dd73caf94e6557e687f01d646332e9d5c05622a59ea17063d874a9e1609f71cb9915b89d25d58d152732e7a2a38d2df0cd0fa717a956c3392ade5b8fd42975a20e71aeac38b9e9046965320e7c20f378f0a186b7b911a3305722a5d13f8c618a33332f14d85cdcc457bcefb91bc80d0fc14561a9acf57ab46a76cf1b0bbf926a79127736ac1483c97950450dbe341a2a5098629b42d59d8a9f8146e898a7a5be377ff9a8ea5d4e154688a2e541aa77743d4f352cfb374eb14011a1e719aa86cb07518ef0f3dbf5a60c2dde5ab230d04182c6a3872f01bdd9ee35c4404b45180ab4a0119c9b80f1ad05486240b5e1b3b929ea194c6d99dfb7012db8ca92c0287bd3a191f469c23f2aa628d7865e0ba4d41092c23eb18394018957b49f6e53c0de71b757d9d8c1211529087a8022fdf4065be68e347b0a61fd1d30b6227f7f8764b1e59bc57a9a86342028c7357f68df04d3072a098a29a7f9441bbe145590df41a9586ad7c9dfb02689d48cf19b4c39849a4416cc57fdb017393e5ea20b56428de15d8da78e290e81cfce5268a81341165eea421fcd5fd2fb7580206fe51b50707337d56e72122e18271c1981c3c6eedb8d3bb794289fe71ebe39f7710587ba915df4efd0dd748b77a7b5b68fd258ecc9301e8fa4b7a793f978d6aa50153a7e21b116751cb972283b04d32745c6c6e6cd75ec4c5a5455c1e28cccd315bd700b8104d3453f0631ee4338b78584c9068303da51169c9bda7ad8fcfc4fe366261d569120041fac7435b614c8d4928bd04b60180aa6012c82107e6f5256d9b6467abca653ea77bdfa09a09989133660a7a00183dc679b45d9ce9639857cfed3b50cbd779d00796fe1102fea627f21473e65a097cbfe09783a43889a33b6ed910d18d29953e23ca1e512d84a20e1012f38470f9c897436fd5262395f2a5d26911db64f880d967ad9b6643c61a78f9c90d8934112faef8f801642863bcded590d2551220fbd5090f105643edaaef2133913967bd6be9e9cc65828f5ee76d1c24f65c365dba7543bb93a710c49bee368842f64cfb913b2b8f156fcc8bc4abbc0ec6c841d4d6e9436b7a36b076b2eb115bf35e448d039ff407655e32f55d99f9e2e4fd28b5469420a7891818705da5702133768a01d35a733206a4e24ebd80820d7a4dbff0029a742821d2f16c7d1920bba6900a3a6bf9f58119cb20bcd5254a6f7892373a315d1d05e840375be100bda0a78891d4f3adbb2fc03e299879e01ee75071dd757efa4d7ca994f6c9115b4d8ea861374b827875e4703e2300800436081b79df8f5384eeed184868361275fdd8f71228957b21620a480b0a9571fbce42d701a3c9a7dd1b96e303ccc5ac8bf89a646a9eb672689a78da11c9d7d3850fd697ca077d864662cc5d4d9f7c340df7ad6917b214f1dc7219b8b36e68d692ec883d5a0d7078f8224ca206f24e4d6cb7f87db4812590503bdd69ec12a4163a0b79c79c6413dbf0addb402cc8ae50c6971f71a1903a9e40dfab10b8af95eb02b6c3c925919b6925160a549a652f7131ecee6bd7150eb4d83fc984400bce29be7507bc5ea0476ebffa589ffe0ebc353d71dad7b8dfdc5b9b26daad85c00710ef4720027cf1b3d5459882632b9f7615c318dbec06835e2fef1d059db18bfbee8ee6a1e6442bac7a39f445950a37cb91c37a40821b920d55dd394c89f1abf08dd2533929c2e9a26582b8602b4b09a0bd74104239310b207988649f3b1b9d7ff10b55096bf19433e4a632a8ca07967be5e3a8035b18b3d004c9b647e270d3922216770988ce1032ee598a0d800c8988e1c05bfa11717b3d1f61e023a0ca6aaf1d22fd9a4d8fe58cfa995f4c23add9cd83376d9ca32f49d00db5bd035ddf7ba01b6ceb9d6bb80f5aafe20c6352318d3b84119af9ca161132d684a43b7a211629db2d40b3a6bdbbebf80843b9f034c6ceb94b0a686600ebb3e762b75fb6d2f36c462f2066d8006e26608c32afe2c6062dac91007aa69c8ec50e48779f37556a5d0697c093199c0695f894074ee88f1df9151f3a9d41f08e87a67fbb0e10c5c70cf0ec32e2d2b955c35a72d3119cc14d9d014b72fab1bb97ed4020b288ae54d37390cc5b60b406a68a1ac6f51e3431d4bedb4e9a0d7aa33d26bc5a8aa2e6ed1826701bfbb37d2a981754f3b6ce804ab6e6082fef7e1ba1538b645063d2188a91fb84b01332fbb53b130a3b08d3377d90172b05cd5204ec3657f59502395dfd75bd42931e0556baacd02670821a40fd4bbfbe031a44a52dccf137220bc526b09a53de70a9d853d7868a2af8d146426c6f63869325be7827d35c3c23d5ada612e8dcf8b4b4d204ca24b7a4853e078c7f714422ed3ea208783b0c7740275358925be1306364d9a03827f7ea2452dc299c74eb9ef3762c7a3eaabb6e285d9b8ef45d47a78a16f6fbf237fd4790d85b0c2f71fc4a62b70a9ba285a16e815d80975cc86e8c487b8577b37f6d22d8a325a44ddae936b9a837774764d66937cc92cfb02dc33db1e08051964fa750a0a02fbd1eb8b9e9ea5c7ddf0f37fdf48e3040c03c4b44b86b5919310543c91e2cc09f1d123b4f7f94f25c7406e5b4ab7eca33eed4ed8122701f294