xfffffffffffffffe, &(0x7f0000746000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000057b000)=0x14) shutdown(r0, 0x0) sendfile(r0, r0, &(0x7f0000ae0000-0x8)=0x50, 0x5) 2018/01/28 15:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000678000-0x10)={0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000995000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000586000)={r1, r2/1000+30000}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000bde000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) r4 = epoll_create(0x6b) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b8a000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x80000000, 0x1ff, 0x8000, 0x8}, &(0x7f0000106000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008ad000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f00002cd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000384000)={0x0, 0x8b, "789fc945de23c5a51798cc74d7c3e591df57d0d8f094b4076e3c24545ec198562831526235d7d2c60a8b6273d996a2fa8d74ac6b8869f226428293532c217e9015d0a7d763862c07ea32eec112a6ae20d1dae3ce468fe7a2af5284c4ba8e6c52429332d5be9dc08efa64f0fa27045f4331071bc2a09e85db95f2a0895d82e846ad3558030307a1f56cf1d2"}, &(0x7f0000630000)=0x93) sendmsg$inet_sctp(r0, &(0x7f00004cd000-0x38)={&(0x7f000038a000-0x1c)=@in6={0xa, 0x1, 0xfaa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000407000)=[{&(0x7f00005e0000-0xb9)="cf44f0240ba10447cc792d0ea0ecbc7134efd86eb9c7af5cec8dd5a143f68eee6a8208580416010f7b07b11c44b22ce95d272052eac0a86031f3dfda334af7d8a71f4fd9a84e5f73a341287e6f43ccd30217a937a4ef8b8a55f79e079892361ffc33c6941ee7b130202ea9142a683a2310a2fc46aaad4dbcc772bf79bce83201e0d20d009c7984e617f548d6b8b3c89c8a1858cbcbeebe6e503fdfd2e1f66d3f6f52085d53b18632b0567fb05b7e3b26a0c1dfe139d72010f1", 0xb9}, {&(0x7f000037b000)="fb7771a5b78bbcb51ffaf005d5263b63a3521bac2c68ffe52778af8c96f02627e6c5e37f9cc3a10c805fdd2011b59a4a88752453c91cae79c45a72ea6e65dec47421bc4050e17c51e7bcf1d91b9b72d3531a9299d369715a3c1158c6212947b1dd3ddd9456a5a3f9ad3f4d82c4552cced8c79014db9de5688788c703b1846e10f7534ac48aa7c0e887fc740e", 0x8c}], 0x2, &(0x7f0000cf6000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x39f, 0x5, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x100000001, 0x800, 0x1}}, @init={0x18, 0x84, 0x0, {0x6, 0xf, 0x1, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xa064, 0x7, 0x0, 0xa0000000000000, 0xc9f, 0x20, 0x72, 0x8000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x3, 0x100000001, 0x8000, r7}}, @init={0x18, 0x84, 0x0, {0xff, 0xc2b1, 0x6, 0x200}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x800, 0x9}}], 0x150, 0x8004}, 0x800) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/28 15:41:49 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0x5, 0x2400) ioctl(r0, 0x4000000000001275, &(0x7f0000001000)="") [ 35.979461] binder: 5499:5507 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 35.981084] tc_dump_action: action bad kind [ 36.002160] binder: 5499:5514 tried to acquire reference to desc 0, got 1 instead 2018/01/28 15:41:49 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce0000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e11000)={0x0, 0x100}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f00009b5000-0x4)=0x8) unshare(0x20000200) unshare(0x24020000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a95000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) close(r2) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000002000-0x8)=0xc48, 0x8) 2018/01/28 15:41:49 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) syz_open_dev$evdev(&(0x7f000055a000)='/dev/input/event#\x00', 0x1fa5, 0x880) bind$inet6(r1, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00005a4000)={0x3, 0x4}) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) vmsplice(r2, &(0x7f0000a98000)=[{&(0x7f0000257000)="08dda89476b8b297fd926d61c2c7a0e6312d9eaae9ef7993fe34b81ec553f3cbc24a4a610b7e3173c54fcde3c1313eae4e834c866e65b140e56aa2b3c8b3df44f52d9974ea8968529e285f1a40f2fe6fbb233d46801489a6222bf2ee91d0634ca3d4f4aa86d2cf064feb149e33ad396470ea784768cf65de75d0e5fe45d4303e6de8a08a7036ad12bfa6fa5122dc825bd51b5ddbd143bac11df78030a1c0956156373397cfa2c4", 0xa7}, {&(0x7f0000070000-0x4b)="577f4a787ed6cb3ac33d49d271c4a9e1538d3e346e84982239908b6ccbec688b463473568ad67fe82d318f1284163a272c1cd7beaa7b6bff071f05628ff1ca23994d1609df0e6430345a71", 0x4b}, {&(0x7f0000721000-0xf5)="36613afcb3379c540d4f68164e04fa5584f92190d1d012aaaec103b672219b10d60fc9f29626c63500af0652dd8445d0beb0ffc9f82ee8c00d1e36ae47a89330732bdd460dbedce9c49f418656523b610063d98c9c31913e1418b56e85834ef06e723709444c5062bad902a6d6ddd40aecd294955a7d718a693e9c609d78a0c434acfdcb0b5ba449b4258ce07799eceb60f75c70e37263edc5b722de740efee15efbcc32756459df12f9417da0e0d30010843fc2664bb3b1938d6307fbc54b63ad4fdddcc6d5424ca6aaff1727c217c8b304b9be81b2e370f241fd9e0f6a91f56dcfc4b709afa10e86e36070c26cdb69b08e12ce9e", 0xf5}, {&(0x7f0000abe000-0x1000)="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", 0x1000}, {&(0x7f0000b2f000)="f2f652b67079c92e5b06b57a6b4d78cf8d36368fbd3de89fd9679c84d2716fc85509733811529f6b977e7bcd45fb1f7da08a767046ee95d1e4904e8cc473654e72cd35d34a0871ad6020377e5d85aebece4a55b674b33f6214b638fce671d2415892d535713108d093ea5b3f20ef62cac06ead69ef1bff0d33357ff03185077e0b188804783205c5f8d1084f8e1ff7b41d931f9d1d81aec51b6dc60e24c34ecc979521d66834602b3ade8353a9f27c82c2b67ebde7729206d63c", 0xba}], 0x5, 0xb) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7ff) r3 = add_key$keyring(&(0x7f00009aa000)='keyring\x00', &(0x7f0000cc8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) recvmmsg(r0, &(0x7f0000e04000)=[{{&(0x7f0000646000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000271000)=[{&(0x7f00005ef000)=""/96, 0x60}, {&(0x7f0000a38000)=""/203, 0xcb}, {&(0x7f0000e0d000-0x90)=""/144, 0x90}, {&(0x7f000074f000-0x4b)=""/75, 0x4b}, {&(0x7f0000f00000-0xdf)=""/223, 0xdf}, {&(0x7f0000094000)=""/131, 0x83}], 0x6, &(0x7f000026c000)=""/113, 0x71, 0xcd44}, 0xffffffff}, {{&(0x7f00003fb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009c3000)=[{&(0x7f0000342000)=""/13, 0xd}], 0x1, 0x0, 0x0, 0x1f8}, 0x4}, {{&(0x7f0000a63000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00003d0000)=[{&(0x7f0000d92000-0x43)=""/67, 0x43}], 0x1, &(0x7f00001ac000-0xec)=""/236, 0xec, 0x7}, 0xa8}, {{&(0x7f000082b000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000366000-0x10)=[{&(0x7f0000601000)=""/205, 0xcd}], 0x1, &(0x7f0000c19000-0x1000)=""/4096, 0x1000, 0x78a}, 0x9}, {{&(0x7f0000fa0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006e7000)=[{&(0x7f00004c7000-0xc7)=""/199, 0xc7}, {&(0x7f000076a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c84000-0xfc)=""/252, 0xfc}, {&(0x7f0000f59000)=""/127, 0x7f}, {&(0x7f0000afd000-0x5d)=""/93, 0x5d}, {&(0x7f0000fb4000)=""/253, 0xfd}], 0x6, &(0x7f00009c7000-0x81)=""/129, 0x81, 0xffffffff00000000}, 0x2}], 0x5, 0x10001, &(0x7f00002e0000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007c8000)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4}, &(0x7f00003d8000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000ce5000-0x8)={r6, 0x20b77e17}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000b55000-0x6)={r6, 0x10001}, 0x6) 2018/01/28 15:41:49 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000-0x6)='statm\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r0, 0x0, 0x0) [ 36.024494] binder: 5499:5514 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 36.035511] binder: 5499:5507 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 36.043670] binder: 5499:5514 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 36.052382] binder: 5499:5507 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/28 15:41:49 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/28 15:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x40004206, r1, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fc7000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000821000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c98000-0x64)={&(0x7f00009ed000)=[0x5, 0x7fff, 0x0, 0xffffffff, 0x80000000, 0xea5c], 0x6, 0x3, 0x8b0, 0x4, 0xffffffffffff05dd, 0x400, {0x400000000, 0x2, 0xa9a, 0x1, 0x3, 0x10001, 0xffffffff, 0x3, 0x0, 0x100000000, 0x1, 0x1, 0x0, 0xcad, "9b27da9d1d3c11d05ebaeb1b55778d9f6027e59d3d0c7c2949ccbc1af6a4aca3"}}) 2018/01/28 15:41:49 executing program 0: clone(0x0, &(0x7f0000001000-0xa2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mprotect(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) [ 36.076564] binder: undelivered death notification, 0000000000000000 2018/01/28 15:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000b47000)=@known='security.selinux\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000006000-0x10)=[], 0x0, 0x0, &(0x7f0000006000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000201000)='/dev/sequencer\x00', 0x8400, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f000023b000)="8c055d61f87478855ca177d51182", 0xe) 2018/01/28 15:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000914000)=0x0) r1 = creat(&(0x7f0000d1a000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00006cd000-0x48)={{0xffffffffffffffff, 0x2, 0xf55, 0x0, 0xfff}, 0x9, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setparam(r0, &(0x7f0000164000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000031e000-0x11)='/selinux/enforce\x00', 0x800, 0x0) 2018/01/28 15:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000891000-0xa)='/dev/ptmx\x00', 0x7, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fe5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000ffc000)=0xffff) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000104000-0x18)={0x3, &(0x7f0000ba4000)=""/251, &(0x7f00008d0000)=[{0x2, 0x24, 0xf0, &(0x7f00004de000)=""/36}, {0x1, 0xee, 0x77, &(0x7f0000f16000-0xee)=""/238}, {0x5, 0x62, 0x1, &(0x7f0000764000)=""/98}]}) rt_sigaction(0x8, &(0x7f0000bd9000)={0x6, {0x7}, 0x2, 0x1}, &(0x7f0000a66000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000eec000)={0x0}) umount2(&(0x7f0000b21000-0x8)='./file0\x00', 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000dcc000-0x8)={0x0, 0x80, 0xffffffff, 0x80000000}) ioctl$TCXONC(r0, 0x540a, 0x2) rt_sigpending(&(0x7f0000f41000-0x8)={0x0}, 0x8) r2 = getpid() r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000909000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000458000)=""/240) syz_open_procfs(r2, &(0x7f0000f49000)='ns/mnt\x00') 2018/01/28 15:41:49 executing program 0: r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000253000)={r1, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a8e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffb, 0xa3e, 0x0, 0x9}, &(0x7f0000a2c000-0x4)=0xa0) 2018/01/28 15:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/ashmem\x00', 0x80000, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/28 15:41:49 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000005000)=""/0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000007000)=&(0x7f000000a000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000000a000-0x8)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000009000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf004, 0x3, 0xffffffff, 0x500, 0x40, 0xc00030, r3}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0xfff}, 0x6) r5 = memfd_create(&(0x7f0000007000-0x12)='/dev/input/event#\x00', 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000005000-0x2)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007000)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/28 15:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x2) write(r0, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) 2018/01/28 15:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) close(r0) pread64(r0, &(0x7f0000ed9000)=""/0, 0x0, 0x0) [ 36.316767] binder: BINDER_SET_CONTEXT_MGR already set [ 36.329858] binder: 5567:5575 ioctl 40046207 0 returned -16 [ 36.354384] binder: undelivered death notification, 0000000000000000 [ 36.361488] binder: undelivered death notification, 0000000000000000 2018/01/28 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000e7000)='/dev/binder#\x00', 0x0, 0x802) mmap$binder(&(0x7f00008e8000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x15) r1 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r1, &(0x7f0000880000)="85dcf057633e669b64168693eab431c89d002d522b03f3832e8770df976065b787ba7f6fe230a0126b286cad840fb22719664fb9428533187ecdc428eb1adcf4242f1583e19e2aae4ab6afaa1a75bd87b4ef58f0fb339228f182c1bce5cc300215b1e9349319cf16ee84411151f9c7804edd60ae2502ab6fdcf26dd9a3ba56d15306c19b3bb70fb907133bccd185ec3c91c98c95bc320a163de5", 0x9a) ftruncate(r1, 0x0) 2018/01/28 15:41:50 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f7f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000610000)=0xe8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000dc0000)='id_resolver\x00', &(0x7f0000f7f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f7e000)="f925a5b7b8819daf140d", 0xa, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r2, 0x0}, 0x0) 2018/01/28 15:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f0a000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000251000)='/dev/usbmon#\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000dfb000)={0x0, 0x8}, &(0x7f00000cd000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003fa000-0x10)={0x7, 0x8002, 0x1, 0x3, r4}, &(0x7f00008e8000-0x4)=0x10) getpgid(r2) r5 = openat(0xffffffffffffffff, &(0x7f000014c000)='./file0\x00', 0xcf37c6bbc2b3c61, 0x80000000001) r6 = accept$inet(r5, &(0x7f0000781000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000230000-0x4)=0x10) sendmsg$netrom(r6, &(0x7f0000de1000-0x38)={&(0x7f000075f000-0x10)=@ax25={0x3, {"67adbf3f5e2c12"}, 0xca}, 0x10, &(0x7f0000ff4000-0x60)=[{&(0x7f0000195000-0xe8)="9878bbfc4a490dd810bf7ecd410fb5fbf5636bd8fec7e62139633e2d571961a89047e698cd93896cd3397eab352ed202d30be8906121e8f8791e11e84fca7f94dccae25cf5bdf71af1af874ff2a12e0ade7711e023c3da691b703b43aa1afa8073d7e2d0ca4fecc0a0eeee6060d09e4a7de2f1a4636bca0b9ce837cb623f7dd9275a0e42ee22b81aa994af8ef7d802357c33e2d2f97def1c7cd9985a82fabed162a35729b57f4ef2bc926dd734f4345ba777c8dec10719b91034118a5ae1c2575cf617d13690923c5cb0d44083686a932b507b2d1ecf60af418042e7285d2a77cd4450c8eac2cacf", 0xe8}, {&(0x7f0000ca4000-0xf3)="94a3c7849f5008ea34933b5b6cc18e5fa876334aa2ac7e29fef42e6842303fb56c5321f315acc1f460102532ce422002e9e816139b59b2aaa7c008ce58309aa2c0d68963833d22071af37c418ed8487c5c8400cd53941866a3565e3ffe2af5a8c7ec2d61649a309de734a95aa3a534c6a92268454e58b140372ddeb677a155f4f317f8ceec3abe3b71cb0521263077726eaa884b813a5f1858463a2603f8ee3d7506d02c9aa542b292c87188c672669814cfcc97ba29ad34be901542c97e3204bf30d5b22590ea968f42a1b6fd6bbe91fd98631508b04df357ffecc9b829d741471829f09ecc68a402fe335bbb5df6b199be38", 0xf3}, {&(0x7f0000d07000-0x97)="1545048627168d3b6e82aa56eeafe704eff110e42b745cbc32e5a43913802ebdef85af7b910b91580d7e3ce85e5d16dc238dd6d325693847ab3e192b77ebc7bee583cd3f92cd48cf5cfececbb311b134ed59a16e1be3cdb7a05bf1836e90ca457e892573f68507bcbab013fde666290d8d12e5cf578abd905f64e95eafe43d76f8f32727e4b4eac19f85d31e4d20986270911de3cfbbb7", 0x97}, {&(0x7f0000a0f000-0xba)="ce48a7440483cc5c5f497442b670dbe25c4711d2644c0e52c36ed252d0b2888f6239cc8477f9d8b91494a3f346dd77deed889dd901518674992c853207b782efe0d6562f3090165d3b5ddb7a7a55ba6b1c17fff3e724951b69541a6e7338338cee20beac92e2eab335f8e716f11ba401f02c9514efde5f0822d45e9e12dad30b6dfedac1815ee71920a8b864a9ad82fa1b9ae8ce239639d672cde9b403950e1feef05339d46116578ed3cc72fcb9464a474b77ff65c6b567f0f7", 0xba}, {&(0x7f000088c000-0xb5)="75db808076498c1a0e77717e24fa428b59c45e80daf5e601552e7ef00552bf7b10641d3cf554150e0cf610b2537a961fa4444e9c2ac16948e79ed2d8b3212cd0f7c7586a3ee94d7e717b8e27e7e21c88c2e83b2386935c14d9bccd75100904f449009d6f11637604fa8b5affb3354db92d4a6d76de1b9f0c7fbdb60b389536291f24b67c9078f2dc698c447d00f4f2412a51a15c5057c18dd0aa0764c5fb8f1984745d3a1aeb1d8359de5aea9a0ddd763e81e93035", 0xb5}, {&(0x7f0000f00000-0xc8)="b3adac445235aebdaa56b85c910de1053451386abea1fd407c777fc9a6aa1d401c7ab25ecfed729ad498dcc01018bae613a5a26276c4f1ee879490bf0d0928920445032c84c2df61bc04eceeccf52c664246f73d479c79cb72905b740177cbaa56235d0ec3ba17b3e42f5586f292ad3bfc2cedb11d92ec88aa12c87a7e4754a24ecb7ef181e6622ad2696a543790b6fbd1a77ed43e822cb4b20cad04304c291be9186a51ac530767c448f989e21c95767e880def6b1d568db054e1bb01c28aeabfe911e431f6a442", 0xc8}], 0x6, &(0x7f0000c58000-0x1b0)=[{0x88, 0x10f, 0x4, "48ae940610a35c67aec089d296a6e01db421d745ecbed4a1deec619546c286283de0f22b302b9d239d40af0b05612a0d1369e5ef3d0e91258b31dad387befbdc2df5be92140decd3274a95f82c710c8ddd04048697bb71341e7be7ed6682f82df72a653229594bd82e5197839e81697e43f406"}, {0x68, 0xff, 0x2, "f3509a64f410a154cb791d1a02ab45763b4cd0787594aa302f5404a558295da2e5d77a692cf9bf7c623f923b0da00de6255c0c2920085213c79e0812c839cd5e628f981fd1442f50539c203e33491a02ac2bfb98c713a8"}, {0x40, 0x108, 0xae6c, "fade109a867bd04889ffd03a9382056aefc7f7d33c3d397f31887545406d22074de7f2ca19105d0c26da1d1becd331"}, {0x80, 0x119, 0x9, "a9c5f51c393c318ddda5bafcc7d99527edff045826fd2d386b4c2be461eaddca8a1d81e37cc91a92279bfb75a4c74eab56914f1837eeb9968102101501de15529b37547dc9ce1badaf0cea5db6014ea2f04527806d15b05009c01dc366294e6dd280b3d4dbbfcf8f3fcea4eb30643c3b"}], 0x1b0, 0xc000}, 0x4000000) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000d3e000)=""/195, 0xc3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000438000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e56000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000722000)=r1) rt_sigqueueinfo(r1, 0x26, &(0x7f0000c9b000)={0x19, 0x8000, 0x5, 0x7fff}) 2018/01/28 15:41:50 executing program 2: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") readlink(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000424000-0x1000)=""/4096, 0x1000) r0 = open(&(0x7f0000ad8000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000032e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/28 15:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_tid_address(&(0x7f0000902000-0x4)=0x0) 2018/01/28 15:41:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xdd)="955f68dd913778be5802e05e87857e9dff00f1ede1d57f0cb58bac38f8cb57ac10430dedb408aa35227979e7b9c14431dd79b9aaf0dddec5941d5ed99bf6791b41d01873430bbfda9063f4f1a0d8206d10487ea0ef719492199b1366f8f3b148b3df64c623e464939e6f78ed9c6d76e2cc5f4355da670ecff95fb3e6a7db00c3ef0e2a545ad16cadbe9575fbb17b2d6339fc65a33275983a0f7775aa67dd935b14909352fd032d4979ce63395f39bc6bdc6f4571dd2dd5b6955e04a3235cd71e2f94e07504fef50e4e85c51dd973646b1cf28dc3df8ef39b88ad95ca47", 0xdd) fallocate(r0, 0x43, 0x0, 0x10000000076) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00002ce000-0x80)=""/128, &(0x7f00005d9000-0x4)=0x80) 2018/01/28 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000081d000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d41000)=[{&(0x7f00005b2000)=""/4096, 0x1000}, {&(0x7f0000437000)=""/173, 0xad}, {&(0x7f00006c7000-0x52)=""/82, 0x52}], 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000069b000)={0x9, {{0x2, 0x3, @rand_addr=0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/28 15:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065e000-0x10)={0x0, 0x989680}, &(0x7f0000980000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) umount2(&(0x7f0000ccc000)='./file0\x00', 0x1) 2018/01/28 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000986000-0x8)={0x1d}, 0x8, 0x80800) dup3(r0, r1, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004d3000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f000017a000-0x9)="0000000000000005") preadv(r3, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/28 15:41:50 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x800) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000a000-0x10)={0x4, &(0x7f0000024000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000020000)={r2, 0x2}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x0}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000027000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000016000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x546a9ea9}, &(0x7f0000023000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000019000)={r4, 0x7f}, 0x6) sendmsg$nl_route(r3, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000027000-0x3c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="73797a6b616c6c657b30000000000015"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:50 executing program 2: 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(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f000005e000-0xe)='./file0/file0\x00', r1, &(0x7f00008e1000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d88000-0xac)=[@in6={0xa, 0x0, 0x13e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x40}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x4dc9e17d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x101}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) 2018/01/28 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0xa, 0xac) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000357000)=0x3, 0x4) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004de000)=0x0, &(0x7f000012a000-0x4)=0x4) 2018/01/28 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000ffd000-0x15)="33000010fffff300090000d05d03ce88", 0x10) pwrite64(r0, &(0x7f0000bf1000)="1f40a773d512054d64ab2c061b5ef3c53ff0bd24534ff8cf24c26bba886cf7ff7a34bc90ae832d974e5f9fe3fc13ee6f73337f2cb984f42582756ff78adfea2f08d62871ceb753b23c0dee9d2a91b272a3ea1774f9026775890846bb071f3f01b76e8dae76d1628496b964c40791ea86756233f88f4ad5cf98957495815aea47f03ca85323cb1840a072410580e3b6dda119707f40423e14b9e851", 0x9b, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000138000-0x8)={0x0, 0x0}) 2018/01/28 15:41:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x25)=""/37, 0x25, 0x2) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000f0a000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000f0a000)=[], 0x0, 0x0}], 0x2, 0x0) fsync(r0) 2018/01/28 15:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6e000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000196000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aac000-0x4)=0x8) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00001e1000)=""/24, &(0x7f00001e7000)=0x347) 2018/01/28 15:41:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) waitid(0x2, r0, &(0x7f0000dd5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x6c)="81ac4717a766195f7eb6bfd5437813502d5c4f34aaeb8eb5e6eb22e0d0e992156f6d4a7569887fbf477424e2c05b36f8a44bff99f193afa2107ca3401691335fe501f08a0c86f07cd1ad110e2922126666bc5657b3f1429883fe0c00ba03f1905f8dea5b083813cb5db849e9", 0xfffffffffffffd5e}], 0x1, 0x0) [ 36.596416] IPVS: length: 839 != 24 [ 36.609459] IPVS: length: 839 != 24 2018/01/28 15:41:50 executing program 7: r0 = open(&(0x7f00002b0000-0x8)='./file0\x00', 0x0, 0x24) mmap$binder(&(0x7f00005a7000/0x1000)=nil, 0x1000, 0x0, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) 2018/01/28 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/autofs\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ed4000)={0x0, 0x0}, &(0x7f000099b000)=0x8) lstat(&(0x7f0000763000)='./file0\x00', &(0x7f000048d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bec000)='./file0\x00', &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b87000)={r1, 0x400, 0x30}, &(0x7f0000502000)=0xc) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/pktcdvd/control\x00', 0x50000, 0x0) flistxattr(r0, &(0x7f000092c000)=""/36, 0x24) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/28 15:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000511000)='/dev/vga_arbiter\x00', 0x408800, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000209000)={&(0x7f0000677000/0x3000)=nil, 0x3000}) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000a12000)=0x0, 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) 2018/01/28 15:41:50 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/28 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000)='./file0\x00', &(0x7f0000007000)={0x9, 0x8}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0xa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000010000-0x8)={0x0, 0x80000001, 0x3}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0x1, 0x80, 0x80000000}, &(0x7f0000011000-0x4)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@generic="b5bac19b9b96d913cb94a4fb24deff9b", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000010000-0xa0)={0x0, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0x8001, 0x0, 0x6, 0x4}, &(0x7f000000d000)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000010000-0x38)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000f000)=[{&(0x7f000000f000)="ecc63c6843622bd31c7d94f7dc475f3907b75bbc7e8a6bf0ec274ca69e50ea0c6df21477246b3236d1c7ab71e5839de24b0ee9159dc963b2d40c26be4203a60f54d4af840e5587259d06aa304067ca4d245e80ee4684201e9716db235aa1cb4195b88735edf2305e3d7c75b2e731b069b7801426578b6b04875acd19f879809d90d62670f4321c305b2706daf6383050bbd6a446e7724cbc6ef6ce9f3f554775fb1583d7adc56c", 0xa7}, {&(0x7f000000f000-0x4d)="4aa593b43752a8d0cb9595924dc6e96b5947601b0ac4ff0476ecb9089d4e88f2709c619f4b6be08ab5539ea3f62bb3737aa91def64a3d77d1387dfdd577eb24dac69c6d208da62a70350297e914823543ea1a3610c8392fdfbd6d33367dad9b2132912f0cee37d90c8feff9535e95a633367c27abe101770ed6e27b073cc4a3836edcf60556bddef769a5d140f2c03d4b29e3a3faad6d9700c69ba936095c45cbf81f4fd34ab1df94e3c933b234076130b7477311b7d31ef6a69b368aee667552a64433935d98b48b54a", 0xca}, {&(0x7f0000001000-0x80)="0871284d59f57832d7316b17e41a58ac92e8653dcdcef92f76796cdd7a1bea736a4836be83aa351bf646938d8d3b70a993940da1f9bcc63c32e383745c35719881c36c119e142464b9e8d8e952cd51997ce51f54449cd255b679ca8ea2ea41ecbb53d8ef8475d1dd1c8a6c3c5a133261b9617d2dfb15604f1ea8cef95caa5c50", 0x80}, {&(0x7f000000f000)="fa106ad8ea2fdd42c93fcf733ce1e4fbd465497370a49bcbf83db6f71b6940e0333862025726a2479b569b623c893a6abbb1f68f753c36a2ad0f2f297420", 0x3e}, {&(0x7f000000f000)="80365c71fdcbd35854ec7fa110140889c1db66fe6d209d2a639be9fbe8853cb0676658a1d56def52d4b039d3d8ed6ef4d5a454d6320ef37a4f4fa627ee036d207caadbbd9e4d2e121deabd37366e9241958905773ea25d5b53a13c39ec51dd4eb69b167388ab5b523eb86d953e72f1ba3c14dda969b1961274d429c6292eaab86d912000e90e1ca348ea7bed26c56cb0d0be6f33b76bc6cb191a75f67bb5900472e6d4f1957ce17a1d0b0eaf93cb5c4329d9f9630bfa5288a82f5d93b1d3c326bc55842bc4a64fef0425440b4321d38fa3b89fd39a3789295bd9383ce55be88e6de7c1f8960c6859dc0262fbf3f534d2db582d", 0xf3}, {&(0x7f0000003000)="b946000513064ef19b8f4d0e2789e30c73e23803d6c811ce1d72127e80c53c6c76b9606f129e0bebdcbc29b540b1804ab01a327f668bb0843c469c50b30408d5b2cd92c15043c65c95a549709e0e68fcc3daa5bb8416659dca358cd7df9150eb6852c8c196a743d84dd5f51fc9d3fe245158874d59333a8e718ad9dc8d87931fd38359359e85a9dca522eafa45fe9315d94baaaeb50fde781ec26383fc49788e25157137d4e29ef743e13bd5544d0f1858b37e5743c474e4077edfc34f0d7fef4bc254ca925ac9e65289bc66869e7ba3e51cb6d0564f7710f5093fc9e060353fd0b37136e31f68868d777ba1f1a1ecd0", 0xf0}, {&(0x7f000000a000-0x1000)="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0x1000}], 0x7, &(0x7f0000010000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x9, 0x200, 0xffffffff, 0x8, 0x4, 0xcad4, 0x40c, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x8, 0x1ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xdea8, 0x0, 0x1, 0xdf, 0x699b, 0x7, 0x9, 0x41a, r3}}, @init={0x18, 0x84, 0x0, {0x1000000000000000, 0x2, 0x5478000, 0x4}}], 0xc0, 0x800}], 0x1, 0xb75d8e6cc8708685) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000f000)='./file0\x00', &(0x7f0000009000-0x11)=@known='security.selinux\x00', &(0x7f0000013000-0x11)="707070307573657273656c696e75788400", 0x11, 0x2) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x5, 0x0) 2018/01/28 15:41:50 executing program 3: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e5d000)=0x0, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef9000-0x9)='/dev/rtc\x00', 0x801, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000920000)='./file0\x00', 0x10040, 0x80) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000efb000-0x8)='./file0\x00', &(0x7f00001e3000)='./file0\x00') read$eventfd(r2, &(0x7f0000efa000-0x8)=0x0, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ef8000)={0x80000001}, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r1) 2018/01/28 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f11000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fc3000)={&(0x7f0000fc4000-0xc)={0x10, 0x0, 0x0, 0x48000}, 0xc, &(0x7f0000fc3000)={&(0x7f0000fc3000)=@getnetconf={0x14, 0x52, 0x108, 0x6, 0x2, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000511000)={0x0, 0x3, 0x0}, 0x4) setsockopt$packet_int(r1, 0x107, 0x5, &(0x7f0000e32000)=0x0, 0x267) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/28 15:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e08000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f00001f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000061c000-0x4)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/28 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b82000)=0x4, 0x4) tkill(r2, 0x3e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 36.697729] binder: 5713:5720 Acquire 1 refcount change on invalid ref 0 ret -22 [ 36.712321] binder: 5713:5720 Release 1 refcount change on invalid ref 0 ret -22 [ 36.724981] binder: 5713:5730 Acquire 1 refcount change on invalid ref 0 ret -22 [ 36.740527] binder: 5713:5730 Release 1 refcount change on invalid ref 0 ret -22 2018/01/28 15:41:50 executing program 4: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d3f000)={0x0, 0x0}, 0x800) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000d3000-0x4)=0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000716000)={0xff, 0x101, 0xffffffffffff7fff, 0xdfd, 0x4, 0x9, 0x2, 0x100000000, 0x100, 0x100000001}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/28 15:41:50 executing program 3: clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0x7) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f00001de000)=@random={'osx.\x00', '*\x00'}, &(0x7f000091c000-0xf4)=""/244, 0xf4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x1, 0x0, 0x5, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000001000-0xc)={0x30000000, 0x0}) 2018/01/28 15:41:50 executing program 7: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0x18)="c753e5963f65b5ec17a2b7c9af7373137298c24331c63004", 0x18, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0xe, 0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x8000f, 0x5) r2 = syz_open_dev$tun(&(0x7f0000008000)='/dev/net/tun\x00', 0x0, 0x208100) r3 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000000e000)={0x6, 0x2, 0x4, {0x77359400, 0x0}, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) writev(r3, &(0x7f0000008000-0x10)=[{&(0x7f0000011000)='`', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000012000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/28 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/rfkill\x00', 0x0, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) connect$ipx(r0, &(0x7f0000333000-0x10)={0x4, 0x5, 0x9, "4f5943f810c8", 0x3d, 0x0}, 0x10) 2018/01/28 15:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000046e000-0x10)={0x0, &(0x7f0000225000-0x10)=[]}) 2018/01/28 15:41:50 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002c000+0x729)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000002b000)={0x0, 0xc8, "295f63a95be38c1827a72bb4d19f8d3eabd9c771a1305785cdd964b0fb5c73cf66e8786bae298660c1675450123f7432ae27abf2edf461fc49625b8f6d9a726679bb219ba89a41b1b385c0a346e04e21bd2d4455b1db9eb35179ca9a34f983093a570cf5957ce4dd670d59184d16170391a09fdad7adaa53a7116cefe4c5f093df351ea5c507b2b0ddb064c22159c5c5af227495c37742a3789fc2f6ecaa349c2c424fb6a2ed9ad621b2e9965bbc36032082e921647d5b17fd5c9f1ad9d0a698924e9c622c7c0155"}, &(0x7f000002d000-0x4)=0xd0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000002d000-0x8)={r2, 0x0}, 0x8) 2018/01/28 15:41:50 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00006fb000-0x10)='attr/sockcreate\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/28 15:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c4e000+0x63b)=[{0x3, 0x9}, {0x3, 0xdf7}, {0x4, 0x2}, {0x4, 0x5}], 0x4) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/28 15:41:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0xbfb3, 0x0, 0x8001, 0x8}, &(0x7f000000a000)=0x18) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000b000)={r2, 0x8}, &(0x7f0000012000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x891c, &(0x7f000000d000-0x28)={@common='lo\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(r0, &(0x7f0000057000-0x38)={&(0x7f0000b94000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0xff1a, &(0x7f00004c8000-0x30)=[{&(0x7f00006a1000-0x5f)=""/95, 0xfffffdc9}, {&(0x7f0000d50000-0xbc)=""/188, 0xbc}, {&(0x7f000010b000)=""/251, 0xfb}], 0x3, &(0x7f0000e8a000-0x3b)=""/59, 0x3b, 0xfffffffffffffffb}, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f000002f000)={0x2, 0x0, 0x3fffffffffffff, 0x31, 0x0}) execve(&(0x7f0000cd2000)='./file0\x00', &(0x7f0000add000)=[&(0x7f000033d000-0x1)='\x00', &(0x7f0000456000)="74727573746564c400", &(0x7f00006df000)='vmnet1.\x00', &(0x7f000083a000-0x10)='{eth1proc\\ppp0^\x00', &(0x7f00007f1000)='^eth0nodevwlan0^eth0\\(\x00', &(0x7f0000cfc000-0xb)='/em0cpuset\x00'], &(0x7f000048f000)=[]) 2018/01/28 15:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000080f000)={&(0x7f0000cdf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000359000-0x10)={&(0x7f0000d5e000)=@ipv6_delroute={0x7c, 0x19, 0x403, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x20, 0x16, @generic="3ae1455db8687e05b4484405f3505cf61ae24c8e98b5129ee254c38f"}, @RTA_MARK={0x8, 0x10, 0x7}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x1f, @u64=0x9}}, @RTA_PREF={0x8, 0x14, 0x2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005bd000-0x20)={@common='bcsf0\x00', @ifru_flags=0x9000}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000fec000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000987000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c87000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c6000)={0x0, 0x1}, &(0x7f0000f9b000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006af000-0x10)={r2, 0x2c, &(0x7f00000d9000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}]}, &(0x7f0000e2d000)=0x10) 2018/01/28 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCCBRK(r1, 0x5428) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000004000)="", 0x0, r0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r2, r3) 2018/01/28 15:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x4) readlink(&(0x7f0000e91000-0x8)='./file0\x00', &(0x7f0000d7c000-0x88)=""/149, 0x95) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) 2018/01/28 15:41:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x100) readahead(r0, 0x7, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a24000-0x11)='net/softnet_stat\x00') dup2(r1, r1) readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) 2018/01/28 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) r1 = dup(r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e50000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/rtc\x00', 0x280, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000f80000)={0x0, 0x0}) pread64(r0, &(0x7f0000c5c000-0x4)=""/4, 0xfffffffffffffef2, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f9a000-0x4)=0x0, &(0x7f00000df000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000d89000-0x4)=0x0) 2018/01/28 15:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f00008e4000-0x28)={@common="55de4c1800000001000eeb00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000cc9000)={0x0, 0x0}, 0x80000) r2 = memfd_create(&(0x7f00008c4000-0x7)='md5sum\x00', 0x3) renameat2(r1, &(0x7f0000454000)='./file0\x00', r2, &(0x7f0000f85000-0x8)='./file0\x00', 0x2) 2018/01/28 15:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0xfffffffffffffc8d, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 15:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000451000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000040e000)={0x0, 0x0, 0x7fff, 0x4, 0x85, 0x0}) 2018/01/28 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b8a000-0x9)='/dev/sg#\x00', 0x0, 0x4002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000053000-0x8)={0x0, 0xffffffff}, &(0x7f0000056000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ba2000)={r2, 0x3}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00008b0000-0x64)={&(0x7f0000bca000)=[0x6, 0x10001], 0x2, 0x1b6d, 0x9, 0x2, 0x3, 0x8001, {0x8000, 0x0, 0x9, 0xfe65, 0x6, 0x100000000, 0x2, 0x2, 0x81, 0x7f, 0x0, 0x20, 0xfffffffffffffffa, 0x0, "b59288bd4466e534827b027e721258bdaac8d2776d878b146df8f6552e2cb354"}}) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f00008f5000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000778000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/28 15:41:50 executing program 3: r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000146000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000)={0x3, &(0x7f0000002000-0xc)=[{0x9, 0x800}, {0x9, 0xa}, {0x4, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000000000)=0x0, 0xa0000001, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x28060400) exit(0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003fb000-0x4)={0x5, 0x3, 0x8000}, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000ca6000)={&(0x7f0000fbe000/0x2000)=nil, 0x2000}) tkill(r0, 0x15) 2018/01/28 15:41:50 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e07000-0xd)='net/anycast6\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000699000-0x14)={0x0, 0x3, 0xe108, 0x401, 0x19b6}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000584000-0x9)='ns\x00') lseek(r1, 0x48, 0x100000000000001) 2018/01/28 15:41:50 executing program 0: clock_gettime(0xfffffffffffffff8, &(0x7f0000d0c000-0x10)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eb6000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x4, 0x9f71, 0x20}], 0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xf6)={0x0, 0xee, "8b29ee7622730312b5f1cf6b883b4ae3382a1a8564cd764d2fafc9a8bb6e2ff18abdffc27b64abb3fdc8914849bffc8c86efa1598297f40052446d0fa12fe8a9cff48c94b615ed11fdb4c329a9f6c2ff94459327ce9119af3aa12737650fdced9635e7f3623b2c19be09cf7e39c66fca892ce56b214864194e1771cc0acc97ad98919994bcdaae3c8f2eabd6e361efa71e4ca6c4cef51cfabb5ea7fc8051507af381fd6067eca95e6a63ece0cd6eb6a51cb553052b6ea6f152c1cd5c564e3091a65cbe2cc6cea15a83e7855cfb6e9f94a166042e7d18c90804589708c0ff0cbe5b999b34e31cb5e55589abc0738a"}, &(0x7f0000000000)=0xf6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x4, 0x1, [0x743e]}, &(0x7f0000001000-0x4)=0x297) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/112) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000002000-0x34)={{0xffffffffffffffff, 0x3, 0x3ff, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00004c7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000aba000)=0x0) r3 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 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) r4 = add_key$user(&(0x7f0000002000+0xbf9)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x1c)="d62e8a9bc5d6ae561dd52b0ddd53d00134f5aab43a40b23c523b688c", 0x1c, 0xfffffffffffffffa) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ca3000)=0xfff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000000)=[{&(0x7f0000000000)="f7e2882d6a005c129865f2a44fa08426ec3fbc4e49eafa51a5f1acdbfe05a9082d927cff77a88b50896a6e2df6f0aae6e647c0bc3f7ce9f46c56314cf26ee2e37cc098740891", 0x46}, {&(0x7f0000002000-0xa)="fdd7874b39f3a57ef9c3", 0xa}, {&(0x7f0000001000-0x59)="436fbaee39d05bb17a7fcd8773d57d65e99ce4ee4806d27d44af298999e783b0f9f4877c457f1ccd428a67137440b32553da3e7b66a6813a6ef738b828c91afc3c5debba9ad9adc170a61d07aa4ab09866b4b524c586b4bde7", 0x59}, {&(0x7f0000002000)="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", 0x1000}], 0x4, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0xffffffff, 0xd, 0x0, {0x0, 0x1c9c380}, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000703000-0xc0)=""/192, &(0x7f000059b000)=0xc0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000015000)=0x5, 0x4) 2018/01/28 15:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004ac000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000-0x4)=0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffee) 2018/01/28 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00005d1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009ed000-0x4)=0xe) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e6a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000624000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000172000)=0xe8) getresgid(&(0x7f0000859000-0x4)=0x0, &(0x7f0000447000)=0x0, &(0x7f0000baa000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d2d000-0x4)=0x0) fstat(r1, &(0x7f000071c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000878000-0x8)='./file0\x00', &(0x7f0000e56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b60000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000132000-0x4)=0xc) lstat(&(0x7f0000b1d000)='./file0\x00', &(0x7f00001ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000705000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000525000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a9000-0x4)=0xe8) stat(&(0x7f0000048000-0x6)='./file0\x00', &(0x7f00005bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getresuid(&(0x7f00002a2000)=0x0, &(0x7f000081a000-0x4)=0x0, &(0x7f0000ff5000-0x4)=0x0) getresgid(&(0x7f0000694000-0x4)=0x0, &(0x7f000012c000-0x4)=0x0, &(0x7f000097b000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000ece000)={&(0x7f0000c14000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000828000)=[{&(0x7f0000b29000-0x27)="b24a189a78ceb7e6530444fb51a23fe0aeeeb585da74b8737b7a53789f27ff093951b4aae7e2e4", 0x27}, {&(0x7f00000d2000)="331544b959ba9fdb03e967d3103ef0c30eba95db8e495b943547", 0x1a}, {&(0x7f0000044000-0xd5)="95dd5efad8588f042ce22464ba336ee09647941330967b4ac2134f644fbd84f2e09463e666ca9e6fc43e0c02090aab7c80f33261e608d2dbb3516845f577b9a1bdf106a0ed8e1d944a386171aae2a71bc1f2fe5c5285d6c6ca75edcdb078cd22e59c6e8e20c487084cf87f008c1e2e7eebec519f41569bc370178f8f9e99fcbcbfefb1ec65e749c26ea50e88878ea2915b144b40680c54ef17f4dfc27936ee55d56d40d50121252780514bc17d5230412b878620bd1052128df5bb6f1a5f9d33ee473ae816e70c112366304e76b308c0b5e4cde317", 0xd5}, {&(0x7f0000751000-0xef)="8429255b9a99f5696aa3581afdcece7cbda6f643bc1d549d90bb234cfab0c655457203e18fdb61376fbb0877a9422a190672c1c1813f6330b2387ef180ef64e97800bf00810c53c0bb61b3abb2c567706d9cf52142b32f5938587f9b3b2b29b77462dde6e4332cafc7e98798d6d6eed1235a5942ac20032d0bf90ea23865c85c557ad58cd70d1d59e5652835777c6d81798b7254717ff280dc26557f37f5df6b55c875bf7d5c66a50c73a1b3234e42c1add60053f0d2bfa47cedffaf959ce3aec05e27164f4ac4132d0a580f46bf6f2745465c63b528fb8372c77b6b915c43d9bf7e8121feb1680d2dd8b6c3921fba", 0xef}], 0x4, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}], 0x110, 0x20048840}, 0x48090) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002a9000-0xc)={0x6, 0x0}) 2018/01/28 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000473000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dd5000)={0x0, 0x56fd}, &(0x7f0000bb1000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006be000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2c9c00000, 0x7ff, 0x2, 0xff}, &(0x7f0000f6b000)=0x11) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000f0000)={r2, 0x9}, 0x8) sendto$inet6(r0, &(0x7f0000999000-0x1)='?', 0x1, 0x4008004, &(0x7f00005a1000-0x1c)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) r3 = socket(0x200000000010, 0x2, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/keychord\x00', 0x40000, 0x0) lstat(&(0x7f0000ec3000-0x8)='./file0\x00', &(0x7f0000302000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000ce5000-0x4)=r5) ioctl$KDSETLED(r4, 0x4b32, 0x1) getpeername$packet(r4, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cfc000-0x4)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000794000-0x20)={@generic="c7e2e0db9926a5115ce9b2574bc780a6", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000305000-0x88)={0x8, {{0xa, 0x1, 0x1054, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000c5e000-0x10)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) write(r3, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) 2018/01/28 15:41:50 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000022e000-0x108)={0xfffffffffffffffb, {{0xa, 0x1, 0x250, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000d14000-0x8)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r2 = fcntl$dupfd(r1, 0x406, r1) timerfd_settime(r2, 0x1, &(0x7f0000279000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000012e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f73000)=0x0) 2018/01/28 15:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00006cb000)=""/191, &(0x7f00005c0000-0x4)=0xbf) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r1, r0, 0x0) syz_open_dev$sg(&(0x7f0000352000-0x9)='/dev/sg#\x00', 0x5, 0x40000) socket$inet6(0xa, 0x0, 0x0) 2018/01/28 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4002c, &(0x7f0000f0e000)=0x4, 0x29) 2018/01/28 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b3a000-0x16)={0x9, [0x3f, 0xa1b6, 0x8, 0xfffffffffffffffd, 0x400, 0x7, 0x100000000, 0x7f, 0xffffffff]}, 0x16) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000949000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000451000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004b1000)={r1, 0x89, "6ac376df5d923d2793385efb396ec7585218645f1c30664200ef6d2d7643514658256d2155b113ad1c535547dae310673cc21510e559a0ac44fac22a52d02e2fdd4ff49b2d868fe8589b473e26c8491285ff3bd273b0f8b6867997f5310cdb9e2a5b72900f7bf03797c8766a5b20d47fe532e3ac45e7b296f27cafb8af2d911258a5a3caac35e08793"}, &(0x7f00000a2000)=0x91) 2018/01/28 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') r3 = dup3(r1, r0, 0x80000) r4 = socket(0x5, 0x80804, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c8f000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x400000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2d, 0x7, 0x2f08, 0xeb}, &(0x7f0000724000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000485000)={r5, 0x5, 0xd2, "54bf2523315e124a0cccd00886c4d4391fb2903a5d17d96f51b993782d0020312cc526832d10a20f39bd06c4761eb21a3441be944c8226e2e370eae5490eac39ef9f601ae730a02b8092e2de9a571188a3fea0a7e81af6e7528b0b8b5af430c13a50ac42b64398a4a3f7df0cd1e0ea9f843235807936ae07edd0d88fa7c714144e2b744a505180f87ff469810bbea7626906cc841da759f85e5b28fe17fa9eb2f5030a4fda00b4174632bb1b20ddb17b77b84e44b2e7a133a1d1cf651754ebef0c174ead885ec93e4427abaecff3825c0f30"}, 0xda) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00004a5000-0x8c)={r5, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002ba000)=0x8c) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/01/28 15:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f00003eb000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000922000-0x50)={0x200, @time={r1, r2+10000000}, 0x80, {0x80000000, 0x5}, 0xffffffffffffffff, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004b1000-0x4)=0x0) r3 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r3, &(0x7f00009fa000)='H\b\n', 0x3) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/28 15:41:50 executing program 1: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007e3000)={0x0, 0x0}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d7b000)='/dev/loop#\x00', 0x0, 0x80000a003d) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8f02dfcd12073acf360000000000000009001d", [0x0, 0x0]}) 2018/01/28 15:41:50 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x20c5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000003000)=0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000004000-0x1)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004000)=0x1, 0x4) getegid() fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000006000)=0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) init_module(&(0x7f0000002000)='bdevcpusetvboxnet0cgroupkeyring\x00', 0x20, &(0x7f0000006000-0x3)='+,\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000-0x8)={r3, r4}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000003000)={@common='syzkaller0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) 2018/01/28 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x4) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) [ 37.186135] 9pnet_virtio: no channels available for device