399101b0e283ddc40f4796b90fa96791e1a8aa199dcb8649b149f7dd6350c9312b550bb5ac12f8bc1b0498c243a6acb49cf14a5fc1b2c7210ad0b7c86742d633e5da4cde59b70094b8fd07c14565168014eaa227d61889bd7082f8cb10e7aaa5a17d2eaee73b37984e5cdeff2cb5d2eefb17afe8c9e6fcd0d4fb65018dfa72cda262a92c3a1e25dc045b31682b1e28d07d7a61f500ef08f2dff8bc81b6ac99f0b09d8f63da1213046ad8a74ff9cc3221206787da5aa77da7b1eaad181074cc1d37ddd5d6a7076b521edb932d2685f3270d02df6171bbec0e5742ba9961cdd3f2734d29270c79fcd021dc95c903b661ac4c8e293e9c0a56ee3e095cc1bcb05b6631a80f07ba08d0e65c383c8cfcc8d99dc70cfcc7598cb14c9591ae9778cae13a3b631efa5509b38bf420aa79dc5a328446640c51bbe93481653bbce3c376d668084e21ed0f4ee63ffa0b4368243d6225f74b59a62f7c4de06c13d230f225ba822ae1ec092ff7bd98922b7ed8fcb532fc817090a0cea48ea3a2f399c50ac93b106764b95f75dd4a2296ca34ce33e9e1f54bd7266c6a95f8860b912bbcb4783f7572c9f5a948e067d0e9f43bea55a0cd2173606404654f489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0x1000}, {&(0x7f0000a68000)="2168e340b1b27b541238243f9de6b1c4c8b67be512cc54f1da286f698d06df61947f28de7ca7afecf028c4480d8cc839f0efaf02b5c4787360d7a7577d38ee032ffd8a0c99062c0643f0154fec073595a8a885aea6647904390f9fda0c4278c134b9a15532fdfaba0c72c85021e027d8ac371c1fe5b07fcb7d64b2432d57384358cd7253db31f1afca524a01575bc686bd", 0x91}, 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", 0x1000}], 0x4, &(0x7f0000fe5000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}], 0x20, 0x20000000}, {&(0x7f0000701000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fe5000-0x20)=[{&(0x7f0000fe4000)="e4986de5937afa0f9c68a1c479a4c83aba90886bf9e5a06ebe16859a46620f18b0f6beabd0b954197d63a2e9b983a52bc0eebc316d79658431840d374ed1e289fcde6e86d43f62d6e8dff295bb7b9485e312f5a6fa335776498a245874c3f3af25e1660e90cde35b2649f18806fae9290384dcc61c8ba79fcb0ac4f6d3174a1bcba3bf48c788816ed3eac555bbd8d1328e1b1353b0baf229227a89a0adcc07cccd4a96ff008c6bc1de857adf04f6609bc5cdf7e381e169ceea9cee34aa6ad734af971be38905f11242835174cddf6a7ef06debbf5d754ad99672f4a70b4c438e2ff773b3c5b445da18b76c029404b2", 0xef}, {&(0x7f0000fe5000-0x75)="2d1044a6b8d3381802a886ebb3da8ebb73b59170487207b6c92c9f0ab74efd28fb06a45c7d9da066ee975aca823b9fcd24d1a1c1613053cb15e5922e000f62ecf567fc1a24c7235175ef9324dc7213955cebcc28242cb8ae45ca201836f84da55eb63f954cf9afd3e3b511ac491618e0dcaa31c997", 0x75}], 0x2, &(0x7f0000f43000-0x128)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0, r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1]}], 0x128, 0x20000000}], 0x2, 0x1) 2018/02/02 14:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000055a000-0xe)={0x0, 0x10001, 0x3, [0x1f, 0x8, 0xffffffff]}, &(0x7f000014b000-0x4)=0xe) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007d0000-0x20)={0x5, 0x4, 0x2, 0x80, 0x10001, 0x1, 0x800, 0x3f1, r1}, 0x20) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/02 14:22:14 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000097a000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x5, 0x0, 0x3f, 0x0, 0x8, 0xfffffffffffffffa, 0x0, 0xaf0, 0x8, 0x0, 0x1, 0x1, 0x400, 0x400, 0xf19a]}, &(0x7f0000f7e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f1b000)={r1, 0x3}, &(0x7f0000df4000-0x4)=0x8) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r2, 0x0, 0xffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r2, &(0x7f0000af5000), 0x50001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)) 2018/02/02 14:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fsync(0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000582000-0x9)='/dev/sg#\x00', 0x6ec, 0x101100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008dd000)={0x6, &(0x7f0000a13000-0x30)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00005bb000-0x40)={r1, 0x2, &(0x7f0000628000-0x8)=[0x3ff, 0x7], &(0x7f0000525000)=[0x8, 0xf3], 0x0, 0x3, 0x6, &(0x7f00003dd000)=[0x8, 0x2, 0xfffffffffffffffb], &(0x7f00005fb000)=[]}) 2018/02/02 14:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00004fc000-0x4), &(0x7f0000a3d000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000fa3000-0x10), 0x10) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x80, 0x0) mkdirat(r1, &(0x7f0000015000-0x8)='./file0\x00', 0x10) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/02 14:22:14 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000df0000-0x4), 0x800) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000f30000)='./file0\x00', &(0x7f0000f78000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext2\x00', 0x1000, &(0x7f00008cb000-0x6f)) 2018/02/02 14:22:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000038f000)='./file0\x00', 0x800, 0x44) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000024000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x1, &(0x7f000000e000-0x1)) 2018/02/02 14:22:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000004a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000236000-0x10), 0x40000000, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000cd000)) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000238000)={@common='dummy0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000238000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000238000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}}}, &(0x7f0000237000)=0x8c) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000001f000)={0x4}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000238000-0xa0)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x6, 0x0, 0x8, 0x9, 0x45}, &(0x7f0000076000-0x4)=0xa0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000238000)={0x3, 0x10000, 0x8}) 2018/02/02 14:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000331000)='attr/fscreate\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000e41000-0x30)=[{&(0x7f00008de000), 0x206}], 0x3e2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000977000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001ef000)={0x0, 0xe1, "2ad51c2d88e4428c7a327a3634261c58dbbedc20aad973cdafca101736da436588f34916b4f95173c8c548e9a2f600ae44f74de72596c3d90e3211fa10fe412f2d0af48efa133046ccbe5623fd723fd11bf92bb05340310f18c72644a8ca31f92f507916e90c798a872279bb81f1a6d1204137c908aee3c6618b8722b5b272ded98e91efed3192511991dafcd413be37e8b5389215857fcede20843a6294c4754cb58d66643236f591be544ffcfe162f6078b7483b9b1148e2e6792a040da1b191572d72bec906d9cfbd780da0138095e28f82304dae0ff37318367de893d6cb9b"}, &(0x7f0000416000-0x4)=0xe9) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000059d000-0x10)={0x3, 0x8200, 0xfffffffffffff801, 0x2, r2}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000041b000)=0x100000000, 0x4) 2018/02/02 14:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001f4000)='./file0\x00', 0x12) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) open$dir(&(0x7f000018b000-0x8)='./file0\x00', 0x18000, 0x6a) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/02/02 14:22:14 executing program 1: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x9, 0x2, 0x8001, 0x8, 0x9b, 0x35}}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000034000)='/dev/sequencer2\x00', 0x2000, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000052000)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) 2018/02/02 14:22:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x16, 