H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H [ 37.186135] H 2018/01/28 15:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000005c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000812000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001b0000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000748000)={r2, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) bind(r0, &(0x7f000089c000)=@generic={0x1, "8492633227d35b530c73cca5ff605dcf0edde861fa1724bd88aa08dbeb4a412f1cbc95f50c7310a00fc428389c088152fc4d8507bf7607dfd319a5f65f2c3ecc63b093607f2d2e27a33301c7dc1f0d41e919669a2c5cccb978613e9eae9f440d3b1abd9f18bc95d796a834e0d2f2a853de2af3821ca868011aef28724656"}, 0x80) connect$unix(r0, &(0x7f0000c99000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000060a000)=0xffffffffffffffff) 2018/01/28 15:41:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000f40000)='./file0\x00', 0x200000, 0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x1, 0x3, 0x7f, 0x1, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000f3f000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x3, 0xffff) openat$keychord(0xffffffffffffff9c, &(0x7f00008ab000-0xe)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000612000-0x4)=0x0, &(0x7f0000f99000-0x4)=0x4) ioctl(r3, 0x3, &(0x7f0000e9c000)="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") 2018/01/28 15:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081e000-0xc)='/dev/rfkill\x00', 0x10100, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000db1000-0x4)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00004bb000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000008, 0x0}, [@RTA_METRICS={0x8, 0x8, 'e'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cab000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b06000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x2, 0x0, 0x1ff, 0x10000, 0x7, 0x6, 0xa1, 0x6, 0x6, 0x4, 0x9b21b1f, 0x259, 0x8, 0x3]}, &(0x7f0000fa5000)=0x108) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000c2e000-0x6)=""/6, &(0x7f0000096000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000b0000-0x6)={r1, 0x8}, &(0x7f000028a000)=0x6) seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x2000000000000086, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) mknod$loop(&(0x7f000005f000-0x8)='./file0\x00', 0xc000, 0x0) fanotify_init(0x5d, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000086a000)={0x0, 0x0, 0x0}, &(0x7f00008fc000)=0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sendmsg$nl_netfilter(r0, &(0x7f0000485000)={&(0x7f0000284000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000e7f000)={&(0x7f0000c70000-0x14)={0x14, 0x7, 0xf, 0xa2a, 0x3, 0x1, {0x7, 0x0, 0x5}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x14) modify_ldt$write(0x1, &(0x7f0000685000-0x10)={0x5f8, 0x20001000, 0x400, 0xd1, 0x9, 0xfffffffffffffbff, 0x6, 0x1, 0x1000, 0x1}, 0x10) creat(&(0x7f0000ea6000)='./file0\x00', 0x20) 2018/01/28 15:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x200010003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0xfffe, 0x800) 2018/01/28 15:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind(r0, &(0x7f0000a18000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x4, {0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7ff}}}, 0x32) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000e6b000-0x50)={{0x0, 0x0}, {0x0, 0x8}, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:50 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x15, 0x0, 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000033f000-0x4)=0x40000000000090, &(0x7f00005e9000-0x4)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef4000)='/dev/ppp\x00', 0x8000, 0x0) getsockname$netrom(r2, &(0x7f0000d7a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e90000)=0x10) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/28 15:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000af000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000236000-0x4)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x105, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) 2018/01/28 15:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x0, &(0x7f000065a000-0x4)=0x4) listen(r0, 0x200) write(r0, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001830000", 0x24) 2018/01/28 15:41:51 executing program 6: r0 = memfd_create(&(0x7f000049f000-0x8)='eth0em1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a67000)=0xc) fstat(0xffffffffffffff9c, &(0x7f000018a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000cc5000)={&(0x7f0000e9f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xba)="948d689a356a65544c944dadd4b86dafa7d7b2695904f72eb5607ee908d951a27c12055f47add99642931e5e11a50d5c026891e93d7f34e040bba313b2c34000515930b71df40103a3e01d1de1d5d608df27a0d2b76988d8526344bd63c7f1273846c11ef2f5452d053ce289d1533628140ad2610f98d515f9cb1de05cc4db99be1f6c4de6195856758567553336544b5c5b85417e0d4da14283b4cc57efedfbd21acfa7989e7e2ba4a2ff8ea7ed0fb45c482b2f8d006ea56ef5", 0xba}, {&(0x7f0000996000-0x7c)="15ba828dc9e54ec7c3e3939f4267909a0a8bf021192c9bce6a74f9da4e4827667e5085ecb64c6b5b66d9138a9c035374fb4f13309d0aea76a4766658175af2f17c0fe84e78efea6d4f454465e351f33c9ba86566f842fc7e79a3770998fd2539662f9b41337517ac5a97bc2c0307b0334901d83a0477424b8b8c469d", 0x7c}, {&(0x7f0000001000-0xa2)="3424ac091a30b058f909e8c69a6573a1232995ce72e0f110ba2ecba5409f154c07d34ea1abebe4e7839060b66040da52912b35ac2606bc500ee43bf76c917738dcf9d66b344b44121b204f944df69ba5ae41b857ee6e81201c95b7fc5b26b62f23c6721fa2eccf758f4b3e146dcb9c4195ce2869256ac9bb0fee154a1b74b69b9910102253603481e2fd338ff79ab11ca713648c45ef59d1b988ffb6ff36f7b30e7c", 0xa2}, {&(0x7f0000e47000)="f91d1f6c29f9edb37dee97c75f3df04cd52d5d61d2485d0393067330eb7e2ba567cf43a7f16073b60314577e8d9799bf30f35f72567a9bbcd2dc48f31a7381d8f4d7d8005d50f42c70074d557d544cc1458dd765801badbb6e1389304a5a7d613761e94dc7117e4b940e512e30bada43e0bbd1c6765a55fa010abd5f0033c72c855d68038413f046ecfe712d5399d9a14466", 0x92}, {&(0x7f0000f29000-0x2)="bded", 0x2}, {&(0x7f0000000000)="494f6e6df5e105c893e0c9c536559f158c00b52fd212d44d48f5d5655ead58f211613e39778cd36405decff57edca77b3e33b94dae05059504e203b3c01daf526f069e99bf69814388c06efb1fa9f86859ff9ec25af86a9059d088f4f97ee59b64de380fbc350b4b92533850fab5e59ecb16aee9775c17f5bfce4d962f65de6895efd4bc054ee2fdb94bbf36013159239a9a50ac4d076d762d3991dd3dcc545b7c52cf35c602f08427acf4f5758fe9ddf5d2cf262027c4ce45b15dbd99", 0xbd}, {&(0x7f000066f000-0x26)="d4d029dab9f417fccf9fb0941ac1fef3c88f79433fb88e8e33e38641199d091f88459e23b9b2", 0x26}], 0x7, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x810}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00004d4000-0x8)='./file0\x00', 0x400000, 0x0) fcntl$setsig(r4, 0xa, 0x2a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d42000)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc459, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}], 0x48) r5 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r5, &(0x7f0000d6b000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 15:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x1088, &(0x7f0000497000-0x18)=[{0xfffffffffffffd62, 0x29, 0x8, ""}], 0xf0, 0x20000}, 0x0) 2018/01/28 15:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000349000)=0x0) ptrace$setsig(0x4203, r0, 0x0, &(0x7f00001fe000)={0x17, 0x3ff, 0x3, 0x80}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) 2018/01/28 15:41:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bf7000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008bf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00007cf000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004a9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000bbc000)={r3, r4}) ioctl$void(r0, 0x5451) 2018/01/28 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) accept(0xffffffffffffffff, &(0x7f000098a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061b000-0x4)=0x10) r0 = syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/01/28 15:41:51 executing program 0: perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xfffffffffffffffb) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/28 15:41:51 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0xfffffffffffffdf0, 0x0, &(0x7f0000010000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000020000-0x66)="224ee107410399ebeb36ac8dbd9d0cb0e29d3f1b08638f7c735a085b4cc6245c3a372a1dc486e2e53fd0dfcecf7fe3ad33e7219265e292e5e2a2457034d86c18ae5c9fd4a3c86db86e8479805a86f80553cf0b7a285d46ec93cd0a01522ea2739bf08c67cd3c"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/28 15:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d18000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x3, 0xff, 0x3, 0x1ff, 0x952f, 0x4}, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet(0x2, 0x0, 0x0) personality(0x200000c) fgetxattr(r3, &(0x7f0000fe3000-0x9)=@known='user.syz\x00', &(0x7f0000b9f000-0x5a)=""/90, 0x5a) 2018/01/28 15:41:51 executing program 5: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000364000)=""/0, &(0x7f0000c57000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b37000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000052e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b38000)=0x14) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000795000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fe000)=0xc) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b38000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a4000)=0xe8) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b39000-0x4)=0x0, &(0x7f0000b38000)=0x0, &(0x7f0000b39000-0x4)=0x0) r5 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a9000)={0x0, 0x0, 0x0}, &(0x7f0000a94000)=0xc) r7 = getgid() mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b38000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000059c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b4000)=0xe8) r10 = getegid() mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000b38000)=[{&(0x7f0000b38000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b38000)=[{&(0x7f00002e5000)="4b78dc915d0a0c48ccafa6350d822da13e7af6119b65f19d3cb499cf1974cb17c60a2e7b7cf9b379116b22bed11741a8d8ca964cb2f1dbf481178e3949a36cf66c813fcab3339fe89cac3a150aa14cb0de0a5a3f4c7831019464b31b50cd1bc935d70cd8f52853", 0x67}], 0x1, &(0x7f0000b38000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x8005}, {&(0x7f000086b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005b9000)=[], 0x0, &(0x7f00007c6000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb0, 0xc800}], 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000b37000)={&(0x7f0000b38000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000b38000-0x10)={&(0x7f0000b37000)=@ipv6_newaddr={0x84, 0x14, 0x300, 0x3, 0x1, {0xa, 0x40, 0x421, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x9, 0x3, 0x9}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3, 0x2, 0x7}}, @IFA_CACHEINFO={0x14, 0x6, {0x71f0, 0x200, 0x80000000, 0x3}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x9, 0xfb, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6, 0x6, 0xf6c7}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000080}, 0x20004885) bind$inet(r0, &(0x7f000048c000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) madvise(&(0x7f0000abf000/0x2000)=nil, 0x2000, 0x1b) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000b39000-0x92)=""/146, 0x92, 0x1, 0x0, 0x0) 2018/01/28 15:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000975000-0x8b)=""/139, 0x8b}], 0x1) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f65000)={0x0, 0x0, &(0x7f00007a0000)={&(0x7f00002e5000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00008c0000)={0x5, 0x9, 0x8001, 0x0, 0x4, 0x45, 0xda8, 0xffffffffffff8000, 0x1, 0x0}) ioctl$TCFLSH(r0, 0x40045436, 0x0) r1 = getgid() setgid(r1) 2018/01/28 15:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0xffff) pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/01/28 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_pts(r0, 0x801) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000672000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000049d000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000b71000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x101, 0xb86, "5d6146bf91321d055458405a1b4788ee595fe709865a04fc9e4505ed046306dcf04b8857d20f168bf446e9e036f85ab13d16f5edfa5cd87a4852d30cc3f8ac4e35ffd6c9da997ca7024f927cb82da240"}, 0x160) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000067d000-0x4)=0x200) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000910000)=0x6, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/28 15:41:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000566000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000fe6000-0xd6)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d601ead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73a4d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564856b934707b509213e509ed20eeaab9dbecaf60f5bb4c23fa79a16ade0fc1cd52cae41e7a5b689f2e7b6eb64cbc63fd5d4105d859df9bf51452ff1102aae1e59f0007e50a05f9b5f8d2dfa10461b82ca326e5c7df4a4407cef74710469e9542e5b569a95cdd478ad934ae9b46cb08e0d61a45de0714a3d574c8f735d1419af", 0xd6, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000ab2000-0x38)={&(0x7f0000b38000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e68000-0x10)={&(0x7f0000be1000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000525000-0x10)={0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002ee000)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c31000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b9a000-0x4)=0x14) bind$packet(r1, &(0x7f0000a48000)={0x11, 0x1f, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x37f25072a6313f35, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cbf000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x101, &(0x7f0000299000)={0x1b, 0x7, 0x7, 0x7}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/28 15:41:51 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f000000a000-0x28)={&(0x7f0000004000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000003000/0x2000)=nil, 0x0}) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x0, 0x0, &(0x7f00004ed000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x7, 0x8, 0x18, "082f493531d550f1374c2a4a59094c662658c7e7778c9707f56796d66082a3e0db3f133a57977cdd7bf7517d274bbf2c79d85f73f4c7123e228973b5788f5201", "5228b6c813e1f84ff888a2494215c3f9db86dd6cb488ff19840c68b60b1615f1952d370bea9c3fb6128509fa12046e874d1123dd02dbe8d4958d53d00bad52ab", "6e9e72f0d146269d4817c5e987ebc23affe8a801bc9ca43ebde655e271dc7273", [0x3, 0xffffffffffffffff]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) sched_getparam(r3, &(0x7f000016d000)=0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/28 15:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000044000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000e1d000)=0xc) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f000033c000)={@generic=""/16, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e10000-0x4)=@int=0x0, &(0x7f0000796000)=0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000356000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ae20ee9bada97b2bf7786ad77358956a"}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f0000234000-0xd2)="697c69efa5ea87dabac23cd337422ab2c32402c34554645db2d9f423f28413669ec3fb21619de914584b19edc9c7875dbafc9e833d3affe71797efcdb3bf7d2cde267c68742b04152a50295e4d161ebe49c5077bcd8a99e285051492d1b467875b91e96c743fecdb8e8ddfd265c9c541041000cdfc8812e5e7a975d7f336375d060e6f5b589d6d1e7ef81d6b010fb4b27fff998ac9f861ae28536b43c037966e8840e446295a8bb7b980b3c2ea4b30c48f5ba934358e1e60f47ed311256461f0fd4ea4699e323bc57d74d03abf462ab96bc7", 0xd2, 0x4000050, &(0x7f00002b6000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a65000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x80000001, 0x3, 0x1, 0x0, 0x4, 0x0, 0x7}, &(0x7f0000225000)=0x20) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000f87000)=0x0) syz_open_dev$sndseq(&(0x7f0000709000)='/dev/snd/seq\x00', 0x0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d98000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000270000-0x4)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00002f9000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) lstat(&(0x7f0000dd6000-0x8)='./file0\x00', &(0x7f0000cbd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0x1, &(0x7f000021f000)=[0xffffffffffffffff]) setresgid(r5, r6, r7) ioctl$KDSETMODE(r3, 0x4b3a, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f000085d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f0000cd0000)=@getpolicy={0xfffffffffffffe40, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80, 0x0, r1, 0x0}, 0xffffffffffffffff, 0x0}, [@etimer_thresh={0x0, 0xc, 0xe87}, @policy={0x0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x1, 0x2, 0x6, 0xa, 0x80, 0x20, 0x21, r1, r4}, {0x8001, 0x8, 0x0, 0xfff, 0x4, 0xfffffffffffffff9, 0xcd6f, 0x3}, {0x4, 0x2, 0x7, 0x7}, 0x1ff, 0xd, 0x2, 0x1, 0x2, 0x2}}, @lifetime_val={0x0, 0x9, {0x6026f4c2, 0x3bb, 0x80000000, 0x6}}, @mark={0x0, 0x15, {0x1, 0x8}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000005d000-0x33)={0x0, @tick=0x80000000001, 0x800, {0x100000001, 0x200}, 0x8896, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00006da000)={0x3}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000cf5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) keyctl$session_to_parent(0x12) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000d92000)={0x2, 0x2, 0x10000, 0xfffffffffffffffb, 0x92, 0x9}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000656000-0x78)=""/120) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000248000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 15:41:51 executing program 6: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000ef1000-0x60)={0x0, 0x36, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000000000)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000fa6000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fa5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000fa7000-0xf3)="a871d5af7edf71310269cfc92e5d540c1203ce3f87801be6a56dbb11ebe0bb96f58fd9442bf0990669813d30a4f2012bf537fb0c6d70eea4dafdc8fabbea7cdf7b629f49ac97881618dfe8cda811f2047a2b963a085c92afa83fadc33d9d5488634b59074f7b7850bdeb8d443ef37da6d5fbf01ac946744f1e208c65469704f810cb3a71872450730fe59284fc6998670ed4469aca788afb404714650f377fde21d1436a394401f537e001b66f593ed91ae1a82480c82d69342eaf0a48adbbe6227d1bbdd01ceb0750d22971689db71885639b48e4c84488f5b79509280f8fdea8f2f960c8b37368c02558d926bc7b5d4515b9") ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000dfe000)=0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fa4000)={0x0, 0x0}) write$evdev(r6, &(0x7f00009cd000-0x90)=[{{0x0, 0x2710}, 0x20, 0x8, 0x5}, {{0x0, 0x7530}, 0x5, 0x1ff, 0x81}, {{0x77359400, 0x0}, 0x1, 0x1, 0x6}, {{r7, r8/1000+30000}, 0x0, 0x5, 0x8}, {{0x0, 0x2710}, 0x2, 0x80000000, 0x4}, {{r9, r10/1000+30000}, 0x4, 0x6b0, 0x7}], 0x90) ptrace$setregset(0x4205, r5, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) [ 37.927025] audit: type=1400 audit(1517154111.546:20): avc: denied { setgid } for pid=5931 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.956885] binder: 5926:5941 Release 1 refcount change on invalid ref 0 ret -22 2018/01/28 15:41:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) faccessat(r0, &(0x7f0000b44000-0x8)='./file0\x00', 0x40, 0xe00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f5f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000b9a000-0xa)=""/10) 2018/01/28 15:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000022000)=[]}) bind(0xffffffffffffffff, &(0x7f00004d9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dff9ac6106ad4f270498a4e129474858c8aeb9556903311193c8b7e27c6f2832aeaef1b9e9bc55bf68855db3f734947afc381c9dd6959dfcddaeb7bb11fc6a", 0x0}, 0x60) [ 38.026332] binder_alloc: 5960: binder_alloc_buf, no vma [ 38.037701] binder: 5960:5963 transaction failed 29189/-3, size 0-0 line 3127 [ 38.052714] binder: 5960:5972 got reply transaction with no transaction stack [ 38.052724] binder: 5960:5972 transaction failed 29201/-71, size 32-0 line 2920 2018/01/28 15:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f000033c000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "ffff12", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000051e000-0x4)=0x0, &(0x7f0000213000-0x4)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00001f3000)=0x4712ac2c, 0x3ac3b339b7198bf9) 2018/01/28 15:41:51 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff7fffffffffd) r1 = add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000c24000)=""/200, 0xc8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000b9000-0x12)={@generic="fc28d9ea15045f5e569abc4a6cc85303", 0xfff}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb2000-0x59)="eb", 0x1, r1) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 15:41:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) getresgid(&(0x7f0000ea9000)=0x0, &(0x7f0000cbf000)=0x0, &(0x7f000047b000)=0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cab000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c12000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009f5000)=@assoc_id=0x0, &(0x7f00004f7000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000818000-0x8)={r4, 0xbf8}, &(0x7f0000c50000)=0x8) syncfs(r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cbe000-0x6)={0x0, 0xfffffffffffffffa}, &(0x7f0000cde000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d15000-0x10)={r5, 0x68, &(0x7f0000252000-0x68)=[@in={0x2, 0x2, @rand_addr=0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4e3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x61, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}]}, &(0x7f0000e51000-0x4)=0x10) dup2(r2, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000fb7000)=0x1) [ 38.077161] binder: BINDER_SET_CONTEXT_MGR already set [ 38.093455] binder: 5960:5978 got reply transaction with no transaction stack [ 38.093463] binder: 5960:5978 transaction failed 29201/-71, size 32-0 line 2920 [ 38.117708] binder_alloc: 5960: binder_alloc_buf, no vma [ 38.123789] binder: 5960:5972 transaction failed 29189/-3, size 0-0 line 3127 [ 38.131662] binder: 5960:5963 ioctl 40046207 0 returned -16 [ 38.145267] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.152783] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.158751] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.168232] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 15:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = add_key(&(0x7f00007ce000-0x6)='logon\x00', &(0x7f0000465000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b05000-0x63)="1c88d89910706fd7f8421de1508f7b750ceae56795e94c98e140d4f430dd42b31ca2ffb37008e7b937236fb7f531e5336a4828dfce7b13e893805a3fd34a4777d0e97cefbd4b04114ed41f6f9ef6d20a7d550641b99e4bb8a30f9cdc2bb39ffc7a737e", 0x63, 0x0) add_key$user(&(0x7f0000cd5000)='user\x00', &(0x7f0000b50000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec9000)="dad1e0e5dec88d25a59cfc7a0e2a7ae8b5ceba0bdabfd740c5a2582892d73c8dac1c01d87873d357d44f75bcb76ce2a0c8a03aef373357696fef61033b6b6e73a42fcb573e658f45e83518467314906830169dbe47d9d525adae47bf4648acd5ee273312483b7b497f5c646bf158702a012a30ed138f3817c031350abcb2b8cb1d1edf9feed6ec07be2e2a860df0120b7748a68fdb8015d571928d4ac931ceac010bb5fb8905db4ea476d44601fbd4962152d4a33ded26040e02ec9620917c323b28105c9865e29f582ad11772a800cb", 0xd0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 15:41:51 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = syz_open_dev$sg(&(0x7f0000be4000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x80000) bind$ipx(r0, &(0x7f0000ac7000)={0x4, 0x6, 0x20, "a1e4394e209f", 0x6, 0x0}, 0x10) inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) 2018/01/28 15:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000979000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000326000)=0x60, 0xd225872025e6a8d5) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009ed000-0x4)=0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) socketpair(0x1d, 0xa, 0xffffffff00000000, &(0x7f00006d1000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000fc7000-0x8)='./file0\x00', 0x101000, 0x4) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f000060c000-0xe6)=""/230) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f000049c000)='net/fib_triestat\x00') getpgid(0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xfffffffffffffffe, &(0x7f0000e30000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f5000)=0x14) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000315000)={0x0}, 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007c0000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x7, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x7f, r4, r5}, {0x1f, 0x8001, 0x8001, 0x9, 0x56d7, 0xffff, 0x7, 0xc1}, {0x5, 0x0, 0x0, 0x0}, 0x0, 0x8, 0x31457117310e3cb4, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x3ff, 0x6, 0x9, 0x1108189c}}, 0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000173000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) tkill(0x0, 0x0) 2018/01/28 15:41:51 executing program 6: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f000024d000)='/dev/sg#\x00', 0x2b74067d, 0x400001) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d21000-0x6)={0x0, 0x80000001}, &(0x7f000000f000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000017000)={r2, 0xfffffffffffffa51}, &(0x7f000084d000)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/vga_arbiter\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000790000-0x20)={0x7ff, 0x56, 0x202, 0x5, 0x8, 0x5, 0xfffffffffffffffa, 0x1, 0x0}, &(0x7f0000a95000-0x4)=0x20) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00001e2000)={r4, @in6={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x76069cf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x9, 0x8d, 0xfffffffffffffff7, 0x4, 0x800, 0x1, 0x0, 0x10000, 0x20, 0x40, 0x6, 0xffffffff, 0x0, 0x0]}, &(0x7f0000d20000)=0x108) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d0f000-0x4)=0x0, 0x4) 2018/01/28 15:41:51 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0]}, 0x5c) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/28 15:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004e1000-0x8)='keyring\x00', &(0x7f0000927000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000e9d000)='big_key\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x1f4, 0x0) keyctl$unlink(0x9, r0, r0) 2018/01/28 15:41:51 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) r2 = dup2(r1, r0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f9b000)=0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000f9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000393000-0x24)={0x4b91b5a6, 0x9, 0x5, 0xfffffffffffffe01, 0xfffffffffffffffe, 0x2, 0x80000000, 0x1, 0x7227f690, 0x4, 0x5, 0x79}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000f9c000-0x28)={0x80000001, 0x8001, r3, 0x8, r4, 0x5, 0x98, 0x200}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000f9c000-0x4)=0x946) 2018/01/28 15:41:51 executing program 7: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") socketpair(0x5, 0x807, 0x800, &(0x7f00001f7000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000065e000-0x5c)={0x4, 0x2, {0x1, 0x2, 0x80000000, 0x3, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d41000)=@assoc_value={0x0, 0x2}, &(0x7f0000bfb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d41000)={r2, 0x9f, "a899bc972a09a5c5e7fec4b506e10878614590f8756aa388f33984896cc748523707fe1fac131b990179a599ab93b0ffb63e0810ac3fec6438d27ebe8a77e0db24cc4363baff8529328cbdd0f403618f9c207732e8cacf309908f629fd3c2dd4e38d16d228f6121d0e628e1040b0e6ef26d0ebd961f0d0593653d84df595170f38e1335bbcd81ba884dfb76236e325d0168c3c2ad19d38b575eae68e62e44a"}, &(0x7f0000cf7000)=0x34b) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b14000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d42000)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000d42000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x1) 2018/01/28 15:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00004e9000-0x4)={&(0x7f0000555000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000f9000-0xa0)=[{&(0x7f0000fb8000)=""/56, 0x38}, {&(0x7f0000648000-0x79)=""/121, 0x79}, {&(0x7f0000c4b000-0x4b)=""/75, 0x4b}, {&(0x7f0000d0c000)=""/135, 0x87}, {&(0x7f0000f5f000)=""/4096, 0x1000}, {&(0x7f0000763000)=""/69, 0x45}, {&(0x7f000073c000-0xa2)=""/162, 0xa2}, {&(0x7f000009c000)=""/178, 0xb2}, {&(0x7f0000cfb000)=""/247, 0xf7}, {&(0x7f0000c5a000)=""/0, 0x0}], 0xa, &(0x7f0000adb000-0x41)=""/65, 0x41, 0xd7f4}, 0x2100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000)=[{&(0x7f00004ba000)="ae0c7d3280ceb0bfa989bee561089010", 0x10}, {&(0x7f000023a000-0xc)="f6eb41feef4f7ed77b301407", 0xc}, {&(0x7f00006b0000)="2817489c8504d0a81a0fe3dbe4915ad75d3e0607fec81def616a944eac866ddb1e54efe82c153a85fdf14ad5d7a67390b60fe2a67f39f37b6f6acf63b517179d3939c3b431843ad09776e20afe26aca89b1aa81af5fda1b8664f36d815d832b851eac6a33c26cff11749831d1dc0317bcc0233b5ed59be0ad68ca5208b98d6ad4a785842a36006d503ac4e3bb730c918546af4cc45485b6141731aa5eb912429fbbe1c44931f584d9f8e5f5284d6149260946f8d0bfeba95f3049a01f9457a7270f9ba2cedb2770fffbabe5b5e27d3d7dcd28260cd91779bf48bd466a317f5611815ff8a3e005d15009d457d7bebcebaf9f16a6778", 0xf5}, {&(0x7f0000257000-0x41)="6896abf869493970efd1bbc07bf0d79817dc46bbff7436cdde6a1585bad9b5c7c4cb147344e56f219ddeb4c164a3d34fdb3ac5e2ad9934e920e259453b034f24ed", 0x41}, {&(0x7f0000a9a000-0xf0)="b3eb92822856100187a8739fe219e4954fb51344c4ca2d2b8a666feff4696034afd01f69ee22a9025717798e9f243caa7d32623d558d04dc777f976f4923266950f621d5f8e91107d216b14fe211bbb233ea3219a6ed883c88a4e98523783ef050084af6b813b19ce0d6a030de070c0220569c9aeea1817a6559138908c63b7c5d0ab4619be980e4eba448520f28f0b341d4673d80902d8bc5cd612d1bdbb75f807f47eabc09c7b4911a50bf7534bdb9ed3a2b7e8e659d10b2cd568db002378d7d248d86709a51918c1a56587641c3cf3331f86b24d1ea77f033aad9cea8cd15cf98a0942395262421b4d9d4b10683", 0xef}], 0x5, &(0x7f0000a16000-0x50)=[@rights={0x30, 0x1, 0x1, [r4, r1, r4, r3, r2, r4, r1]}], 0x30, 0x4}, {&(0x7f00001b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c21000)=[{&(0x7f000099c000-0x22)="b75fcd1306eaca794aaf5a5d694c38aaa09c94f57a6ddf369be79adbafe3aed28fef", 0x22}, {&(0x7f0000f2a000-0x2e)="c733dcf4b025405140261b33189943924ad675841da309ef9866607f94aeedb9a179703dacf77f09071672e9f058", 0x2e}, {&(0x7f00001ad000-0x9d)="0af1ef6fb42646ea3cd60abafa729e930469e8f8aa1844a2ff844074b45e4551ad9a22dde97f0f18f30c268d277514da2639d4a734f309abca62abcccac223b7b25e9d6c1b24e808d4dec12c1267f276fd45d34c767c7cf01c71a5df929482eb83f8d29f3ec2eb7029515e9360dfa84651f1fc5b1f7a0af60133fc863f0662ee367074f2af6a4fc2206d0aca06cabe7c22909ba38ba8ea7baddef5a2e6", 0x9d}, {&(0x7f0000884000-0xe4)="5aae107d5bba60a4c33160d820823869028d518b570589427a619f377dd4b73703649a9db5f44cb3ad2b32818fedc8d4ecb420bb2fac67bcde4ea8bd018df0de9df1863f11876f9d663a3ba2bae246447245ad5b0b2de5f194bbd32eed611e6e9950e7e43b4c03afe2f3a35a920994c85c0a91752d8098d67a1f0fbc41524488352268ae647ac957c42d8a231169dbb5db48d864b49595bc6c91d68cca131a50e46dd655eff6a7059f4599f8e1af843ef043bdd879d6050b4f4ac0e7575d76878bae58e65cd50f5649012b1756081656c97a8096477dd5dc4508918f4d0a53215bc9c286", 0xe4}, {&(0x7f000052d000)="6e810a60c68f0d77346e8759791307b8ed199b3e7668fd4f667c5026a9d7dbea9905c509d9e34b83c01e7464fb639b10319ce942c390b532df22c1beddcb1970623dacd7ca3a93ebdd882e56c3ee4b283d1bbf20e75b69f7f9363d2d8d527d28be8d7366f447070dbbc57de7f1f3a4a7046227529e92b36a30b3da0c88fc25e36f0c3b4edb230fbe39f73fef936951c61a0b62d902525cdcc6d9ff0deda873bfc9c64c3f1e44d69f851e62a1569f7adce56fc571e5b2da3722d0e55266723a76cd9fbc92", 0xc4}], 0x5, &(0x7f0000cc5000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4048001}], 0x2, 0x4000084) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r1]}], 0x1, 0x0}, 0x0) r5 = dup3(r2, r1, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0x3}, 0x8) accept$unix(r1, &(0x7f00003a7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f23000)=0x8) 2018/01/28 15:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000bc1000-0x4)=0x5c802861, 0xfffffffffffffd5d) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/28 15:41:52 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x10, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f000085c000)={0x0, 0x0}, &(0x7f0000ec6000)={0x7}, 0x8) clone(0xa1000000, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") poll(&(0x7f0000e13000)=[{0xffffffffffffffff, 0x6080, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x4, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aac000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000-0x4)=0xe8) wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0xfe22, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:52 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x18) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) read(r0, &(0x7f0000000000+0x197)=""/6, 0x6) 2018/01/28 15:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000024000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000068d000-0xbe)="6e65742f746370009221938e074c5047b7ab8c8196590db7fb2c7a9a3b74e531be3d76652c6243ddc9a6f55e42f037ce6f87b4d7ccbb101c557c804b0bae4d26265fa3abea1d1c6821dcefd46543692171c8d9f785b8b251258f41c30785c953d939caa26328b8c71929fdecc5477ed674eb7606296423dcc70b82ead0aae94f54a651740c1fa8ba183a2e64a36d71543b77eb17abbc015d7e28954a3e0572ce288b291546b609b9bd6bf036ecd19319c4c5151448d9c579625fb5f5dcbd") readv(r1, &(0x7f0000021000-0xa0)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) r4 = accept(r1, &(0x7f00008be000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000ae6000-0x4)=0xc) syncfs(r4) getpeername$packet(r3, &(0x7f00007b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef2000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000cb3000)={@loopback={0x0, 0x1}, r5}, 0x14) connect$inet(r1, &(0x7f0000021000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00006a8000)=""/42, &(0x7f00000aa000)=0x2a) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000921000)={0x1000000000025a8, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00008d4000-0x8)=0x0, &(0x7f0000e3e000)=0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000eaf000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) read$eventfd(r1, &(0x7f000001a000-0x8)=0x0, 0x1b1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000eff000)={0xd0000014, 0x0}) 2018/01/28 15:41:52 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fa283b724a600800000000000000068354000002c5803001fc43380b598bc593ab6821148a730de33a49868c60000000000000008abf35d521cbc882b079800", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000000e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0}, 0xc) 2018/01/28 15:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000c16000-0x7)='mounts\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x2a8}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) lstat(&(0x7f000046d000)='./file0\x00', &(0x7f0000f42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000005000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f00000db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a94000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000)=0xe8) fstat(r1, &(0x7f00005d5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c4c000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000700000-0x4)=0xe8) r11 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00001a7000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000395000)=0xe8) fstat(r3, &(0x7f00002a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00009c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002b2000)='./file0\x00', &(0x7f0000c7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003ef000)='./file0\x00', &(0x7f000051a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000031000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c0000-0x4)=0xe8) fstat(r1, &(0x7f0000a06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ddd000)=0x0, &(0x7f0000a46000)=0x0, &(0x7f0000ebb000)=0x0) sendmmsg$unix(r3, &(0x7f000068c000-0x150)=[{&(0x7f0000c38000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fa2000-0x10)=[{&(0x7f00003a4000-0x39)="efca6805a033c191a3a819707349ba095e7ed45dead3312ac259d42eeca50ddad111f0e90563ffc8ebb180313fa27a75985128298fa39fbb8d", 0x39}], 0x1, &(0x7f0000ca4000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r3, r3, r3, r1, r3]}], 0x68, 0x5}, {&(0x7f00009d7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fd9000-0x10)=[{&(0x7f0000827000)="679a0aa6fbdb90e57ef56cc4ab728d301cc13260f08f843621dbcc5da518b93afdc7d9a2a833e3bc6fdbf472ce1edf971b9398a8dbfb136ea0be52544a9b3781b17773b0001748d5a93d385ad748d81f814c3a624f25203739dfd64705130ff61236a000ac357646c29111b5c6a8e628d7d7f88d7bf95731ab3c72adf5af5573bed896259be32aad56f399835896c056eac6f85af3219b3de50d2aeb20718fdfbd52312924fd80dfec23956aeef042aba21dfdd03ee70e415de9322a9bfac02b091cddd2053b0b", 0xc7}], 0x1, 0x0, 0x0, 0x4800}, {&(0x7f0000937000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000178000-0x20)=[{&(0x7f00008e0000-0x1000)="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0x1000}, {&(0x7f0000027000)="cbdaf6d8ce3948d88fda65e6fa7821403f384d401c253f80e2d6717107c343a23ca1869f8b8475b479aa5418268750fa5bbb03897358ced05bbd4801dea1ce0a962f7a5572bbbae6457eab714b6e28b97dd12a", 0x53}], 0x2, &(0x7f0000418000)=[@rights={0x38, 0x1, 0x1, [r3, r3, r0, r1, r0, r3, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x78, 0x51}, {&(0x7f0000291000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000074b000)=[{&(0x7f00000eb000)="ffaad5b87a727a9c75dcb42444e9b561ba8c0aca8e1bffe8ac2c7518d1b981ecc1d26f5d74dde703c7436ff8d385220348e45b02d37f9ac083e9485a789b968be5d0ad52fde82059566c796138adedda982a4c7a4d21c93f1c12b269e1de0c4105", 0x61}, {&(0x7f00001de000-0x8)="8892a4a2e086e1f3", 0x8}, {&(0x7f00009ed000)="5e26b6f693aff5035104802296b0725e312ec2478266a4541426864c994581d62096cdca56d665693adb5ded4f4a76a467eb7826de385723962dba", 0x3b}, {&(0x7f00007ae000-0x1e)="e4c55c11c40c6b937889d542f8d8bef1ba20fc5a574da5708623946b28a5", 0x1e}, {&(0x7f0000b4a000)="6c84c5d6121a2bcea34ae62c6082504b9797aacd2db573488d071d23d4863aacd1601d0ba62aa52ff8b72934412e86b164ff14de5f9b3943f224472888d2c59fd75c018a15733fb289998b0b46dd0ae27b8e00436511d0e75618131f4e863e34103546a9c42d6e9f20616101e2adc171fb3f41b3d4d5129c1e7984651dfdc4377aff22bba281fa8223d4539bbf7edcb0c8d26e5b71fc892b8e74db6e4511949e4a6c85c4d9acce4cf482fd8413ee001cdd8d", 0xb2}, {&(0x7f00008e4000-0x3c)="ce62b2d5b2de130533b9892ae8f750c80cec24caf68b9a4022e27c5db56396976076c3a34474c2a9c128bdd9262e2c5c3576c0717304294408820f7a", 0x3c}, {&(0x7f00005e1000)="8e2cff64ead2f85046bd926d562faf2f3e14ad926e69a88cb1e7f1a56dc9a5611e35b8a62a33388e6482cf6b43c2d7c0cbc25b81b03a21d7f56a4ad3069b1b46b37b4ab83940f7c140521bda0dd3aa1a5434f71f2e5d5035c089f215f3d19720ac2c3a69b71f667b3b661da3f04e350276de4ff2510411ad8077d9acc8af32be8e1cd08c14417cf76a75b64454361247f431ffd898993a132f2366a457e2b40e2e9fe1b6be6688dc3dea4015f3e94afdfed2504b2c155ce1b965594afcb016314f85d004adae840626e8a0b2da1b229e1005d29bff6d5ca032eb6295e52b6036389f171755d95c3594e53f946fd89ce08f2cf94dfd554d", 0xf7}], 0x7, &(0x7f0000e89000+0x21d)=[@cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r12, r13}, @cred={0x20, 0x1, 0x2, r2, r14, r15}], 0x80, 0x4}, {&(0x7f000047b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000043e000-0xa0)=[{&(0x7f0000ba7000)="48d5517d9829378f1cbad19e", 0xc}, 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0x1000}, {&(0x7f00002d7000)="c840ceb3d47d93450c2bbc35805e5ec475b91638188b6ea4bd69cba79589bb387a7c0c70d7ef71f3ea4b46f75cea5d33978be5f283479bc990b6aebca88d8849867d7aead8a94538987f9bde58455642e23e2e72a4bc29a581d6354a0bda4b58ea00694cd78b2878ac4648d8792e2839ae7893684e07567c7944a66793112aecb91afda1f6b54e7de56f8d81fe9c580ef8dbaafb89c627ac41e9a96ee4d7259f85f8ccec2a202610e281c5a2ae", 0xad}], 0xa, 0x0, 0x0, 0x80}, {&(0x7f00007b1000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002c7000-0x30)=[{&(0x7f00003d9000-0xbb)="7d7cceee5e751ad213a880c913c2316c44f75802778370dad7892617f492206e3c7f53fe5b4e4415a9c0b3602228d62e1039596bd51b915022c9d00b10aea9ed9af9d39aa24e9655238bfba9bf34e2a040d27cf2f3c28628950494332d5627d5b785bb312dd2296dd7c9d5a9c4f0a332a729de6a7ad561e50c4287c413c6d2eff61994b97cd82b0c6cd607a6d3340cf70f542b7c1a145c1c8801445e6b7fc478bcd0b8de7e2205f3bfddbbe5069619a78bd0276cd1dd5106852b4c", 0xbb}, {&(0x7f0000720000)="4b1a7227464a687d7585c8c57acbcf10b391fcc01dd3854be59ceeb2cd91637923fb53988301c40905bcf0a825b67b7599a554067e782c0cb1b39f4e6a0ff5", 0x3f}, {&(0x7f0000a12000-0x59)="6e36573bdfbbf905d386d9e1a17a095c43af3737163ddd276635acaa0fa2ee2412995e44985fe1de00e74741755d3fbb6bfbe7abfb795e76dde504078d4af4c06e13522ab5a6a740775f44a5151d936d36fa043eac397e0692", 0x59}], 0x3, &(0x7f0000add000-0xa8)=[@rights={0x28, 0x1, 0x1, [r0, r1, r3, r0, r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r16, r17}, @cred={0x20, 0x1, 0x2, r2, r18, r19}, @cred={0x20, 0x1, 0x2, r2, r20, r21}], 0xa8, 0x4004}], 0x6, 0xe1d89b064ae9e7ac) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006fc000)={&(0x7f000008e000-0xc)=@proc={0x10, 0x0, 0x2, 0x80000}, 0xc, &(0x7f0000cdf000-0x20)=[{&(0x7f0000dc4000-0x1170)={0x450, 0x0, 0x0, 0x7, 0xffffffffffffffff, "", [@nested={0x440, 0x0, [@typed={0xc, 0x0, @uid=0x0}, @generic="776dcc6bbf9159c7ce88f772be1ad2f0f7bb55dacdfaefa1f62e42f3bfd85c99c58a7604e7003ef9881ec65b474de27ac4ada3b1ba6c698964b75c3498cce9e6582ee8f2789ef66444fb5e3ca1b013e26d2cf788a557cce4682136c031313ff6e8cbcf72d770f09b74dc17f297f5a6dc98a866814514f6b273cbb85fb110f8134f8d160817e4777b9bafa82a660f3f2427b5bd0536cfd24beb293ec871664f5273a2f09ba04f333c0b0c34dba35ae0e80dbb796f34707e2979034dc5c633ba644bdf855b423a8dddf67a7514f4abc2467841d77950304eeaeb4201732d350cfea7eb45d696958cca713e5aeab103be2a3d26905079aa8ef84bc9f0bded110207715234a44645dc373930d098f4ac0715ca39988c0313b2e7db4e76f68224319e9719545ac403192380c3f56c1f94535e2075297b86c1e48c7a6ec2af71fcd5d64f2edc7944b0151044a3d605f396573b23edf7c7078a221bfd7ca74abd284be2825b58eb66598bab72362da5ababb6e20e1b2eb88648003e2c8fc78096d63dee6eb668674830fcd11e28c445ffbc58dfa6ff467ff80936e4f7ac3d7fbff0d032beb442b0436de1a7c1b825084cbe6c622dbe590a6f934eca509ceb46383cd47bb182f4789b88576f3541ed1c331215699bd39447c2db26b3983f46428aae3b3ff9fa5e337b0f79ce027d2a4b4cc3a0e78dd3ece34d3d0a19369c78e931f423821535755da9138cf650fc8f12ffafd79d01865e2ecbb185f5e1d7b56deef04523e7db6a8a32e3bd17746e7c50a1bc66b22710473b3f34663173e48c81a0cf9c552ebc3ae3c6b87b444dd01a01b082f345c760913c32792cda348c158659c701cea8ef59b7596051f1a3f4ef66658f19439ed73525e656fa82dab429ec7e08447b6d852016b8c442895cf3ea0fcd7851019b126722d3b1b961897a5c5d11e9a2b10e8ff2bf1eee6e7ae056e9df30d2d23e5fb53ce8080f524ac9f879563a8bb4552efd31307a5f2fc2a6678e833cde196c231804398c923bcb3aeda09e2c2c2664f7b1dcac2b3a57c163416aac52c9d263f5b60094024e5b64f740469cb19b1514897e6e8d33807915266a771b4412dc303d8fa4aacd283d05f99dc25645ba14237d86e1a168588f7b7056ecaa18b036be64be54bbbb80cea95976e1a985adbb0e9d6ce7ddd1ccffd770cdcf3d845ffada7bbe0db48d54b1c60d3d8d0712b38a6498fb05d8820eb1650b0424093261ddcc07407c5cca0b472d3f1aeb718a962eb05cf232f92900797a46cf214981d26665f09600a6d89c51bcf71fa35b0ba24ea130788babd3e9c2fe0460804ff36824c69e0656f949400a6cf687a0a6077cb55599b8a1a34193bbc480f69d2402f06ec3705cb5b7797b9e5b526de7245a79cd87228c7f4d6a886359f3ff339f5b850ccc643e31d4b6621f4e6ea1c12a9c22fc901737674302e4f51d1d1c48925a1efe43d3e288de20814acab111b1b058188d8eb33107403225987246e6baf668"]}]}, 0x450}], 0x1, &(0x7f0000d96000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4000}, 0x80) 2018/01/28 15:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/28 15:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000db2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000be4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fa1000-0x10)={r1, r2, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f7a000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f00005b3000)=0x0, 0x1b4) [ 38.446937] netlink: 36 bytes leftover after parsing attributes in process `syz-executor3'. [ 38.465568] netlink: 36 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/28 15:41:52 executing program 3: 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$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004cf000)={0x0}, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x10)={r0, 0x0}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/28 15:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000063f000-0xc)='/dev/autofs\x00', 0x18000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089c000)={0x1000200c, 0x0}) close(r1) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000eca000)={0x0, 0x0}, &(0x7f000022a000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a67000-0x8)={r2, 0x17}, &(0x7f0000608000-0x4)=0xffffffffffffff51) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/28 15:41:52 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000014000)={0x288, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@generic="2da4bf66502210e1c68f20444bc371ff012a88fb1275fcf2924e5d28fcc11cdb70736a55ec845daace0ff21b32866b96846fdefafa31a13c02ff4492f9c4c312648a49f18b4a040c3256b48709a023f8d1073bc193c261cb1a321b1ceb722cc33165afe21cccdd3b3394f0ca5fd37474e5299c5e196b9011961ba3a44d1573ba9de11ad6f9b6cd1b05d2f3551f728a3bad0f395493aaef37e1e13b25cc85a9a79ff20a3ac405ed2682acc07dbc43f9d7b0fbbd7173ea827da5c18d25fb76dd9582ba35e907d506ada655db0913e97ccbc32834a2", @nested={0xb4, 0x13, [@typed={0xc, 0x0, @str='\x00'}, @generic="6e7ad5103382c4398aa182877ec928dc398af4db9fc8d5c7358143024ab8f21db255d518932b4cdc94e890269a1ea0d9c3e91fc20879ad99b6b3fae8b7ad5aeb26e12a6d5febf0eeecf3ae5e641f839831b9c5f1eb00e48bdf453e3a92643c03faa865b980a80a3d4707a4993d9040588e7a945e7faf0cbfd6a4b751bc9c8eddbc2c338464de8eac40c6d4cecfdfb25e64214d7133bb68a43b90fd6b3aea8823070e"]}, @generic="629268ab87f203a127b07c712efd9768a87ddaec1d60b0631b299dd3b532ddd44fd9959695fc0d25bafe95c508570ab3678b0445811558abffbdfa5782b3329a67db0745c2cc51b6262a09ce3968715b458a3b711bd4da85844760288234f2a28d29e5fdccbb801dbf96b2c207bdeee22113911c35a54fc11d48bce51197de227fe9de1916d8994a4db02aa8638241083948bf4899aade17c4b763f57dce500b43c335ccc7637f7681815b20ac698ee7056e20719571ce193bc047a75c6a54d6affcae57c7aa1e57d079d3c558cf7fb03747d1b72c4eae2edd3ae528f5a1404e021696b3582c7aadc1517f"]}, 0x288}, 0x1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000024000)=@add_del={0x2, &(0x7f0000030000-0x10)=@generic="1713704ff2d7ce9f311647ac38bd512e", 0x9}) 2018/01/28 15:41:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x6, &(0x7f0000000000)=[0x6, 0x6, 0x81, 0x5, 0xa25, 0xff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f00004f2000)='\f', 0x1) 2018/01/28 15:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) poll(&(0x7f000097f000)=[{r0, 0x10000000000000, 0x0}], 0x20000000000003bb, 0x1000) ioctl(r0, 0x2283, &(0x7f0000846000)='g') write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) 2018/01/28 15:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cdf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000dd1000)={0x1}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$unix(r0, &(0x7f0000d68000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000013c000-0x1000)=""/4096) writev(r1, &(0x7f0000bbc000-0x10)=[{&(0x7f00009a4000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000160000000008", 0x29}], 0x1) 2018/01/28 15:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000041b000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000a93000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2000803, 0x2) getpeername(r0, &(0x7f0000398000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007e4000-0x4)=0x58) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000f80000)=0x0, 0x4) 2018/01/28 15:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a3d000-0x8)={0x0, 0x7ddb}, &(0x7f000012e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000391000-0xa0)={r2, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x391, 0x101, 0x9, 0x2, 0x4}, &(0x7f000063f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000867000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x8, 0x0, 0x9}, &(0x7f0000cf0000-0x4)=0xa0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d2e000-0x2)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d50000)={r4, 0x80000, r0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dfb000-0xb8)={r2, 0x100000001, 0x2, 0x4, 0x80000001, 0x1, 0x2, 0x42, {r3, @in6={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0xbb7, 0x200, 