0x4, @thr={&(0x7f00000b0000-0x83)="d9c24a9f87aec235a13cf1230a3b03f65989f695052d169b59f110818a90471d6aac582c46b5290f67b055e1c12d793d81c0fa97383db8e28e24e080ddbe25be34fae7e411e2e451a6ccb5a4adebcd61f0d35817540e28878159cda4030aa09bc63107d01d7da66ebe0b5bae62133ab7cb27eeada757eb4dc0d9c8c993c915eece9814", &(0x7f0000819000-0xcd)="f0ef95d07418ce3e3da433e7b71421bfb98c71d01db3c71ab9439f57fa5b7607601ef1d10a31f300223e0bf0202aa787e1ebb9b63891364a2d5ed1ae79a1a6913d65f9100c1fdef57d6bcaeb2ac6e5dedb160c815087720daac267cba0b1d81759b5ca98332e7af93e3653625b67826f4603c65efbf76139dd362decd31b890ba752008706a7c2557b83abcfdb79d71a336af2336d28f85e55a31a5c287e8b8aec15ecf49e26a40936d47c58ff636ed988c98bda0ed3d8f4c1564690e8109c98a0d12997f59f026966c37f21ac"}}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) pipe(&(0x7f0000eec000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e05000)) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff60, 0xffffffffffffffe6, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x80000}, @flat={0x77682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000e62000)}) 2018/02/02 14:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000703000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ipx(r1, &(0x7f0000fa2000-0x10), &(0x7f0000930000)=0x10) sendto$inet6(r0, &(0x7f00006d2000), 0xfffffffffffffe8c, 0x8000020000004, &(0x7f0000fd9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x52) 2018/02/02 14:22:14 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000333000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) syslog(0x9, &(0x7f000045b000)=""/4096, 0x1000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b10000)={0x8, 0x0, &(0x7f000054c000-0x8)=[@acquire={0x40046305, 0x3}], 0x4b, 0x0, &(0x7f000050f000-0x4b)="77d16d9a5638fff48e0a059dec39e0abf0a82768fd6c3e47fdb0af3e5a5bb81cdf854d8ab60e35a10904e3650079b004a5ec5fb5fd8dcebcbfd37da49ff13a8ecff4e6fdd2a5ded445f102"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r2 = dup3(r1, r0, 0x0) socketpair$inet(0x2, 0x80000, 0xb6, &(0x7f0000f0d000-0x8)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000062c000-0x8)='./file0\x00', 0x123000, 0x56) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000495000)=""/102) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b0e000-0x4)=0xfd7, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000846000)="1f0000000104ff01554301000000061801dd00ed080001000417c351ac00df", 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000974000)={0x3, 0x4, 0x8000, 0x400, 0x8, 0x2, 0x4, 0x3ff, 0x0}, &(0x7f000061f000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000ea000)={0x6, 0x8004, 0x1, 0x7fffffff, r2}, &(0x7f0000872000-0x4)=0x10) r3 = getuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000c4b000)=r3) 2018/02/02 14:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e60000)=""/170) 2018/02/02 14:22:14 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000623000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0xd9f5, 0x0, 0x10001, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0xffffffffffffffac, r1, 0x10003, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c11000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000563000)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000d86000)=0xe8) setfsuid(r3) getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000f41000), &(0x7f0000f41000)=0x4) socketpair(0x11, 0x6, 0x2, &(0x7f000015c000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000118000+0x3f0)={0x8, 0x3, 'client1\x00', 0x1, "a14a69c34f30a062", "4b1ef8c32883366e47e776192b606c883f8608c7c323b39767f91c4f262d3a87", 0x82b, 0x3ff}) 2018/02/02 14:22:14 executing program 2: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000e7a000)={0x2, &(0x7f000087a000-0x10)=[{0xfff, 0x20, 0x8629, 0xc26e}, {0x6, 0x8001, 0x5, 0x6}]}) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b06000-0x34)={{0xffffffffffffffff, 