0x100}}, &(0x7f000004e000-0x4)=0xb8) socket$nl_generic(0x10, 0x3, 0x10) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f00005a5000-0x6)="6457c75523e8", 0x6}], 0x1, 0x7) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f03000-0x4)=0x2, 0x4) 2018/01/28 15:41:52 executing program 1: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000a74000-0x4)=0x4, &(0x7f0000177000+0xf63)=0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) 2018/01/28 15:41:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f00004ed000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@generic="1e8d68e9266b9ceb7208a9a3098e0c1c", @ifru_flags=0x400}) 2018/01/28 15:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) r0 = memfd_create(&(0x7f0000012000-0x14)='eth0securityselinux\x00', 0x2) getsockname$unix(r0, &(0x7f0000c1e000)=@file={0x0, ""/108}, &(0x7f00001ca000-0x4)=0x6e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000eff000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000840000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') [ 38.585413] netlink: 628 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 15:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x800006, 0x100000000000e, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/01/28 15:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a3d000-0x8)={0x0, 0x7ddb}, &(0x7f000012e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000391000-0xa0)={r2, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x391, 0x101, 0x9, 0x2, 0x4}, &(0x7f000063f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000867000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x8, 0x0, 0x9}, &(0x7f0000cf0000-0x4)=0xa0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d2e000-0x2)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d50000)={r4, 0x80000, r0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dfb000-0xb8)={r2, 0x100000001, 0x2, 0x4, 0x80000001, 0x1, 0x2, 0x42, {r3, @in6={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0xbb7, 0x200, 0x100}}, &(0x7f000004e000-0x4)=0xb8) socket$nl_generic(0x10, 0x3, 0x10) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f00005a5000-0x6)="6457c75523e8", 0x6}], 0x1, 0x7) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f03000-0x4)=0x2, 0x4) 2018/01/28 15:41:52 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x7) 2018/01/28 15:41:52 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) openat$rtc(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0x4000, 0x0) r1 = memfd_create(&(0x7f0000012000)='/dev/keychord\x00', 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000018000-0x15e4)={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic=';']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x81) 2018/01/28 15:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80005, 0x5) fremovexattr(r0, &(0x7f0000781000)=@random={'trusted.', 'systemeth1\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001cf000)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) syz_open_dev$evdev(&(0x7f0000986000-0x12)='/dev/input/event#\x00', 0xffff, 0x20400) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000261000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) [ 38.616870] audit: type=1400 audit(1517154112.236:21): avc: denied { ioctl } for pid=6062 comm="syz-executor5" path="socket:[15374]" dev="sockfs" ino=15374 ioctlcmd=0x8941 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.675545] netlink: 628 bytes leftover after parsing attributes in process `syz-executor5'. [ 38.821856] audit: type=1400 audit(1517154112.446:22): avc: denied { create } for pid=6115 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 38.848271] audit: type=1400 audit(1517154112.476:23): avc: denied { write } for pid=6115 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/28 15:41:52 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000588000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="290000001800b1090020090000000007020001000000ff06800000000c000800040000000000000000", 0x29}], 0x1) 2018/01/28 15:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e14000-0x3)=']-\x00', 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005b7000)={0x0, 0x1, 0x5, [0xffffffffffff59dc, 0xffffffffffff733b, 0x6, 0x0, 0x7]}, &(0x7f000059e000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f04000-0x4)=r1, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000efe000)=0x1, &(0x7f0000d5a000)=0x4) r2 = inotify_init1(0x800) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00009e4000-0x118)={0x7, {{0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x85a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = signalfd(r2, &(0x7f0000fb9000)={0x3ff}, 0x0) unshare(0x40600) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000890000)='/dev/rfkill\x00', 0x121000, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000ce4000-0x4)=0x100000001) pwritev(r3, &(0x7f0000b3c000)=[], 0x0, 0x0) 2018/01/28 15:41:52 executing program 3: 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, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000177000-0x14)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e44000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d3e000-0xa0)={r3, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x345f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x100000001, 0x1, 0x50}, 0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) mprotect(&(0x7f0000c8f000/0x3000)=nil, 0x3000, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00005dc000-0x24)=""/36, &(0x7f0000ae8000)=0x24) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$usbmon(&(0x7f000046e000)='/dev/usbmon#\x00', 0x1000, 0x200100) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00009a4000)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/01/28 15:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xffffffffffffffae) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) 2018/01/28 15:41:52 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fa4000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e37000)=0x1c, 0x80000) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fa4000)={0x0, 0x43}, &(0x7f0000fa4000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000725000-0x8)={r4, 0x0}, &(0x7f0000ba6000)=0x8) ptrace$setopts(0x420b, r2, 0x8, 0x1000000800020) 2018/01/28 15:41:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000003000)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000013000)={0x0, 0x1, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x8001, &(0x7f0000006000-0x20)={0xc8, {0x3f}, 0x8000000, 0x7fffffff}, &(0x7f0000012000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x1, 0x7}, 0x1, 0xfff, 0x20, {0x9, 0x100}, 0xfff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000004000-0x10)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x40, 0x80, 0x3, 0x1, 0x2}, &(0x7f0000001000)=0x14) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00006bd000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000421000)=0x3) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = mmap$binder(&(0x7f00002d4000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) r5 = mmap$binder(&(0x7f00005fb000/0x1000)=nil, 0x1000, 0x3000000, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000b1000)={0x98, 0x0, &(0x7f0000ee6000-0x98)=[@increfs_done={0x40106308, r4, 0x4}, @dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}, @free_buffer={0x40086303, r5}, @request_death={0x400c630e, 0x3, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f0000505000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @fda={0x66646185, 0xa, 0x1, 0x26}, @fd={0x66642a85, 0x0, r3, 0x0, 0x3}], &(0x7f0000e35000)=[0x18, 0x70, 0x48]}}, @register_looper={0x630b}], 0xd, 0x0, &(0x7f00008ce000)="f41df8971392665999e0b920fe"}) dup2(r3, r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)={0x0, 0x0}) write(r1, &(0x7f0000417000)="", 0x0) 2018/01/28 15:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009eb000)={0xc75, 0x1, 0xfff, 0x1, 0x0}, 0xc) [ 38.870938] audit: type=1400 audit(1517154112.496:24): avc: denied { listen } for pid=6115 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/28 15:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ppoll(&(0x7f000093a000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00002da000-0x10)={0x0, 0x1c9c380}, &(0x7f000034d000)={0x0}, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004de000-0x15)='/dev/pktcdvd/control\x00', 0x103200, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000917000-0x4)=0x0) 2018/01/28 15:41:52 executing program 0: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f000002c000-0x8)={0x0, 0x0}) 2018/01/28 15:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/28 15:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x10000, 0x1) writev(r0, &(0x7f0000e41000-0x30)=[{&(0x7f00008de000)="", 0x206}], 0x3e2) 2018/01/28 15:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00002be000-0x1)='.') pipe2(&(0x7f0000c46000)={0x0, 0x0}, 0x4000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000caf000-0x1c)=@req3={0x7, 0x3, 0x6, 0x200, 0x7fffffff, 0x0, 0x2}, 0x1c) [ 38.962588] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.970251] CPU: 0 PID: 6129 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 38.977826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.988026] ffff8801c2f1f710 ffffffff81d943a9 ffff8801c2f1f9f0 0000000000000000 [ 38.996068] ffff8801d18f7010 ffff8801c2f1f8e0 ffff8801d18f6f00 ffff8801c2f1f908 [ 39.004094] ffffffff81661d4a 00000000000065e3 ffff8801c42538f0 ffff8801c42538a0 2018/01/28 15:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000066e000-0x20)={0x5, 0x9, 0x8, 0xa97f, 0x6, 0xffffffffffffffff, 0x70, 0x8, 0x0}, &(0x7f0000cbc000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000221000)={r2, 0x8c, "cf99d008903db096ee1205778ee803086f1516f1030bae5b63dda6eebd02ab069ef3a82b160bdb7a22f7a0cbdeb53d2b4073e9faf53dcc3b455b2440ed3536183907fc49ab18b09791895d0393a74c2c2fa4d84858b2aaf28a4f05b71aa9e1b00b3be24ddb6e1ad8373bd661be243f2285ec2c971a51ac6d8f1b190a9933696389a970df8ca72a27fe4a91d6"}, &(0x7f0000e52000-0x4)=0x94) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000)=0x0, 0x4) [ 39.012128] Call Trace: [ 39.014708] [] dump_stack+0xc1/0x128 [ 39.020158] [] handle_userfault+0xa3a/0x1310 [ 39.026208] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.033216] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 39.039619] [] ? handle_mm_fault+0x117b/0x2530 [ 39.045852] [] ? handle_mm_fault+0x1fc3/0x2530 [ 39.052080] [] handle_mm_fault+0x1fd1/0x2530 2018/01/28 15:41:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) r2 = syz_open_dev$sg(&(0x7f00008d1000-0x9)='/dev/sg#\x00', 0x3, 0xa0001) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000fb0000)={0xd736, 0x0, 0x1a08, 0x1, 0xa, 0x4}) 2018/01/28 15:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000687000)='./file0\x00', &(0x7f00006ec000-0x8)='./file0\x00') lremovexattr(&(0x7f0000007000)='.', &(0x7f000063c000)=@random={'usre.', 'bdev,\x00'}) link(&(0x7f00005db000-0x8)='./file0\x00', &(0x7f00000ad000-0x1)='.') 2018/01/28 15:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000448000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005eb000)='fdinfo\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000d65000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000854000-0x10)={&(0x7f0000582000-0x358)={0x38, 0x2, 0x1, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x24, 0x8, @str="2373656c666d643573756d3a6d696d655f747970651e7070703100"}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ce4000-0x9)='/dev/sg#\x00', 0x1, 0x1a7400) ioctl$TCSBRK(r3, 0x5409, 0x9) ioctl$TIOCSCTTY(r1, 0x540e, 0x90) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00001e7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x100000001, 0x3, 0x1, 0x26, 0x5, 0x20000000000}}) 2018/01/28 15:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r1) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r0, &(0x7f0000c05000)='./file0\x00') mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00007d5000)="01f700", 0x0, &(0x7f000073b000-0x1)="") setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000804000-0x10)={0x2, &(0x7f000046f000)=[{0x2, 0x3, 0x3, 0x3}, {0x4, 0x1000, 0x8, 0x3}]}, 0x10) [ 39.058140] [] ? preempt_schedule+0x25/0x30 [ 39.064115] [] ? __pmd_alloc+0x410/0x410 [ 39.069827] [] __do_page_fault+0x5c2/0xd40 [ 39.075709] [] ? mm_fault_error+0x2c0/0x2c0 [ 39.081680] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.088339] [] do_page_fault+0x27/0x30 [ 39.093870] [] page_fault+0x28/0x30 [ 39.099146] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 39.106010] [] ? core_sys_select+0x34a/0x730 [ 39.112067] [] ? core_sys_select+0xa8/0x730 [ 39.118026] [] ? do_select+0x13b0/0x13b0 [ 39.123732] [] ? check_preemption_disabled+0x3b/0x200 [ 39.130565] [] ? __fget+0x201/0x3a0 [ 39.135853] [] ? __might_fault+0x114/0x1d0 [ 39.141734] [] SyS_select+0x158/0x1e0 [ 39.147182] [] ? core_sys_select+0x730/0x730 [ 39.153260] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 39.159919] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.166782] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.173370] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 15:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd9000-0xa)='net/icmp6\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d0d000-0x28)={&(0x7f0000d32000/0x3000)=nil, 0x1000, 0x2, 0x81, &(0x7f0000577000/0x4000)=nil, 0x4}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/28 15:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000781000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendmmsg(r0, &(0x7f00003ea000-0xb4)=[{{&(0x7f0000b0e000)=@ipx={0x4, 0x2, 0x4, "b1fbb497e110", 0x0, 0x0}, 0x10, &(0x7f0000028000-0x20)=[{&(0x7f00007eb000-0x7c)="8570f78267c0cdd72eae6f8a66f3a20dcd945197108c9527e50549809357a4377e94a8c3069c8e9cf06c037f584e72d6241f81a06fb83165b8d21502d89de4a49b3125475a8cb0f492bf56b39321d5ac1654a2e862694cf736b40ed72edea36d6aac6afaea51e2f558a79a6defc0f9e215867d7bd20277aeec0d80bd", 0x7c}, {&(0x7f00009f1000)="2aea597d7361353c8af98e423fab6f94cfbfec9e4369e5b0e030dbb5303ce3c717d98a1974e0dbc6ad99494134c8443c2c4f8058a52352bb595088b47290552d93ccb0f60e4f4ffcf6e2f040c517c4920650194b67aeebb8e389706914fefc0b6c90959dc1a7cd6612c788d6802bccfbadb6f7fc7d12bb8470afb07ae1ecc9cdb6d466f9e8d318383e70b855161e32f8fd52ab8a46e09896bc70ccefb23fa32a72c1b586c9ef5240fe8f2843d618", 0xae}], 0x2, 0x0, 0x0, 0x11}, 0x9}, {{&(0x7f00003c2000-0x1c)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d5b}, 0x1c, &(0x7f00008cf000)=[{&(0x7f0000ce4000-0x2a)="fea30522f660b23a9620b0bd6824cc22c210a0f660a4be187dcd1cf226bc10c087d3f8fc6badf4e374dd", 0x2a}, {&(0x7f000043c000-0x50)="837a29dcfbb55e993ae657987ae9e001eed7107ba1114bcaf0b7c5def1509a054ac01451a087618e9209ad8d6c80f72d65796efc63cae1b332e4f9bab179885eab057ad8e219a65e866906610e942887", 0x50}, {&(0x7f000036f000)="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{&(0x7f0000b4c000)="a921838fad9e47726c8f384b8342fe7b3a31e551d4bc3538a250b19ec02856d968aa291bcaec96640cdfc87ed30aaa518a590d51b5c5ee346e5a2d7a2d30a7c3", 0x40}, {&(0x7f0000b4a000-0x32)="d40b1658f1ae02a501c8e4da095a056ca8de0b6e015d1ddb6c2916c2149963c702296a19563ea6816e581fe275fddebc4a11", 0x32}, {&(0x7f0000d1b000)="d0af0cdfb2bb10d2c78d6e311bd30343a2cc62f8d1171dfec70cf345758e47db03efd293defce3e9a52948b9ae3884cddb04249676c5c10af202ad144a671219f4fa1989f3f19df570ed83ef281ec8e989a7037dfdce5e444914447b9acca0f9a60d93e1d64e48596ce40c766cba5c86b4d9af05f88646cc10d73e88aabb8ca3cd8eb09c7c896afb187a2ef0ee915fa42f7515f2839d3b202a13a925c9b505932dc87d610fe0b56547b9babe9c08372777c3a4", 0xb3}, {&(0x7f0000323000-0xd)="fdc6114d47782e3d5c186d7215", 0xd}], 0x6, &(0x7f00006ad000-0x2e0)=[{0x108, 0xff, 0x2c27, "86a0678e87cd4efa67c1d33a7bb3b192b0b475e7951a3955645822b437db9dd057f670d9bd05257e98fcce74bcfb0f713efcbe5a5c94fade71baa0bf93ca48950b1cb4ed95cf6276144ad52a081aae8ae2d40d9a72ec868affeb9c8fdeface3bb87dc22d35007edd75949436bccff22234d23dca2f3b7396d548e0ab1744c6db952711975db3cbd4acf1f6bf60f08b0ad400732c592f1a2f84a9ceaf3f6323d149f4e9b10947fb7b838a6b94ed6471b3c825e75c46bae26f16774b395fc3a8d1c4f93651327ef23acf461905741a74f57f2c23322a0e3cfbe41005217bfdb1764cf2095b074d1b7b6dc7a539d9f80427578a00b4"}, {0xf8, 0x11a, 0x8000, "1a49dd24a6ee3e5d6e3f5b355fb2f3400ae36509c2fe344c3b7e08721e03633170ddccc1fdc462702e45b81843ba654e2a001a2a485f33d04ec1bca82a553ceb6b2d651ec7631daca38fabd5ebbcf697b01e7cd270d9bc7c80f3b436761b0ca8bd4036b135011feec6edc5f9f8500ce239ec1a4c18767bbc32dea54b410e4a86e8a2edd70eed2fa7a8106d1a485f99ded9caddf95585e2f2aab802b3a6661a51af0463feec0d16126d4ef8f7f8115b5517cfedd5a0bec13d8e7c6e4201aed8c6e11ae275d0aed40d0ce738bc4febc79aae83dd55b07cc199148f2e49efb5419679d330"}, {0x80, 0x101, 0xfc, "6cd3d3a6e30b0d46a2c239d77d7861a2bfb3fa578e644a83b2e54acda61f0eb43e4b8849bff317298b797d9953055a2867f8d338ace36ad2deeab18237c330bb0c9a59e8a071c0aaa6ef7e2c0bca658a33948b8619879d5d5346157043c6ec22d401cf4f2a32d89625"}, {0x60, 0x0, 0x800000000000000, "216a407e4fba6f68e709cbc11da5d551ea8a6578107a25a197c8a8035212a92072960e788ba69aa05bb24c474543fe82d1ed5fe94767a33862de6bb692c65fad5ccc992dc7d5c01c62"}], 0x2e0, 0x4040}, 0x5}], 0x3, 0x4) sendto$inet(r0, &(0x7f0000e42000)="e0ed", 0x2, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:41:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00009bd000)='/dev/sg#\x00', 0xdc75, 0x400480) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a39000-0x79)={0x0, 0x71, "19f0dd10d4195a3b97c1fe5af10b3301b772a65301b919274187b5065d48a0e0eaa3d4688b3036e8dbf003da5876ba1d4d08d3c7c9581f6b43d09fe40df85bf93db7a07f6c110e0113965b6c987728b8353cc97a90308a93047b19109f27eb9d1b348517baac0393d763277e79ad9d2cd4"}, &(0x7f000071c000)=0x79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xa9b}, &(0x7f0000425000-0x4)=0x98) socket$unix(0x1, 0x7, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000aa7000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r3, 0x9, 0x2, [0xa0b0, 0x8000]}, &(0x7f0000000000)=0xc) 2018/01/28 15:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000da8000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c3000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bc6000+0x559)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d14000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockname$ipx(r2, &(0x7f0000e59000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f13000)=0xfffffead) 2018/01/28 15:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ppoll(&(0x7f0000569000)=[], 0x0, &(0x7f0000ed1000)={0x0, 0x989680}, &(0x7f00007ca000)={0x1f}, 0x8) 2018/01/28 15:41:52 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00002bb000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f0000915000)='./control\x00', &(0x7f00008e9000-0x7)='mqueue\x00', 0x2400, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') r2 = add_key$keyring(&(0x7f00004fe000-0x8)='keyring\x00', &(0x7f0000175000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000907000)='.request_key_auth\x00', &(0x7f0000f9b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ad0000)='\x00', r2) r3 = add_key$keyring(&(0x7f0000b42000)='keyring\x00', &(0x7f0000fd9000+0xb82)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000532000)=""/44, 0x2c) getpeername$unix(r1, &(0x7f0000af7000-0x1002)=@file={0x0, ""/4096}, &(0x7f000038a000)=0x1002) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00006b3000)={0x3, 0x2, 0x4, 0x0, 0xfff}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) keyctl$reject(0x13, r3, 0x81, 0x9, r3) 2018/01/28 15:41:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000549000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d5b000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00008f6000-0x4)=0xf, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x1)='\x00', 0x1, &(0x7f0000000000)='ppp0wlan1\x00') r4 = dup3(r3, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000049d000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="c0a216343f122d70ca87f66b44765c95f14283c2418063b519c10627f52ee71a0c7ccf6293d6a44c070000002739c059ea9fb8d884259943151b600b917fda104974b83485b870e3f0b50094f896", 0x4e) 2018/01/28 15:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x4000000000000, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x100800000000001) 2018/01/28 15:41:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d09000-0x9)='/dev/ppp\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0x8) 2018/01/28 15:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000812000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000e8f000-0x5c)={0xdf, 0x2, {0x3, 0x3, 0xe3, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x480042) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockname(r0, &(0x7f000066e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000729000-0x4)=0x32) write$eventfd(r1, &(0x7f0000d5e000)=0x1, 0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00003bf000-0x4)=0x0) fsetxattr(r1, &(0x7f00002a4000)=@random={'user.', 'eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000cc4000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xa) 2018/01/28 15:41:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000fb0000)='/dev/sg#\x00', 0xff, 0x800) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000660000-0x8)='net/arp\x00') r2 = syz_open_dev$sndseq(&(0x7f000069f000-0xd)='/dev/snd/seq\x00', 0x0, 0x42102) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e68000-0x4)=0x0) sendfile(r2, r1, &(0x7f00003e1000)=0x0, 0x3ff) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00006be000-0x8)={0x2, 0xfd}) [ 39.273050] audit: type=1400 audit(1517154112.896:25): avc: denied { setopt } for pid=6194 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 15:41:52 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000020000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000000f000)={0x0, 0x0}) bind$llc(r1, &(0x7f000001e000-0x10)={0x1a, 0x7, 0x20, 0xdd4, 0x9, 0xe19f, @random="5e48944378f3", [0x0, 0x0]}, 0x10) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000021000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000021000-0x4)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000020000)=0x80, 0x4) r4 = getpgrp(0x0) fcntl$lock(r0, 0x6, &(0x7f000000b000-0x20)={0x1, 0x3, 0x40, 0x6, r4}) r5 = dup(r2) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000017000-0x3)=0x0) 2018/01/28 15:41:52 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f000001a000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/28 15:41:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x1f, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000662000-0x4)=0x0, &(0x7f000096b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000800000-0x18)={0x0, 0x8, 0x30, 0x7, 0x0}, &(0x7f00009b9000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c96000-0x20)={0x6, 0x5, 0x5, 0x9e4, 0x4, 0x1f, 0xc4, 0x3, r5}, 0x20) connect$inet(r4, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = add_key(&(0x7f0000d68000)='rxrpc_s\x00', &(0x7f00008bf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000338000-0x1000)="8cabcbc2a2e5d3e47129b574d06a3dcf8e50de1899ef1835a3dd9a72c820aa138fcb6a519b0bd8247227d8daad891890630c998cd011955c6aa3c548ac535fe8b1a8d00f979438900733fb5c58c4f9429f0139158b3b12651e934518e6f48024243142be61bed03b5fc640110334b1e54a2c76be063643818a74b2ebb45c53e22937b8c9031ee42d301783a0b931dc5cf66a5e24d8cf736a2bb91d116d9621823912144fee9e831bcb30c1bceb0b9a383c29bb1480a1b3a0da506eef94a0641578ad99305a3acb7f553cdd2080545534f5ced7a10d4e5d80bf904a785cc268db99e9609226b063599b981d59e3da900efba85dbeacd58c4c7ea285d7925626e51a6867e06ff12ff1b7bcc4e61f0ec1dea51e0c27f369dfa07b054df733adf7be114382f65cc23f7c77c2f570a8bcd047eb5fd5cf0ef482767b88d32f46f977fda522831a83b73c3904dfeb5aecf05f5cbbde5908fcec622f919f087a808b87b9491147b6d49d5e7f215e1797018bd52107128779e1ae35113fc65d3c09b6fce73123671506d24b155ea4cc1a9d7bae8feb2657024ff07d06a952751b04dfa37f3c8306274daea2ea4b783da0fd05ea2cfe452aaffcba1ebea8dda01f06b0ab8a6d12541b6d19f356cfc4bd63f6ea86c492ca19964a8441b9f9d3b0c4d35f160a2ee4742516fc2839de1b5ed05648bbafc022ee05db91e63a0589d813153889856547c59842df7dc0e98ec9ccc599d71024086e635930588ddba45a1a18b055f5174b5ef6898873ddc39e04e12159642bfbc9ebd1779c07587da38ab6900f03d45a1cdf24de61a7533273c312fcff21c0c090b8b092756556fc2cde6e5a8ab2ec0787a1fbedd0d1d3594614d8e4bd5a15092729e1a6edd3015dbbd0e0b7ac9f64ec72632285bad3a73917a10bc5224660f3caaf38279b2fb5b824ed786efd636038bb36ef968881853aa5aecee0fe224280759892626013c17d919123947e290f5d41038b6dcdf57e85e9efa454b896f6b6e4d05b52b09a7dcb81af71bf4acdb0fb4b941cb42fb271d17d736af5afbb0d748d084cf58a6753f2fc2dcb6777caf4c1d572dda35facb16bc746c41eaf71c6ae205c4539f57f5711577d5d6c2aaf4fbdbd39c89e25b0adcab9c4db6f6ee44ac4eeec6b44e609336e0e1661a38934fe155c5b1282daf6a2f19bfc6e91211dfe7cb8da8bf96aad26f5b74a556922e53c28277027a1c2661d12c012fe7d1c69570a14ae9464cd704cd8a63d4786dc7c6c598b1e86a3e56a4ac3532c799c87f38bc4c141721707314f300c46e8043d1fec8376e433ef64d53395a47fda69cd5a1f3f91c433dcf8b71225421f2f5967b76b54c72b6d2fc0df341f952892af699f3121e4bbe539a2de3445e225f95b509fc7191ef9d72d9ec6f922979b4dec6edab8d7534de30d32355cc447987849992ef7907bb456fa9875b2cc309c2bd151a3c939ec846f97c21e558f0ce74d75ca3aded9033cc95f2d4c4e1cceba7447f3ee4119d754834ddfdfaa807b7d983a8578132f391403676d20e74eccdf6ca95e39f520036136a36815fc2ccaae11a61aa6834642501d6b772b97b4bf8310ef40320a45978bca57f95042c26ddb2baed31180a2680b381cd8ab34ebdd875ea0ea087835455d9522aa3ee8ed4d09bd89a05c4ea7a3e61fd3be5a63c2f31e42e826fde07d3b2677a855bad15f7413d9641bb962a7e08db203adcc1058391b04edb47dc0937da8d15b02c23df0f075df3e4fce8ca48507409f0d4a174ce7edea1ca1b09291c85721735c537f1e1010094a50ce12740d42e36b8eb77001731679766cdcaf6d290d17b60e5af3435d5330a9fb60000a3d77f13c8d40a33e7fb03b050bc1f1c2aa5e8f7afaaa17cfcc3f7abe14a4ea8caef408b30051b027f4e57347f693eda037850a8ecfc113e37c9846e47453fbca93e10596501a81c3738eccc117e155a4a2888a12eace3cee321def3b9e8fefc77e602aef07a61afc87484a9a931dd66e8fd44f1e250c1943023e2be8d5e81dd49157e070184d2f83eabb9bdfa79ed906822fe08a81e5501a0d498864ce632508ed62c8390f73cc92727290f6ce73c4765574f27f73faa5b79681a1e06921d64cb1034cb7c54d85901c69126732db934ee5f71e48d05c7a2492d0f2273b8e330876fc46854890e9239eea79d6a5700da438411fdc23a1dcb221a26fe02ed7307699973cd795427a886bf0039a492c82e5c522b1941ac2868564780b8ba4d2da10bc818c2d40f4ccae6b192ce899cd7b3dd992013ae85c15f7c06c2f0c76ee2468558d80a203818d437fa76a98873e8de74e0278c8b4a6a98dabc00397fcf6ba58e06ce8b75f38eb0aa9a665e329dfa9c71b02ae0aceb22696791f83d012a64d0f83933cbd3f0d5be6226ee88a21cb092135c8fb4886157afa31fb62b6852ae51c579f9a57b51899109d1d38c897d8a8bd93b8bac18a51353a6d9e2163074e162c818d90cb2ba8e5823ef5228ce8e1561baa4726f7f6ad3bd39adaf3b2c38082373505cadda3331e6e43d5b818251b0b6f2eeda49c3f1af05d36774f95900717ed31ea44cca834fa16ce2590245def6aad1f6bf23f99d3336afe4b2e5368d6d007ec06c1bedf320e6d734f94ad3c3664a367ddf4e981bf12dcbe74647cb7ab428980bcfe90f2595e880d39e39be8255b4e756c448ffdf6c5eb97b05165f98849cb5f403f060957e4283de6c50f58edb864b76fe6e2617608b74a23657a87146b57bb24b5ae5b7fd91b7bed667963ff4784958d210b7e52f1d77f68535ddd1d959c023b5e4b6307d8ee88febd7a97dbce87a4e1b28526f106cb2d8d58d65787a0261dbea8c268a54dbc83b838b481debda501d1acb6d744ebe7c169ddf87406b6e8728ab83e452631258f35b99a509d870566158f4bc2f34d2cb8cb3a877b4b23f9d1f627b30f0cad62cfc66d1d08547e6d61246ab8c64deb90977005f945333c1cb16c23b88d1f6350d410b2612efb25b6ff0b4e911b5a57a13d6677d03b703fda9fad633d796ae3b0c7384b0aecc44f7aca9f982132cf0b802b7d191273189cf5e5b243dad1777f30db9a4a9b917b6d0fed10d559c88fdd48a149726ae133fe75e6449c27d72e2473d1770cfe47025145e9bd5f9e0b71779987abfadd6788689c121530248d0c95717fe900da9b6b04e49f7b0412f10c9483ae8c95b9705234aff38d9911be11fcb072927082b6014ebc28ccc877748f3bc7db06884a5bceed40383d8fecc3322b0d56aaf3ffc37d28ecb06dd33e53bf206220f1eb3fc436b9dea4016c44645b04eb4af093d15f2408b7b18cb8b10444461a01f12a756c1e8100fbf2ef9560abd02a85bafceedb9c4ee664d7631966c8f2fd2ac7c276e2b1325abbcae8f1c53ac89a77f67f9cec47df6dc84349a2586ac7192817cddb1104b281650f6b41552ce5daa6bba27601dec6bc60d8f2ddad05e17d7b0aedb27162835a15afcfb48cd7fd519736f7afa145d66552db2d1de7e90be3e836f4c4aa898cd202e74e51f76afa85d26b47e203c3d6dd0856a52d1b52f82c21d04ef962e5366325de820d6ad635d26a749beea729b7eb1eda70fa88c6c947d4d80df89722580ae0de7a24f64daab7b4427fec4aa25383cd59490e3eb50aab76a907d11c581a2b270eb936452cada960de6c831a93bd5ec0578692366b273179a2c7eb58ff4a26755a4e21575200c9d339a5ab5429c482d2a8a8c6da4b93919363b270f49284c1701c16a83f97ed8133e461131369b6996f4b16aae513668165b17dfbe71040b164f0f759af05cd97e09634d6308f7114a5cfc7328e40bd7d4aacb5e7aa3dfa772883907ffc1055b68e2e6b1bae971983656441ea0ee3793ab70e06331fe0207613b619a788ca9ad31b3340e188fa0457729b09802003ea2502ec7ebafba0b8bc904c3076a49b82d3c76b6ce075d0f42474fa384b9d481fd71cdcde7d21a59e9d30bb024729ad3a9abee1d754fbe96742c83f7c86956ee73262af1fe775b23f6599fd7ed61ad42689947684a33d213dbaa62c21ab42d9b05c35f697ddd64e42b1eb596944a4331b9ac4ea257deda7bb73f23ed1c3b19219dcd05b84017a4269fcbf61946cf90559ea3c876375ee1c7e342f435a6a6860fa0e731f232649cc485b9bdb907a06eafeb071f983dc1ff0c7f23d1da2fb9df520ce880a0ca0f5b18f6c06946527de5e6a4337479a9183f9245e4e8b9df747ef0e7f7d50a54ecce1f1d54d4d560624d77ef03137abf37aff4ee9ba5d58711150e4c2eae90f52e53b7b6a66dedc5ead06dd90e0a4637f98c25c1894832add7b8619fedeb51ede43f92b09d344afc5239a99b70d138b7fc3f80af1795dd9e930359022d1b2a581de87bb692a179173f090f3ba9eaa9222aa4b9048bc3e2b9a281201475ae370e7887484629829398b8178ac1bd0d1e43f078d3a618c5b54f10b6d7aef72d1e2bda045b29b516d62c8115c49ce1e5048cea4cdc53756086fd22103b1cf93445980ce0947a643e97a9f9715095aece0a33dba072a09b2226ec7e52e1c785339e5dcdc6a163d4d8c3ff94d9ebff3072eb660cab9346214af5b3f7371f0fea6eab78e2308bb947a6434dc8e35714263df64b8b7837b602063f83c198b59e4a1ae329203bbb0b2d9b1b60777dfe8c4591fc03fe15650203a2d106a9f6a83283c968c0dbd9339859c250326eed13ca72d4ad1cd755c7c916e152ebea99cd551c61446ab60e36e1da7920561b3cb08ac5511932e7be3df2d053397b277dab5f6a61c648ec362082194ecb5cf36abe6c8b3c6c4e6b87d98f95dd174d6d4a14fc8f7af4e06e4a62b6a1c8ea37e9e450839d14926dda608887adbcef3f836f88fac7d3e37bd81e3335e34d5df8aa7488c454618e897a10bc3eed26494bd7947723f5184be798cfcb816621c6612fa00c8e16279b7d28397dd097c1f4ff08b677a904f8b2f31a233b6f4c3a81c5445cc5c2d860a5fa6aba13cead8d5ce9c3d8843e5618706ad8500de163cb1ddff26183bcbde258b5182caaeeed07cad53fd97ad70cf65c0b5f171c356b59f55eec90aadbb6fd7271007e1f28711391c4b16fc50baf8d2989eae6631c9dfc41b5396278c06897107c1abaecd297b000317b1978df29664637869f74d450be19245b8546b969a099cfd501f7b9ca4beca31554faac57dd2a407dfe3866c3d0c9797716e585ddb832f11feef97a4c8f577d4b32f68d9eb76cb05656172b2916d42e3882ab22e561061e109112bef9c5f70079da88fe629b7ff700b266d5c180bf016352563431036c3c507c75d4572b70d728074f03ab24536571836332f76dfe7604dd53599e0975ad3fe686b0dfd337b3e57f69cf071e08a2daff34780d4527465b246e330c504c5c0b5b0099138ab78c22d42908e04c30167bb9908fb7a0f75faf1bd8bb59f86c68a6f25d3d70611dfc960ba0954a627654a18c2766dec4516ab80873fb49a5c8b50212ac7522dd70035deef0b2eb4bb030a7d5b60a7da31087bf6995ce71256a445cfb91888731c4c32af3c7da82c27165a9089a517c2a7e5b80292f6d80f4e9f19645b74f5816ccb403446bf1e72222f8ff56d0d3f36ce572b9fbbdcbdeb7fa446e9448f77e6291fb9be3e20584aba9e24431132c0dc512fa6b3847143acee9db7eea41fca2e8ce2c4b785ed5af25e3ca76b32327ad31535abb888aec184d923dc5fa0b00efe6ad71e58dc81b3d71755dbb732c6a0e2dcbd2386e33ce20859772c3873e219e4680feead248635b4837e51bd6ec6", 0x1000, 0xffffffffffffffff) r7 = request_key(&(0x7f0000610000-0x5)='ceph\x00', &(0x7f000085e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000edf000-0x8)='net/tcp\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r6, 0xfffffffffffff410, r7) sendfile(r4, r3, &(0x7f0000a5c000)=0x0, 0xcee1) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00008a7000-0x50)={@generic=""/16, @ifru_names=@generic=""/16}) read(r2, &(0x7f0000012000-0xae)=""/174, 0xae) 2018/01/28 15:41:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) symlinkat(&(0x7f0000260000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000003000)={&(0x7f0000006000)=@full={{0x3, {"ca3f0800909d77"}, 0x401}, [{"47be7c8b7831f6"}, {"bec253dd04755e"}, {"75d054834adc1b"}, {"79773ab2bcefac"}, {"557eaaeb502234"}, {"e0994bf27c1e2c"}, {"57db152c085046"}, {"431cd252e852fc"}]}, 0x48, &(0x7f0000004000)=[{&(0x7f0000003000-0xc3)="11962a29738acb449d9bf54a846891d14922546e1434567c8b788cffa8dc77a4b4d87f79324a214fb34deeb4681b31875de4c07ecffc858b7c7adf06ee80b46fd40506eebd1772474c12b16473bd5ca593223eb6d53eb6763d67f8ea9deccd5fa87621ddd0441fdd5ee35de77236796b93b210a110629f3a4f0168ce41c1bada690680d7e07833dbfff143518c4201e4b58fd25c754fe99eac1fd5a8dd66980285e5db566d25311d841c9639470b2f912ddcb7a4bdf317c5605e28ddf8e58ac066ee37", 0xc3}, {&(0x7f0000007000-0x81)="5045a8bf743e5c06913ac808c87beeae218682b5fea449b250ed9e1240862f00f28b80e3c1d18c1b45d755ab797c5a0da1914331f14ab061e32c497355c5ea7df0537e0bdd0270f1a28509fafabaeb717d1941ba95fc015121269ea3f016c3a2dfde6592335f6afe95e3109f94f6300c3f0b28628377c710c0557e5369041c501f", 0x81}], 0x2, &(0x7f0000007000-0x180)=[{0xe8, 0x1bb, 0xc0, "b59a7f0d4a2a6f8e572bd869c00476ba5b97b8722c09903ccf36117e577e324869d0c894d35695cd821c95749559f391bb89b4c1ca83dc5bf2007360d6e23366522025803ad1b4c8dce1791ecad1f11067c65e0c2605049c804eff76292fa53a735bd0bcba263275ec62fc057d66d0a07b6c7d40a7752834150d25b28b2a99c462fdb6df0dc929ff0d39a8699713c966a46d7168007ec982f54a22cad21db9bc1b51fb739d9ad19d95dd78b0c63cd9142305344184acd0ce58f36a37016b6673da8d45d6d5341bba93b9f447b8f0fdda691ef96fc1"}, {0x98, 0x114, 0x40, "602ecb96b390631b20556ad4bec0b106989a25bcec6f4dc3b99ca00fd76daf24779ef7163349baf857d2b5862a6a959feae9f0fb98c2b66f3733a37c1d9984f0eca6b9072679f845a5eb6798db3b3eb017665554114d359cbb02d105499b5fe24ed2fbfc0edd3541cfaf5d19f3f820ea3b91d79bbea2c99e66c9aed9c740f3cfe1ace53b6a0963"}], 0x180, 0x800}, 0x8000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000003000-0x7f)=""/127) statfs(&(0x7f0000007000-0x8)='./file1\x00', &(0x7f0000007000-0x67)=""/103) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) readahead(r2, 0x2, 0x7) writev(r1, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x3f)="edfc3854d63a33a1e60d22b425da176a7657290f4fb0de1a2828fa7bfdda82fb39da627f16312a7f2726a8b6781171e9", 0x30}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000006000)=""/57, &(0x7f0000006000-0x4)=0x39) 2018/01/28 15:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d46000-0x24)={0xbb4, 0x7, 0x800, 0x96ed, 0x9, 0x0, 0x5, 0x9ad9, 0xf2, 0x23e4, 0x1, 0x3}) 2018/01/28 15:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) r1 = request_key(&(0x7f0000ad6000)='encrypted\x00', &(0x7f0000233000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000421000)='vboxnet0eth1GPL$\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r1) madvise(&(0x7f0000746000/0x4000)=nil, 0x4000, 0xf) 2018/01/28 15:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000733000)="16df0ced3f16842134e7e09d997744a471e7c4ffe0899473b613cb5c76de2e3ecdf251075381a6c2d5230df6edc51103bc33a943828253303ce655c6624fd4f5e8ac51f3e571b071e5176f64e476eb4a4bb9a07efc2a8cfd935ca804a14ad10eb8dc5f5510f8972bd3cac1865d095dadc6b1c2f29a56f5b9af9c85405a98105975adcdbc6d241a11fe3a6a90dfd79fc0478acd53a888c009eb99c015a49ada498f5af33c38311ccf39d4aec25c7497cfd092e733cd6d9ee7ed07") bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x8, 0x20000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c38000)="1672d5b3676e410061b30139c7dc1dc9eae44d0f26c542ca00f791c87c64e2b2d3fe78038efeb348192cb973be06b3916b78c861cac500ea81233c67425d30b11a5baf1c06f39c7a6c6256e593d971dc0a027784771de1be7a3d882aff82756c9d823846f036f89d5aa3d4c48210d603056747573560cc7696e0ee05afaab29c4038722e89feaaa1d58ea55bc158b8e65ea3f5fde1c62115ed7e5b54363bbcec7f5f0c983e3b5804b925056422ea665b9a", 0xb1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cad000-0x1c)={&(0x7f00009d2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007db000)=[{&(0x7f0000c88000)=""/5, 0x5}], 0x1, &(0x7f0000955000)=""/94, 0x5e, 0x0}, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001e000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ec000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000a19000)={0x2, &(0x7f0000165000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00007bf000)={r5, 0x2}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000616000-0x10)={0x8, 0x3ff, 0x0, 0x2}) timer_create(0x4, &(0x7f0000eb1000-0x58)={0x0, 0x11, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088f000-0x4)=0x0) timer_delete(r6) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000083e000)=0x0, &(0x7f000042d000-0x4)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000045c000)={@common='bridge0\x00', @ifru_flags=0x1901}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000af4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d0000)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f00005eb000-0x1c)={&(0x7f00003e3000)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000a8b000)={&(0x7f0000248000)=@getpolicy={0x138, 0x15, 0x810, 0x6, 0x3, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0x1411, 0xa, 0x20, 0x20, 0x3e, 0x0, r7}, 0x9, 0x2}, [@algo_auth={0xe8, 0x1, {{'sha3-512\x00'}, 0x4f0, "f3f2fb39f1907c4fdd1e3c5286e4c286f0c5367b8db9a439df800303d372d9caf51c0a601e493b0ca1d19a7686d4441e63d6060fa08edae417faa46f056d5aa2fc221463db5e8ede16047c6b953c4b7f60b03df3d38b721a18fdc3e9c65d121e1117e8b35430a6c4eed9dfce06e84257f7cf38a2093536da7814ba4255d29cab604f68a8c24bafedb15c7695168cf2cd04cf7400d397576f3e5dac866c0c"}}]}, 0x138}, 0x1, 0x0, 0x0, 0x40000}, 0xc0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/01/28 15:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000ef000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) getpid() 2018/01/28 15:41:53 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000002000)="32fcb7ec592513adf0aa283e159d16f5ee39e8508a034b37dcfcadc83c0668f30cdd942932d3c73fcf7fcfbffc7923ac212021a0d6a9fb032879566bcef8b87f8a78523891723359938af3dde19521d9a88001557563346b464f1607060e398074ec53b1e5f37de2", 0x68, 0x5, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f00001e8000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004d7000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bc000)=0xe8) clock_gettime(0x0, &(0x7f000071e000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000ed5000)=[{0x3, 0x4, 0x80000000, 0xae6b, @time={0x0, 0x989680}, {0x5, 0x5}, {0x7f, 0xffff}, @note={0xdcc1, 0xfffffffffffffffe, 0x3, 0x1f, 0x8}}, {0xfffffffffffffff9, 0x100000001, 0x2f40e079, 0x100000001, @tick=0x3f, {0x1000000000000000, 0x8}, {0xfffffffffffffffd, 0x80}, @queue={0x8, {0x80000001, 0x7}}}, {0x0, 0x3, 0xffff, 0x5, @time={0x0, 0x989680}, {0x2, 0x1e30}, {0x8, 0x3a}, @queue={0xffff, {0x80000000, 0x7}}}, {0xc80, 0x97, 0xe2, 0x5, @time={0x77359400, 0x0}, {0x8, 0xba4}, {0x0, 0x100}, @queue={0x200, {0x1, 0xffffffffffffb15e}}}, {0x2, 0x7, 0x6, 0x3, @tick=0x401, {0x6, 0x6}, {0x4, 0x0}, @result={0x1, 0x4}}, {0xfff, 0x2, 0x20, 0x6, @time={r3, r4+10000000}, {0x2, 0xc35}, {0x6, 0x2bff}, @ext={0x9, &(0x7f00006dd000-0x9)="7672b17d3c271949af"}}, {0x3, 0x2, 0x5d8, 0x401, @tick=0x8, {0x1ff, 0x0}, {0x6f, 0x4}, @raw32={[0x20, 0x5, 0xfe]}}, {0x81, 0x4, 0x7fffffff, 0x800, @tick=0x1e9, {0x9, 0x2b}, {0x3ff, 0x2}, @addr={0x672f3172, 0x7fffffff}}, {0xc, 0x4, 0x5, 0xffffffff, @tick=0x0, {0x4, 0xfffffffffffffffc}, {0xffffffff00000000, 0x6}, @addr={0x1, 0x1}}], 0x1b0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$l2tp(r0, &(0x7f0000d08000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x3}}, 0x2e) 2018/01/28 15:41:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00007b5000-0x8c)={0x4421, 0x6, 0x3, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000087b000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000053b000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000eec000)=0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001e8000-0x10)={&(0x7f0000c38000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000149000)={r3, 0x80000001, 0x1f}, 0x8) getsockopt$inet6_int(r4, 0x29, 0xe, &(0x7f000019f000)=0x0, &(0x7f000023a000)=0xffffffffffffff20) 2018/01/28 15:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000976000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000c32000-0x4)=0xc) r3 = getegid() r4 = syz_open_dev$sg(&(0x7f00004ec000)='/dev/sg#\x00', 0x80000000, 0x800) accept$netrom(r4, 0x0, &(0x7f0000bff000)=0x0) fstat(r0, &(0x7f00005a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000b4a000-0xc)=[r2, r3, r5]) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r6}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:41:53 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000006000)=""/174, 0xae, 0x40, &(0x7f000000c000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b724a60080020000000000000000000000100004001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001c000-0x8)={0x0, 0x100000001}, &(0x7f0000014000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) 2018/01/28 15:41:53 executing program 5: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='\x00') sendto$unix(r1, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/28 15:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r1, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000574000)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) shutdown(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000c1a000-0x18)=""/24) mknod(&(0x7f0000a24000-0x8)='./file0\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r4, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/28 15:41:53 executing program 5: r0 = inotify_init1(0x7fffc) fadvise64(r0, 0x4b, 0xfff, 0x4) 2018/01/28 15:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$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$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r5 = dup(r0) ioctl$TIOCSCTTY(r5, 0x540e, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 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$inet6(r5, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) [ 39.437428] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.495809] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 15:41:53 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x4000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000d1b000-0x8)='./file0\x00', 0x10000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) 2018/01/28 15:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:41:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) syz_open_pts(r0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0xc0d) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002b2000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/28 15:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) request_key(&(0x7f00003ca000)='pkcs7_test\x00', &(0x7f00009e6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000e0000)='ppp1@!\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f00008b9000-0xb)='cifs.idmap\x00', &(0x7f0000c69000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003b0000-0x98)="05c446f90e8a475a068045104945f621544cd95184c8f7e9eee3eac897201d6b3c5dc1a883f081c7c50340cf84d72db1f41f662eee76f809f5e901a908664b3c47134ca85b41b4809da43cadd16a0b236e0bc2d01c5b9fc61c185cbecd104c33b9637179ab57122e9fd3b0d05ae8c66079c762ec94cbf6851cdc2c835cc5c026ec2a63a183ee506c7f20a68f9a0f074f181c2bf4a48a0772", 0x98, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000477000-0x5)='user\x00', &(0x7f00008ab000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008f6000-0x3c)="9f67faa2f8d0a69b05173bf8b05da4c5804c485c8f12049b2442e49d77734f03e91400beeb649816c77a4a87918f773d05988329b2a5e40bd4174c1b", 0x3c, r1) keyctl$get_security(0x11, r2, &(0x7f0000d0f000)=""/11, 0xb) 2018/01/28 15:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b30000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) listen(r0, 0x3f) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f0000818000-0xe)='./file0\x00', &(0x7f0000747000-0x8)='./file0\x00', &(0x7f0000f20000)='sysfs\x00', 0x23080a0, &(0x7f0000d5b000)="") 2018/01/28 15:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000bd9000)="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") signalfd(r0, &(0x7f0000c66000)={0x3}, 0x8) r1 = add_key$user(&(0x7f000099d000)='user\x00', &(0x7f00009d7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005be000-0x66)="dd3185de07441e8ed10fbf797e85f60e8e443ecdd6fa93e8ad21e50e6b8e34e4e6b4513fa7ded2a566cd29367bf3177c350d4e20a6b94b0b0000ca5ec5a30f9155d6eb2b8c65f1d9e56b31ea73e1a32762c80ed04639f554640f04de91e1f1912cea298849f6", 0x66, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000cb5000)='rxrpc_s\x00', &(0x7f0000275000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003dd000-0x51)="ea92f1dd4735cd158e6e539314e022d5a8469bb6871d6bd069b961c46cd5d44e1d9c12b0b2f69361081d3027e0ffdd6290f49b5cef04d7488d5da25f22d31042e18e3e1b6b89d8569dceb3491425368d0e", 0x51, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) read(r0, &(0x7f0000004000-0x58)=""/88, 0x45) 2018/01/28 15:41:53 executing program 0: mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009a3000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009d8000)=0x7ff, 0x4) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) mprotect(&(0x7f000063f000/0x4000)=nil, 0x4000, 0x200000f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00009d8000)='./file0\x00', 0x400080, 0x8) 2018/01/28 15:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000002, 0x400000000000e924) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac0000)='/dev/ptmx\x00', 0x200000, 0x0) r1 = open(&(0x7f0000c7b000-0x8)='./file0\x00', 0x4400, 0x10) sendto$inet6(r1, &(0x7f0000de0000-0x1)="971de1d945ea736cdff9499cb5d67c38b56011e6c3a7d87f266e9bf151", 0x1d, 0xc000, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007bd000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000470000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011e000-0x4)=0xe8) bind$packet(r2, &(0x7f0000abd000-0x14)={0x11, 0x1f, r3, 0x1, 0x4, 0x6, @random="5404b47347c5", [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000bf7000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000897000-0x6)='vegas\x00', 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d45000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f000095c000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='vlan0\x00'}}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000032e000)=0x0, &(0x7f0000704000)=0x4) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000136000)=0x7fffffff) 2018/01/28 15:41:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000ffd000-0x15)="33000010fffffff300090000b95d03ce", 0x10) r1 = open(&(0x7f0000fbc000-0x8)='./file0\x00', 0x10000, 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000480000-0x10)={0xffffffffffffaae6, 0x1, 0x6, 0x5, 0x0}, &(0x7f0000458000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000458000)={r2, 0xa926}, &(0x7f00005e0000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000056d000)={0x10, 0x0, &(0x7f000034a000-0x10)=[@clear_death={0x400c630f, 0x4, 0x3}], 0x1000, 0x0, &(0x7f00008d1000-0x1000)="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"}) 2018/01/28 15:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cca000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000050d000)={0xafcd, 0x2, 0xfffffffffffffff9, 0x0}) execve(&(0x7f0000aa7000)='./file0\x00', &(0x7f00001d2000-0x28)=[&(0x7f0000762000-0xe)='/dev/keychord\x00', &(0x7f0000c94000-0x6)='nodev\x00', &(0x7f00006e7000)='/dev/keychord\x00', &(0x7f0000316000-0x5)='user\x00', &(0x7f0000901000-0xe)='/dev/keychord\x00'], &(0x7f0000cb0000-0x10)=[&(0x7f0000b25000-0xa)='@,\'md5sum\x00', &(0x7f000097b000)='selinuxcpusetvboxnet0\x00']) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c9d000)={0x200f, 0x0}) open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) 2018/01/28 15:41:53 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000001e000)='/dev/keychord\x00', 0x141000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000006000)=0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003bc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000a7e000)="70727e630024a917136ace60a189111e4c23b2306214a23236b66adc1bf5aa7b34b8e59b814f176032222640f57cb356939c7ce08d57e632d5c594f09551ca77a3e39ce848b94acb24e60672b0119280e59fe657ee0f49139690eb090787", 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f00009d1000-0x1)="") renameat2(r0, &(0x7f0000d4e000-0x6)='./bus\x00', r0, &(0x7f0000d70000)='./file1\x00', 0x0) 2018/01/28 15:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000eb4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ca3000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_aead={0x50, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x10, 0x60, "875a"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:53 executing program 0: stat(&(0x7f0000d35000-0x8)='./file0\x00', &(0x7f0000d77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4, &(0x7f000045c000)={0x9}, 0x8) 2018/01/28 15:41:53 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write$selinux_create(r0, &(0x7f0000001000-0x3d)=@objname={'system_u:object_r:pam_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x39, 0x20, './file0\x00'}, 0x3d) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r1, &(0x7f0000004000)=""/4096, 0x1000) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}, 0x26) 2018/01/28 15:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000-0xa)='map_files\x00') getdents(r0, &(0x7f0000b4b000-0x2b)=""/24, 0x18) getdents64(r0, &(0x7f0000407000+0x192)=""/0, 0x0) 2018/01/28 15:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e1b000-0x10)={0x0, 0xcc, &(0x7f000000c000-0xcc)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x67f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1d36e6b6}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf000000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}]}, &(0x7f000060c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e6b000)={r2, 0x0, 0x2, [0x3, 0x4]}, &(0x7f0000842000-0x4)=0xc) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000946000-0x40)=[{&(0x7f0000c23000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d34000)=""/252, 0xfc}, {&(0x7f0000c40000-0x5b)=""/91, 0x5b}, {&(0x7f000072a000)=""/111, 0xff77}], 0x1000000000000026) shutdown(r0, 0x1) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000a9b000)=0x37f) 2018/01/28 15:41:53 executing program 5: openat$ashmem(0xffffffffffffff9c, &(0x7f0000244000-0xc)='/dev/ashmem\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000006, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bee000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e04000)=0xfe4, &(0x7f0000cbe000-0x4)=0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000938000)=0x3f, 0x4) pwrite64(r1, &(0x7f0000d0d000+0x691)="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", 0x1000, 0x0) 2018/01/28 15:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000656000-0x14)={0x5, 0x55, 0x0, 0x3, 0x200, 0x7, 0x7, 0x6e9d850b, 0x5, 0xff}) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/28 15:41:53 executing program 2: r0 = getpgrp(0x0) r1 = getpgrp(r0) r2 = syz_open_dev$mice(&(0x7f0000b0b000-0x10)='/dev/input/mice\x00', 0x0, 0x313a00) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000046f000)=r0) setpriority(0x2, r1, 0x0) ptrace$peekuser(0x3, r1, 0x7) 2018/01/28 15:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000055e000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) geteuid() r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ea0000)=@assoc_value={0x0, 0x4}, &(0x7f0000d1d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000096000)={r3, 0x29}, 0x6) fcntl$setsig(r2, 0xa, 0x11) 2018/01/28 15:41:53 executing program 3: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2a, 0x1, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0xfffffffffffffffe, 0x1, 0x49249249249285a, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000d41000)={0x0, 0x0}) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000092c000)=[{r0, 0x100, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x20, 0x0}], 0x3, &(0x7f00003e4000)={r1, r2+30000000}, &(0x7f0000d41000)={0x1000}, 0x8) 2018/01/28 15:41:53 executing program 7: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x8, &(0x7f000049d000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b62000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009db000-0x4)=0xc) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003b3000)={0x7, 0xffff, 0xffffffffffff8001, 0x7, 0xbc2}, 0x14) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x3ff, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) 2018/01/28 15:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000227000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000642000-0x34)={{0x0, 0x3, 0x3ec0000000000000, 0x0, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) 2018/01/28 15:41:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1c238c34) ioctl$TCXONC(r1, 0x540a, 0x0) poll(&(0x7f00003fe000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 15:41:53 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00001f4000-0xd)='}ppp0:\x00', 0x0, 0x0, &(0x7f0000dc7000)={0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db3000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000fdb000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000894000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fda000)=0xe8) rt_sigtimedwait(&(0x7f00003dd000-0x8)={0x2}, &(0x7f0000fdd000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000905000-0x10)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fdd000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1ff}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) listen$netrom(r0, 0xb316) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000b8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fde000-0x4)=0x10, 0x80000) 2018/01/28 15:41:53 executing program 1: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 15:41:53 executing program 5: lstat(&(0x7f0000234000)='./file0\x00', &(0x7f0000557000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x3)='nv\x00', 0x3) 2018/01/28 15:41:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x30001) ioctl(r0, 0x80000000, &(0x7f0000b00000)="c5542d7a1d9e1f8e12516855956c5db2423c72d7a6bab61dd07b3342dfa63ea5005a03000d36a9d9e929841fae60a526a416d2631d11ed0ac901a18b4e2ffaeb5b4ab6c8c17dfc4c2fba09e75c094ffd320501cad8bf94ff9af6d254e13c334c1db8a5e4e229583d7c132bda31bc9e2511f4f05217a09cd08e8c290caf16b54e0743ca3bc25dd177581b0e0b044051f63b11955f54ca1a7be0f057d2147960f53cabdecb831dd92a13") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x201) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000003c000-0xc)={0x10000000, 0x1f, 0x3c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x20000, 0x0) 2018/01/28 15:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d81000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b8000)=0xc) getgroups(0x9, &(0x7f000076f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000684000)='./file0\x00', 0xe001, r0, r1, 0xffffffffffff9987, 0x800000) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/28 15:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000087e000-0x1c)={0x0, 0x0, 0xa, [0x6, 0x0, 0xfffffffffffffffa, 0x1, 0x3, 0x7, 0x1, 0xfd0c, 0xcdba, 0x4000000000]}, &(0x7f0000394000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000175000-0xc)={r2, 0x0, 0x0}, &(0x7f00009ff000)=0xc) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000036c000)=0xc7a2, 0x4) 2018/01/28 15:41:53 executing program 0: mmap(&(0x7f0000000000/0x554000)=nil, 0x554000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000020c000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000408000-0x8)={0x0, 0x2}, &(0x7f0000554000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004a8000-0x18)={r1, 0x5, 0x0, 0x0, 0x6bd19d11}, &(0x7f000050a000-0x4)=0x18) preadv(0xffffffffffffffff, &(0x7f00003ee000)=[{&(0x7f0000553000)=""/63, 0x3f}], 0x100000000000017d, 0x3) 2018/01/28 15:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/28 15:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x0, 0x6, 0x1000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c60000-0x4)=0x0, &(0x7f00001d5000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/28 15:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000010000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) [ 39.934582] binder: 6408:6409 ERROR: BC_REGISTER_LOOPER called without request [ 39.958873] binder: 6408:6410 ioctl 8906 2000fffc returned -22 [ 39.992823] binder_alloc: 6408: binder_alloc_buf, no vma [ 39.998314] binder: 6408:6409 transaction failed 29189/-3, size 0-0 line 3127 [ 40.005611] binder: send failed reply for transaction 25 to 6408:6410 [ 40.024196] binder: undelivered TRANSACTION_ERROR: 29190 [ 40.033257] binder: 6408:6409 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 15:41:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$setflags(r0, 0x2, 0x1) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r1, r1, 0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioperm(0x0, 0xd99, 0x8001) 2018/01/28 15:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xff, 0x800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000008000)={0x8, 0x20, 0x2, 0x9, 0x8, [{0x80000001, 0x5, 0x80000000, 0x0, 0x0, 0x20a, 0x0, 0x0, 0x0}, {0x0, 0x5, 0xff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7f, 0x4, 0xb002, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x3, 0xfffffffffffffff9, 0x9, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x7, 0x3f2, 0x999, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x80b, 0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x3ff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x89, 0x6, 0x3, 0x0, 0x0, 0x1700, 0x0, 0x0, 0x0}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r1, &(0x7f000079e000-0xc0)=[{0x100, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x3}, {0xffffffffffffffff, 0x6}, @connect={{0xfffffffffffff093, 0x3ff}, {0x1, 0x7}}}, {0x0, 0x200, 0x0, 0x4000004, @time={0x0, 0x1c9c380}, {0x1, 0x0}, {0x0, 0x0}, @ext={0x33, &(0x7f00008fc000-0x33)="38afaed108552ab6c70c69e8679343e5425c6bad1aa4f6de5fc7c5dd84ffcb1c71e1baa49c8f4c5704c831d085db575e735a00"}}], 0x60) timerfd_settime(r1, 0x1, &(0x7f000061e000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f000050c000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 15:41:53 executing program 4: r0 = inotify_init() r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000dc1000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 15:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000544000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b2b000)=0x2) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/28 15:41:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000012000-0x6)={0x800, 0x1, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x10)={0xaa, 0x7, 0x0}) 2018/01/28 15:41:53 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000709000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00008e8000-0x2)='(\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x427541f50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) 2018/01/28 15:41:53 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001f000)='/dev/sg#\x00', 0x100, 0x101000) ioctl(r0, 0x1, &(0x7f0000005000-0xa)="") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000016000-0x38)={&(0x7f0000021000-0xc)={0x10, 0x0, 0x0, 0x10080a}, 0xc, &(0x7f0000021000-0x10)={&(0x7f000000c000-0x54)={0x54, 0x7, 0x0, 0x303, 0x6, 0x3, {0x7, 0x0, 0xa}, [@generic="461a991309f744f64d40d20be2be507116b8e5493471264df5190c3f072d9831d9365fb88e6e29626258f7d7ed8a610d06b71cd47c6f3b247bfd2d1122"]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x40) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000020000)=[0xfffffffffffffffe, 0x9]) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000001f000)=0x9) 2018/01/28 15:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f0000edf000-0x54)=""/84, 0x54, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000056c000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000303000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) sync() 2018/01/28 15:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d31000-0x8)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f00000d6000-0x8)=0x0) setgid(0x0) 2018/01/28 15:41:53 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000017e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000338000)=[{&(0x7f00006e2000)="abf47a75d14d85d73eebeb2ab32854e8a816e94992842ac811d5ea14ead58514417427ad813218f7f004147e41c26f7059558b9c12d7f9cdbbc81d0bff0bf3aaec3e81cc0e368aa14361f2f0ef7ff1d033edd587be0934f09f88ce56c6e67cc2ce14df5969700e16e8b21f5611b54a858debb395ec517b261b1205", 0x7b}, {&(0x7f0000000000)="91e231ac7ff35fd6001a5b63706ec8090b4813c79351ad640738e1bd59ab7c2ec85e17a2f93101dc3ceea76338daceaac78b9df00cef1805a8f14b17f7b62771cfaa13a27fad4499da6a86e3bb54bafcd6b289ea", 0x54}, {&(0x7f0000f0b000)="e0ffac9bbdb23bbda8a69bff143042a7415d5f72651fe591761da74919060a7f75f9041f9507b75f5776aafbbfe12baf64240c376bc5e627d9436ab18a4ffa2c6a3951d6079e05f64a45841cc116b1d48e6502653188f5132792dc7d43ed90cb3a2c77ec24fc798d41d589cd7cb8159fcd15cb1d1835b4cc9316c3a07b6fdbb0465934550d006cfc99358e60d5ee03204ce93f961744e2c8f2881dc7b672c00c49eeb4ea2fd049491f84bd07772985c744d4b7e90c019317d1a50d0bde3b9285e7f50bad7a110b999897711f77a906fc6b4b021c80b67cf386e46d22a73a83f8174d8307b703f44a8a", 0xe9}, {&(0x7f0000c4a000)="500d4153d0169b1490518431633cd1fe1824b83d7f670cbb947118cc0752e793c38752407e1260a8287ea51e3103f5a25a43ec3bd4f7039ae8e88884a1212b5d8f65aa14db6482226027b94772e0126d08a818f98fad4371e7f36883458d81a14c51ed739ea3cdd4ebc1e9b052ec6a5d94a822e07a16ad7ed13ca60e8a000ef54651f2f84f16", 0x86}], 0x4, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b20000)='./file0\x00', 0x0) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) r2 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000b74000-0x10)={0x0, 0xa, 0x4, 0x20}) getdents64(r2, &(0x7f0000167000)=""/0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b80000)=0x0) r4 = geteuid() r5 = gettid() fstat(r2, &(0x7f0000e94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000a05000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000c82000-0x38)={&(0x7f0000e5d000)=@kern={0x10, 0x0, 0x0, 0x41100000}, 0xc, &(0x7f00001a3000-0x40)=[{&(0x7f00003be000-0x10ec)={0x10ec, 0x20, 0x1, 0x0, 0x3, "", [@generic="5652721c4168ddd5e6dae5fa2c6ce13f866d1e3029ab99a6853aa1c803fc794a07663dd693b5516caa37a495bd018882363e4dcfc180ac6b20467ea85175692133b5dee23031d4193f13a0f0d6d5c59fba2c939ba394f7cbbf33fed7beddd6f1ddbdc12b35f67e9632939e0cd1d245b0742675ae1044623757f62cd21ba9942f", @nested={0x1004, 0xf, [@generic="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0x66, [@typed={0xc, 0x6f, @u32=0x6000}, @generic="1097acfef826cd08585277b1671ce7e3206a392b4e5e39caea59517f428900c15ad7aaed6bb613ff6eb820d1e9d5a4c16c15a77fb49bc30e5a7206be7c1d886f96f87c9089aa0e2170c988763d91aa35c44deb08681ee4e8200d676c7b6e9d80fc96c81bd1293db2d0051a51fc6ed0bfd3", @typed={0x18, 0x5a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="", @typed={0xc, 0x66, @u32=0x80000000}, @typed={0x10, 0x80, @u64=0x7}, @typed={0x8, 0x26, @void=""}]}, @typed={0xc, 0x8b, @uid=r4}, @nested={0x154, 0x95, [@generic="a2ff4d1510d79bab1e751bca33f398335e992026a0934e0de1d9b4c4df86c5febf6c2352a9723a3b93207efb1d061b0f5bb36d1d1315b30dff9121b02b8a5a95acb73096746659572ca02ea66da40a31ad8bc408efef019a9921d8df2eacadfd603478660476a2b7b47e8aaedf46fba141145d55c13cf8a5e1f7f7639ee6b9bf60285333b3ae33beb9d482d906aa867cd39c622a6fea5020ff44e573b3bf9a4349cf40c9081163d23fddbc45ecb8e4c4a22300022469c5d8b9689c8d56af27", @typed={0x18, 0x65, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x4, @u32=0xba}, @typed={0xc, 0x61, @fd=r1}, @generic="c5813b2114d94922bb12829eab7c704a657707ae059cca48", @typed={0x18, 0x2, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="0633f91257a93313310885da87e7e72ee496e8c0f28c3dc05a1149dd1c520908b5c2d839d387d176a55518e7a723bc05"]}, @typed={0xc, 0x27, @fd=r2}]}, 0x24c}, {&(0x7f0000b84000-0x124)={0x124, 0x22, 0x1, 0x7, 0x3, "", [@generic="e98677f846654ed273424e04841e34bdde8f819df03511f9510377e61ec3142d63d475206ced012872d32a47fb08db0918469370b3a97fa3a0a4ba7ce79bb83ce62706ddecebe9a182992b235a91a65c409f161d97a54f7ab6226ebb443baeae5d2a09a3fe2edb4238f4261fd859d7753d963d23fd3237a621b788e05cec6faa98cf09d44a5b561648b06aff7f2aca7374cf05af8d9d0d4a528b1927d6637f0c7c3b441a558d603d3fd47d2228c23e89104350b13d8a2413b4e7ca7d2cc0558f90385d66fb86ee315114a3fbbd8ad190db4210c4814ea351ee64", @generic="978a59cca0a9351559d773bdf76a72ad153e467f4f374dc7efa66629ebca9cb88a6dbabd567d05b5cd0ac4c0dd4ff5f11e21ea8fad66fdbe4424"]}, 0x124}], 0x4, &(0x7f0000861000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x800}, 0x20004084) 2018/01/28 15:41:53 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x2) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000001000-0xc)={0x20000014, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000, 0x0}, {r1, 0x4164, 0x0}, {r2, 0x4191, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x4000, 0x0}], 0x5, &(0x7f000041f000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r5) prctl$setfpexc(0xc, 0x80) r6 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f000000a000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) [ 40.042445] binder: 6408:6409 ioctl 8906 2000fffc returned -22 [ 40.050141] binder: send failed reply for transaction 28 to 6408:6410 [ 40.068329] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 15:41:53 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/28 15:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000bf6000)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/28 15:41:53 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/01/28 15:41:53 executing program 3: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ca9000-0x14)="") clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000000e000-0x10)={r1, r2/1000+30000}, 0x10) 2018/01/28 15:41:53 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000fe6000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000084e000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000838000)={0x0, 0x1800000000000000, 0x7ff, 0x7f, 0x84e, 0x0}, &(0x7f000018f000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c4e000)={r3, 0x0}, 0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000ff9000)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fd4000-0x4)=0x51, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ffa000-0x4)={0x0}, &(0x7f0000ff9000)=0x4) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000c23000)=0x29, 0x4) 2018/01/28 15:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000050b000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000065c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000105000)='/dev/rfkill\x00', 0x20800, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f000099e000)=""/51, &(0x7f0000277000)=0x33) 2018/01/28 15:41:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009b5000-0x10)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) 2018/01/28 15:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x52, &(0x7f00002fe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000639000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000dcd000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ef2000-0x10)={r1, 0x9, 0x4, [0x18, 0x100, 0x741, 0x8cfe]}, &(0x7f0000ac4000)=0x10) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f000066c000-0xd2)=""/210, 0xd2) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) [ 40.134416] binder: 6445:6451 got new transaction with bad transaction stack, transaction 30 has target 6445:0 [ 40.147411] binder: 6445:6451 transaction failed 29201/-71, size 0-0 line 3031 2018/01/28 15:41:53 executing program 6: r0 = memfd_create(&(0x7f00001a9000-0x12)='vboxnet0mime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0xfffffffffffffffa, 0x6, 0x20, 0x400, 0x2, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x4100201) clone(0x0, &(0x7f0000290000+0x180)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000000000)='\a') tee(r0, r0, 0x6266, 0xf) syz_open_dev$sndtimer(&(0x7f00004e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x4, 0x0, 0x0, &(0x7f0000118000)={0x0, 0x0}) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") [ 40.194366] binder: release 6445:6451 transaction 30 out, still active [ 40.204491] binder: undelivered TRANSACTION_COMPLETE [ 40.226447] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 15:41:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000829000)='/dev/hwrng\x00', 0x200201, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000add000-0x4)=0x0) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) 2018/01/28 15:41:53 executing program 7: r0 = syz_open_dev$mice(&(0x7f000013c000-0x10)='/dev/input/mice\x00', 0x0, 0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x2, 0x80000000}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x30, 0xffffffffffffff6b, 0x80000001}, &(0x7f0000002000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x58, "7593ea2696d311c2a77d7cfae2c8eb2f3c921e8e50224247ddeeb1359b5310c620bf189e18c5814a820f982cf71c705cf9103aa2ff2082d9251458a2ac4d0a7f30e66a286030e285647be406eec6d6d363ccf978e77c3ffc"}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0xf3da) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002b0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00004f1000-0x6)={r1, 0x5}, 0x6) r4 = socket(0x10, 0x803, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_ifreq(r4, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000901000)={0xaa, 0x40, 0x0}) 2018/01/28 15:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c08000-0x8)=0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r1, 0x9) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d8c000-0x33)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002d5000-0x4)=0xffffffffffffffdd) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004b9000)={@generic="45a4f8618bc9527745785acb7280937d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00004a0000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8e, 0x6, 0x8c, 0x400, 0x1000, 0x10, r3}) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() capget(&(0x7f000096e000-0x8)={0x399f1336, r4}, &(0x7f0000332000-0x18)={0x9df, 0x3ff, 0x3e, 0x2, 0x2, 0x2000000000000}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/01/28 15:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000047b000)='./file0\x00', 0x4040, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000885000-0x4)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x2, 0x0, 0x9, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:53 executing program 1: r0 = epoll_create(0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x4, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000004000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000011000)={0x101, 0x4, 0x5, 0x1, 0x0, 0x18b9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:41:53 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fd9000-0x50)={@generic="304a55b083edaf1de7a90991f341fc03", @ifru_names=@generic="7d8177642f3ac5f25f399cbb2acbbb40"}) 2018/01/28 15:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000add000)='oom_adj\x00') ioctl(r0, 0x7, &(0x7f0000970000)="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") clone(0x100, &(0x7f0000a0b000)="", &(0x7f0000176000-0x4)=0x0, &(0x7f0000f8f000-0x4)=0x0, &(0x7f000016b000)="") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fcc000)=[@in6={0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x11}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xee0f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xba}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000fb3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$pptp(r1, &(0x7f00004c8000)={0x18, 0x2, {0xfffffffffffffffe, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd35) 2018/01/28 15:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000332000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd8000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f00006c3000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000592000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000063d000-0x180)=[{0x1, 0x3, 0x10000, 0x4, @time={0x77359400, 0x0}, {0x3f, 0xeb}, {0xffffffff, 0x3ff}, @connect={{0x7, 0x7fffffff}, {0x100000000, 0x1f}}}, {0x7, 0xfef, 0x10001, 0x5, @tick=0x7, {0x56205bbb, 0x8}, {0x1000, 0x80000001}, @quote={{0x8, 0x8001}, 0x94a7, 0x0}}, {0x9, 0x3, 0x5, 0x100000001, @tick=0x7, {0xff, 0xfffffffffffffeff}, {0xffffffff, 0x1}, @connect={{0x2, 0x14000000}, {0x922, 0x1}}}, {0x180000000000000, 0x40, 0x6, 0xda2, @time={0x77359400, 0x0}, {0x6, 0x8}, {0x0, 0x8b}, @time=@time={0x0, 0x1c9c380}}, {0x8, 0x7, 0x1ff, 0x1, @tick=0x0, {0x20, 0x2}, {0x9, 0xf33}, @addr={0x1f, 0x5bb7}}, {0x8, 0x34ea, 0x7f, 0x9, @time={r2, r3+30000000}, {0x10001, 0x20}, {0x1, 0x9800000000000000}, @quote={{0x90, 0x0}, 0x3, &(0x7f000023b000-0x30)={0x0, 0x40, 0x1, 0xff, @tick=0x20, {0x20, 0x7}, {0x3, 0x5}, @raw8={"867ce5bf9c83763923c8105a"}}}}, {0x8001, 0x800, 0x1, 0xa4d, @time={r4, r5+30000000}, {0x401, 0x5}, {0x3, 0x7ff}, @addr={0x4, 0x5}}, {0x1, 0x7, 0x3, 0x1ff, @time={0x0, 0x0}, {0x9cd0, 0x100000001}, {0x6, 0xfffffffffffffff7}, @ext={0xf3, &(0x7f00000e2000-0xf3)="da090441234e52da77162b002639db02d540076864d861378ee032dc8163cda9ed883b50c4d2e796c94865da28554a3529cd283a8714d9d718ea9f7147f8db6abd9365e2e7677a2bda950820442c46e3112aa3e671e36f4621d72c2fe779a49f98193753f67a519773118c76a2419790be894c301bd7c489b6cdcc23767de02479cca14d6edd5b98fd4a421527c33a8325ba5dad87786b47e44c10dd404e168f413325971b5cb276f1f1539c1f24fff645a0899e4841ef8ab1a77a2e906bbdecd804253efa9541b34818cbb45c733fec27decf4f668d0e9e83056a9da80fe4ef77fcfd89d7c5cb2ffa12d9a1be75bb4a4f3c71"}}], 0x180) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000628000)=0xe2, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000252000-0xc)={0x0, 0x1, 0xffffffff, 0xb7, 0x4}, 0xc) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) [ 40.240820] binder: send failed reply for transaction 30, target dead [ 40.248993] binder: release 6445:6466 transaction 33 out, still active [ 40.262586] binder: undelivered TRANSACTION_COMPLETE [ 40.267779] binder: send failed reply for transaction 33, target dead 2018/01/28 15:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b2a000-0x15)='/proc/self/net/pfkey\x00', 0x40080, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000716000-0x4)=0x14) fcntl$setlease(r0, 0x400, 0x2) bind$pptp(r0, &(0x7f0000aad000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa3) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000034f000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005d3000-0xc)={r1, 0x80000, r0}) 2018/01/28 15:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$netrom(r1, &(0x7f00005a7000-0x38)={&(0x7f0000b61000)=@ax25={0x3, {"b8f53fbc5d6516"}, 0xffffffffffffffff}, 0x10, &(0x7f0000245000-0x30)=[{&(0x7f0000434000)="f17b024986a0919546aae1dd67ad049d4bb5ae9a16c8ef2e2996e19eef3f5e4a8fcae94eb94dc35ab508151fd4eedefa9c2d935f955b2c22af7b709c96e4613d78cc429fa7002c5cc317b9a9b45aa75f4a30e0946584a33b244e479c2a6b4bb5a4448d16a2a84e", 0x67}, {&(0x7f0000420000)="d82200a634fcf2dac3b56e7c7bd64255235fb55dc92dac04f822c014c8df56e7b08828fcc857208792924f974ddcfad142953955a60717aa6efaa61c0e18734889869ec1d3a594d544f4555aff2a403e6baa95f72be788c5897e0115795fa91f289d3f87204dfa6aeb26446585106a2df255730567bb659b98c17e9aba0ca48c823f7bc81ee99af366ab37ae2eba9cf762a680687bd85b314e918ac9636586294541611376506317ca3f013d822b9b9f5747b9b236efadfb77aea6a11b2de9657cc533de42408b323a38f5940798128c9fe5b0fef0add62dd76769c5fa6e9279bf73979b54a3c9", 0xe7}, {&(0x7f000058e000)="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", 0x1000}], 0x3, &(0x7f00000d9000-0x1408)=[{0xc0, 0x19f, 0x1ff, "3e48c9c5da0d9d5ec5357adb0a9f896d19d5fb7d26d42383f5c0d626ee6434a73c73d29c59251dad5d9eff7f1d5ffbb5d9a7776189e4772e9f8304e7ea7839066907a5730e78bbb58e45bc8c5ca3be45b181b3e46f0974b23e5e846ee9285fcd33a0c67fa0a8d106b1d6d4bd5a81ad10b061ce3afa879afcdfc5322126e326f1bfafc30ee65745f44d356dddfebc120fc33acbc0d85f90ddb62c46791e410277065816c727456e677878"}, {0x18, 0x13b, 0x5, "767d499fe5"}, {0x50, 0x0, 0x4, "43ad3556ff45179b274e7789e5c984ef5a5350dabaf883b34d777e46f8e0069a47db6b41d9318e72d65fea7dccc09f12d38c7f5298637dfe1994bf25a79627"}, {0x58, 0x0, 0x8, "d76734fa01881c374734ca0168dce73d5335d040a4911e6379b6190aff7e5c7241cfbf00b20764be412bb45fc22d88ba0fcceb62ceb08f358c463d82b251cacf50ef69"}, {0xd8, 0x10d, 0xfffffffffffffff8, "981f438419bd308ae3fcb626027b1e35c96edbb396687a09abfe47bbe20dc658142044e8d0fa19506681b1345e416b6d8f7f6caa7fade3463b6151e1fb656335812f7cf8930533c229bd613c89934026b05c02e21ce6a8ef5a25748caaf08fb814bea6bb21b81ff1bf2b91630b0fafe1b25689fc07ee48345d194dc30c0d92b2e9ec845ce6ddc72245b62d494e50a179c8bf06ff66dad1373e52b661181c806dc45ae1820e4b364304e1e5ce098afcbe78599009a234d5492dd25f569f0ea97408"}, {0x48, 0x13a, 0x16e94f53, "97ae50cbfc5534a6321f0e12b8310d785a585b48a32decb787cc9c73bd1dd4681ff9292a8249c38f8093891eba50dac1ed971f0c29de131a"}, {0x110, 0x109, 0x3f, "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"}, {0x48, 0x114, 0xd9, "22824bfe0c1eb9c53366301d6446bc68c25830f505257d7069e0648a197d171a3bbfc55540c2e7acb1236c4daa9b60822c6a28789c89c1"}, {0x1010, 0x104, 0x44, "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0x1408, 0x80}, 0x840) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000052000-0x4)=0x0) 2018/01/28 15:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00006f9000-0x24)={0x3, 0x6, 0x2, 0x3, 0x81, 0x7, 0x5, 0x1000, 0xeccd, 0x6, 0x7, 0x49ac}) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)='V') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000468000-0x4)=0x0, &(0x7f0000473000)=0x4) [ 40.349564] updating oom_score_adj for 6520 (syz-executor3) from 0 to 58 because it shares mm with 6509 (syz-executor3). Report if this is unexpected. 2018/01/28 15:41:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000669000)=0x8001, 0x4) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000093d000)={@generic="3f0bdf6f26b1ab4e65cb9a230adc813f", @ifru_map={0x9, 0x0, 0x7fff, 0x100000000, 0x80000000, 0x9}}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00005b6000)={0x3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) lseek(r0, 0x0, 0x3) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f00005d9000)=@ethtool_drvinfo={0x3, "c47bde8a22185a7908aca6798a4d4806588a1a2aa68471a65a93226c48f57f14", "dc56bb2f3f3d88274baf6d685d0a6e0abb160d71899d5cd4378da4a15f4e07b4", "2bedccf4f221b1da4d76897434c68dcc6256ad0d2d361998bcd8f4161f2afa92", "0f0d43a050998aed42985ec7fbfc1fc5698b8fedbf2db00775764dde401c0385", "3d481b08567cfa80d4a0c1bce85534f0ef08d26c88bfec83539432c1706ead22", "afa6c37f652cde2d39e4d5c7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000093f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000020d000)=0x10) 2018/01/28 15:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000790000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ca000+0xd44)=0xe8) setresuid(r0, 0x0, 0x0) getresuid(&(0x7f000033e000)=0x0, &(0x7f00001a9000)=0x0, &(0x7f00009bc000)=0x0) quotactl(0x0, &(0x7f00001cd000-0x8)='./file0\x00', r1, &(0x7f000025e000)="5e4af70bee401722f6b053281e47cc0a346cbd0884c10b94a07f1f8702ee572965a1a775b39dcb62447ce573ab1fca4aedb4024e63486706c2c71add95bf1a6b0a0e6e2bfb90458095c6bea8b65360ab8c16c5beb1cb0c4dc0c574ded873ed8ceb30c055a2eeb38978b9e10ce9826a940f7f4efeb62f646ceb15c4cdb034176e2fdcc0d061b079cea48974fb3aa2fb1c6af9bcedb9fa71417cc9c578478b5fde75ea9645ee7823bda8eeb64c98f7a022d812b3cd17c5f32688ac7b6a0511fc54d3d60b079dc2f77dfcbfff7f23715013c24b6d5ce46c") 2018/01/28 15:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000794000-0xc)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008f9000)={0x9}, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x0) lremovexattr(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f00002d1000-0xe)=@known='system.advise\x00') 2018/01/28 15:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000099e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000027f000)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000241000)=0x2) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000f66000)={0x3, 0x8}) 2018/01/28 15:41:54 executing program 3: socketpair(0x3, 0x804, 0xfffffffffffffbff, &(0x7f00007a3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0xdd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8124, 0x0, 0xff, 0x2, 0x2, 0x49, 0xffffffff, 0x5, 0x4, 0x4, 0xa4a5, 0x8f19, 0x7, 0x9, 0x53]}, &(0x7f0000966000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x2c, &(0x7f000025e000)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000060f000-0x4)=0x10) pipe2(&(0x7f0000ecd000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r5, 0xd08, 0x369) getsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x4c, &(0x7f0000001000-0x4c)=[@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x3)=0x10) readahead(r5, 0x6, 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001000-0x8c)={r6, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002f8000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r8 = creat(&(0x7f00003e8000)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009be000-0x18)={0x0, 0x5, 0x30, 0xbe2, 0x8000}, &(0x7f0000f3e000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000c2e000)={r9, 0xba6, 0x0, 0x6, 0xffffffffffffff3d}, &(0x7f0000cba000)=0x18) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e95000-0x8c)={r3, @in6={{0xa, 0x0, 0x5e9b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a58000-0x4)=0x8c) socketpair(0x3, 0x4, 0x7fffffff, &(0x7f0000838000)={0x0, 0x0}) r11 = add_key$keyring(&(0x7f00000e3000-0x8)='keyring\x00', &(0x7f00000af000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) fadvise64(r10, 0x0, 0x6dec, 0x0) sendto$inet(r10, &(0x7f00007dd000)="6a2e6e8212e090011e1481a9aa81510f9e62058ba8a361ef0b9811dd2afe75cde98b675816ebce56c62774a78676f90f906e730d9b661bd02b151906cee378c853e7c7e056acff155e5542928314724aa30a043fe338372495d5ba5c212469e2143240a39243775a88a10c8fd51284c8657f8ff5ed775e", 0x77, 0x801, &(0x7f0000987000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) keyctl$revoke(0x3, r11) [ 40.417773] updating oom_score_adj for 6542 (syz-executor3) from 58 to 58 because it shares mm with 6509 (syz-executor3). Report if this is unexpected. 2018/01/28 15:41:54 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fda000)='/dev/usbmon#\x00', 0x7, 0x400) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000fdb000-0xb0)={{0x5, 0x7f}, 'port1\x00', 0x4, 0x24, 0x6, 0x7, 0x7ef0, 0xffffffffffffffff, 0x951, 0x0, 0x6, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:54 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000286000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000348000-0x4)=0x0, &(0x7f0000ff7000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ffe000-0x18)=@add_del={0x2, &(0x7f0000430000-0x10)=@generic="73b3ab182d1fef46bedeebe20caa0b33", 0x0}) 2018/01/28 15:41:54 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x418403, 0x0) 2018/01/28 15:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e8d000)=0x0) r1 = epoll_create(0xc000) r2 = syz_open_dev$sg(&(0x7f000005f000-0x9)='/dev/sg#\x00', 0x9b, 0x40600) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000022c000)={0x0, @in6={{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x1, 0x8000, 0x1, 0x9, 0x6, 0x1, 0xffffffff, 0x9, 0x10001, 0x8, 0x2, 0x4, 0x4]}, &(0x7f0000bb5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000d57000-0x8c)={r3, @in6={{0xa, 0x1, 0xffffffff8294ca32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl(r1, 0x17, &(0x7f000011b000-0xc0)="c02ae236ea8f4cdff90387702cdbed7ce53afd241149c2c48a29403f68c8d312d588965013db9d94a9ee7865ced0bc857e509f9f03d92b8e7df1f5878660d5310501d25884240b478a149670eddebcbab8ee22226f121faa2a51d78d15ec100036895f5258fd489e53108e237d345d9c056fd46d1ee4627fccbc4049099ef0e8b8c3b1ef027f8582bd89fbbd854358ecf0c4cd7618d2387f833694d132c69e561e1a8b3d725e4ae5da1b820172d6c42b7ccca21b804648fff9103e7e59e8b188") socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000618000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000042000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a12000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000042000)={r5, 0x1, 0x6}, 0x8) ioprio_get$pid(0x2, r0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000b43000)={0x19980330, 0x0}, &(0x7f00006ed000-0x18)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) 2018/01/28 15:41:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/28 15:41:54 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000a93000)={&(0x7f0000b42000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e82000)={&(0x7f0000c42000)=@setlink={0x28, 0x13, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000032f000-0x28)={@common='vcan0\x00', &(0x7f0000d0b000-0x28)=@ethtool_test={0x1a, 0x7, 0x80000001, 0x3, [0x670, 0x2, 0x40]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:54 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002d000-0x38)={0x0, 0x0, &(0x7f000002c000)=[], 0x68d4273513af33cb, &(0x7f000001b000)=""/0, 0x0, 0x1}, 0x4) 2018/01/28 15:41:54 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000001, 0x8000, 0x8ad, 0x0}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r1, 0x0, 0x0}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) 2018/01/28 15:41:54 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./bus\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) renameat2(r0, &(0x7f0000017000)='./bus\x00', r0, &(0x7f0000019000-0xd)='./file0\x00', 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/28 15:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000cb1000-0x8)={0x0, 0x0}) accept$netrom(r1, &(0x7f00007c2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000957000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00005e3000-0x7d)=""/125, &(0x7f00009cd000)=0x7d) 2018/01/28 15:41:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x11)='net/fib_triestat\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000388000-0x14)={0x0, 0x6000000000000, 0x6, [0x7fffffff, 0x4, 0x1000, 0x2000, 0x0, 0xc5]}, &(0x7f0000f1b000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r2, &(0x7f000033c000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "ffff12", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2018/01/28 15:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x502}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0xffffffde, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0x7a}], 0x66, &(0x7f0000156000-0xc2)=""/194, 0x35e, 0x0}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e89690216118f4cbdcd656718059abd7466b5d", 0x9b, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 15:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000092b000-0x4)=0x0, &(0x7f00009bd000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r1, &(0x7f00003e8000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000111000-0x168)=[{{&(0x7f0000047000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, &(0x7f0000bbc000)=[{&(0x7f0000ae8000-0xb)=""/11, 0x0}, {&(0x7f0000f1c000-0x2)=""/2, 0x308}, {&(0x7f0000e46000)=""/238, 0x0}, {&(0x7f0000666000)=""/81, 0x0}], 0xf9, &(0x7f000003b000)=""/140, 0x0, 0x959}, 0x6}, {{&(0x7f0000bb7000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfd1f, &(0x7f0000895000-0x30)=[{&(0x7f0000a44000)=""/132, 0x0}, {&(0x7f0000666000)=""/218, 0x0}, {&(0x7f0000537000-0x74)=""/116, 0x0}], 0x0, &(0x7f0000adb000)=""/4096, 0x0, 0x1000}, 0x5}, {{0x0, 0x0, &(0x7f0000405000)=[], 0x0, &(0x7f000008f000)=""/70, 0x0, 0xc2}, 0x9}, {{&(0x7f0000bee000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x0, &(0x7f0000f3a000+0x9fb)=[], 0x0, 0x0, 0x0, 0x9}, 0x100000001}, {{&(0x7f0000152000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, &(0x7f0000a82000-0x10)=[{&(0x7f0000448000)=""/42, 0x0}], 0x0, &(0x7f0000a76000-0xae)=""/174, 0x0, 0x8b}, 0x1}, {{&(0x7f0000308000-0x80)=@generic={0x0, ""/126}, 0x0, &(0x7f0000816000)=[{&(0x7f0000c84000+0x4c7)=""/4096, 0x0}, {&(0x7f000053d000)=""/100, 0x0}, {&(0x7f0000164000-0xa)=""/10, 0xfffffffffffffdc4}], 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x7}], 0x0, 0x2041, 0x0) 2018/01/28 15:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) bind$inet(r0, &(0x7f0000c51000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f6000-0x4)=0x0) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f0000090000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/01/28 15:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") creat(&(0x7f00002e0000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) truncate(&(0x7f00009dc000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x1) [ 40.541150] binder: BINDER_SET_CONTEXT_MGR already set [ 40.551762] binder: 6569:6570 ioctl 40046207 0 returned -16 2018/01/28 15:41:54 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002e000-0x15)='/proc/self/net/pfkey\x00', 0x20200, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000000c000)=0x0) bind$netlink(r0, &(0x7f0000027000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000002d000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000002e000)=0xa2, 0x4) connect$packet(r2, &(0x7f0000024000-0x14)={0x11, 0x19, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000018000)=""/198) 2018/01/28 15:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000782000)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/28 15:41:54 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockname$packet(r2, &(0x7f0000fdc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000055b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r3}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d0f000)={0xfffffffffffffffa, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/28 15:41:54 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002e000-0x15)='/proc/self/net/pfkey\x00', 0x20200, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000000c000)=0x0) bind$netlink(r0, &(0x7f0000027000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000002d000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000002e000)=0xa2, 0x4) connect$packet(r2, &(0x7f0000024000-0x14)={0x11, 0x19, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000018000)=""/198) 2018/01/28 15:41:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f9c000-0x4)=0x14) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f9c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000f9b000-0x8)={0x0, 0x0}, 0x4000) write$tun(r2, &(0x7f00007cf000-0x30)=@hdr={0x1, 0x0, 0x0, 0x8, 0x76, 0xffffffffffffff51, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [{[{0x9100, 0x8, 0x6, 0x2}], {0x8100, 0x1000, 0xfffffffffffffffc, 0x3}}], {@can={0xc, {{0x0, 0x2, 0x9, 0x7}, 0x1, 0x2, 0x0, 0x0, "4438b8e46e32db8e"}}}}}, 0x30) 2018/01/28 15:41:54 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000005000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/28 15:41:54 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setgid(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="44eb0abe3dc30b78ebcbc6897ee13c94", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0xe)='usermime_type\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x101, 0x2, 0x881, 0x14da, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0xd259, 0x7fffffff, 0x8667, 0x6, 0x8000, 0x7, 0x4, {r3, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x514f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb6, 0x7, 0x8, 0x9, 0x9743}}, &(0x7f0000002000-0x4)=0xb8) 2018/01/28 15:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f22000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d1000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f0000813000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000493000-0x4)=0x10, 0x800) 2018/01/28 15:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000071d000)=0x3, 0x8) ioctl(r0, 0x227c, &(0x7f000097e000)="86") 2018/01/28 15:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f000082d000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e3d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00004bc000-0x1)=0x4) [ 40.628589] audit_printk_skb: 3 callbacks suppressed [ 40.628601] audit: type=1400 audit(1517154114.246:27): avc: denied { net_broadcast } for pid=6621 comm="syz-executor1" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 15:41:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000005, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00001a9000)=0x800, 0x4) prctl$setfpexc(0xc, 0x10000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/enforce\x00', 0x442, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b40000)={0x0, @in6={{0xa, 0x3, 0xc37, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, &(0x7f0000ed1000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d14000-0x20)={0xb6, 0x3f, 0x200, 0x3ff, 0x8, 0x7, 0x2, 0xab, r3}, &(0x7f0000c82000)=0x20) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 15:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) ioctl(r0, 0x6, &(0x7f00004c6000)="9948474c4f60b8900949e63f442c764475660b0748f037f2bfc5858e5292fdae1b89e55fe79ef7fc8909f83b6fb5376ffe318063645de1bcfbc8dc73d78e1c3eee86db2f85a75691d9c93062fcf17689f243179bae07e70e84c6506ff81b916a1928912a5f2e8a07568132d68b97514fafac8f71888b25a3ef2e7526ae065a1eb4b505c293980e9419a4ab5815d8470cc7e82b814b167a916fa93afca59bf8b1553a1e1f48e0d84f25ee640b22bf8339728868543213439d0a8b1aad54628bac9af123f3583980e4f4ec9d01445ecc6bb3d5754f49c71ab6ba9a0c8211c86a82775388a7b7afd6b44afb47457abd1eaf50248bbaead4e6") listen(r1, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000bbc000)=0x0) accept4(0xffffffffffffffff, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a0d000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/28 15:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d68000-0x190)={0x200, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd48e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) unshare(0x40600) r1 = syz_open_dev$usbmon(&(0x7f000076e000-0xd)='/dev/usbmon#\x00', 0x9e7, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000078c000-0x4)=0xffff, &(0x7f0000f0b000)=0x4) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000efa000)={0x0, 0x0}, &(0x7f00001ac000-0x4)=0x8) 2018/01/28 15:41:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) pselect6(0x40, &(0x7f0000c90000)={0xfffffffffffffffa, 0xffffffffffffffff, 0x101, 0x6, 0x5, 0xffff, 0x3, 0x5}, &(0x7f0000a50000)={0x0, 0xff, 0x88f, 0x4af5, 0x7ff, 0x3f, 0x100, 0x4}, &(0x7f0000eee000)={0x8, 0x401, 0x582, 0x0, 0x6, 0x7, 0x9, 0x944}, &(0x7f0000741000-0x10)={0x77359400, 0x0}, &(0x7f000083a000)={&(0x7f0000c9d000-0x8)={0x6}, 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r0}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000742000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 15:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$nfc_llcp(r0, &(0x7f0000a9a000)={0x27, 0x29a, 0x60, 0x5, 0x7, 0x3, "eb9c6555eadfb41e214c10cf08c93045486c9ad49d75b76600bc9d957970e3c22692b1467bccb43d128ee7e9b688cf1051adb3ae1fe6794ffc8aef3ebc6854", 0xb455}, 0x60) r1 = syz_open_dev$tun(&(0x7f00008af000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/autofs\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b82000)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000e99000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f00009cb000)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000d1f000)=0x0, &(0x7f0000365000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b9a000)={0x9, 0x0, 0x3, 0x86, r5}, &(0x7f0000cb7000-0x2)=0x10) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000a37000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000028d000-0x4)=0x0) [ 40.730182] audit: type=1400 audit(1517154114.356:28): avc: denied { net_admin } for pid=3413 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.784678] audit: type=1400 audit(1517154114.406:29): avc: denied { net_admin } for pid=3419 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 15:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r0, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) readv(r0, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000083a000-0x4b)={0x0, 0x43, "00dac7431ed773ca3eabe69eec5013f499b10ab59063a17d36a7ae8e45c82c46d399d5e273ce3a067ba4c171203e62e457051a0757c3fa0329889a763bc70d62b22508"}, &(0x7f0000e67000-0x4)=0x4b) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a5f000-0x8c)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 15:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c79000-0x8)='./file0\x00', 0x80000, 0x35) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ade000-0x30)={0x58, 0x0, &(0x7f0000831000)=[@enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x28, 0x28, &(0x7f0000205000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000728000-0x1)=0x0, 0x1, 0x4, 0xd}], &(0x7f0000bd6000-0x28)=[0x30, 0x48, 0x30, 0x78, 0x58]}}], 0x2a, 0x0, &(0x7f000025c000)="b2a63cbee8cd72744fd8bd14fa079339bb6cba90de2f6221b0dfd1790e934a09527ceca0410c6d03176f"}) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000b62000)=""/19) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c16000-0x1a)="6e756d615f6d617073001fbb8d571d7c7fe0de000c41fceae6b4") setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00004ce000-0x10)=@req={0xbf7b, 0x2, 0x77c, 0xab}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003ba000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000179000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00001d3000-0x4)=r3) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00007e8000-0x28)={0x0, 0x0, 0x0, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) bind$inet(r2, &(0x7f0000aaf000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b5d000)='/dev/rtc\x00', 0x10000, 0x0) readlinkat(r1, &(0x7f0000608000)='./file0\x00', &(0x7f00005b4000+0x3dc)=""/20, 0x14) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343ee6b26236925000600fe7f0000bd2dca8a8848a3c728f1c46b7b31afdc1338d5440000000000000000000006448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f00002a9000-0x1c)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}, 0x1c) 2018/01/28 15:41:54 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = openat(0xffffffffffffffff, &(0x7f00004ca000)='./file0\x00', 0x1, 0x80) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000add000)={0x27, 0x401, 0x6, 0x0, 0xba1, 0x4, "0938088efe6d5b458b9f048fd4c289b62b5c974084f2071b2955356daeaae7b3e21462bfb3663e3793aa2e5595ad1715b7fbdea70d794269bdd7e5acea482a", 0x8}, 0x60) 2018/01/28 15:41:54 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dca000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008d8000-0x4)=0x8, 0x4) 2018/01/28 15:41:54 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00006d2000)=0x0) r1 = gettid() ptrace$setopts(0x4204, r1, 0x7f, 0x0) 2018/01/28 15:41:54 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000)={{0x0, 0xfe}, {0x4, 0x9}, 0x214, 0x4, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r1, &(0x7f0000005000)=@random={'system.', "73656c696e757847504c21ee5e2d7b7d6d643573756d6367726f757000"}, &(0x7f0000009000)='-+@selfGPLself\x00', 0xf, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000000a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x32) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000007000-0x4)=0xfffffffffffffffd, 0x4) syz_open_dev$tun(&(0x7f0000008000)='/dev/net/tun\x00', 0x0, 0xc2001) openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x418403, 0x0) 2018/01/28 15:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) listen(r2, 0x2) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 15:41:54 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f00004bc000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000d37000-0x186)="") r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x0, 0x6, 0x5}, 0x183) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x9}, 0x8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x5e) removexattr(&(0x7f00009fb000)='./file0\x00', &(0x7f0000813000)=@random={'trusted.