0x3, 0xffffffff00000001, 0x3, 0x7}}) r3 = socket$l2tp(0x18, 0x1, 0x1) clock_settime(0x5, &(0x7f0000123000)) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000024c000-0x4)) r4 = dup2(r3, r1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000b3a000-0xf0)=[{{&(0x7f0000489000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00006f3000)=[], 0x0, &(0x7f0000e7b000)=""/218, 0xda, 0x5c9}, 0xc79}, {{&(0x7f0000bb0000-0xc)=@nl=@proc, 0xc, &(0x7f0000e7c000-0x70)=[{&(0x7f000029e000-0x76)=""/118, 0x76}, {&(0x7f0000e7b000)=""/200, 0xc8}, {&(0x7f0000d7c000)}, {&(0x7f0000e7b000)=""/117, 0x75}, {&(0x7f0000e7b000)=""/64, 0x40}, {&(0x7f0000e7c000-0x5f)=""/95, 0x5f}, {&(0x7f0000e7b000)=""/219, 0xdb}], 0x7, &(0x7f0000570000)=""/129, 0x81, 0x1}, 0x101}, {{&(0x7f0000e7c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000e7b000+0x6c4)=[{&(0x7f0000e7c000-0x75)=""/117, 0x75}, {&(0x7f000068d000)=""/210, 0xd2}, {&(0x7f000095a000-0x9d)=""/157, 0x9d}, {&(0x7f0000e7b000+0xec7)=""/4096, 0x1000}, {&(0x7f0000ca5000-0x21)=""/33, 0x21}], 0x5, &(0x7f0000e7b000)=""/107, 0x6b, 0xa948}, 0x107e}, {{0x0, 0x0, &(0x7f0000dd3000)=[{&(0x7f0000e7c000-0x2a)=""/42, 0x2a}, {&(0x7f0000e7c000-0x1000)=""/4096, 0x1000}, {&(0x7f00009e8000-0x58)=""/88, 0x58}, {&(0x7f0000e7c000-0x1000)=""/4096, 0x1000}, {&(0x7f000098a000)=""/92, 0x5c}], 0x5, &(0x7f0000e7b000)=""/22, 0x16, 0x100}}], 0x4, 0x20, &(0x7f0000864000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000461000-0xe)={0x0, 0x97ce, 0x3, [0x2, 0x0, 0x3]}, &(0x7f0000e7b000-0x4)=0xe) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000038b000-0x8)={r5, 0x3}, &(0x7f0000e7a000)=0xfffffe7a) 2018/02/02 14:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000c86000-0x8)='./file0\x00') unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ae9000-0x4), &(0x7f0000a7d000-0x4)=0x4) setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) [ 70.189453] binder: 13087:13092 transaction failed 29201/-22, size -160--26 line 3127 [ 70.208602] binder: BINDER_SET_CONTEXT_MGR already set [ 70.216121] binder_alloc: binder_alloc_mmap_handler: 13087 20000000-20002000 already mapped failed -16 [ 70.216723] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b93000)='user\x00', &(0x7f0000a6f000+0x3ae)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b9000-0x50), 0x0, 0xffffffffffffffff) clone(0x835fffc, &(0x7f00003e5000-0xbb), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f000029a000-0x9c)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000788000)={0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/02 14:22:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000c23000-0x59)="7f") setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xc9a4, 0x4) sched_yield() 2018/02/02 14:22:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00009f4000)) rt_sigaction(0x0, &(0x7f0000a9b000)={0x0, {0x3}}, &(0x7f00005cc000-0x20), 0x8, &(0x7f00004bb000)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000899000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @random="2299d4c76bb1"}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @generic="df73952bd00e61eb5cdb59eec0833fab"}) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f00003da000-0x18)={0x0, 0x0, 0x6, 0x0, 0x6, 0x3f}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) r1 = fcntl$dupfd(r0, 0x40400000000003, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000046f000-0xe8)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000261000)=0xe8) 2018/02/02 14:22:14 executing program 7: r0 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000969000), 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x7f, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f"}, 