\x00', 'vboxnet1\x00'}) 2018/01/28 15:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timer_settime(0x0, 0x1, &(0x7f0000e35000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00006fe000)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000483000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000267000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000f8b000)={0x5, 0x3ff, 0x2, 0x7ff, 0x8, 0x5, 0x4, 0x0}, &(0x7f0000f8a000-0x40)={0x80, 0xfffffffffffffffc, 0x2, 0xfffffffffffffc01, 0x7fff, 0x1, 0x8, 0x2a2f}, &(0x7f000094f000)={0x0, 0x5, 0x3, 0xff, 0x7, 0x9, 0x10001, 0x7}, &(0x7f0000d4b000)={0x0, 0x1c9c380}, &(0x7f0000b16000-0x10)={&(0x7f000075a000)={0x666}, 0x8}) timer_gettime(0x0, &(0x7f000010a000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$mice(&(0x7f0000e4a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000357000-0x38)=""/56, 0x38, 0x42, &(0x7f00001ed000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x5, &(0x7f0000648000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, r3}, {r1, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed4000-0xbc)=""/9, 0x9}], 0x1) 2018/01/28 15:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000da3000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x2000) sendfile(r0, r1, &(0x7f00008b6000-0x8)=0x0, 0xffffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000734000)=0x2) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000a9d000-0x24)={0x100000000, 0x42a7, 0xc0, 0x4, 0xfffffffffffffffc, 0x7b2, 0x2, 0x3ff, 0xfffffffffffffe00, 0x4, 0x4, 0x0}) writev(r3, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) [ 40.881498] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 40.895023] audit: type=1400 audit(1517154114.516:30): avc: denied { dac_override } for pid=6678 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 15:41:54 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, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000025d000-0xc)={@multicast2=0xe0000002, @empty=0x0, @empty=0x0}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/28 15:41:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000073d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000001000-0xa)='nodevproc\x00', 0xa, 0x1) fcntl$setsig(r0, 0xa, 0x5) r1 = gettid() sched_rr_get_interval(r1, &(0x7f00005e9000)={0x0, 0x0}) 2018/01/28 15:41:54 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0xffffffffffffb67f, 0x10801) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000003000)='./file0\x00', r1, &(0x7f000000d000-0x8)='./file0\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000008000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x5, 0x3, 0x4}, &(0x7f000000d000)=0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000e000-0x8)={r2, 0x3}, 0x8) r3 = socket$inet(0x10, 0x3, 0xc) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x80000001, 0x4) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030f07fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000016c000)=@known='system.sockprotoname\x00', &(0x7f00004e7000)=""/170, 0xaa) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000003a, &(0x7f0000e37000)="", 0x0) 2018/01/28 15:41:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003fe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000c9e000)=""/213) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000780000)="15f44c265ad7e15ed17a19b2099f8a6b", 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002c4000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000141000)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000aa000-0xc)='/dev/autofs\x00', 0x101800, 0x0) renameat2(r1, &(0x7f0000203000-0x8)='./file0\x00', r2, &(0x7f0000144000)='./file0\x00', 0x1) ioctl(r0, 0x8916, &(0x7f0000000000)="") syz_open_dev$usbmon(&(0x7f0000365000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) ioctl(r0, 0x8936, &(0x7f0000000000)="") [ 40.939368] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 15:41:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000422000)="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", 0x1000, 0x0, &(0x7f0000472000)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x5d7}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f0000eeb000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000fd000-0x1a4)=[{{&(0x7f000043d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00009e2000)=[{&(0x7f0000120000-0xe4)=""/228, 0xe4}, {&(0x7f000007f000)=""/185, 0xb9}], 0x2, &(0x7f000053b000-0x63)=""/99, 0x63, 0x4}, 0x7f}, {{&(0x7f000067f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00002d8000-0x50)=[{&(0x7f0000c93000)=""/58, 0x3a}, {&(0x7f00009a5000+0x1b7)=""/42, 0x2a}, {&(0x7f0000dd4000-0x2f)=""/139, 0x8b}, {&(0x7f0000376000-0xa0)=""/160, 0xa0}, {&(0x7f0000be5000-0x53)=""/83, 0x53}], 0x5, &(0x7f0000b2a000)=""/4096, 0x1000, 0xe6bf}, 0x2}, {{0x0, 0x0, &(0x7f000064f000)=[{&(0x7f0000046000)=""/102, 0x66}, {&(0x7f000015a000-0xa7)=""/167, 0xa7}, {&(0x7f0000b9c000+0x2d3)=""/42, 0x2a}, {&(0x7f0000e3e000-0x6)=""/6, 0x6}, {&(0x7f00001b7000)=""/215, 0xd7}], 0x5, &(0x7f0000784000-0x7a)=""/122, 0x7a, 0x8}, 0x1}, {{&(0x7f00007f3000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da8000)=[], 0x0, &(0x7f0000704000)=""/56, 0x38, 0xffffffff00000001}, 0xfff}, {{&(0x7f00005f6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000a80000+0x13f)=[{&(0x7f00004f7000)=""/16, 0x10}, {&(0x7f0000fa8000-0xc0)=""/192, 0xc0}, {&(0x7f00009ca000-0x9f)=""/159, 0x9f}, {&(0x7f0000b47000-0x25)=""/37, 0x25}, {&(0x7f0000373000)=""/64, 0x40}], 0x5, &(0x7f00007c5000-0xb9)=""/185, 0xb9, 0x7ff}, 0x2}, {{0x0, 0x0, &(0x7f00002a9000)=[{&(0x7f0000ac1000-0x1000)=""/4096, 0x1000}, {&(0x7f00002ff000-0x61)=""/97, 0x61}, {&(0x7f0000ccc000-0x79)=""/121, 0x79}, {&(0x7f0000ccb000-0x6e)=""/110, 0x6e}, {&(0x7f0000da6000-0x7)=""/7, 0x7}, {&(0x7f0000240000)=""/82, 0x52}, {&(0x7f000049f000)=""/87, 0x57}], 0x7, &(0x7f000008d000)=""/98, 0x62, 0x5}, 0x200}, {{&(0x7f00000df000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000902000)=[{&(0x7f0000f51000)=""/29, 0x1d}, {&(0x7f0000df2000)=""/134, 0x86}], 0x2, &(0x7f00009f6000-0xe7)=""/231, 0xe7, 0x80}, 0x2}], 0x7, 0x2000, &(0x7f00009c5000-0x10)={0x0, 0x1c9c380}) 2018/01/28 15:41:54 executing program 5: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x6) 2018/01/28 15:41:54 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f00001b7000-0x50)={{0x2, 0x2}, {0x8000000202, 0x10000000000006}, 0x2, 0x0, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r0, r0, 0x3eb, 0x4) 2018/01/28 15:41:54 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000d9a000-0x4)=0x1, 0x4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000d9b000-0x8)={0x8400000000000}, 0x8, 0x80800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000adb000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d9b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d1000)=0xe8) fstat(r0, &(0x7f00002b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/sequencer2\x00', 0x6e4100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000514000)=0x0, &(0x7f0000c4a000)=0x4) 2018/01/28 15:41:54 executing program 4: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, 0x1c) accept4(r0, &(0x7f0000893000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007c5000-0x4)=0x8, 0x80000) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 40.998446] audit: type=1400 audit(1517154114.616:31): avc: denied { create } for pid=6737 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 15:41:54 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/autofs\x00', 0x4000, 0x0) getpeername$llc(r0, &(0x7f0000e16000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000390000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:54 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x0, 0xf5) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fd6000)=@assoc_id=0x0, &(0x7f0000fd6000)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd6000)={r1, 0xfffffffffffffffd, 0xa9c, 0xfff, 0x4, 0x4}, &(0x7f00005c2000-0x4)=0x14) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) [ 41.039139] audit: type=1400 audit(1517154114.646:32): avc: denied { create } for pid=6748 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 41.081307] audit: type=1400 audit(1517154114.706:33): avc: denied { write } for pid=6737 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.099848] audit: type=1400 audit(1517154114.706:34): avc: denied { net_raw } for pid=6769 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 15:41:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) socketpair$inet6(0xa, 0xe, 0x0, &(0x7f0000c0c000)={0x0, 0x0}) 2018/01/28 15:41:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x3608fe625b26876a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:41:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000269000)=""/107, &(0x7f000092c000-0x4)=0x6b) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000bac000-0x6e)=@file={0x0, ""/108}, &(0x7f000005c000-0x4)=0x6e) connect$unix(r2, &(0x7f0000e17000)=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:54 executing program 5: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x6) 2018/01/28 15:41:54 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ad000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000334000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000079d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0xd529}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x1000010000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)=@random={'user.', '\'\x00'}) write$selinux_create(r3, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000002000-0x40)=[{0x8, 0x2}, {0xc, 0x0}, {0xa, 0x5}, {0x2, 0xc5}, {0x3, 0x70}, {0x3, 0x5}, {0x0, 0x3ff}, {0xb, 0x35e83cc7}], 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000002000)={0x5, &(0x7f0000002000-0x28)=[{0xfffffffffffffffc, 0x3, 0x5, 0xf85}, {0xfff, 0x310c6578, 0x3, 0x6}, {0x8, 0x7, 0x3, 0x1}, {0x26, 0x40, 0x25, 0x8f7}, {0x5, 0x0, 0x6, 0x8}]}) 2018/01/28 15:41:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = syz_open_procfs(0x0, &(0x7f0000ad3000)='map_files\x00') ioctl$TIOCSTI(r2, 0x5412, 0x93) r3 = syz_open_dev$mice(&(0x7f0000587000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000343000)={0x7ff, 0x80, 0x3, 0x1000}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac1000-0xc)='/dev/autofs\x00', 0x0, 0x0) gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002ad000-0x3)=0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000bb8000-0x8)={0x1, 0x7f, 0xfffffffffffffffd, 0x3, 0x53a2}) r5 = request_key(&(0x7f00009e3000-0xa)='encrypted\x00', &(0x7f0000ad4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000323000)='/dev/input/mice\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000468000+0x436)='keyring\x00', &(0x7f0000e1d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) keyctl$clear(0x7, r5) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00009a1000)={0xaa, 0x70, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00004e4000)={0x0, 0x1}, &(0x7f000089b000-0x3)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000097d000-0x8)=@assoc_value={r6, 0x4}, 0x8) 2018/01/28 15:41:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000a54000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x0) r4 = socket$key(0xf, 0x3, 0x2) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f000018e000-0x4)=0x0, 0x800) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000001000-0x4)=0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e8000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x38)=[{r0, 0xa160, 0x0}, {r2, 0x0, 0x0}, {r4, 0x400c, 0x0}, {r5, 0x40, 0x0}, {r6, 0x9, 0x0}, {r7, 0x4000, 0x0}, {r8, 0x1, 0x0}], 0x7, 0x1f) clock_gettime(0x5, &(0x7f0000848000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_fuseblk_mount(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f0000cf9000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {r9, 0x0, 0x0}], 0x2, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x0}, 0x8) timer_create(0x7, &(0x7f000092f000-0x60)={0x0, 0x2, 0x5, @thr={&(0x7f00009cf000-0xea)="9282a4a04151a4e1e3d6c5251fda4ec399637e55dab8bed51dc50dbe2cf4677b00c65695ce87de9ea0e458bb5adf09cded5e19e866c7a9ae6292eafedac2542dbea170ef2ad9ac78e0adbefe201b019ee76af06c4f33c0405eff8472458f0d4b5b062c6b852dc02396ef65e5e38ca903ef822485397ff1c693cd221211f8a7867d139821d31f3e173f97322745b62ccdf5951c7f8172c38a39646dcc5e84c027b1e89bad25e5e399ca8359b2dd40d4cc9e2295a4c7dc2c4cf7c010e81c326a56c8bed8bddf0de2c291066ed3291fcafa25cad37df33dcae2000170b92ec6d59941a79e160a25f7dc0c6b", &(0x7f000016c000-0xd)="3d3e396031d198864b6ea64f52"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a95000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000fa3000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r11}, 0x14) timer_settime(r10, 0x1, &(0x7f0000bce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a80000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 15:41:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname(r0, &(0x7f0000d10000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b57000)=0x32) recvfrom$inet6(r0, &(0x7f0000148000)=""/59, 0x3b, 0x100, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00009bc000)=@generic="b66e96591ea94c96d1f7f8a8b4d6fb97") sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.145072] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/28 15:41:54 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x6, 0x0) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/28 15:41:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0xfff, 0x100, 0x73, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000db6000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0x2d1, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:55 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f89000+0xd74)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002eb000-0x4)=0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f88000)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000f88000)=""/170, 0xaa, 0x81, &(0x7f000060e000-0x10)={r1, r2+10000000}) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab4000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000f89000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x40, &(0x7f000010e000-0x10)={0x0, r5+10000000}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000f8b000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r6}) 2018/01/28 15:41:55 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000013000)='./file0\x00', 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000d000-0x20)=[{r0, 0x1000, 0x0}, {r0, 0x10, 0x0}, {r1, 0x4014, 0x0}, {r0, 0x8, 0x0}], 0x4, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000016000-0x8)={0x20}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000008000)=0x5, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000015000-0xc)={0x2011, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000017000)=0x1c) fchmod(r1, 0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000000b000-0xf3)="2bb33820bc75e501d2faedcf2cf00047c18359fcb6898998a46f627024f4c0f9acea13b8e2f9758a1811404c37baec8603f5f37b6e5d59e5c38b6667a65aa64b8a04abe995839464e19de737e937e30b99d70c60723b4f46a7b45972765c6ec966a332274d637bd0bd2fcbc99b2be0f67c8b2cac2fdbc662982a31dfc497e83bb9fe610722f99bfc7b6c416d66c648a212f4ae3bfae7b1e880143722fe3e9f8d10ea1f3b204f60eb247df455d2faf7908f547dbdf93b06ece3005a4ac61169ec514c361d488b9373c7909cde1f95dc76bdc81f7fbb25e912f2923b81a987856cc8486f0f51e9f0fdec34f26b91d927faf2044c", 0xf3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000019000-0x4)=0x3, 0x4) 2018/01/28 15:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004fb000)='/dev/ptmx\x00', 0x800, 0x0) r0 = socket$inet6(0xa, 0x4000000000002, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f92000)={0x0, 0x4d6, 0x30}, &(0x7f0000987000+0x315)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e3000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) bind(r0, &(0x7f0000609000-0x1c)=@in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa97}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000936000-0x78)={0x9, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfff, 0x81, 0x9, 0xfffffffeffffffff, 0x0, 0x2, 0x80, 0x5}) bind$inet6(r0, &(0x7f0000423000)={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x8}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f000011d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/28 15:41:55 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000449000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)='net/sockstat6\x00') sendfile(r0, r0, &(0x7f00008e9000)=0x1, 0x9) 2018/01/28 15:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) r1 = openat(r0, &(0x7f0000ddf000-0x8)='./file0\x00', 0x100, 0x40) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000012b000-0x4)=0x139) 2018/01/28 15:41:55 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x5) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000026000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5269, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xff, 0x3, 0x1b, 0x1a}, &(0x7f0000025000)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000025000)={0xfffffffffffffffd, 0x2, 0x9a4c6d6fd16b82eb, 0xfa95, 0x4, 0x3, 0x4a81, 0x9, r1}, &(0x7f0000015000-0x4)=0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000c000-0x4)=0x0, &(0x7f0000027000-0x4)=0x4) r2 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r2, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) connect$inet(r3, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r3, r2, &(0x7f000001f000)=0x0, 0x200010004) 2018/01/28 15:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000708000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pause() 2018/01/28 15:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00001b9000-0x4)=0x6, 0x4) sendmmsg(r0, &(0x7f00009bd000)=[{{&(0x7f0000cdf000)=@ax25={0x3, {"414dee34a3650e"}, 0x3}, 0x10, &(0x7f0000ea6000-0x20)=[{&(0x7f0000b07000)="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", 0xfe}, {&(0x7f0000de1000)="fb2f22bd4fb8cd9b932e", 0xa}], 0x2, &(0x7f0000f14000)=[{0x20, 0x129, 0x6, "02c0b47e03f87927af6e"}], 0x20, 0x44000}, 0x401}], 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000e83000-0x4)=0x0, &(0x7f0000b52000-0x4)=0x4) 2018/01/28 15:41:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a6e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000900000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b4c000)={r3, 0x4}, &(0x7f000019e000)=0x8) readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf6000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000, 0x0, 0x20, 0x1f, 0x10}, &(0x7f0000cba000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005e5000)=@assoc_value={r4, 0x2a}, 0x8) r5 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000ef7000-0x8c)={r4, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1adbf1e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005dd000)=0x8c) pipe(&(0x7f0000d29000)={0x0, 0x0}) r7 = socket(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000626000)={0x10, 0x0, 0x0, 0x3ff}, 0xffffffffffffff57) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000de2000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) connect$pppoe(r2, &(0x7f0000228000-0x1e)={0x18, 0x0, {0x1, @random="98cbdbb40f56", @common='teql0\x00'}}, 0x1e) fcntl$setlease(r0, 0x400, 0x1) 2018/01/28 15:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000554000)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) dup2(r1, r0) ioctl$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', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000309000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x48b, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) 2018/01/28 15:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a29000)={0xaa, 0x8, 0x0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c45000-0x28)={@common='vlan0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000d2000-0x8c)={0x0, 0x0, 0x0, "7175657565300000000000000000006900000000000000000000000000e7000000001400000000c402000000000000000000000000000000000000000400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000d0c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000073d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001e1000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000bc1000-0xf0)=[{0x2, 0x3, 0x4c, 0x9, @time={r2, r3+10000000}, {0x10001, 0x8000}, {0x81, 0xb2}, @addr={0x0, 0x8}}, {0xb255, 0x61f, 0x8001, 0x6, @time={0x77359400, 0x0}, {0x9, 0x9}, {0x8, 0xffffffff}, @time=@time={r4, r5+10000000}}, {0x8b40, 0xa2, 0xac, 0x100000000, @tick=0x2aa, {0x7, 0x4678}, {0x5, 0x1000}, @ext={0xc9, &(0x7f00001e8000)="6892818ec8efc9d98431c0b20deaf1dc8f85c2dd20bc6732da20136304071cc67dd096e1d29b8121be80ae0ffd0a2da7addba993f47d50c8cb3ec792ac03f3fdd0d645b895818880eb192e6edd3ea0cf2a095045fe86b89432bd8633ad880460f7fc7ef2a504a0a8ee366810a8f89925d73f4aac198dc836260a7c60765fbd10e40fe216b816c6410fcf0fb9f51e146df3ee9412472a4c45248cafa92d31c9e97135e96b4b18ea1970c0ee4468eead7879346ac4dd0aaacb0c36a3f8807b23b05449831c90f4e2fdaf"}}, {0x0, 0x90, 0x8, 0x6, @time={0x0, 0x1c9c380}, {0x6, 0x100}, {0x4, 0x843a9ad}, @raw32={[0x7, 0x5, 0x81]}}, {0x10001, 0x8000, 0x240b4000, 0x5, @time={r6, r7+10000000}, {0x80000000, 0xfffffffffffffff8}, {0x3, 0x6}, @connect={{0xffff, 0x0}, {0x4, 0xfffffffffffffffa}}}], 0xf0) 2018/01/28 15:41:55 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fd7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000670000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, r0, 0x1cb9) sched_rr_get_interval(r0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 15:41:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40010100}, 0xc, &(0x7f0000bbf000)={&(0x7f0000150000-0x10)=@delrng={0x10, 0x14, 0xf08, 0x5, 0x2, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x8000) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000)="", 0x0) 2018/01/28 15:41:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000593000)='qnx4\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000)=[{0x2, 0x3, 0x7ff, 0xff89, @time={0x0, 0x0}, {0x4, 0x10001}, {0x200, 0xc1a7}, @note={0x1, 0x7fffffff, 0x1f4, 0x3, 0x4}}, {0x4, 0x7a, 0x6, 0x31, @tick=0x42c200000000000, {0x9, 0x7}, {0x101, 0xd}, @connect={{0x464, 0x4}, {0x3, 0x7}}}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000103000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000077d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x530}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x407e, 0x7, 0x3, 0x9, 0x3b8}, &(0x7f000018e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000034d000-0x6)={r2, 0xffffffffffffff41}, 0x6) mq_unlink(&(0x7f0000094000-0x9)='vmnet1:\'\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000328000)={0x2, 0x20, 0xff, 0x4, 0x3, 0xd33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:55 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:55 executing program 5: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000754000)='/dev/sequencer\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x100}, {0xf, 0x401}, {0xb, 0x101}, {0x8, 0x10001}, {0x3, 0x5}, {0x3, 0x1}, {0x6, 0x4}], 0x7) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) 2018/01/28 15:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078d000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc7000)='/selinux/status\x00', 0x0, 0x0) close(r0) 2018/01/28 15:41:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000b1d000-0x4)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000d59000/0x4000)=nil, 0x6f, 0x4, 0x68, &(0x7f0000f94000/0x4000)=nil, 0x4bec}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1fffe, 0x0) fcntl$getown(r0, 0x9) getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) 2018/01/28 15:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000f1f000-0x24)={0x8000, 0x3ff, 0x0, 0x4, 0x6, 0x1, 0x0, 0x4ed1, 0x9, 0x400000000000, 0x4, 0x9}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000038d000)={0x0, 0x8695}, &(0x7f0000698000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000395000-0x8)=@assoc_value={r1, 0xc6}, &(0x7f0000279000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x80007, 0x3, &(0x7f0000073000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000eed000)={0x0, 0x0, &(0x7f0000a34000)=[{&(0x7f0000d47000-0xe4)="9cd6f39c72598e1bf7e17c66e3963c90d43c7bee7c55ece276d1ea1270b5731ee7022e1ed2c3468bda830213477b05bea87937794396dab55638c3dc6e129bcd195dc39b919b26abb224f1090f2c1bd4873710b1fcb5468fcec60c0b785f48de0ec51bdf294497a1441fcfa1550044cee09eb308918b951c4aa8773970812f9385409df4f70684ceb6a05c55f2fec745f224c05bb0b3e81a6d653d4006e4aa913e12740a11763f127a851e0e3f49b330c653194298500383da6c4429a33bdfa9325c02e85494aec8140502f42e26077a8f0ee96f4d214a4085c5688f387c7d56539a13b9", 0xe4}, {&(0x7f000037f000)="bf488fd1c7b64595037025936ba22953f8b7e1f434bd6c3bf33605603d2e8587c6ef83a75d7a0b7ee09397efcc", 0x2d}, {&(0x7f000073e000)="bcda834c1f084f602635ddf866976cb3d08ccbab024b9b11897bf3665a76aa1c8629", 0x22}, {&(0x7f0000561000)="c0b48e4faf46a443ff17b535bd53cf96463a3ea979d6259c46cf02ef38c3777ac28646a87df680e719fa88580273880965c17f90769badee87be79d2fb34cd6c4458b2dc081ea8ef1604dc700fbd550b7b2ef8979afa91edf7d8f74b3730689b3c3b975547ec2c39e367f575bbb224f34d30950eb8ed7070717aee94f145d8dc582ef9f87e5f47075fec43518dfdf68a81e5f5dc5ecf7291b9da5d643f75353493391bc3e2f2c732f296587f96a61b3b5340be33e7b6fd68eb134032a8a553c88ba1db7b7f374c2e039522ab8cd1e293a52ee09d688a039f302b66e073e3125063373d", 0xe3}, {&(0x7f00000a9000-0x98)="4ca5b82544fd7940760f8fa3e2324103fef528488b0807057470d88f17f3ca673b6bf33472019bc95b7b56803d76742d5bae3999d193466c089fc859a05b538b80dc0b93c3743e65f61773281f4fe19358cf6da64004a2a6dc28080a6bf99dc13502c4377b756c47afda33683341e1845d29a0a9896d80f19d1754a44abfec9afc23f3ccd26e401a98f18226240df938b143b0d38381cd04", 0x98}, {&(0x7f0000560000)="bc12c571bebd7490f9e06de4c3154226d78077e01bd7d7ce9beb82886ac492ff2bc883b7a1a257643591e447223630482f0739d641eabda91b264dc97fd0ae6dd40ba834c770f8fcbe9661dca55f56eb7c75d23e74cbdee9d4cae73adda8b26e8df8ce5633e17082cc819e85827ddff30e93d0c8220f79de103214c01d426b0ff18993d0bdde8d200b772b08db7bb96bec8249309fb0a0adf4d2cebcb98505c53d64b0020bb3a44f73da04f76c50709d7876485b5f58b3cbc49e8c2cf56c8fb7bb9463e49a18a98ca0b330571b6e65e2a3ba475fc32ae582", 0xd8}, {&(0x7f0000ff5000-0x1000)="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", 0x1000}, {&(0x7f0000c27000-0x48)="0d83d568e307df684b5b5b0cf2531ad9aafcde2f4ca2269651de07f8389178cb6a016d989001d039716ba6a58310daeae4bb297f698642cc5e670232946c0afd9cec3846733c38b9", 0x48}, {&(0x7f00001b9000)="", 0x0}], 0x9, &(0x7f0000439000)=[{0x60, 0x115, 0xfa1, "b32e009a20233cf9506839bf20bfb1e69a0d5338115279e179eefef561425b1d6f5c83f0b8001bf472c813b954e6743c3dbeb7e03d4af90d41c73d4f614fdff15e9d978c514b7c0ce7fe"}, {0x70, 0x0, 0x0, "1b9349c6c8666f4d1d6ad2e1764052b670066467b1f0e8639c72b9a69d0b6c44c183918ad9e50186c9a157c2ef880ccdcccdcc8db4386c091bea151e9ff66897dc8e99a14e19f1116fba8824e70329f95127eb010e0074a7473f"}, {0xf8, 0x1ff, 0x9, "ca412daed822d087b872f9757b881c6184571edade5bbbfb1181f6bd9c9f1dbd7cb83cb2d5bb964167834c7e61162e57a96dd30348a13fe8b3648f0b855804d80debf6d5ee51491e9e12b0a86bb6a4a2980ff00cd341ab1484b58b21d0260618099982622096dfea780c1fc0930bc9d6ad21d0b0ea1fd2fbb6f8045c7a91fa85d62b1aa06474668c397202d31ba19d9a3a4e544220d630e3070f63f8fb9277bb975f0db5dc03b705eca84922e29b866a4d2a6a577810bb21f8004e2c8f7a10aebd80494f93dbb8c0f890d5a0ab8a6ed59d74ae779d10917219c65a78d284688bfe7569e8b0"}], 0x1c8, 0x841}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00002b3000-0x4)='tls\x00', 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000c30000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/28 15:41:55 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000a000)=[{&(0x7f0000006000)=""/118, 0x0}, {&(0x7f0000008000-0x1000)=""/4096, 0x0}, {&(0x7f0000008000)=""/126, 0x0}, {&(0x7f0000008000)=""/164, 0x0}, {&(0x7f0000009000)=""/213, 0x0}, {&(0x7f0000005000-0x39)=""/57, 0x0}], 0x10000000000001f1) 2018/01/28 15:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0xec) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000944000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 15:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000733000-0xf)='/dev/sequencer\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ef8000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000fd000)={r1, 0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x9208, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000426000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000154000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00005b8000-0x8)='./file0\x00', 0x200) sendfile(r0, r2, &(0x7f0000983000-0x8)=0x0, 0x802) 2018/01/28 15:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f00005fd000)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000758000-0xb0)={{0x7a25, 0x20}, 'port0\x00', 0x21, 0x1, 0x0, 0x400, 0x7fff, 0x401, 0x8, 0x0, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = request_key(&(0x7f000077d000)='user\x00', &(0x7f0000c9d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b3b000)='%*!\x00', 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000bc7000-0x8)='keyring\x00', &(0x7f0000ff8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0xffff, 0xffffffffffffc7b8, r4) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) syz_open_dev$evdev(&(0x7f000029e000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x2) readahead(r2, 0xfe93, 0x9) 2018/01/28 15:41:55 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x28, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000001f000)='asymmetric\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000)="6294347d11c2c0a44eb450704cd2d1495782187f80aa5d30b0ac9bfc409f90c354bfb5d5be32ef3c0883b20594e9736c", 0x30, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000011000)=""/152, 0x98) [ 41.577960] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/28 15:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000078000-0x8)={0x0, 0x0}, 0x84000) r1 = accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e8c000)={0x0, 0x6}, &(0x7f00008b9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000082b000)={r3, 0x0}, &(0x7f0000032000-0x4)=0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f000035b000-0x14)={0x11, 0x1fffffffffffd, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind$packet(r2, &(0x7f0000544000-0x14)={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/28 15:41:55 executing program 5: r0 = timerfd_create(0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x800000000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x0, 0x8000, 0xe03d, 0x5, 0xa, 0x8}) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='sessionid\x00') splice(r0, &(0x7f0000003000)=0x0, r3, &(0x7f0000001000)=0x0, 0xff, 0x1) pread64(r3, &(0x7f0000002000)=""/1, 0x1, 0x0) 2018/01/28 15:41:55 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r0, &(0x7f000001a000-0x60)=[{&(0x7f0000006000-0xc)="b3", 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006bc000)={0x0, 0x7}, &(0x7f0000e62000)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e62000)={r1, 0x800}, &(0x7f00003f0000)=0x8) 2018/01/28 15:41:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f00000a9000-0x2)='+\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000063e000)={0x3, {{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x28de, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe12d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000259000-0x10)={0x0, 0x3, 0x100000001, 0x5}, &(0x7f0000559000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000969000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f000027a000-0x4)=0x98) sendmsg$nl_route(r2, &(0x7f0000d10000)={&(0x7f0000859000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000499000-0xc0)=@ipv6_newroute={0x1c, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000941000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00002e4000)={0x80, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/28 15:41:55 executing program 4: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000764000-0xa)='mountinfo\x00') mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000faa000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000060000-0x4)=0x8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00008dd000)=""/188) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f75000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000fab000-0x5e)=""/94, 0x5e, 0x40012043, &(0x7f0000fab000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8f02dfcd12073acf360000000000000009001d", [0x0, 0x0]}) 2018/01/28 15:41:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000257000)='/dev/autofs\x00', 0x10000, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000160000-0x30)=[{r0, 0x2000, 0x0}, {r3, 0x10000009528, 0x0}, {r1, 0x422, 0x0}, {r2, 0x0, 0x0}, {r3, 0x8, 0x0}, {r2, 0x8000, 0x0}], 0x3ba, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0x20000400) inotify_init1(0x80800) 2018/01/28 15:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f00003bc000)='./file0\x00', 0x11) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a26000-0x4)=0x9, &(0x7f0000291000-0x4)=0x4) r1 = socket(0xa, 0x802, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x1) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/28 15:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000edc000-0x4e4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}, 0xffffffffffffff30, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000072e000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00003a2000)={0x3, 0x6, 0x9, 'queue0\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/ptmx\x00', 0x20c00, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000e52000-0xa)='/dev/ptmx\x00', 0x1) ioctl$TCFLSH(r0, 0x540b, 0x3) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e80000-0x50)={@generic="6be7ec21f3ffaad896e4eb6eaeeba363", @ifru_map={0x0, 0x2, 0x4, 0x1, 0xa8a000, 0x9}}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f000006a000-0x4)=0x0) 2018/01/28 15:41:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"9a69e2fe697e4e"}, 0x0}, [{"14aebf37bd5b49"}, {"a013c128a212ce"}, {"8ca2c30fd5b744"}, {"a2e2fc1ebbf9b0"}, {"82a859bbe057a4"}, {"0b8920a2ac76df"}, {"6ac65389837291"}, {"67e8914dbaafa7"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000885000-0xdc)={0x0, 0x0, ""}) mlock2(&(0x7f0000040000/0x4000)=nil, 0x4000, 0x1) userfaultfd(0x80800) 2018/01/28 15:41:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000002, 0x0, []}, 0x98) fcntl$setstatus(r0, 0x4, 0x3ffd) 2018/01/28 15:41:55 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fchmodat(r0, &(0x7f0000305000)='./file0\x00', 0x4c) readv(0xffffffffffffffff, &(0x7f0000f90000-0x70)=[{&(0x7f000057b000-0xef)=""/239, 0x0}, {&(0x7f0000f3e000-0x26)=""/38, 0x0}, {&(0x7f00003eb000)=""/139, 0xffd3}, {&(0x7f000093c000)=""/177, 0x0}, {&(0x7f00009be000-0x4f)=""/79, 0x0}, {&(0x7f00009b9000)=""/4096, 0x0}, {&(0x7f0000778000-0x6b)=""/107, 0x0}], 0x1f0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc637fedc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) r1 = request_key(&(0x7f000096b000-0x5)='user\x00', &(0x7f0000c2a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c45000)='\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x10082100) close(r0) 2018/01/28 15:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000032f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f68000-0x10)={0x6, 0x8000, 0x100, 0xfffffffffffffff8, 0x0}, &(0x7f00008c6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000073000-0xc)={r1, 0x4, 0x20}, &(0x7f0000e24000-0x4)=0xc) mlockall(0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_generic(r0, &(0x7f000010a000-0x38)={&(0x7f0000ba3000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000d8e000)={&(0x7f000001c000)={0x2c, 0x3e, 0x208, 0x0, 0x3, {0x3, 0x0, 0x0}, [@nested={0x4, 0x11, []}, @generic="f09ba00bf79520", @generic="86d14b8f800e91ac3a13b2d026"]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) ftruncate(r2, 0x7fff) r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) pkey_mprotect(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x10, 0xffffffffffffffff) [ 41.710916] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/01/28 15:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e02000)={0x0, 0x0, ""}, &(0x7f00005dd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f3b000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2f}, 0x98) r2 = socket$packet(0x11, 0x2, 0x300) write(r2, &(0x7f0000d85000)="48404791d597d8887df3334abcbc91dfd34cb6434a5ca6cbb4c2237ca5f72c3aeb8f6825d90a332c2a713260ee6f08c54a1041d7499873670275525eebaff85511b450a4060430", 0x47) r3 = socket$netlink(0x10, 0x3, 0x1011) bind$netlink(r3, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r3) r4 = dup3(r2, r3, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000a90000-0xb8)={r1, 0x0, 0x0, 0x798, 0xfff, 0x401, 0xfa2, 0x5, {r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d7, 0x2, 0xa8, 0x40000000000000, 0x4}}, &(0x7f000080c000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000099000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d7d000)=0x10) 2018/01/28 15:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000708000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/28 15:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) fcntl$setpipe(r0, 0x407, 0x1) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000409000-0x4)=0x0) setpriority(0x2, r1, 0x3e) 2018/01/28 15:41:55 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000018000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000009000)={0x4, 0x2e, 0x0, 0xe46}, 0x8) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x4810, r0, 0x0) 2018/01/28 15:41:55 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000f89000)=0x9f3, 0x4) 2018/01/28 15:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fstat(r0, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/01/28 15:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d6f000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e5d000-0x9)='/dev/ppp\x00', 0x101002, 0x0) getpeername$unix(r1, &(0x7f00009cb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009e7000-0x4)=0x8) 2018/01/28 15:41:55 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = timerfd_create(0x30ed8f1063d1fd38, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000)=0x14) r2 = accept(r0, 0x0, &(0x7f0000b17000-0x4)=0x0) r3 = fcntl$dupfd(r2, 0x406, r1) connect$inet6(r2, &(0x7f000088b000)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/rtc\x00', 0x40100, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000fe6000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000814000)=0xe8) setfsuid(r5) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r4, &(0x7f0000fe4000)={0xf97cff8c, 0x8, 'SE Linux', "315e46e056a97caf28301c1e0730ecef6d941f7471799e418667ffcf5895a3ebb0d986df47522581b0d50541d077e7f5f5debc46212974e78766f6fb1543c3192dc4e4ca04ee0a764089690782a1de729e1ac3f07e464597c0c55f00880a2ac0b0211951bb4c7c885777ff5ca8da8a797050e0ddf1e8e9e9cc0a9fb34650df55ecd955c42c1485b6312f41e395ab2954984a719b11d1c0287be8ff64d8e5997f966349b7d01c60c5fb30b06aca"}, 0xbd) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000fe5000)=""/73) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000fe6000-0x1c)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x3, [@loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x1c) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000fe4000)=0x3, 0x8) 2018/01/28 15:41:55 executing program 1: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100400a) r2 = socket(0x3, 0x7, 0x2c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000f9c000-0x10)={0x3, {"9e13af620a2fbb"}, 0x13a380db}, 0x10) dup2(r1, r0) 2018/01/28 15:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d44000-0x15)='/proc/self/net/pfkey\x00', 0x8040, 0x0) dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b1d000-0x58)={0x3, 0x4, 0x3, 0x5, 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a06000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000dc4000)=0x0) pipe(&(0x7f00007d3000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bd8000-0x15)='/dev/pktcdvd/control\x00', 0x6000, 0x0) 2018/01/28 15:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f3a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f000089b000-0x10)=[{&(0x7f0000838000-0x17)="9c", 0x1}], 0x1, 0x12) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000090b000)='/dev/sequencer2\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000063000)={0x0, 0x2}, &(0x7f0000cc3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000059f000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x503ec792, 0x1}, 0x98) getpeername$netrom(r1, &(0x7f0000c1e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d6f000-0x4)=0x10) socket$unix(0x1, 0x1, 0x0) 2018/01/28 15:41:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000148000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000348000)='/dev/autofs\x00', 0x8800, 0x0) inotify_add_watch(r2, &(0x7f00009a6000)='./file0\x00', 0x2) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000067f000-0x10)={0x0, 0x1, 0x4, [0x0, 0x3a18, 0x3f, 0x3ff]}, &(0x7f0000af2000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000032b000-0x10)={r3, 0x2, 0x4, 0xfff}, &(0x7f0000d96000)=0x10) mprotect(&(0x7f0000807000/0x3000)=nil, 0x3000, 0x2000000) pipe2(&(0x7f000033a000-0x8)={0x0, 0x0}, 0x800) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000ec000)="c98bc01573dacc9d19cd4e66f0af894ed22faed078d5735dadece82344e1796fe1a8e95db00833ccb932948e4d00b066c7ddd0b7cb580df6c35ead3c5d9a0c9f67cd99c1b15cb2ec70fe8cacaeca415835a67049a56661635c24f699") 2018/01/28 15:41:55 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/28 15:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) chroot(&(0x7f00004ee000-0x6)='./bus\x00') open(&(0x7f00007e4000-0x6)='./bus\x00', 0x72d36f32c1e6c990, 0x10) r0 = syz_open_dev$mice(&(0x7f0000722000-0x10)='/dev/input/mice\x00', 0x0, 0x202000) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000323000)="") connect$pptp(r0, &(0x7f00007e6000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/28 15:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_map={0x5, 0x3, 0x5, 0x4, 0x51, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r1, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) 2018/01/28 15:41:55 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f73000)=0xe7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00006b4000)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000232000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f000022c000-0x20)={{0x0, 0x7530}, {r2, r3/1000+10000}}, &(0x7f0000f73000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f0000f43000)=""/0, 0xfffffffffffffeb7, 0x2, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c17000)={{0x3, 0x3, 0xffffffffffffff52, 0x0, 0x0}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006e2000)='/dev/ppp\x00', 0x400100, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000001d000-0x64)={&(0x7f0000dd2000-0x24)=[0x5, 0x100000001, 0x100, 0x5, 0x401, 0xe9, 0x5, 0xb4, 0x5], 0x9, 0x4, 0x319a, 0x40, 0x40, 0x6, {0x7022, 0x9, 0x400, 0x6, 0x6, 0x9, 0x3, 0x2, 0x8, 0x0, 0xffff, 0xffffffffffff7fff, 0xff, 0x5, "daf777e7c20413fdcde8b8e0509d7144c463ee8d03325d39fea1f9d0d0afe308"}}) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) 2018/01/28 15:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000-0x8)={0x0, 0x0}) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000929000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000066f000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000012b000-0xc)={0x40000000, 0x0}) r2 = epoll_create(0x5e) fsetxattr(r2, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) 2018/01/28 15:41:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a70000-0x8)='oom_adj\x00') exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d85000-0x10)={0x0, 0x7530}, 0x10) [ 42.000976] audit: type=1400 audit(1517154115.626:36): avc: denied { write } for pid=7002 comm="syz-executor5" name="net" dev="proc" ino=15873 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/28 15:41:55 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x289ffbe11a36e127, &(0x7f0000fee000-0x20)={0x1, 0x2, 0xff, 0x8, 0x0}) eventfd(0x3ff) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:55 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/28 15:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000077a000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000263000)={0x4, 0x0, &(0x7f0000b30000)=[@reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000496000-0x40)=[], &(0x7f00005f8000-0x18)=[0x20, 0x0, 0x200000020000020]}}], 0x6af, 0x0, &(0x7f00006ce000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/28 15:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000507000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038b000-0x4)=0xe8) setuid(r0) [ 42.018298] audit: type=1400 audit(1517154115.626:37): avc: denied { validate_trans } for pid=7005 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/28 15:41:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c84000-0x8)={0x0, 0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000033c000)={0x3, &(0x7f00004ba000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000076d000-0x4)=0x0) clock_gettime(0x0, &(0x7f00009b6000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000bd5000)={r1, r2/1000+10000}, 0x10) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_adjtime(0x0, &(0x7f0000454000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(r0, &(0x7f0000ac0000)={0x1a, 0xfd, 0x81, 0x8, 0x3f, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) 2018/01/28 15:41:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x0}, &(0x7f0000887000)=0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/keychord\x00', 0x408000, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000568000)=""/225) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/28 15:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000000000003, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000b68000-0x4)=0x0, &(0x7f0000f4e000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000012000)={@common='bcsh0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000e27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e5000-0x9)='/dev/rtc\x00', 0x4400, 0x0) bind$pptp(r4, &(0x7f00006c2000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) quotactl(0x80000000, &(0x7f00005c1000-0x8)='./file0\x00', r3, &(0x7f0000e06000-0xfe)="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") getsockopt$inet6_buf(r4, 0x29, 0x45, &(0x7f0000a2c000-0x1000)=""/4096, &(0x7f0000370000-0x4)=0x1000) rt_sigreturn() ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f000070b000-0x8)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r5 = getpid() wait4(r5, &(0x7f00005c2000-0x4)=0x0, 0x8, &(0x7f0000751000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 42.099174] device gre0 entered promiscuous mode 2018/01/28 15:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd8000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000002b000-0x4)=0xff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d18000)={0x389e, 0xa0b}, 0x8) epoll_pwait(r0, &(0x7f000056d000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7ff, &(0x7f0000fd5000-0x8)={0x5}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f00002d5000)="ff000000000005360000fb0000c8000101ef0000f3", 0x15) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f1c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xb) [ 42.129595] binder: 7041:7047 got reply transaction with no transaction stack [ 42.156272] binder: 7041:7047 transaction failed 29201/-71, size 0-0 line 2920 [ 42.176055] binder: BINDER_SET_CONTEXT_MGR already set [ 42.181971] binder: 7041:7065 ioctl 40046207 0 returned -16 [ 42.191449] binder: 7041:7047 got reply transaction with no transaction stack [ 42.198785] binder: 7041:7047 transaction failed 29201/-71, size 0-0 line 2920 [ 42.210347] binder: send failed reply for transaction 37 to 7041:7065 [ 42.217190] binder: undelivered TRANSACTION_COMPLETE [ 42.224250] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 15:41:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000069e000)='/dev/hwrng\x00', 0x412c00, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/28 15:41:55 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='-procGPLvmnet1.wlan0keyring$\x00', 0x6) fcntl$addseals(r0, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x9) close(0xffffffffffffffff) 2018/01/28 15:41:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000aa2000-0x160)={{{{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "b92439cfda40ddc02a329387bfc6b5789e22f5c0b9a631d3a07e6c6247511f5c32fa6a389a8647dbfb6f3d30da295fa5b84942274a0d00940bd007d134ae699ab30195c0508af58abcef8b1fce3ce5a5"}, 0x160) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002e2000-0x4)='tls\x00', 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x2) 2018/01/28 15:41:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000474000-0x47)=""/71, &(0x7f0000602000-0x4)=0x47) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000037000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') setsockopt(r1, 0x6, 0x6, &(0x7f0000f16000)="fbf03e8f3bd1e489ffb060e55ec820b4428b6e3fa3f1920dab8ea51a4335824d89860e026bc2f82e63ef8be4627a539b502c8698e6a70596407c7743a2d3ecc5f79ed0f14b00d2ae44bcb3accde9516716a8c7e28e2ef2d5e554f6e328fb0cf6c14d67702245389e6577203f6fe0154c81f8ee35010ee5d41c97bf89311f00548d89c4c37505292c1ff0a82bf73c9c595c50cdf20250d8828a7f5601c31cc68613b18a8c50f52ec0a3aa8b", 0xab) readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) r3 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000b38000-0x8)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0xfffffe58) r5 = socket(0x8, 0x3, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r6, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000154000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000aca000)=0x0) lstat(&(0x7f0000f81000)='./file0/file0\x00', &(0x7f000066d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00003ff000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) 2018/01/28 15:41:55 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000f90000)=0x3) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f90000-0x38)={&(0x7f0000f8f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000f8f000)=[{&(0x7f000091f000-0x52)=""/82, 0x52}, {&(0x7f0000f8f000)=""/50, 0x32}, {&(0x7f0000f90000-0x18)=""/24, 0x9d}, {&(0x7f0000231000-0x1000)=""/4096, 0x1000}, {&(0x7f00000b4000-0x11)=""/17, 0x11}, {&(0x7f0000f8f000)=""/84, 0x54}], 0x6, &(0x7f0000f90000)=""/222, 0xde, 0x4}, 0x2000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007aa000)='net/hci\x00') ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000b5d000)={0x9, 0x9, 0x2, 0x8, 0x10001, 0x8}) 2018/01/28 15:41:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f000076a000-0x40)={0x5, 0x4, 0x3, 0x3ff, 0x3, 0x6, 0x2, 0x9}, &(0x7f0000f3d000-0x40)={0x15a, 0x2, 0x6, 0x70, 0x9, 0x6, 0xfffffffffffff261, 0x9}, &(0x7f000050d000)={0xfffffffffffffff7, 0x80000001, 0x8, 0x4, 0x8df8, 0xfffffffffffffeff, 0x400, 0xff}, &(0x7f0000fe9000-0x10)={0x77359400, 0x0}, &(0x7f00003ce000)={&(0x7f0000767000)={0x3}, 0x8}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/28 15:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f00007c3000)=0x4000010000007ff, 0x4) 2018/01/28 15:41:55 executing program 5: clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") getuid() getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setuid(r0) 2018/01/28 15:41:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0x80000000, &(0x7f00005ee000-0x5e)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r2 = epoll_create1(0x80040) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000674000-0xe)='/dev/keychord\x00', 0x20001, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000a21000-0x4)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b11000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000e50000)={0x400000000000015, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001cd000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4d000)=0xfde8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000a78000-0x4)=0x0, &(0x7f0000da1000-0x4)=0x4) r6 = getegid() fchown(r1, r4, r6) 2018/01/28 15:41:55 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000019000-0x4)={0x1000, 0xe07f, 0x5}) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000)=[{&(0x7f0000018000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000017000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/28 15:41:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) r5 = gettid() sendto$unix(r2, &(0x7f000024a000)="e731410f1cf3972b4b2d4587f07d90d4a89e77594b59b93b43de4b30a8c1bfccf830fce0d86cd7c1c53a091c1ee049f9880719aeac94723c71607f988c58110e2554167d267ce87718e818ba29301d6e31bed47e1a09302a2104c1a46709170bc83ff234546d3570ccbcd29eca2955792bfb140a7d5d6bfacbd83adb9170e7455fc2602a79610e3e54bc9ebc06241f1daa45179aebcf57dfa1bb", 0x9a, 0x4004810, &(0x7f0000d36000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setown(r4, 0x8, r5) tkill(r1, 0x16) 2018/01/28 15:41:56 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/28 15:41:56 executing program 1: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf2000-0xe)='/dev/keychord\x00', 0x4000, 0x0) write$selinux_access(r0, &(0x7f0000e7b000-0x33)={'system_u:object_r:semanage_exec_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x32, 0x0}, 0x33) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3501}) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e7c000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x3, 0x4, {0xa, 0x3, 0xfffffffffffffa51, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, 0x3a) 2018/01/28 15:41:56 executing program 4: socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000d3c000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001cf000)=""/119, &(0x7f00009df000)=0x77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000229000)=0x5, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000091000-0x8)=0x0, 0x1dd) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000257000-0x4c)={0x7fffffff, 0x7fff, 0x4295, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000c3a000-0x8)={0xd960, 0x6, 0x80, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000176000-0x8)={0x0, 0x5}, &(0x7f000074e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000e5000-0x14)={r3, 0x1, 0x4, 0x884, 0xe00a, 0x5}, 0x14) 2018/01/28 15:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) pipe(&(0x7f000098d000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:56 executing program 3: 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}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000948000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000dd8000-0x1000)="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", 0x1000) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ab2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007d7000-0x4)=@assoc_id=0x0, &(0x7f0000941000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000696000-0xb)={0x0, 0x3, "616086"}, &(0x7f0000539000-0x4)=0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000068b000-0x8)={0x0, 0xfff, 0xffffffffffffffff}, &(0x7f0000740000)=0x8) sendmsg$inet_sctp(r2, &(0x7f000022e000-0x38)={&(0x7f0000391000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e08000-0x30)=[{&(0x7f0000ad1000)="4497dffd0c1406d75129db7a11e4214633ea46a70a574345ddb0e10966b0630394ac7be09d44c13a594f576fb758b65506789c4abf9e9990a481eee77b3385ee72a6c30386f00ab5e712c5d77ce6d9023dac2ed59260c5def8a3", 0x5a}, {&(0x7f00001b6000)="4564b9ba539263e7136f13f7cce246d346dbe2ad4a45c6da1f2dfcfb3873a0b3364396e391b39cf1696758c4e70a3bb1295b455122f21bad6ac69955732145d755eb82548312c4a1a4856ee2dff9687244f8544531600c81911012d193bbaaa724c7fc5cb3ed5df35f", 0x69}, {&(0x7f0000f6e000)="f33b1d984bc0e31e78116a145b5ad96b128af5d92455dfeb8aaa18c09c7a33faa2dfd3927305e8cd35d52a5889626856901a2d2c743319deb380a7a3ff16de8dd60a351cefae771776c544917affd8cb20963b0e2495a728dc6def3720d2c0417bc82b7fd86c78edc14f6f8f04f538028a00c502e52eade14706522e1602c142dd1e04d7a470363218bbc6b3d650190616eb3373a64875e2473fb5b8e5aadae00c1a4b0658b95f9ac12b3b9f624118fd1297249e929ede269aaff4b7860520f6f94d14170cc1ab379109d327f117c23c7c311eb465c73ba7b7195eb7ca84511c3271652201bc98a71aa527973586a045c3", 0xf1}], 0x3, &(0x7f0000180000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xcdd1, 0xc, 0x7, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x7, 0xaafc, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x6b8, 0x6, 0x5}}, @init={0x18, 0x84, 0x0, {0x9448, 0x8001, 0x7, 0x16}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x65c, 0x80000001, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x9, 0x8201, 0x1, 0x6, 0x0, 0x4, 0x3f, r5}}, @init={0x18, 0x84, 0x0, {0x400, 0x2, 0x7f, 0x8}}], 0x150, 0x84}, 0x810) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006b4000)={0xc35, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x7, 0x6, 0x40, &(0x7f00008f7000)=@generic="c5b5cbd098ebd2ccb6a900b394e0cc56", 0x8, 0x9, 0x7}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x1, 0x3) writev(r0, &(0x7f0000abc000-0x90)=[{&(0x7f0000f07000-0x9e)="", 0x0}, {&(0x7f00008d8000)="88", 0x1}], 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000654000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000e60000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b6a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000870000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f62000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0, 0x0, 0x0, 0x9, 0x2, 0x20, 0x20, 0x2c, r6, r7}, {0x0, 0x1, 0x261b, 0x9, 0x90, 0x81, 0x2, 0x80000000}, {0xffffffffffffffff, 0x20, 0x81, 0x7}, 0x3, 0x5, 0x1, 0x1, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x1, 0x67, 0xd48a, 0x0}}, 0xe8) 2018/01/28 15:41:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000c55000-0x4)=0x0, &(0x7f0000000000)="") r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000064e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dea000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/01/28 15:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000e24000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002f2000-0x20)={@generic="0e6fef04a010470e8f268602c48b98df", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00006ec000)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b3d000-0x8)={0x9, 0x200}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000dc000)='/selinux/policy\x00', 0x0, 0x0) linkat(r1, &(0x7f00002b1000-0x8)='./file0\x00', r2, &(0x7f00005f6000-0x8)='./file0\x00', 0x1400) 2018/01/28 15:41:56 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) socket$inet6(0xa, 0x3, 0x9) 2018/01/28 15:41:56 executing program 2: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cb8000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004be000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 15:41:56 executing program 0: link(&(0x7f00003ef000-0x8)='./file0\x00', &(0x7f00000f3000-0x8)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000249000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000b79000-0x8)='./file0\x00', &(0x7f00004cf000-0x8)='./file0\x00', &(0x7f0000ccb000-0xd)="0060ebd513397f8962ab7ab3be2c7afa81f5867ef8abc71af8fb0239a4e72f461ef41992f15d8e40f023f3e138eb0a", 0x1004, &(0x7f000075a000)='+') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009f8000)={0x0, 0x0, 0x0}, &(0x7f00002a1000-0x4)=0x4) sched_setparam(r2, &(0x7f0000b4f000-0x4)=0x1) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) r3 = socket$inet(0x2, 0x2, 0x88) close(r3) syz_open_pts(r1, 0x10000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000777000-0x8)={0x0, 0x8000, 0x81}, &(0x7f0000cad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004fe000)={0xff, 0x0, 0x2, 0x9, 0x2b, 0x4, 0x1, 0x100000001, r4}, 0x20) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1d000-0x1)="d6") syz_open_procfs(r2, &(0x7f000087d000)='status\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000035b000)={0x0, 0x0}) 2018/01/28 15:41:56 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000cbe000-0xc)={0x81, 0xd9, 0x8, 0xfffffffffffffff9, 0x2, 0xb5}) syz_open_dev$loop(&(0x7f0000001000-0x2)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000a69000-0x8)={0x0, 0x0}, 0x4800) ioctl$KDDELIO(r1, 0x4b35, 0x9) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a85000-0x20)={@common='vlan0\x00', @ifru_flags=0x4d00}) 2018/01/28 15:41:56 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x4, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000007f000-0x44)={{0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000cf7000)="34abab79a75a6125e3c97314061c81d26b928f95000000000000da23da34abb7a3343539c5c9b92077b0926c0dae8e0c398a90b193c492dd0cd1429bf9c266db37f6a487b5680c4f00385cb097bb44e0549cf6997fe3e32d3e457426f9b4de66a9b33d57b05fa5036df63aabf165ceb9d78f509971e5d34d4a17cb796a00000000000000037fb61d9c84fa9eb86cdaf319de76efe0", 0x95, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000)={0x0, 0x0}) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 15:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_getoverrun(0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000080e000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) bind$netrom(r0, &(0x7f0000f46000-0x48)=@full={{0x3, {"3f9d2a37ec0e14"}, 0x51e}, [{"2f9e67e14ddb7d"}, {"d739a0432e90e6"}, {"a79d24059761fe"}, {"2c14343b124458"}, {"85162900d71dc4"}, {"8476be28bdb8b5"}, {"c0eaca3aa11da1"}, {"0d031bac8233c2"}]}, 0x48) 2018/01/28 15:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000624000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00003d5000)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00003df000)='/proc/self/net/pfkey\x00', 0x20802, 0x0) 2018/01/28 15:41:56 executing program 6: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e7d000-0x8)={0x0, 0x0}) ptrace$cont(0x9, r0, 0x80000000, 0x80) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x1}}, 0xffffffffffffff24) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 42.506933] SELinux: unknown mount option 2018/01/28 15:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000009f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000724000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000b7e000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009e000)=0x20, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000714000)=0x4) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000024d000-0x4)=0x0, &(0x7f0000959000)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000844000)=0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000936000)='/dev/rfkill\x00', 0x404005, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b8c000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000046f000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r4}, 0xc) 2018/01/28 15:41:56 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000010000-0x180)={0x2, 0xc, 0x0, 0x9, 0x30, 0x0, 0xffffffffffffffff, 0x2, [@sadb_key={0xd, 0x9, 0x2c8, 0x0, "3ab717bced79bffedeb0406694718bbde1614baf17891a4b8c885d5899f8dfb726e71b360d4199ffb3b63d7406d1ab7524f6adc8edc55239574c656bd223f06f5f1964dd9c414b24c78c0cad072a04f32a434f0f8535ce12ab"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x0, 0x6, {0x6, 0x33, 0x3, 0xfffffffffffffd44, 0x0, 0x8, 0x0, @in=@empty=0x0, @in=@multicast2=0xe0000002}}, @sadb_x_sec_ctx={0x11, 0x18, 0x1, 0x8, 0x7e, "5f6ac8dfe369a24ddf423fd57f8cdfcfd0d95781a1516a4218fb1582f4f81f56b5ff28bc49665b6cd62b9d2ddf0ebf31b619219ebc81cd159d455abcd7ab74fb8a4f41665d441e39d0ae72153291d7fa60e911c9a0ac37c9fbc346b99bf965bf2f46ca440bf74be67822947bb166de5a1465f6dab09d9057072b4acbe97e"}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x9, 0x4, 0x8a, 0x3, 0x60000000}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000694000)='dns_resolver\x00', &(0x7f00000f1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000419000)='\'trustedem0nodev#ppp0&cgroup\')\\\x00', 0xfffffffffffffffb) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000605000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000ccd000-0x4)=0x101) fcntl$setsig(r0, 0xa, 0x4) 2018/01/28 15:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000abb000)=0x0, &(0x7f0000c24000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000084b000)=""/228) 2018/01/28 15:41:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x0, 0x0, 0x0}, 0x3ae) r2 = open(&(0x7f0000041000-0x8)='./file0\x00', 0x40, 0x20) rename(&(0x7f0000c16000-0x8)='./file0\x00', &(0x7f00009de000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000aed000)={0x0, 0x6}, &(0x7f000009f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000d73000-0xc)={r3, 0x9, 0x10}, &(0x7f00006fe000)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000034e000)={0x401, 0x2, 0x6, 0x3, 0x7, 0x80, 0x8, 0x9, 0x0, 0x6, 0x7}, 0xb) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00008d8000)=0x8) 2018/01/28 15:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x0, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f000076b000-0x40)='md5\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\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d42000)={0x0, 0x78, "5f39bd42ba00af6a083d1be68adca8ac89651953232282073360da5d0932fcc1b3dfdb6ea3529d62b251a79749a9d22691054c90e1116e4043726e94564c5d6e59c861865243ffd6f7a6ce35aa9c7b70ee4d88cc3e62222e50bb23f758727a945d1ffaba7f948a4dbf03ed4db21bee58583ba7b8b22335d3"}, &(0x7f0000156000)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000549000)={r2, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7ff}, &(0x7f0000756000)=0x98) 2018/01/28 15:41:56 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000+0xca8)={0x0, 0x0}) r0 = open(&(0x7f0000010000)='./file0\x00', 0x32180, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000000e000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000014000)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) bind$netrom(r0, &(0x7f0000015000-0x10)=@ax25={0x3, {"4b1a3c45aeff16"}, 0x7}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0xfffffffffffffe8c) 2018/01/28 15:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000544000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000287000-0x69)=""/105) r1 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e18000-0x4)=0xc) ptrace$getregs(0xc, r2, 0x5, &(0x7f0000f27000-0x3e)=""/238) rt_sigtimedwait(&(0x7f00008b6000)={0x7}, &(0x7f0000051000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000013e000-0x10)={0x77359400, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00004d2000)={{0x2000000100000001, 0x0, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000009f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000724000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000b7e000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009e000)=0x20, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000714000)=0x4) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000024d000-0x4)=0x0, &(0x7f0000959000)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000844000)=0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000936000)='/dev/rfkill\x00', 0x404005, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b8c000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000046f000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r4}, 0xc) 2018/01/28 15:41:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000a5000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000c09000)=[{0x0, 0x0, 0x3ff, 0x0, @time={0x77359400, 0x0}, {0x0, 0x7fffffff}, {0x0, 0x0}, @raw8={"c0d988ba44ee2f5968f20b9f"}}], 0x30) memfd_create(&(0x7f0000d35000)='/dev/input/mice\x00', 0x2) write(r0, &(0x7f0000452000)="25d1d89abbe3633adaab1e2b645b769010cec8300dc3849ae2846bf6a07088690d72870dde8036be2c423c3719c4e13c685583a827cb9045794449b92ce18433c3856542", 0x44) prctl$getname(0x10, &(0x7f00009e7000)=""/0) 2018/01/28 15:41:56 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a57000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b10000)={0x0, 0x10, &(0x7f0000b77000-0x10)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000be5000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bd8000)={r1, 0x78, "3e19457a572bce294b60e973e692dcb2e8666d2edce4664bc7c4aa41ca16f44add47ea4399219d808477fa21875f436c435a3b36286b3f2fc056069c2e091e411b27e81ed8f003338d8846101929b12ef1376ea250112a20e6d58e6fb6e9a4f45d6b3fd64bba992d71cbca51eee7067df909df2869e81716"}, &(0x7f0000f91000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) 2018/01/28 15:41:56 executing program 6: memfd_create(&(0x7f0000c7f000)='#\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000066c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8bba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x809, 0x1, 0x6, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r0, 0x0, 0x4, 0x2}, &(0x7f0000001000-0x4)=0x10) r2 = gettid() ioprio_set$pid(0x2, r2, 0x0) 2018/01/28 15:41:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x5)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x80000) r5 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) r6 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x8000, 0x0}, {r1, 0x0, 0x0}, {r2, 0x18, 0x0}, {r3, 0x400a, 0x0}, {r4, 0x4500, 0x0}, {r5, 0x440, 0x0}, {r6, 0x2, 0x0}], 0x7, &(0x7f0000002000-0x10)={r7, r8+30000000}, &(0x7f0000001000-0x8)={0x6}, 0x8) clock_gettime(0x236b828dc104b655, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/28 15:41:56 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000963000)='keyring\x00', &(0x7f0000f6a000-0x2)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000aad000-0xa)='encrypted\x00', &(0x7f0000f6a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000afa000)='/dev/snd/seq\x00', r1) 2018/01/28 15:41:56 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0xc5)=""/197) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00009b7000)=@buf={0x49, &(0x7f0000067000)="28f3763118190fff398029472c798a9ea49448f13658dcfb81a436536b9de2aa5df5da2bcbe2c3d0d51110d97a71465342128c1b99d0bd8085aa3ce6d89aa02ac633890597400934a4"}) bind(r0, &(0x7f0000d7d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x2}}, 0x2e) connect(r1, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490", 0x0}, 0x60) 2018/01/28 15:41:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x800) 2018/01/28 15:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ca000)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000f2c000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000138000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004dd000)=0xe8) r5 = getegid() r6 = getpgrp(0x0) r7 = getuid() fstat(r0, &(0x7f000029f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00007fe000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f4e000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a68000-0x4)=0xe8) lstat(&(0x7f0000027000)='./file0\x00', &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005cd000)={0x7fffffff, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a20000)=0x0) stat(&(0x7f00003e8000-0x8)='./file0\x00', &(0x7f0000e1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000330000)=[0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db5000)={0x0, 0x0, 0x0}, &(0x7f000010b000)=0xc) lstat(&(0x7f00005d6000)='./file0\x00', &(0x7f0000a95000+0xf36)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000737000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) r18 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f80000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e50000-0x4)=0xe8) stat(&(0x7f0000d5e000)='./file0\x00', &(0x7f0000a20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000897000)=[{&(0x7f00003ca000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dc0000-0x60)=[{&(0x7f0000bbb000-0x3c)="9d64b676c1962e25bad8a34c60830f9f1e7047f0c570991b047c196ac38b584b9eb7f83f6fdefc491a8b676b944313fe3fe016c44242a4d6936df826", 0x3c}, {&(0x7f0000cec000-0x9d)="637e70020236e702f6af08aa10184b86df736e9dc426df1a7c980ab5a55ed1ad0374be337caa172d7def71f0371626284c85fe94477feef03bf2265dbaaf7cd5a0415552525f2ba7e95dbb6b0a59d4a6c0244e70ac4171ac2c417a31d68ca8a9c425c624585c57737c1b687584ae9cf5f2d0f9a336245bf5679ed7cd5c8e1c90772dfb15e142906e5a70a2760c8664ba8b4104bb407d87b3e6be99d8ea", 0x9d}, {&(0x7f000033f000-0xb8)="3c51b35a64515497c8f738f1bd3f33674c5823c99ec67bb2947364488c85e918c2c6bbbbc569438e2dcaf3df3a5a2fc621b0edb978b807867102a67fd2e6191470aac77d71f3306c7510c47f9f3679f52113ef75155ce55c935338a5478fb11624260defce48fa85f8e7a326ade4e46c891c3d96d4e039527d815350b6eee8c0e4826045be03e6ba94f9583205d4740b957706b0bc14846998af7d9386688d8b05bd70dccf12749a731f72d9ffd338f4e75c2625f6958b82", 0xb8}, {&(0x7f0000db8000)="5249d68cd7cc33914a2ff40dec5b56763d171bf8843095de62508cabad5d0c7f", 0x20}, {&(0x7f00000cd000-0x20)="6adb514f2be3d436026c4eee0f85027fec440158fbd849d09a0a86760436e24b", 0x20}, {&(0x7f0000b73000-0xf5)="a3b7ad7c879817fd0a05172afaf9c73fbb454024f806659b1dd5cad67682c01ac9b788db364c9227c0e18781485a0cf7dbee956cf2c3812a3f00eadeb51bb18f48c6b6b96f82d654a3a4689bfc2137ec01853ed1ab34e1f135dabdc82642284fd4c148da7f1501afa60b08c73481efc1348508dc24a57a9aaed616392040bc611ca0c397a7b359590086dd5f28c67212df970f2b44435208de91911727a8c77d96ef5eaa4babcf2fdb51ddd5f6b6bf1003e10f3c7e433af61d43291ca69e35924fc1618ad08eef0dfc6cf149cb9b00d452df995fca357193c610b1ad84505388a2d2d5aa917efee3284311a5ce78ace592510ca2ad", 0xf5}], 0x6, &(0x7f000035f000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r1, r1, r1, r0, r1, r1]}], 0x170, 0x20000000}], 0x1, 0x44000) ppoll(&(0x7f0000025000)=[{r1, 0x2021, 0x0}, {r0, 0x2000, 0x0}, {r2, 0x8000, 0x0}], 0x3, &(0x7f000099b000)={0x77359400, 0x0}, &(0x7f00000c0000)={0xf727}, 0x8) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mknodat(r0, &(0x7f0000503000-0x8)='./file0\x00', 0x7043, 0xc3f8) 2018/01/28 15:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007d3000-0x4)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000481000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6d000)=0xe8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000211000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077c000-0x4)=0xe8) 2018/01/28 15:41:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000942000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a73000)={0x0, r3+10000000}, &(0x7f0000c40000)={0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) getdents(r0, &(0x7f000051c000-0x39)=""/57, 0x39) r4 = gettid() fcntl$setown(r1, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/28 15:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet(0x2, 0x2, 0x3ff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001f4000-0x4)=0x9, 0x4) 2018/01/28 15:41:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80004, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000849000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fef000)=0x0) 2018/01/28 15:41:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x85b8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={0x0, 0x0, 0x820a}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r2, r3}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000014000-0xf0)={0x2, 0xf, 0x20, 0x8, 0x1e, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x8e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7fff}}, @sadb_address={0x5, 0x17, 0xff, 0x80, 0x0, @in6={0xa, 0x1, 0xf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0xa31d44e}, @sadb_address={0x5, 0x7, 0x7e, 0x80, 0x0, @in6={0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80000001}}, @sadb_lifetime={0x4, 0x3, 0x4b7, 0x5, 0x40, 0xfffffffffffffeff}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000005000-0x1c)=@req3={0x7ff, 0x1, 0x9, 0x5, 0x101, 0x1000, 0x8}, 0x1c) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000012000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:41:56 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x1, &(0x7f0000b47000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000f9a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f9a000)=0x48) pselect6(0x40, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x10)={0x77359400, 0x0}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8)={0x0}, 0x8}) 2018/01/28 15:41:56 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/7) fadvise64(r0, 0x0, 0x4, 0x4) 2018/01/28 15:41:56 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000a000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000031000-0x8)={0x0, 0x0}) ptrace(0x8, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/01/28 15:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b6f000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000fac000-0x10)=@generic="102daba5e21184ae9cdfc12d17a041b2") futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/28 15:41:56 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000531000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ff6000)={0x2, &(0x7f0000805000)=[{0x0, 0x401, 0x40, 0xfffffffffffffff7}, {0x5ca9, 0x2, 0x0, 0xdc000000000}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ff7000)={0x7, 0x3, 0x5, 0x0}, 0x10) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000aea000-0x50)={@common='sit0\x00', @ifru_names=@generic="2ff0db56aecf7ca81d1e0354bbf343ef"}) 2018/01/28 15:41:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{r0, r1/1000+10000}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000f4c000)=0x0, 0x84, 0x400, &(0x7f0000d46000)={r2, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/28 15:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000951000-0x8)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bc7000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000742000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000004a000-0x8c)={0x4e0, 0x100000001, 0x3b7, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000056d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_setattr(r0, &(0x7f00007b9000-0x30)={0x30, 0x1, 0x1, 0x20db7d80, 0x20, 0x7, 0xffff, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x401, 0x6}, {0x8, 0x10001}, 0x1, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) 2018/01/28 15:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c21000)='/dev/sg#\x00', 0x7, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000071a000-0x14)={0x8594, 0x1, 0x7ff, 0x9, 0x3}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) 2018/01/28 15:41:56 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e5d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000be8000)={0x0, 0x2c, &(0x7f00002b7000-0x2c)=[@in6={0xa, 0x3, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000e66000-0x60)={0x0, 0x0, 0x2, @thr={&(0x7f0000937000)="750a252525a8", &(0x7f000013b000-0x1)="05"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f0000158000-0x4)=0x0, 0x4, 0x4000000000000, &(0x7f0000ce8000)={0x77359400, 0x0}, &(0x7f0000184000)=0x5, 0x7f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000d67000-0xbd)=""/189, &(0x7f0000edf000)=0xbd) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x3df}], 0x1, 0x0, 0x0, 0x4040000}, {&(0x7f0000718000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f000051a000-0x30)="0112c9b4d4c51e932078eaf80435e17a4946f589541f638cb17133ef7b43b1d1cbc896cdbfa19b84dd950c29fd3a68da", 0x30}, {&(0x7f0000f07000-0x1c)="b13fe7ee2c3d43f16d75388e5994f1bded2d2360f5c38ba77b7d78db", 0x1c}], 0x2, &(0x7f0000036000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff4a83, 0x3, 0x3, 0x6, 0x73b, 0x1, 0x0, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xb, 0x40000000000, 0xff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x46, 0x8, 0xdb, 0x2, 0x9, 0x2, 0x4, 0x0}}], 0x90, 0x814}], 0x2, 0x24008001) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000948000-0x15)='/dev/pktcdvd/control\x00', 0x42000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) ftruncate(r0, 0x55) 2018/01/28 15:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000-0xf)='/dev/sequencer\x00', 0x101, 0x0) mknod$loop(&(0x7f0000a6a000-0x8)='./file0\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00004e6000-0xb0)={{0x20, 0x89}, 'port1\x00', 0x90, 0x0, 0x7, 0x91, 0x6, 0x0, 0x2, 0x0, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b63000-0x8c)={0x8001, 0x2, 0x0, 'queue0\x00', 0xc000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f00006a0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x58, 0x0, 0x401, 0x6, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x28, 0xa68b, 0x0, 0x1ff, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@rand_addr=0x401], 0x81}, {[@empty=0x0], 0xfffffffffffffffe}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, ""}}}, 0x62) 2018/01/28 15:41:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ashmem\x00', 0x280000, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r1/1000+30000}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 15:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f000014e000)={0x4, 0x9, 0x400, 0x8, 0x3, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000003000)={0xfffffffffffffffa, 0xa557, 0x40, {0x0, 0x1c9c380}, 0x6, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) request_key(&(0x7f0000b3b000-0xd)='dns_resolver\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000705000-0x5)='ppp0\x00', 0x0) 2018/01/28 15:41:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000067d000-0x50)={{0x8, 0x1ff}, {0x3, 0x2}, 0x2, 0x1, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x5) 2018/01/28 15:41:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000695000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000462000-0x4)=0x5486, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000e10000-0x7)='limits\x00') readv(r1, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) poll(&(0x7f0000e3c000-0x20)=[{r0, 0x28, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2, 0x0}, {r0, 0x1, 0x0}], 0x4, 0x6) write(r1, &(0x7f0000e9c000-0xd2)="0af93ec7194e3dfe247e270c91cbcdd04cfa014d2cfbb06a69269bc6fa6f36cecdf60a9738effc13f7296b8af6a04e4b007f78bd034adb4be6c54558937c8fbc09a7f862b3a2574279b7d755dc8f598e772904ba32e868e9123c3b6b3306c1cd6c93ec6b3f9794c68e7d121fadde3cc67784cb27cbb8f3628621a0fa1eeb2576fb4bb12181894f795a194b28ae566a3bf4ebe45becf2573c840a65b042d41bb6fca858ce29735f8e75266139eb520c1b1d1d75891cef78ad38de0f657a47cbf93f476d922389ee5738822682fd4964745fca", 0xd2) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004d9000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5d000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b86000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cba000)=0xc) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001ff000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc7000)=0xe8) lstat(&(0x7f00001e0000)='./file0\x00', &(0x7f00004c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000586000)={&(0x7f0000946000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004ae000-0x20)=[{&(0x7f0000f50000-0x8d)="69c2ec0d93daf3c8dc6578ea7ae63a2fa78398a93e82914e0d0a17c4c85f9a09e81d99d0f2ac6f90a87050fef64a76363bacde882b0954696e38bd220d92499bc65c04b74ea61399ace10717211a30a278a1ad7f2d32cd42bd474a2395527909fcd5c66481935d489551e7aae283466b882260aaf306172fcc9355c343f59b1ad5db8d7c2798f64b071805735e", 0x8d}, {&(0x7f0000e92000-0x97)="0d3e0cca83c267fb40823da4325c12e3aeb818c888bf14b155a1ebe42d3ff14a5bd9d2fe9a4603823831fbaa82f5de3c3ba1226eda6ce50664d44f1e33c51a5243940c6e387ef19912b16b712821fd6ce5aeefc6383bc10e1d73c5de141816ce2f6226cb3ef9c9b94e4d5280d04cc24bd544bed75447a07208d42c37e5625235f2cc8618e21e6cdfc76bdc9ed1db23e51637aa8b0cd678", 0x97}], 0x2, &(0x7f0000492000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xc0, 0x8001}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000790000)={0xf34b, 0x2b, 0x1, 0x100, 0x1, [{0x2400000000000, 0x6, 0x2, 0x0, 0x0, 0x308, 0x0, 0x0, 0x0}]}) 2018/01/28 15:41:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000007a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket(0x0, 0x6, 0x25c) bind$inet6(r1, &(0x7f0000169000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x257}, 0x1c) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x0, 0x0, 0x0}, 0x3ae) recvfrom$inet6(r1, &(0x7f0000deb000)=""/244, 0xf4, 0x1, &(0x7f00001aa000)={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, 0x1c) 2018/01/28 15:41:56 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x1) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000, 0x0}, {r1, 0x4164, 0x0}, {r2, 0x4191, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x4000, 0x0}], 0x5, &(0x7f000041f000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r5) r6 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000d000-0xd8)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0xb)=[@ptr={0x70742a85, 0x1, &(0x7f000000b000)=0x0, 0x0, 0x3, 0x5}], &(0x7f000000c000-0x18)=[0x48, 0x28, 0x40]}, 0xfff}}, @clear_death={0x400c630f, 0x1, 0x4}, @increfs={0x40046304, 0x3}, @release={0x40046306, 0x1}, @acquire={0x40046305, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x18)=[@flat={0x73622a85, 0x1, r7, 0x4}], &(0x7f0000004000-0x48)=[0x28, 0x58, 0x38, 0x40, 0x0, 0x58, 0x30, 0x78, 0x0]}, 0x4}}, @exit_looper={0x630d}, @acquire_done={0x40106309, r7, 0x4}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x0, 0xffffffffffffffff) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) 2018/01/28 15:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab7000-0x9)='illinois\x00', 0x9) lookup_dcookie(0x3, &(0x7f000069d000-0x41)=""/65, 0x41) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x457}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 15:41:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) r1 = accept$inet6(r0, &(0x7f0000770000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000568000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000083f000)=0x2, 0x4) 2018/01/28 15:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) write(r1, &(0x7f0000520000-0xdb)="5d62be1c6ac21f0dadf8839d8ab83fd26d603c97ef8aac9cfa0f95fb79238748e2b42b35bf4359c4cde3fc2e6022170e5df9746ca2f199c1f6e30ad1f864ae1e09bfd64da30cb97e20baafa886727060cbf5875f57e897aa6e004b9012973b139aa3d2da650527e8705a82e5d84bf896ab3ab47f38392c0219cf78a8b542359f5b6087b88023a37cf5279c280bb1d859550646dd96e7fb1a4d3b15a6f9d8aff0a67ffc4478235a421f5c8398e51be70afa1e2e349e120d", 0xb7) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x71d}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/28 15:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e92000)=0x2, 0x4) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x0) 2018/01/28 15:41:57 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef8000)="2400000024001d0600fffa000041861803ffffff03008000fdfffff6ff08000000121f7f", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000034f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb6000)=0xe8) connect$nfc_llcp(r0, &(0x7f00007fc000)={0x27, 0x54c, 0xffffffffffffffff, 0x3, 0xcf, 0xee, "04ae26b7a1e488198b91e59088371ccff5d2d0c84c46eeaccccfefccd564dce4840df18d0a75826ad8941a1f59d5d14c2ae19ac466931fc6fdf31c50fecbef", 0x10001}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f000072b000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000474000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/28 15:41:57 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f000000b000-0x60)={0x27, 0x4, 0x1ff, 0x5, 0x9, 0x9, "2d328bf59e07f9027040252e4902e7a1f6b466245af384df4c46bfc6ebf6f08f1135fe8603695f4f4dea4fb8f90f31def0b87cfb2ffb0c78098ebcf9efd71c", 0x0}, 0x60) r1 = socket$inet(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8912, &(0x7f000000b000-0x28)={@generic="3347690fb00cdf0e9bb7d93587f30c59", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079e000-0x11)='/dev/vga_arbiter\x00', 0x101002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000826000-0xb8)={0x0, 0x9, 0x0, 0x7fffffff, 0xd07, 0x1, 0x8, 0xf74, {0x0, @in6={{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x7ff, 0xf7, 0x7}}, &(0x7f0000456000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002a3000-0xbb)={r3, 0xb3, "09ebb118c5b0430989ddf6a6314c9235f6fbc03f9ab9385fa608c2872d2acdd94ddb267cd9d3b79d165678f2f6eb20139e60c60de27d1a2fe0fdd262d3ca53e9da27cf0bf0f01e32e8f9256e6fc8825663168cd6fd201a8b77ab1421bb28523c05bafc89292d58aa85897f2e193d5bc8b8ef6cce5df9ba7cc5764e9de37392d9dc9910f4ea0b70bed9549e22e605411043d609e6a6936d6b6a914c25c9460e2e11bc58c7c856f2ea8b7ffadd30c63f2aa3c6cb"}, &(0x7f0000b5d000-0x4)=0xbb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f90000-0x14)={r2, 0x4, 0x200, 0x7, 0x9, 0x10001}, &(0x7f0000dd9000-0x4)=0x14) socket$netlink(0x10, 0x3, 0x80d558ee8b50a24e) 2018/01/28 15:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ebd000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f30000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) writev(r1, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) [ 43.362529] binder: 7301:7309 got transaction with unaligned buffers size, 4095 [ 43.373705] binder: 7301:7309 transaction failed 29201/-22, size 0-0 line 3172 [ 43.397310] binder: send failed reply for transaction 40 to 7301:7318 2018/01/28 15:41:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, 0x0, 0x0, 0x0, 0x0, &(0x7f000053d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x40000) ioctl$VT_RELDISP(r1, 0x5605) [ 43.418324] binder: undelivered TRANSACTION_ERROR: 29190 [ 43.423974] binder: undelivered TRANSACTION_COMPLETE [ 43.433748] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.443942] binder_alloc: 7301: binder_alloc_buf, no vma [ 43.449444] binder: 7301:7318 transaction failed 29189/-3, size 0-0 line 3127 2018/01/28 15:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x0}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) utimes(&(0x7f00007f4000-0x8)='./file0\x00', &(0x7f0000958000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 15:41:57 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x20, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000321000)='/dev/ppp\x00', 0x200000, 0x0) sendto$unix(r2, &(0x7f000060c000)="49cc7fd6050b46fe3f41f6e5123a908d7a7fcb4c345688776d1a4d6b0a19616bac4b9802aacf985ef6797128fc22471861dd52ed6557cb904d687ee45815916e95e567c98dca1bf647379e199eccebecdb0f", 0x52, 0x8810, &(0x7f000032e000)=@file={0x1, './file0\x00'}, 0xa) rename(&(0x7f000096d000-0x8)='./file0\x00', &(0x7f0000212000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$llc(r1, 0x0, &(0x7f0000ab2000)=0x0, 0x800) 2018/01/28 15:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000012f000)=0x0) tkill(r0, 0x3d) clock_getres(0xffffffffffffffff, &(0x7f00007a4000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r1}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 15:41:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000606000)='/selinux/mls\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/loop-control\x00', 0x2003, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ee000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) fanotify_mark(r1, 0x2, 0x10000, r1, &(0x7f0000e2f000-0x8)='./file0\x00') r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000d65000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000854000-0x10)={&(0x7f0000582000-0x358)={0x14, 0x1, 0x1, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000c1f000-0x4)=0x9) ioctl$TCSETAW(r2, 0x5407, &(0x7f00008a6000)={0x7ff, 0x3, 0x9, 0x9, 0x7fff, 0x401, 0x6, 0x2, 0x4, 0x6}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000182000-0x1)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000d2b000-0x10)={0xd2d, 0x2, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000605000-0x4)=0x0) getpgrp(0xffffffffffffffff) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00005b1000-0x24)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x24) getsockname$packet(0xffffffffffffffff, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af7000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000868000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x244d, r2}) fcntl$getown(0xffffffffffffff9c, 0x9) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c05000-0xf)='/dev/sequencer\x00', 0x600880, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000035a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ef7000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000985000-0x10)={0x5, 0xe, 0x5, 0x88, r4}, 0x10) writev(r1, &(0x7f0000921000)=[{&(0x7f00006c2000-0x7d)="a32dbffe8879f7cb66dce6f0b331e74593514ce557443388e5a0a14e51ab0bcda56c484ba975af28aba912d9b5d16c42e0d8356b071da0c56bb3f1356f9e9a1db6f1b00838414bb072db34666029d854c584561b09ba4e62b715c37d332391af31b43d0e594d8b8fa071e77f337a3363fcf1a0361e5ff605db216baf45", 0x7d}, {&(0x7f0000de9000)="646c57c32fde84d7f27e706ab21d9fc2a55311fa8207e5283ed44abbb8d9145758bad6015bc0f2af851ef450057905d70170578f251d062406e520023ca3daced3cb705a1cb2032b7548916dedbd2e04dc2ffc89950fccd6db39a49104c9be090f693802f2d93553d542bb1dcb7499389c2afbb8a2a81c197556acec6607df70b8b15db66373a2ddca20bb8f859691787049446b189d443181", 0x99}, {&(0x7f0000757000-0x1)="15", 0x1}, {&(0x7f0000c71000)="a8d696058cbb462419d871d76b571bf5433d3fb7a0c2dbaece3e0596dc6b4c", 0x1f}, {&(0x7f0000d70000)="57ef21ad513cce16de487fd55a5cd468c37b8fd1f725521a207862933a4d7702baa2d0437bb7e8", 0x27}, {&(0x7f000078f000)="c79d8ea8f68b4f9bda8ea41eb5fcc568e6ccba0063bc1b72019f2b8e8a548290353328a7030adffc1dad2982158502d01be15380d0ddc297668d6b690f77c47b204e7634cb99b3b3cc26a6f15bd0ad251c6404c0189500882a01f2e899ebef75be07b96e1c5f42171d78139961672a3b9435323dd771005b4a5db029f673e3749c7d7d41c7b3f0ef8d7f701b4b1f7f9fd084d285985a61143e1a4d5fa8c2c6317948", 0xa2}, {&(0x7f0000fda000-0x8)="154a0f26cce31b2e", 0x8}, {&(0x7f000009d000+0xb5f)="9bf0013b5bada9975d27872cdc65eb2fd7085d5794ec7438eed78c8f47aafc2d71bfd50d8d852c1ebd3e44e04b2cb0e9506dc5da113b568fd614e6b1414c879aabc0", 0x42}], 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dc4000-0x4)=0x0) getpgrp(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000463000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000097c000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007cd000-0x4)=0x0) r6 = getpgrp(r5) process_vm_writev(r6, &(0x7f0000de6000)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)=""/0, 0x0}], 0x2, 0x0) 2018/01/28 15:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000099000)='./file0\x00', 0x8000, 0x3) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000018d000-0x10)='/selinux/member\x00', 0x2, 0x0) close(r0) r1 = open(&(0x7f0000014000)='./file0\x00', 