0x60) shutdown(r0, 0xefffffffffffffff) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) 2018/02/02 14:22:14 executing program 0: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00005df000)='/dev/snd/timer\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00006f6000-0x8), 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e9000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00006f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000068d000)=@assoc_id=0x0, &(0x7f00006f7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000064000)={0x7, 0x4, 0x8, 0x898, 0x7, 0x0, 0xfffffffffffffffe, 0x100, r2}, &(0x7f000023c000-0x4)=0x20) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000497000-0x11)='/selinux/enforce\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000af5000), 0x0) recvfrom$inet(r4, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) write$selinux_validatetrans(r3, &(0x7f0000131000)={'system_u:object_r:sshd_exec_t:s0', 0x20, 'system_u:object_r:var_spool_t:s0', 0x20, 0x37, 0x36, 0x20, 'unconfined\x00'}, 0x50) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00006f8000-0x4)) mmap(&(0x7f00006f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00006f8000-0x10)='/dev/input/mice\x00', 0x0, 0x82) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000fa000)) [ 70.229377] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 70.249103] binder: BINDER_SET_CONTEXT_MGR already set [ 70.254545] binder_alloc: 13087: binder_alloc_buf, no vma [ 70.256692] binder: 13087:13092 ioctl 40046207 0 returned -16 [ 70.266498] binder: 13105:13122 Acquire 1 refcount change on invalid ref 3 ret -22 [ 70.267031] binder: 13105:13106 ioctl 40046207 0 returned -16 2018/02/02 14:22:14 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000fa7000-0x28)={0x5, 0x3ff, 0x101, 0xe4e, 0x800}) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000)='net/llc\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000000d000-0x8)) [ 70.283641] binder: 13087:13101 transaction failed 29189/-3, size -160--26 line 3127 2018/02/02 14:22:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000077b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000722000-0x28)={&(0x7f0000c3f000/0xb000)=nil, 0xa13d, 0x3, 0x51, &(0x7f0000e54000/0x4000)=nil, 0x80}) accept$netrom(r1, 0x0, &(0x7f0000272000)) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00008cd000-0x8)={0xea1, 0x1}) ioctl(r0, 0x80004524, &(0x7f0000362000-0xc6)="98ba515770574962d0ea6f99c58e5a40907bdf4ad01767869d652de58a11b5e666c965e95f4cdd1620d40dfda620d37b28e0a8a94bc7f2ecd42d95156903aa0dce6cd4e7af7531f53ddbeb590bab768967acb13670e9454ef505b325503c0ab0fc04786a8d140d4d0cb333975156a1aaba5ffae2d36a1426282d11420b67e998c65a40410bb1a41188fb2b5d5d2416ec3703357878c4b3064b2de4e1def925d43035ecefce25fa016150a0a107880359adff770c717fe69b8cec1605ff3738f891d83257437c") 2018/02/02 14:22:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000062e000)='./file0\x00', &(0x7f0000fb9000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000dcb000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') [ 70.311900] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.317678] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.331865] binder: 13105:13151 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 70.362456] binder: 13105:13106 Acquire 1 refcount change on invalid ref 3 ret -22 [ 70.376510] binder: 13105:13151 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/02/02 14:22:14 