0xc0000, 0x0) fcntl$getflags(r1, 0x409) 2018/01/28 15:41:57 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f16000-0x15)='/dev/pktcdvd/control\x00', 0x440500, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c82000-0x24)={0x2, 0x7, 0x1, 0xed6, 0x5, 0x94, 0x1f, 0x71534a71, 0x8, 0x4, 0x4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000d89000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000fd000-0x4)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000044000-0x11)='/dev/vga_arbiter\x00', 0x40040, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000866000-0x4)=0x9, 0x4) 2018/01/28 15:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = syz_open_dev$usbmon(&(0x7f00002ea000-0xd)='/dev/usbmon#\x00', 0x955, 0x40801) bind$llc(r1, &(0x7f00002cb000-0x10)={0x1a, 0x7, 0xffffffffffff94de, 0x6b6f, 0x7fff, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b74000)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a3000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002ae000)={r2, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000d22000)={0x31, 0x8001, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept$ipx(r3, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r5}) ioctl$int_in(r3, 0x5452, &(0x7f0000f13000)=0x7) sendto$inet(0xffffffffffffffff, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) r6 = dup3(r4, 0xffffffffffffffff, 0x80000) sendmmsg$unix(r6, &(0x7f0000846000-0x70)=[{&(0x7f0000fe4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000085c000)=[{&(0x7f0000a0b000-0x7c)="f0e49e45ab7c173beabb8a2cf70913588e59d52a744faa14bb52310034c977a6846740ef5c4f31bf1c3195293487212a6e2f2c7aa3a77b9974f1feb2d96b7b1453b8138fc90776ac2d112bd1e2b961716b2d3b128762905b2233edc419fea708f9a9a7fab65c685fc3a31d6d0e0d3c2a9e2374784e6a8c3325945a4d", 0x7c}], 0x1, &(0x7f0000821000-0x48)=[], 0x0, 0x0}, {&(0x7f0000d12000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a3f000-0x30)=[{&(0x7f00007c0000)="fb6bd5be2ec3947ab4265ca305489d957a2aa1b252e28ebc562995f5eb40bab605c18ae04e8aca0ebc29a14c97cc3f27e766696bb5a3b6fb1443779c6cd54b93f1577606aa9e2aa9", 0x48}], 0x1, &(0x7f0000fbd000-0x30)=[], 0x0, 0x40000c0}], 0x2, 0x40) 2018/01/28 15:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000078b000-0x6)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) [ 43.457094] binder: 7301:7335 unknown command 0 [ 43.457102] binder: 7301:7335 ioctl c0306201 2000afd0 returned -22 [ 43.478526] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 15:41:57 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/28 15:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_fuse_mount(&(0x7f0000176000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000dfa000-0x8)=0x80000000) 2018/01/28 15:41:57 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) fcntl$setpipe(r0, 0x407, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/28 15:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f3d000)='/dev/pktcdvd/control\x00', 0x501000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00005c3000)="", 0x0) r2 = syz_open_dev$sg(&(0x7f00001bc000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x8800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000083e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000904000)=0x14) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000302000)={0x0, 0x80, &(0x7f000019f000-0x80)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x635}, @in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x5435, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f00009d8000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000e2b000-0x8c)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000820000)="fff47850d7bb37191dd6f68c6de534c0", 0x10) sendmmsg(r0, &(0x7f0000f38000)=[{{&(0x7f000083a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000973000-0x10)=[], 0x0, &(0x7f0000f24000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 15:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) pwritev(r0, &(0x7f0000088000-0xa0)=[{&(0x7f0000810000-0xe8)="b79fa06cc2b9db30822cb0bb44d816cf79cfeb03a94c90aaff712a9ba33129f3c8ed21cad169213a891dc339c433e5792c81f40a12b220e7f5b3cd96d96982a810c6302f7a1fd5bba4db1b181d317bacf56525f653bfa2fb20129b00282537eb2355d8b7b0f62d1aa5fd023b10a382098914ca3fdeb3c7e8c1c5c53be756fac7c05cf27e336078ffbbcffbdba8dd5a26f76927ca448467806b060a0348b2cfcf54509b35f26d071fafd7b21f4f14fb9e3647ef905f126670af6f7704710fb23d45a739783d0a8e14e82b4ba0915c8d902e296bd09b47301abe581d2d920305ef3be2a020eae1b9c7", 0xe8}, {&(0x7f0000c9f000)="de6de73f08461112f95fff03d94ca8f48eff638ab583de12f055c32e864b7d5447d33c8db4203a0b7d99e6dfc6d9875e90a4314ebe090a58251517d48d51cf87da1481b8d108", 0x46}, {&(0x7f0000a1b000-0x1000)="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", 0x1000}, {&(0x7f000030f000-0xb0)="107409ad02114ffcaa708d9ed1ead5b3dee66390199ebacf0eb9f142c1420fe2dbe432b02fc84363bb5e8708441938e048aa214403aa9d3c88bd9a85854fefe430be31c2c99aec0ca4b9556589664d9a3b7f5bbbf8a75fd695b17784ec4ceae7dfdf4893894cd5f00a07f493da6c9a2cf6a26cdbaa3ade3874ee4cb44d924a9da31c3ecf679ea25cf8b078cde80a3edb111b03b74061c0f24b193c96be9711156e8bbfe8589f57fbd41a216630db03f1", 0xb0}, {&(0x7f00000ba000-0xab)="f47035e556199b11005dbb09cdcd401f9f84a1db98553b0f7ba607c089dba6aaf7820d00c51e40deda7c07afd5a6fc72ef89732cd161c04f9c1d813a18ff452d77e05ed6b3af08b33e7b928e6fdf4ca962f8015444aa62da43f106570c1a4541fcdb7f19e8417826d6871e42a52c9a408a6dcadd7acb7189e077e99263b92dbe0ab7f6298f5c352bb152aea292105882969f426f56d19c5840e6ebb4a34a4d1c8cd5b2572d5a733be39565", 0xab}, {&(0x7f000006b000-0x80)="7a4aba188839822ad3f9293e836d86ea5cfe931db91a8ec6e9bed16acb76d9e142f173b078e264d06d6c5dd3f43aef2496ab092db1604c5a9467367321c07485085360cdc3c361aef580b34d558f93ace1f6a084876787b8a93aa9e188798860eef8970211a4fbe7092ac226505ea48057b579bd5a0ecf231793d4db4a9c19b5", 0x80}, {&(0x7f0000301000)="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", 0xfc}, {&(0x7f0000c9d000)="", 0x0}, {&(0x7f00004a1000)="1bac5c0b00323c797b260dc0bbcb3f0dd01ad30673d0c0b6a648e1211277d5589417a3618c49f420a8f69102e974b33eda4322ef8f46336dfe82e0bb4f1492204d9ca61e65445bb986572cd10faa3216acf01612445e9d5b060bd98a7969fc1d84f902b3011aedcc2bf3e14a3cf32eff6d240b958a0597b49d9336d30fa8660ea7e75878984f2d816e251bd0", 0x8c}, {&(0x7f0000343000)="49d6cabb6dad076e63acc04f971ae5072c5668e0cf4be2d18c84a51db126f06df00bb358d9555c958e08b734b5d0e96db91afcae217d5ce1f1fb434c29036f938d499995d5d2541d3c3a8042b7134bb45d8cc2824b05a44eedbaeb7280b672fc65a49ab2488dbd2eb4745c05e8f95ccd7d1397ab8235e0a7f2bee1126ba6b74c9032655e6000003ddcd502406e19949d64c6b4fd1354481d2e018b5bbb585ed21d77925a244b06c4a3de9a2cab9a039c7ec37aa509038d7bcea6f84e23f0dd", 0xbf}], 0xa, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 15:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000148000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000a6f000+0x960)='btrfs\x00', 0x0, &(0x7f0000fb9000-0x1d)="") recvfrom$unix(r0, &(0x7f000016d000-0xe9)=""/233, 0xe9, 0x2, 0x0, 0x0) 2018/01/28 15:41:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/28 15:41:57 executing program 4: r0 = socket(0x1, 0x7, 0x5) setsockopt(r0, 0x4, 0x4, &(0x7f0000ab4000-0x1000)="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", 0x1000) clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000081e000)=0x0) getrusage(0x0, &(0x7f0000797000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 15:41:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000000)=""/195) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) futex(&(0x7f0000002000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000011000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e1d000/0x3000)=nil, 0x3000, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000ce2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008b3000)=0x32) bind$unix(r0, &(0x7f0000d52000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x4008800}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000071b000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 15:41:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00004bf000)=""/142, 0x8e) unshare(0x400) r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.advise\x00') 2018/01/28 15:41:57 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x106e, &(0x7f000000a000-0x106e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x14, 0x4, 0x8, 0xb958, 0x1060, 0x3, 0x117, 0x1897, 0x32, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[@noop={0x1}, @cipso={0x86, 0x2a, 0xfffc, [{0x5, 0xb, "ee245ba0c1441b51f3"}, {0x1, 0x12, "05087b437473cdb52821154a25fc5dad"}, {0x7, 0x7, "3864b0a4bb"}]}, @rr={0x7, 0x7, 0x5, [@rand_addr=0x2]}, @cipso={0x86, 0x8, 0x3f, [{0xffffffffffffffff, 0x2, ""}]}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x7, 0x0, 0x0, 0x4, 0x7fff, "681324", 0xad54, "8d4150"}, "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"}}}}}, 0x0) 2018/01/28 15:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000c2f000-0x6)={0x6, 0x1, 0x9}) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/28 15:41:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x8000000000000008) r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') mmap$binder(&(0x7f00003aa000/0x4000)=nil, 0x4000, 0x1, 0x8a030, r0, 0x0) sendfile(r1, r1, &(0x7f000084f000)=0x5b, 0xfff) epoll_create(0x3) 2018/01/28 15:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000074d000-0x9)='/dev/rtc\x00', 0x4840, 0x0) mmap(&(0x7f00009ef000/0x4000)=nil, 0x4000, 0x2, 0x34, r0, 0x0) r1 = getpid() wait4(r1, &(0x7f0000042000)=0x0, 0x1000005, &(0x7f0000576000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000043e000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000043c000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000f2f000)=""/158, &(0x7f0000a22000)=0x9e) tkill(r3, 0x7) 2018/01/28 15:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000780000-0x24)="240000001300070001ff0400000009000120000c0d00030001e501000000000000b81617", 0x24) r1 = open(&(0x7f00006b6000-0x8)='./file0\x00', 0x20000, 0x100) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00005d2000)={0x101, 0x400}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b21000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x2}, &(0x7f0000a59000)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000871000)={r2, 0x6}, &(0x7f0000e6b000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000522000-0xa8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051a000)=0xe8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00005f3000-0x8)=0x5) 2018/01/28 15:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000efb000)='/dev/net/tun\x00', 0x0, 0x111c00) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006e9000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000014f000-0x4)=0x0, &(0x7f00006bf000-0x4)=0x4) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c52000-0x15)='/proc/self/net/pfkey\x00', 0x881, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f000048c000)='/dev/net/tun\x00') ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/01/28 15:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000515000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000855000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009e5000)={0x0, r2+30000000}, &(0x7f00006d0000)={0x0}, 0x8) ioctl$TIOCSBRK(r1, 0x40044591) r3 = gettid() ptrace$peek(0x1, r3, &(0x7f00006a3000-0x8)=0x0) 2018/01/28 15:41:57 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000000000)=0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000027f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c06000-0x4)=0x6) sched_getparam(r0, &(0x7f0000b63000-0x4)=0x0) r2 = syz_open_dev$sndseq(&(0x7f0000822000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f00004c7000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000899000)={{0x40000, 0x0}, {0x12, 0x0}, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e58000)='/dev/hwrng\x00', 0x40800, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000415000)=0x200, 0x3ab) 2018/01/28 15:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f00009e4000-0x8)='./file0\x00', 0x0, 0x81) ioctl$int_in(r0, 0x5473, &(0x7f000038b000)=0xc5fa) r1 = openat(0xffffffffffffff9c, &(0x7f0000f0a000-0x8)='./file0\x00', 0x400000, 0x0) write(r1, &(0x7f0000e39000)="441c080a49854d5d30837a754a15b539f048f0555e4ece99dc7eeeb15d8155b40c90b842a48489c154727da5597526ef0414809e02b433c5dbd107a0dac65fee7b22287a2b68f52772962c7858ea4f22d687627a2b09b3acff03000030443c80993b81098976a187af21eb4cf00f13d5ab0e2850848f054a", 0x78) symlinkat(&(0x7f000001f000-0x3)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r1, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) 2018/01/28 15:41:57 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x8000004000) socketpair(0x8, 0x2, 0x6, &(0x7f0000007000)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f000000a000)="2875597c1bf87a8fa38806d3cf54e76773e9eaa65c335c16e7aaf6d738375087822b74b87d84607dba48caa047bc6cf9ad688021aa8d14d1a8792b06bebaabe954f9f294244e2f73baf65e1c4f8eb3e0d377d037685b856bc6ce321a8efa309fd6d38161af2691da94e5a5a533302009cc0e539abb1f355eabd56628ba32a4954c0f9317ed628a4c36cc337fafc99b0b85cc24b85e2274dddc19c251d9f9b1dc00") read(r0, &(0x7f0000003000)=""/512, 0xffffffd9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0x40, 0x400) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000004000-0xed)=""/237) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f000000d000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001000-0x4)=0xff, 0x4) 2018/01/28 15:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0xe000000000000000) 2018/01/28 15:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009ef000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000427000-0x4)=0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000010, &(0x7f00008b4000-0xce)="07a970673852045bdba38da53b670d8150ab716c4e37b6da3604f5fdde178a4ee00c67ce3de928f1d0fd2fd045fff96ca55a6698be3b41d2d3dcbf721f87f88cb3ee384786c9e0f4dd49bbb05e8c167b9bfe7e8bbeaa2b28a8ba8081faea0f056ce817db730f52dca13d4a5de045f6564455562a9121af559ae7ff48b91ee369c4420f6b840a23d21b58e627319177eed158b76892790ac9db01f6a8e05767e253570ed5c1fa044c578b67e7bd1fd12cbf960a208d477b0fcd7e3012b879a1de171d2c3abb2714f653de51d506e1", 0xce) 2018/01/28 15:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000918000)='./file0\x00', 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/28 15:41:57 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc4000-0xc)='/dev/autofs\x00', 0x40, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005f3000-0x9)='/dev/ppp\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000f0000-0x4)=0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000dc4000)=0x0, &(0x7f00001c2000)=0x8) getsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) 2018/01/28 15:41:57 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x39, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) prctl$getname(0x10, &(0x7f0000007000)=""/154) socketpair(0x13, 0x807, 0x4, &(0x7f0000002000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000000a000-0x4)=0x3, 0x4) 2018/01/28 15:41:57 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000002000-0xc4)="1745d7092371a3ca43dbf22163814082bff99f5f0aee41e42d449793b69b373b04ce84882a09d8645756c9aaa6e7cc74796630552480d2c86672ab514bf81e03dcab327c14688653fb8b75a4856592586731a4cde8d85ad87f34df2130d4adf7abbe476106bba3b456ea4e71c803df140a897b0c6c4ab86c52b60eb26e854fa013999023ebe1afd6219ce16291abb00ddf0f38d3da6497d81c0dd1e8722faae8517b02e1dc7b1a35d38b3d0ef50bd4ea8ba7c5c1682ada4a3bb0434405a98186087f5bdb", 0xc4) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 2018/01/28 15:41:57 executing program 7: mmap(&(0x7f0000000000/0xa6c000)=nil, 0xa6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x0) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00009ce000-0x12c)=[{{&(0x7f0000a41000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00007ed000)=[{&(0x7f00002d8000)=""/98, 0x62}, {&(0x7f000031b000)=""/198, 0xc6}, {&(0x7f0000a6c000)=""/0, 0x0}, {&(0x7f00003dd000-0x7e)=""/126, 0x7e}, {&(0x7f0000a4a000-0xa3)=""/163, 0xa3}, {&(0x7f0000a6d000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000a6d000-0xc5)=""/197, 0xc5, 0x9}, 0x7}, {{&(0x7f0000841000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a6c000)=[{&(0x7f0000651000-0x49)=""/73, 0x49}, {&(0x7f0000a6c000)=""/248, 0xf8}, {&(0x7f0000a6c000)=""/159, 0x9f}, {&(0x7f0000a6d000-0xf2)=""/242, 0xf2}, {&(0x7f0000a6c000)=""/146, 0x92}, {&(0x7f0000a6d000-0x4a)=""/74, 0x4a}], 0x6, 0x0, 0x0, 0x0}, 0x7fffffff}, {{&(0x7f0000209000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00003e9000-0x10)=[{&(0x7f0000a6c000)=""/188, 0xbc}], 0x1, &(0x7f0000a6d000-0x2a)=""/42, 0x2a, 0x9}, 0x20}, {{&(0x7f0000a6d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000a6c000)=[{&(0x7f0000a6d000-0xa7)=""/167, 0xa7}, {&(0x7f0000642000-0xaf)=""/175, 0xaf}, {&(0x7f0000a6d000-0x85)=""/133, 0x85}], 0x3, &(0x7f000024d000)=""/195, 0xc3, 0x1}, 0x1}, {{&(0x7f0000a6c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000a6d000-0x30)=[{&(0x7f0000a6d000-0xdb)=""/219, 0xdb}, {&(0x7f0000a6d000-0xa)=""/10, 0xa}, {&(0x7f0000a6d000-0xc4)=""/196, 0xc4}], 0x3, 0x0, 0x0, 0x0}, 0x7}], 0x5, 0x40000000, &(0x7f000050a000-0x10)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00006b6000-0x4)=r0) r3 = socket(0x1, 0xf, 0x5) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000be000-0x4)={0x80000001}, 0x4) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f00007b3000)=""/128, 0x37d) 2018/01/28 15:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000efb000)='/dev/net/tun\x00', 0x0, 0x111c00) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006e9000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000014f000-0x4)=0x0, &(0x7f00006bf000-0x4)=0x4) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c52000-0x15)='/proc/self/net/pfkey\x00', 0x881, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f000048c000)='/dev/net/tun\x00') ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/01/28 15:41:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000104000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004526, &(0x7f0000ee6000)="") 2018/01/28 15:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000cb8000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000753000)=@sack_info={0x0, 0x8, 0xffffffffffffff00}, &(0x7f0000b5e000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ac7000)={r2, 0x4c4}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000854000-0xb)='highspeed\x00h', 0xfe76) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d9000-0x9)='/dev/ppp\x00', 0x2101, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_DISALLOCATE(r3, 0x5608) openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f00005ba000-0xd8)="0a958b3cd52399d1e966000000000000003f77743a5954f168aace43b623866432673bf9a26cd49fd0a070e61cf124426d28a986378ceba60b848c599e7750bdd012a4bb1486033b31c0e4020784664d3f0760a0ce3eafc636594298015e819557caeddf1eefe2ba3a30b91154ba646807ff72cf5ca4ca6b71d4ef4b412849570b8bdeb53e75bb9ac4ecd240d0413322932a25f3760965cfa6a38da440c852f52dd3a647e636b7c9b7a804b08332e45adaa2f441c8e6f1794fc7aa9f32593600fb6aeb8f8ec0b8ac7b1907826a2a8a483ccca11582c10d6d") shutdown(r1, 0x1) 2018/01/28 15:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fe0000)='numa_maps\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) sync_file_range(r0, 0x1, 0x5, 0x5) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f0000c7e000)=0x0, 0x1, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0]}}], 0x0, 0x0, &(0x7f000080a000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000074a000)={r2, 0x0, 0x0, 0x0}) 2018/01/28 15:41:57 executing program 0: chmod(&(0x7f0000789000-0x8)='./file0\x00', 0x80) r0 = eventfd(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c70000)={0x0, 0x8, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x90, 0x100000000, 0xfffffffffffffc00, 0x0, 0x10001}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000)={r5, r6, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(r7, &(0x7f0000005000-0x7)='ns/net\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000006000-0x8)={0x1, r7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x2, 0x3, 0xfffffffffffffff7, 0xa, 0x20, 0x80, 0x0, r3, r4}, {0x3e, 0x5, 0x400, 0x9, 0x1846, 0x18, 0x2, 0x3}, {0x100000000, 0x40, 0x755c4dbb, 0x98a}, 0x8, 0x1, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3, 0x6c}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x1, 0x3968be810ab8514a, 0x80000001, 0x1, 0xffffffff, 0x800000000000000}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r8, 0x80084503, &(0x7f0000008000-0x38)=""/56) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000-0x8)={r2, 0x3}, &(0x7f0000005000-0x4)=0x8) 2018/01/28 15:41:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = syz_open_dev$sg(&(0x7f00009c6000-0x9)='/dev/sg#\x00', 0xffff, 0x8000) r2 = syz_open_dev$mice(&(0x7f0000f23000)='/dev/input/mice\x00', 0x0, 0x200) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000050f000-0xc)={0x10000004, 0x0}) fsync(r0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000c6c000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x1000}) 2018/01/28 15:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) mmap(&(0x7f00008b7000/0x1000)=nil, 0x1000, 0xa, 0x8030, r0, 0x0) 2018/01/28 15:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000fd9000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000059f000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd50e, 0x7ff, 0x7fff, "f34fdf2dfea587ef81f5f347fc4fff25b329a7161138f8baa6104f5c7ac9c5b7721010e710096189d059b0eaabed9ef3c163d4d75c4112b3ae5197f2c8930aa36d2c4df110b45ad7f7353f6cee6ccc86"}, 0x160) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r4}, 0xc) r5 = dup(r3) fcntl$getownex(r2, 0x10, &(0x7f0000974000)={0x0, 0x0}) waitid(0x1, r6, &(0x7f0000c4f000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000f85000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f00007ae000-0x5c)={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x10000, [0x2, 0x400, 0x20, 0x73, 0x3f, 0x200, 0x0, 0x3f]}, 0x5c) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 15:41:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f00006ac000)=""/52, 0x34) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000088c000-0x8)={0x0, 0x7}, &(0x7f00007f0000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e68000)={r5, 0xff}, &(0x7f0000162000)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003f6000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/28 15:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x30, 0x32, 0x901, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x1dd27fe8a57d92a, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000b7000)='/dev/autofs\x00', 0x400, 0x0) 2018/01/28 15:41:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x101, &(0x7f0000001000-0x89)="64f52c4418db9dbdf60b5c6afc0080783a31e9c9c74f1198bd4e6aae106f557ebdf471d0a2e3ef46e280e18284a0e79c8197a59683e86dea2c917a5ca1b855e8648692ef911ea6abd65931f344ed94e1340b293167c6e7cbd96d2b12e714b2f2630386ff28e15990565bf3f20391fe9b56ed3ef83691cb484b0738b0b84d2975d1f69a923162a59437") preadv(r0, &(0x7f0000d2e000)=[{&(0x7f0000000000)=""/196, 0xffffff13}], 0x10f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000a000)={0x7, 0xffff, 0x2, 0x6, 0x5, [{0x100, 0x3, 0x401, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x80, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x401, 0x1, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x4e, 0x7, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x3, 0x4d2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) [ 43.955679] IPVS: Creating netns size=2536 id=11 [ 43.958117] binder: 7499:7512 got reply transaction with bad transaction stack, transaction 45 has target 7499:0 [ 43.958126] binder: 7499:7512 transaction failed 29201/-71, size 40-8 line 2935 [ 43.979656] binder: BINDER_SET_CONTEXT_MGR already set [ 43.979664] binder: 7499:7500 ioctl 40046207 0 returned -16 [ 43.981226] binder_alloc: 7499: binder_alloc_buf, no vma [ 43.981243] binder: 7499:7512 transaction failed 29189/-3, size 0-0 line 3127 [ 43.990229] binder: 7499:7500 got reply transaction with no transaction stack [ 43.990239] binder: 7499:7500 transaction failed 29201/-71, size 40-8 line 2920 [ 43.992125] keychord: Insufficient bytes present for keycount 56 [ 43.999635] keychord: Insufficient bytes present for keycount 56 [ 44.003866] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.003876] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.003984] binder: release 7499:7500 transaction 45 in, still active [ 44.003989] binder: send failed reply for transaction 45 to 7499:7512 [ 44.004003] binder: undelivered TRANSACTION_COMPLETE [ 44.004008] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.004011] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.023255] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 44.023258] tc_dump_action: action bad kind [ 44.034823] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 44.034826] tc_dump_action: action bad kind [ 44.155200] pktgen: kernel_thread() failed for cpu 0 [ 44.164020] pktgen: Cannot create thread for cpu 0 (-4) [ 44.169528] pktgen: kernel_thread() failed for cpu 1 [ 44.175271] pktgen: Cannot create thread for cpu 1 (-4) [ 44.180915] pktgen: Initialization failed for all threads 2018/01/28 15:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000603000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet6(0xa, 0x807, 0x7, &(0x7f00007c6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c34000-0x8)={0x6, 0x100000000, 0x8, 0xffff}, 0x8) read(r0, &(0x7f00004e4000-0xb5)=""/181, 0xb5) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b97000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000474000)={{0x400000, 0x1}, 'port1\x00', 0x90, 0x10801, 0x4, 0x7, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b90000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006a3000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000bca000)=0x1) poll(&(0x7f00000ea000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 15:41:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d82000)=""/250, 0xfa) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 15:41:57 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/status\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000a60000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x9150, 0x0}], 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000-0x8)=0x80, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x18) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000001000/0x2000)=nil, 0x6, 0x0, 0x50, &(0x7f0000d66000/0x4000)=nil, 0x6}) r2 = socket$inet(0x2, 0x80000, 0x7) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000003000)=0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000004000)={0x10001, 0x0, 0x0, 0x1ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000004000+0xfe)={r4, 0x2}) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) utimensat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{r5, r6/1000+30000}, {0x77359400, 0x0}}, 0x100) r7 = fcntl$dupfd(r0, 0x0, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x6)='exofs\x00', 0x0, &(0x7f0000007000)="5002289e46bc5a1d0cc1c8c28adf101282") 2018/01/28 15:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c4000-0x16)='/selinux/checkreqprot\x00', 0x80100, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000518000-0x80)=""/128) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ed5000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r2, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/01/28 15:41:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00006cc000-0x9)='net/raw6\x00') ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000a0a000)=0x0) fstatfs(r0, &(0x7f0000d16000)=""/139) syz_open_dev$evdev(&(0x7f000006f000)='/dev/input/event#\x00', 0x4, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x8)={r1, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000)={0x0, 0x3, 0xbf54, 0x9, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000)=""/213) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="c6088d9322786488ecd385abcc650749860c75fa914271131b0c", 0x1a, 0xffffffffffffffff) keyctl$negate(0xd, r4, 0x0, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x200340, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000004000-0x18)={r2, 0x0, 0x30, 0xffffffffffffff81, 0xd0a}, &(0x7f0000005000)=0x18) accept4$netrom(r0, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x800) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x24000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000007000-0xb8)=""/184) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000008000-0x1)=0x0) 2018/01/28 15:41:57 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000993000-0x8)='./file0\x00', 0x40000, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000) r2 = socket$inet6(0xa, 0x7, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffffba8, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000003000)=[], 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x6)=@random={'user.', '\x00'}, &(0x7f0000002000)="2874727573746564707070308447504c2d00", 0x12, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000007000-0x8)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000007000)=""/215, 0xd7, 0x20, &(0x7f0000005000)={0x11, 0xff, r5, 0x1, 0x8001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r4, &(0x7f0000009000-0x1000)=""/4096, 0x1000) 2018/01/28 15:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/28 15:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = socket(0x9, 0x5, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00003d7000)=0x80000000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r3, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) dup2(r1, r2) 2018/01/28 15:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005cc000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000377000-0x8)=0x0, 0x80) 2018/01/28 15:41:57 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f000023c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000720000-0x4)=0x8, 0x800) fdatasync(r0) clone(0x0, &(0x7f00008a9000)="3b541712ba3a002ef1b694650d21ea5f00f4ea5e2d308899c3d756ffdaceba", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r1 = dup(r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xb3d4) lchown(&(0x7f0000ed8000)='./file0\x00', 0x0, 0x0) 2018/01/28 15:41:57 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000faa000-0x48)=@full={{0x3, {"da99c8a5ef410f"}, 0x0}, [{"1706733fa75f2b"}, {"ffba5f9f691e25"}, {"b688f909af6157"}, {"029d2a291dfc8c"}, {"a4500d02e0cc2a"}, {"22f8a0974ca6f9"}, {"7c765b1509ba2c"}, {"b6a47d0f4fdd2b"}]}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fab000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c28000)=0xc, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000faa000)=0x6e602396, 0x4) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000fab000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000168000-0x4)=0x10) r2 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfffffffffffffff9, "584c20b26b0898cb99520b0727ab807ae2ad35ecb4ea8da6703ddfdbe7ed78b9492bd5d1523aa473ac8bc00b097b697811f2600f7c7955373de611dd956aae9a", "a4518af7f39f8876c3f1ec1a9dc78e91a7b08eb56dc0d0ae94fc06e5b0c76f3647d13ae4a01d1c7615631feb6bbd7c682bfe335ebbb258d5c445003f61eead4d", "4719791d0f48016fc107009d5c8f02dfcd12073acf360000000000000009001d", [0xfffffffffffffffe, 0x0]}) 2018/01/28 15:41:57 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x40080, 0x0) r2 = geteuid() syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x1, 0x80) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000016000)='./file0\x00', &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000005000-0x8)='./file0\x00', r2, r3, 0x1000) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343ee6b26236925000600fe7f0000bd2dca8a8848a3c728f1c46b7b31afdc1338d5440000000000000000000006448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/28 15:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002f7000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006d5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f82000-0x4)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000013f000-0x20)={0x401, 0x7, 0x8001, 0xff, 0x1, 0x3, 0xffffffffffffffff, 0x4, 0x0}, &(0x7f0000f4c000+0xafc)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000a7000-0x10)={0x100000001, 0x4, 0x9, 0x40, r1}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = memfd_create(&(0x7f00003bc000-0x9)='.selinux\x00', 0x3) openat(r2, &(0x7f0000f74000-0x8)='./file0\x00', 0x208100, 0x60) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f30000)={0x0, 0x100000000, 0x0, 0x40, 0x0, 0x8}, &(0x7f00007d6000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000026d000-0x6)={r3, 0x0}, 0x6) 2018/01/28 15:41:58 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000877000-0x8)={0x100, 0x4b33}) 2018/01/28 15:41:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001c000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000022000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000020000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) 2018/01/28 15:41:58 executing program 1: munlockall() r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dbe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3ff, 0x763d, 0x6, 0x8}, &(0x7f0000621000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5, 0xffffffffffffffe1, 0x6, 0x1, 0x0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x6, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x54000, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000004000-0x4)=0x401) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000005000-0x8)=0x7, 0x8) dup3(r3, r4, 0x0) connect$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x87, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000006000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000004000)=""/0) recvfrom$inet(r4, &(0x7f0000004000)=""/31, 0x1f, 0x10100, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000006000)="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", 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000008000-0x4)=0x1, 0x9, 0x100, &(0x7f0000008000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xbee6, 0x2cc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0xc335, 0x8000, 0x8, 0x1, r2}, &(0x7f0000002000)=0x10) 2018/01/28 15:41:58 executing program 5: r0 = memfd_create(&(0x7f0000910000-0x13)='em0/userem0trusted\x00', 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b34000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000484000)={@multicast1=0xe0000001, @rand_addr=0x3, r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000)=""/246) getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000-0x20)={@common='tunl0\x00', @ifru_flags=0x3400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x100000000, 0x1f, 0x0, 0x718a, "27622e49b285db32d5a10b89075afdbafb3d1cf97b82c752d9830df1904a83db"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000006000)="", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3}, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000-0x38)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000007000)={&(0x7f0000008000-0x414)={0x414, 0x1a, 0x10, 0x0, 0x0, {0xc, 0x0, 0x0}, [@nested={0x210, 0x16, [@typed={0xc, 0x69, @fd=r0}, @generic="a58e2b6c05d6be22ffffa9b6560ed0f5dede6c194088e3576d93a2e47f5b29192612511955c31cc1cdcca5d3941fee1d642054a6fba78f3002805443381f625c9cce7088777b87fc955177b79a8ef8bd1247c9fe8560753b220176612ce18287567624ad7dd28ebb", @generic="93d71f1e2105200f9968a03cd578cff186ca688a174213979d0b4140e40fe8621081fc329b99cee7b29cbeeb5cb44d35876258fa410e1f7c1afe8c535e6a80262bd6a44114867d3cb14b3b1c7b70839572bad9f9ad64ca044cf7af6cbca383a8ca504a6a02fb1512a0ef04b5ad8b2bdaa30e0a92bd86136f481ac606e16e173d", @generic="0c207726f4b9dbadc7a2ee10308d8742a61707649705724b639d47651e54129780b256a4da7841ed81559fdf3375e1764184b82a3feb9d91f12f6265547e82e3c351b29855db9b900253e3b7d466506c9e84a88c174ba70c8d670c0fd5c2ee110b00c3940af27cc13c9feada2a5145a8f17c7dc1b106de3e5a0c502d5428e49bafae5f0420e52f3e928ce4087a4b31c94f39afb1dfad8418e17439b20c1a14bc5e4efce15ae9033b7e16a660a85000a9cb67ad4b461b5e5971f23ffa18bdbc763032548ce1dc161a05fe29993c20b9e517b8b366", @typed={0xc, 0x7d, @uid=r2}, @generic="", @generic="e984e92e80ab0af899fcf0de2eeab3ac790b10aa462618bf07861584d8ecf2550b5750654a90ad46bd690033790246b116f0619e9620d8"]}, @typed={0x18, 0x65, @str='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x100, @u32=0x5}, @typed={0xb4, 0x44, @binary="44cbc68e2cd10bae4793098044851b2cc4eb4b67c4f73bb1a479e7d037b8fe18b243fa73ecb5c879b08eef0010c83be43b9e9491805f169dcf5be9daf28fc296c79ff312d3830db4d5c0b01d76a84bff60588adc0e6a1fe7b45a0458da541448e4f58ef645397618fb1c6c6ad2658b3814681d1742dff866ddaf764acb7bd49593f3b55b459f3ffe87a879395fafa5d65453aa2d143fd8061dd8c3ff3b6c1f6a2c49d8043e3ceedcc5c0f5"}, @nested={0xdc, 0x26, [@typed={0xc, 0x53, @fd=r0}, @typed={0xcc, 0x7d, @binary="d18c75675288d1ef7d702a4e82ce9260e43408dbb2cbdfafdccecf30b222d90f150724b34534190b61806090769bdf23b2d075881b195baa7d8bd342d28770195b09c85701dd2b256d87c25bf24dbd1ad41bd8ef069e52b90910ed43821c9c5f17624e8683367ad055696742fd4a91831ad10973f7a09b56fa9bd4788480f1f82cf47294b7465e676d158bb907aa9fe3172df12c7b08a48f41714fffe7e27c55f3cb51e4564576dc90275fe694a12b23ef926f5debd175e39e617d280ad5e0e6c048"}]}, @typed={0x20, 0x5c, @str='bdev:system#eth1\'cgroup\x00'}, @generic="de0255188e74f37ae191d5d292e3e105e03ee0e28a14ba779e8aff"]}, 0x414}, 0x1, 0x0, 0x0, 0x0}, 0x4000800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000008000)={0x1, r3}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/28 15:41:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000)=0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 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$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0xe8, 0x22, 0x8, 0x1, 0x2, {0x1a, 0x0, 0x0}, [@nested={0xbc, 0x8, [@typed={0x10, 0x95, @u64=0x80000000}, @typed={0xc, 0x7b, @fd=r0}, @typed={0x14, 0x12, @str='!GPL{-self\x00'}, @generic="38b806e3a46e9bb58f5c92a3ad420ffdf4bc73686f7940b0689f7ef7e1a1b303caeb79f98f231d101ba9b912127d7f59e1e409433250887f7a43ef6a1ee26ce63b506fdcb90bd1ccce91cd4b768299c7181a2bd11eac1b2405cc71fcc7a59bf3c2126f58c0fee7b674c9adbfb43b1dfb3d4ff01c7d4088fbc68bebd81ba1979bb93f97339acc"]}, @typed={0x8, 0x67, @void=""}, @nested={0x10, 0x40, [@typed={0xc, 0x18, @u32=0xa3b}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x8040) 2018/01/28 15:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) r4 = mq_open(&(0x7f0000900000)='^-user^mime_type\x00', 0x40, 0x86, &(0x7f0000a6d000-0x40)={0x5, 0x8, 0x3, 0x4, 0x1, 0x10000, 0x4000000000000000, 0x4}) clock_gettime(0x0, &(0x7f00009b1000)={0x0, 0x0}) mq_timedreceive(r4, &(0x7f00005c5000-0x8e)=""/142, 0x8e, 0x7ff, &(0x7f000097b000)={r5, r6+30000000}) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/01/28 15:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x10202) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@generic="bf32bfadc1b9357e480918ee09b1fcea", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0xfffffffffffffffe, 0x81) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) dup2(r0, r3) 2018/01/28 15:41:58 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000feb000)='self\x00', 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000fec000-0x4)=0x0, 0x800) r1 = syz_open_dev$mice(&(0x7f00007d4000-0x10)='/dev/input/mice\x00', 0x0, 0x40040) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ae3000)=0x0, &(0x7f0000b4f000)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f000094c000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000fed000-0x10)={0x7, 0x20001000, 0x0, 0x4fc, 0xffff, 0x3f, 0x10000, 0x0, 0x8868, 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) [ 44.374466] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 44.378445] loop_reread_partitions: partition scan of loop0 (XL k˙R 'z5ꍦp=xI+R:s {ix`|yU7=ݕj) failed (rc=-13) 2018/01/28 15:41:58 executing program 7: r0 = socket(0x10, 0x400000000802, 0x0) flistxattr(r0, &(0x7f0000001000-0x1f)=""/31, 0x316) 2018/01/28 15:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004d9000)=0x0, &(0x7f000050c000)=0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/28 15:41:58 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000877000-0x8)={0x100, 0x4b33}) 2018/01/28 15:41:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000299000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)=""/0, 0x0}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) syz_open_dev$mice(&(0x7f0000daa000)='/dev/input/mice\x00', 0x0, 0x100) 2018/01/28 15:41:58 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x4000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000d1b000-0x8)='trusted\x00', &(0x7f000003c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003ed000-0x2)='/\x00', 0xfffffffffffffff9) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000971000-0x8)='trusted\x00', &(0x7f00005e9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1b000-0xf0)="d0eff3b7690b86d99df463786c15c0cfaf7155641f81395d35ea2152d0c78a705d74dc611eee0873466464ad1f20f52d7ba86113d35fc3c3849ef29af854dbeef16a1a9f5dcc69b421c266a57fa80d90e5e370ec712e1c61802a690e1c13e85275b9d53f65bfd1ca7af88b3fa9c7cab52a3e76f7e6689eb46d8d27cc49d5b84689f5ded236e719419ee245c65c23c43bba1cbbf6f6abafbedcef29cfe5f4de5322df10f6c7cb8890a040ede6d3835be9b520d2969bb4e77d3dee033f0d22c36ec1e2b4bba4aed669968a62e0761383b502b24194aa83a56ce24fa588f289adba8d43e0179428619acd1569c2f364cbdc", 0xf0, 0xfffffffffffffffd) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000679000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000995000)=0x0) keyctl$negate(0xd, r2, 0x0, r3) 2018/01/28 15:41:58 executing program 1: prctl$intptr(0x8, 0x4) 2018/01/28 15:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000089d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000075f000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 15:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a9b000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000eb4000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000181000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006a0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x4, 0x200, 0x100, 0x4, 0x40000000, r1}) mount(&(0x7f0000fc7000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000e88000)="b43f001e03b50d8f52fa6cc9a1de466f61ccc3151bf3d6907a2ea4c7aeac867293ce") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') 2018/01/28 15:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000681000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007f3000)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x50a}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x40000000000000}], 0x68) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) open(&(0x7f0000dc7000)='./file0\x00', 0x204000, 0x1f1) write$eventfd(r1, &(0x7f0000025000-0x8)=0x100000001, 0x8) ioctl$TIOCCONS(r1, 0x541d) close(r0) 2018/01/28 15:41:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000d92000-0x4)=0x8) socket(0x2, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000f6000-0xc)={r1, 0x7, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000)=0x7ffffffe, 0x234) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006db000)=0x0) dup3(r0, r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/28 15:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2208001) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) 2018/01/28 15:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a75000)='/dev/hwrng\x00', 0x100, 0x0) fstat(r0, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001f9000)={0x0, 0xbf, 0x50b9, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/01/28 15:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000878000-0x2c)={0x0, 0x24, "335de0e30a69d62a5f9e47fa0a435caf9b5d8fc6d3c15beca32a23ab0ebca835a0845a79"}, &(0x7f0000066000)=0x2c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000121000-0x4)=@assoc_id=r2, 0x4) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) read$eventfd(r3, &(0x7f0000a5d000)=0x0, 0x8) 2018/01/28 15:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x9, &(0x7f000014e000)={0x0, 0x0}) socketpair(0xb, 0x800, 0x9, &(0x7f0000864000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005ce000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f25000)=0x7fffffff, 0x4) write$eventfd(r2, &(0x7f000000e000)=0x3f, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c53000)=0x0, &(0x7f00009bc000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/01/28 15:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f00006dc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ff9000)=0x48) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r0 = memfd_create(&(0x7f0000433000)='-wlan1\x00', 0x2) fcntl$setstatus(r0, 0x4, 0x2400) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r1) pipe2(&(0x7f0000f5e000)={0x0, 0x0}, 0x177513191c0ee3f) setsockopt$packet_int(r3, 0x107, 0x9, &(0x7f000006a000)=0x0, 0x4) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') getuid() r4 = inotify_init1(0x0) getpeername$llc(r2, &(0x7f000065d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000713000)=0x10) r5 = getpgrp(0x0) fcntl$setown(r4, 0x8, r5) syz_open_procfs(0x0, &(0x7f0000a60000)='gid_map\x00') 2018/01/28 15:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) clock_gettime(0x0, &(0x7f0000f28000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000da7000)=[{r1, 0x5000, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x3, &(0x7f00003ab000)={r2, r3+30000000}, &(0x7f000039b000)={0x2}, 0x8) 2018/01/28 15:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) r1 = getpgid(0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001c9000)=0xeea, 0x4) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000f1f000)={&(0x7f0000613000)="72e2ae5cb1f5f3aa2251b01c3b4212a360eeaefbb87b5c199c9483e890f6db4d7495d0875595e291111b0ab7e122a655062fc5bcbebb21439f658df270ed5a11d4336e8a2e7ff2e9682cad1d7711a808feff94bf4f67b706add0f605cb9037282278dcc9b78113ce7488a0d0cd79540ceaa09d", 0x73}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x410000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f000077f000)=0x343) 2018/01/28 15:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000208000)='/proc/self/net/pfkey\x00', 0x2400, 0x0) fanotify_mark(r1, 0x90, 0x1, r2, &(0x7f0000622000-0x8)='./file0\x00') sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x27ffb) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) creat(&(0x7f0000160000)='./bus\x00', 0x2) sendfile(r1, r3, &(0x7f0000ea8000)=0x0, 0x3) sendfile(r1, r3, &(0x7f00006f7000-0x8)=0x0, 0x48080000001) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000040000-0x4)=0xffff, 0x4) timerfd_create(0x6, 0x800) 2018/01/28 15:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) flistxattr(r0, &(0x7f00005ef000)=""/117, 0x75) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000326000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000105000-0xc)=@sack_info={0x0, 0x9, 0x9}, &(0x7f00009fa000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008fc000-0x20)={0x9, 0xfe54, 0x8000, 0x4, 0x6, 0x38f, 0x3, 0x1, r3}, &(0x7f00001b1000)=0x20) sendmsg$nfc_llcp(r2, &(0x7f00003cc000)={&(0x7f00006ba000-0x60)={0x27, 0x7, 0xaff6, 0x6, 0x800, 0x1, "0ab490e82ff772920a555067da0d69f1f044217f2154a2bb00cdd6d820eb1407eba09886b7b227f77222710ef46c63d65ad5b0f0bcf005dc2cafafeca977ca", 0xfffffffffffffffe}, 0x60, &(0x7f0000ef1000-0x70)=[{&(0x7f0000465000-0xb1)="6c14a0c7ba81b3fe4eb3f0d4b7d6b1d2de1cb9ac064d4abe2a09faf4bd81544a457e6988880822585a9bbe08b90ac6a192802fb75f1d3e8e700fa76774896e1a7b0f5a4c48fd62705663ba8eccef5cc05cb6db23feea07bacc8b099b631613691b66414ea4dd891b1b252cfe69e372b81630a0687be1d817d54c09c67da0fb49d72d5059c77ebb6ed15efd6a128beb6077dbfc5ab8f4ab42d633e43f2c586624148545013bff7f52bdc516d2016de8be75", 0xb1}, {&(0x7f0000e06000)="021d1dfc603280aa6faa07bcefadaf92330a2b1f629174773b8bb84aea22fcc211f011eea0183e9994eef24cbc33b307c49d5228aeee9c0e16332064c524d5418b24ba6aafb91849aaec3c9a9448a1b48c0a60611d4f19549e6aacabd36287ce8b150f6b48903daca91fac674b2e921239aec8215c04abfec1cb236658677c6df9d40d7e748e17aa78d8d1ef34279a21ade5602491149621eb4fb0800553f0023028451272e8c623c090d2556cdec6c2134b1181702bee35c4acd5ede9d0cca32f480db1d071e8250fbbfc2a13054fa1daca43a02c13666ba19b83a34027465e2a57a7302e18f6aa8c51e3b97f48e55bca", 0xf1}, {&(0x7f0000313000-0x71)="49b6021e86c54b7e55a787165b0136b023fc6611eacbd39898588588d8eea4d5769cd451b4c4373386d75a16490d20086bb39a3102cdd0fbaf4399628c8f04f73f5e636787bed2fcd6082d5c7873f4e3a9471653db0a7e9917d7b5ce72db6dd9cfe16c5e98b8f99efc319dbb02d3f328a5", 0x71}, {&(0x7f0000e3d000)="", 0x0}, {&(0x7f0000696000)="6ab227495d1385ca0bc16e37ce2a98f060ef18ce261c0cb637873cb23c2d5eb5c4125ba03dc696214f9c5160b7def6222a949c4e18478e00ef773b8607ee50e3191ac9499a9802dc4a7e5cba2884ed1c45063ff280387b43155e76f2f324fdcb07166adb378ab790ebb3893044dd12e971ab14b68180e6b1f5d0ec3d89b7b48d1135fd1d75b707432c07b86950a02856201a3e4785b3d16960d569290770c3ad425a6b1a22dc1396b25347b571", 0xad}, {&(0x7f0000076000-0x9e)="6c44d0bf7401a20e8bb6eff5a8b814b320abf4cc2a752d5d85c5a6f21acd47cbbb5d5e6472e9ad88f9d17c29c6f2734b7561cb68bc0b097d84bc8a1af4d2cbd20ded843f8b731b8866a931303cc8db6564689fe0f573c363399a86b7995e9c0acb65e3f2017717c7f5223e92c7eb180edeb5dc3c502c1bfcac11f4c752182073cc73e9e8b3d3bbe4e4f21543e9578448e4b5a2b7b23bacc3d9c25592045f", 0x9e}, {&(0x7f0000d52000)="b7af4395aceecc6132b53da20aeaf042049fa96ec5f35fedf80b497ba48185af6289801fdb2352f1c2720e03bfabd76dd09631fb23dc40badff99f831ec3413547da9899", 0x44}], 0x7, &(0x7f0000edf000)={0xb8, 0x1, 0x7, "36cc37b8d15f13cb533f32970fc0c55997574b7a7172beb1d2af725bf8a5e335d114194c4fe942cb1656801d0e2faca56b21710998a8783d04136082f9aff9074e79043f21f3aafb985e3179a7d7dd161c1410a2cdc16fa7848a5890403753bcec818b4785d6fb6dd01c3a11f741945ee9de201a26eea1020ac447598836e9c4cb2b6bef3f5e0df188fcf3902b379996c4e9aa96c4f38d4d9c5456464c8bb583e124b2ffec2b"}, 0xb8, 0x1}, 0x8004) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000063a000)={0x71}, 0x4) getpeername$inet(r1, &(0x7f0000480000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000029000)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_open_dev$sndtimer(&(0x7f00008d8000-0xf)='/dev/snd/timer\x00', 0x0, 0x488000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000111000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000fab000-0x8)={r4, 0x2}) 2018/01/28 15:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000d43000-0x4)=0xdab) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000237000-0x50)={@common='sit0\x00', @ifru_addrs=@hci={0x1f, 0x6, 0x0}}) 2018/01/28 15:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000423000-0x4)=0x7, 0x4) timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/28 15:41:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000066b000)={r1, 0x5, 0x30}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) set_robust_list(&(0x7f0000003000-0x18)={&(0x7f0000002000/0x1000)=nil, 0x31e, &(0x7f0000579000/0x4000)=nil}, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x3, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0xfffffffffffffffa, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000005000-0x10)={0x1, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000005000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000005000-0x8)={r1, 0x7, 0x5}, &(0x7f0000003000)=0x8) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000007000-0x43)=""/67, &(0x7f0000001000)=0x43) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000006000)='encrypted\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)="757f9fc23638823147520e345f8c785c7f7196ed469ed1b4b9bcfeebff3e5e11a368e064f02ca63d2e77d97df866c09c8025f93c7c92b28625", 0x39, 0xfffffffffffffff8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) keyctl$chown(0x4, r5, r6, r7) 2018/01/28 15:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) fcntl$getownex(r0, 0x10, &(0x7f0000a5f000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ffc000-0x4)=r1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000635000)=@req={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e51000)=@req3={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) connect$nfc_llcp(r0, &(0x7f000016d000)={0x27, 0x7fffffff, 0x20, 0x7, 0x7ff, 0x7, "5cae82806e606c2c6911a30729b2acd6f43472cc3d2c73fb7c587506d7e91c16054da0b327acf7a0f0035879d3b414ad5ed4a876cc879d4372aa16ea7fbe7e", 0x7fffffff}, 0x60) 2018/01/28 15:41:58 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000238000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f000007c000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x2, r1}) 2018/01/28 15:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000025000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6f21ea63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xb4c, 0xfffffffffffffffa, 0x80}, &(0x7f00000e1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000011a000-0x8c)={r1, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bb0000-0x4)=0x8c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r0) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ec3000-0xb0)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x11a}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6dd}], 0xb0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000fdd000)=0x0) r4 = getpid() ptrace$pokeuser(0x6, r4, 0xde, 0xffffffff) sendto$inet6(r2, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000775000-0xa0)={r1, @in6={{0xa, 0x2, 0xfffffffffffff594, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd75b, 0x6, 0x9, 0x5, 0x80}, 0xa0) ftruncate(r5, 0x27ffe) sendfile(r3, r5, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r6 = syz_open_procfs(0x0, &(0x7f00002ff000)='net/tcp6\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000608000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000877000-0x4)=0xc) sendfile(r6, r6, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/01/28 15:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d24000-0x8)='./file0\x00', 0x0, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) 2018/01/28 15:41:58 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000034000-0x9)='/dev/rtc\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000717000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x8000000000000006, 0x0) sendmsg$unix(r1, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x0}, 0x0) 2018/01/28 15:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000058f000-0xd)='/dev/net/tun\x00', 0x0, 0x40200) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000894000-0x4)=0x0) 2018/01/28 15:41:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000003000-0x4)=0x10) fdatasync(r1) geteuid() epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000004000-0x79)=""/121, 0x79, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000005000-0x4)=0x6, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x3, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000004000-0x20)={0x2, 0x1, 0x3, 0x5cec, r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000006000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[{&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0xf9)=""/249, 0xf9}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000002000)=""/89, 0x59}, {&(0x7f0000005000)=""/208, 0xd0}, {&(0x7f0000004000)=""/151, 0x97}, {&(0x7f0000001000-0xf8)=""/248, 0xf8}, {&(0x7f0000005000)=""/173, 0xad}], 0x9, 0x0, 0x0, 0x77}, 0x1}, {{&(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000005000)=[{&(0x7f0000006000-0xb0)=""/176, 0xb0}, {&(0x7f0000003000)=""/89, 0x59}, {&(0x7f0000006000-0x83)=""/131, 0x83}, {&(0x7f0000005000)=""/251, 0xfb}, {&(0x7f0000003000-0x60)=""/96, 0x60}, {&(0x7f0000004000-0xe1)=""/225, 0xe1}, {&(0x7f0000002000-0x88)=""/136, 0x88}], 0x7, &(0x7f0000005000)=""/93, 0x5d, 0x1}, 0x4}, {{&(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000000000)=""/143, 0x8f}], 0x1, &(0x7f0000006000-0xdf)=""/223, 0xdf, 0x20}, 0x7ff}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000005000)=""/247, 0xf7}, {&(0x7f0000005000-0x8)=""/8, 0x8}, {&(0x7f0000005000)=""/175, 0xaf}, {&(0x7f0000005000-0x57)=""/87, 0x57}, {&(0x7f0000005000)=""/12, 0xc}], 0x6, 0x0, 0x0, 0x9782}, 0x5}, {{&(0x7f0000004000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000006000-0x20)=[{&(0x7f0000004000)=""/195, 0xc3}, {&(0x7f0000004000-0xed)=""/237, 0xed}], 0x2, 0x0, 0x0, 0x5456}, 0x2}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005000)=""/201, 0xc9}, {&(0x7f0000005000-0xa)=""/10, 0xa}, {&(0x7f0000006000-0xe4)=""/228, 0xe4}, {&(0x7f0000001000)=""/162, 0xa2}, {&(0x7f0000003000)=""/207, 0xcf}, {&(0x7f0000003000)=""/180, 0xb4}], 0x6, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x8}, 0x3}, {{&(0x7f0000005000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000005000)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/86, 0x56}, {&(0x7f0000005000)=""/105, 0x69}, {&(0x7f0000006000-0xed)=""/237, 0xed}], 0x4, &(0x7f0000006000-0x1000)=""/4096, 0x1000, 0x7c0e9b26}, 0x10001}], 0x8, 0x40000000, &(0x7f0000005000)={r3, r4+10000000}) 2018/01/28 15:41:58 executing program 4: r0 = socket(0x1, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000065c000-0x28)={@common='ip6gretap0\x00', &(0x7f00000c1000-0x68)=@ethtool_gfeatures={0x3a, 0x6, [{0x8, 0x830, 0x80000000, 0x59fd}, {0x0, 0x3f, 0x0, 0x1ff}, {0xb4c, 0xadb, 0x7ff, 0x6eaf}, {0x27, 0xfffffffffffffff9, 0x10001, 0x3}, {0x80, 0x0, 0xb1, 0x3}, {0x0, 0x8001, 0x2, 0x8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 15:41:58 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000029000)='/dev/ashmem\x00', 0x400, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0xfffffe5e, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x13) 2018/01/28 15:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="de42096a376159efd93762e17656fdd2", @ifru_flags=0x2004}) 2018/01/28 15:41:58 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) msync(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000009000)=@generic="006644fa682105d7a729b8ae67533476") ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000000)={0x9, &(0x7f000000a000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/28 15:41:58 executing program 4: munmap(&(0x7f00000f7000/0x12000)=nil, 0x12000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000000c000-0x4)=0x752) 2018/01/28 15:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) dup2(r0, r1) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 15:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0xfffffffffffffffd, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000070000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x57}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000083000-0xc)='/dev/autofs\x00', 0x40100, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000597000)={0x7fff}, 0x1) 2018/01/28 15:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mknod$loop(&(0x7f0000add000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff) close(r0) r2 = dup3(r0, r1, 0x0) clock_gettime(0x0, &(0x7f0000ddc000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f54000)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x0}, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/28 15:41:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = accept4(0xffffffffffffff9c, &(0x7f0000e1b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002c9000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000628000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008de000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000252000)={r2, 0x1, 0x2b, "4968ca94c02a9439b5811e295dfa4f4d05217796ba16cbb40250faf313c27ab6807d4081f83d8cc40b1ea7"}, 0x33) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000098e000-0x15)='/dev/pktcdvd/control\x00', 0x20002, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000f98000-0x6c)=""/108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/28 15:41:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f9a000)={@generic="2814b6c792a3d549c33bf5a099fac3be", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) 2018/01/28 15:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00008c5000)=[{0x6, 0x1000, 0x0, 0xffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000284000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a44000)=0x0) gettid() dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000058000-0x4)=0x1ff, 0x4) 2018/01/28 15:41:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="d6c5c1b6851bdaea70c9359bdbd66c9314e05a5d36d2258d63048de1be8110ea9f58d408c89368ed64d04609f7d00dc7e72bd7c78fa1e7e00b3cc505f126043bcd18a0b5b6cbe4571a545da650d40d2850d8dc473a23919f04413e52c0698618c8822151792b308dc8f4ca4abee324f7354b9f2c4a9d8010df86c937f43bb3981babafdc3f2a488ceb840842514b16f6f142dbaec43bb3d1d51a0a11dbe2bf5fa2fdd9c6", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000623000)=0x0, &(0x7f0000001000-0x77)="05da5479a411afc181811000969391cd226ee90f49bab3f198fb921285a400004dd3c281c4575f867c7dab523ebde000c8b2629084d95280c385d9433a3fb4f11da9606738903c383b6c34de9d17f39340940ac069e8faa729687fd795d6ba6eda05216d4f977e0a415a157974f303bc5fec80617ab129") dup(0xffffffffffffff9c) 2018/01/28 15:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004f8000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @empty=0x0}, &(0x7f0000947000)=0xc) accept$packet(r0, &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d05000)=0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x800000}, [@IFLA_IFNAME={0x14, 0x3, @common='ipddp0\x00'}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$unix(r0, &(0x7f000031a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/28 15:41:58 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$unix(r0, &(0x7f0000d53000)="a82caf5f254a37dd05b788870ab0abba6054a0571cc9315200b6082f5beef96e332eb3254c194a685123e839a09b6021da9f9015ad63e9e565460385bce15add568b18e9489d148e75e50f40", 0x4c, 0x804, &(0x7f000010e000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat(r1, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r1, &(0x7f0000a1d000)='./file1\x00') [ 44.934968] device gre0 entered promiscuous mode [ 44.977013] sock: sock_set_timeout: `syz-executor1' (pid 7764) tries to set negative timeout [ 45.035955] sock: sock_set_timeout: `syz-executor1' (pid 7764) tries to set negative timeout 2018/01/28 15:42:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006bd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) modify_ldt$write2(0x11, &(0x7f0000b32000-0x10)={0x814, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/28 15:42:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x18, 0x0, &(0x7f0000001000-0x18)=[@request_death={0x400c630e, 0x1, 0x3}, @increfs={0x40046304, 0x1}], 0x48, 0x0, &(0x7f0000d83000)="c4480e85517721c347adae7ecd1df6bf1185f963f5433712b3d4d0323dc57eba5ae10d8dc77d20f1489b1241095bdd5349d4cc5f462163d530f8b5c077d66271b334c9ded9333815"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f000067b000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b13000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000044b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x5d, 0x5, 0x80, 0x100, 0x80000000, 0x42200e0, r2}) socketpair(0x7, 0x807, 0x5, &(0x7f0000c6d000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000960000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007e1000)={0x0, 0x400, 0x6, 0x90fd, 0xe6, 0x8}, &(0x7f0000ae2000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000441000)={r4, 0x16233b4e}, 0x8) 2018/01/28 15:42:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000134000)={0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0x18) 2018/01/28 15:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) socketpair(0x9, 0x0, 0x3f66, &(0x7f0000bce000-0x8)={0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000953000-0x4)=0xffffffffffffff7f, 0x4) mount(&(0x7f0000c4f000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)="000000026500", 0x0, &(0x7f0000654000-0x1)="") getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000824000-0x4)=@int=0x0, &(0x7f0000b1a000-0x4)=0x4) 2018/01/28 15:42:57 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fstatfs(r0, &(0x7f0000019000)=""/223) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000001f000)=""/160, 0xa0, 0x100, &(0x7f000001f000)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000001d000)='./file0\x00', &(0x7f000001f000-0xf6)=""/246) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000b000)={&(0x7f0000020000-0x28)=@ipv6_newroute={0x383, 0x18, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1f, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00009a9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000d48000-0x4)=0x401) 2018/01/28 15:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x7ffff) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ff5000-0x68)={0x5, 0x2, 0xffffffff80000000, {0x77359400, 0x0}, 0x1, 0x700, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) 2018/01/28 15:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c59000-0x10)={0x0, 0x0}) futex(&(0x7f00000ab000)=0xffffffff80000000, 0x0, 0xff80, &(0x7f0000300000)={r0, r1+10000000}, &(0x7f0000182000-0x4)=0x80000001, 0xfffffffffffff168) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f26000-0xe)='/dev/keychord\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000045f000)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000517000-0x20)={0x2, 0x7, 0xfffffffffffffffc, 0x8, r3}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r6, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sched_setparam(r3, &(0x7f0000f46000-0x4)=0x240000000) r7 = getpgid(0x0) fcntl$setsig(r5, 0xa, 0x12) r8 = dup2(r5, r6) fcntl$setown(r8, 0x8, r7) process_vm_readv(r7, &(0x7f000095c000-0x50)=[{&(0x7f0000383000)=""/252, 0xfc}, {&(0x7f00000b4000)=""/176, 0xb0}, {&(0x7f0000f8c000)=""/238, 0xee}, {&(0x7f0000308000)=""/0, 0x0}, {&(0x7f0000d83000)=""/231, 0xe7}], 0x5, &(0x7f0000b0c000)=[{&(0x7f0000534000)=""/50, 0x32}], 0x1, 0x0) tkill(r4, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/28 15:42:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x400000000000010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@generic={0x1, 0x8000, 0x1}) write(r0, &(0x7f0000313000-0x27)="2700000014000707060e00f4110f0a0010ef002cf623ffff09000000077f001f05ff0300007500", 0x27) [ 103.853546] Buffer I/O error on dev loop0, logical block 0, async page read [ 103.860831] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 103.868665] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 103.886907] binder: 7818:7821 Acquire 1 refcount change on invalid ref 0 ret -22 [ 103.907827] binder: 7818:7821 unknown command 0 [ 103.914603] binder: 7818:7821 ioctl c0306201 2000a000 returned -22 [ 103.919492] audit_printk_skb: 37 callbacks suppressed 2018/01/28 15:42:57 executing program 7: r0 = inotify_init1(0x8000000000000800) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f49000-0x4)=0x0) 2018/01/28 15:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) open(&(0x7f0000b5f000)='./file0\x00', 0x4000, 0x8) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x0, 0xfffd) 2018/01/28 15:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000502000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000cbf000-0x4)='tls\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 15:42:57 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8046ca433b508c7e52062679c6c0bd12"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x400000000000031c, &(0x7f0000000000)=[r1, r1, r1, r1, r1, r1, r1, r1]) 2018/01/28 15:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000014c000)="fdd75f50d58bf9ec67b1a32492154e82a874ee12c60b1199e88be02532a65999effff1ae0104f0aa6ae4e2ce9b234cfa77fcf23c5b24fdfe79b40aa4a84282880d4b2a737b") bind$inet6(r1, &(0x7f0000675000-0x1c)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) sendfile(r0, r1, &(0x7f0000009000)=0x0, 0x400000fc) 2018/01/28 15:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000008e000-0x9)='/dev/ppp\x00', 0x200040, 0x0) sendfile(r0, r0, &(0x7f0000fdd000)=0x0, 0x80000000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00009fd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) open(&(0x7f0000b5f000)='./file0\x00', 0x4000, 0x8) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x0, 0xfffd) 2018/01/28 15:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x1f) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/28 15:42:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000042c000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x3) ioctl$int_out(r0, 0x545f, &(0x7f0000332000)=0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x49)=""/73) [ 103.919498] audit: type=1400 audit(1517154177.536:48): avc: denied { ioctl } for pid=7837 comm="syz-executor5" path="socket:[18461]" dev="sockfs" ino=18461 ioctlcmd=0x8941 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 [ 103.973119] audit: type=1400 audit(1517154177.596:49): avc: denied { setgid } for pid=7859 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 103.997564] binder: 7818:7847 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/28 15:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d16000-0x8)=0x8, 0x8) pipe2(&(0x7f0000db3000-0x8)={0x0, 0x0}, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00009b4000-0x14)={0x1, 0x2, 0xffff, 0x4, 0x8, 0x6, 0x6214, 0x200, 0x6, 0x8000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bb7000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000cc3000)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/28 15:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f00000c8000-0x10)={0xf2b, 0xffffffff, 0xffffffff, 0x7ff, 0x8000, 0x3, 0x80, 0x7, 0x6, 0x80000000}) sendto$inet(r0, &(0x7f000017d000-0x3)="f8", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000e0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 15:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b7000-0x14)='-ppp0-eth1vboxnet1*\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000410000-0x20)={0xda, 0x0, 0x10000, 0x3dbc}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000061e000-0x20)={0x0, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004a2000)={0x2, 0x0, 0x10002, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000622000-0x20)={0x1, r1, 0x10002, 0x4}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e41000)=0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000ca9000-0x10)={0x7, r2}) openat$ptmx(0xffffffffffffff9c, &(0x7f00004c0000)='/dev/ptmx\x00', 0x105802, 0x0) 2018/01/28 15:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000be8000)={0x0, 0x0}, &(0x7f0000a23000-0x4)=0x10) ppoll(&(0x7f00006d4000)=[{r0, 0x40, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$packet(0xffffffffffffffff, &(0x7f00009f9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e82000-0x4)=0x14) stat(&(0x7f00002b1000)='./file0\x00', &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001d8000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0x7ff, 0x2, 0x0, 0xa, 0x20, 0x20, 0x0, r3, r4}, {0x5, 0x3, 0x7d, 0xfe2, 0xffff, 0x7bb, 0x8001, 0x72d}, {0xc557, 0x6, 0x3, 0x9aa2}, 0x100000000, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x400, 0x6, 0x7, 0xf04b}}, 0xe8) 2018/01/28 15:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005aa000-0xa)='encrypted\x00', &(0x7f00007fc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008d3000)='\x00', 0xfffffffffffffffd) r1 = open(&(0x7f000064c000-0x8)='./file0\x00', 0x0, 0x23) recvfrom$ipx(r1, &(0x7f0000947000)=""/141, 0x8d, 0x12001, &(0x7f0000f57000-0x10)={0x4, 0x4, 0x3e2, "412433e65e91", 0xff, 0x0}, 0x10) r2 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f0000896000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000019c000)='z', 0x0, r0) socket$netlink(0x10, 0x3, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a0b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000bf8000-0x4)=0x1, 0x4) keyctl$clear(0x7, r2) [ 103.997568] binder: 7818:7847 unknown command 0 [ 103.997572] binder: 7818:7847 ioctl c0306201 2000a000 returned -22 2018/01/28 15:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00009a6000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)=0x0) 2018/01/28 15:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/vga_arbiter\x00', 0x2a0002, 0x0) unlinkat(r0, &(0x7f00000d2000)='./file0\x00', 0x200) chroot(&(0x7f00002ea000)='./file0\x00') inotify_init1(0x80000) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000f87000-0x8)='ns/user\x00') symlinkat(&(0x7f0000542000)='./file0\x00', r1, &(0x7f00009cb000-0x8)='./file0\x00') ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000edb000-0x1)=0x0) getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000a3d000)=0x0) r2 = gettid() sched_getparam(r2, &(0x7f0000bf2000-0x4)=0x0) utimes(&(0x7f0000284000)='./file0\x00', &(0x7f0000151000)={{0x77359400, 0x0}, {0x0, 0x0}}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/vga_arbiter\x00', 0x280, 0x0) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000e15000-0x4)=0x81, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000dd000-0x8)={0x0, 0x0}) 2018/01/28 15:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000215000)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x1, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) 2018/01/28 15:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000a3000-0x4)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x15, &(0x7f0000837000-0xb6)="00000001", 0x4) 2018/01/28 15:42:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f41000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b72000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000326000-0x18)=@generic={0x71, 0x0, 0x4}) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x3e) 2018/01/28 15:42:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7, 0xffffffffffffffff, 0x200009, 0x0}, {0x9, 0x9, 0xd3, 0x0}, {0x80000001, 0xffffffffe36b3bb9, 0x40000000003ff, 0x0}, {0x2, 0x98f, 0x101, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) exit(0xffffffff80000001) 2018/01/28 15:42:58 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000022000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000022000)=@known='security.evm\x00', &(0x7f000000a000-0xfa)=""/250, 0xfa) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000023000)=0x0) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x30, 0x32, 0x401, 0x6, 0xffffffffffffffff, {0x2000000000, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023000)=0x0) 2018/01/28 15:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) utime(&(0x7f000050a000-0x8)='./file0\x00', &(0x7f0000f23000)={0x5, 0x9}) bind$ipx(r0, &(0x7f000067a000-0x10)={0x4, 0x0, 0x0, "b8da752afe52", 0x4, 0x0}, 0x10) r1 = accept$inet6(r0, &(0x7f00009f4000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000388000)=0x1c) accept$inet6(r0, &(0x7f0000e74000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f0d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000426000-0x4)=0x0, &(0x7f0000d45000)=0x4) 2018/01/28 15:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x80000001) r0 = creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x0, &(0x7f00002bc000-0x81)="e66b563d") r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008a8000-0x8)={0x0, 0x6}, &(0x7f0000550000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000084a000-0x8)={r2, 0x8000}, &(0x7f0000529000)=0x8) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/28 15:42:58 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) geteuid() 2018/01/28 15:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e1000)='/dev/sequencer\x00', 0x142, 0x0) getsockname$llc(r0, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005d3000-0x4)=0x10) 2018/01/28 15:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000408000-0x28)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 15:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003d9000-0xa)='/dev/ptmx\x00', 0x254100, 0x0) r2 = getpid() lstat(&(0x7f0000c84000)='./file0\x00', &(0x7f0000160000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000098000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000095a000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000524000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe0000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000033d000)=0x0) r9 = getuid() lstat(&(0x7f0000e7f000-0x8)='./file0\x00', &(0x7f0000d69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getresuid(&(0x7f000058e000)=0x0, &(0x7f0000862000-0x4)=0x0, &(0x7f00003eb000-0x4)=0x0) fstat(r0, &(0x7f0000701000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000721000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000830000)=0xe8) r16 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cda000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff9000)=0xc) r18 = geteuid() getresgid(&(0x7f0000bd2000-0x4)=0x0, &(0x7f000010a000)=0x0, &(0x7f0000a2f000-0x4)=0x0) r20 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000b8000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) getgroups(0x9, &(0x7f0000b76000-0x24)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r23 = getpgrp(0xffffffffffffffff) r24 = getuid() getgroups(0x9, &(0x7f000094c000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001e7000-0x4)=0x0) stat(&(0x7f0000323000)='./file0\x00', &(0x7f000084a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000977000-0x8)='./file0\x00', &(0x7f0000f68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5e000)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) lstat(&(0x7f0000576000)='./file0\x00', &(0x7f000050b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aaa000-0x4)=0x0) fstat(r0, &(0x7f0000c10000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() socketpair$ax25(0x3, 0x5, 0x0, &(0x7f000092e000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f8d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001fd000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca6000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000062a000)={0x0, 0x0, 0x0}, &(0x7f000014f000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007d2000-0x4)=0x0) r40 = getuid() stat(&(0x7f0000b6b000)='./file0\x00', &(0x7f0000c73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000035b000-0x4)=0x0) getresuid(&(0x7f0000451000-0x4)=0x0, &(0x7f0000a2d000+0xd5c)=0x0, &(0x7f00008a6000)=0x0) r44 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000981000)={0x0, 0x0, 0x0}, &(0x7f0000086000)=0xc) fstat(r0, &(0x7f00003c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000d3000-0x4)=0x0, &(0x7f0000253000-0x4)=0x0, &(0x7f0000170000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd4000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005ad000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f54000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c4000)={0x0, 0x0, 0x0}, &(0x7f0000b71000)=0xc) sendmmsg$unix(r0, &(0x7f00007a2000)=[{&(0x7f00002e7000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000433000-0x50)=[{&(0x7f0000a56000)="", 0x0}, {&(0x7f0000a2c000-0xf8)="01a331a619aeedd10578ec4ad8171e586efb77a423d51b591dd6c034f3c956d32e8cbbff80dd75c047b1fef09d6147849918b8c99d1c6938eddf5f8cc8b03ba0cb0a58ee0e73980316889e93f5c16fd1b8820a46469d7e98cdb8b3d18b4f86b2d7c5b16c1e801279efe8ef9dc346adf7634ea6e068cd33a08416cae7dbe7e0cc55635cb0d9ab303638489853592c0dc7bcfedc05c028be10f1020b0ab3b67e7610fad3ba3e55700d0b85a722357283ecb2907eacfde6511e9f34afc2d124f15595d212033e888089bc3b0dde2cbbdcd2beb49ebe4b24929c2fb338265bf900bae1c97d21275998a57dba3e8ee3a33a71dd99a33ba7f3b6a1", 0xf8}, {&(0x7f00008c5000)="bbd2ba08900a9a11f96268ef3e457cb6a8ca6cc6560d5489db2fd0c1ce563fdd5bc0c78498befde0700be1f512eef43b87083bbeed6986e164a3d02f0bf9e5", 0x3f}, {&(0x7f0000492000)="b93883a75c92cb38a321b833", 0xc}, {&(0x7f0000d18000-0xa0)="f2e264949e43862f18b4be5cd86b3b499e62f11a7c0cb9b9bc47addb5b212839104bb63ac44cb41a093d8cb1b7c12cb22a981070da29efe5391ac698178e2c4b519153f1f8c49bfc1042e51a4c96b2b7fb3152cffdfd01d048986d85f18f2594bc3cb00b225e3bc9d025f55ab1b5e3bea2bfd0e550a7ba791290770118dd041fb1a90dfe611753dc811ed87e172c59d72aad7ee561d74c9ef7bf938e2c1966fe", 0xa0}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000739000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000061000)=[{&(0x7f00002a0000)="9a30951b9a27bb7dab67b9cbae8b55663d486363b5baf34b36380e5d8e9627912997b51018ff07d7e025c7db34e0c736ef95052517e360a94ec71200b2941ba480a14751632276a99d94dff6f42cb7aec08ab9a0cf35991630d00830d317cad4e2e06c737e4a3852cceead869e800ae7dc28b9edc17781754aa4b86a84104ad07af64f4701495dba887cade956666321e61a59c52a570881632f", 0x9a}], 0x1, &(0x7f000083b000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x50, 0x0}, {&(0x7f00009e4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009e7000)=[{&(0x7f000042d000-0x59)="26c9487e6c607cb81bdc96d5ed38ac9d6f1d9c23e3f68b8a9475a781490a04fb9488f651e9a6845c93075e4878f10e4abe0fa8bd7dc1156f086b15a6bd60d92a3df8dbb9da579f836651bc854e23348b3c584ac68b66e8e310", 0x59}, {&(0x7f00003bf000)="cdde437b", 0x4}, {&(0x7f0000ca8000-0x86)="10e58b93de4e6ca1de4de4892b2d65bae2e80ea7bcc8d445ae9a516548b18144898066b5545789b279f7a39415955eaa34e1a061f547c1d8fcbe59c89a8eb07ce3b12d8a220e193e5befb32cf756706d1a08727a4085f050dd68771376ae25571618c88baeeab3865c37e0ce9a5a4cabbc1b9387d282c78b464c4fd208d3a6c0e91bc77936ed", 0x86}, {&(0x7f0000dae000)="8cd9332aefbf333099c4bba95dee501bfd7abc5d80beddc8fa3ba7a419f7af992627d98e4993ddafb3f1575e477c1cfe3a36d30ca96df4bfada2e22fa9126d582836457b1c26958b62dfeffed2504215a4b554250361106d296a89bc219dc60686d0a05728e7a9221f", 0x69}], 0x4, &(0x7f0000bd3000-0x58)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x58, 0x20004080}, {&(0x7f0000d67000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000596000-0x30)=[{&(0x7f000041c000)="ddc29a29125b29e003cd5e813e8823d6fa951282f6a8b99c215070a457536b0299929bd29a49d7e6cc9e3fd6bf203dac8fc20ede8fe7d9566de6ac184a264c52487553ab9ac95600ce140c681a0098c92e89", 0x52}, {&(0x7f000053a000-0xed)="a550bb21bf53a8eadd0abad50d2fd5b6007a8215a144bb0b8d96295b3035b24f002d43cbef810831101ca81aa668552bc3b0866a1c33670288bc34bfbd965bcc86c3e743f962fbcfc06217564169fe2ad25bf027e5e715ce9926fb43e7f3a43353a5315ab3cbad757b5c98abbe8536b6d59ad3467f5809ae19dee401c162a48d6035294da3a47f26963ad23fe8a7d51583b0bef5cbfa4ec552709e384ba646cba6cdd396626519e47e27060260454536625c448f0428aa0905db5e28507e6ae4db59fa71f296d4e6cd0bdb3574783e6a9299dfaa393fe504e8e64ac026f5a8621541bb526bce1590aac7983589", 0xed}, {&(0x7f00002ef000-0xd6)="5ebf8ef84ca368613dde5a847ddd5c06f5da03744d44854a1c41aab6f378ec9d0af4c8274fabc626824e441da2bb9066a47f2d1eef367d555c8bcafa6ef85e1b93e6edfbc48f90db85e3a0a4fcd0dca73604425a4091d14f126e7087b32acd3f03413499cfdc69cf0b15ee0ce0597b6d5d800e1d5a4ab64d90ce49d3933226f5746f5780019b7fbda918e7f0c073f737994d0628aa0642c58e24e14bf857070ba853e7db4dc944f9f3330d7d9c7db544bc631637e1b8360f1aeb70ae2cee58c42081c2726d11143fced73ef0a211cd23c24113be239c", 0xd6}], 0x3, &(0x7f00009b8000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x178, 0x80}, {&(0x7f00006dd000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003f0000-0x90)=[{&(0x7f0000969000-0x33)="fd87eec5fa30442aac3b0b792f1591182e1554024ccd85b33ecac1d658dcb76e42c2e1a52ad501d1dac414c5511fa9b936ccd2", 0x33}, {&(0x7f0000058000-0xf0)="e3c77f39ca3cff198e21588d619dc080103cc02b512846d19d48c0ef9131dd09d7d1f13c1921f9ca7d04b66be4901831669627f59a82b54d70f3ac32d7a0fa428c39a41e93057fecb029691191cb65cb5c38c1d430875445493fe123d728c69422cf6c30d36d8753d7e544cd68be757e60a942f5c81ac70f70ba21468ebba3877fc09358212432eae12a0eff18670460644805cc9693c376b959682a3ffa28dce03fcec4e025c182781f579a336c438938eb9e25ef9e3efa38fd5d1dd43df48ea7df68066e638b0c9d9173603a0253c711ae8b8b0ab1ae46b60de85de3f85f20ea269ed3ddb31239e00091c5ce34586a", 0xf0}, {&(0x7f0000e81000-0x42)="baf992fc640aaa81bc590d273b1198f9428649b63650a2a076e2522bfba922089ef836263c5bfcbb6efde3afa78bab4ab47bbe11eb11cc703c10e7e40b3f481e0580", 0x42}, {&(0x7f0000138000-0x1000)="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0x1000}, {&(0x7f000021a000-0x17)="e9daddaad66317dc986d00d3693064cd0168ccdae326f8", 0x17}, {&(0x7f0000e4b000)="ef80ed8dd690f24e5014baae99e44810e77db55f2b323c6717880869151af8a633105e27b290d5b18d0ba25db6ea17fbcfc4f9b66748ea1e6bfec7c57af69c025e1bd403d652939b10da35135952737bce246946fd3bf6d1b25d01b0942771d3a8fbcc54a1e6be89e85f356078abdbf17bfbe359b25d1e972c6fec36d9", 0x7d}, {&(0x7f0000d9f000)="9132c84895cbe5a5c4349c2cd4f33c164af03d5efcb83325f052f23712843d30737e1cfa4837347a697675f1f5e43fff437fef30389631e25a6ef5f31e29092213e48fe50491507ab08c644907f295dd9dcc2637129f00afb9f1e2e013fee8bfb5d8f6e27cb4d6886aeaf48dc835324f95d8765ad75df2ff7df5093532035757cde9dc0d7946", 0x86}, {&(0x7f0000aba000-0x4c)="b928fcc934e38d437b2e9c0c973941087bf7438e5e29fb6c6d5df540dedea8986f939355bfc1938b94df98224a09a0a7ff67141be8cbf4e23d49739645113b47a8d90c73257cab410afc0995", 0x4c}, {&(0x7f0000548000-0x79)="6f1b68aeeab5100bb11fabee2f1cba792ff1ecbdd8c00c2e07613993cabebc90892458130017f7997a801c6a577357f0f1dac352bdf87026614bee05707ac581eb3f7e6980563940b3ad2e1ab4eed03e4fb4db09e2b92f5e2be3f1f3023c243a956c8ae79d473cbcf21f763e52ce8b0f8c592fd84f6842a606", 0x79}], 0x9, &(0x7f000060a000-0x148)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r0, r35, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x148, 0x90}, {&(0x7f0000831000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000600000)=[{&(0x7f0000c6d000)="99fb66d4e8620bad17de3eea4213eb62a198fd0d8cab64fd353e98f9b403bcd3897be45bf2ead22a23210c9c6355a87886d91abd2226fe24d14f0d79ba579d83b82ffd4861aeea39bc075d8d97ec0ce692084c4f44fd7046820bb7473d6a3dbc8a3a6058a8609e5a716ae10fceaea1cdad688442ca11a611a339233f4058284520f748935d412df4ecacd47dc0ef45d2c6413a040456a7e7906925e4f0fe6feef6ce6ad165e55892ea688b9e6ebf17cc34467ae7b80018cfad73dda8b66b01e39e04472ee0061ba43d481ce9d3491912f1b99275ac4a8a832a8e271bcd758a5a07340d", 0xe3}, {&(0x7f000078a000)="132e3c5e5cb7be927a77c7fe2a9effdefb69548f94d20859efb7f77e1a7f1ee30f283ea03a0ea54ffb9194e05505cd6320", 0x31}, {&(0x7f0000a22000)="66a85a11bf5e", 0x6}, {&(0x7f0000226000-0x78)="fbbf8439326d3c2ac3bc980821058718f35f5c513e5f8b32b63745a013190060f58aa2e5443f3bcbf4ebf067d8ec3d084816eae7c7c55c4ed4af52f00d95820a8983a5b920b65aa52df9253b8091895488900643c818819e335630d6786d052938b47b994521270ad12714242809413450399e76c2f2691a", 0x78}, {&(0x7f0000bbd000)="6997e510b284e062723caf771cb6ce74e160fb4e7a8a63769dd4c23b0223deb0c42ab682e63b23149d54d46e8adfdfe99246b8b1b462bd334cd3afd902e18c8d3a8013b4f1a72e28dd973b8c5ab4f14c7bc56e0e9d4b2d8098af6cefe93951b303280fc901cee5e678c28575b3911e156798e5e09f", 0x75}, {&(0x7f0000dd9000)="fea7995a9de8b2b130c81e3d73cc90b9e61df69ada7d1099663b0f94e2f7d4f877ceafa9b600b463789646a7d26e0a54a96e7dd0b96585ae780b40333428d83731c9d4537385041c463259fed22966f44be23bfe550bcac1a38337a875f440d68a88ec100daab5aa6125f35bec409f5ab8f17856d49d3e5536b26ed336c8da56081a88c30f62c64991ded18a83a9847166d579ba3405f875", 0x98}, {&(0x7f0000fa8000)="9dedac9c08207d5529e54b420a1c282c30240558050613caef54fd4df5c33f636835959d68cbcc0cd4d63e1a3671a4a890fa8d0eb3de5888731ea3a5f8a5ef171c1fac020cf1400c8436e3510c7c5c63f9b4de2953a7ea5121607705b8806ccfc9857c0ab455baadc353b0b5ceb4e8076b0fda2a7453e4e4211241d94b9693c7ced4c4c67cbe60290b913ed6c498c75275714bbf76f94ea895fc1db8072b18af2c5dc14c2889fdee9c74aeed18454ed9842369cc121ed920d6a673eb75f75f657b", 0xc1}, {&(0x7f000074c000-0x3b)="b6af2a84c58127bc6a16b21e039323910d1595c3a80abd7632ba77735592fe918c70d5fe34dfd897b3127294cf42f98261af4d6a0e607cc59850df", 0x3b}], 0x8, &(0x7f0000e2c000-0x78)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x78, 0x4000}, {&(0x7f0000182000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007a1000-0x70)=[{&(0x7f00001fc000)="3ba9af4b01acbd0ce7b9d610ff27efe33700baa71356345a8f8d079d6cfa1c2111656cbcc1d388d63b0ab26b2cf5346a94aa441633bfc3ea0190bb9e61eaaa96d243cc470ecaf83c3f506448a0c4cc1dc410ce4af1f684763f1f0cccdbeba9c598164cf5e6b469b040ba7b98c2b6d4433b5bb61a921b78b304309d5c6313f3cda292d2514cc488df94cfa43a25e1088849d5e0b11cbf244f3f219cc5d03be17b2145759c559c989a054a4330de1b8210543b87aca2c6675b3102743e223f36f5d7449b18e99a3a273c4df5c30ff806267d20404176f013990cbd2b560b", 0xdd}, {&(0x7f0000bcb000)="61a00a7a7e2442d30ed90116e14d739185de5390c2471e9bba0be0db51671c42613d34e388230bc8d074bffcc94e30e394016c6123c2c46725a6da84a4fa978dba676b6606e92843750e087bd44795644a51ddd4146222d29e7a3900b9fbe7530a6e22c4fe99af9a580d14d2366a0dcb9175dd0ae7b0436b691475fd8618464e0dbde766a5728e856ee550fe5575d8b7ef6ccc8d275525381ae014462e88ee7711654516e1fadac19bb40f821686f033a0e7e60f6c", 0xb5}, {&(0x7f00006db000)="b198379b86db6151871af40428d6d4ae38650a2374a3a625e9bfaaf817cbe29310d574a3c81ac2d863b24760501871475a6559dcb71ae5aaf6670916708a323770df5063b05a9fc1118e7dc6629ac58ce17ebdbf6e4fa937ee12a1f6dcf008", 0x5f}, {&(0x7f00002ff000-0x1000)="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", 0x1000}, {&(0x7f0000bd3000-0xbe)="05673508a3ffb678abc0b760410b3bb5ba60c99408f8e112907e19c09e837d10e7009a73eeedc0e3f0d533cccfef301ab343a42629137185be3aba2213f98f28029f486ea53998bf08905c8633988c9e8cd2969217cdff0abfc5679ca67560229c4e93d8414701a58ae224368a466b600f028d2dac1397196c6381ae36cffa190dc44db8452950639ee6b3a7404990b5b962decc77e292f15272022d23688c6af3e60a120f982392d06b256957a4590c9530816526a37082076a95a2f579", 0xbe}, {&(0x7f0000883000-0x7d)="c1e7b2ef565a20968729eb15403e2c4cc4bd21ef2b7c202a9d9b838002bdd035706e14d700133bf0c73c5cb384d3dc70ed23effd377515926a51bf4ad47e2499ad21ca7b81a75c0e9be3474c6d52d1bcc0482454025f33959d9ad5e8bfdac9cff1ad08b7554b478f257bf5dbc43f615473c284a96a28ae6ee746765e6b", 0x7d}, {&(0x7f00005ff000-0x2a)="03b8912b2addbd8b7d3ba843a03c2c5a11124d4a9e5e42bece5eca0b1f8b85468305ba090b66dc0b7af2", 0x2a}], 0x7, &(0x7f000019d000)=[], 0x0, 0x0}], 0x7, 0x4000005) 2018/01/28 15:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000923000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f00001f0000)=0x0, 0x40) 2018/01/28 15:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f00001a9000)={&(0x7f0000d2d000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000e01000)={&(0x7f0000070000-0x84)={0x84, 0x0, 0x8, 0x301, 0x7, 0x2, {0x7, 0x0, 0x0}, [@typed={0x18, 0x2b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="9a084d9d8150e50ad8fe67c01d557208368efca68fa89a19be5e602052714438374ab4f41e6d5355303172de2d99d9ddc9b9e6e535ac9383b15cf50414ec7375a298065da9117501c7e1ad127e3979e81f03ebe8cd5eb1"]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040800) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000af6000-0xad)="240000002a00070032000005003677000010000001000000000100000001b7ff0100fd10", 0x24) 2018/01/28 15:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) shutdown(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) readlinkat(r1, &(0x7f00004db000)='./file0\x00', &(0x7f0000bdb000)=""/143, 0x8f) [ 104.552083] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 104.567641] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 104.581510] tmpfs: Bad mount option kV [ 104.594828] tmpfs: Bad mount option kV [ 104.622182] device lo entered promiscuous mode [ 104.715660] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 104.723438] Buffer I/O error on dev loop0, logical block 2, lost async page write INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 165.901170] Buffer I/O error on dev loop0, logical block 3, async page read [ 165.908377] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 165.916840] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 245.049919] INFO: task syz-executor3:7959 blocked for more than 120 seconds. [ 245.057156] Not tainted 4.9.78-g68d447c #23 [ 245.062015] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.069965] syz-executor3 D28384 7959 3413 0x00000004 [ 245.075711] ffff8801ced6b000 0000000000000000 ffff8801cf06aa00 ffffffff84429880 [ 245.083848] ffff8801db221b98 ffff8801c8a2f9a0 ffffffff838a1bbb 0000000041b58ab3 [ 245.091853] ffffffff84193238 00ffffff8123be20 ffff8801db222468 ffff8801db222490 [ 245.099864] Call Trace: [ 245.102433] [] ? __schedule+0x67b/0x1ba0 [ 245.108123] [] ? bit_wait+0x90/0x90 [ 245.113407] [] schedule+0x7f/0x1b0 [ 245.118568] [] schedule_timeout+0x56c/0x10b0 [ 245.124953] [] ? usleep_range+0x140/0x140 [ 245.130797] [] ? kvm_clock_read+0x23/0x40 [ 245.136571] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.142805] [] ? ktime_get+0x13d/0x1d0 [ 245.148325] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.154913] [] ? bit_wait+0x90/0x90 [ 245.160175] [] io_schedule_timeout+0x1be/0x390 [ 245.166380] [] bit_wait_io+0x19/0xa0 [ 245.171744] [] __wait_on_bit+0x57/0x120 [ 245.177344] [] wait_on_page_bit+0xf4/0x140 [ 245.183239] [] ? page_waitqueue+0x20/0x20 [ 245.189011] [] ? autoremove_wake_function+0x90/0x90 [ 245.195804] [] ? pagevec_lookup_tag+0x3a/0x80 [ 245.201950] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 245.208676] [] ? wait_on_page_bit+0x140/0x140 [ 245.214822] [] ? mutex_lock_nested+0x5e3/0x870 [ 245.221049] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.227859] [] ? mutex_lock_nested+0x56f/0x870 [ 245.234087] [] ? iterate_bdevs+0xc8/0x260 [ 245.239879] [] ? mutex_lock_killable_nested+0x960/0x960 [ 245.246865] [] ? iterate_bdevs+0x19d/0x260 [ 245.253081] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 245.260016] [] fdatawait_one_bdev+0x50/0x70 [ 245.265971] [] iterate_bdevs+0x109/0x260 [ 245.271680] [] ? sync_inodes_one_sb+0x50/0x50 [ 245.277800] [] sys_sync+0xe1/0x170 [ 245.283008] [] ? sync_filesystem+0x240/0x240 [ 245.289040] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 245.295710] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.302649] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.309196] [ 245.309196] Showing all locks held in the system: [ 245.315523] 2 locks held by khungtaskd/515: [ 245.319830] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.328508] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.338210] 1 lock held by rsyslogd/3181: [ 245.342364] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.351239] 2 locks held by getty/3310: [ 245.355181] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.364487] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.374401] 3 locks held by kworker/u4:4/5294: [ 245.378951] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 245.388287] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 245.398487] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 245.408474] 1 lock held by blkid/7815: [ 245.412387] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 245.421378] 1 lock held by syz-executor3/7959: [ 245.425931] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.435172] 1 lock held by syz-executor3/7967: [ 245.439725] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 245.448969] [ 245.450607] ============================================= [ 245.450607] [ 245.458058] NMI backtrace for cpu 1 [ 245.461740] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.78-g68d447c #23 [ 245.468997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.478338] ffff8801d9487d00 ffffffff81d943a9 0000000000000000 0000000000000001 [ 245.486347] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d9487d38 [ 245.494330] ffffffff81d9f4cd 0000000000000001 0000000000000000 ffff8801ced6cc18 [ 245.502294] Call Trace: [ 245.504857] [] dump_stack+0xc1/0x128 [ 245.510195] [] ? irq_force_complete_move+0x390/0x390 [ 245.516915] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.522855] [] ? irq_force_complete_move+0x390/0x390 [ 245.529576] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.536644] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.543630] [] watchdog+0x6f0/0xa70 [ 245.548873] [] ? watchdog+0x125/0xa70 [ 245.554292] [] kthread+0x26d/0x300 [ 245.559463] [] ? reset_hung_task_detector+0x20/0x20 [ 245.566102] [] ? kthread_park+0xa0/0xa0 [ 245.571700] [] ? kthread_park+0xa0/0xa0 [ 245.577295] [] ? kthread_park+0xa0/0xa0 [ 245.582900] [] ret_from_fork+0x5c/0x70 [ 245.588544] Sending NMI from CPU 1 to CPUs 0: [ 245.593078] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b18a6 [ 245.600424] Kernel panic - not syncing: hung_task: blocked tasks [ 245.606564] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.78-g68d447c #23 [ 245.613722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.623050] ffff8801d9487cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d9487d90 [ 245.631021] ffff8801ced6cc00 dffffc0000000000 ffffffff84409000 ffff8801d9487d80 [ 245.638988] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.646984] Call Trace: [ 245.649547] [] dump_stack+0xc1/0x128 [ 245.654878] [] panic+0x1bc/0x3a8 [ 245.659865] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.668061] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.675309] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.682554] [] watchdog+0x701/0xa70 [ 245.687799] [] ? watchdog+0x125/0xa70 [ 245.693218] [] kthread+0x26d/0x300 [ 245.698379] [] ? reset_hung_task_detector+0x20/0x20 [ 245.705017] [] ? kthread_park+0xa0/0xa0 [ 245.710627] [] ? kthread_park+0xa0/0xa0 [ 245.716221] [] ? kthread_park+0xa0/0xa0 [ 245.721815] [] ret_from_fork+0x5c/0x70 [ 245.728060] Dumping ftrace buffer: [ 245.731635] (ftrace buffer empty) [ 245.735319] Kernel Offset: disabled [ 245.738924] Rebooting in 86400 seconds..