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000001d000-0xf8)="4c1f9e45f43debc03a00d5b2fd65256041c1a013ab979a619e8a7822161a5c6e571e1c911a03deeb822fba28c3e2a16af13e716a2782dd923dd7464bb8e00d7f181da2e5348a5110d87433c7d44ec703db2585ba0b2669ab731095178281c1eac781de59cc0f798d1bcc0e32a7f7a151426f291ae564d4f5ef47b56d836a9de8a15f3c5fb749d4c7847b3d69cdf5996c9f54be0345401066232751c995c935a5d5709e0efeb168f61230df448a58e3145878f1579c4ee228b86b76b9c60c6570f3842bdb58b56f4d9572bc7dfbef12b3dacec9d677ffb671d1a6dbda1fb39900c8715771e9a0d09dc3d5bbf54a9663413ed0e0afd395460f", 0xf8, 0x40894, &(0x7f0000002000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r1, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000002000)=[{&(0x7f000001a000)="088c35dda12e340693d1e1ae16f98b4b83e954e40f1864e72d99a215c4b43ccb83663168dec8dcee1c48e0675ec5dd9029fdaa3c5d24f949c874aec6dc3d927e4f27e6b9868a929cce2d6fa5e695936839691b18f657c35466c45fa8fb1ddcba078d6d14e4be05e398a3dc4e8d53028d5200fbfcd2b85998175d", 0x7a}], 0x1, &(0x7f000001a000)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) 2018/02/02 14:22:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6]}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4), &(0x7f0000195000)=0x4) write$selinux_load(r2, &(0x7f00006f2000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r0, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0xfffffc6c) 2018/02/02 14:22:14 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/hwrng\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4), &(0x7f0000ca1000-0x2)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000053e000-0x24)={0x9, 0x3, 0xfffffffffffffff7, 0x101, 0x400, 0x7, 0x8, 0x2, 0x0, 0x100000000, 0x6, 0x2}) socketpair(0xa, 0x2, 0x9, &(0x7f00007a1000-0x8)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f00009b7000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000065c000)}) fchmod(r4, 0x30) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000131000), &(0x7f0000170000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = gettid() ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) getpid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00008cf000-0x4)=r6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000cf8000-0xc)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000241000-0x4), &(0x7f00001b2000-0x4)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000f5a000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0xfffffffffffff001, 0x4, 0x8, "1d959d69ddf1bcdf5ea41cafea8774db08ae202d0524d938d1ff6930d0491a10bb9ad0ba62d3e416ec000815f6dada65d6a4d23a445cb0ab89884241f19e28b308115eb9475a66fe9ba52cd9ce063746"}, 0x160) syz_open_dev$mice(&(0x7f0000b86000)='/dev/input/mice\x00', 0x0, 0x40200) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/02 14:22:14 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer\x00', 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000026000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000026000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000001c000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000025000)=0xffff, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/02 14:22:14 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000007000-0x3)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/02/02 14:22:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) chroot(&(0x7f00004fb000)='./file0\x00') pipe2(&(0x7f000031f000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004de000-0x4)=0x4, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000002a000-0x24)={0x47ecb9f0, 0x7a, 0x9, 0x350, 0x9, 0xfffffffffffffe01, 0x3, 0x8, 0x80000001, 0x7a7d, 0x5000000, 0xdd}) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) 2018/02/02 14:22:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) bind$llc(r0, &(0x7f000099c000-0x10)={0x1a, 0x19, 0x8, 0x9, 0x7f, 0x6ae, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c0